Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414600193.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-PT-V80P50N20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414600193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 21K Apr 13 01:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 13 01:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 386K Apr 13 00:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 13 00:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 18K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 286K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 828K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 33K Apr 13 02:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 198K Apr 13 02:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 963K Apr 13 01:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.7M Apr 13 01:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.1M May 18 16:42 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-V80P50N20-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716638184221

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P50N20
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 11:56:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 11:56:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 11:56:27] [INFO ] Load time of PNML (sax parser for PT used): 391 ms
[2024-05-25 11:56:27] [INFO ] Transformed 198 places.
[2024-05-25 11:56:27] [INFO ] Transformed 3728 transitions.
[2024-05-25 11:56:27] [INFO ] Parsed PT model containing 198 places and 3728 transitions and 28830 arcs in 635 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 76 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 196 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 154 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 11:56:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-05-25 11:56:29] [INFO ] Computed 5 invariants in 21 ms
[2024-05-25 11:56:31] [INFO ] Dead Transitions using invariants and state equation in 2331 ms found 0 transitions.
[2024-05-25 11:56:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 11:56:31] [INFO ] Invariant cache hit.
[2024-05-25 11:56:31] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-25 11:56:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 11:56:31] [INFO ] Invariant cache hit.
[2024-05-25 11:56:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:56:32] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2024-05-25 11:56:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 11:56:32] [INFO ] Invariant cache hit.
[2024-05-25 11:56:33] [INFO ] Dead Transitions using invariants and state equation in 1291 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4166 ms. Remains : 196/198 places, 3728/3728 transitions.
Support contains 196 out of 196 places after structural reductions.
[2024-05-25 11:56:34] [INFO ] Flatten gal took : 462 ms
[2024-05-25 11:56:36] [INFO ] Flatten gal took : 487 ms
[2024-05-25 11:56:38] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 5223 ms. (steps per millisecond=1 ) properties (out of 26) seen :18
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 1986 ms. (steps per millisecond=5 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 3555 ms. (steps per millisecond=2 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2024-05-25 11:56:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 11:56:50] [INFO ] Invariant cache hit.
[2024-05-25 11:56:54] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:56:54] [INFO ] After 354ms 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.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
Computed a total of 169 stabilizing places and 324 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&(G(p1)||X(G(p2)))))'
Support contains 166 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 38 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 11:56:55] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 11:56:55] [INFO ] Invariant cache hit.
[2024-05-25 11:56:56] [INFO ] Dead Transitions using invariants and state equation in 1330 ms found 0 transitions.
[2024-05-25 11:56:56] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 11:56:56] [INFO ] Invariant cache hit.
[2024-05-25 11:56:56] [INFO ] Implicit Places using invariants in 281 ms returned []
[2024-05-25 11:56:56] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 11:56:56] [INFO ] Invariant cache hit.
[2024-05-25 11:56:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:56:58] [INFO ] Implicit Places using invariants and state equation in 1371 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1668 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 36 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3086 ms. Remains : 195/196 places, 3728/3728 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 551 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p1 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(GEQ s83 1), p0:(OR (AND (GEQ s162 1) (GEQ s173 1)) (AND (GEQ s143 1) (GEQ s173 1)) (AND (GEQ s104 1) (GEQ s173 1)) (AND (GEQ s123 1) (GEQ s173 1)) (AN...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-00 finished in 3772 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((X(p2)&&p1)||p0))))'
Support contains 185 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 184 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 11:56:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 11:56:58] [INFO ] Computed 5 invariants in 10 ms
[2024-05-25 11:57:00] [INFO ] Dead Transitions using invariants and state equation in 1719 ms found 0 transitions.
[2024-05-25 11:57:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:00] [INFO ] Invariant cache hit.
[2024-05-25 11:57:00] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-25 11:57:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:00] [INFO ] Invariant cache hit.
[2024-05-25 11:57:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:57:01] [INFO ] Implicit Places using invariants and state equation in 569 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 659 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2590 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s84 1) (GEQ s149 1) (GEQ s186 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s114 1) (GEQ s183 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s125...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 47860 steps with 15953 reset in 10002 ms.
Product exploration timeout after 51340 steps with 17113 reset in 10001 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 180 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-01 finished in 23217 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||(p1&&G(p2)))))'
Support contains 87 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 51 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 11:57:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:21] [INFO ] Invariant cache hit.
[2024-05-25 11:57:23] [INFO ] Dead Transitions using invariants and state equation in 1584 ms found 0 transitions.
[2024-05-25 11:57:23] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:23] [INFO ] Invariant cache hit.
[2024-05-25 11:57:24] [INFO ] Implicit Places using invariants in 965 ms returned []
[2024-05-25 11:57:24] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:24] [INFO ] Invariant cache hit.
[2024-05-25 11:57:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:57:26] [INFO ] Implicit Places using invariants and state equation in 2144 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3133 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 48 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4830 ms. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 285 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s83 50) (GEQ s171 1)) (AND (GEQ s83 50) (GEQ s170 1))), p1:(OR (AND (GEQ s83 1) (GEQ s85 1) (GEQ s93 1) (GEQ s167 1)) (AND (GEQ s83 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 934 reset in 1595 ms.
Product exploration explored 100000 steps with 992 reset in 1144 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/194 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p1 p2))), (X (OR (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (AND p2 (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 166 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND p1 p2))), (X (OR (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (AND p2 (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 212 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 11:57:30] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2024-05-25 11:57:30] [INFO ] Computed 5 invariants in 21 ms
[2024-05-25 11:57:31] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2024-05-25 11:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 11:57:32] [INFO ] [Real]Absence check using state equation in 1218 ms returned sat
[2024-05-25 11:57:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:57:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2024-05-25 11:57:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 11:57:34] [INFO ] [Nat]Absence check using state equation in 1096 ms returned sat
[2024-05-25 11:57:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:57:35] [INFO ] [Nat]Added 42 Read/Feed constraints in 908 ms returned sat
[2024-05-25 11:57:36] [INFO ] Deduced a trap composed of 5 places in 781 ms of which 7 ms to minimize.
[2024-05-25 11:57:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2257 ms
[2024-05-25 11:57:38] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 248 ms.
[2024-05-25 11:57:38] [INFO ] Added : 21 causal constraints over 5 iterations in 727 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 194 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 26 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 11:57:38] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:38] [INFO ] Invariant cache hit.
[2024-05-25 11:57:40] [INFO ] Dead Transitions using invariants and state equation in 1890 ms found 0 transitions.
[2024-05-25 11:57:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:40] [INFO ] Invariant cache hit.
[2024-05-25 11:57:40] [INFO ] Implicit Places using invariants in 475 ms returned []
[2024-05-25 11:57:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:40] [INFO ] Invariant cache hit.
[2024-05-25 11:57:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:57:42] [INFO ] Implicit Places using invariants and state equation in 1830 ms returned []
Implicit Place search using SMT with State Equation took 2309 ms to find 0 implicit places.
[2024-05-25 11:57:42] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:42] [INFO ] Invariant cache hit.
[2024-05-25 11:57:44] [INFO ] Dead Transitions using invariants and state equation in 1295 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5531 ms. Remains : 194/194 places, 3727/3727 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 168 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 11:57:45] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:45] [INFO ] Invariant cache hit.
[2024-05-25 11:57:45] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2024-05-25 11:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 11:57:47] [INFO ] [Real]Absence check using state equation in 1507 ms returned sat
[2024-05-25 11:57:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:57:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-25 11:57:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 11:57:48] [INFO ] [Nat]Absence check using state equation in 594 ms returned sat
[2024-05-25 11:57:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:57:48] [INFO ] [Nat]Added 42 Read/Feed constraints in 470 ms returned sat
[2024-05-25 11:57:49] [INFO ] Deduced a trap composed of 5 places in 679 ms of which 15 ms to minimize.
[2024-05-25 11:57:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 871 ms
[2024-05-25 11:57:50] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 631 ms.
[2024-05-25 11:57:51] [INFO ] Added : 20 causal constraints over 7 iterations in 1622 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 950 reset in 1146 ms.
Product exploration explored 100000 steps with 937 reset in 913 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 1068 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 11:57:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:54] [INFO ] Invariant cache hit.
[2024-05-25 11:57:56] [INFO ] Dead Transitions using invariants and state equation in 1221 ms found 0 transitions.
[2024-05-25 11:57:56] [INFO ] Redundant transitions in 297 ms returned []
[2024-05-25 11:57:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:57:56] [INFO ] Invariant cache hit.
[2024-05-25 11:57:57] [INFO ] Dead Transitions using invariants and state equation in 1230 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3859 ms. Remains : 194/194 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin10428744823912240614
[2024-05-25 11:57:57] [INFO ] Built C files in 123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10428744823912240614
Running compilation step : cd /tmp/ltsmin10428744823912240614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10428744823912240614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10428744823912240614;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 3 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 32 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 11:58:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:58:00] [INFO ] Invariant cache hit.
[2024-05-25 11:58:02] [INFO ] Dead Transitions using invariants and state equation in 1371 ms found 0 transitions.
[2024-05-25 11:58:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:58:02] [INFO ] Invariant cache hit.
[2024-05-25 11:58:02] [INFO ] Implicit Places using invariants in 494 ms returned []
[2024-05-25 11:58:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:58:02] [INFO ] Invariant cache hit.
[2024-05-25 11:58:03] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:58:04] [INFO ] Implicit Places using invariants and state equation in 1902 ms returned [167]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2437 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 54 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3912 ms. Remains : 193/194 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin2507472665160349657
[2024-05-25 11:58:04] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2507472665160349657
Running compilation step : cd /tmp/ltsmin2507472665160349657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2507472665160349657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2507472665160349657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 11:58:08] [INFO ] Flatten gal took : 138 ms
[2024-05-25 11:58:08] [INFO ] Flatten gal took : 130 ms
[2024-05-25 11:58:08] [INFO ] Time to serialize gal into /tmp/LTL8756119208874936981.gal : 39 ms
[2024-05-25 11:58:08] [INFO ] Time to serialize properties into /tmp/LTL9564957588107770411.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8756119208874936981.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6396311228116365467.hoa' '-atoms' '/tmp/LTL9564957588107770411.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL9564957588107770411.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6396311228116365467.hoa
Detected timeout of ITS tools.
[2024-05-25 11:58:24] [INFO ] Flatten gal took : 175 ms
[2024-05-25 11:58:24] [INFO ] Flatten gal took : 127 ms
[2024-05-25 11:58:24] [INFO ] Time to serialize gal into /tmp/LTL4443767991002280051.gal : 29 ms
[2024-05-25 11:58:24] [INFO ] Time to serialize properties into /tmp/LTL3526125863137285749.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4443767991002280051.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3526125863137285749.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X((X(F("(((CAPACITE>=50)&&(VIDANGE_2>=1))||((CAPACITE>=50)&&(VIDANGE_1>=1)))")))||((G("(((((((((NB_ATTENTE_B_75>=1)&&(ROUTE_B>=1))|...9737
Formula 0 simplified : X(XG!"(((CAPACITE>=50)&&(VIDANGE_2>=1))||((CAPACITE>=50)&&(VIDANGE_1>=1)))" & (!"((((((((((CAPACITE>=1)&&(CONTROLEUR_2>=1))&&((NB_AT...9727
Detected timeout of ITS tools.
[2024-05-25 11:58:39] [INFO ] Flatten gal took : 191 ms
[2024-05-25 11:58:39] [INFO ] Applying decomposition
[2024-05-25 11:58:40] [INFO ] Flatten gal took : 178 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13949983905238197222.txt' '-o' '/tmp/graph13949983905238197222.bin' '-w' '/tmp/graph13949983905238197222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13949983905238197222.bin' '-l' '-1' '-v' '-w' '/tmp/graph13949983905238197222.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:58:40] [INFO ] Decomposing Gal with order
[2024-05-25 11:58:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:58:43] [INFO ] Removed a total of 7112 redundant transitions.
[2024-05-25 11:58:43] [INFO ] Flatten gal took : 2536 ms
[2024-05-25 11:58:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 136 ms.
[2024-05-25 11:58:43] [INFO ] Time to serialize gal into /tmp/LTL4596962007262538950.gal : 31 ms
[2024-05-25 11:58:43] [INFO ] Time to serialize properties into /tmp/LTL5989063469088371113.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4596962007262538950.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5989063469088371113.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((X(F("(((i1.u1.CAPACITE>=50)&&(i0.u2.VIDANGE_2>=1))||((i1.u1.CAPACITE>=50)&&(u3.VIDANGE_1>=1)))")))||((G("(((((((((i0.u2.NB_ATTEN...12407
Formula 0 simplified : X(XG!"(((i1.u1.CAPACITE>=50)&&(i0.u2.VIDANGE_2>=1))||((i1.u1.CAPACITE>=50)&&(u3.VIDANGE_1>=1)))" & (!"((((((((((i1.u1.CAPACITE>=1)&&...12397
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11157877230910355548
[2024-05-25 11:58:58] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11157877230910355548
Running compilation step : cd /tmp/ltsmin11157877230910355548;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11157877230910355548;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11157877230910355548;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-02 finished in 100107 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p0&&F(!p1))))'
Support contains 83 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 682 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 11:59:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 11:59:02] [INFO ] Computed 5 invariants in 8 ms
[2024-05-25 11:59:03] [INFO ] Dead Transitions using invariants and state equation in 1248 ms found 0 transitions.
[2024-05-25 11:59:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:04] [INFO ] Invariant cache hit.
[2024-05-25 11:59:04] [INFO ] Implicit Places using invariants in 453 ms returned []
[2024-05-25 11:59:04] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:04] [INFO ] Invariant cache hit.
[2024-05-25 11:59:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:59:06] [INFO ] Implicit Places using invariants and state equation in 1761 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2236 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 491 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4660 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, p1, (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 395 reset in 1247 ms.
Product exploration explored 100000 steps with 396 reset in 1014 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 318 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 334 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 273 steps, including 0 resets, run visited all 5 properties in 33 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 653 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 384 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 354 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Support contains 83 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 694 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 11:59:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 11:59:12] [INFO ] Computed 5 invariants in 6 ms
[2024-05-25 11:59:13] [INFO ] Dead Transitions using invariants and state equation in 1415 ms found 0 transitions.
[2024-05-25 11:59:13] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:13] [INFO ] Invariant cache hit.
[2024-05-25 11:59:13] [INFO ] Implicit Places using invariants in 369 ms returned []
[2024-05-25 11:59:13] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:13] [INFO ] Invariant cache hit.
[2024-05-25 11:59:14] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:59:15] [INFO ] Implicit Places using invariants and state equation in 1244 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
[2024-05-25 11:59:15] [INFO ] Redundant transitions in 296 ms returned []
[2024-05-25 11:59:15] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:15] [INFO ] Invariant cache hit.
[2024-05-25 11:59:17] [INFO ] Dead Transitions using invariants and state equation in 1736 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5807 ms. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 287 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 285 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Finished random walk after 243 steps, including 0 resets, run visited all 5 properties in 15 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (AND p0 p1)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 13 factoid took 908 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 303 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 351 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Stuttering acceptance computed with spot in 404 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1]
Product exploration explored 100000 steps with 395 reset in 1165 ms.
Product exploration explored 100000 steps with 394 reset in 1085 ms.
Built C files in :
/tmp/ltsmin5867828092199493857
[2024-05-25 11:59:22] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:59:22] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5867828092199493857
Running compilation step : cd /tmp/ltsmin5867828092199493857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5867828092199493857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5867828092199493857;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 83 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 623 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 11:59:25] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:25] [INFO ] Invariant cache hit.
[2024-05-25 11:59:27] [INFO ] Dead Transitions using invariants and state equation in 1287 ms found 0 transitions.
[2024-05-25 11:59:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:27] [INFO ] Invariant cache hit.
[2024-05-25 11:59:27] [INFO ] Implicit Places using invariants in 546 ms returned []
[2024-05-25 11:59:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:27] [INFO ] Invariant cache hit.
[2024-05-25 11:59:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 11:59:29] [INFO ] Implicit Places using invariants and state equation in 2246 ms returned []
Implicit Place search using SMT with State Equation took 2811 ms to find 0 implicit places.
[2024-05-25 11:59:30] [INFO ] Redundant transitions in 200 ms returned []
[2024-05-25 11:59:30] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 11:59:30] [INFO ] Invariant cache hit.
[2024-05-25 11:59:31] [INFO ] Dead Transitions using invariants and state equation in 1278 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6239 ms. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin4797097892741954322
[2024-05-25 11:59:31] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:59:31] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4797097892741954322
Running compilation step : cd /tmp/ltsmin4797097892741954322;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4797097892741954322;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4797097892741954322;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 11:59:35] [INFO ] Flatten gal took : 145 ms
[2024-05-25 11:59:35] [INFO ] Flatten gal took : 136 ms
[2024-05-25 11:59:35] [INFO ] Time to serialize gal into /tmp/LTL1525290462821595609.gal : 33 ms
[2024-05-25 11:59:35] [INFO ] Time to serialize properties into /tmp/LTL1244010182485375288.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1525290462821595609.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2960878700769674197.hoa' '-atoms' '/tmp/LTL1244010182485375288.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1244010182485375288.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2960878700769674197.hoa
Detected timeout of ITS tools.
[2024-05-25 11:59:50] [INFO ] Flatten gal took : 173 ms
[2024-05-25 11:59:51] [INFO ] Flatten gal took : 174 ms
[2024-05-25 11:59:51] [INFO ] Time to serialize gal into /tmp/LTL1655604639154100890.gal : 34 ms
[2024-05-25 11:59:51] [INFO ] Time to serialize properties into /tmp/LTL11267055364689506284.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1655604639154100890.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11267055364689506284.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(SUR_PONT_B<1)"))||(F("(((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTEN...3120
Formula 0 simplified : F!"(SUR_PONT_B<1)" & G!"(((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A...3112
Detected timeout of ITS tools.
[2024-05-25 12:00:06] [INFO ] Flatten gal took : 138 ms
[2024-05-25 12:00:06] [INFO ] Applying decomposition
[2024-05-25 12:00:06] [INFO ] Flatten gal took : 137 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5967241039313032381.txt' '-o' '/tmp/graph5967241039313032381.bin' '-w' '/tmp/graph5967241039313032381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5967241039313032381.bin' '-l' '-1' '-v' '-w' '/tmp/graph5967241039313032381.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:00:06] [INFO ] Decomposing Gal with order
[2024-05-25 12:00:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:00:07] [INFO ] Removed a total of 6953 redundant transitions.
[2024-05-25 12:00:08] [INFO ] Flatten gal took : 1012 ms
[2024-05-25 12:00:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 72 ms.
[2024-05-25 12:00:08] [INFO ] Time to serialize gal into /tmp/LTL5573608189816588972.gal : 3 ms
[2024-05-25 12:00:08] [INFO ] Time to serialize properties into /tmp/LTL11487071290590232945.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5573608189816588972.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11487071290590232945.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(u1.SUR_PONT_B<1)"))||(F("(((((((((u2.ROUTE_A<1)||(u2.NB_ATTENTE_A_20<1))&&((u2.ROUTE_A<1)||(u2.NB_ATTENTE_A_22<1)))&&(((u2.ROU...3612
Formula 0 simplified : F!"(u1.SUR_PONT_B<1)" & G!"(((((((((u2.ROUTE_A<1)||(u2.NB_ATTENTE_A_20<1))&&((u2.ROUTE_A<1)||(u2.NB_ATTENTE_A_22<1)))&&(((u2.ROUTE_A...3604
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1696151384674823018
[2024-05-25 12:00:23] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1696151384674823018
Running compilation step : cd /tmp/ltsmin1696151384674823018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1696151384674823018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1696151384674823018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-03 finished in 84381 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(!p1)||p0))))'
Support contains 184 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 57 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 12:00:26] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 12:00:26] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 12:00:28] [INFO ] Dead Transitions using invariants and state equation in 1735 ms found 0 transitions.
[2024-05-25 12:00:28] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:00:28] [INFO ] Invariant cache hit.
[2024-05-25 12:00:28] [INFO ] Implicit Places using invariants in 212 ms returned []
[2024-05-25 12:00:28] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:00:28] [INFO ] Invariant cache hit.
[2024-05-25 12:00:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:00:29] [INFO ] Implicit Places using invariants and state equation in 670 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 890 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 25 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2708 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 197 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 84490 steps with 128 reset in 10001 ms.
Product exploration timeout after 92190 steps with 139 reset in 10001 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 187 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1404 ms. (steps per millisecond=7 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 2141 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 1882 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 12:00:55] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 12:00:55] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 12:01:00] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 12:01:10] [INFO ] After 10771ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:01:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 12:01:27] [INFO ] After 16545ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 12:01:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:01:35] [INFO ] After 8175ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 12:01:35] [INFO ] After 8177ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-25 12:01:35] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 513 ms.
Support contains 184 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 191 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 189 transition count 3724
Applied a total of 7 rules in 1341 ms. Remains 189 /193 variables (removed 4) and now considering 3724/3727 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1343 ms. Remains : 189/193 places, 3724/3727 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 2074 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 2190 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 1450 ms. (steps per millisecond=6 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 294816 steps, run timeout after 15001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 294816 steps, saw 98404 distinct states, run finished after 15015 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 12:01:58] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2024-05-25 12:01:58] [INFO ] Computed 4 invariants in 5 ms
[2024-05-25 12:02:02] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 12:02:11] [INFO ] After 9241ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:02:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 12:02:29] [INFO ] After 18109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 12:02:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:02:36] [INFO ] After 6554ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 12:02:36] [INFO ] After 6559ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-25 12:02:36] [INFO ] After 25028ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 305 ms.
Support contains 184 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 638 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 639 ms. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 684 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2024-05-25 12:02:37] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:02:37] [INFO ] Invariant cache hit.
[2024-05-25 12:02:38] [INFO ] Implicit Places using invariants in 199 ms returned []
[2024-05-25 12:02:38] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:02:38] [INFO ] Invariant cache hit.
[2024-05-25 12:02:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:02:38] [INFO ] Implicit Places using invariants and state equation in 671 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
[2024-05-25 12:02:39] [INFO ] Redundant transitions in 148 ms returned []
[2024-05-25 12:02:39] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:02:39] [INFO ] Invariant cache hit.
[2024-05-25 12:02:40] [INFO ] Dead Transitions using invariants and state equation in 1356 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3120 ms. Remains : 189/189 places, 3724/3724 transitions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 225 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 181 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 166 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 184 out of 193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 35 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 12:02:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 12:02:41] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 12:02:43] [INFO ] Dead Transitions using invariants and state equation in 1998 ms found 0 transitions.
[2024-05-25 12:02:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:02:43] [INFO ] Invariant cache hit.
[2024-05-25 12:02:43] [INFO ] Implicit Places using invariants in 255 ms returned []
[2024-05-25 12:02:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:02:43] [INFO ] Invariant cache hit.
[2024-05-25 12:02:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:02:43] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 880 ms to find 0 implicit places.
[2024-05-25 12:02:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:02:43] [INFO ] Invariant cache hit.
[2024-05-25 12:02:45] [INFO ] Dead Transitions using invariants and state equation in 1671 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4593 ms. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 191 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 269 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 2211 ms. (steps per millisecond=4 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 2302 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 2162 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 12:02:52] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:02:52] [INFO ] Invariant cache hit.
[2024-05-25 12:02:56] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 12:03:06] [INFO ] After 10050ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:03:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 12:03:24] [INFO ] After 17114ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 12:03:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:03:31] [INFO ] After 7588ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 12:03:31] [INFO ] After 7590ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-25 12:03:31] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 679 ms.
Support contains 184 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 191 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 189 transition count 3724
Applied a total of 7 rules in 527 ms. Remains 189 /193 variables (removed 4) and now considering 3724/3727 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 529 ms. Remains : 189/193 places, 3724/3727 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 1305 ms. (steps per millisecond=7 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 1791 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 1790 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 248822 steps, run timeout after 12001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 248822 steps, saw 85240 distinct states, run finished after 12002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 12:03:49] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2024-05-25 12:03:49] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 12:03:53] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 12:04:03] [INFO ] After 10895ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:04:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 12:04:21] [INFO ] After 17539ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 12:04:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:04:28] [INFO ] After 7178ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 12:04:28] [INFO ] After 7179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 0 ms.
[2024-05-25 12:04:28] [INFO ] After 25029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 286 ms.
Support contains 184 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 533 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 534 ms. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 467 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2024-05-25 12:04:30] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:04:30] [INFO ] Invariant cache hit.
[2024-05-25 12:04:30] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-25 12:04:30] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:04:30] [INFO ] Invariant cache hit.
[2024-05-25 12:04:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:04:30] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 625 ms to find 0 implicit places.
[2024-05-25 12:04:31] [INFO ] Redundant transitions in 205 ms returned []
[2024-05-25 12:04:31] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:04:31] [INFO ] Invariant cache hit.
[2024-05-25 12:04:32] [INFO ] Dead Transitions using invariants and state equation in 1301 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2609 ms. Remains : 189/189 places, 3724/3724 transitions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 290 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 187 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 203 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Product exploration timeout after 87550 steps with 132 reset in 10001 ms.
Product exploration timeout after 87550 steps with 132 reset in 10002 ms.
Built C files in :
/tmp/ltsmin16544707170223221194
[2024-05-25 12:04:53] [INFO ] Built C files in 122ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16544707170223221194
Running compilation step : cd /tmp/ltsmin16544707170223221194;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16544707170223221194;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16544707170223221194;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 184 out of 193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 18 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 12:04:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 12:04:56] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 12:04:57] [INFO ] Dead Transitions using invariants and state equation in 1212 ms found 0 transitions.
[2024-05-25 12:04:57] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:04:57] [INFO ] Invariant cache hit.
[2024-05-25 12:04:58] [INFO ] Implicit Places using invariants in 194 ms returned []
[2024-05-25 12:04:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:04:58] [INFO ] Invariant cache hit.
[2024-05-25 12:04:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:04:58] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 1010 ms to find 0 implicit places.
[2024-05-25 12:04:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:04:58] [INFO ] Invariant cache hit.
[2024-05-25 12:05:00] [INFO ] Dead Transitions using invariants and state equation in 1267 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3514 ms. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin10034516922532031388
[2024-05-25 12:05:00] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10034516922532031388
Running compilation step : cd /tmp/ltsmin10034516922532031388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10034516922532031388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10034516922532031388;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 12:05:03] [INFO ] Flatten gal took : 160 ms
[2024-05-25 12:05:03] [INFO ] Flatten gal took : 168 ms
[2024-05-25 12:05:03] [INFO ] Time to serialize gal into /tmp/LTL1999221184278848694.gal : 28 ms
[2024-05-25 12:05:03] [INFO ] Time to serialize properties into /tmp/LTL18154921680850079782.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1999221184278848694.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1534884340936427367.hoa' '-atoms' '/tmp/LTL18154921680850079782.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL18154921680850079782.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1534884340936427367.hoa
Detected timeout of ITS tools.
[2024-05-25 12:05:19] [INFO ] Flatten gal took : 175 ms
[2024-05-25 12:05:19] [INFO ] Flatten gal took : 169 ms
[2024-05-25 12:05:19] [INFO ] Time to serialize gal into /tmp/LTL2793879678567853169.gal : 22 ms
[2024-05-25 12:05:19] [INFO ] Time to serialize properties into /tmp/LTL10810836391891624662.ltl : 43 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2793879678567853169.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10810836391891624662.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((((((((X("(((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&...146490
Formula 0 simplified : XF(!"((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_63<1)||(COMPTEUR_14<1)))&&(((NB_ATTENTE_A_0<1)||(CONTROLEUR_...146470
Detected timeout of ITS tools.
[2024-05-25 12:05:35] [INFO ] Flatten gal took : 145 ms
[2024-05-25 12:05:35] [INFO ] Applying decomposition
[2024-05-25 12:05:35] [INFO ] Flatten gal took : 162 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12459701806174035226.txt' '-o' '/tmp/graph12459701806174035226.bin' '-w' '/tmp/graph12459701806174035226.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12459701806174035226.bin' '-l' '-1' '-v' '-w' '/tmp/graph12459701806174035226.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:05:35] [INFO ] Decomposing Gal with order
[2024-05-25 12:05:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:05:37] [INFO ] Removed a total of 6953 redundant transitions.
[2024-05-25 12:05:37] [INFO ] Flatten gal took : 1481 ms
[2024-05-25 12:05:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 79 ms.
[2024-05-25 12:05:37] [INFO ] Time to serialize gal into /tmp/LTL16401343626007576578.gal : 3 ms
[2024-05-25 12:05:37] [INFO ] Time to serialize properties into /tmp/LTL7000105205776818094.ltl : 33 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16401343626007576578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7000105205776818094.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G((((((((X("(((((((((i1.u1.ROUTE_A<1)||(i1.u1.NB_ATTENTE_A_20<1))&&((i1.u1.ROUTE_A<1)||(i1.u1.NB_ATTENTE_A_22<1)))&&(((i1.u1.ROUT...173628
Formula 0 simplified : XF(!"((((((((((((((u2.NB_ATTENTE_A_0<1)||(u2.CONTROLEUR_1<1))||((u2.NB_ATTENTE_B_63<1)||(i1.u3.COMPTEUR_14<1)))&&(((u2.NB_ATTENTE_A_...173608
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5645877591237387340
[2024-05-25 12:05:52] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5645877591237387340
Running compilation step : cd /tmp/ltsmin5645877591237387340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5645877591237387340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5645877591237387340;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-04 finished in 329434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 83 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 596 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 12:05:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 12:05:56] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 12:05:58] [INFO ] Dead Transitions using invariants and state equation in 1609 ms found 0 transitions.
[2024-05-25 12:05:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:05:58] [INFO ] Invariant cache hit.
[2024-05-25 12:05:58] [INFO ] Implicit Places using invariants in 456 ms returned []
[2024-05-25 12:05:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:05:58] [INFO ] Invariant cache hit.
[2024-05-25 12:05:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:06:00] [INFO ] Implicit Places using invariants and state equation in 1919 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2385 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 628 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5242 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s82 1), p0:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1)...], 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 3274 reset in 1364 ms.
Product exploration explored 100000 steps with 3209 reset in 1320 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (OR p1 p0)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 232 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (NOT p1)]
Finished random walk after 264 steps, including 0 resets, run visited all 3 properties in 12 ms. (steps per millisecond=22 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (OR p1 p0)), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 522 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (NOT p1)]
[2024-05-25 12:06:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 12:06:05] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 12:06:06] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 12:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:06:07] [INFO ] [Real]Absence check using state equation in 930 ms returned sat
[2024-05-25 12:06:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:06:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-25 12:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:06:10] [INFO ] [Nat]Absence check using state equation in 355 ms returned sat
[2024-05-25 12:06:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:06:13] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 12:06:16] [INFO ] [Nat]Added 42 Read/Feed constraints in 6054 ms returned unknown
Could not prove EG (NOT p1)
Support contains 83 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 482 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 12:06:16] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:06:16] [INFO ] Invariant cache hit.
[2024-05-25 12:06:17] [INFO ] Dead Transitions using invariants and state equation in 1264 ms found 0 transitions.
[2024-05-25 12:06:17] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:06:17] [INFO ] Invariant cache hit.
[2024-05-25 12:06:18] [INFO ] Implicit Places using invariants in 504 ms returned []
[2024-05-25 12:06:18] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:06:18] [INFO ] Invariant cache hit.
[2024-05-25 12:06:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:06:19] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 1887 ms to find 0 implicit places.
[2024-05-25 12:06:20] [INFO ] Redundant transitions in 180 ms returned []
[2024-05-25 12:06:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:06:20] [INFO ] Invariant cache hit.
[2024-05-25 12:06:21] [INFO ] Dead Transitions using invariants and state equation in 1588 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5414 ms. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (OR p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (OR p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 243 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1)]
Finished random walk after 244 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=30 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (OR p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (OR p0 p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 9 factoid took 371 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1)]
[2024-05-25 12:06:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:06:22] [INFO ] Invariant cache hit.
[2024-05-25 12:06:24] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 12:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:06:24] [INFO ] [Real]Absence check using state equation in 804 ms returned sat
[2024-05-25 12:06:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:06:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 12:06:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:06:26] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2024-05-25 12:06:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:06:28] [INFO ] [Nat]Added 42 Read/Feed constraints in 1733 ms returned sat
[2024-05-25 12:06:28] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 174 ms.
[2024-05-25 12:06:28] [INFO ] Added : 21 causal constraints over 7 iterations in 571 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 3306 reset in 1549 ms.
Stuttering criterion allowed to conclude after 72104 steps with 2308 reset in 986 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-05 finished in 35822 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0||X(F(p1))) U G(!p1)))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 582 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 12:06:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-05-25 12:06:32] [INFO ] Computed 5 invariants in 6 ms
[2024-05-25 12:06:33] [INFO ] Dead Transitions using invariants and state equation in 1360 ms found 0 transitions.
[2024-05-25 12:06:33] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:06:33] [INFO ] Invariant cache hit.
[2024-05-25 12:06:34] [INFO ] Implicit Places using invariants in 630 ms returned []
[2024-05-25 12:06:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:06:34] [INFO ] Invariant cache hit.
[2024-05-25 12:06:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:06:36] [INFO ] Implicit Places using invariants and state equation in 1966 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2605 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 639 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5205 ms. Remains : 194/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 124 ms :[p1, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s169 1), p0:(GEQ s82 1)], 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 2509 reset in 817 ms.
Product exploration explored 100000 steps with 2594 reset in 837 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X p1), (X (X (NOT (AND p1 p0)))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 232 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 92 ms :[p1, (NOT p1)]
Finished random walk after 152 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=38 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X p1), (X (X (NOT (AND p1 p0)))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 p1))]
Knowledge based reduction with 7 factoid took 321 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 127 ms :[p1, (NOT p1)]
Stuttering acceptance computed with spot in 135 ms :[p1, (NOT p1)]
[2024-05-25 12:06:39] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2024-05-25 12:06:39] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:06:41] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 12:06:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:06:42] [INFO ] [Real]Absence check using state equation in 1222 ms returned sat
[2024-05-25 12:06:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:06:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-25 12:06:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:06:44] [INFO ] [Nat]Absence check using state equation in 346 ms returned sat
[2024-05-25 12:06:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:06:47] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 12:06:50] [INFO ] [Nat]Added 42 Read/Feed constraints in 6047 ms returned unknown
Could not prove EG p1
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 582 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 12:06:51] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:06:51] [INFO ] Invariant cache hit.
[2024-05-25 12:06:52] [INFO ] Dead Transitions using invariants and state equation in 1467 ms found 0 transitions.
[2024-05-25 12:06:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:06:52] [INFO ] Invariant cache hit.
[2024-05-25 12:06:53] [INFO ] Implicit Places using invariants in 553 ms returned []
[2024-05-25 12:06:53] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:06:53] [INFO ] Invariant cache hit.
[2024-05-25 12:06:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:06:54] [INFO ] Implicit Places using invariants and state equation in 1388 ms returned []
Implicit Place search using SMT with State Equation took 1952 ms to find 0 implicit places.
[2024-05-25 12:06:55] [INFO ] Redundant transitions in 175 ms returned []
[2024-05-25 12:06:55] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:06:55] [INFO ] Invariant cache hit.
[2024-05-25 12:06:56] [INFO ] Dead Transitions using invariants and state equation in 1416 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5617 ms. Remains : 194/194 places, 3728/3728 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND p0 p1))), (X (X p1)), (X (X (NOT (AND p0 p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 212 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 :[p1, (NOT p1)]
Finished random walk after 15 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND p0 p1))), (X (X p1)), (X (X (NOT (AND p0 p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 p1))]
Knowledge based reduction with 7 factoid took 312 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 113 ms :[p1, (NOT p1)]
Stuttering acceptance computed with spot in 140 ms :[p1, (NOT p1)]
[2024-05-25 12:06:57] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:06:57] [INFO ] Invariant cache hit.
[2024-05-25 12:06:58] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2024-05-25 12:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:07:00] [INFO ] [Real]Absence check using state equation in 1978 ms returned sat
[2024-05-25 12:07:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:07:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2024-05-25 12:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:07:02] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2024-05-25 12:07:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:07:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 12:07:08] [INFO ] [Nat]Added 42 Read/Feed constraints in 6031 ms returned unknown
Could not prove EG p1
Stuttering acceptance computed with spot in 133 ms :[p1, (NOT p1)]
Product exploration explored 100000 steps with 2645 reset in 1118 ms.
Product exploration explored 100000 steps with 2523 reset in 928 ms.
Built C files in :
/tmp/ltsmin15671204925102597087
[2024-05-25 12:07:10] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:07:10] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15671204925102597087
Running compilation step : cd /tmp/ltsmin15671204925102597087;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15671204925102597087;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15671204925102597087;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 659 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 12:07:14] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:07:14] [INFO ] Invariant cache hit.
[2024-05-25 12:07:15] [INFO ] Dead Transitions using invariants and state equation in 1281 ms found 0 transitions.
[2024-05-25 12:07:15] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:07:15] [INFO ] Invariant cache hit.
[2024-05-25 12:07:16] [INFO ] Implicit Places using invariants in 607 ms returned []
[2024-05-25 12:07:16] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:07:16] [INFO ] Invariant cache hit.
[2024-05-25 12:07:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:07:22] [INFO ] Implicit Places using invariants and state equation in 5696 ms returned []
Implicit Place search using SMT with State Equation took 6307 ms to find 0 implicit places.
[2024-05-25 12:07:22] [INFO ] Redundant transitions in 206 ms returned []
[2024-05-25 12:07:22] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:07:22] [INFO ] Invariant cache hit.
[2024-05-25 12:07:24] [INFO ] Dead Transitions using invariants and state equation in 2057 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10564 ms. Remains : 194/194 places, 3728/3728 transitions.
Built C files in :
/tmp/ltsmin14551299600831253581
[2024-05-25 12:07:24] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:07:24] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14551299600831253581
Running compilation step : cd /tmp/ltsmin14551299600831253581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14551299600831253581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14551299600831253581;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 12:07:27] [INFO ] Flatten gal took : 121 ms
[2024-05-25 12:07:28] [INFO ] Flatten gal took : 131 ms
[2024-05-25 12:07:28] [INFO ] Time to serialize gal into /tmp/LTL10030611251518323064.gal : 24 ms
[2024-05-25 12:07:28] [INFO ] Time to serialize properties into /tmp/LTL11036299475236149045.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10030611251518323064.gal' '-t' 'CGAL' '-hoa' '/tmp/aut855610268623716590.hoa' '-atoms' '/tmp/LTL11036299475236149045.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11036299475236149045.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut855610268623716590.hoa
Detected timeout of ITS tools.
[2024-05-25 12:07:43] [INFO ] Flatten gal took : 147 ms
[2024-05-25 12:07:43] [INFO ] Flatten gal took : 169 ms
[2024-05-25 12:07:43] [INFO ] Time to serialize gal into /tmp/LTL4872252797236498625.gal : 29 ms
[2024-05-25 12:07:43] [INFO ] Time to serialize properties into /tmp/LTL15704851178997424918.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4872252797236498625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15704851178997424918.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((("(SUR_PONT_A<1)")||(X(F("(SUR_PONT_B<1)"))))U(G("(SUR_PONT_B>=1)"))))
Formula 0 simplified : (!"(SUR_PONT_A<1)" & XG!"(SUR_PONT_B<1)") R F!"(SUR_PONT_B>=1)"
Detected timeout of ITS tools.
[2024-05-25 12:07:59] [INFO ] Flatten gal took : 166 ms
[2024-05-25 12:07:59] [INFO ] Applying decomposition
[2024-05-25 12:07:59] [INFO ] Flatten gal took : 147 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9885196192040079369.txt' '-o' '/tmp/graph9885196192040079369.bin' '-w' '/tmp/graph9885196192040079369.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9885196192040079369.bin' '-l' '-1' '-v' '-w' '/tmp/graph9885196192040079369.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:07:59] [INFO ] Decomposing Gal with order
[2024-05-25 12:07:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:08:00] [INFO ] Removed a total of 6953 redundant transitions.
[2024-05-25 12:08:00] [INFO ] Flatten gal took : 1196 ms
[2024-05-25 12:08:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 23 ms.
[2024-05-25 12:08:00] [INFO ] Time to serialize gal into /tmp/LTL2273707727290767262.gal : 3 ms
[2024-05-25 12:08:00] [INFO ] Time to serialize properties into /tmp/LTL17849374296216444161.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2273707727290767262.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17849374296216444161.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((("(u0.SUR_PONT_A<1)")||(X(F("(u0.SUR_PONT_B<1)"))))U(G("(u0.SUR_PONT_B>=1)"))))
Formula 0 simplified : (!"(u0.SUR_PONT_A<1)" & XG!"(u0.SUR_PONT_B<1)") R F!"(u0.SUR_PONT_B>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8111178387793564512
[2024-05-25 12:08:16] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8111178387793564512
Running compilation step : cd /tmp/ltsmin8111178387793564512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8111178387793564512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8111178387793564512;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-06 finished in 107471 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))||(G(p2)&&p1))))'
Support contains 187 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 61 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 12:08:19] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 12:08:19] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:08:20] [INFO ] Dead Transitions using invariants and state equation in 1320 ms found 0 transitions.
[2024-05-25 12:08:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:08:20] [INFO ] Invariant cache hit.
[2024-05-25 12:08:20] [INFO ] Implicit Places using invariants in 172 ms returned []
[2024-05-25 12:08:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:08:20] [INFO ] Invariant cache hit.
[2024-05-25 12:08:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:08:21] [INFO ] Implicit Places using invariants and state equation in 720 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 898 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 16 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2301 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(AND (OR (AND (GEQ s79 1) (GEQ s85 1) (GEQ s86 1) (GEQ s180 1)) (AND (GEQ s45 1) (GEQ s85 1) (GEQ s86 1) (GEQ s192 1)) (AND (GEQ s25 1) (GEQ s85 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 11 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-07 finished in 2647 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 42 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 12:08:21] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-05-25 12:08:21] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 12:08:23] [INFO ] Dead Transitions using invariants and state equation in 1212 ms found 0 transitions.
[2024-05-25 12:08:23] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:08:23] [INFO ] Invariant cache hit.
[2024-05-25 12:08:23] [INFO ] Implicit Places using invariants in 479 ms returned []
[2024-05-25 12:08:23] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:08:23] [INFO ] Invariant cache hit.
[2024-05-25 12:08:23] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:08:25] [INFO ] Implicit Places using invariants and state equation in 2264 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2763 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 31 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4052 ms. Remains : 194/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 203 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LT s169 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 34 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-08 finished in 4295 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F(p0)) U p1)))'
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 22 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 1254 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
[2024-05-25 12:08:27] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2024-05-25 12:08:27] [INFO ] Computed 4 invariants in 5 ms
[2024-05-25 12:08:27] [INFO ] Implicit Places using invariants in 567 ms returned []
[2024-05-25 12:08:27] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:08:27] [INFO ] Invariant cache hit.
[2024-05-25 12:08:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:08:29] [INFO ] Implicit Places using invariants and state equation in 1904 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2511 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/196 places, 3724/3728 transitions.
Applied a total of 0 rules in 457 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4229 ms. Remains : 189/196 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 265 ms :[(NOT p1), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), 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=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s153 1) (GEQ s167 1)), p0:(AND (GEQ s87 1) (GEQ s167 1))], 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]]
Stuttering criterion allowed to conclude after 640 steps with 11 reset in 9 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-09 finished in 4542 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0)) U G((!X(p1) U p2)))))'
Support contains 9 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 12:08:30] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-05-25 12:08:30] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:08:32] [INFO ] Dead Transitions using invariants and state equation in 1591 ms found 0 transitions.
[2024-05-25 12:08:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:08:32] [INFO ] Invariant cache hit.
[2024-05-25 12:08:32] [INFO ] Implicit Places using invariants in 479 ms returned []
[2024-05-25 12:08:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:08:32] [INFO ] Invariant cache hit.
[2024-05-25 12:08:32] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:08:34] [INFO ] Implicit Places using invariants and state equation in 1873 ms returned []
Implicit Place search using SMT with State Equation took 2364 ms to find 0 implicit places.
[2024-05-25 12:08:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 12:08:34] [INFO ] Invariant cache hit.
[2024-05-25 12:08:36] [INFO ] Dead Transitions using invariants and state equation in 1849 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5835 ms. Remains : 196/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p2), (NOT p2), (OR (NOT p2) (AND (NOT p0) p1)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s62 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1) (GEQ s83 1)), p1:(AND (GEQ s84 1) (GEQ s86 1) (GEQ s127 1) (GEQ s168 1)), p0:(OR (AND (GEQ s62 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2384 steps with 4 reset in 26 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-10 finished in 6119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||F(G(p2))))'
Support contains 8 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 548 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 12:08:37] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 12:08:37] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 12:08:38] [INFO ] Dead Transitions using invariants and state equation in 1410 ms found 0 transitions.
[2024-05-25 12:08:38] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:08:38] [INFO ] Invariant cache hit.
[2024-05-25 12:08:39] [INFO ] Implicit Places using invariants in 408 ms returned []
[2024-05-25 12:08:39] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:08:39] [INFO ] Invariant cache hit.
[2024-05-25 12:08:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:08:40] [INFO ] Implicit Places using invariants and state equation in 1464 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1883 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 721 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4579 ms. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s169 1) (GEQ s177 1)), p0:(AND (GEQ s49 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)), p2:(OR (AND (GEQ s1 1) (GEQ s85 1) (GEQ s155 1) (GEQ s177 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 151 reset in 1589 ms.
Product exploration explored 100000 steps with 151 reset in 1378 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (AND (NOT p1) (NOT p0))), (X (X p2)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 200 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p2)]
Finished random walk after 328 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=82 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND (NOT p1) p0 p2))), (X (AND (NOT p1) (NOT p0))), (X (X p2)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 9 factoid took 321 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 79 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p2)]
Support contains 7 out of 194 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 601 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 12:08:45] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2024-05-25 12:08:45] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:09:00] [INFO ] Dead Transitions using invariants and state equation in 14907 ms found 0 transitions.
[2024-05-25 12:09:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:09:00] [INFO ] Invariant cache hit.
[2024-05-25 12:09:01] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-25 12:09:01] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:09:01] [INFO ] Invariant cache hit.
[2024-05-25 12:09:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:09:02] [INFO ] Implicit Places using invariants and state equation in 1535 ms returned []
Implicit Place search using SMT with State Equation took 2064 ms to find 0 implicit places.
[2024-05-25 12:09:03] [INFO ] Redundant transitions in 179 ms returned []
[2024-05-25 12:09:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:09:03] [INFO ] Invariant cache hit.
[2024-05-25 12:09:04] [INFO ] Dead Transitions using invariants and state equation in 1375 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 19160 ms. Remains : 194/194 places, 3727/3727 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 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 71 ms :[(NOT p2)]
Finished random walk after 330 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=47 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 101 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 46 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p2)]
Product exploration explored 100000 steps with 151 reset in 1356 ms.
Product exploration explored 100000 steps with 151 reset in 1017 ms.
Built C files in :
/tmp/ltsmin1087321137008993329
[2024-05-25 12:09:07] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:09:07] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1087321137008993329
Running compilation step : cd /tmp/ltsmin1087321137008993329;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1087321137008993329;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1087321137008993329;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 7 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 539 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 12:09:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:09:11] [INFO ] Invariant cache hit.
[2024-05-25 12:09:12] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
[2024-05-25 12:09:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:09:12] [INFO ] Invariant cache hit.
[2024-05-25 12:09:12] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-25 12:09:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:09:12] [INFO ] Invariant cache hit.
[2024-05-25 12:09:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:09:13] [INFO ] Implicit Places using invariants and state equation in 1322 ms returned []
Implicit Place search using SMT with State Equation took 1739 ms to find 0 implicit places.
[2024-05-25 12:09:14] [INFO ] Redundant transitions in 171 ms returned []
[2024-05-25 12:09:14] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:09:14] [INFO ] Invariant cache hit.
[2024-05-25 12:09:16] [INFO ] Dead Transitions using invariants and state equation in 1969 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5677 ms. Remains : 194/194 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin15428106052523931406
[2024-05-25 12:09:16] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:09:16] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15428106052523931406
Running compilation step : cd /tmp/ltsmin15428106052523931406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15428106052523931406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin15428106052523931406;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 12:09:19] [INFO ] Flatten gal took : 95 ms
[2024-05-25 12:09:19] [INFO ] Flatten gal took : 99 ms
[2024-05-25 12:09:19] [INFO ] Time to serialize gal into /tmp/LTL4310146336539377758.gal : 70 ms
[2024-05-25 12:09:19] [INFO ] Time to serialize properties into /tmp/LTL15361127472018027538.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4310146336539377758.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14299122014878362310.hoa' '-atoms' '/tmp/LTL15361127472018027538.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15361127472018027538.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14299122014878362310.hoa
Detected timeout of ITS tools.
[2024-05-25 12:09:35] [INFO ] Flatten gal took : 94 ms
[2024-05-25 12:09:35] [INFO ] Flatten gal took : 103 ms
[2024-05-25 12:09:35] [INFO ] Time to serialize gal into /tmp/LTL17039720924761821442.gal : 20 ms
[2024-05-25 12:09:35] [INFO ] Time to serialize properties into /tmp/LTL5254014888752874264.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17039720924761821442.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5254014888752874264.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((("(((NB_ATTENTE_A_48>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))")U("((CHOIX_2>=1)&&(COMPTEUR_4>=1))"))||(F(G("(((((...315
Formula 0 simplified : (!"(((NB_ATTENTE_A_48>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))" R !"((CHOIX_2>=1)&&(COMPTEUR_4>=1))") & GF!"((((((N...308
Detected timeout of ITS tools.
[2024-05-25 12:09:50] [INFO ] Flatten gal took : 97 ms
[2024-05-25 12:09:50] [INFO ] Applying decomposition
[2024-05-25 12:09:50] [INFO ] Flatten gal took : 102 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph228067297759582276.txt' '-o' '/tmp/graph228067297759582276.bin' '-w' '/tmp/graph228067297759582276.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph228067297759582276.bin' '-l' '-1' '-v' '-w' '/tmp/graph228067297759582276.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:09:50] [INFO ] Decomposing Gal with order
[2024-05-25 12:09:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:09:52] [INFO ] Removed a total of 7112 redundant transitions.
[2024-05-25 12:09:52] [INFO ] Flatten gal took : 1456 ms
[2024-05-25 12:09:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 31 ms.
[2024-05-25 12:09:52] [INFO ] Time to serialize gal into /tmp/LTL4630760842463579113.gal : 5 ms
[2024-05-25 12:09:52] [INFO ] Time to serialize properties into /tmp/LTL10736987844008938180.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4630760842463579113.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10736987844008938180.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((("(((i1.u3.NB_ATTENTE_A_48>=1)&&(i0.u1.ATTENTE_A>=1))&&((i0.u2.CAPACITE>=1)&&(u0.CONTROLEUR_1>=1)))")U("((i0.u2.CHOIX_2>=1)&&(i1.u...384
Formula 0 simplified : (!"(((i1.u3.NB_ATTENTE_A_48>=1)&&(i0.u1.ATTENTE_A>=1))&&((i0.u2.CAPACITE>=1)&&(u0.CONTROLEUR_1>=1)))" R !"((i0.u2.CHOIX_2>=1)&&(i1.u...377
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4669334204038661143
[2024-05-25 12:10:07] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4669334204038661143
Running compilation step : cd /tmp/ltsmin4669334204038661143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4669334204038661143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4669334204038661143;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-11 finished in 93884 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||G(p1))))'
Support contains 8 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 70 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 12:10:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 12:10:10] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:10:12] [INFO ] Dead Transitions using invariants and state equation in 1330 ms found 0 transitions.
[2024-05-25 12:10:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:12] [INFO ] Invariant cache hit.
[2024-05-25 12:10:12] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-25 12:10:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:12] [INFO ] Invariant cache hit.
[2024-05-25 12:10:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:10:13] [INFO ] Implicit Places using invariants and state equation in 1428 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1933 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 27 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3363 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s43 1) (LT s85 1) (LT s86 1) (LT s173 1)), p1:(AND (GEQ s1 1) (GEQ s84 1) (GEQ s136 1) (GEQ s174 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1618 ms.
Product exploration explored 100000 steps with 50000 reset in 1553 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 51 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-V80P50N20-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-13 finished in 6841 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 475 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 12:10:17] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 12:10:17] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:10:19] [INFO ] Dead Transitions using invariants and state equation in 2028 ms found 0 transitions.
[2024-05-25 12:10:19] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:19] [INFO ] Invariant cache hit.
[2024-05-25 12:10:20] [INFO ] Implicit Places using invariants in 828 ms returned []
[2024-05-25 12:10:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:20] [INFO ] Invariant cache hit.
[2024-05-25 12:10:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:10:25] [INFO ] Implicit Places using invariants and state equation in 4845 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5695 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 549 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 8753 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3432 reset in 883 ms.
Product exploration explored 100000 steps with 3482 reset in 885 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 167 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 224 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0)]
[2024-05-25 12:10:28] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 12:10:28] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 12:10:30] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 12:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:10:31] [INFO ] [Real]Absence check using state equation in 811 ms returned sat
[2024-05-25 12:10:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:10:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 12:10:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:10:32] [INFO ] [Nat]Absence check using state equation in 215 ms returned sat
[2024-05-25 12:10:32] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:10:35] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 12:10:38] [INFO ] [Nat]Added 42 Read/Feed constraints in 6057 ms returned unknown
Could not prove EG (NOT p0)
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 581 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 12:10:39] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:39] [INFO ] Invariant cache hit.
[2024-05-25 12:10:41] [INFO ] Dead Transitions using invariants and state equation in 1970 ms found 0 transitions.
[2024-05-25 12:10:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:41] [INFO ] Invariant cache hit.
[2024-05-25 12:10:42] [INFO ] Implicit Places using invariants in 713 ms returned []
[2024-05-25 12:10:42] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:42] [INFO ] Invariant cache hit.
[2024-05-25 12:10:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:10:47] [INFO ] Implicit Places using invariants and state equation in 4964 ms returned []
Implicit Place search using SMT with State Equation took 5698 ms to find 0 implicit places.
[2024-05-25 12:10:47] [INFO ] Redundant transitions in 174 ms returned []
[2024-05-25 12:10:47] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:47] [INFO ] Invariant cache hit.
[2024-05-25 12:10:48] [INFO ] Dead Transitions using invariants and state equation in 1388 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9855 ms. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 165 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0)]
Finished random walk after 156 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 240 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0)]
[2024-05-25 12:10:49] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:10:49] [INFO ] Invariant cache hit.
[2024-05-25 12:10:51] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 12:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:10:52] [INFO ] [Real]Absence check using state equation in 873 ms returned sat
[2024-05-25 12:10:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:10:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 12:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:10:54] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2024-05-25 12:10:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:10:56] [INFO ] [Nat]Added 42 Read/Feed constraints in 1629 ms returned sat
[2024-05-25 12:10:56] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 169 ms.
[2024-05-25 12:10:57] [INFO ] Added : 21 causal constraints over 7 iterations in 510 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 77 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3594 reset in 953 ms.
Product exploration explored 100000 steps with 3292 reset in 1035 ms.
Built C files in :
/tmp/ltsmin2140027731460147210
[2024-05-25 12:10:59] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:10:59] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2140027731460147210
Running compilation step : cd /tmp/ltsmin2140027731460147210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2140027731460147210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2140027731460147210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 574 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 12:11:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:11:02] [INFO ] Invariant cache hit.
[2024-05-25 12:11:04] [INFO ] Dead Transitions using invariants and state equation in 1748 ms found 0 transitions.
[2024-05-25 12:11:04] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:11:04] [INFO ] Invariant cache hit.
[2024-05-25 12:11:05] [INFO ] Implicit Places using invariants in 545 ms returned []
[2024-05-25 12:11:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:11:05] [INFO ] Invariant cache hit.
[2024-05-25 12:11:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:11:06] [INFO ] Implicit Places using invariants and state equation in 1321 ms returned []
Implicit Place search using SMT with State Equation took 1885 ms to find 0 implicit places.
[2024-05-25 12:11:06] [INFO ] Redundant transitions in 170 ms returned []
[2024-05-25 12:11:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:11:06] [INFO ] Invariant cache hit.
[2024-05-25 12:11:08] [INFO ] Dead Transitions using invariants and state equation in 1922 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6357 ms. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin14026856996124468173
[2024-05-25 12:11:08] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:11:08] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14026856996124468173
Running compilation step : cd /tmp/ltsmin14026856996124468173;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14026856996124468173;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14026856996124468173;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 12:11:12] [INFO ] Flatten gal took : 138 ms
[2024-05-25 12:11:12] [INFO ] Flatten gal took : 146 ms
[2024-05-25 12:11:12] [INFO ] Time to serialize gal into /tmp/LTL7294466758792227197.gal : 27 ms
[2024-05-25 12:11:12] [INFO ] Time to serialize properties into /tmp/LTL17814965272218509335.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7294466758792227197.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18201970435096152430.hoa' '-atoms' '/tmp/LTL17814965272218509335.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17814965272218509335.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18201970435096152430.hoa
Detected timeout of ITS tools.
[2024-05-25 12:11:27] [INFO ] Flatten gal took : 132 ms
[2024-05-25 12:11:27] [INFO ] Flatten gal took : 148 ms
[2024-05-25 12:11:28] [INFO ] Time to serialize gal into /tmp/LTL1930189328265007627.gal : 65 ms
[2024-05-25 12:11:28] [INFO ] Time to serialize properties into /tmp/LTL15639628171168722177.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1930189328265007627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15639628171168722177.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(SUR_PONT_A>=1)")))
Formula 0 simplified : G!"(SUR_PONT_A>=1)"
Detected timeout of ITS tools.
[2024-05-25 12:11:43] [INFO ] Flatten gal took : 120 ms
[2024-05-25 12:11:43] [INFO ] Applying decomposition
[2024-05-25 12:11:43] [INFO ] Flatten gal took : 121 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3882912449327494704.txt' '-o' '/tmp/graph3882912449327494704.bin' '-w' '/tmp/graph3882912449327494704.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3882912449327494704.bin' '-l' '-1' '-v' '-w' '/tmp/graph3882912449327494704.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:11:43] [INFO ] Decomposing Gal with order
[2024-05-25 12:11:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:11:45] [INFO ] Removed a total of 6953 redundant transitions.
[2024-05-25 12:11:45] [INFO ] Flatten gal took : 1637 ms
[2024-05-25 12:11:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 54 ms.
[2024-05-25 12:11:45] [INFO ] Time to serialize gal into /tmp/LTL3254369952939929152.gal : 4 ms
[2024-05-25 12:11:45] [INFO ] Time to serialize properties into /tmp/LTL15952116990646921050.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3254369952939929152.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15952116990646921050.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("(u1.SUR_PONT_A>=1)")))
Formula 0 simplified : G!"(u1.SUR_PONT_A>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10562286959142638663
[2024-05-25 12:12:00] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10562286959142638663
Running compilation step : cd /tmp/ltsmin10562286959142638663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10562286959142638663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin10562286959142638663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-14 finished in 106354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||F(p1)))'
Support contains 4 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 39 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 12:12:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 12:12:03] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:12:05] [INFO ] Dead Transitions using invariants and state equation in 1709 ms found 0 transitions.
[2024-05-25 12:12:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:12:05] [INFO ] Invariant cache hit.
[2024-05-25 12:12:06] [INFO ] Implicit Places using invariants in 533 ms returned []
[2024-05-25 12:12:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 12:12:06] [INFO ] Invariant cache hit.
[2024-05-25 12:12:06] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:12:08] [INFO ] Implicit Places using invariants and state equation in 1925 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2487 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 23 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4263 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s168 1) (GEQ s177 1)), p0:(AND (GEQ s167 1) (GEQ s192 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 683 reset in 798 ms.
Product exploration explored 100000 steps with 706 reset in 816 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 183 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p1)]
Finished random walk after 195 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=65 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p1)]
[2024-05-25 12:12:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 12:12:10] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 12:12:12] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 12:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:12:13] [INFO ] [Real]Absence check using state equation in 1006 ms returned sat
[2024-05-25 12:12:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:12:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 12:12:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:12:16] [INFO ] [Nat]Absence check using state equation in 918 ms returned sat
[2024-05-25 12:12:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:12:17] [INFO ] [Nat]Added 42 Read/Feed constraints in 1021 ms returned sat
[2024-05-25 12:12:17] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 126 ms.
[2024-05-25 12:12:18] [INFO ] Added : 71 causal constraints over 15 iterations in 885 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 193 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 191 transition count 3726
Applied a total of 3 rules in 906 ms. Remains 191 /193 variables (removed 2) and now considering 3726/3727 (removed 1) transitions.
[2024-05-25 12:12:18] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2024-05-25 12:12:18] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 12:12:19] [INFO ] Implicit Places using invariants in 651 ms returned []
[2024-05-25 12:12:19] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 12:12:19] [INFO ] Invariant cache hit.
[2024-05-25 12:12:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:12:22] [INFO ] Implicit Places using invariants and state equation in 2927 ms returned []
Implicit Place search using SMT with State Equation took 3592 ms to find 0 implicit places.
[2024-05-25 12:12:22] [INFO ] Redundant transitions in 172 ms returned []
[2024-05-25 12:12:22] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 12:12:22] [INFO ] Invariant cache hit.
[2024-05-25 12:12:24] [INFO ] Dead Transitions using invariants and state equation in 1397 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 191/193 places, 3726/3727 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6101 ms. Remains : 191/193 places, 3726/3727 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Finished random walk after 154 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=51 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p1)]
[2024-05-25 12:12:24] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 12:12:24] [INFO ] Invariant cache hit.
[2024-05-25 12:12:25] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 12:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:12:27] [INFO ] [Real]Absence check using state equation in 1812 ms returned sat
[2024-05-25 12:12:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:12:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2024-05-25 12:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:12:29] [INFO ] [Nat]Absence check using state equation in 775 ms returned sat
[2024-05-25 12:12:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:12:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 12:12:35] [INFO ] [Nat]Added 42 Read/Feed constraints in 6082 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 61 ms :[(NOT p1)]
Product exploration explored 100000 steps with 795 reset in 899 ms.
Product exploration explored 100000 steps with 809 reset in 705 ms.
Built C files in :
/tmp/ltsmin12494467990826667080
[2024-05-25 12:12:37] [INFO ] Too many transitions (3726) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:12:37] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12494467990826667080
Running compilation step : cd /tmp/ltsmin12494467990826667080;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12494467990826667080;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12494467990826667080;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 191 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 3726/3726 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 190 transition count 3725
Applied a total of 2 rules in 510 ms. Remains 190 /191 variables (removed 1) and now considering 3725/3726 (removed 1) transitions.
[2024-05-25 12:12:41] [INFO ] Flow matrix only has 407 transitions (discarded 3318 similar events)
// Phase 1: matrix 407 rows 190 cols
[2024-05-25 12:12:41] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 12:12:41] [INFO ] Implicit Places using invariants in 564 ms returned []
[2024-05-25 12:12:41] [INFO ] Flow matrix only has 407 transitions (discarded 3318 similar events)
[2024-05-25 12:12:41] [INFO ] Invariant cache hit.
[2024-05-25 12:12:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:12:43] [INFO ] Implicit Places using invariants and state equation in 1751 ms returned []
Implicit Place search using SMT with State Equation took 2337 ms to find 0 implicit places.
[2024-05-25 12:12:43] [INFO ] Redundant transitions in 180 ms returned []
[2024-05-25 12:12:43] [INFO ] Flow matrix only has 407 transitions (discarded 3318 similar events)
[2024-05-25 12:12:43] [INFO ] Invariant cache hit.
[2024-05-25 12:12:45] [INFO ] Dead Transitions using invariants and state equation in 1286 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 190/191 places, 3725/3726 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4352 ms. Remains : 190/191 places, 3725/3726 transitions.
Built C files in :
/tmp/ltsmin12481627204011049068
[2024-05-25 12:12:45] [INFO ] Too many transitions (3725) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:12:45] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12481627204011049068
Running compilation step : cd /tmp/ltsmin12481627204011049068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12481627204011049068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12481627204011049068;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 12:12:48] [INFO ] Flatten gal took : 92 ms
[2024-05-25 12:12:48] [INFO ] Flatten gal took : 97 ms
[2024-05-25 12:12:48] [INFO ] Time to serialize gal into /tmp/LTL17127180312639162956.gal : 20 ms
[2024-05-25 12:12:48] [INFO ] Time to serialize properties into /tmp/LTL18014088524055475058.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17127180312639162956.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14522142060492231263.hoa' '-atoms' '/tmp/LTL18014088524055475058.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18014088524055475058.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14522142060492231263.hoa
Detected timeout of ITS tools.
[2024-05-25 12:13:03] [INFO ] Flatten gal took : 90 ms
[2024-05-25 12:13:04] [INFO ] Flatten gal took : 120 ms
[2024-05-25 12:13:04] [INFO ] Time to serialize gal into /tmp/LTL1251839278046725589.gal : 19 ms
[2024-05-25 12:13:04] [INFO ] Time to serialize properties into /tmp/LTL13052511915567493962.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1251839278046725589.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13052511915567493962.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X("((CHOIX_1>=1)&&(COMPTEUR_20>=1))"))||(F("((CHOIX_2>=1)&&(COMPTEUR_5>=1))"))))
Formula 0 simplified : X!"((CHOIX_1>=1)&&(COMPTEUR_20>=1))" & G!"((CHOIX_2>=1)&&(COMPTEUR_5>=1))"
Detected timeout of ITS tools.
[2024-05-25 12:13:19] [INFO ] Flatten gal took : 110 ms
[2024-05-25 12:13:19] [INFO ] Applying decomposition
[2024-05-25 12:13:19] [INFO ] Flatten gal took : 109 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13273313873499566983.txt' '-o' '/tmp/graph13273313873499566983.bin' '-w' '/tmp/graph13273313873499566983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13273313873499566983.bin' '-l' '-1' '-v' '-w' '/tmp/graph13273313873499566983.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:13:19] [INFO ] Decomposing Gal with order
[2024-05-25 12:13:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:13:20] [INFO ] Removed a total of 6755 redundant transitions.
[2024-05-25 12:13:20] [INFO ] Flatten gal took : 854 ms
[2024-05-25 12:13:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 18 ms.
[2024-05-25 12:13:20] [INFO ] Time to serialize gal into /tmp/LTL695731771740672902.gal : 3 ms
[2024-05-25 12:13:20] [INFO ] Time to serialize properties into /tmp/LTL2683189504942309003.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL695731771740672902.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2683189504942309003.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !(((X("((u1.CHOIX_1>=1)&&(i1.u2.COMPTEUR_20>=1))"))||(F("((i1.u0.CHOIX_2>=1)&&(i1.u2.COMPTEUR_5>=1))"))))
Formula 0 simplified : X!"((u1.CHOIX_1>=1)&&(i1.u2.COMPTEUR_20>=1))" & G!"((i1.u0.CHOIX_2>=1)&&(i1.u2.COMPTEUR_5>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12552797224088707691
[2024-05-25 12:13:35] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12552797224088707691
Running compilation step : cd /tmp/ltsmin12552797224088707691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12552797224088707691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12552797224088707691;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-15 finished in 94943 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(F(p0))||(p1&&G(p2)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(p0&&F(!p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(!p1)||p0))))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-04
Stuttering acceptance computed with spot in 196 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 184 out of 196 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 171 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
[2024-05-25 12:13:39] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2024-05-25 12:13:39] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 12:13:39] [INFO ] Implicit Places using invariants in 226 ms returned []
[2024-05-25 12:13:39] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:13:39] [INFO ] Invariant cache hit.
[2024-05-25 12:13:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:13:40] [INFO ] Implicit Places using invariants and state equation in 1172 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1410 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 189/196 places, 3724/3728 transitions.
Applied a total of 0 rules in 34 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1628 ms. Remains : 189/196 places, 3724/3728 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 77370 steps with 157 reset in 10002 ms.
Product exploration timeout after 76010 steps with 154 reset in 10002 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Detected a total of 164/189 stabilizing places and 322/3724 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 210 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Finished random walk after 6338 steps, including 12 resets, run visited all 4 properties in 781 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 383 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 251 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Support contains 184 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 17 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2024-05-25 12:14:03] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2024-05-25 12:14:03] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 12:14:03] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-05-25 12:14:03] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:14:03] [INFO ] Invariant cache hit.
[2024-05-25 12:14:03] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:14:03] [INFO ] Implicit Places using invariants and state equation in 366 ms returned []
Implicit Place search using SMT with State Equation took 579 ms to find 0 implicit places.
[2024-05-25 12:14:03] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:14:03] [INFO ] Invariant cache hit.
[2024-05-25 12:14:05] [INFO ] Dead Transitions using invariants and state equation in 1933 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2533 ms. Remains : 189/189 places, 3724/3724 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Detected a total of 164/189 stabilizing places and 322/3724 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 166 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 177 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 20 resets, run finished after 1221 ms. (steps per millisecond=8 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 2016 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 2525 ms. (steps per millisecond=3 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 12:14:11] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:14:11] [INFO ] Invariant cache hit.
[2024-05-25 12:14:16] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 12:14:28] [INFO ] After 11961ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:14:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 12:14:47] [INFO ] After 18685ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 12:14:47] [INFO ] State equation strengthened by 42 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:647)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 12:14:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 12:14:55] [INFO ] After 27385ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 324 ms.
Support contains 184 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 721 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 722 ms. Remains : 189/189 places, 3724/3724 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 1281 ms. (steps per millisecond=7 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 1537 ms. (steps per millisecond=6 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 1466 ms. (steps per millisecond=6 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 139286 steps, run timeout after 12001 ms. (steps per millisecond=11 ) properties seen :{}
Probabilistic random walk after 139286 steps, saw 47917 distinct states, run finished after 12001 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 12:15:13] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:15:13] [INFO ] Invariant cache hit.
[2024-05-25 12:15:17] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 12:15:27] [INFO ] After 10715ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 12:15:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2024-05-25 12:15:45] [INFO ] After 17329ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 12:15:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:15:52] [INFO ] After 7236ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 12:15:52] [INFO ] After 7239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 0 ms.
[2024-05-25 12:15:52] [INFO ] After 25023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 253 ms.
Support contains 184 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 459 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 460 ms. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 469 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2024-05-25 12:15:53] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:15:53] [INFO ] Invariant cache hit.
[2024-05-25 12:15:54] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-05-25 12:15:54] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:15:54] [INFO ] Invariant cache hit.
[2024-05-25 12:15:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:15:54] [INFO ] Implicit Places using invariants and state equation in 388 ms returned []
Implicit Place search using SMT with State Equation took 593 ms to find 0 implicit places.
[2024-05-25 12:15:54] [INFO ] Redundant transitions in 183 ms returned []
[2024-05-25 12:15:54] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:15:54] [INFO ] Invariant cache hit.
[2024-05-25 12:15:55] [INFO ] Dead Transitions using invariants and state equation in 1230 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2489 ms. Remains : 189/189 places, 3724/3724 transitions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 7 factoid took 270 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 178 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 207 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1)]
Product exploration timeout after 84860 steps with 172 reset in 10001 ms.
Product exploration timeout after 84370 steps with 172 reset in 10001 ms.
Built C files in :
/tmp/ltsmin5737492259954994366
[2024-05-25 12:16:17] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5737492259954994366
Running compilation step : cd /tmp/ltsmin5737492259954994366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5737492259954994366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5737492259954994366;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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 184 out of 189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 38 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2024-05-25 12:16:20] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:16:20] [INFO ] Invariant cache hit.
[2024-05-25 12:16:20] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-05-25 12:16:20] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:16:20] [INFO ] Invariant cache hit.
[2024-05-25 12:16:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 12:16:20] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
[2024-05-25 12:16:20] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 12:16:20] [INFO ] Invariant cache hit.
[2024-05-25 12:16:21] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1814 ms. Remains : 189/189 places, 3724/3724 transitions.
Built C files in :
/tmp/ltsmin16733321928753983773
[2024-05-25 12:16:21] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16733321928753983773
Running compilation step : cd /tmp/ltsmin16733321928753983773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16733321928753983773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin16733321928753983773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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)
[2024-05-25 12:16:25] [INFO ] Flatten gal took : 116 ms
[2024-05-25 12:16:25] [INFO ] Flatten gal took : 120 ms
[2024-05-25 12:16:25] [INFO ] Time to serialize gal into /tmp/LTL10241655635753938790.gal : 20 ms
[2024-05-25 12:16:25] [INFO ] Time to serialize properties into /tmp/LTL65202760983826956.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10241655635753938790.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7276465901235406465.hoa' '-atoms' '/tmp/LTL65202760983826956.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL65202760983826956.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7276465901235406465.hoa
Detected timeout of ITS tools.
[2024-05-25 12:16:41] [INFO ] Flatten gal took : 126 ms
[2024-05-25 12:16:41] [INFO ] Flatten gal took : 131 ms
[2024-05-25 12:16:41] [INFO ] Time to serialize gal into /tmp/LTL13194282191566320566.gal : 33 ms
[2024-05-25 12:16:41] [INFO ] Time to serialize properties into /tmp/LTL8968725114600833759.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13194282191566320566.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8968725114600833759.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G((((((((X("(((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&...146490
Formula 0 simplified : XF(!"((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_63<1)||(COMPTEUR_14<1)))&&(((NB_ATTENTE_A_0<1)||(CONTROLEUR_...146470
Detected timeout of ITS tools.
[2024-05-25 12:16:56] [INFO ] Flatten gal took : 186 ms
[2024-05-25 12:16:56] [INFO ] Applying decomposition
[2024-05-25 12:16:56] [INFO ] Flatten gal took : 222 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11373702831785611483.txt' '-o' '/tmp/graph11373702831785611483.bin' '-w' '/tmp/graph11373702831785611483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11373702831785611483.bin' '-l' '-1' '-v' '-w' '/tmp/graph11373702831785611483.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:16:57] [INFO ] Decomposing Gal with order
[2024-05-25 12:16:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:16:58] [INFO ] Removed a total of 6795 redundant transitions.
[2024-05-25 12:16:58] [INFO ] Flatten gal took : 987 ms
[2024-05-25 12:16:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 19 ms.
[2024-05-25 12:16:58] [INFO ] Time to serialize gal into /tmp/LTL17192465822181154938.gal : 8 ms
[2024-05-25 12:16:58] [INFO ] Time to serialize properties into /tmp/LTL8561323922604015104.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17192465822181154938.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8561323922604015104.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G((((((((X("(((((((((u1.ROUTE_A<1)||(u1.NB_ATTENTE_A_20<1))&&((u1.ROUTE_A<1)||(u1.NB_ATTENTE_A_22<1)))&&(((u1.ROUTE_A<1)||(u1.NB_...187788
Formula 0 simplified : XF(!"((((((((((((((i1.u0.NB_ATTENTE_A_0<1)||(i1.u0.CONTROLEUR_1<1))||((i1.u0.NB_ATTENTE_B_63<1)||(i1.u2.COMPTEUR_14<1)))&&(((i1.u0.N...187768
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11777488914675532622
[2024-05-25 12:17:13] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11777488914675532622
Running compilation step : cd /tmp/ltsmin11777488914675532622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11777488914675532622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11777488914675532622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLFireability-04 finished in 217605 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0||X(F(p1))) U G(!p1)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||F(G(p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||F(p1)))'
[2024-05-25 12:17:17] [INFO ] Flatten gal took : 140 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1333347291292833882
[2024-05-25 12:17:17] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2024-05-25 12:17:17] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1333347291292833882
Running compilation step : cd /tmp/ltsmin1333347291292833882;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 12:17:17] [INFO ] Applying decomposition
[2024-05-25 12:17:17] [INFO ] Flatten gal took : 188 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph12585630881885783001.txt' '-o' '/tmp/graph12585630881885783001.bin' '-w' '/tmp/graph12585630881885783001.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12585630881885783001.bin' '-l' '-1' '-v' '-w' '/tmp/graph12585630881885783001.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:17:18] [INFO ] Decomposing Gal with order
[2024-05-25 12:17:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:17:19] [INFO ] Removed a total of 7271 redundant transitions.
[2024-05-25 12:17:19] [INFO ] Flatten gal took : 1444 ms
[2024-05-25 12:17:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 873 labels/synchronizations in 29 ms.
[2024-05-25 12:17:19] [INFO ] Time to serialize gal into /tmp/LTLFireability9372926486112845659.gal : 18 ms
[2024-05-25 12:17:19] [INFO ] Time to serialize properties into /tmp/LTLFireability5304326487848693293.ltl : 34 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9372926486112845659.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5304326487848693293.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 7 LTL properties
Checking formula 0 : !((X((X(F("(((i1.u1.CAPACITE>=50)&&(i2.u5.VIDANGE_2>=1))||((i1.u1.CAPACITE>=50)&&(i0.u4.VIDANGE_1>=1)))")))||(("((((((((((i1.u1.CAPACI...12653
Formula 0 simplified : X(XG!"(((i1.u1.CAPACITE>=50)&&(i2.u5.VIDANGE_2>=1))||((i1.u1.CAPACITE>=50)&&(i0.u4.VIDANGE_1>=1)))" & (!"((((((((((i1.u1.CAPACITE>=1...12643
Compilation finished in 30829 ms.
Running link step : cd /tmp/ltsmin1333347291292833882;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 113 ms.
Running LTSmin : cd /tmp/ltsmin1333347291292833882;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(<>((LTLAPp0==true)))||((LTLAPp1==true)&&[]((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin1333347291292833882;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(<>((LTLAPp0==true)))||((LTLAPp1==true)&&[]((LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1333347291292833882;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp3==true))||((LTLAPp3==true)&&<>(!(LTLAPp4==true))))' '--buchi-type=spotba'

BK_STOP 1716640444305

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V80P50N20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-PT-V80P50N20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r065-tajo-171620414600193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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