Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813689900132.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V80P20N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.6K Feb 25 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 25 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 14:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 47K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678325213902

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P20N50
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-09 01:26:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 01:26:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 01:26:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-09 01:26:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-09 01:26:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 563 ms
[2023-03-09 01:26:56] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 228 PT places and 1339138.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-09 01:26:56] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2023-03-09 01:26:56] [INFO ] Skeletonized 7 HLPN properties in 2 ms. Removed 9 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Remains 4 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Finished random walk after 178 steps, including 0 resets, run visited all 6 properties in 11 ms. (steps per millisecond=16 )
[2023-03-09 01:26:56] [INFO ] Flatten gal took : 15 ms
[2023-03-09 01:26:56] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-09 01:26:57] [INFO ] Unfolded HLPN to a Petri net with 228 places and 8588 transitions 67470 arcs in 459 ms.
[2023-03-09 01:26:57] [INFO ] Unfolded 15 HLPN properties in 21 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 226 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Applied a total of 2 rules in 233 ms. Remains 226 /228 variables (removed 2) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:27:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2023-03-09 01:27:01] [INFO ] Computed 5 place invariants in 43 ms
[2023-03-09 01:27:04] [INFO ] Dead Transitions using invariants and state equation in 3856 ms found 0 transitions.
[2023-03-09 01:27:04] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:27:04] [INFO ] Invariant cache hit.
[2023-03-09 01:27:04] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-09 01:27:04] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:27:04] [INFO ] Invariant cache hit.
[2023-03-09 01:27:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:27:06] [INFO ] Implicit Places using invariants and state equation in 1079 ms returned []
Implicit Place search using SMT with State Equation took 1152 ms to find 0 implicit places.
[2023-03-09 01:27:06] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:27:06] [INFO ] Invariant cache hit.
[2023-03-09 01:27:08] [INFO ] Dead Transitions using invariants and state equation in 2492 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8409 ms. Remains : 226/228 places, 8588/8588 transitions.
Support contains 226 out of 226 places after structural reductions.
[2023-03-09 01:27:11] [INFO ] Flatten gal took : 1009 ms
[2023-03-09 01:27:17] [INFO ] Flatten gal took : 1151 ms
[2023-03-09 01:27:25] [INFO ] Input system was already deterministic with 8588 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1852 ms. (steps per millisecond=5 ) properties (out of 18) seen :17
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 3121 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 01:27:30] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:27:30] [INFO ] Invariant cache hit.
[2023-03-09 01:27:35] [INFO ] [Real]Absence check using 5 positive place invariants in 19 ms returned sat
[2023-03-09 01:27:58] [INFO ] After 23297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 1 ms.
Support contains 137 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2951 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:28:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:28:01] [INFO ] Invariant cache hit.
[2023-03-09 01:28:04] [INFO ] Dead Transitions using invariants and state equation in 2827 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5780 ms. Remains : 226/226 places, 8588/8588 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 759 ms. (steps per millisecond=13 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 2953 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 249627 steps, run timeout after 9001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 249627 steps, saw 66806 distinct states, run finished after 9003 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 01:28:17] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:28:17] [INFO ] Invariant cache hit.
[2023-03-09 01:28:19] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 01:28:44] [INFO ] After 25014ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 137 out of 226 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2831 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2831 ms. Remains : 226/226 places, 8588/8588 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2715 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:28:50] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:28:50] [INFO ] Invariant cache hit.
[2023-03-09 01:28:50] [INFO ] Implicit Places using invariants in 512 ms returned []
[2023-03-09 01:28:50] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:28:50] [INFO ] Invariant cache hit.
[2023-03-09 01:28:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:28:53] [INFO ] Implicit Places using invariants and state equation in 2407 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2934 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 224/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 2628 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 8281 ms. Remains : 224/226 places, 8588/8588 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 926 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 3494 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 378052 steps, run timeout after 12001 ms. (steps per millisecond=31 ) properties seen :{}
Probabilistic random walk after 378052 steps, saw 99724 distinct states, run finished after 12002 ms. (steps per millisecond=31 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 01:29:12] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 224 cols
[2023-03-09 01:29:12] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-09 01:29:17] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 01:29:40] [INFO ] After 23041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 137 out of 224 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Applied a total of 0 rules in 3062 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3062 ms. Remains : 224/224 places, 8588/8588 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Applied a total of 0 rules in 3027 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:29:46] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:29:46] [INFO ] Invariant cache hit.
[2023-03-09 01:29:47] [INFO ] Implicit Places using invariants in 571 ms returned []
[2023-03-09 01:29:47] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:29:47] [INFO ] Invariant cache hit.
[2023-03-09 01:29:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:29:48] [INFO ] Implicit Places using invariants and state equation in 1544 ms returned []
Implicit Place search using SMT with State Equation took 2119 ms to find 0 implicit places.
[2023-03-09 01:29:50] [INFO ] Redundant transitions in 1084 ms returned []
[2023-03-09 01:29:50] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:29:50] [INFO ] Invariant cache hit.
[2023-03-09 01:29:52] [INFO ] Dead Transitions using invariants and state equation in 2407 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8647 ms. Remains : 224/224 places, 8588/8588 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X(X((p1||X(G(p2)))))))))'
Support contains 216 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 87 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:29:54] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2023-03-09 01:29:54] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 01:29:56] [INFO ] Dead Transitions using invariants and state equation in 2319 ms found 0 transitions.
[2023-03-09 01:29:56] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:29:56] [INFO ] Invariant cache hit.
[2023-03-09 01:29:57] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-09 01:29:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:29:57] [INFO ] Invariant cache hit.
[2023-03-09 01:29:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:29:58] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1266 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 92 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3766 ms. Remains : 225/226 places, 8588/8588 transitions.
Stuttering acceptance computed with spot in 506 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=true, acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LT s165 1), p1:(AND (OR (LT s0 1) (LT s105 1) (LT s166 1) (LT s169 1)) (OR (LT s0 1) (LT s136 1) (LT s166 1) (LT s169 1)) (OR (LT s0 1) (LT s129 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 3059 ms.
Product exploration explored 100000 steps with 25000 reset in 2950 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 231 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 10 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 362 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1047 ms. (steps per millisecond=9 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 3182 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 01:30:10] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 225 cols
[2023-03-09 01:30:10] [INFO ] Computed 5 place invariants in 23 ms
[2023-03-09 01:30:16] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2023-03-09 01:30:16] [INFO ] After 361ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (AND (NOT p0) p2)), (F (AND (NOT p1) (NOT p2))), (F (NOT p0)), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 6 factoid took 691 ms. Reduced automaton from 7 states, 10 edges and 3 AP (stutter sensitive) to 7 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 425 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 329 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1)]
Support contains 216 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 56 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:30:18] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:18] [INFO ] Invariant cache hit.
[2023-03-09 01:30:20] [INFO ] Dead Transitions using invariants and state equation in 2616 ms found 0 transitions.
[2023-03-09 01:30:20] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:20] [INFO ] Invariant cache hit.
[2023-03-09 01:30:21] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-09 01:30:21] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:21] [INFO ] Invariant cache hit.
[2023-03-09 01:30:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:30:21] [INFO ] Implicit Places using invariants and state equation in 652 ms returned []
Implicit Place search using SMT with State Equation took 883 ms to find 0 implicit places.
[2023-03-09 01:30:21] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:21] [INFO ] Invariant cache hit.
[2023-03-09 01:30:24] [INFO ] Dead Transitions using invariants and state equation in 2443 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6028 ms. Remains : 225/225 places, 8588/8588 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 192 ms. Reduced automaton from 7 states, 9 edges and 3 AP (stutter sensitive) to 7 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 948 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1)]
Finished random walk after 2603 steps, including 3 resets, run visited all 5 properties in 267 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p2)), (F (NOT p0)), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 3 factoid took 330 ms. Reduced automaton from 7 states, 9 edges and 3 AP (stutter sensitive) to 7 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 298 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 315 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 293 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 3027 ms.
Product exploration explored 100000 steps with 25000 reset in 2583 ms.
Applying partial POR strategy [false, false, true, false, false, true, false]
Stuttering acceptance computed with spot in 316 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1)]
Support contains 216 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 3751 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:30:37] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:37] [INFO ] Invariant cache hit.
[2023-03-09 01:30:39] [INFO ] Dead Transitions using invariants and state equation in 2319 ms found 0 transitions.
[2023-03-09 01:30:40] [INFO ] Redundant transitions in 831 ms returned []
[2023-03-09 01:30:40] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:40] [INFO ] Invariant cache hit.
[2023-03-09 01:30:42] [INFO ] Dead Transitions using invariants and state equation in 2381 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9328 ms. Remains : 225/225 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin4687879917157076736
[2023-03-09 01:30:43] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4687879917157076736
Running compilation step : cd /tmp/ltsmin4687879917157076736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4687879917157076736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4687879917157076736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 216 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8588/8588 transitions.
Applied a total of 0 rules in 87 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:30:46] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:46] [INFO ] Invariant cache hit.
[2023-03-09 01:30:48] [INFO ] Dead Transitions using invariants and state equation in 2541 ms found 0 transitions.
[2023-03-09 01:30:48] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:48] [INFO ] Invariant cache hit.
[2023-03-09 01:30:49] [INFO ] Implicit Places using invariants in 320 ms returned []
[2023-03-09 01:30:49] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:49] [INFO ] Invariant cache hit.
[2023-03-09 01:30:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:30:49] [INFO ] Implicit Places using invariants and state equation in 770 ms returned []
Implicit Place search using SMT with State Equation took 1105 ms to find 0 implicit places.
[2023-03-09 01:30:49] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:30:49] [INFO ] Invariant cache hit.
[2023-03-09 01:30:52] [INFO ] Dead Transitions using invariants and state equation in 2224 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5958 ms. Remains : 225/225 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin10935690169143691367
[2023-03-09 01:30:52] [INFO ] Built C files in 141ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10935690169143691367
Running compilation step : cd /tmp/ltsmin10935690169143691367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10935690169143691367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10935690169143691367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:30:57] [INFO ] Flatten gal took : 315 ms
[2023-03-09 01:30:57] [INFO ] Flatten gal took : 343 ms
[2023-03-09 01:30:57] [INFO ] Time to serialize gal into /tmp/LTL12651600184692653155.gal : 119 ms
[2023-03-09 01:30:57] [INFO ] Time to serialize properties into /tmp/LTL11913351526375447366.prop : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12651600184692653155.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12013512366978843189.hoa' '-atoms' '/tmp/LTL11913351526375447366.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL11913351526375447366.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12013512366978843189.hoa
Detected timeout of ITS tools.
[2023-03-09 01:31:14] [INFO ] Flatten gal took : 632 ms
[2023-03-09 01:31:14] [INFO ] Flatten gal took : 317 ms
[2023-03-09 01:31:14] [INFO ] Time to serialize gal into /tmp/LTL11495345866819836997.gal : 43 ms
[2023-03-09 01:31:14] [INFO ] Time to serialize properties into /tmp/LTL3696416120317552720.ltl : 44 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11495345866819836997.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3696416120317552720.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(SUR_PONT_B_0<1)"))&&(X(X(("((((((((((CAPACITE_0<1)||(NB_ATTENTE_B_21<1))||((ATTENTE_B_0<1)||(CONTROLEUR_1<1)))&&(((CAPACIT...364245
Formula 0 simplified : XG(G!"(SUR_PONT_B_0<1)" | XX(!"((((((((((CAPACITE_0<1)||(NB_ATTENTE_B_21<1))||((ATTENTE_B_0<1)||(CONTROLEUR_1<1)))&&(((CAPACITE_0<1)...364229
Detected timeout of ITS tools.
[2023-03-09 01:31:30] [INFO ] Flatten gal took : 343 ms
[2023-03-09 01:31:30] [INFO ] Applying decomposition
[2023-03-09 01:31:30] [INFO ] Flatten gal took : 332 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14292373062009796650.txt' '-o' '/tmp/graph14292373062009796650.bin' '-w' '/tmp/graph14292373062009796650.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14292373062009796650.bin' '-l' '-1' '-v' '-w' '/tmp/graph14292373062009796650.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:31:32] [INFO ] Decomposing Gal with order
[2023-03-09 01:31:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:31:35] [INFO ] Removed a total of 16832 redundant transitions.
[2023-03-09 01:31:36] [INFO ] Flatten gal took : 3561 ms
[2023-03-09 01:31:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 328 ms.
[2023-03-09 01:31:36] [INFO ] Time to serialize gal into /tmp/LTL2763977841579020813.gal : 13 ms
[2023-03-09 01:31:36] [INFO ] Time to serialize properties into /tmp/LTL14689350795313744514.ltl : 51 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2763977841579020813.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14689350795313744514.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(i0.u0.SUR_PONT_B_0<1)"))&&(X(X(("((((((((((i0.u0.CAPACITE_0<1)||(i1.u4.NB_ATTENTE_B_21<1))||((i0.u1.ATTENTE_B_0<1)||(u3.CO...427131
Formula 0 simplified : XG(G!"(i0.u0.SUR_PONT_B_0<1)" | XX(!"((((((((((i0.u0.CAPACITE_0<1)||(i1.u4.NB_ATTENTE_B_21<1))||((i0.u1.ATTENTE_B_0<1)||(u3.CONTROLE...427115
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4212235411536527751
[2023-03-09 01:31:52] [INFO ] Built C files in 175ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4212235411536527751
Running compilation step : cd /tmp/ltsmin4212235411536527751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4212235411536527751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4212235411536527751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-00 finished in 120814 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0||X(!p1))) U (X(G((!p0||X(!p1))))||(!p1&&X((!p0||X(!p1)))))))'
Support contains 135 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 187 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:31:55] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:31:55] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 01:31:57] [INFO ] Dead Transitions using invariants and state equation in 2436 ms found 0 transitions.
[2023-03-09 01:31:57] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:31:57] [INFO ] Invariant cache hit.
[2023-03-09 01:31:58] [INFO ] Implicit Places using invariants in 327 ms returned []
[2023-03-09 01:31:58] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:31:58] [INFO ] Invariant cache hit.
[2023-03-09 01:31:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:32:00] [INFO ] Implicit Places using invariants and state equation in 2454 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2811 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 93 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5542 ms. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND p0 p1), (AND p0 p1), p1, true, (AND p0 p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p0:(OR (AND (GEQ s168 1) (GEQ s220 1)) (AND (GEQ s169 1) (GEQ s220 1))), p1:(OR (AND (GEQ s1 1) (GEQ s154 1) (GEQ s166 1) (GEQ s177 1)) (AND (GEQ s1 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 33290 steps with 16645 reset in 10001 ms.
Product exploration timeout after 33720 steps with 16860 reset in 10001 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p1 p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 7 factoid took 229 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-01 finished in 26282 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 3 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 166 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:32:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:32:21] [INFO ] Invariant cache hit.
[2023-03-09 01:32:24] [INFO ] Dead Transitions using invariants and state equation in 2549 ms found 0 transitions.
[2023-03-09 01:32:24] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:32:24] [INFO ] Invariant cache hit.
[2023-03-09 01:32:25] [INFO ] Implicit Places using invariants in 946 ms returned []
[2023-03-09 01:32:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:32:25] [INFO ] Invariant cache hit.
[2023-03-09 01:32:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:32:29] [INFO ] Implicit Places using invariants and state equation in 3980 ms returned []
Implicit Place search using SMT with State Equation took 4944 ms to find 0 implicit places.
[2023-03-09 01:32:29] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:32:29] [INFO ] Invariant cache hit.
[2023-03-09 01:32:31] [INFO ] Dead Transitions using invariants and state equation in 2355 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10030 ms. Remains : 225/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (OR (LT s0 20) (LT s224 1)) (OR (LT s0 20) (LT s223 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2020 ms.
Product exploration explored 100000 steps with 33333 reset in 2078 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-02 finished in 14368 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U X(p1)))'
Support contains 84 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 51 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:32:35] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2023-03-09 01:32:35] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-09 01:32:38] [INFO ] Dead Transitions using invariants and state equation in 2477 ms found 0 transitions.
[2023-03-09 01:32:38] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:32:38] [INFO ] Invariant cache hit.
[2023-03-09 01:32:39] [INFO ] Implicit Places using invariants in 719 ms returned []
[2023-03-09 01:32:39] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:32:39] [INFO ] Invariant cache hit.
[2023-03-09 01:32:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:32:41] [INFO ] Implicit Places using invariants and state equation in 2636 ms returned []
Implicit Place search using SMT with State Equation took 3383 ms to find 0 implicit places.
[2023-03-09 01:32:41] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:32:41] [INFO ] Invariant cache hit.
[2023-03-09 01:32:43] [INFO ] Dead Transitions using invariants and state equation in 2212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8138 ms. Remains : 226/226 places, 8588/8588 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s106 1) (LT s167 1) (LT s170 1)) (OR (LT s0 1) (LT s137 1) (LT s167 1) (LT s170 1)) (OR (LT s0 1) (LT s130 1) (LT s167 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2373 ms.
Product exploration explored 100000 steps with 50000 reset in 2785 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/226 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p1))))
Knowledge based reduction with 9 factoid took 157 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-03 finished in 13670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X((!p1 U (!p2||G(!p1))))&&p0))))'
Support contains 215 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 125 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:32:49] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:32:49] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 01:32:52] [INFO ] Dead Transitions using invariants and state equation in 2396 ms found 0 transitions.
[2023-03-09 01:32:52] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:32:52] [INFO ] Invariant cache hit.
[2023-03-09 01:32:52] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-09 01:32:52] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:32:52] [INFO ] Invariant cache hit.
[2023-03-09 01:32:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:32:53] [INFO ] Implicit Places using invariants and state equation in 1261 ms returned []
Implicit Place search using SMT with State Equation took 1492 ms to find 0 implicit places.
[2023-03-09 01:32:53] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:32:53] [INFO ] Invariant cache hit.
[2023-03-09 01:32:55] [INFO ] Dead Transitions using invariants and state equation in 2387 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6430 ms. Remains : 225/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), (AND p1 p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 p1), acceptance={0} source=2 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s1 1) (LT s155 1) (LT s168 1) (LT s179 1)) (OR (LT s1 1) (LT s131 1) (LT s168 1) (LT s177 1)) (OR (LT s1 1) (LT s102 1) (LT s168 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 16970 steps with 4630 reset in 10003 ms.
Product exploration timeout after 17990 steps with 4961 reset in 10004 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1)))))]
Knowledge based reduction with 7 factoid took 504 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), (AND p1 p2)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 4494 ms. (steps per millisecond=2 ) properties (out of 4) seen :2
Interrupted Best-First random walk after 5181 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 5640 steps, including 3 resets, run timeout after 5003 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 2 properties.
[2023-03-09 01:33:31] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:33:31] [INFO ] Invariant cache hit.
[2023-03-09 01:33:56] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2023-03-09 01:33:57] [INFO ] After 1093ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND p0 p2 p1)))), (G (NOT (AND p0 p1 p2))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (F (NOT p0)), (F (AND (NOT p1) p2))]
Knowledge based reduction with 9 factoid took 1575 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 442 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 300 ms :[(NOT p0), (NOT p0)]
Support contains 215 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 5781 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:34:05] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:34:05] [INFO ] Invariant cache hit.
[2023-03-09 01:34:12] [INFO ] Dead Transitions using invariants and state equation in 6644 ms found 0 transitions.
[2023-03-09 01:34:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:34:12] [INFO ] Invariant cache hit.
[2023-03-09 01:34:12] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-09 01:34:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:34:12] [INFO ] Invariant cache hit.
[2023-03-09 01:34:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:34:14] [INFO ] Implicit Places using invariants and state equation in 1396 ms returned []
Implicit Place search using SMT with State Equation took 1737 ms to find 0 implicit places.
[2023-03-09 01:34:15] [INFO ] Redundant transitions in 1156 ms returned []
[2023-03-09 01:34:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:34:15] [INFO ] Invariant cache hit.
[2023-03-09 01:34:36] [INFO ] Dead Transitions using invariants and state equation in 21343 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 36722 ms. Remains : 225/225 places, 8587/8587 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (OR (NOT p1) (NOT p2))), (X p0), (X (X (OR (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 2759 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 2729 ms. (steps per millisecond=3 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 2872 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 01:34:47] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:34:47] [INFO ] Invariant cache hit.
[2023-03-09 01:34:58] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 01:34:58] [INFO ] After 315ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (OR (NOT p1) (NOT p2))), (X p0), (X (X (OR (NOT p1) (NOT p2)))), (G (OR (NOT p1) (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 236 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 51800 steps with 123 reset in 10002 ms.
Product exploration timeout after 53970 steps with 125 reset in 10001 ms.
Built C files in :
/tmp/ltsmin14511430507190817224
[2023-03-09 01:35:18] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:35:19] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14511430507190817224
Running compilation step : cd /tmp/ltsmin14511430507190817224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14511430507190817224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14511430507190817224;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 133 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 44 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 26 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 221 transition count 8584
Applied a total of 7 rules in 4475 ms. Remains 221 /225 variables (removed 4) and now considering 8584/8587 (removed 3) transitions.
[2023-03-09 01:35:26] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2023-03-09 01:35:26] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-09 01:35:27] [INFO ] Implicit Places using invariants in 497 ms returned []
[2023-03-09 01:35:27] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:35:27] [INFO ] Invariant cache hit.
[2023-03-09 01:35:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:35:29] [INFO ] Implicit Places using invariants and state equation in 2324 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2837 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/225 places, 8584/8587 transitions.
Applied a total of 0 rules in 4187 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 11506 ms. Remains : 219/225 places, 8584/8587 transitions.
Built C files in :
/tmp/ltsmin4301187949812705923
[2023-03-09 01:35:33] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:35:33] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4301187949812705923
Running compilation step : cd /tmp/ltsmin4301187949812705923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4301187949812705923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4301187949812705923;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:35:38] [INFO ] Flatten gal took : 324 ms
[2023-03-09 01:35:39] [INFO ] Flatten gal took : 359 ms
[2023-03-09 01:35:39] [INFO ] Time to serialize gal into /tmp/LTL6540678609117843424.gal : 49 ms
[2023-03-09 01:35:39] [INFO ] Time to serialize properties into /tmp/LTL9096268055399680556.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6540678609117843424.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15054504286192773142.hoa' '-atoms' '/tmp/LTL9096268055399680556.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9096268055399680556.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15054504286192773142.hoa
Detected timeout of ITS tools.
[2023-03-09 01:35:56] [INFO ] Flatten gal took : 521 ms
[2023-03-09 01:35:57] [INFO ] Flatten gal took : 406 ms
[2023-03-09 01:35:57] [INFO ] Time to serialize gal into /tmp/LTL2007742228312677860.gal : 50 ms
[2023-03-09 01:35:57] [INFO ] Time to serialize properties into /tmp/LTL4643052248988120955.ltl : 54 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2007742228312677860.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4643052248988120955.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F(((((((((((((X((!("(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENT...1063834
Formula 0 simplified : FG(!"((((((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_32<1))||((CONTROLEUR_0<1)||(COMPTEUR_50<1)))&&(((NB_ATTENTE_A_0<1)||(NB_ATTENTE_...706006
Detected timeout of ITS tools.
[2023-03-09 01:36:13] [INFO ] Flatten gal took : 643 ms
[2023-03-09 01:36:13] [INFO ] Applying decomposition
[2023-03-09 01:36:13] [INFO ] Flatten gal took : 491 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1908356619656762215.txt' '-o' '/tmp/graph1908356619656762215.bin' '-w' '/tmp/graph1908356619656762215.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1908356619656762215.bin' '-l' '-1' '-v' '-w' '/tmp/graph1908356619656762215.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:36:15] [INFO ] Decomposing Gal with order
[2023-03-09 01:36:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:36:19] [INFO ] Removed a total of 16991 redundant transitions.
[2023-03-09 01:36:20] [INFO ] Flatten gal took : 4384 ms
[2023-03-09 01:36:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 76 ms.
[2023-03-09 01:36:20] [INFO ] Time to serialize gal into /tmp/LTL8495572111468596677.gal : 3 ms
[2023-03-09 01:36:20] [INFO ] Time to serialize properties into /tmp/LTL11361516172813374746.ltl : 119 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8495572111468596677.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11361516172813374746.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(((((((((((((X((!("(((((((((((((((i2.u0.NB_ATTENTE_A_0>=1)&&(i2.u0.NB_ATTENTE_B_70>=1))&&((i2.u0.CONTROLEUR_0>=1)&&(i2.u4.COMPTE...1359514
Formula 0 simplified : FG(!"((((((((((((((i2.u0.NB_ATTENTE_A_0<1)||(i2.u0.NB_ATTENTE_B_32<1))||((i2.u0.CONTROLEUR_0<1)||(i2.u4.COMPTEUR_50<1)))&&(((i2.u0.N...903766
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16996630794059218340
[2023-03-09 01:36:35] [INFO ] Built C files in 208ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16996630794059218340
Running compilation step : cd /tmp/ltsmin16996630794059218340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16996630794059218340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16996630794059218340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-04 finished in 229449 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G((p1||X(!p0))))))'
Support contains 83 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 72 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:36:39] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2023-03-09 01:36:39] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 01:36:41] [INFO ] Dead Transitions using invariants and state equation in 2421 ms found 0 transitions.
[2023-03-09 01:36:41] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:36:41] [INFO ] Invariant cache hit.
[2023-03-09 01:36:42] [INFO ] Implicit Places using invariants in 731 ms returned []
[2023-03-09 01:36:42] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:36:42] [INFO ] Invariant cache hit.
[2023-03-09 01:36:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:36:44] [INFO ] Implicit Places using invariants and state equation in 2529 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3271 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 46 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5812 ms. Remains : 224/226 places, 8588/8588 transitions.
Stuttering acceptance computed with spot in 135 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s146 1) (GEQ s166 1)) (AND (GEQ s107 1) (GEQ s166 1)) (AND (GEQ s136 1) (GEQ s166 1)) (AND (GEQ s117 1) (GEQ s166 1)) (AND (GEQ s97 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 153 reset in 2342 ms.
Product exploration explored 100000 steps with 153 reset in 2553 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/224 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 640 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 684 steps, including 1 resets, run visited all 6 properties in 41 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 15 factoid took 612 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 90 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 223 transition count 8587
Applied a total of 2 rules in 2932 ms. Remains 223 /224 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:36:54] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2023-03-09 01:36:54] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 01:36:56] [INFO ] Dead Transitions using invariants and state equation in 2122 ms found 0 transitions.
[2023-03-09 01:36:56] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:36:56] [INFO ] Invariant cache hit.
[2023-03-09 01:36:57] [INFO ] Implicit Places using invariants in 730 ms returned []
[2023-03-09 01:36:57] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:36:57] [INFO ] Invariant cache hit.
[2023-03-09 01:36:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:36:59] [INFO ] Implicit Places using invariants and state equation in 2567 ms returned []
Implicit Place search using SMT with State Equation took 3300 ms to find 0 implicit places.
[2023-03-09 01:37:01] [INFO ] Redundant transitions in 1305 ms returned []
[2023-03-09 01:37:01] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:37:01] [INFO ] Invariant cache hit.
[2023-03-09 01:37:03] [INFO ] Dead Transitions using invariants and state equation in 2431 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/224 places, 8587/8588 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12147 ms. Remains : 223/224 places, 8587/8588 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 392 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 427 steps, including 0 resets, run visited all 6 properties in 13 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 15 factoid took 501 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 67 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 71 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 175 reset in 2396 ms.
Product exploration explored 100000 steps with 175 reset in 2962 ms.
Built C files in :
/tmp/ltsmin5673587765427617865
[2023-03-09 01:37:10] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:37:10] [INFO ] Built C files in 127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5673587765427617865
Running compilation step : cd /tmp/ltsmin5673587765427617865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5673587765427617865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5673587765427617865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 83 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 3119 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:37:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:37:16] [INFO ] Invariant cache hit.
[2023-03-09 01:37:19] [INFO ] Dead Transitions using invariants and state equation in 2457 ms found 0 transitions.
[2023-03-09 01:37:19] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:37:19] [INFO ] Invariant cache hit.
[2023-03-09 01:37:19] [INFO ] Implicit Places using invariants in 684 ms returned []
[2023-03-09 01:37:19] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:37:19] [INFO ] Invariant cache hit.
[2023-03-09 01:37:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:37:24] [INFO ] Implicit Places using invariants and state equation in 4419 ms returned []
Implicit Place search using SMT with State Equation took 5124 ms to find 0 implicit places.
[2023-03-09 01:37:25] [INFO ] Redundant transitions in 1240 ms returned []
[2023-03-09 01:37:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:37:25] [INFO ] Invariant cache hit.
[2023-03-09 01:37:27] [INFO ] Dead Transitions using invariants and state equation in 2381 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14366 ms. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin13997284967072227508
[2023-03-09 01:37:27] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:37:28] [INFO ] Built C files in 137ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13997284967072227508
Running compilation step : cd /tmp/ltsmin13997284967072227508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13997284967072227508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13997284967072227508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:37:32] [INFO ] Flatten gal took : 241 ms
[2023-03-09 01:37:32] [INFO ] Flatten gal took : 194 ms
[2023-03-09 01:37:32] [INFO ] Time to serialize gal into /tmp/LTL10979952318260507456.gal : 39 ms
[2023-03-09 01:37:32] [INFO ] Time to serialize properties into /tmp/LTL16024950336496573508.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10979952318260507456.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3035443616384731044.hoa' '-atoms' '/tmp/LTL16024950336496573508.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16024950336496573508.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3035443616384731044.hoa
Detected timeout of ITS tools.
[2023-03-09 01:37:49] [INFO ] Flatten gal took : 308 ms
[2023-03-09 01:37:50] [INFO ] Flatten gal took : 285 ms
[2023-03-09 01:37:50] [INFO ] Time to serialize gal into /tmp/LTL9142102165888497460.gal : 38 ms
[2023-03-09 01:37:50] [INFO ] Time to serialize properties into /tmp/LTL13313438347144346786.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9142102165888497460.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13313438347144346786.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(((((((((NB_ATTENTE_B_62>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_23>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_52>=1)&&(ROUTE_B_0>=1))...6686
Formula 0 simplified : F!"(((((((((NB_ATTENTE_B_62>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_23>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_52>=1)&&(ROUTE_B_0>=1))||...6674
Detected timeout of ITS tools.
[2023-03-09 01:38:05] [INFO ] Flatten gal took : 241 ms
[2023-03-09 01:38:05] [INFO ] Applying decomposition
[2023-03-09 01:38:05] [INFO ] Flatten gal took : 216 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2729888495839799792.txt' '-o' '/tmp/graph2729888495839799792.bin' '-w' '/tmp/graph2729888495839799792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2729888495839799792.bin' '-l' '-1' '-v' '-w' '/tmp/graph2729888495839799792.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:38:06] [INFO ] Decomposing Gal with order
[2023-03-09 01:38:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:38:09] [INFO ] Removed a total of 16673 redundant transitions.
[2023-03-09 01:38:09] [INFO ] Flatten gal took : 2293 ms
[2023-03-09 01:38:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 81 ms.
[2023-03-09 01:38:09] [INFO ] Time to serialize gal into /tmp/LTL7762399673138635802.gal : 2 ms
[2023-03-09 01:38:09] [INFO ] Time to serialize properties into /tmp/LTL17189138683406135125.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7762399673138635802.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17189138683406135125.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(((((((((u2.NB_ATTENTE_B_62>=1)&&(u2.ROUTE_B_0>=1))||((u2.NB_ATTENTE_B_23>=1)&&(u2.ROUTE_B_0>=1)))||(((u2.NB_ATTENTE_B_52>=1)&&...7667
Formula 0 simplified : F!"(((((((((u2.NB_ATTENTE_B_62>=1)&&(u2.ROUTE_B_0>=1))||((u2.NB_ATTENTE_B_23>=1)&&(u2.ROUTE_B_0>=1)))||(((u2.NB_ATTENTE_B_52>=1)&&(u...7655
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18415900547784121491
[2023-03-09 01:38:24] [INFO ] Built C files in 113ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18415900547784121491
Running compilation step : cd /tmp/ltsmin18415900547784121491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18415900547784121491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18415900547784121491;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-05 finished in 108574 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||G(p1))))))'
Support contains 83 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 68 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:38:27] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2023-03-09 01:38:27] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-09 01:38:30] [INFO ] Dead Transitions using invariants and state equation in 2578 ms found 0 transitions.
[2023-03-09 01:38:30] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:38:30] [INFO ] Invariant cache hit.
[2023-03-09 01:38:30] [INFO ] Implicit Places using invariants in 670 ms returned []
[2023-03-09 01:38:30] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:38:30] [INFO ] Invariant cache hit.
[2023-03-09 01:38:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:38:33] [INFO ] Implicit Places using invariants and state equation in 2514 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3204 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 50 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5916 ms. Remains : 224/226 places, 8588/8588 transitions.
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(LT s83 1), p0:(AND (OR (LT s34 1) (LT s82 1)) (OR (LT s24 1) (LT s82 1)) (OR (LT s5 1) (LT s82 1)) (OR (LT s54 1) (LT s82 1)) (OR (LT s73 1) (LT s82 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 362 reset in 1616 ms.
Product exploration explored 100000 steps with 361 reset in 1395 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/224 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 284 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 339 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Applied a total of 0 rules in 70 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:38:37] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 224 cols
[2023-03-09 01:38:37] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 01:38:40] [INFO ] Dead Transitions using invariants and state equation in 2741 ms found 0 transitions.
[2023-03-09 01:38:40] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:38:40] [INFO ] Invariant cache hit.
[2023-03-09 01:38:41] [INFO ] Implicit Places using invariants in 861 ms returned []
[2023-03-09 01:38:41] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:38:41] [INFO ] Invariant cache hit.
[2023-03-09 01:38:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:38:44] [INFO ] Implicit Places using invariants and state equation in 2503 ms returned []
Implicit Place search using SMT with State Equation took 3381 ms to find 0 implicit places.
[2023-03-09 01:38:44] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:38:44] [INFO ] Invariant cache hit.
[2023-03-09 01:38:46] [INFO ] Dead Transitions using invariants and state equation in 2266 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8474 ms. Remains : 224/224 places, 8588/8588 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/224 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 149 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 183 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 365 reset in 1825 ms.
Product exploration explored 100000 steps with 365 reset in 1703 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 20 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 224 transition count 8588
Deduced a syphon composed of 1 places in 17 ms
Applied a total of 1 rules in 3228 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:38:54] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 224 cols
[2023-03-09 01:38:54] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 01:38:56] [INFO ] Dead Transitions using invariants and state equation in 2606 ms found 0 transitions.
[2023-03-09 01:38:57] [INFO ] Redundant transitions in 1102 ms returned []
[2023-03-09 01:38:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:38:57] [INFO ] Invariant cache hit.
[2023-03-09 01:39:00] [INFO ] Dead Transitions using invariants and state equation in 2468 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/224 places, 8588/8588 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9439 ms. Remains : 224/224 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin2679511021623968732
[2023-03-09 01:39:00] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2679511021623968732
Running compilation step : cd /tmp/ltsmin2679511021623968732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2679511021623968732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2679511021623968732;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 8588/8588 transitions.
Applied a total of 0 rules in 37 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:39:03] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 224 cols
[2023-03-09 01:39:03] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 01:39:06] [INFO ] Dead Transitions using invariants and state equation in 2422 ms found 0 transitions.
[2023-03-09 01:39:06] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:39:06] [INFO ] Invariant cache hit.
[2023-03-09 01:39:06] [INFO ] Implicit Places using invariants in 639 ms returned []
[2023-03-09 01:39:06] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:39:06] [INFO ] Invariant cache hit.
[2023-03-09 01:39:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:39:09] [INFO ] Implicit Places using invariants and state equation in 2938 ms returned []
Implicit Place search using SMT with State Equation took 3606 ms to find 0 implicit places.
[2023-03-09 01:39:09] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:39:09] [INFO ] Invariant cache hit.
[2023-03-09 01:39:12] [INFO ] Dead Transitions using invariants and state equation in 2830 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8925 ms. Remains : 224/224 places, 8588/8588 transitions.
Built C files in :
/tmp/ltsmin1053724560133636423
[2023-03-09 01:39:12] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1053724560133636423
Running compilation step : cd /tmp/ltsmin1053724560133636423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1053724560133636423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1053724560133636423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:39:17] [INFO ] Flatten gal took : 558 ms
[2023-03-09 01:39:17] [INFO ] Flatten gal took : 252 ms
[2023-03-09 01:39:17] [INFO ] Time to serialize gal into /tmp/LTL2830996032728127390.gal : 69 ms
[2023-03-09 01:39:17] [INFO ] Time to serialize properties into /tmp/LTL4824635787402531319.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2830996032728127390.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1897717606916498010.hoa' '-atoms' '/tmp/LTL4824635787402531319.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4824635787402531319.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1897717606916498010.hoa
Detected timeout of ITS tools.
[2023-03-09 01:39:34] [INFO ] Flatten gal took : 258 ms
[2023-03-09 01:39:34] [INFO ] Flatten gal took : 241 ms
[2023-03-09 01:39:34] [INFO ] Time to serialize gal into /tmp/LTL13907909240905681548.gal : 57 ms
[2023-03-09 01:39:34] [INFO ] Time to serialize properties into /tmp/LTL17060913166842824500.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13907909240905681548.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17060913166842824500.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G("(SUR_PONT_A_0<1)"))||("(((((((((NB_ATTENTE_A_33<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_23<1)||(ROUTE_A_0<1)))&&(((NB_ATTENTE_...3290
Formula 0 simplified : XXG(!"(((((((((NB_ATTENTE_A_33<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_23<1)||(ROUTE_A_0<1)))&&(((NB_ATTENTE_A_4<1)||(ROUTE_A_0<1))&&((NB...3280
Detected timeout of ITS tools.
[2023-03-09 01:39:49] [INFO ] Flatten gal took : 199 ms
[2023-03-09 01:39:49] [INFO ] Applying decomposition
[2023-03-09 01:39:49] [INFO ] Flatten gal took : 211 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2071528216870097888.txt' '-o' '/tmp/graph2071528216870097888.bin' '-w' '/tmp/graph2071528216870097888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2071528216870097888.bin' '-l' '-1' '-v' '-w' '/tmp/graph2071528216870097888.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:39:50] [INFO ] Decomposing Gal with order
[2023-03-09 01:39:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:39:53] [INFO ] Removed a total of 16673 redundant transitions.
[2023-03-09 01:39:53] [INFO ] Flatten gal took : 2780 ms
[2023-03-09 01:39:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 46 ms.
[2023-03-09 01:39:53] [INFO ] Time to serialize gal into /tmp/LTL10971508443196757102.gal : 3 ms
[2023-03-09 01:39:53] [INFO ] Time to serialize properties into /tmp/LTL378661959412268345.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10971508443196757102.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL378661959412268345.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G("(u0.SUR_PONT_A_0<1)"))||("(((((((((u3.NB_ATTENTE_A_33<1)||(u3.ROUTE_A_0<1))&&((u3.NB_ATTENTE_A_23<1)||(u3.ROUTE_A_0<1)))&...3782
Formula 0 simplified : XXG(!"(((((((((u3.NB_ATTENTE_A_33<1)||(u3.ROUTE_A_0<1))&&((u3.NB_ATTENTE_A_23<1)||(u3.ROUTE_A_0<1)))&&(((u3.NB_ATTENTE_A_4<1)||(u3.R...3772
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18053266658058640698
[2023-03-09 01:40:08] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18053266658058640698
Running compilation step : cd /tmp/ltsmin18053266658058640698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18053266658058640698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18053266658058640698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-06 finished in 104463 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Support contains 214 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 75 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:40:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:40:12] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 01:40:14] [INFO ] Dead Transitions using invariants and state equation in 2301 ms found 0 transitions.
[2023-03-09 01:40:14] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:40:14] [INFO ] Invariant cache hit.
[2023-03-09 01:40:14] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-09 01:40:14] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:40:14] [INFO ] Invariant cache hit.
[2023-03-09 01:40:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:40:16] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 1735 ms to find 0 implicit places.
[2023-03-09 01:40:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:40:16] [INFO ] Invariant cache hit.
[2023-03-09 01:40:18] [INFO ] Dead Transitions using invariants and state equation in 2693 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6829 ms. Remains : 225/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s34 1) (LT s82 1)) (OR (LT s24 1) (LT s82 1)) (OR (LT s5 1) (LT s82 1)) (OR (LT s54 1) (LT s82 1)) (OR (LT s73 1) (LT s82 1)) (OR (LT s53 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 45440 steps with 112 reset in 10001 ms.
Product exploration timeout after 50180 steps with 122 reset in 10002 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 285 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 261 steps, including 0 resets, run visited all 3 properties in 14 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 352 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-09 01:40:40] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:40:45] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
[2023-03-09 01:41:00] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:41:00] [INFO ] Invariant cache hit.
[2023-03-09 01:41:04] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 01:41:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 01:41:04] [INFO ] [Real]Absence check using state equation in 635 ms returned sat
[2023-03-09 01:41:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 01:41:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 01:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 01:41:09] [INFO ] [Nat]Absence check using state equation in 992 ms returned sat
[2023-03-09 01:41:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:41:11] [INFO ] [Nat]Added 102 Read/Feed constraints in 2173 ms returned sat
[2023-03-09 01:41:12] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 316 transitions) in 540 ms.
[2023-03-09 01:41:14] [INFO ] Added : 50 causal constraints over 12 iterations in 2058 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 214 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 47 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:41:14] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:41:14] [INFO ] Invariant cache hit.
[2023-03-09 01:41:17] [INFO ] Dead Transitions using invariants and state equation in 3066 ms found 0 transitions.
[2023-03-09 01:41:17] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:41:17] [INFO ] Invariant cache hit.
[2023-03-09 01:41:17] [INFO ] Implicit Places using invariants in 300 ms returned []
[2023-03-09 01:41:17] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:41:17] [INFO ] Invariant cache hit.
[2023-03-09 01:41:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:41:18] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
[2023-03-09 01:41:18] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:41:18] [INFO ] Invariant cache hit.
[2023-03-09 01:41:20] [INFO ] Dead Transitions using invariants and state equation in 2371 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6711 ms. Remains : 225/225 places, 8587/8587 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 188 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 2715 steps, including 4 resets, run visited all 3 properties in 694 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 260 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-09 01:41:22] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:41:28] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 01:41:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-09 01:41:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:41:43] [INFO ] Invariant cache hit.
[2023-03-09 01:41:46] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 01:41:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 01:41:47] [INFO ] [Real]Absence check using state equation in 591 ms returned sat
[2023-03-09 01:41:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 01:41:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 01:41:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 01:41:52] [INFO ] [Nat]Absence check using state equation in 898 ms returned sat
[2023-03-09 01:41:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:41:54] [INFO ] [Nat]Added 102 Read/Feed constraints in 2114 ms returned sat
[2023-03-09 01:41:55] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 316 transitions) in 1034 ms.
[2023-03-09 01:41:57] [INFO ] Added : 50 causal constraints over 12 iterations in 2635 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration timeout after 44590 steps with 104 reset in 10002 ms.
Product exploration timeout after 53840 steps with 136 reset in 10002 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 214 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 23 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 225 transition count 8587
Deduced a syphon composed of 1 places in 18 ms
Applied a total of 1 rules in 3520 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:42:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:42:21] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 01:42:23] [INFO ] Dead Transitions using invariants and state equation in 2388 ms found 0 transitions.
[2023-03-09 01:42:24] [INFO ] Redundant transitions in 999 ms returned []
[2023-03-09 01:42:24] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:42:24] [INFO ] Invariant cache hit.
[2023-03-09 01:42:27] [INFO ] Dead Transitions using invariants and state equation in 2502 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 225/225 places, 8587/8587 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9427 ms. Remains : 225/225 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin10259639725273812584
[2023-03-09 01:42:27] [INFO ] Built C files in 121ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10259639725273812584
Running compilation step : cd /tmp/ltsmin10259639725273812584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10259639725273812584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10259639725273812584;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 214 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 32 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:42:30] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:42:30] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 01:42:32] [INFO ] Dead Transitions using invariants and state equation in 2523 ms found 0 transitions.
[2023-03-09 01:42:32] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:42:32] [INFO ] Invariant cache hit.
[2023-03-09 01:42:33] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-09 01:42:33] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:42:33] [INFO ] Invariant cache hit.
[2023-03-09 01:42:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:42:34] [INFO ] Implicit Places using invariants and state equation in 1659 ms returned []
Implicit Place search using SMT with State Equation took 1884 ms to find 0 implicit places.
[2023-03-09 01:42:34] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:42:34] [INFO ] Invariant cache hit.
[2023-03-09 01:42:37] [INFO ] Dead Transitions using invariants and state equation in 2497 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6938 ms. Remains : 225/225 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin5360350793635828927
[2023-03-09 01:42:37] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5360350793635828927
Running compilation step : cd /tmp/ltsmin5360350793635828927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5360350793635828927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5360350793635828927;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:42:42] [INFO ] Flatten gal took : 337 ms
[2023-03-09 01:42:42] [INFO ] Flatten gal took : 442 ms
[2023-03-09 01:42:42] [INFO ] Time to serialize gal into /tmp/LTL12103833547773943506.gal : 46 ms
[2023-03-09 01:42:42] [INFO ] Time to serialize properties into /tmp/LTL7149464764113887687.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12103833547773943506.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1996052026365867059.hoa' '-atoms' '/tmp/LTL7149464764113887687.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7149464764113887687.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1996052026365867059.hoa
Detected timeout of ITS tools.
[2023-03-09 01:42:59] [INFO ] Flatten gal took : 463 ms
[2023-03-09 01:42:59] [INFO ] Flatten gal took : 373 ms
[2023-03-09 01:42:59] [INFO ] Time to serialize gal into /tmp/LTL10840691585968344580.gal : 52 ms
[2023-03-09 01:42:59] [INFO ] Time to serialize properties into /tmp/LTL9818300996148928067.ltl : 51 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10840691585968344580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9818300996148928067.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(((((((((NB_ATTENTE_A_33<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_23<1)||(ROUTE_A_0<1)))&&(((NB_ATTENTE_A_4<1)||(ROUTE_A_0<1))&&(...361048
Formula 0 simplified : XG(!"(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_ATT...361040
Detected timeout of ITS tools.
[2023-03-09 01:43:15] [INFO ] Flatten gal took : 337 ms
[2023-03-09 01:43:15] [INFO ] Applying decomposition
[2023-03-09 01:43:15] [INFO ] Flatten gal took : 350 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10936857113120047633.txt' '-o' '/tmp/graph10936857113120047633.bin' '-w' '/tmp/graph10936857113120047633.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10936857113120047633.bin' '-l' '-1' '-v' '-w' '/tmp/graph10936857113120047633.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:43:16] [INFO ] Decomposing Gal with order
[2023-03-09 01:43:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:43:20] [INFO ] Removed a total of 16991 redundant transitions.
[2023-03-09 01:43:20] [INFO ] Flatten gal took : 3381 ms
[2023-03-09 01:43:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 143 ms.
[2023-03-09 01:43:20] [INFO ] Time to serialize gal into /tmp/LTL11720277940291385647.gal : 14 ms
[2023-03-09 01:43:20] [INFO ] Time to serialize properties into /tmp/LTL8907439727176648055.ltl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11720277940291385647.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8907439727176648055.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(((((((((i1.u4.NB_ATTENTE_A_33<1)||(i0.u0.ROUTE_A_0<1))&&((i1.u4.NB_ATTENTE_A_23<1)||(i0.u0.ROUTE_A_0<1)))&&(((i1.u4.NB_ATT...459940
Formula 0 simplified : XG(!"(((((((((((((((i2.u5.NB_ATTENTE_A_0>=1)&&(i2.u5.NB_ATTENTE_B_70>=1))&&((i2.u5.CONTROLEUR_0>=1)&&(i1.u3.COMPTEUR_7>=1)))||(((i2....459932
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10913002125009068751
[2023-03-09 01:43:35] [INFO ] Built C files in 147ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10913002125009068751
Running compilation step : cd /tmp/ltsmin10913002125009068751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10913002125009068751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10913002125009068751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-10 finished in 206975 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 133 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 98 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:43:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:43:39] [INFO ] Invariant cache hit.
[2023-03-09 01:43:41] [INFO ] Dead Transitions using invariants and state equation in 2383 ms found 0 transitions.
[2023-03-09 01:43:41] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:43:41] [INFO ] Invariant cache hit.
[2023-03-09 01:43:41] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-09 01:43:41] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:43:41] [INFO ] Invariant cache hit.
[2023-03-09 01:43:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:43:44] [INFO ] Implicit Places using invariants and state equation in 2350 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2723 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 62 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5283 ms. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s154 1) (GEQ s166 1) (GEQ s177 1)) (AND (GEQ s1 1) (GEQ s130 1) (GEQ s166 1) (GEQ s175 1)) (AND (GEQ s1 1) (GEQ s101 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 59270 steps with 201 reset in 10001 ms.
Product exploration timeout after 60860 steps with 217 reset in 10002 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 120 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 171 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-09 01:44:05] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2023-03-09 01:44:09] [INFO ] Computed 5 place invariants in 5 ms
Could not prove EG (NOT p0)
Support contains 133 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 221 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 219 transition count 8584
Applied a total of 7 rules in 3820 ms. Remains 219 /223 variables (removed 4) and now considering 8584/8587 (removed 3) transitions.
[2023-03-09 01:44:28] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2023-03-09 01:44:28] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 01:44:29] [INFO ] Implicit Places using invariants in 456 ms returned []
[2023-03-09 01:44:29] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:44:29] [INFO ] Invariant cache hit.
[2023-03-09 01:44:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:44:30] [INFO ] Implicit Places using invariants and state equation in 1744 ms returned []
Implicit Place search using SMT with State Equation took 2221 ms to find 0 implicit places.
[2023-03-09 01:44:31] [INFO ] Redundant transitions in 896 ms returned []
[2023-03-09 01:44:31] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:44:31] [INFO ] Invariant cache hit.
[2023-03-09 01:44:34] [INFO ] Dead Transitions using invariants and state equation in 2374 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/223 places, 8584/8587 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9336 ms. Remains : 219/223 places, 8584/8587 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-09 01:44:34] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:44:39] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 01:44:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration timeout after 63510 steps with 318 reset in 10002 ms.
Product exploration timeout after 64530 steps with 302 reset in 10001 ms.
Built C files in :
/tmp/ltsmin125517664223373376
[2023-03-09 01:45:14] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:45:14] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin125517664223373376
Running compilation step : cd /tmp/ltsmin125517664223373376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin125517664223373376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin125517664223373376;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 133 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 3522 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 01:45:21] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:45:21] [INFO ] Invariant cache hit.
[2023-03-09 01:45:21] [INFO ] Implicit Places using invariants in 560 ms returned []
[2023-03-09 01:45:21] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:45:21] [INFO ] Invariant cache hit.
[2023-03-09 01:45:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:45:23] [INFO ] Implicit Places using invariants and state equation in 1669 ms returned []
Implicit Place search using SMT with State Equation took 2234 ms to find 0 implicit places.
[2023-03-09 01:45:24] [INFO ] Redundant transitions in 729 ms returned []
[2023-03-09 01:45:24] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:45:24] [INFO ] Invariant cache hit.
[2023-03-09 01:45:26] [INFO ] Dead Transitions using invariants and state equation in 2349 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8846 ms. Remains : 219/219 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin13956327753705660530
[2023-03-09 01:45:26] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:45:26] [INFO ] Built C files in 140ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13956327753705660530
Running compilation step : cd /tmp/ltsmin13956327753705660530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13956327753705660530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13956327753705660530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:45:31] [INFO ] Flatten gal took : 397 ms
[2023-03-09 01:45:31] [INFO ] Flatten gal took : 226 ms
[2023-03-09 01:45:31] [INFO ] Time to serialize gal into /tmp/LTL6389474827121329526.gal : 82 ms
[2023-03-09 01:45:31] [INFO ] Time to serialize properties into /tmp/LTL15866019728398907226.prop : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6389474827121329526.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12235166926197554049.hoa' '-atoms' '/tmp/LTL15866019728398907226.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15866019728398907226.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12235166926197554049.hoa
Detected timeout of ITS tools.
[2023-03-09 01:45:48] [INFO ] Flatten gal took : 549 ms
[2023-03-09 01:45:49] [INFO ] Flatten gal took : 319 ms
[2023-03-09 01:45:49] [INFO ] Time to serialize gal into /tmp/LTL17439421097674856484.gal : 55 ms
[2023-03-09 01:45:49] [INFO ] Time to serialize properties into /tmp/LTL12260531655305291563.ltl : 30 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17439421097674856484.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12260531655305291563.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_AT...357811
Formula 0 simplified : XG!"(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_ATTE...357805
Detected timeout of ITS tools.
[2023-03-09 01:46:04] [INFO ] Flatten gal took : 275 ms
[2023-03-09 01:46:04] [INFO ] Applying decomposition
[2023-03-09 01:46:04] [INFO ] Flatten gal took : 354 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6379838955124093404.txt' '-o' '/tmp/graph6379838955124093404.bin' '-w' '/tmp/graph6379838955124093404.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6379838955124093404.bin' '-l' '-1' '-v' '-w' '/tmp/graph6379838955124093404.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:46:05] [INFO ] Decomposing Gal with order
[2023-03-09 01:46:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:46:08] [INFO ] Removed a total of 16515 redundant transitions.
[2023-03-09 01:46:08] [INFO ] Flatten gal took : 2511 ms
[2023-03-09 01:46:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 61 ms.
[2023-03-09 01:46:08] [INFO ] Time to serialize gal into /tmp/LTL12348927246706993709.gal : 4 ms
[2023-03-09 01:46:08] [INFO ] Time to serialize properties into /tmp/LTL14901789787741179570.ltl : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12348927246706993709.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14901789787741179570.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((u1.NB_ATTENTE_A_0>=1)&&(u1.NB_ATTENTE_B_70>=1))&&((u1.CONTROLEUR_0>=1)&&(i1.u2.COMPTEUR_7>=1)))||(((u1.NB_ATTEN...419011
Formula 0 simplified : XG!"(((((((((((((((u1.NB_ATTENTE_A_0>=1)&&(u1.NB_ATTENTE_B_70>=1))&&((u1.CONTROLEUR_0>=1)&&(i1.u2.COMPTEUR_7>=1)))||(((u1.NB_ATTENTE...419005
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13223396395894361611
[2023-03-09 01:46:24] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13223396395894361611
Running compilation step : cd /tmp/ltsmin13223396395894361611;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13223396395894361611;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13223396395894361611;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-11 finished in 168102 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||F((G(F((!p1 U (p2||G(!p1)))))||(F((!p1 U (p2||G(!p1))))&&p3))))))'
Support contains 135 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Applied a total of 5 rules in 3410 ms. Remains 223 /226 variables (removed 3) and now considering 8586/8588 (removed 2) transitions.
[2023-03-09 01:46:30] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 223 cols
[2023-03-09 01:46:30] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 01:46:30] [INFO ] Implicit Places using invariants in 385 ms returned []
[2023-03-09 01:46:30] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:46:30] [INFO ] Invariant cache hit.
[2023-03-09 01:46:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:46:32] [INFO ] Implicit Places using invariants and state equation in 1954 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2353 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 221/226 places, 8586/8588 transitions.
Applied a total of 0 rules in 3380 ms. Remains 221 /221 variables (removed 0) and now considering 8586/8586 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9146 ms. Remains : 221/226 places, 8586/8588 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p0 p1 (NOT p2)), (AND (NOT p2) p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p2) p1) (AND (NOT p0) (NOT p2) p3)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p3)), acceptance={} source=1 dest: 1}, { cond=(OR (AND p0 (NOT p2) p1) (AND p0 (NOT p2) p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s166 1) (LT s171 1)) (OR (LT s167 1) (LT s185 1)) (OR (LT s167 1) (LT s181 1)) (OR (LT s167 1) (LT s173 1)) (OR (LT s167 1) (LT s177 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 50420 steps with 11587 reset in 10003 ms.
Product exploration timeout after 58490 steps with 13289 reset in 10001 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p3) p2 (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND p0 (NOT p2) p1) (AND p0 (NOT p2) p3)))), (X (NOT (AND p0 (NOT p3)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2) p1) (AND p0 (NOT p2) p3))))), (X (X (NOT (AND p0 (NOT p3)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 564 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter insensitive) to 3 states, 7 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) p1 (NOT p2)), (AND p0 p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 20 resets, run finished after 2546 ms. (steps per millisecond=3 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 4720 ms. (steps per millisecond=2 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 989 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 01:47:06] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 221 cols
[2023-03-09 01:47:06] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 01:47:15] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 01:47:15] [INFO ] After 306ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p3) p2 (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND p0 (NOT p2) p1) (AND p0 (NOT p2) p3)))), (X (NOT (AND p0 (NOT p3)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND p0 (NOT p2) p1) (AND p0 (NOT p2) p3))))), (X (X (NOT (AND p0 (NOT p3))))), (G (NOT (AND p0 (NOT p3)))), (G (NOT (OR (AND p1 (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p0) p3))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (OR (AND p1 (NOT p2) p0) (AND (NOT p2) p0 p3))), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p3))))]
Knowledge based reduction with 11 factoid took 741 ms. Reduced automaton from 3 states, 7 edges and 4 AP (stutter insensitive) to 3 states, 5 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[false, (AND (NOT p2) p0 p1), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 161 ms :[false, (AND (NOT p2) p0 p1), (AND p1 (NOT p2))]
Support contains 135 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 8586/8586 transitions.
Applied a total of 0 rules in 46 ms. Remains 221 /221 variables (removed 0) and now considering 8586/8586 (removed 0) transitions.
[2023-03-09 01:47:16] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:47:16] [INFO ] Invariant cache hit.
[2023-03-09 01:47:17] [INFO ] Implicit Places using invariants in 758 ms returned []
[2023-03-09 01:47:17] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:47:17] [INFO ] Invariant cache hit.
[2023-03-09 01:47:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:47:18] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 2262 ms to find 0 implicit places.
[2023-03-09 01:47:18] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:47:18] [INFO ] Invariant cache hit.
[2023-03-09 01:47:21] [INFO ] Dead Transitions using invariants and state equation in 2535 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4846 ms. Remains : 221/221 places, 8586/8586 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p3) p2 (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 237 ms. Reduced automaton from 3 states, 5 edges and 4 AP (stutter sensitive) to 3 states, 5 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 163 ms :[false, (AND (NOT p2) p0 p1), (AND p1 (NOT p2))]
Finished random walk after 1408 steps, including 2 resets, run visited all 4 properties in 435 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p3) p2 (NOT p0)), (X (NOT (AND p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (NOT (OR (AND (NOT p3) (NOT p1)) (AND (NOT p3) p2)))), (F (AND (NOT p1) (NOT p2))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 4 factoid took 334 ms. Reduced automaton from 3 states, 5 edges and 4 AP (stutter sensitive) to 3 states, 5 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[false, (AND (NOT p2) p0 p1), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 174 ms :[false, (AND (NOT p2) p0 p1), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 165 ms :[false, (AND (NOT p2) p0 p1), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 23008 reset in 3350 ms.
Product exploration explored 100000 steps with 22912 reset in 3694 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 174 ms :[false, (AND (NOT p2) p0 p1), (AND p1 (NOT p2))]
Support contains 135 out of 221 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 221/221 places, 8586/8586 transitions.
Applied a total of 0 rules in 3763 ms. Remains 221 /221 variables (removed 0) and now considering 8586/8586 (removed 0) transitions.
[2023-03-09 01:47:35] [INFO ] Redundant transitions in 786 ms returned []
[2023-03-09 01:47:35] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:47:35] [INFO ] Invariant cache hit.
[2023-03-09 01:47:38] [INFO ] Dead Transitions using invariants and state equation in 2518 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7080 ms. Remains : 221/221 places, 8586/8586 transitions.
Built C files in :
/tmp/ltsmin6002370178125662423
[2023-03-09 01:47:38] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6002370178125662423
Running compilation step : cd /tmp/ltsmin6002370178125662423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6002370178125662423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6002370178125662423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 135 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 8586/8586 transitions.
Applied a total of 0 rules in 71 ms. Remains 221 /221 variables (removed 0) and now considering 8586/8586 (removed 0) transitions.
[2023-03-09 01:47:41] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:47:41] [INFO ] Invariant cache hit.
[2023-03-09 01:47:41] [INFO ] Implicit Places using invariants in 453 ms returned []
[2023-03-09 01:47:41] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:47:41] [INFO ] Invariant cache hit.
[2023-03-09 01:47:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:47:43] [INFO ] Implicit Places using invariants and state equation in 1417 ms returned []
Implicit Place search using SMT with State Equation took 1875 ms to find 0 implicit places.
[2023-03-09 01:47:43] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
[2023-03-09 01:47:43] [INFO ] Invariant cache hit.
[2023-03-09 01:47:45] [INFO ] Dead Transitions using invariants and state equation in 2457 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4403 ms. Remains : 221/221 places, 8586/8586 transitions.
Built C files in :
/tmp/ltsmin211353177533829258
[2023-03-09 01:47:45] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin211353177533829258
Running compilation step : cd /tmp/ltsmin211353177533829258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin211353177533829258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin211353177533829258;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:47:50] [INFO ] Flatten gal took : 389 ms
[2023-03-09 01:47:50] [INFO ] Flatten gal took : 284 ms
[2023-03-09 01:47:50] [INFO ] Time to serialize gal into /tmp/LTL9559285253017909631.gal : 57 ms
[2023-03-09 01:47:51] [INFO ] Time to serialize properties into /tmp/LTL9836553934955555931.prop : 27 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9559285253017909631.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10733584124040773550.hoa' '-atoms' '/tmp/LTL9836553934955555931.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9836553934955555931.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10733584124040773550.hoa
Detected timeout of ITS tools.
[2023-03-09 01:48:08] [INFO ] Flatten gal took : 316 ms
[2023-03-09 01:48:08] [INFO ] Flatten gal took : 405 ms
[2023-03-09 01:48:08] [INFO ] Time to serialize gal into /tmp/LTL13713809749464759355.gal : 55 ms
[2023-03-09 01:48:08] [INFO ] Time to serialize properties into /tmp/LTL14170330706253229244.ltl : 55 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13713809749464759355.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14170330706253229244.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F((G(F((!("(((CHOIX_0>=1)&&(COMPTEUR_50>=1))||((CHOIX_1>=1)&&(COMPTEUR_50>=1)))"))U(("((!(((((((((((((((NB_ATTENTE_A_9>=1)&&(NB_...722857
Formula 0 simplified : F(!"(((((((((CHOIX_0<1)||(COMPTEUR_3<1))&&((CHOIX_1<1)||(COMPTEUR_17<1)))&&(((CHOIX_1<1)||(COMPTEUR_13<1))&&((CHOIX_1<1)||(COMPTEUR_...722671
Detected timeout of ITS tools.
[2023-03-09 01:48:24] [INFO ] Flatten gal took : 297 ms
[2023-03-09 01:48:24] [INFO ] Applying decomposition
[2023-03-09 01:48:24] [INFO ] Flatten gal took : 320 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1435004014589128259.txt' '-o' '/tmp/graph1435004014589128259.bin' '-w' '/tmp/graph1435004014589128259.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1435004014589128259.bin' '-l' '-1' '-v' '-w' '/tmp/graph1435004014589128259.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:48:25] [INFO ] Decomposing Gal with order
[2023-03-09 01:48:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:48:28] [INFO ] Removed a total of 16415 redundant transitions.
[2023-03-09 01:48:28] [INFO ] Flatten gal took : 2927 ms
[2023-03-09 01:48:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 148 ms.
[2023-03-09 01:48:28] [INFO ] Time to serialize gal into /tmp/LTL13725736114831889275.gal : 2 ms
[2023-03-09 01:48:28] [INFO ] Time to serialize properties into /tmp/LTL6971135531141939808.ltl : 75 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13725736114831889275.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6971135531141939808.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F((G(F((!("(((u2.CHOIX_0>=1)&&(i0.u0.COMPTEUR_50>=1))||((i0.u1.CHOIX_1>=1)&&(i0.u0.COMPTEUR_50>=1)))"))U(("((!(((((((((((((((i0....920923
Formula 0 simplified : F(!"(((((((((u2.CHOIX_0<1)||(i0.u0.COMPTEUR_3<1))&&((i0.u1.CHOIX_1<1)||(i0.u0.COMPTEUR_17<1)))&&(((i0.u1.CHOIX_1<1)||(i0.u0.COMPTEUR...920695
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10364293153375203860
[2023-03-09 01:48:44] [INFO ] Built C files in 173ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10364293153375203860
Running compilation step : cd /tmp/ltsmin10364293153375203860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10364293153375203860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10364293153375203860;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-12 finished in 140091 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((F((X(!p1)||p0)) U p2))))))'
Support contains 216 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 102 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:48:47] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:48:47] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 01:48:49] [INFO ] Dead Transitions using invariants and state equation in 2526 ms found 0 transitions.
[2023-03-09 01:48:49] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:48:49] [INFO ] Invariant cache hit.
[2023-03-09 01:48:49] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-09 01:48:49] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:48:49] [INFO ] Invariant cache hit.
[2023-03-09 01:48:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:48:50] [INFO ] Implicit Places using invariants and state equation in 924 ms returned []
Implicit Place search using SMT with State Equation took 985 ms to find 0 implicit places.
[2023-03-09 01:48:50] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:48:50] [INFO ] Invariant cache hit.
[2023-03-09 01:48:53] [INFO ] Dead Transitions using invariants and state equation in 2447 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6061 ms. Remains : 225/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 258 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s1 1) (GEQ s155 1) (GEQ s168 1) (GEQ s179 1)) (AND (GEQ s1 1) (GEQ s131 1) (GEQ s168 1) (GEQ s177 1)) (AND (GEQ s1 1) (GEQ s102 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 32750 steps with 152 reset in 10001 ms.
Product exploration timeout after 33890 steps with 154 reset in 10003 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 198 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 330 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Finished random walk after 4649 steps, including 6 resets, run visited all 3 properties in 957 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p0) p1)), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 3 factoid took 236 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 250 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
[2023-03-09 01:49:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:49:21] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 01:49:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Support contains 216 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 33 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:49:36] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:49:36] [INFO ] Invariant cache hit.
[2023-03-09 01:49:39] [INFO ] Dead Transitions using invariants and state equation in 3373 ms found 0 transitions.
[2023-03-09 01:49:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:49:39] [INFO ] Invariant cache hit.
[2023-03-09 01:49:39] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-09 01:49:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:49:39] [INFO ] Invariant cache hit.
[2023-03-09 01:49:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:49:40] [INFO ] Implicit Places using invariants and state equation in 1204 ms returned []
Implicit Place search using SMT with State Equation took 1304 ms to find 0 implicit places.
[2023-03-09 01:49:40] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:49:40] [INFO ] Invariant cache hit.
[2023-03-09 01:49:43] [INFO ] Dead Transitions using invariants and state equation in 2422 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7147 ms. Remains : 225/225 places, 8587/8587 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Finished random walk after 2612 steps, including 3 resets, run visited all 3 properties in 508 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p0) p1)), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 3 factoid took 294 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 344 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 276 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
[2023-03-09 01:49:45] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:49:50] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 01:50:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p2)
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 381 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Product exploration timeout after 33240 steps with 146 reset in 10002 ms.
Product exploration timeout after 34790 steps with 157 reset in 10001 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 276 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Support contains 216 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 20 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 225 transition count 8587
Deduced a syphon composed of 1 places in 20 ms
Applied a total of 1 rules in 3864 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:50:30] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:50:30] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 01:50:32] [INFO ] Dead Transitions using invariants and state equation in 2565 ms found 0 transitions.
[2023-03-09 01:50:33] [INFO ] Redundant transitions in 789 ms returned []
[2023-03-09 01:50:33] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:50:33] [INFO ] Invariant cache hit.
[2023-03-09 01:50:36] [INFO ] Dead Transitions using invariants and state equation in 2447 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 225/225 places, 8587/8587 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9683 ms. Remains : 225/225 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin4419020830323256483
[2023-03-09 01:50:36] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4419020830323256483
Running compilation step : cd /tmp/ltsmin4419020830323256483;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4419020830323256483;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4419020830323256483;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 216 out of 225 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 88 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:50:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:50:39] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 01:50:42] [INFO ] Dead Transitions using invariants and state equation in 2659 ms found 0 transitions.
[2023-03-09 01:50:42] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:50:42] [INFO ] Invariant cache hit.
[2023-03-09 01:50:42] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-09 01:50:42] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:50:42] [INFO ] Invariant cache hit.
[2023-03-09 01:50:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:50:43] [INFO ] Implicit Places using invariants and state equation in 1027 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
[2023-03-09 01:50:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:50:43] [INFO ] Invariant cache hit.
[2023-03-09 01:50:45] [INFO ] Dead Transitions using invariants and state equation in 2396 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6245 ms. Remains : 225/225 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin14834441348198790805
[2023-03-09 01:50:45] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14834441348198790805
Running compilation step : cd /tmp/ltsmin14834441348198790805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14834441348198790805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14834441348198790805;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:50:49] [INFO ] Flatten gal took : 233 ms
[2023-03-09 01:50:50] [INFO ] Flatten gal took : 542 ms
[2023-03-09 01:50:50] [INFO ] Time to serialize gal into /tmp/LTL7813528770891257899.gal : 38 ms
[2023-03-09 01:50:50] [INFO ] Time to serialize properties into /tmp/LTL211773478197922657.prop : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7813528770891257899.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14173847717879849532.hoa' '-atoms' '/tmp/LTL211773478197922657.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL211773478197922657.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14173847717879849532.hoa
Detected timeout of ITS tools.
[2023-03-09 01:51:08] [INFO ] Flatten gal took : 450 ms
[2023-03-09 01:51:08] [INFO ] Flatten gal took : 557 ms
[2023-03-09 01:51:08] [INFO ] Time to serialize gal into /tmp/LTL189879487080644967.gal : 50 ms
[2023-03-09 01:51:08] [INFO ] Time to serialize properties into /tmp/LTL1513001741053188583.ltl : 61 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL189879487080644967.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1513001741053188583.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G((F((((((((X(!("(((((((((((((((NB_ATTENTE_A_9>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_4>=1)))||(((NB_ATTENT...719030
Formula 0 simplified : XXXF(G(!"(((((((NB_ATTENTE_B_55>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_36>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_2>=1)&&(ROUTE_B_0>=1)...719001
Detected timeout of ITS tools.
[2023-03-09 01:51:24] [INFO ] Flatten gal took : 318 ms
[2023-03-09 01:51:24] [INFO ] Applying decomposition
[2023-03-09 01:51:24] [INFO ] Flatten gal took : 441 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15310368733780854365.txt' '-o' '/tmp/graph15310368733780854365.bin' '-w' '/tmp/graph15310368733780854365.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15310368733780854365.bin' '-l' '-1' '-v' '-w' '/tmp/graph15310368733780854365.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:51:25] [INFO ] Decomposing Gal with order
[2023-03-09 01:51:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:51:29] [INFO ] Removed a total of 16991 redundant transitions.
[2023-03-09 01:51:29] [INFO ] Flatten gal took : 3824 ms
[2023-03-09 01:51:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 77 ms.
[2023-03-09 01:51:30] [INFO ] Time to serialize gal into /tmp/LTL17331743495990550014.gal : 3 ms
[2023-03-09 01:51:30] [INFO ] Time to serialize properties into /tmp/LTL5155482325029618003.ltl : 56 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17331743495990550014.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5155482325029618003.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G((F((((((((X(!("(((((((((((((((i2.u4.NB_ATTENTE_A_9>=1)&&(i2.u4.NB_ATTENTE_B_0>=1))&&((i2.u4.CONTROLEUR_1>=1)&&(i1.u2.COMPTE...915842
Formula 0 simplified : XXXF(G(!"(((((((i1.u5.NB_ATTENTE_B_55>=1)&&(i0.u3.ROUTE_B_0>=1))||((i1.u5.NB_ATTENTE_B_36>=1)&&(i0.u3.ROUTE_B_0>=1)))||(((i1.u5.NB_A...915813
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2237560858423141733
[2023-03-09 01:51:45] [INFO ] Built C files in 206ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2237560858423141733
Running compilation step : cd /tmp/ltsmin2237560858423141733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2237560858423141733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2237560858423141733;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-13 finished in 181502 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 214 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 94 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:51:48] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:51:48] [INFO ] Invariant cache hit.
[2023-03-09 01:51:51] [INFO ] Dead Transitions using invariants and state equation in 2587 ms found 0 transitions.
[2023-03-09 01:51:51] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:51:51] [INFO ] Invariant cache hit.
[2023-03-09 01:51:51] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-09 01:51:51] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:51:51] [INFO ] Invariant cache hit.
[2023-03-09 01:51:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:51:52] [INFO ] Implicit Places using invariants and state equation in 1313 ms returned []
Implicit Place search using SMT with State Equation took 1573 ms to find 0 implicit places.
[2023-03-09 01:51:52] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:51:52] [INFO ] Invariant cache hit.
[2023-03-09 01:51:55] [INFO ] Dead Transitions using invariants and state equation in 2400 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6675 ms. Remains : 225/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s10 1) (GEQ s85 1) (GEQ s169 1) (GEQ s176 1)) (AND (GEQ s69 1) (GEQ s85 1) (GEQ s169 1) (GEQ s182 1)) (AND (GEQ s35 1) (GEQ s85 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2320 steps with 3 reset in 455 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-14 finished in 7316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X((p1 U p2))||p0))))'
Support contains 137 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 37 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2023-03-09 01:51:56] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2023-03-09 01:51:56] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-09 01:51:58] [INFO ] Dead Transitions using invariants and state equation in 2476 ms found 0 transitions.
[2023-03-09 01:51:58] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:51:58] [INFO ] Invariant cache hit.
[2023-03-09 01:51:58] [INFO ] Implicit Places using invariants in 343 ms returned []
[2023-03-09 01:51:58] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
[2023-03-09 01:51:58] [INFO ] Invariant cache hit.
[2023-03-09 01:51:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:52:00] [INFO ] Implicit Places using invariants and state equation in 1830 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2186 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 71 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4774 ms. Remains : 224/226 places, 8588/8588 transitions.
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p2), true]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s154 1) (GEQ s167 1) (GEQ s178 1)) (AND (GEQ s1 1) (GEQ s130 1) (GEQ s167 1) (GEQ s176 1)) (AND (GEQ s1 1) (GEQ s101 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-15 finished in 5109 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&X(X((p1||X(G(p2)))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X((!p1 U (!p2||G(!p1))))&&p0))))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-04
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), (AND p1 p2)]
Support contains 215 out of 226 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 157 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:52:01] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:52:01] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 01:52:04] [INFO ] Dead Transitions using invariants and state equation in 2585 ms found 0 transitions.
[2023-03-09 01:52:04] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:52:04] [INFO ] Invariant cache hit.
[2023-03-09 01:52:04] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-09 01:52:04] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:52:04] [INFO ] Invariant cache hit.
[2023-03-09 01:52:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:52:06] [INFO ] Implicit Places using invariants and state equation in 1373 ms returned []
Implicit Place search using SMT with State Equation took 1655 ms to find 0 implicit places.
[2023-03-09 01:52:06] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:52:06] [INFO ] Invariant cache hit.
[2023-03-09 01:52:08] [INFO ] Dead Transitions using invariants and state equation in 2466 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6866 ms. Remains : 225/226 places, 8587/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2 p1), acceptance={0} source=2 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2 p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s1 1) (LT s155 1) (LT s168 1) (LT s179 1)) (OR (LT s1 1) (LT s131 1) (LT s168 1) (LT s177 1)) (OR (LT s1 1) (LT s102 1) (LT s168 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 18370 steps with 5139 reset in 10004 ms.
Product exploration timeout after 19180 steps with 5380 reset in 10005 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND p0 p2 p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1)))))]
Knowledge based reduction with 7 factoid took 325 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(OR (NOT p0) (AND p1 p2)), (OR (NOT p0) (AND p1 p2)), (AND p1 p2)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 4866 ms. (steps per millisecond=2 ) properties (out of 4) seen :2
Interrupted Best-First random walk after 5645 steps, including 3 resets, run timeout after 5003 ms. (steps per millisecond=1 ) properties seen 0
Interrupted Best-First random walk after 6805 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 2 properties.
[2023-03-09 01:52:44] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:52:44] [INFO ] Invariant cache hit.
[2023-03-09 01:53:08] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 01:53:08] [INFO ] After 830ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X p0), (X (NOT (AND (NOT p0) p2 p1))), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND p0 p2 p1)))), (G (NOT (AND p0 p1 p2))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (F (NOT p0)), (F (AND (NOT p1) p2))]
Knowledge based reduction with 9 factoid took 426 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Support contains 215 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 3828 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:53:13] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:53:13] [INFO ] Invariant cache hit.
[2023-03-09 01:53:15] [INFO ] Dead Transitions using invariants and state equation in 2449 ms found 0 transitions.
[2023-03-09 01:53:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:53:15] [INFO ] Invariant cache hit.
[2023-03-09 01:53:15] [INFO ] Implicit Places using invariants in 215 ms returned []
[2023-03-09 01:53:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:53:15] [INFO ] Invariant cache hit.
[2023-03-09 01:53:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:53:17] [INFO ] Implicit Places using invariants and state equation in 1210 ms returned []
Implicit Place search using SMT with State Equation took 1448 ms to find 0 implicit places.
[2023-03-09 01:53:18] [INFO ] Redundant transitions in 1023 ms returned []
[2023-03-09 01:53:18] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:53:18] [INFO ] Invariant cache hit.
[2023-03-09 01:53:20] [INFO ] Dead Transitions using invariants and state equation in 2431 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11220 ms. Remains : 225/225 places, 8587/8587 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (OR (NOT p1) (NOT p2))), (X p0), (X (X (OR (NOT p1) (NOT p2))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 2298 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 3244 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 01:53:26] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:53:26] [INFO ] Invariant cache hit.
[2023-03-09 01:53:33] [INFO ] [Real]Absence check using 5 positive place invariants in 49 ms returned sat
[2023-03-09 01:53:33] [INFO ] After 809ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p2) p0), (X (OR (NOT p1) (NOT p2))), (X p0), (X (X (OR (NOT p1) (NOT p2)))), (G (OR (NOT p1) (NOT p2)))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 444 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 51440 steps with 124 reset in 10002 ms.
Product exploration timeout after 56670 steps with 145 reset in 10002 ms.
Built C files in :
/tmp/ltsmin4392508952919816875
[2023-03-09 01:53:54] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:53:54] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4392508952919816875
Running compilation step : cd /tmp/ltsmin4392508952919816875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4392508952919816875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4392508952919816875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 133 out of 225 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 225/225 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 15 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 221 transition count 8584
Applied a total of 7 rules in 3663 ms. Remains 221 /225 variables (removed 4) and now considering 8584/8587 (removed 3) transitions.
[2023-03-09 01:54:01] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2023-03-09 01:54:01] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 01:54:02] [INFO ] Implicit Places using invariants in 520 ms returned []
[2023-03-09 01:54:02] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:54:02] [INFO ] Invariant cache hit.
[2023-03-09 01:54:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:54:04] [INFO ] Implicit Places using invariants and state equation in 2744 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3289 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/225 places, 8584/8587 transitions.
Applied a total of 0 rules in 3960 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 10913 ms. Remains : 219/225 places, 8584/8587 transitions.
Built C files in :
/tmp/ltsmin6737707570315395124
[2023-03-09 01:54:08] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:54:08] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6737707570315395124
Running compilation step : cd /tmp/ltsmin6737707570315395124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6737707570315395124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6737707570315395124;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:54:13] [INFO ] Flatten gal took : 448 ms
[2023-03-09 01:54:13] [INFO ] Flatten gal took : 253 ms
[2023-03-09 01:54:13] [INFO ] Time to serialize gal into /tmp/LTL17149590620297264340.gal : 39 ms
[2023-03-09 01:54:13] [INFO ] Time to serialize properties into /tmp/LTL15237932988972835365.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17149590620297264340.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15699317185364141117.hoa' '-atoms' '/tmp/LTL15237932988972835365.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15237932988972835365.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15699317185364141117.hoa
Detected timeout of ITS tools.
[2023-03-09 01:54:30] [INFO ] Flatten gal took : 399 ms
[2023-03-09 01:54:31] [INFO ] Flatten gal took : 463 ms
[2023-03-09 01:54:31] [INFO ] Time to serialize gal into /tmp/LTL15548272636823378022.gal : 44 ms
[2023-03-09 01:54:31] [INFO ] Time to serialize properties into /tmp/LTL4856793182889241853.ltl : 52 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15548272636823378022.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4856793182889241853.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F(((((((((((((X((!("(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENT...1063834
Formula 0 simplified : FG(!"((((((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_32<1))||((CONTROLEUR_0<1)||(COMPTEUR_50<1)))&&(((NB_ATTENTE_A_0<1)||(NB_ATTENTE_...706006
Detected timeout of ITS tools.
[2023-03-09 01:54:47] [INFO ] Flatten gal took : 529 ms
[2023-03-09 01:54:47] [INFO ] Applying decomposition
[2023-03-09 01:54:47] [INFO ] Flatten gal took : 475 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5164474445786893027.txt' '-o' '/tmp/graph5164474445786893027.bin' '-w' '/tmp/graph5164474445786893027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5164474445786893027.bin' '-l' '-1' '-v' '-w' '/tmp/graph5164474445786893027.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:54:48] [INFO ] Decomposing Gal with order
[2023-03-09 01:54:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:54:52] [INFO ] Removed a total of 16991 redundant transitions.
[2023-03-09 01:54:52] [INFO ] Flatten gal took : 3303 ms
[2023-03-09 01:54:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 69 ms.
[2023-03-09 01:54:52] [INFO ] Time to serialize gal into /tmp/LTL13837780037998131978.gal : 2 ms
[2023-03-09 01:54:52] [INFO ] Time to serialize properties into /tmp/LTL10285080206213090684.ltl : 69 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13837780037998131978.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10285080206213090684.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F(((((((((((((X((!("(((((((((((((((i2.u5.NB_ATTENTE_A_0>=1)&&(i2.u5.NB_ATTENTE_B_70>=1))&&((i2.u5.CONTROLEUR_0>=1)&&(i2.u0.COMPTE...1359514
Formula 0 simplified : FG(!"((((((((((((((i2.u5.NB_ATTENTE_A_0<1)||(i2.u5.NB_ATTENTE_B_32<1))||((i2.u5.CONTROLEUR_0<1)||(i2.u0.COMPTEUR_50<1)))&&(((i2.u5.N...903766
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8892664065610887048
[2023-03-09 01:55:08] [INFO ] Built C files in 247ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8892664065610887048
Running compilation step : cd /tmp/ltsmin8892664065610887048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8892664065610887048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8892664065610887048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-04 finished in 189939 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G((p1||X(!p0))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-05
Stuttering acceptance computed with spot in 117 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 83 out of 226 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 164 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:55:11] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:55:11] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 01:55:14] [INFO ] Dead Transitions using invariants and state equation in 2721 ms found 0 transitions.
[2023-03-09 01:55:14] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:14] [INFO ] Invariant cache hit.
[2023-03-09 01:55:15] [INFO ] Implicit Places using invariants in 720 ms returned []
[2023-03-09 01:55:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:15] [INFO ] Invariant cache hit.
[2023-03-09 01:55:15] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:55:19] [INFO ] Implicit Places using invariants and state equation in 4144 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4891 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 126 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 7903 ms. Remains : 223/226 places, 8587/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s146 1) (GEQ s165 1)) (AND (GEQ s107 1) (GEQ s165 1)) (AND (GEQ s136 1) (GEQ s165 1)) (AND (GEQ s117 1) (GEQ s165 1)) (AND (GEQ s97 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 175 reset in 2849 ms.
Product exploration explored 100000 steps with 175 reset in 2506 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 15 factoid took 538 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter sensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 429 steps, including 0 resets, run visited all 6 properties in 18 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 15 factoid took 518 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 87 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Support contains 83 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 2976 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:55:29] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2023-03-09 01:55:29] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 01:55:31] [INFO ] Dead Transitions using invariants and state equation in 2290 ms found 0 transitions.
[2023-03-09 01:55:31] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:31] [INFO ] Invariant cache hit.
[2023-03-09 01:55:32] [INFO ] Implicit Places using invariants in 679 ms returned []
[2023-03-09 01:55:32] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:32] [INFO ] Invariant cache hit.
[2023-03-09 01:55:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:55:34] [INFO ] Implicit Places using invariants and state equation in 2647 ms returned []
Implicit Place search using SMT with State Equation took 3340 ms to find 0 implicit places.
[2023-03-09 01:55:35] [INFO ] Redundant transitions in 1078 ms returned []
[2023-03-09 01:55:35] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:35] [INFO ] Invariant cache hit.
[2023-03-09 01:55:38] [INFO ] Dead Transitions using invariants and state equation in 2391 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12113 ms. Remains : 223/223 places, 8587/8587 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 506 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Finished random walk after 296 steps, including 0 resets, run visited all 6 properties in 10 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 15 factoid took 590 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 76 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Stuttering acceptance computed with spot in 88 ms :[false, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Product exploration explored 100000 steps with 175 reset in 2570 ms.
Product exploration explored 100000 steps with 175 reset in 2628 ms.
Built C files in :
/tmp/ltsmin8161433280757462044
[2023-03-09 01:55:45] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:55:45] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8161433280757462044
Running compilation step : cd /tmp/ltsmin8161433280757462044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8161433280757462044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8161433280757462044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 83 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 3125 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:55:51] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:51] [INFO ] Invariant cache hit.
[2023-03-09 01:55:53] [INFO ] Dead Transitions using invariants and state equation in 2017 ms found 0 transitions.
[2023-03-09 01:55:53] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:53] [INFO ] Invariant cache hit.
[2023-03-09 01:55:54] [INFO ] Implicit Places using invariants in 722 ms returned []
[2023-03-09 01:55:54] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:54] [INFO ] Invariant cache hit.
[2023-03-09 01:55:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:55:57] [INFO ] Implicit Places using invariants and state equation in 3371 ms returned []
Implicit Place search using SMT with State Equation took 4121 ms to find 0 implicit places.
[2023-03-09 01:55:58] [INFO ] Redundant transitions in 1001 ms returned []
[2023-03-09 01:55:58] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:55:58] [INFO ] Invariant cache hit.
[2023-03-09 01:56:00] [INFO ] Dead Transitions using invariants and state equation in 2321 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12622 ms. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin5405350053621258659
[2023-03-09 01:56:00] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:56:00] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5405350053621258659
Running compilation step : cd /tmp/ltsmin5405350053621258659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5405350053621258659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5405350053621258659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:56:05] [INFO ] Flatten gal took : 185 ms
[2023-03-09 01:56:05] [INFO ] Flatten gal took : 198 ms
[2023-03-09 01:56:05] [INFO ] Time to serialize gal into /tmp/LTL4757748580771403515.gal : 41 ms
[2023-03-09 01:56:05] [INFO ] Time to serialize properties into /tmp/LTL9613514127579661930.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4757748580771403515.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5853525959421880128.hoa' '-atoms' '/tmp/LTL9613514127579661930.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9613514127579661930.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5853525959421880128.hoa
Detected timeout of ITS tools.
[2023-03-09 01:56:22] [INFO ] Flatten gal took : 251 ms
[2023-03-09 01:56:22] [INFO ] Flatten gal took : 233 ms
[2023-03-09 01:56:22] [INFO ] Time to serialize gal into /tmp/LTL11911532896813228693.gal : 38 ms
[2023-03-09 01:56:22] [INFO ] Time to serialize properties into /tmp/LTL5071140557177911878.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11911532896813228693.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5071140557177911878.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(((((((((NB_ATTENTE_B_62>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_23>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_52>=1)&&(ROUTE_B_0>=1))...6686
Formula 0 simplified : F!"(((((((((NB_ATTENTE_B_62>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_23>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_52>=1)&&(ROUTE_B_0>=1))||...6674
Detected timeout of ITS tools.
[2023-03-09 01:56:37] [INFO ] Flatten gal took : 214 ms
[2023-03-09 01:56:37] [INFO ] Applying decomposition
[2023-03-09 01:56:38] [INFO ] Flatten gal took : 199 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1124254446895936257.txt' '-o' '/tmp/graph1124254446895936257.bin' '-w' '/tmp/graph1124254446895936257.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1124254446895936257.bin' '-l' '-1' '-v' '-w' '/tmp/graph1124254446895936257.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:56:38] [INFO ] Decomposing Gal with order
[2023-03-09 01:56:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:56:41] [INFO ] Removed a total of 16673 redundant transitions.
[2023-03-09 01:56:41] [INFO ] Flatten gal took : 2358 ms
[2023-03-09 01:56:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 48 ms.
[2023-03-09 01:56:41] [INFO ] Time to serialize gal into /tmp/LTL14235363540134094374.gal : 2 ms
[2023-03-09 01:56:41] [INFO ] Time to serialize properties into /tmp/LTL8230120603673518417.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14235363540134094374.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8230120603673518417.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(((((((((u3.NB_ATTENTE_B_62>=1)&&(u3.ROUTE_B_0>=1))||((u3.NB_ATTENTE_B_23>=1)&&(u3.ROUTE_B_0>=1)))||(((u3.NB_ATTENTE_B_52>=1)&&...7667
Formula 0 simplified : F!"(((((((((u3.NB_ATTENTE_B_62>=1)&&(u3.ROUTE_B_0>=1))||((u3.NB_ATTENTE_B_23>=1)&&(u3.ROUTE_B_0>=1)))||(((u3.NB_ATTENTE_B_52>=1)&&(u...7655
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2138553771885462776
[2023-03-09 01:56:56] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2138553771885462776
Running compilation step : cd /tmp/ltsmin2138553771885462776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2138553771885462776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2138553771885462776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-05 finished in 108339 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||G(p1))))))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-06
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 83 out of 226 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 133 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2023-03-09 01:56:59] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2023-03-09 01:56:59] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 01:57:02] [INFO ] Dead Transitions using invariants and state equation in 2499 ms found 0 transitions.
[2023-03-09 01:57:02] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:02] [INFO ] Invariant cache hit.
[2023-03-09 01:57:03] [INFO ] Implicit Places using invariants in 762 ms returned []
[2023-03-09 01:57:03] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:03] [INFO ] Invariant cache hit.
[2023-03-09 01:57:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:57:05] [INFO ] Implicit Places using invariants and state equation in 2508 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3304 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 76 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 6026 ms. Remains : 223/226 places, 8587/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(LT s83 1), p0:(AND (OR (LT s34 1) (LT s82 1)) (OR (LT s24 1) (LT s82 1)) (OR (LT s5 1) (LT s82 1)) (OR (LT s54 1) (LT s82 1)) (OR (LT s73 1) (LT s82 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 377 reset in 1546 ms.
Product exploration explored 100000 steps with 379 reset in 1427 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 190 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1174 steps, including 2 resets, run visited all 2 properties in 28 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 227 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 83 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 38 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:57:09] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2023-03-09 01:57:09] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 01:57:12] [INFO ] Dead Transitions using invariants and state equation in 2355 ms found 0 transitions.
[2023-03-09 01:57:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:12] [INFO ] Invariant cache hit.
[2023-03-09 01:57:12] [INFO ] Implicit Places using invariants in 742 ms returned []
[2023-03-09 01:57:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:12] [INFO ] Invariant cache hit.
[2023-03-09 01:57:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:57:15] [INFO ] Implicit Places using invariants and state equation in 2496 ms returned []
Implicit Place search using SMT with State Equation took 3253 ms to find 0 implicit places.
[2023-03-09 01:57:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:15] [INFO ] Invariant cache hit.
[2023-03-09 01:57:17] [INFO ] Dead Transitions using invariants and state equation in 2436 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8097 ms. Remains : 223/223 places, 8587/8587 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 315 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 589 steps, including 1 resets, run visited all 2 properties in 22 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p0)))), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 5 factoid took 279 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 379 reset in 1718 ms.
Product exploration explored 100000 steps with 379 reset in 1580 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 83 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 2725 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:57:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:25] [INFO ] Invariant cache hit.
[2023-03-09 01:57:27] [INFO ] Dead Transitions using invariants and state equation in 2331 ms found 0 transitions.
[2023-03-09 01:57:28] [INFO ] Redundant transitions in 830 ms returned []
[2023-03-09 01:57:28] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:28] [INFO ] Invariant cache hit.
[2023-03-09 01:57:31] [INFO ] Dead Transitions using invariants and state equation in 2517 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8433 ms. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin5203402205859710104
[2023-03-09 01:57:31] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5203402205859710104
Running compilation step : cd /tmp/ltsmin5203402205859710104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5203402205859710104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5203402205859710104;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 83 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 42 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2023-03-09 01:57:34] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:34] [INFO ] Invariant cache hit.
[2023-03-09 01:57:36] [INFO ] Dead Transitions using invariants and state equation in 2444 ms found 0 transitions.
[2023-03-09 01:57:36] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:36] [INFO ] Invariant cache hit.
[2023-03-09 01:57:37] [INFO ] Implicit Places using invariants in 691 ms returned []
[2023-03-09 01:57:37] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:37] [INFO ] Invariant cache hit.
[2023-03-09 01:57:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:57:39] [INFO ] Implicit Places using invariants and state equation in 2025 ms returned []
Implicit Place search using SMT with State Equation took 2738 ms to find 0 implicit places.
[2023-03-09 01:57:39] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
[2023-03-09 01:57:39] [INFO ] Invariant cache hit.
[2023-03-09 01:57:41] [INFO ] Dead Transitions using invariants and state equation in 2528 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7755 ms. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin5293029040151088798
[2023-03-09 01:57:42] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5293029040151088798
Running compilation step : cd /tmp/ltsmin5293029040151088798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5293029040151088798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5293029040151088798;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 01:57:46] [INFO ] Flatten gal took : 197 ms
[2023-03-09 01:57:46] [INFO ] Flatten gal took : 215 ms
[2023-03-09 01:57:46] [INFO ] Time to serialize gal into /tmp/LTL7879122674900381392.gal : 83 ms
[2023-03-09 01:57:46] [INFO ] Time to serialize properties into /tmp/LTL2907607872941458685.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7879122674900381392.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8141159764973595381.hoa' '-atoms' '/tmp/LTL2907607872941458685.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL2907607872941458685.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8141159764973595381.hoa
Detected timeout of ITS tools.
[2023-03-09 01:58:03] [INFO ] Flatten gal took : 775 ms
[2023-03-09 01:58:03] [INFO ] Flatten gal took : 253 ms
[2023-03-09 01:58:03] [INFO ] Time to serialize gal into /tmp/LTL10452026183805467291.gal : 45 ms
[2023-03-09 01:58:03] [INFO ] Time to serialize properties into /tmp/LTL15936433153085010905.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10452026183805467291.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15936433153085010905.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G("(SUR_PONT_A_0<1)"))||("(((((((((NB_ATTENTE_A_33<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_23<1)||(ROUTE_A_0<1)))&&(((NB_ATTENTE_...3290
Formula 0 simplified : XXG(!"(((((((((NB_ATTENTE_A_33<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_23<1)||(ROUTE_A_0<1)))&&(((NB_ATTENTE_A_4<1)||(ROUTE_A_0<1))&&((NB...3280
Detected timeout of ITS tools.
[2023-03-09 01:58:19] [INFO ] Flatten gal took : 195 ms
[2023-03-09 01:58:19] [INFO ] Applying decomposition
[2023-03-09 01:58:19] [INFO ] Flatten gal took : 209 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8785717352450657336.txt' '-o' '/tmp/graph8785717352450657336.bin' '-w' '/tmp/graph8785717352450657336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8785717352450657336.bin' '-l' '-1' '-v' '-w' '/tmp/graph8785717352450657336.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:58:19] [INFO ] Decomposing Gal with order
[2023-03-09 01:58:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:58:22] [INFO ] Removed a total of 16673 redundant transitions.
[2023-03-09 01:58:23] [INFO ] Flatten gal took : 2874 ms
[2023-03-09 01:58:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 55 ms.
[2023-03-09 01:58:23] [INFO ] Time to serialize gal into /tmp/LTL6773654696455125736.gal : 4 ms
[2023-03-09 01:58:23] [INFO ] Time to serialize properties into /tmp/LTL13658016723116040801.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6773654696455125736.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13658016723116040801.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G("(u3.SUR_PONT_A_0<1)"))||("(((((((((i1.u1.NB_ATTENTE_A_33<1)||(i1.u1.ROUTE_A_0<1))&&((i1.u1.NB_ATTENTE_A_23<1)||(i1.u1.ROU...4262
Formula 0 simplified : XXG(!"(((((((((i1.u1.NB_ATTENTE_A_33<1)||(i1.u1.ROUTE_A_0<1))&&((i1.u1.NB_ATTENTE_A_23<1)||(i1.u1.ROUTE_A_0<1)))&&(((i1.u1.NB_ATTENT...4252
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin928335785970128976
[2023-03-09 01:58:38] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin928335785970128976
Running compilation step : cd /tmp/ltsmin928335785970128976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin928335785970128976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin928335785970128976;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-06 finished in 101726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0&&F(p1)))))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-10
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 214 out of 226 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 20 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 271 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
[2023-03-09 01:58:41] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2023-03-09 01:58:41] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 01:58:42] [INFO ] Implicit Places using invariants in 289 ms returned []
[2023-03-09 01:58:42] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:58:42] [INFO ] Invariant cache hit.
[2023-03-09 01:58:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:58:43] [INFO ] Implicit Places using invariants and state equation in 998 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1347 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 220/226 places, 8584/8588 transitions.
Applied a total of 0 rules in 104 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1724 ms. Remains : 220/226 places, 8584/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s33 1) (LT s81 1)) (OR (LT s23 1) (LT s81 1)) (OR (LT s4 1) (LT s81 1)) (OR (LT s53 1) (LT s81 1)) (OR (LT s72 1) (LT s81 1)) (OR (LT s52 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 48410 steps with 147 reset in 10002 ms.
Product exploration timeout after 53640 steps with 164 reset in 10002 ms.
Computed a total of 165 stabilizing places and 322 stable transitions
Computed a total of 165 stabilizing places and 322 stable transitions
Detected a total of 165/220 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 287 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 248 steps, including 0 resets, run visited all 3 properties in 10 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 535 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-09 01:59:04] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 220 cols
[2023-03-09 01:59:09] [INFO ] Computed 4 place invariants in 2 ms
Could not prove EG (NOT p0)
[2023-03-09 01:59:24] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:59:24] [INFO ] Invariant cache hit.
[2023-03-09 01:59:28] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-09 01:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 01:59:29] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2023-03-09 01:59:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 01:59:32] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 01:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 01:59:33] [INFO ] [Nat]Absence check using state equation in 509 ms returned sat
[2023-03-09 01:59:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:59:35] [INFO ] [Nat]Added 102 Read/Feed constraints in 2145 ms returned sat
[2023-03-09 01:59:36] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 313 transitions) in 391 ms.
[2023-03-09 01:59:37] [INFO ] Added : 51 causal constraints over 14 iterations in 1297 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 214 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 8584/8584 transitions.
Applied a total of 0 rules in 42 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 01:59:37] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:59:37] [INFO ] Invariant cache hit.
[2023-03-09 01:59:37] [INFO ] Implicit Places using invariants in 353 ms returned []
[2023-03-09 01:59:37] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:59:37] [INFO ] Invariant cache hit.
[2023-03-09 01:59:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 01:59:38] [INFO ] Implicit Places using invariants and state equation in 780 ms returned []
Implicit Place search using SMT with State Equation took 1148 ms to find 0 implicit places.
[2023-03-09 01:59:38] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:59:38] [INFO ] Invariant cache hit.
[2023-03-09 01:59:40] [INFO ] Dead Transitions using invariants and state equation in 2329 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3533 ms. Remains : 220/220 places, 8584/8584 transitions.
Computed a total of 165 stabilizing places and 322 stable transitions
Computed a total of 165 stabilizing places and 322 stable transitions
Detected a total of 165/220 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 242 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 2432 steps, including 5 resets, run visited all 3 properties in 730 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 5 factoid took 385 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-09 01:59:42] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 01:59:46] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
[2023-03-09 02:00:01] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:00:02] [INFO ] Invariant cache hit.
[2023-03-09 02:00:05] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 02:00:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:00:06] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2023-03-09 02:00:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:00:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 02:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:00:10] [INFO ] [Nat]Absence check using state equation in 522 ms returned sat
[2023-03-09 02:00:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:00:13] [INFO ] [Nat]Added 102 Read/Feed constraints in 2300 ms returned sat
[2023-03-09 02:00:13] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 313 transitions) in 328 ms.
[2023-03-09 02:00:14] [INFO ] Added : 51 causal constraints over 14 iterations in 1416 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration timeout after 52920 steps with 160 reset in 10002 ms.
Product exploration timeout after 52120 steps with 155 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 214 out of 220 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 220/220 places, 8584/8584 transitions.
Applied a total of 0 rules in 3631 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 02:00:39] [INFO ] Redundant transitions in 730 ms returned []
[2023-03-09 02:00:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:00:39] [INFO ] Invariant cache hit.
[2023-03-09 02:00:41] [INFO ] Dead Transitions using invariants and state equation in 2429 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6803 ms. Remains : 220/220 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin2162209522756387581
[2023-03-09 02:00:42] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2162209522756387581
Running compilation step : cd /tmp/ltsmin2162209522756387581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2162209522756387581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2162209522756387581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 214 out of 220 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 220/220 places, 8584/8584 transitions.
Applied a total of 0 rules in 73 ms. Remains 220 /220 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 02:00:45] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:00:45] [INFO ] Invariant cache hit.
[2023-03-09 02:00:45] [INFO ] Implicit Places using invariants in 347 ms returned []
[2023-03-09 02:00:45] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:00:45] [INFO ] Invariant cache hit.
[2023-03-09 02:00:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:00:46] [INFO ] Implicit Places using invariants and state equation in 638 ms returned []
Implicit Place search using SMT with State Equation took 1000 ms to find 0 implicit places.
[2023-03-09 02:00:46] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:00:46] [INFO ] Invariant cache hit.
[2023-03-09 02:00:48] [INFO ] Dead Transitions using invariants and state equation in 2650 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3725 ms. Remains : 220/220 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin2702868565061043887
[2023-03-09 02:00:48] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2702868565061043887
Running compilation step : cd /tmp/ltsmin2702868565061043887;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2702868565061043887;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2702868565061043887;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 02:00:53] [INFO ] Flatten gal took : 233 ms
[2023-03-09 02:00:53] [INFO ] Flatten gal took : 245 ms
[2023-03-09 02:00:53] [INFO ] Time to serialize gal into /tmp/LTL4443466864872060262.gal : 46 ms
[2023-03-09 02:00:53] [INFO ] Time to serialize properties into /tmp/LTL6557498831848898324.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4443466864872060262.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16955640371909610239.hoa' '-atoms' '/tmp/LTL6557498831848898324.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL6557498831848898324.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16955640371909610239.hoa
Detected timeout of ITS tools.
[2023-03-09 02:01:10] [INFO ] Flatten gal took : 328 ms
[2023-03-09 02:01:10] [INFO ] Flatten gal took : 251 ms
[2023-03-09 02:01:10] [INFO ] Time to serialize gal into /tmp/LTL15641231357075894993.gal : 36 ms
[2023-03-09 02:01:10] [INFO ] Time to serialize properties into /tmp/LTL2591150426533964811.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15641231357075894993.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2591150426533964811.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(((((((((NB_ATTENTE_A_33<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_23<1)||(ROUTE_A_0<1)))&&(((NB_ATTENTE_A_4<1)||(ROUTE_A_0<1))&&(...361048
Formula 0 simplified : XG(!"(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_ATT...361040
Detected timeout of ITS tools.
[2023-03-09 02:01:26] [INFO ] Flatten gal took : 331 ms
[2023-03-09 02:01:26] [INFO ] Applying decomposition
[2023-03-09 02:01:26] [INFO ] Flatten gal took : 335 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8777323350882567258.txt' '-o' '/tmp/graph8777323350882567258.bin' '-w' '/tmp/graph8777323350882567258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8777323350882567258.bin' '-l' '-1' '-v' '-w' '/tmp/graph8777323350882567258.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:01:27] [INFO ] Decomposing Gal with order
[2023-03-09 02:01:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:01:30] [INFO ] Removed a total of 16595 redundant transitions.
[2023-03-09 02:01:30] [INFO ] Flatten gal took : 2563 ms
[2023-03-09 02:01:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 835 labels/synchronizations in 43 ms.
[2023-03-09 02:01:30] [INFO ] Time to serialize gal into /tmp/LTL10993462885815468523.gal : 2 ms
[2023-03-09 02:01:30] [INFO ] Time to serialize properties into /tmp/LTL12262313786452984745.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10993462885815468523.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12262313786452984745.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F((F("(((((((((i1.u1.NB_ATTENTE_A_33<1)||(i1.u1.ROUTE_A_0<1))&&((i1.u1.NB_ATTENTE_A_23<1)||(i1.u1.ROUTE_A_0<1)))&&(((i1.u1.NB_ATT...459940
Formula 0 simplified : XG(!"(((((((((((((((i0.u0.NB_ATTENTE_A_0>=1)&&(i0.u0.NB_ATTENTE_B_70>=1))&&((i0.u0.CONTROLEUR_0>=1)&&(i1.u3.COMPTEUR_7>=1)))||(((i0....459932
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18044489006780666553
[2023-03-09 02:01:45] [INFO ] Built C files in 151ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18044489006780666553
Running compilation step : cd /tmp/ltsmin18044489006780666553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18044489006780666553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18044489006780666553;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-10 finished in 187317 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-11
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Support contains 133 out of 226 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 293 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
[2023-03-09 02:01:49] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2023-03-09 02:01:49] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-09 02:01:49] [INFO ] Implicit Places using invariants in 503 ms returned []
[2023-03-09 02:01:49] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:01:49] [INFO ] Invariant cache hit.
[2023-03-09 02:01:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:01:51] [INFO ] Implicit Places using invariants and state equation in 2288 ms returned []
Implicit Place search using SMT with State Equation took 2817 ms to find 0 implicit places.
[2023-03-09 02:01:51] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:01:51] [INFO ] Invariant cache hit.
[2023-03-09 02:01:54] [INFO ] Dead Transitions using invariants and state equation in 2358 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 221/226 places, 8584/8588 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5481 ms. Remains : 221/226 places, 8584/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s153 1) (GEQ s166 1) (GEQ s177 1)) (AND (GEQ s0 1) (GEQ s129 1) (GEQ s166 1) (GEQ s175 1)) (AND (GEQ s0 1) (GEQ s100 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration timeout after 48620 steps with 226 reset in 10001 ms.
Product exploration timeout after 62750 steps with 306 reset in 10001 ms.
Computed a total of 166 stabilizing places and 322 stable transitions
Computed a total of 166 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 124 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 147 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2023-03-09 02:02:14] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:02:19] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 02:02:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 133 out of 221 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 3832 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 02:02:38] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:02:38] [INFO ] Invariant cache hit.
[2023-03-09 02:02:39] [INFO ] Implicit Places using invariants in 385 ms returned []
[2023-03-09 02:02:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:02:39] [INFO ] Invariant cache hit.
[2023-03-09 02:02:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:02:41] [INFO ] Implicit Places using invariants and state equation in 1983 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2395 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 3283 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 9510 ms. Remains : 219/221 places, 8584/8584 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 204 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Finished random walk after 423 steps, including 0 resets, run visited all 1 properties in 110 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-09 02:02:45] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2023-03-09 02:02:50] [INFO ] Computed 4 place invariants in 2 ms
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration timeout after 56000 steps with 262 reset in 10001 ms.
Product exploration timeout after 63750 steps with 284 reset in 10002 ms.
Built C files in :
/tmp/ltsmin2740223560824823280
[2023-03-09 02:03:26] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:03:26] [INFO ] Built C files in 127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2740223560824823280
Running compilation step : cd /tmp/ltsmin2740223560824823280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2740223560824823280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2740223560824823280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 133 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 3315 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 02:03:32] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:03:32] [INFO ] Invariant cache hit.
[2023-03-09 02:03:32] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-09 02:03:32] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:03:32] [INFO ] Invariant cache hit.
[2023-03-09 02:03:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:03:34] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned []
Implicit Place search using SMT with State Equation took 1877 ms to find 0 implicit places.
[2023-03-09 02:03:35] [INFO ] Redundant transitions in 724 ms returned []
[2023-03-09 02:03:35] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:03:35] [INFO ] Invariant cache hit.
[2023-03-09 02:03:37] [INFO ] Dead Transitions using invariants and state equation in 2328 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8279 ms. Remains : 219/219 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin7264651416090864995
[2023-03-09 02:03:37] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:03:37] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7264651416090864995
Running compilation step : cd /tmp/ltsmin7264651416090864995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7264651416090864995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7264651416090864995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 02:03:42] [INFO ] Flatten gal took : 475 ms
[2023-03-09 02:03:42] [INFO ] Flatten gal took : 227 ms
[2023-03-09 02:03:42] [INFO ] Time to serialize gal into /tmp/LTL4983045917310358318.gal : 67 ms
[2023-03-09 02:03:42] [INFO ] Time to serialize properties into /tmp/LTL7743421649117258886.prop : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4983045917310358318.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13592256668328588953.hoa' '-atoms' '/tmp/LTL7743421649117258886.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7743421649117258886.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13592256668328588953.hoa
Detected timeout of ITS tools.
[2023-03-09 02:03:59] [INFO ] Flatten gal took : 296 ms
[2023-03-09 02:03:59] [INFO ] Flatten gal took : 279 ms
[2023-03-09 02:03:59] [INFO ] Time to serialize gal into /tmp/LTL4326394725670972360.gal : 50 ms
[2023-03-09 02:03:59] [INFO ] Time to serialize properties into /tmp/LTL14699980251365973431.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4326394725670972360.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14699980251365973431.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_AT...357811
Formula 0 simplified : XG!"(((((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_70>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_7>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_ATTE...357805
Detected timeout of ITS tools.
[2023-03-09 02:04:15] [INFO ] Flatten gal took : 417 ms
[2023-03-09 02:04:15] [INFO ] Applying decomposition
[2023-03-09 02:04:15] [INFO ] Flatten gal took : 438 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph8068195638858280739.txt' '-o' '/tmp/graph8068195638858280739.bin' '-w' '/tmp/graph8068195638858280739.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8068195638858280739.bin' '-l' '-1' '-v' '-w' '/tmp/graph8068195638858280739.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:04:16] [INFO ] Decomposing Gal with order
[2023-03-09 02:04:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:04:19] [INFO ] Removed a total of 16515 redundant transitions.
[2023-03-09 02:04:19] [INFO ] Flatten gal took : 2784 ms
[2023-03-09 02:04:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 43 ms.
[2023-03-09 02:04:19] [INFO ] Time to serialize gal into /tmp/LTL5327251618306366640.gal : 2 ms
[2023-03-09 02:04:19] [INFO ] Time to serialize properties into /tmp/LTL15390700929723988672.ltl : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5327251618306366640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15390700929723988672.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((i0.u2.NB_ATTENTE_A_0>=1)&&(i0.u2.NB_ATTENTE_B_70>=1))&&((i0.u2.CONTROLEUR_0>=1)&&(i0.u0.COMPTEUR_7>=1)))||(((i0...455731
Formula 0 simplified : XG!"(((((((((((((((i0.u2.NB_ATTENTE_A_0>=1)&&(i0.u2.NB_ATTENTE_B_70>=1))&&((i0.u2.CONTROLEUR_0>=1)&&(i0.u0.COMPTEUR_7>=1)))||(((i0.u...455725
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1217274712862183130
[2023-03-09 02:04:34] [INFO ] Built C files in 159ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1217274712862183130
Running compilation step : cd /tmp/ltsmin1217274712862183130;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1217274712862183130;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin1217274712862183130;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-11 finished in 169379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||F((G(F((!p1 U (p2||G(!p1)))))||(F((!p1 U (p2||G(!p1))))&&p3))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G((F((X(!p1)||p0)) U p2))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-13
Stuttering acceptance computed with spot in 302 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Support contains 216 out of 226 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 21 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 352 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
[2023-03-09 02:04:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2023-03-09 02:04:39] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-09 02:04:39] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-09 02:04:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:04:39] [INFO ] Invariant cache hit.
[2023-03-09 02:04:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:04:39] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 615 ms to find 0 implicit places.
[2023-03-09 02:04:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:04:39] [INFO ] Invariant cache hit.
[2023-03-09 02:04:42] [INFO ] Dead Transitions using invariants and state equation in 2664 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 221/226 places, 8584/8588 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3633 ms. Remains : 221/226 places, 8584/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s0 1) (GEQ s153 1) (GEQ s166 1) (GEQ s177 1)) (AND (GEQ s0 1) (GEQ s129 1) (GEQ s166 1) (GEQ s175 1)) (AND (GEQ s0 1) (GEQ s100 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 27220 steps with 141 reset in 10001 ms.
Product exploration timeout after 27130 steps with 154 reset in 10002 ms.
Computed a total of 166 stabilizing places and 322 stable transitions
Computed a total of 166 stabilizing places and 322 stable transitions
Detected a total of 166/221 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 284 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Finished random walk after 425 steps, including 0 resets, run visited all 3 properties in 147 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p0) p1)), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 3 factoid took 261 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 338 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 376 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
[2023-03-09 02:05:04] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:05:09] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Support contains 216 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 63 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 02:05:24] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:05:24] [INFO ] Invariant cache hit.
[2023-03-09 02:05:24] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-09 02:05:24] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:05:24] [INFO ] Invariant cache hit.
[2023-03-09 02:05:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:05:24] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 663 ms to find 0 implicit places.
[2023-03-09 02:05:24] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:05:24] [INFO ] Invariant cache hit.
[2023-03-09 02:05:27] [INFO ] Dead Transitions using invariants and state equation in 2508 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3249 ms. Remains : 221/221 places, 8584/8584 transitions.
Computed a total of 166 stabilizing places and 322 stable transitions
Computed a total of 166 stabilizing places and 322 stable transitions
Detected a total of 166/221 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 273 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Finished random walk after 1887 steps, including 3 resets, run visited all 3 properties in 389 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p0) p1)), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 3 factoid took 249 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 6 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 342 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 312 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
[2023-03-09 02:05:29] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:05:33] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 294 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Product exploration timeout after 35270 steps with 192 reset in 10005 ms.
Product exploration timeout after 36950 steps with 192 reset in 10002 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 367 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (AND (NOT p0) p1)]
Support contains 216 out of 221 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 3653 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 02:06:14] [INFO ] Redundant transitions in 718 ms returned []
[2023-03-09 02:06:14] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:06:14] [INFO ] Invariant cache hit.
[2023-03-09 02:06:16] [INFO ] Dead Transitions using invariants and state equation in 2429 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6825 ms. Remains : 221/221 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin15314321326838825179
[2023-03-09 02:06:16] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15314321326838825179
Running compilation step : cd /tmp/ltsmin15314321326838825179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15314321326838825179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15314321326838825179;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 216 out of 221 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 84 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2023-03-09 02:06:19] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:06:19] [INFO ] Invariant cache hit.
[2023-03-09 02:06:19] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-09 02:06:19] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:06:19] [INFO ] Invariant cache hit.
[2023-03-09 02:06:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:06:20] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 653 ms to find 0 implicit places.
[2023-03-09 02:06:20] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
[2023-03-09 02:06:20] [INFO ] Invariant cache hit.
[2023-03-09 02:06:22] [INFO ] Dead Transitions using invariants and state equation in 2464 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3216 ms. Remains : 221/221 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin2211145923387654776
[2023-03-09 02:06:22] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2211145923387654776
Running compilation step : cd /tmp/ltsmin2211145923387654776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2211145923387654776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2211145923387654776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 02:06:27] [INFO ] Flatten gal took : 312 ms
[2023-03-09 02:06:27] [INFO ] Flatten gal took : 262 ms
[2023-03-09 02:06:27] [INFO ] Time to serialize gal into /tmp/LTL2917857548858023417.gal : 41 ms
[2023-03-09 02:06:27] [INFO ] Time to serialize properties into /tmp/LTL4468201734850813115.prop : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2917857548858023417.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13114019509912474098.hoa' '-atoms' '/tmp/LTL4468201734850813115.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL4468201734850813115.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13114019509912474098.hoa
Detected timeout of ITS tools.
[2023-03-09 02:06:44] [INFO ] Flatten gal took : 283 ms
[2023-03-09 02:06:44] [INFO ] Flatten gal took : 295 ms
[2023-03-09 02:06:44] [INFO ] Time to serialize gal into /tmp/LTL11740446783757309184.gal : 40 ms
[2023-03-09 02:06:44] [INFO ] Time to serialize properties into /tmp/LTL6891825532825394147.ltl : 36 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11740446783757309184.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6891825532825394147.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G((F((((((((X(!("(((((((((((((((NB_ATTENTE_A_9>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_4>=1)))||(((NB_ATTENT...719030
Formula 0 simplified : XXXF(G(!"(((((((NB_ATTENTE_B_55>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_36>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_2>=1)&&(ROUTE_B_0>=1)...719001
Detected timeout of ITS tools.
[2023-03-09 02:07:00] [INFO ] Flatten gal took : 393 ms
[2023-03-09 02:07:00] [INFO ] Applying decomposition
[2023-03-09 02:07:00] [INFO ] Flatten gal took : 364 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3697305340122028391.txt' '-o' '/tmp/graph3697305340122028391.bin' '-w' '/tmp/graph3697305340122028391.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3697305340122028391.bin' '-l' '-1' '-v' '-w' '/tmp/graph3697305340122028391.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:07:01] [INFO ] Decomposing Gal with order
[2023-03-09 02:07:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:07:05] [INFO ] Removed a total of 16515 redundant transitions.
[2023-03-09 02:07:05] [INFO ] Flatten gal took : 3178 ms
[2023-03-09 02:07:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 42 ms.
[2023-03-09 02:07:05] [INFO ] Time to serialize gal into /tmp/LTL13554997023670416011.gal : 6 ms
[2023-03-09 02:07:05] [INFO ] Time to serialize properties into /tmp/LTL17060680131085962785.ltl : 34 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13554997023670416011.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17060680131085962785.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X(X(G((F((((((((X(!("(((((((((((((((i1.u1.NB_ATTENTE_A_9>=1)&&(i1.u1.NB_ATTENTE_B_0>=1))&&((i1.u1.CONTROLEUR_1>=1)&&(i1.u0.COMPTE...878639
Formula 0 simplified : XXXF(G(!"(((((((u2.NB_ATTENTE_B_55>=1)&&(u2.ROUTE_B_0>=1))||((u2.NB_ATTENTE_B_36>=1)&&(u2.ROUTE_B_0>=1)))||(((u2.NB_ATTENTE_B_2>=1)&...878610
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16416749266531958445
[2023-03-09 02:07:20] [INFO ] Built C files in 116ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16416749266531958445
Running compilation step : cd /tmp/ltsmin16416749266531958445;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16416749266531958445;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16416749266531958445;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V80P20N50-LTLFireability-13 finished in 165558 ms.
[2023-03-09 02:07:25] [INFO ] Flatten gal took : 842 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11043539139159177535
[2023-03-09 02:07:25] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:07:26] [INFO ] Built C files in 244ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11043539139159177535
Running compilation step : cd /tmp/ltsmin11043539139159177535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 02:07:26] [INFO ] Applying decomposition
[2023-03-09 02:07:27] [INFO ] Flatten gal took : 1100 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4334774054671201278.txt' '-o' '/tmp/graph4334774054671201278.bin' '-w' '/tmp/graph4334774054671201278.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4334774054671201278.bin' '-l' '-1' '-v' '-w' '/tmp/graph4334774054671201278.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:07:29] [INFO ] Decomposing Gal with order
[2023-03-09 02:07:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:07:32] [INFO ] Removed a total of 16991 redundant transitions.
[2023-03-09 02:07:33] [INFO ] Flatten gal took : 3854 ms
[2023-03-09 02:07:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 48 ms.
[2023-03-09 02:07:34] [INFO ] Time to serialize gal into /tmp/LTLFireability884313819702949893.gal : 2 ms
[2023-03-09 02:07:34] [INFO ] Time to serialize properties into /tmp/LTLFireability1231540913113420184.ltl : 218 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability884313819702949893.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1231540913113420184.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 8 LTL properties
Checking formula 0 : !((X(F((F("(i0.u1.SUR_PONT_B_0<1)"))&&(X(X(("((((((((((i0.u1.CAPACITE_0<1)||(i1.u5.NB_ATTENTE_B_21<1))||((i1.u3.ATTENTE_B_0<1)||(i2.u2...464091
Formula 0 simplified : XG(G!"(i0.u1.SUR_PONT_B_0<1)" | XX(!"((((((((((i0.u1.CAPACITE_0<1)||(i1.u5.NB_ATTENTE_B_21<1))||((i1.u3.ATTENTE_B_0<1)||(i2.u2.CONTR...464075
Compilation finished in 50378 ms.
Running link step : cd /tmp/ltsmin11043539139159177535;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 167 ms.
Running LTSmin : cd /tmp/ltsmin11043539139159177535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((<>((LTLAPp0==true))&&X(X(((LTLAPp1==true)||X([]((LTLAPp2==true)))))))))' '--buchi-type=spotba'
LTSmin run took 2033 ms.
FORMULA BridgeAndVehicles-COL-V80P20N50-LTLFireability-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11043539139159177535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((!(LTLAPp4==true) U (!(LTLAPp5==true)||[](!(LTLAPp4==true)))))&&(LTLAPp3==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin11043539139159177535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((!(LTLAPp4==true) U (!(LTLAPp5==true)||[](!(LTLAPp4==true)))))&&(LTLAPp3==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11043539139159177535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp6==true))||<>([](((LTLAPp7==true)||X(!(LTLAPp6==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin11043539139159177535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp6==true))||<>([](((LTLAPp7==true)||X(!(LTLAPp6==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11043539139159177535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(((LTLAPp8==true)||[]((LTLAPp7==true))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 3245736 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16133540 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V80P20N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V80P20N50, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813689900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N50.tgz
mv BridgeAndVehicles-COL-V80P20N50 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;