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-167813690000211.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P20N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690000211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 14K Feb 25 12:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 12:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 158K Feb 25 12:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 629K Feb 25 12:14 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 7.3K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 36K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 88K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 276K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 25 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K Feb 25 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 457K Feb 25 12:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.8M Feb 25 12:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 790K 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-PT-V20P20N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678331011883

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P20N20
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 03:03:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 03:03:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:03:34] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2023-03-09 03:03:34] [INFO ] Transformed 78 places.
[2023-03-09 03:03:34] [INFO ] Transformed 968 transitions.
[2023-03-09 03:03:34] [INFO ] Parsed PT model containing 78 places and 968 transitions and 7350 arcs in 279 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Applied a total of 0 rules in 27 ms. Remains 78 /78 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-09 03:03:34] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2023-03-09 03:03:34] [INFO ] Computed 7 place invariants in 9 ms
[2023-03-09 03:03:35] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
[2023-03-09 03:03:35] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:03:35] [INFO ] Invariant cache hit.
[2023-03-09 03:03:35] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-09 03:03:35] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:03:35] [INFO ] Invariant cache hit.
[2023-03-09 03:03:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:36] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
[2023-03-09 03:03:36] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:03:36] [INFO ] Invariant cache hit.
[2023-03-09 03:03:36] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1900 ms. Remains : 78/78 places, 968/968 transitions.
Support contains 18 out of 78 places after structural reductions.
[2023-03-09 03:03:36] [INFO ] Flatten gal took : 162 ms
[2023-03-09 03:03:36] [INFO ] Flatten gal took : 70 ms
[2023-03-09 03:03:37] [INFO ] Input system was already deterministic with 968 transitions.
Incomplete random walk after 10001 steps, including 57 resets, run finished after 438 ms. (steps per millisecond=22 ) properties (out of 26) seen :20
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :4
Running SMT prover for 2 properties.
[2023-03-09 03:03:37] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:03:37] [INFO ] Invariant cache hit.
[2023-03-09 03:03:38] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2023-03-09 03:03:38] [INFO ] After 52ms 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 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 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(p0)))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 74 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 03:03:38] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-09 03:03:38] [INFO ] Computed 5 place invariants in 39 ms
[2023-03-09 03:03:39] [INFO ] Dead Transitions using invariants and state equation in 853 ms found 0 transitions.
[2023-03-09 03:03:39] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:39] [INFO ] Invariant cache hit.
[2023-03-09 03:03:39] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-09 03:03:39] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:39] [INFO ] Invariant cache hit.
[2023-03-09 03:03:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:40] [INFO ] Implicit Places using invariants and state equation in 532 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 745 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 12 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1688 ms. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 272 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s47 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-00 finished in 2051 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 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 20 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 03:03:40] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:40] [INFO ] Invariant cache hit.
[2023-03-09 03:03:41] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
[2023-03-09 03:03:41] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:41] [INFO ] Invariant cache hit.
[2023-03-09 03:03:41] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-09 03:03:41] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:41] [INFO ] Invariant cache hit.
[2023-03-09 03:03:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:42] [INFO ] Implicit Places using invariants and state equation in 775 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1023 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1608 ms. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s22)], 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 explored 100000 steps with 50000 reset in 795 ms.
Product exploration explored 100000 steps with 50000 reset in 786 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/74 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 175 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01 finished in 3610 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' '!((F(p0)&&X(F(p1))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 10 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 03:03:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:44] [INFO ] Invariant cache hit.
[2023-03-09 03:03:44] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
[2023-03-09 03:03:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:44] [INFO ] Invariant cache hit.
[2023-03-09 03:03:44] [INFO ] Implicit Places using invariants in 158 ms returned []
[2023-03-09 03:03:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:44] [INFO ] Invariant cache hit.
[2023-03-09 03:03:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:44] [INFO ] Implicit Places using invariants and state equation in 317 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2023-03-09 03:03:44] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:03:44] [INFO ] Invariant cache hit.
[2023-03-09 03:03:45] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 967/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1185 ms. Remains : 75/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s22 s53), p1:(OR (GT 1 s48) (LEQ s48 s53))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 587 ms.
Product exploration explored 100000 steps with 50000 reset in 476 ms.
Computed a total of 48 stabilizing places and 83 stable transitions
Computed a total of 48 stabilizing places and 83 stable transitions
Detected a total of 48/75 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 193 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-04 finished in 2671 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' '!(F(G(p0)))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 73 transition count 966
Applied a total of 6 rules in 191 ms. Remains 73 /78 variables (removed 5) and now considering 966/968 (removed 2) transitions.
[2023-03-09 03:03:47] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 73 cols
[2023-03-09 03:03:47] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-09 03:03:47] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-09 03:03:47] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:03:47] [INFO ] Invariant cache hit.
[2023-03-09 03:03:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:47] [INFO ] Implicit Places using invariants and state equation in 471 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 685 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/78 places, 966/968 transitions.
Applied a total of 0 rules in 54 ms. Remains 71 /71 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 945 ms. Remains : 71/78 places, 966/968 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 (ADD s45 s46))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 789 reset in 576 ms.
Product exploration explored 100000 steps with 789 reset in 587 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 241 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 209 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
[2023-03-09 03:03:49] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 71 cols
[2023-03-09 03:03:49] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 03:03:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:03:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:49] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-09 03:03:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:03:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 03:03:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:50] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-09 03:03:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:50] [INFO ] [Nat]Added 42 Read/Feed constraints in 74 ms returned sat
[2023-03-09 03:03:50] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 105 transitions) in 59 ms.
[2023-03-09 03:03:50] [INFO ] Added : 22 causal constraints over 5 iterations in 259 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 966/966 transitions.
Applied a total of 0 rules in 57 ms. Remains 71 /71 variables (removed 0) and now considering 966/966 (removed 0) transitions.
[2023-03-09 03:03:50] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:03:50] [INFO ] Invariant cache hit.
[2023-03-09 03:03:54] [INFO ] Implicit Places using invariants in 3601 ms returned []
[2023-03-09 03:03:54] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:03:54] [INFO ] Invariant cache hit.
[2023-03-09 03:03:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:55] [INFO ] Implicit Places using invariants and state equation in 528 ms returned []
Implicit Place search using SMT with State Equation took 4150 ms to find 0 implicit places.
[2023-03-09 03:03:55] [INFO ] Redundant transitions in 82 ms returned []
[2023-03-09 03:03:55] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:03:55] [INFO ] Invariant cache hit.
[2023-03-09 03:03:55] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4694 ms. Remains : 71/71 places, 966/966 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 204 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-09 03:03:56] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:03:56] [INFO ] Invariant cache hit.
[2023-03-09 03:03:56] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:03:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:56] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-09 03:03:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:03:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 03:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:03:56] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-09 03:03:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:03:57] [INFO ] [Nat]Added 42 Read/Feed constraints in 41 ms returned sat
[2023-03-09 03:03:57] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 105 transitions) in 71 ms.
[2023-03-09 03:03:57] [INFO ] Added : 22 causal constraints over 5 iterations in 188 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 100 ms :[(NOT p0)]
Product exploration explored 100000 steps with 789 reset in 630 ms.
Product exploration explored 100000 steps with 789 reset in 373 ms.
Built C files in :
/tmp/ltsmin6723616304195793609
[2023-03-09 03:03:58] [INFO ] Computing symmetric may disable matrix : 966 transitions.
[2023-03-09 03:03:58] [INFO ] Computation of Complete disable matrix. took 57 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:58] [INFO ] Computing symmetric may enable matrix : 966 transitions.
[2023-03-09 03:03:58] [INFO ] Computation of Complete enable matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:58] [INFO ] Computing Do-Not-Accords matrix : 966 transitions.
[2023-03-09 03:03:58] [INFO ] Computation of Completed DNA matrix. took 56 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:03:58] [INFO ] Built C files in 461ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6723616304195793609
Running compilation step : cd /tmp/ltsmin6723616304195793609;'/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/ltsmin6723616304195793609;'/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/ltsmin6723616304195793609;'/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 2 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 966/966 transitions.
Applied a total of 0 rules in 41 ms. Remains 71 /71 variables (removed 0) and now considering 966/966 (removed 0) transitions.
[2023-03-09 03:04:01] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:04:01] [INFO ] Invariant cache hit.
[2023-03-09 03:04:02] [INFO ] Implicit Places using invariants in 192 ms returned []
[2023-03-09 03:04:02] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:04:02] [INFO ] Invariant cache hit.
[2023-03-09 03:04:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:04:02] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 708 ms to find 0 implicit places.
[2023-03-09 03:04:02] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-09 03:04:02] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
[2023-03-09 03:04:02] [INFO ] Invariant cache hit.
[2023-03-09 03:04:03] [INFO ] Dead Transitions using invariants and state equation in 460 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1253 ms. Remains : 71/71 places, 966/966 transitions.
Built C files in :
/tmp/ltsmin5388881489049297742
[2023-03-09 03:04:03] [INFO ] Computing symmetric may disable matrix : 966 transitions.
[2023-03-09 03:04:03] [INFO ] Computation of Complete disable matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:04:03] [INFO ] Computing symmetric may enable matrix : 966 transitions.
[2023-03-09 03:04:03] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:04:03] [INFO ] Computing Do-Not-Accords matrix : 966 transitions.
[2023-03-09 03:04:03] [INFO ] Computation of Completed DNA matrix. took 105 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:04:03] [INFO ] Built C files in 523ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5388881489049297742
Running compilation step : cd /tmp/ltsmin5388881489049297742;'/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/ltsmin5388881489049297742;'/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/ltsmin5388881489049297742;'/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 03:04:07] [INFO ] Flatten gal took : 100 ms
[2023-03-09 03:04:07] [INFO ] Flatten gal took : 100 ms
[2023-03-09 03:04:07] [INFO ] Time to serialize gal into /tmp/LTL16493753701218266165.gal : 30 ms
[2023-03-09 03:04:07] [INFO ] Time to serialize properties into /tmp/LTL8268462652085633324.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/LTL16493753701218266165.gal' '-t' 'CGAL' '-hoa' '/tmp/aut648571159289620821.hoa' '-atoms' '/tmp/LTL8268462652085633324.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/LTL8268462652085633324.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut648571159289620821.hoa
Detected timeout of ITS tools.
[2023-03-09 03:04:22] [INFO ] Flatten gal took : 83 ms
[2023-03-09 03:04:22] [INFO ] Flatten gal took : 64 ms
[2023-03-09 03:04:22] [INFO ] Time to serialize gal into /tmp/LTL6446952412789671432.gal : 9 ms
[2023-03-09 03:04:22] [INFO ] Time to serialize properties into /tmp/LTL5286495092847469095.ltl : 3 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/LTL6446952412789671432.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5286495092847469095.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 : !((F(G("((CHOIX_1+CHOIX_2)<1)"))))
Formula 0 simplified : GF!"((CHOIX_1+CHOIX_2)<1)"
Detected timeout of ITS tools.
[2023-03-09 03:04:37] [INFO ] Flatten gal took : 34 ms
[2023-03-09 03:04:37] [INFO ] Applying decomposition
[2023-03-09 03:04:37] [INFO ] Flatten gal took : 57 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/graph10263474364604344942.txt' '-o' '/tmp/graph10263474364604344942.bin' '-w' '/tmp/graph10263474364604344942.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10263474364604344942.bin' '-l' '-1' '-v' '-w' '/tmp/graph10263474364604344942.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:04:38] [INFO ] Decomposing Gal with order
[2023-03-09 03:04:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:04:38] [INFO ] Removed a total of 935 redundant transitions.
[2023-03-09 03:04:38] [INFO ] Flatten gal took : 419 ms
[2023-03-09 03:04:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 198 labels/synchronizations in 24 ms.
[2023-03-09 03:04:38] [INFO ] Time to serialize gal into /tmp/LTL10467960977145130262.gal : 14 ms
[2023-03-09 03:04:38] [INFO ] Time to serialize properties into /tmp/LTL18421713441669910259.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/LTL10467960977145130262.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18421713441669910259.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 : !((F(G("((gu1.CHOIX_1+gu1.CHOIX_2)<1)"))))
Formula 0 simplified : GF!"((gu1.CHOIX_1+gu1.CHOIX_2)<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13186648097768710140
[2023-03-09 03:04:53] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13186648097768710140
Running compilation step : cd /tmp/ltsmin13186648097768710140;'/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'
Compilation finished in 1933 ms.
Running link step : cd /tmp/ltsmin13186648097768710140;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 108 ms.
Running LTSmin : cd /tmp/ltsmin13186648097768710140;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07 finished in 82091 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' '!(F(G((F(p0)||X(p1)))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 76 transition count 967
Applied a total of 3 rules in 107 ms. Remains 76 /78 variables (removed 2) and now considering 967/968 (removed 1) transitions.
[2023-03-09 03:05:09] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2023-03-09 03:05:09] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-09 03:05:09] [INFO ] Dead Transitions using invariants and state equation in 533 ms found 0 transitions.
[2023-03-09 03:05:09] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:09] [INFO ] Invariant cache hit.
[2023-03-09 03:05:12] [INFO ] Implicit Places using invariants in 3272 ms returned []
[2023-03-09 03:05:12] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:12] [INFO ] Invariant cache hit.
[2023-03-09 03:05:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:05:13] [INFO ] Implicit Places using invariants and state equation in 378 ms returned [22, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3655 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 87 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4389 ms. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s23 s48), p0:(LEQ s22 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1226 reset in 458 ms.
Product exploration explored 100000 steps with 1222 reset in 359 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1599 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/74 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 364 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 91 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 6 factoid took 351 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 70 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2023-03-09 03:05:15] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:05:15] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
[2023-03-09 03:05:15] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:15] [INFO ] Invariant cache hit.
[2023-03-09 03:05:16] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-09 03:05:16] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:16] [INFO ] Invariant cache hit.
[2023-03-09 03:05:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:05:16] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
[2023-03-09 03:05:16] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-09 03:05:16] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:16] [INFO ] Invariant cache hit.
[2023-03-09 03:05:16] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1491 ms. Remains : 74/74 places, 967/967 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1599 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/74 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 256 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 389 steps, including 2 resets, run visited all 2 properties in 6 ms. (steps per millisecond=64 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 6 factoid took 384 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 1230 reset in 448 ms.
Product exploration explored 100000 steps with 1237 reset in 449 ms.
Built C files in :
/tmp/ltsmin5195805459015968401
[2023-03-09 03:05:18] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2023-03-09 03:05:19] [INFO ] Computation of Complete disable matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:19] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2023-03-09 03:05:19] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:19] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2023-03-09 03:05:19] [INFO ] Computation of Completed DNA matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:19] [INFO ] Built C files in 440ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5195805459015968401
Running compilation step : cd /tmp/ltsmin5195805459015968401;'/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/ltsmin5195805459015968401;'/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/ltsmin5195805459015968401;'/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 4 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 76 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2023-03-09 03:05:22] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:22] [INFO ] Invariant cache hit.
[2023-03-09 03:05:23] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
[2023-03-09 03:05:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:23] [INFO ] Invariant cache hit.
[2023-03-09 03:05:23] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-09 03:05:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:23] [INFO ] Invariant cache hit.
[2023-03-09 03:05:23] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:05:23] [INFO ] Implicit Places using invariants and state equation in 489 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
[2023-03-09 03:05:23] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-09 03:05:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:05:23] [INFO ] Invariant cache hit.
[2023-03-09 03:05:24] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1751 ms. Remains : 74/74 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin12091688286631620577
[2023-03-09 03:05:24] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2023-03-09 03:05:24] [INFO ] Computation of Complete disable matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:24] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2023-03-09 03:05:24] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:24] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2023-03-09 03:05:24] [INFO ] Computation of Completed DNA matrix. took 59 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:05:24] [INFO ] Built C files in 516ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12091688286631620577
Running compilation step : cd /tmp/ltsmin12091688286631620577;'/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/ltsmin12091688286631620577;'/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/ltsmin12091688286631620577;'/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 03:05:27] [INFO ] Flatten gal took : 50 ms
[2023-03-09 03:05:27] [INFO ] Flatten gal took : 44 ms
[2023-03-09 03:05:27] [INFO ] Time to serialize gal into /tmp/LTL5144607847054647246.gal : 7 ms
[2023-03-09 03:05:27] [INFO ] Time to serialize properties into /tmp/LTL3627970656525288354.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/LTL5144607847054647246.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2511174896908294332.hoa' '-atoms' '/tmp/LTL3627970656525288354.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/LTL3627970656525288354.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2511174896908294332.hoa
Detected timeout of ITS tools.
[2023-03-09 03:05:43] [INFO ] Flatten gal took : 30 ms
[2023-03-09 03:05:43] [INFO ] Flatten gal took : 30 ms
[2023-03-09 03:05:43] [INFO ] Time to serialize gal into /tmp/LTL5460600749896045143.gal : 4 ms
[2023-03-09 03:05:43] [INFO ] Time to serialize properties into /tmp/LTL8102346191436049964.ltl : 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/LTL5460600749896045143.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8102346191436049964.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 : !((F(G((F("(SUR_PONT_A<=ROUTE_B)"))||(X("(SORTI_A<=CHOIX_1)"))))))
Formula 0 simplified : G(FG!"(SUR_PONT_A<=ROUTE_B)" & F!"(SORTI_A<=CHOIX_1)")
Detected timeout of ITS tools.
[2023-03-09 03:05:58] [INFO ] Flatten gal took : 25 ms
[2023-03-09 03:05:58] [INFO ] Applying decomposition
[2023-03-09 03:05:58] [INFO ] Flatten gal took : 22 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/graph15160960158540189751.txt' '-o' '/tmp/graph15160960158540189751.bin' '-w' '/tmp/graph15160960158540189751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15160960158540189751.bin' '-l' '-1' '-v' '-w' '/tmp/graph15160960158540189751.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:05:58] [INFO ] Decomposing Gal with order
[2023-03-09 03:05:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:05:58] [INFO ] Removed a total of 934 redundant transitions.
[2023-03-09 03:05:58] [INFO ] Flatten gal took : 154 ms
[2023-03-09 03:05:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 175 labels/synchronizations in 6 ms.
[2023-03-09 03:05:58] [INFO ] Time to serialize gal into /tmp/LTL5323538321250585049.gal : 4 ms
[2023-03-09 03:05:58] [INFO ] Time to serialize properties into /tmp/LTL9870888428614711625.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/LTL5323538321250585049.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9870888428614711625.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 : !((F(G((F("(gu3.SUR_PONT_A<=gu3.ROUTE_B)"))||(X("(gu2.SORTI_A<=gu2.CHOIX_1)"))))))
Formula 0 simplified : G(FG!"(gu3.SUR_PONT_A<=gu3.ROUTE_B)" & F!"(gu2.SORTI_A<=gu2.CHOIX_1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1314010427963047565
[2023-03-09 03:06:13] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1314010427963047565
Running compilation step : cd /tmp/ltsmin1314010427963047565;'/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'
Compilation finished in 1444 ms.
Running link step : cd /tmp/ltsmin1314010427963047565;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin1314010427963047565;'/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' '<>([]((<>((LTLAPp0==true))||X((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-08 finished in 79812 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(p0))&&F(p1)))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 73 transition count 966
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 72 transition count 965
Applied a total of 8 rules in 164 ms. Remains 72 /78 variables (removed 6) and now considering 965/968 (removed 3) transitions.
[2023-03-09 03:06:28] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
// Phase 1: matrix 167 rows 72 cols
[2023-03-09 03:06:28] [INFO ] Computed 4 place invariants in 14 ms
[2023-03-09 03:06:29] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-09 03:06:29] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
[2023-03-09 03:06:29] [INFO ] Invariant cache hit.
[2023-03-09 03:06:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:06:29] [INFO ] Implicit Places using invariants and state equation in 416 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 652 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/78 places, 965/968 transitions.
Applied a total of 0 rules in 63 ms. Remains 70 /70 variables (removed 0) and now considering 965/965 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 892 ms. Remains : 70/78 places, 965/968 transitions.
Stuttering acceptance computed with spot in 373 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s23 s45), p1:(LEQ 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1555 reset in 359 ms.
Product exploration explored 100000 steps with 1581 reset in 313 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 368 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0)]
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 307 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 965/965 transitions.
Applied a total of 0 rules in 85 ms. Remains 70 /70 variables (removed 0) and now considering 965/965 (removed 0) transitions.
[2023-03-09 03:06:31] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
// Phase 1: matrix 167 rows 70 cols
[2023-03-09 03:06:31] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 03:06:31] [INFO ] Implicit Places using invariants in 209 ms returned []
[2023-03-09 03:06:31] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
[2023-03-09 03:06:31] [INFO ] Invariant cache hit.
[2023-03-09 03:06:32] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:06:32] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 558 ms to find 0 implicit places.
[2023-03-09 03:06:32] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-09 03:06:32] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
[2023-03-09 03:06:32] [INFO ] Invariant cache hit.
[2023-03-09 03:06:32] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1163 ms. Remains : 70/70 places, 965/965 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 173 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1519 reset in 545 ms.
Product exploration explored 100000 steps with 1538 reset in 427 ms.
Built C files in :
/tmp/ltsmin13488119700909951914
[2023-03-09 03:06:34] [INFO ] Computing symmetric may disable matrix : 965 transitions.
[2023-03-09 03:06:34] [INFO ] Computation of Complete disable matrix. took 69 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:34] [INFO ] Computing symmetric may enable matrix : 965 transitions.
[2023-03-09 03:06:34] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:35] [INFO ] Computing Do-Not-Accords matrix : 965 transitions.
[2023-03-09 03:06:35] [INFO ] Computation of Completed DNA matrix. took 53 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:35] [INFO ] Built C files in 508ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13488119700909951914
Running compilation step : cd /tmp/ltsmin13488119700909951914;'/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/ltsmin13488119700909951914;'/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/ltsmin13488119700909951914;'/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 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 965/965 transitions.
Applied a total of 0 rules in 55 ms. Remains 70 /70 variables (removed 0) and now considering 965/965 (removed 0) transitions.
[2023-03-09 03:06:38] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
[2023-03-09 03:06:38] [INFO ] Invariant cache hit.
[2023-03-09 03:06:38] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-09 03:06:38] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
[2023-03-09 03:06:38] [INFO ] Invariant cache hit.
[2023-03-09 03:06:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:06:38] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2023-03-09 03:06:38] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-09 03:06:38] [INFO ] Flow matrix only has 167 transitions (discarded 798 similar events)
[2023-03-09 03:06:38] [INFO ] Invariant cache hit.
[2023-03-09 03:06:39] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 843 ms. Remains : 70/70 places, 965/965 transitions.
Built C files in :
/tmp/ltsmin5206391487522874945
[2023-03-09 03:06:39] [INFO ] Computing symmetric may disable matrix : 965 transitions.
[2023-03-09 03:06:39] [INFO ] Computation of Complete disable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:39] [INFO ] Computing symmetric may enable matrix : 965 transitions.
[2023-03-09 03:06:39] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:39] [INFO ] Computing Do-Not-Accords matrix : 965 transitions.
[2023-03-09 03:06:39] [INFO ] Computation of Completed DNA matrix. took 59 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:06:39] [INFO ] Built C files in 335ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5206391487522874945
Running compilation step : cd /tmp/ltsmin5206391487522874945;'/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/ltsmin5206391487522874945;'/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/ltsmin5206391487522874945;'/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 03:06:42] [INFO ] Flatten gal took : 34 ms
[2023-03-09 03:06:42] [INFO ] Flatten gal took : 30 ms
[2023-03-09 03:06:42] [INFO ] Time to serialize gal into /tmp/LTL9749999537626612134.gal : 10 ms
[2023-03-09 03:06:42] [INFO ] Time to serialize properties into /tmp/LTL1477817259374863483.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/LTL9749999537626612134.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11328099888287882121.hoa' '-atoms' '/tmp/LTL1477817259374863483.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/LTL1477817259374863483.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11328099888287882121.hoa
Detected timeout of ITS tools.
[2023-03-09 03:06:57] [INFO ] Flatten gal took : 39 ms
[2023-03-09 03:06:57] [INFO ] Flatten gal took : 33 ms
[2023-03-09 03:06:57] [INFO ] Time to serialize gal into /tmp/LTL8957651674794020041.gal : 6 ms
[2023-03-09 03:06:57] [INFO ] Time to serialize properties into /tmp/LTL7447235092362439505.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/LTL8957651674794020041.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7447235092362439505.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("(CONTROLEUR_2<=CHOIX_1)")))&&(F("(CHOIX_1>=1)"))))
Formula 0 simplified : FG!"(CONTROLEUR_2<=CHOIX_1)" | G!"(CHOIX_1>=1)"
Detected timeout of ITS tools.
[2023-03-09 03:07:12] [INFO ] Flatten gal took : 47 ms
[2023-03-09 03:07:12] [INFO ] Applying decomposition
[2023-03-09 03:07:12] [INFO ] Flatten gal took : 40 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/graph13601342477319588384.txt' '-o' '/tmp/graph13601342477319588384.bin' '-w' '/tmp/graph13601342477319588384.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13601342477319588384.bin' '-l' '-1' '-v' '-w' '/tmp/graph13601342477319588384.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:07:12] [INFO ] Decomposing Gal with order
[2023-03-09 03:07:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:07:13] [INFO ] Removed a total of 1316 redundant transitions.
[2023-03-09 03:07:13] [INFO ] Flatten gal took : 108 ms
[2023-03-09 03:07:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 240 labels/synchronizations in 9 ms.
[2023-03-09 03:07:13] [INFO ] Time to serialize gal into /tmp/LTL17272322360100219012.gal : 5 ms
[2023-03-09 03:07:13] [INFO ] Time to serialize properties into /tmp/LTL4102790073944492287.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/LTL17272322360100219012.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4102790073944492287.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("(gu0.CONTROLEUR_2<=gu0.CHOIX_1)")))&&(F("(gu0.CHOIX_1>=1)"))))
Formula 0 simplified : FG!"(gu0.CONTROLEUR_2<=gu0.CHOIX_1)" | G!"(gu0.CHOIX_1>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2551929670874691476
[2023-03-09 03:07:28] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2551929670874691476
Running compilation step : cd /tmp/ltsmin2551929670874691476;'/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'
Compilation finished in 1767 ms.
Running link step : cd /tmp/ltsmin2551929670874691476;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2551929670874691476;'/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' '([](<>((LTLAPp0==true)))&&<>((LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09 finished in 74627 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((p0||X(F((p0&&F(p1))))))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Applied a total of 2 rules in 10 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-09 03:07:43] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-09 03:07:43] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:07:43] [INFO ] Dead Transitions using invariants and state equation in 348 ms found 0 transitions.
[2023-03-09 03:07:43] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:07:43] [INFO ] Invariant cache hit.
[2023-03-09 03:07:43] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-09 03:07:43] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:07:43] [INFO ] Invariant cache hit.
[2023-03-09 03:07:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:07:44] [INFO ] Implicit Places using invariants and state equation in 524 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 744 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 968/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1119 ms. Remains : 74/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10 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=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s23), p1:(GT s0 s22)], 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]]
Product exploration explored 100000 steps with 600 reset in 509 ms.
Product exploration explored 100000 steps with 600 reset in 521 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/74 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 420 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 348 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 3) seen :2
Finished Best-First random walk after 366 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=122 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 600 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 243 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 74/74 places, 968/968 transitions.
Applied a total of 0 rules in 9 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-09 03:07:47] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 74 cols
[2023-03-09 03:07:47] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:07:48] [INFO ] Dead Transitions using invariants and state equation in 681 ms found 0 transitions.
[2023-03-09 03:07:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:07:48] [INFO ] Invariant cache hit.
[2023-03-09 03:07:48] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-09 03:07:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:07:48] [INFO ] Invariant cache hit.
[2023-03-09 03:07:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:07:49] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 889 ms to find 0 implicit places.
[2023-03-09 03:07:49] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:07:49] [INFO ] Invariant cache hit.
[2023-03-09 03:07:49] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2061 ms. Remains : 74/74 places, 968/968 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/74 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 201 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :2
Finished Best-First random walk after 344 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=172 )
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), true, (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 397 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 215 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 600 reset in 509 ms.
Product exploration explored 100000 steps with 600 reset in 466 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 968/968 transitions.
Applied a total of 0 rules in 57 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-09 03:07:52] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:07:52] [INFO ] Invariant cache hit.
[2023-03-09 03:07:53] [INFO ] Dead Transitions using invariants and state equation in 319 ms found 0 transitions.
[2023-03-09 03:07:53] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-09 03:07:53] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:07:53] [INFO ] Invariant cache hit.
[2023-03-09 03:07:53] [INFO ] Dead Transitions using invariants and state equation in 287 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 677 ms. Remains : 74/74 places, 968/968 transitions.
Built C files in :
/tmp/ltsmin17767626501608488649
[2023-03-09 03:07:53] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17767626501608488649
Running compilation step : cd /tmp/ltsmin17767626501608488649;'/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'
Compilation finished in 1746 ms.
Running link step : cd /tmp/ltsmin17767626501608488649;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17767626501608488649;'/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' '--hoa' '/tmp/stateBased6166363134398128697.hoa' '--buchi-type=spotba'
LTSmin run took 13097 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10 finished in 24941 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' '!((p0 U X(G((p1||G(p2))))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Applied a total of 2 rules in 7 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-09 03:08:08] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-09 03:08:08] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:08:08] [INFO ] Dead Transitions using invariants and state equation in 385 ms found 0 transitions.
[2023-03-09 03:08:08] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:08:08] [INFO ] Invariant cache hit.
[2023-03-09 03:08:08] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-09 03:08:08] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:08:08] [INFO ] Invariant cache hit.
[2023-03-09 03:08:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:08:09] [INFO ] Implicit Places using invariants and state equation in 445 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 632 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 968/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1042 ms. Remains : 75/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 234 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=1 dest: 4}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=4 dest: 4}]], initial=1, aps=[p1:(LEQ s25 s50), p2:(LEQ s41 s48), p0:(LEQ 1 s22)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 388 steps with 2 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-11 finished in 1330 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 p1))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 41 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-09 03:08:09] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:08:09] [INFO ] Invariant cache hit.
[2023-03-09 03:08:10] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
[2023-03-09 03:08:10] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:08:10] [INFO ] Invariant cache hit.
[2023-03-09 03:08:10] [INFO ] Implicit Places using invariants in 140 ms returned []
[2023-03-09 03:08:10] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 03:08:10] [INFO ] Invariant cache hit.
[2023-03-09 03:08:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:08:10] [INFO ] Implicit Places using invariants and state equation in 355 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 523 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/78 places, 968/968 transitions.
Applied a total of 0 rules in 42 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1085 ms. Remains : 74/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s23 s1), p0:(GT 3 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 126 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12 finished in 1223 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((p0||G(p1)))&&F(p2))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 54 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 03:08:10] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-09 03:08:10] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:08:11] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
[2023-03-09 03:08:11] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:08:11] [INFO ] Invariant cache hit.
[2023-03-09 03:08:11] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-09 03:08:11] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:08:11] [INFO ] Invariant cache hit.
[2023-03-09 03:08:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:08:11] [INFO ] Implicit Places using invariants and state equation in 429 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 593 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/78 places, 967/968 transitions.
Applied a total of 0 rules in 78 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1112 ms. Remains : 73/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s25 s51), p1:(LEQ 3 s51), p2:(LEQ s48 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 58856 steps with 609 reset in 245 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14 finished in 1555 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' '!((F(p0)&&X(G((p1&&X(G(p2)))))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 9 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 03:08:12] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:08:12] [INFO ] Invariant cache hit.
[2023-03-09 03:08:29] [INFO ] Dead Transitions using invariants and state equation in 17053 ms found 0 transitions.
[2023-03-09 03:08:29] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:08:29] [INFO ] Invariant cache hit.
[2023-03-09 03:08:29] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-09 03:08:29] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:08:29] [INFO ] Invariant cache hit.
[2023-03-09 03:08:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 03:08:30] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 608 ms to find 0 implicit places.
[2023-03-09 03:08:30] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 03:08:30] [INFO ] Invariant cache hit.
[2023-03-09 03:08:30] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 967/968 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18185 ms. Remains : 75/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 3 s48), p1:(LEQ s24 s65), p2:(LEQ s22 s25)], 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]]
Entered a terminal (fully accepting) state of product in 10 steps with 1 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-15 finished in 18475 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' '!(F(G(p0)))'
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' '!(F(G((F(p0)||X(p1)))))'
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(p0))&&F(p1)))'
[2023-03-09 03:08:31] [INFO ] Flatten gal took : 67 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin79088296376926292
[2023-03-09 03:08:31] [INFO ] Computing symmetric may disable matrix : 968 transitions.
[2023-03-09 03:08:31] [INFO ] Applying decomposition
[2023-03-09 03:08:31] [INFO ] Computation of Complete disable matrix. took 53 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:08:31] [INFO ] Flatten gal took : 73 ms
[2023-03-09 03:08:31] [INFO ] Computing symmetric may enable matrix : 968 transitions.
[2023-03-09 03:08:31] [INFO ] Computation of Complete enable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph16325644430995028458.txt' '-o' '/tmp/graph16325644430995028458.bin' '-w' '/tmp/graph16325644430995028458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16325644430995028458.bin' '-l' '-1' '-v' '-w' '/tmp/graph16325644430995028458.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:08:31] [INFO ] Decomposing Gal with order
[2023-03-09 03:08:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:08:31] [INFO ] Computing Do-Not-Accords matrix : 968 transitions.
[2023-03-09 03:08:32] [INFO ] Computation of Completed DNA matrix. took 107 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 03:08:32] [INFO ] Built C files in 794ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin79088296376926292
Running compilation step : cd /tmp/ltsmin79088296376926292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' '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 03:08:32] [INFO ] Removed a total of 1394 redundant transitions.
[2023-03-09 03:08:32] [INFO ] Flatten gal took : 483 ms
[2023-03-09 03:08:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 1034 labels/synchronizations in 49 ms.
[2023-03-09 03:08:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality191225098673304195.gal : 16 ms
[2023-03-09 03:08:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality13916706558856762998.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/LTLCardinality191225098673304195.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13916706558856762998.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...297
Read 3 LTL properties
Checking formula 0 : !((F(G("((gu2.CHOIX_1+gu2.CHOIX_2)<1)"))))
Formula 0 simplified : GF!"((gu2.CHOIX_1+gu2.CHOIX_2)<1)"
Compilation finished in 3741 ms.
Running link step : cd /tmp/ltsmin79088296376926292;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 149 ms.
Running LTSmin : cd /tmp/ltsmin79088296376926292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gi0.gu0.t44, gi0.t527, gi0.t518, gi0.t0, t21, t42, t43, t45, t106, t107, t575, Intersection ...239
Computing Next relation with stutter on 40 deadlock states
LTSmin run took 621668 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin79088296376926292;'/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' '<>([]((<>((LTLAPp1==true))||X((LTLAPp2==true)))))' '--buchi-type=spotba'
LTSmin run took 177779 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin79088296376926292;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([](<>((LTLAPp3==true)))&&<>((LTLAPp4==true)))' '--buchi-type=spotba'
LTSmin run took 3409 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1104986 ms.

BK_STOP 1678332119275

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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-PT-V20P20N20"
export BK_EXAMINATION="LTLCardinality"
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-PT-V20P20N20, examination is LTLCardinality"
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-167813690000211"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N20.tgz
mv BridgeAndVehicles-PT-V20P20N20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;