Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918200211.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P20N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918200211
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 19K Apr 29 23:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 29 23:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 110K Apr 29 23:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 448K Apr 29 23:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.2K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 47K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 149K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 790K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652586343682

Running Version 202205111006
[2022-05-15 03:45:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 03:45:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 03:45:45] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2022-05-15 03:45:45] [INFO ] Transformed 78 places.
[2022-05-15 03:45:45] [INFO ] Transformed 968 transitions.
[2022-05-15 03:45:45] [INFO ] Parsed PT model containing 78 places and 968 transitions in 263 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Applied a total of 0 rules in 27 ms. Remains 78 /78 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2022-05-15 03:45:45] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2022-05-15 03:45:45] [INFO ] Computed 7 place invariants in 17 ms
[2022-05-15 03:45:45] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
[2022-05-15 03:45:45] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2022-05-15 03:45:45] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-15 03:45:46] [INFO ] Implicit Places using invariants in 130 ms returned []
[2022-05-15 03:45:46] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2022-05-15 03:45:46] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-15 03:45:46] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:45:46] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2022-05-15 03:45:46] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2022-05-15 03:45:46] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-15 03:45:46] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 78/78 places, 968/968 transitions.
Support contains 17 out of 78 places after structural reductions.
[2022-05-15 03:45:46] [INFO ] Flatten gal took : 116 ms
[2022-05-15 03:45:47] [INFO ] Flatten gal took : 76 ms
[2022-05-15 03:45:47] [INFO ] Input system was already deterministic with 968 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 441 ms. (steps per millisecond=22 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2022-05-15 03:45:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2022-05-15 03:45:48] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-15 03:45:48] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-15 03:45:48] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2022-05-15 03:45:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-15 03:45:48] [INFO ] After 42ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Applied a total of 2 rules in 13 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2022-05-15 03:45:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-15 03:45:48] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 03:45:48] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
[2022-05-15 03:45:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-15 03:45:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:45:48] [INFO ] Implicit Places using invariants in 165 ms returned []
[2022-05-15 03:45:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-15 03:45:48] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 03:45:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:45:49] [INFO ] Implicit Places using invariants and state equation in 429 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 602 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 968/968 transitions.
Applied a total of 0 rules in 14 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 264 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(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:(GT 1 s49)], 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 14 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-00 finished in 1224 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((G(X(p0))&&G(p1))))))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 73 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 71 transition count 964
Applied a total of 10 rules in 146 ms. Remains 71 /78 variables (removed 7) and now considering 964/968 (removed 4) transitions.
[2022-05-15 03:45:49] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-15 03:45:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:45:49] [INFO ] Implicit Places using invariants in 153 ms returned []
[2022-05-15 03:45:49] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-15 03:45:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:45:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:45:50] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
[2022-05-15 03:45:50] [INFO ] Redundant transitions in 63 ms returned []
[2022-05-15 03:45:50] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-15 03:45:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:45:50] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/78 places, 964/968 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/78 places, 964/968 transitions.
Stuttering acceptance computed with spot in 155 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={1} source=0 dest: 1}, { cond=p1, acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 0}, { cond=p1, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s46), p0:(LEQ s46 s22)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-01 finished in 1201 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 73 transition count 966
Applied a total of 6 rules in 102 ms. Remains 73 /78 variables (removed 5) and now considering 966/968 (removed 2) transitions.
[2022-05-15 03:45:50] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 73 cols
[2022-05-15 03:45:50] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 03:45:51] [INFO ] Implicit Places using invariants in 163 ms returned []
[2022-05-15 03:45:51] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 73 cols
[2022-05-15 03:45:51] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 03:45:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:45:51] [INFO ] Implicit Places using invariants and state equation in 446 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 615 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/78 places, 966/968 transitions.
Applied a total of 0 rules in 68 ms. Remains 71 /71 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 71/78 places, 966/968 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ 1 s0) (LEQ 2 (ADD s47 s48)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-05 finished in 849 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 76 transition count 967
Applied a total of 3 rules in 56 ms. Remains 76 /78 variables (removed 2) and now considering 967/968 (removed 1) transitions.
[2022-05-15 03:45:51] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2022-05-15 03:45:51] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:45:52] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
[2022-05-15 03:45:52] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2022-05-15 03:45:52] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:45:52] [INFO ] Implicit Places using invariants in 152 ms returned []
[2022-05-15 03:45:52] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2022-05-15 03:45:52] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:45:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:45:52] [INFO ] Implicit Places using invariants and state equation in 386 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 547 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 967/968 transitions.
Applied a total of 0 rules in 56 ms. Remains 75 /75 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s52) (GT 3 s46))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1362 reset in 428 ms.
Product exploration explored 100000 steps with 1360 reset in 403 ms.
Computed a total of 48 stabilizing places and 83 stable transitions
Graph (complete) has 1643 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Computed a total of 48 stabilizing places and 83 stable transitions
Detected a total of 48/75 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 176 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 174 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 967/967 transitions.
Applied a total of 0 rules in 43 ms. Remains 75 /75 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 03:45:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:45:54] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:45:54] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
[2022-05-15 03:45:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:45:54] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 03:45:54] [INFO ] Implicit Places using invariants in 146 ms returned []
[2022-05-15 03:45:54] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:45:54] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 03:45:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:45:55] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
[2022-05-15 03:45:55] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-15 03:45:55] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:45:55] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:45:55] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 967/967 transitions.
Computed a total of 48 stabilizing places and 83 stable transitions
Graph (complete) has 1643 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 48 stabilizing places and 83 stable transitions
Detected a total of 48/75 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 183 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1360 reset in 344 ms.
Product exploration explored 100000 steps with 1364 reset in 343 ms.
Built C files in :
/tmp/ltsmin12029278319143135052
[2022-05-15 03:45:56] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 03:45:56] [INFO ] Computation of Complete disable matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:45:56] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 03:45:56] [INFO ] Computation of Complete enable matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:45:57] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 03:45:57] [INFO ] Computation of Completed DNA matrix. took 67 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:45:57] [INFO ] Built C files in 525ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12029278319143135052
Running compilation step : cd /tmp/ltsmin12029278319143135052;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12029278319143135052;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin12029278319143135052;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 967/967 transitions.
Applied a total of 0 rules in 56 ms. Remains 75 /75 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 03:46:00] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:46:00] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:46:00] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
[2022-05-15 03:46:00] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:46:00] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:46:00] [INFO ] Implicit Places using invariants in 154 ms returned []
[2022-05-15 03:46:00] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:46:00] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 03:46:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:46:01] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
[2022-05-15 03:46:01] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-15 03:46:01] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:46:01] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 03:46:01] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin4050051484855110613
[2022-05-15 03:46:01] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 03:46:01] [INFO ] Computation of Complete disable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:01] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 03:46:01] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:01] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 03:46:01] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:01] [INFO ] Built C files in 228ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4050051484855110613
Running compilation step : cd /tmp/ltsmin4050051484855110613;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4050051484855110613;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4050051484855110613;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 03:46:04] [INFO ] Flatten gal took : 48 ms
[2022-05-15 03:46:05] [INFO ] Flatten gal took : 65 ms
[2022-05-15 03:46:05] [INFO ] Time to serialize gal into /tmp/LTL1649686519714399370.gal : 14 ms
[2022-05-15 03:46:05] [INFO ] Time to serialize properties into /tmp/LTL468320849107867056.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1649686519714399370.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL468320849107867056.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1649686...265
Read 1 LTL properties
Checking formula 0 : !((G(F("((SORTI_B>=1)||(ATTENTE_B<3))"))))
Formula 0 simplified : !GF"((SORTI_B>=1)||(ATTENTE_B<3))"
Detected timeout of ITS tools.
[2022-05-15 03:46:20] [INFO ] Flatten gal took : 44 ms
[2022-05-15 03:46:20] [INFO ] Applying decomposition
[2022-05-15 03:46:20] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6291507662579993299.txt' '-o' '/tmp/graph6291507662579993299.bin' '-w' '/tmp/graph6291507662579993299.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6291507662579993299.bin' '-l' '-1' '-v' '-w' '/tmp/graph6291507662579993299.weights' '-q' '0' '-e' '0.001'
[2022-05-15 03:46:20] [INFO ] Decomposing Gal with order
[2022-05-15 03:46:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 03:46:20] [INFO ] Removed a total of 1832 redundant transitions.
[2022-05-15 03:46:20] [INFO ] Flatten gal took : 421 ms
[2022-05-15 03:46:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 20 ms.
[2022-05-15 03:46:20] [INFO ] Time to serialize gal into /tmp/LTL4166670323386646822.gal : 2 ms
[2022-05-15 03:46:20] [INFO ] Time to serialize properties into /tmp/LTL11356452672112842304.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4166670323386646822.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11356452672112842304.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4166670...246
Read 1 LTL properties
Checking formula 0 : !((G(F("((i1.u1.SORTI_B>=1)||(i1.u2.ATTENTE_B<3))"))))
Formula 0 simplified : !GF"((i1.u1.SORTI_B>=1)||(i1.u2.ATTENTE_B<3))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16762378708887161326
[2022-05-15 03:46:35] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16762378708887161326
Running compilation step : cd /tmp/ltsmin16762378708887161326;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1905 ms.
Running link step : cd /tmp/ltsmin16762378708887161326;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin16762378708887161326;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-06 finished in 59358 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(p0))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 73 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 71 transition count 964
Applied a total of 10 rules in 81 ms. Remains 71 /78 variables (removed 7) and now considering 964/968 (removed 4) transitions.
[2022-05-15 03:46:51] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-15 03:46:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 03:46:51] [INFO ] Implicit Places using invariants in 142 ms returned []
[2022-05-15 03:46:51] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-15 03:46:51] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:46:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:46:51] [INFO ] Implicit Places using invariants and state equation in 355 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 502 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/78 places, 964/968 transitions.
Applied a total of 0 rules in 51 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 70/78 places, 964/968 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s45 (ADD s22 s23))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 803 reset in 397 ms.
Product exploration explored 100000 steps with 803 reset in 387 ms.
Computed a total of 45 stabilizing places and 82 stable transitions
Computed a total of 45 stabilizing places and 82 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 964/964 transitions.
Applied a total of 0 rules in 54 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2022-05-15 03:46:53] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 03:46:53] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 03:46:53] [INFO ] Implicit Places using invariants in 138 ms returned []
[2022-05-15 03:46:53] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 03:46:53] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-15 03:46:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:46:53] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
[2022-05-15 03:46:53] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-15 03:46:53] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 03:46:53] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 03:46:53] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 964/964 transitions.
Computed a total of 45 stabilizing places and 82 stable transitions
Computed a total of 45 stabilizing places and 82 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 803 reset in 387 ms.
Product exploration explored 100000 steps with 803 reset in 395 ms.
Built C files in :
/tmp/ltsmin3878375644804743101
[2022-05-15 03:46:55] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2022-05-15 03:46:55] [INFO ] Computation of Complete disable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:55] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2022-05-15 03:46:55] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:55] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2022-05-15 03:46:55] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:55] [INFO ] Built C files in 230ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3878375644804743101
Running compilation step : cd /tmp/ltsmin3878375644804743101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin3878375644804743101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin3878375644804743101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 964/964 transitions.
Applied a total of 0 rules in 52 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2022-05-15 03:46:58] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 03:46:58] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 03:46:58] [INFO ] Implicit Places using invariants in 118 ms returned []
[2022-05-15 03:46:58] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 03:46:58] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:46:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:46:58] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 470 ms to find 0 implicit places.
[2022-05-15 03:46:58] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-15 03:46:58] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-15 03:46:58] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 03:46:59] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 964/964 transitions.
Built C files in :
/tmp/ltsmin14274501194882997719
[2022-05-15 03:46:59] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2022-05-15 03:46:59] [INFO ] Computation of Complete disable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:59] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2022-05-15 03:46:59] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:59] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2022-05-15 03:46:59] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:46:59] [INFO ] Built C files in 213ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14274501194882997719
Running compilation step : cd /tmp/ltsmin14274501194882997719;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin14274501194882997719;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin14274501194882997719;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 03:47:02] [INFO ] Flatten gal took : 40 ms
[2022-05-15 03:47:02] [INFO ] Flatten gal took : 42 ms
[2022-05-15 03:47:02] [INFO ] Time to serialize gal into /tmp/LTL5110552149843156405.gal : 5 ms
[2022-05-15 03:47:02] [INFO ] Time to serialize properties into /tmp/LTL4128077594243371935.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5110552149843156405.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4128077594243371935.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5110552...266
Read 1 LTL properties
Checking formula 0 : !((G(F(G("(ATTENTE_B<=(CONTROLEUR_1+CONTROLEUR_2))")))))
Formula 0 simplified : !GFG"(ATTENTE_B<=(CONTROLEUR_1+CONTROLEUR_2))"
Detected timeout of ITS tools.
[2022-05-15 03:47:17] [INFO ] Flatten gal took : 37 ms
[2022-05-15 03:47:17] [INFO ] Applying decomposition
[2022-05-15 03:47:17] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11575133008649385539.txt' '-o' '/tmp/graph11575133008649385539.bin' '-w' '/tmp/graph11575133008649385539.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11575133008649385539.bin' '-l' '-1' '-v' '-w' '/tmp/graph11575133008649385539.weights' '-q' '0' '-e' '0.001'
[2022-05-15 03:47:17] [INFO ] Decomposing Gal with order
[2022-05-15 03:47:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 03:47:18] [INFO ] Removed a total of 2618 redundant transitions.
[2022-05-15 03:47:18] [INFO ] Flatten gal took : 244 ms
[2022-05-15 03:47:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 275 labels/synchronizations in 15 ms.
[2022-05-15 03:47:18] [INFO ] Time to serialize gal into /tmp/LTL14313297115346368695.gal : 1 ms
[2022-05-15 03:47:18] [INFO ] Time to serialize properties into /tmp/LTL779680579072791724.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14313297115346368695.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL779680579072791724.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1431329...266
Read 1 LTL properties
Checking formula 0 : !((G(F(G("(gu2.ATTENTE_B<=(gu2.CONTROLEUR_1+gu2.CONTROLEUR_2))")))))
Formula 0 simplified : !GFG"(gu2.ATTENTE_B<=(gu2.CONTROLEUR_1+gu2.CONTROLEUR_2))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10872784540537480131
[2022-05-15 03:47:33] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10872784540537480131
Running compilation step : cd /tmp/ltsmin10872784540537480131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1963 ms.
Running link step : cd /tmp/ltsmin10872784540537480131;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin10872784540537480131;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>([]((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07 finished in 57245 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p0)&&p1))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 72 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2022-05-15 03:47:48] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:47:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:47:48] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
[2022-05-15 03:47:48] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:47:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:47:48] [INFO ] Implicit Places using invariants in 143 ms returned []
[2022-05-15 03:47:48] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:47:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:47:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:47:49] [INFO ] Implicit Places using invariants and state equation in 371 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 519 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 48 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (LEQ s51 s22) (LEQ 2 s47)), p0:(GT s51 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 145 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-09 finished in 1101 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0)) U F(F(X(p0)))))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 11 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2022-05-15 03:47:49] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:47:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:47:49] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
[2022-05-15 03:47:49] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:47:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:47:49] [INFO ] Implicit Places using invariants in 152 ms returned []
[2022-05-15 03:47:49] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:47:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:47:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:47:50] [INFO ] Implicit Places using invariants and state equation in 432 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 588 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/78 places, 967/968 transitions.
Applied a total of 0 rules in 7 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1273 reset in 305 ms.
Product exploration explored 100000 steps with 1318 reset in 315 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 106 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=53 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2022-05-15 03:47:51] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:47:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:47:51] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 03:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 03:47:51] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-15 03:47:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 03:47:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 03:47:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 03:47:51] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-05-15 03:47:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:47:53] [INFO ] [Nat]Added 42 Read/Feed constraints in 2074 ms returned sat
[2022-05-15 03:47:53] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 71 ms.
[2022-05-15 03:47:54] [INFO ] Added : 29 causal constraints over 6 iterations in 183 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 71 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 69 transition count 964
Applied a total of 7 rules in 52 ms. Remains 69 /73 variables (removed 4) and now considering 964/967 (removed 3) transitions.
[2022-05-15 03:47:54] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 03:47:54] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:47:54] [INFO ] Implicit Places using invariants in 139 ms returned []
[2022-05-15 03:47:54] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 03:47:54] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:47:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:47:54] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
[2022-05-15 03:47:54] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-15 03:47:54] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 03:47:54] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:47:54] [INFO ] Dead Transitions using invariants and state equation in 302 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/73 places, 964/967 transitions.
Finished structural reductions, in 1 iterations. Remains : 69/73 places, 964/967 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2022-05-15 03:47:55] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 03:47:55] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 03:47:55] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 03:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 03:47:55] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2022-05-15 03:47:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 03:47:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 03:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 03:47:55] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-15 03:47:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:47:55] [INFO ] [Nat]Added 42 Read/Feed constraints in 118 ms returned sat
[2022-05-15 03:47:55] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 103 transitions) in 45 ms.
[2022-05-15 03:47:56] [INFO ] Added : 21 causal constraints over 5 iterations in 127 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1605 reset in 310 ms.
Product exploration explored 100000 steps with 1647 reset in 318 ms.
Built C files in :
/tmp/ltsmin2449131322030108286
[2022-05-15 03:47:56] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2022-05-15 03:47:56] [INFO ] Computation of Complete disable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:47:56] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2022-05-15 03:47:56] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:47:56] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2022-05-15 03:47:56] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:47:56] [INFO ] Built C files in 225ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2449131322030108286
Running compilation step : cd /tmp/ltsmin2449131322030108286;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin2449131322030108286;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin2449131322030108286;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 964/964 transitions.
Applied a total of 0 rules in 38 ms. Remains 69 /69 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2022-05-15 03:47:59] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 03:47:59] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 03:48:00] [INFO ] Implicit Places using invariants in 122 ms returned []
[2022-05-15 03:48:00] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 03:48:00] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 03:48:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:48:00] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 458 ms to find 0 implicit places.
[2022-05-15 03:48:00] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-15 03:48:00] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 69 cols
[2022-05-15 03:48:00] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 03:48:00] [INFO ] Dead Transitions using invariants and state equation in 292 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 69/69 places, 964/964 transitions.
Built C files in :
/tmp/ltsmin394254876169406906
[2022-05-15 03:48:00] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2022-05-15 03:48:00] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:00] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2022-05-15 03:48:00] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:00] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2022-05-15 03:48:00] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:00] [INFO ] Built C files in 214ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin394254876169406906
Running compilation step : cd /tmp/ltsmin394254876169406906;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin394254876169406906;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin394254876169406906;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 03:48:04] [INFO ] Flatten gal took : 81 ms
[2022-05-15 03:48:04] [INFO ] Flatten gal took : 34 ms
[2022-05-15 03:48:04] [INFO ] Time to serialize gal into /tmp/LTL9809921773403532679.gal : 5 ms
[2022-05-15 03:48:04] [INFO ] Time to serialize properties into /tmp/LTL2096687137952760760.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9809921773403532679.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2096687137952760760.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9809921...266
Read 1 LTL properties
Checking formula 0 : !(((G(F("(CONTROLEUR_2>=1)")))U(F(F(X("(CONTROLEUR_2>=1)"))))))
Formula 0 simplified : !(GF"(CONTROLEUR_2>=1)" U FX"(CONTROLEUR_2>=1)")
Detected timeout of ITS tools.
[2022-05-15 03:48:19] [INFO ] Flatten gal took : 34 ms
[2022-05-15 03:48:19] [INFO ] Applying decomposition
[2022-05-15 03:48:19] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8967366708844360631.txt' '-o' '/tmp/graph8967366708844360631.bin' '-w' '/tmp/graph8967366708844360631.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8967366708844360631.bin' '-l' '-1' '-v' '-w' '/tmp/graph8967366708844360631.weights' '-q' '0' '-e' '0.001'
[2022-05-15 03:48:19] [INFO ] Decomposing Gal with order
[2022-05-15 03:48:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 03:48:19] [INFO ] Removed a total of 1755 redundant transitions.
[2022-05-15 03:48:19] [INFO ] Flatten gal took : 166 ms
[2022-05-15 03:48:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 9 ms.
[2022-05-15 03:48:19] [INFO ] Time to serialize gal into /tmp/LTL10611408265468041131.gal : 1 ms
[2022-05-15 03:48:19] [INFO ] Time to serialize properties into /tmp/LTL12659130888395657115.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10611408265468041131.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12659130888395657115.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1061140...247
Read 1 LTL properties
Checking formula 0 : !(((G(F("(u1.CONTROLEUR_2>=1)")))U(F(F(X("(u1.CONTROLEUR_2>=1)"))))))
Formula 0 simplified : !(GF"(u1.CONTROLEUR_2>=1)" U FX"(u1.CONTROLEUR_2>=1)")
Reverse transition relation is NOT exact ! Due to transitions t0, t45, t22_t21, t25_t21, t948_t21, t949_t21, t107_t42, t901_t42, t905_t42, t106_t43, t292_t...267
Computing Next relation with stutter on 40 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2548267824034657487
[2022-05-15 03:48:34] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2548267824034657487
Running compilation step : cd /tmp/ltsmin2548267824034657487;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1878 ms.
Running link step : cd /tmp/ltsmin2548267824034657487;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin2548267824034657487;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true))) U <>(<>(X((LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 652 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-10 finished in 47869 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(G(p0)))))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 77 transition count 968
Applied a total of 1 rules in 8 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2022-05-15 03:48:37] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-15 03:48:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 03:48:37] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
[2022-05-15 03:48:37] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-15 03:48:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 03:48:37] [INFO ] Implicit Places using invariants in 158 ms returned []
[2022-05-15 03:48:37] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-15 03:48:37] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-15 03:48:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:48:38] [INFO ] Implicit Places using invariants and state equation in 462 ms returned [22, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 624 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 968/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12 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:(LEQ s53 s23)], 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 2 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-12 finished in 1087 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!F(p0) U p1))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 47 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2022-05-15 03:48:38] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:48:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 03:48:38] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
[2022-05-15 03:48:38] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:48:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 03:48:38] [INFO ] Implicit Places using invariants in 155 ms returned []
[2022-05-15 03:48:38] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-15 03:48:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:48:39] [INFO ] Implicit Places using invariants and state equation in 424 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 582 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/78 places, 967/968 transitions.
Applied a total of 0 rules in 49 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), true, p0]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-13 automaton TGBA Formula[mat=[[{ 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=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s0 s47), p0:(GT 2 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 600 reset in 379 ms.
Product exploration explored 100000 steps with 599 reset in 386 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 492 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), true, p0]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 3) seen :1
Finished Best-First random walk after 3338 steps, including 6 resets, run visited all 2 properties in 8 ms. (steps per millisecond=417 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p0), (F (AND (NOT p1) p0))]
Knowledge based reduction with 9 factoid took 465 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 81 ms :[(NOT p1), true, p0]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), true, p0]
[2022-05-15 03:48:41] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:41] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 03:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 03:48:41] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2022-05-15 03:48:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 03:48:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 03:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 03:48:42] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2022-05-15 03:48:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:48:42] [INFO ] [Nat]Added 42 Read/Feed constraints in 133 ms returned sat
[2022-05-15 03:48:42] [INFO ] Deduced a trap composed of 5 places in 121 ms of which 4 ms to minimize.
[2022-05-15 03:48:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 296 ms
[2022-05-15 03:48:42] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 44 ms.
[2022-05-15 03:48:42] [INFO ] Added : 9 causal constraints over 3 iterations in 110 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Applied a total of 0 rules in 44 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 03:48:42] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 03:48:43] [INFO ] Dead Transitions using invariants and state equation in 312 ms found 0 transitions.
[2022-05-15 03:48:43] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:43] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 03:48:43] [INFO ] Implicit Places using invariants in 149 ms returned []
[2022-05-15 03:48:43] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:48:43] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 617 ms to find 0 implicit places.
[2022-05-15 03:48:43] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-15 03:48:43] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:44] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 967/967 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/73 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 421 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), true, p0]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 3) seen :1
Finished Best-First random walk after 873 steps, including 1 resets, run visited all 2 properties in 4 ms. (steps per millisecond=218 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT p0)), (X (X (NOT (AND (NOT p1) p0)))), true, (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F p0), (F (AND (NOT p1) p0))]
Knowledge based reduction with 9 factoid took 444 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), true, p0]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), true, p0]
[2022-05-15 03:48:45] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:45] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:45] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 03:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 03:48:45] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-05-15 03:48:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 03:48:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 03:48:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 03:48:46] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-15 03:48:46] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:48:46] [INFO ] [Nat]Added 42 Read/Feed constraints in 140 ms returned sat
[2022-05-15 03:48:46] [INFO ] Deduced a trap composed of 5 places in 113 ms of which 1 ms to minimize.
[2022-05-15 03:48:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 298 ms
[2022-05-15 03:48:46] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 33 ms.
[2022-05-15 03:48:46] [INFO ] Added : 9 causal constraints over 3 iterations in 107 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), true, p0]
Product exploration explored 100000 steps with 599 reset in 348 ms.
Product exploration explored 100000 steps with 600 reset in 341 ms.
Built C files in :
/tmp/ltsmin16065996888165749987
[2022-05-15 03:48:47] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 03:48:47] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:47] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 03:48:47] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:47] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 03:48:47] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:47] [INFO ] Built C files in 225ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16065996888165749987
Running compilation step : cd /tmp/ltsmin16065996888165749987;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin16065996888165749987;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin16065996888165749987;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 967/967 transitions.
Applied a total of 0 rules in 43 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-15 03:48:50] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 03:48:50] [INFO ] Dead Transitions using invariants and state equation in 299 ms found 0 transitions.
[2022-05-15 03:48:50] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:51] [INFO ] Implicit Places using invariants in 173 ms returned []
[2022-05-15 03:48:51] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:48:51] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
[2022-05-15 03:48:51] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-15 03:48:51] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 73 cols
[2022-05-15 03:48:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 03:48:51] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin9494787866895619258
[2022-05-15 03:48:51] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-15 03:48:51] [INFO ] Computation of Complete disable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:51] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-15 03:48:51] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:52] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-15 03:48:52] [INFO ] Computation of Completed DNA matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:48:52] [INFO ] Built C files in 229ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9494787866895619258
Running compilation step : cd /tmp/ltsmin9494787866895619258;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin9494787866895619258;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin9494787866895619258;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 03:48:55] [INFO ] Flatten gal took : 29 ms
[2022-05-15 03:48:55] [INFO ] Flatten gal took : 29 ms
[2022-05-15 03:48:55] [INFO ] Time to serialize gal into /tmp/LTL14111102798037806373.gal : 6 ms
[2022-05-15 03:48:55] [INFO ] Time to serialize properties into /tmp/LTL17292725669909409578.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14111102798037806373.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17292725669909409578.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1411110...268
Read 1 LTL properties
Checking formula 0 : !(((!(F("(CAPACITE<2)")))U("(ROUTE_A<=CHOIX_1)")))
Formula 0 simplified : !(!F"(CAPACITE<2)" U "(ROUTE_A<=CHOIX_1)")
Detected timeout of ITS tools.
[2022-05-15 03:49:10] [INFO ] Flatten gal took : 30 ms
[2022-05-15 03:49:10] [INFO ] Applying decomposition
[2022-05-15 03:49:10] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13569167208588530449.txt' '-o' '/tmp/graph13569167208588530449.bin' '-w' '/tmp/graph13569167208588530449.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13569167208588530449.bin' '-l' '-1' '-v' '-w' '/tmp/graph13569167208588530449.weights' '-q' '0' '-e' '0.001'
[2022-05-15 03:49:10] [INFO ] Decomposing Gal with order
[2022-05-15 03:49:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 03:49:10] [INFO ] Removed a total of 955 redundant transitions.
[2022-05-15 03:49:10] [INFO ] Flatten gal took : 119 ms
[2022-05-15 03:49:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 197 labels/synchronizations in 4 ms.
[2022-05-15 03:49:10] [INFO ] Time to serialize gal into /tmp/LTL17544250545449521779.gal : 2 ms
[2022-05-15 03:49:10] [INFO ] Time to serialize properties into /tmp/LTL2098733244909214998.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17544250545449521779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2098733244909214998.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1754425...267
Read 1 LTL properties
Checking formula 0 : !(((!(F("(gi1.gu1.CAPACITE<2)")))U("(gu0.ROUTE_A<=gu0.CHOIX_1)")))
Formula 0 simplified : !(!F"(gi1.gu1.CAPACITE<2)" U "(gu0.ROUTE_A<=gu0.CHOIX_1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8143734004281667487
[2022-05-15 03:49:25] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8143734004281667487
Running compilation step : cd /tmp/ltsmin8143734004281667487;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1837 ms.
Running link step : cd /tmp/ltsmin8143734004281667487;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8143734004281667487;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(!<>((LTLAPp0==true)) U (LTLAPp1==true))' '--buchi-type=spotba'
LTSmin run took 113 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-13 finished in 49288 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(((p0 U p1)&&F(X(p1))&&p2))||X(X(G(p1)))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 77 transition count 968
Applied a total of 1 rules in 7 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2022-05-15 03:49:27] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-15 03:49:27] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 03:49:27] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
[2022-05-15 03:49:27] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-15 03:49:27] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 03:49:28] [INFO ] Implicit Places using invariants in 132 ms returned []
[2022-05-15 03:49:28] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-15 03:49:28] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 03:49:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 03:49:28] [INFO ] Implicit Places using invariants and state equation in 428 ms returned [22, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 570 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 968/968 transitions.
Applied a total of 0 rules in 6 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 209 ms :[true, (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p2) (AND (NOT p1) (NOT p0))), acceptance={} source=2 dest: 3}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p2:(LEQ s1 s60), p1:(LEQ 2 s23), p0:(LEQ s22 s53)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P20N20-LTLCardinality-14 finished in 1117 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(p0))))'
[2022-05-15 03:49:29] [INFO ] Flatten gal took : 32 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2706385412576539001
[2022-05-15 03:49:29] [INFO ] Computing symmetric may disable matrix : 968 transitions.
[2022-05-15 03:49:29] [INFO ] Applying decomposition
[2022-05-15 03:49:29] [INFO ] Computation of Complete disable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:49:29] [INFO ] Computing symmetric may enable matrix : 968 transitions.
[2022-05-15 03:49:29] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:49:29] [INFO ] Flatten gal took : 49 ms
[2022-05-15 03:49:29] [INFO ] Computing Do-Not-Accords matrix : 968 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3849978778379442546.txt' '-o' '/tmp/graph3849978778379442546.bin' '-w' '/tmp/graph3849978778379442546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3849978778379442546.bin' '-l' '-1' '-v' '-w' '/tmp/graph3849978778379442546.weights' '-q' '0' '-e' '0.001'
[2022-05-15 03:49:29] [INFO ] Decomposing Gal with order
[2022-05-15 03:49:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 03:49:29] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-15 03:49:29] [INFO ] Built C files in 244ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2706385412576539001
Running compilation step : cd /tmp/ltsmin2706385412576539001;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 03:49:29] [INFO ] Removed a total of 1753 redundant transitions.
[2022-05-15 03:49:29] [INFO ] Flatten gal took : 296 ms
[2022-05-15 03:49:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1116 labels/synchronizations in 29 ms.
[2022-05-15 03:49:29] [INFO ] Time to serialize gal into /tmp/LTLCardinality11698149247561253344.gal : 2 ms
[2022-05-15 03:49:29] [INFO ] Time to serialize properties into /tmp/LTLCardinality8073966445984520248.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11698149247561253344.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8073966445984520248.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((G(F("((gi1.gu1.SORTI_B>=1)||(gu0.ATTENTE_B<3))"))))
Formula 0 simplified : !GF"((gi1.gu1.SORTI_B>=1)||(gu0.ATTENTE_B<3))"
Compilation finished in 3802 ms.
Running link step : cd /tmp/ltsmin2706385412576539001;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin2706385412576539001;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gi1.gu1.t21, gi1.gu1.t42, gi1.gu1.t44, gi1.gu1.t107, gi1.t106, gi1.t43, gi1.t0, t45, t519, t7...257
Computing Next relation with stutter on 40 deadlock states
417 unique states visited
0 strongly connected components in search stack
420 transitions explored
282 items max in DFS search stack
54144 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,541.531,2876312,1,0,5953,1.53277e+07,22,3187,2598,9.99307e+06,15011
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F(G("(gu0.ATTENTE_B<=(gu0.CONTROLEUR_1+gu0.CONTROLEUR_2))")))))
Formula 1 simplified : !GFG"(gu0.ATTENTE_B<=(gu0.CONTROLEUR_1+gu0.CONTROLEUR_2))"
Detected timeout of ITS tools.
[2022-05-15 04:10:44] [INFO ] Flatten gal took : 97 ms
[2022-05-15 04:10:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality6731103256750331415.gal : 4 ms
[2022-05-15 04:10:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality14364783342623544528.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6731103256750331415.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14364783342623544528.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 1 LTL properties
Checking formula 0 : !((G(F(G("(ATTENTE_B<=(CONTROLEUR_1+CONTROLEUR_2))")))))
Formula 0 simplified : !GFG"(ATTENTE_B<=(CONTROLEUR_1+CONTROLEUR_2))"
LTSmin run took 1726040 ms.
Running LTSmin : cd /tmp/ltsmin2706385412576539001;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>([]((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 04:31:59] [INFO ] Flatten gal took : 117 ms
[2022-05-15 04:31:59] [INFO ] Input system was already deterministic with 968 transitions.
[2022-05-15 04:31:59] [INFO ] Transformed 78 places.
[2022-05-15 04:31:59] [INFO ] Transformed 968 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 04:31:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality5643789946932192823.gal : 4 ms
[2022-05-15 04:31:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality15732220340983730617.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality5643789946932192823.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15732220340983730617.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(G("(ATTENTE_B<=(CONTROLEUR_1+CONTROLEUR_2))")))))
Formula 0 simplified : !GFG"(ATTENTE_B<=(CONTROLEUR_1+CONTROLEUR_2))"
LTSmin run took 1071451 ms.
FORMULA BridgeAndVehicles-PT-V20P20N20-LTLCardinality-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3025930 ms.

BK_STOP 1652589370922

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V20P20N20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P20N20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918200211"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N20.tgz
mv BridgeAndVehicles-PT-V20P20N20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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