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-165251918100123.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V80P20N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918100123
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 308K
-rw-r--r-- 1 mcc users 8.8K Apr 29 21:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 21:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 21:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 29 21:54 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 4.1K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 45K 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-COL-V80P20N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652564702581

Running Version 202205111006
[2022-05-14 21:45:03] [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]
[2022-05-14 21:45:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 21:45:03] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-14 21:45:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 21:45:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 619 ms
[2022-05-14 21:45:04] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 198 PT places and 551698.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 21:45:04] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 8 ms.
[2022-05-14 21:45:04] [INFO ] Skeletonized 15 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 11 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=23 ) properties (out of 18) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 21:45:05] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-14 21:45:05] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 21:45:05] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2022-05-14 21:45:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 21:45:05] [INFO ] After 31ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 5 ms.
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 21:45:05] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-05-14 21:45:05] [INFO ] Flatten gal took : 16 ms
[2022-05-14 21:45:05] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 21:45:05] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2022-05-14 21:45:05] [INFO ] Unfolded HLPN to a Petri net with 198 places and 3728 transitions 28830 arcs in 128 ms.
[2022-05-14 21:45:05] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Support contains 10 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 197 transition count 3728
Applied a total of 1 rules in 87 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2022-05-14 21:45:06] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-14 21:45:06] [INFO ] Computed 6 place invariants in 31 ms
[2022-05-14 21:45:07] [INFO ] Dead Transitions using invariants and state equation in 1363 ms found 0 transitions.
[2022-05-14 21:45:07] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-14 21:45:07] [INFO ] Computed 6 place invariants in 8 ms
[2022-05-14 21:45:07] [INFO ] Implicit Places using invariants in 534 ms returned []
[2022-05-14 21:45:07] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-14 21:45:07] [INFO ] Computed 6 place invariants in 11 ms
[2022-05-14 21:45:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:09] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1854 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 105 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 196/198 places, 3728/3728 transitions.
Support contains 10 out of 196 places after structural reductions.
[2022-05-14 21:45:09] [INFO ] Flatten gal took : 246 ms
[2022-05-14 21:45:09] [INFO ] Flatten gal took : 185 ms
[2022-05-14 21:45:10] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:45:10] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-14 21:45:10] [INFO ] Computed 6 place invariants in 9 ms
[2022-05-14 21:45:10] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-14 21:45:10] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 5845 edges and 196 vertex of which 195 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.87 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G((G(p0)||p1)) U !X(!p0)))'
Support contains 5 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 195 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 194 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 194 transition count 3727
Applied a total of 3 rules in 82 ms. Remains 194 /196 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2022-05-14 21:45:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:45:10] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:45:12] [INFO ] Dead Transitions using invariants and state equation in 1132 ms found 0 transitions.
[2022-05-14 21:45:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:45:12] [INFO ] Computed 5 place invariants in 10 ms
[2022-05-14 21:45:12] [INFO ] Implicit Places using invariants in 435 ms returned []
[2022-05-14 21:45:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:45:12] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:14] [INFO ] Implicit Places using invariants and state equation in 1924 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2373 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 22 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 375 ms :[true, (OR p1 p0), p0, p0, p0, p0, p0]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 6}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 0}]], initial=2, aps=[p1:(LEQ (ADD s166 s167) (ADD s168 s169)), p0:(LEQ 1 s82)], 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-00 finished in 4047 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Graph (complete) has 5845 edges and 196 vertex of which 195 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 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 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 194 transition count 3727
Applied a total of 3 rules in 722 ms. Remains 194 /196 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2022-05-14 21:45:15] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:45:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:16] [INFO ] Dead Transitions using invariants and state equation in 1022 ms found 0 transitions.
[2022-05-14 21:45:16] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:45:16] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:17] [INFO ] Implicit Places using invariants in 504 ms returned []
[2022-05-14 21:45:17] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:45:17] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:18] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned []
Implicit Place search using SMT with State Equation took 1837 ms to find 0 implicit places.
[2022-05-14 21:45:18] [INFO ] Redundant transitions in 259 ms returned []
[2022-05-14 21:45:18] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:45:18] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-14 21:45:19] [INFO ] Dead Transitions using invariants and state equation in 1009 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 s165), p0:(LEQ s83 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-02 finished in 4947 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 195 transition count 3728
Applied a total of 1 rules in 30 ms. Remains 195 /196 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2022-05-14 21:45:19] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2022-05-14 21:45:19] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:45:20] [INFO ] Dead Transitions using invariants and state equation in 1016 ms found 0 transitions.
[2022-05-14 21:45:20] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2022-05-14 21:45:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:21] [INFO ] Implicit Places using invariants in 512 ms returned []
[2022-05-14 21:45:21] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2022-05-14 21:45:21] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:45:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:22] [INFO ] Implicit Places using invariants and state equation in 1376 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1903 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 26 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-04 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 s82 s165)], 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 371 reset in 877 ms.
Product exploration explored 100000 steps with 370 reset in 837 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 149 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 27 ms :[(NOT p0)]
Finished random walk after 319 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=79 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 151 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-14 21:45:25] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-14 21:45:25] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:45:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:45:26] [INFO ] [Real]Absence check using state equation in 769 ms returned sat
[2022-05-14 21:45:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:45:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:45:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:45:28] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2022-05-14 21:45:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:29] [INFO ] [Nat]Added 42 Read/Feed constraints in 1499 ms returned sat
[2022-05-14 21:45:29] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 156 ms.
[2022-05-14 21:45:31] [INFO ] Added : 135 causal constraints over 27 iterations in 2056 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 3727
Applied a total of 2 rules in 611 ms. Remains 193 /194 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-14 21:45:32] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:32] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:45:33] [INFO ] Dead Transitions using invariants and state equation in 1041 ms found 0 transitions.
[2022-05-14 21:45:33] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:33] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:34] [INFO ] Implicit Places using invariants in 485 ms returned []
[2022-05-14 21:45:34] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:34] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:45:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:35] [INFO ] Implicit Places using invariants and state equation in 1320 ms returned []
Implicit Place search using SMT with State Equation took 1808 ms to find 0 implicit places.
[2022-05-14 21:45:35] [INFO ] Redundant transitions in 225 ms returned []
[2022-05-14 21:45:35] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:45:36] [INFO ] Dead Transitions using invariants and state equation in 1006 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/194 places, 3727/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/194 places, 3727/3728 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 135 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 25 ms :[(NOT p0)]
Finished random walk after 256 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=64 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 157 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 23 ms :[(NOT p0)]
[2022-05-14 21:45:37] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:38] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:45:39] [INFO ] [Real]Absence check using state equation in 965 ms returned sat
[2022-05-14 21:45:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:45:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 14 ms returned sat
[2022-05-14 21:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:45:40] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2022-05-14 21:45:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:43] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 21:45:43] [INFO ] [Nat]Added 42 Read/Feed constraints in 3195 ms returned sat
[2022-05-14 21:45:43] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 210 ms.
[2022-05-14 21:45:44] [INFO ] Added : 70 causal constraints over 14 iterations in 769 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 395 reset in 721 ms.
Product exploration explored 100000 steps with 401 reset in 720 ms.
Built C files in :
/tmp/ltsmin12446849736163206009
[2022-05-14 21:45:45] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-14 21:45:45] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12446849736163206009
Running compilation step : cd /tmp/ltsmin12446849736163206009;'/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/ltsmin12446849736163206009;'/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/ltsmin12446849736163206009;'/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 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 477 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-14 21:45:49] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:45:50] [INFO ] Dead Transitions using invariants and state equation in 1082 ms found 0 transitions.
[2022-05-14 21:45:50] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:45:51] [INFO ] Implicit Places using invariants in 527 ms returned []
[2022-05-14 21:45:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:45:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:45:52] [INFO ] Implicit Places using invariants and state equation in 1316 ms returned []
Implicit Place search using SMT with State Equation took 1848 ms to find 0 implicit places.
[2022-05-14 21:45:52] [INFO ] Redundant transitions in 129 ms returned []
[2022-05-14 21:45:52] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:45:52] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:45:53] [INFO ] Dead Transitions using invariants and state equation in 1101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin10637371237234299987
[2022-05-14 21:45:53] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-14 21:45:53] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10637371237234299987
Running compilation step : cd /tmp/ltsmin10637371237234299987;'/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/ltsmin10637371237234299987;'/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/ltsmin10637371237234299987;'/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)
[2022-05-14 21:45:57] [INFO ] Flatten gal took : 159 ms
[2022-05-14 21:45:57] [INFO ] Flatten gal took : 141 ms
[2022-05-14 21:45:57] [INFO ] Time to serialize gal into /tmp/LTL14729877185794703253.gal : 28 ms
[2022-05-14 21:45:57] [INFO ] Time to serialize properties into /tmp/LTL15207518535478616512.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/LTL14729877185794703253.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15207518535478616512.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/LTL1472987...268
Read 1 LTL properties
Checking formula 0 : !((X(F("(ROUTE_A_0<=SUR_PONT_B_0)"))))
Formula 0 simplified : !XF"(ROUTE_A_0<=SUR_PONT_B_0)"
Detected timeout of ITS tools.
[2022-05-14 21:46:12] [INFO ] Flatten gal took : 120 ms
[2022-05-14 21:46:12] [INFO ] Applying decomposition
[2022-05-14 21:46:12] [INFO ] Flatten gal took : 127 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/graph3207261654146013328.txt' '-o' '/tmp/graph3207261654146013328.bin' '-w' '/tmp/graph3207261654146013328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3207261654146013328.bin' '-l' '-1' '-v' '-w' '/tmp/graph3207261654146013328.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:46:13] [INFO ] Decomposing Gal with order
[2022-05-14 21:46:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:46:14] [INFO ] Removed a total of 3792 redundant transitions.
[2022-05-14 21:46:14] [INFO ] Flatten gal took : 1178 ms
[2022-05-14 21:46:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 536 labels/synchronizations in 44 ms.
[2022-05-14 21:46:14] [INFO ] Time to serialize gal into /tmp/LTL8908249516089377436.gal : 17 ms
[2022-05-14 21:46:14] [INFO ] Time to serialize properties into /tmp/LTL5509590790939251145.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/LTL8908249516089377436.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5509590790939251145.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/LTL8908249...266
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu1.ROUTE_A_0<=gu1.SUR_PONT_B_0)"))))
Formula 0 simplified : !XF"(gu1.ROUTE_A_0<=gu1.SUR_PONT_B_0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1282063214432042615
[2022-05-14 21:46:29] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1282063214432042615
Running compilation step : cd /tmp/ltsmin1282063214432042615;'/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/ltsmin1282063214432042615;'/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/ltsmin1282063214432042615;'/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)
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-04 finished in 72893 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Graph (complete) has 5845 edges and 196 vertex of which 195 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 194 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 192 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 190 transition count 3724
Applied a total of 10 rules in 696 ms. Remains 190 /196 variables (removed 6) and now considering 3724/3728 (removed 4) transitions.
[2022-05-14 21:46:33] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2022-05-14 21:46:33] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 21:46:33] [INFO ] Implicit Places using invariants in 512 ms returned []
[2022-05-14 21:46:33] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2022-05-14 21:46:33] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 21:46:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:46:35] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned []
Implicit Place search using SMT with State Equation took 1844 ms to find 0 implicit places.
[2022-05-14 21:46:35] [INFO ] Redundant transitions in 133 ms returned []
[2022-05-14 21:46:35] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2022-05-14 21:46:35] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 21:46:36] [INFO ] Dead Transitions using invariants and state equation in 1059 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 190/196 places, 3724/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 190/196 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-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:(GT s164 s82)], 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 489 steps with 0 reset in 9 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-05 finished in 3814 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 195 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 194 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 194 transition count 3727
Applied a total of 3 rules in 43 ms. Remains 194 /196 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2022-05-14 21:46:36] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:46:36] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:46:37] [INFO ] Dead Transitions using invariants and state equation in 1139 ms found 0 transitions.
[2022-05-14 21:46:37] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:46:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:46:38] [INFO ] Implicit Places using invariants in 539 ms returned []
[2022-05-14 21:46:38] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:46:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:46:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:46:39] [INFO ] Implicit Places using invariants and state equation in 1712 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2264 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 s165)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1194 ms.
Product exploration explored 100000 steps with 50000 reset in 1224 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-08 finished in 6215 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0 U (X(p0)||F(p1)||p0))))))'
Support contains 3 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-14 21:46:42] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-14 21:46:42] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-14 21:46:43] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
[2022-05-14 21:46:43] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-14 21:46:43] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 21:46:44] [INFO ] Implicit Places using invariants in 497 ms returned []
[2022-05-14 21:46:44] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-14 21:46:44] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 21:46:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:46:45] [INFO ] Implicit Places using invariants and state equation in 1426 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1936 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 195/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s84 s83), p1:(LEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 658 steps with 0 reset in 12 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-09 finished in 3217 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F(!G(!(F(!F(p0)) U false)))) U G(p0))))'
Support contains 1 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Graph (complete) has 5845 edges and 196 vertex of which 195 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 194 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 192 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 190 transition count 3724
Applied a total of 10 rules in 539 ms. Remains 190 /196 variables (removed 6) and now considering 3724/3728 (removed 4) transitions.
[2022-05-14 21:46:46] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2022-05-14 21:46:46] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 21:46:47] [INFO ] Implicit Places using invariants in 527 ms returned []
[2022-05-14 21:46:47] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2022-05-14 21:46:47] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 21:46:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:46:48] [INFO ] Implicit Places using invariants and state equation in 1724 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2257 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/196 places, 3724/3728 transitions.
Applied a total of 0 rules in 452 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 189/196 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-11 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}]], initial=1, aps=[p0:(LEQ 3 s163)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 241 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-11 finished in 3329 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-04
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Graph (complete) has 5845 edges and 196 vertex of which 195 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 194 transition count 3727
Applied a total of 3 rules in 67 ms. Remains 194 /196 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2022-05-14 21:46:49] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:46:49] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:46:50] [INFO ] Dead Transitions using invariants and state equation in 1088 ms found 0 transitions.
[2022-05-14 21:46:50] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:46:50] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:46:51] [INFO ] Implicit Places using invariants in 537 ms returned []
[2022-05-14 21:46:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-14 21:46:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:46:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:46:52] [INFO ] Implicit Places using invariants and state equation in 1653 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2200 ms to find 1 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 41 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/196 places, 3727/3728 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLCardinality-04 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 s82 s164)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 400 reset in 713 ms.
Product exploration explored 100000 steps with 398 reset in 715 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 144 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 34 ms :[(NOT p0)]
Finished random walk after 230 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=76 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 190 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-14 21:46:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:46:54] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:46:55] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:46:56] [INFO ] [Real]Absence check using state equation in 1001 ms returned sat
[2022-05-14 21:46:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:46:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:46:58] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2022-05-14 21:46:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:47:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 21:47:01] [INFO ] [Nat]Added 42 Read/Feed constraints in 3180 ms returned sat
[2022-05-14 21:47:01] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 81 ms.
[2022-05-14 21:47:02] [INFO ] Added : 71 causal constraints over 15 iterations in 681 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 449 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-14 21:47:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:47:03] [INFO ] Dead Transitions using invariants and state equation in 993 ms found 0 transitions.
[2022-05-14 21:47:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:03] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:47:04] [INFO ] Implicit Places using invariants in 477 ms returned []
[2022-05-14 21:47:04] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:47:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:47:05] [INFO ] Implicit Places using invariants and state equation in 1243 ms returned []
Implicit Place search using SMT with State Equation took 1724 ms to find 0 implicit places.
[2022-05-14 21:47:05] [INFO ] Redundant transitions in 138 ms returned []
[2022-05-14 21:47:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:05] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:47:06] [INFO ] Dead Transitions using invariants and state equation in 999 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 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 25 ms :[(NOT p0)]
Finished random walk after 249 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=83 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 173 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2022-05-14 21:47:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:47:08] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:47:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:47:08] [INFO ] [Real]Absence check using state equation in 978 ms returned sat
[2022-05-14 21:47:09] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:47:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:47:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:47:10] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2022-05-14 21:47:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:47:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 21:47:13] [INFO ] [Nat]Added 42 Read/Feed constraints in 3479 ms returned sat
[2022-05-14 21:47:13] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 81 ms.
[2022-05-14 21:47:14] [INFO ] Added : 71 causal constraints over 15 iterations in 708 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 399 reset in 702 ms.
Product exploration explored 100000 steps with 398 reset in 730 ms.
Built C files in :
/tmp/ltsmin6241383172903728287
[2022-05-14 21:47:15] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-14 21:47:15] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6241383172903728287
Running compilation step : cd /tmp/ltsmin6241383172903728287;'/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/ltsmin6241383172903728287;'/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/ltsmin6241383172903728287;'/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 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 464 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-14 21:47:19] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:19] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:47:20] [INFO ] Dead Transitions using invariants and state equation in 1107 ms found 0 transitions.
[2022-05-14 21:47:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:20] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:47:21] [INFO ] Implicit Places using invariants in 497 ms returned []
[2022-05-14 21:47:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:21] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:47:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 21:47:22] [INFO ] Implicit Places using invariants and state equation in 1334 ms returned []
Implicit Place search using SMT with State Equation took 1857 ms to find 0 implicit places.
[2022-05-14 21:47:22] [INFO ] Redundant transitions in 132 ms returned []
[2022-05-14 21:47:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-14 21:47:22] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:47:23] [INFO ] Dead Transitions using invariants and state equation in 1140 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin8366903554561964490
[2022-05-14 21:47:23] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-14 21:47:23] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8366903554561964490
Running compilation step : cd /tmp/ltsmin8366903554561964490;'/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/ltsmin8366903554561964490;'/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/ltsmin8366903554561964490;'/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)
[2022-05-14 21:47:26] [INFO ] Flatten gal took : 112 ms
[2022-05-14 21:47:27] [INFO ] Flatten gal took : 133 ms
[2022-05-14 21:47:27] [INFO ] Time to serialize gal into /tmp/LTL16750880661685973578.gal : 14 ms
[2022-05-14 21:47:27] [INFO ] Time to serialize properties into /tmp/LTL8641512858971228555.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/LTL16750880661685973578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8641512858971228555.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/LTL1675088...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(ROUTE_A_0<=SUR_PONT_B_0)"))))
Formula 0 simplified : !XF"(ROUTE_A_0<=SUR_PONT_B_0)"
Detected timeout of ITS tools.
[2022-05-14 21:47:42] [INFO ] Flatten gal took : 108 ms
[2022-05-14 21:47:42] [INFO ] Applying decomposition
[2022-05-14 21:47:42] [INFO ] Flatten gal took : 111 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/graph7111373903106559077.txt' '-o' '/tmp/graph7111373903106559077.bin' '-w' '/tmp/graph7111373903106559077.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7111373903106559077.bin' '-l' '-1' '-v' '-w' '/tmp/graph7111373903106559077.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:47:42] [INFO ] Decomposing Gal with order
[2022-05-14 21:47:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:47:43] [INFO ] Removed a total of 3792 redundant transitions.
[2022-05-14 21:47:43] [INFO ] Flatten gal took : 984 ms
[2022-05-14 21:47:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 536 labels/synchronizations in 32 ms.
[2022-05-14 21:47:43] [INFO ] Time to serialize gal into /tmp/LTL14099672686806210833.gal : 8 ms
[2022-05-14 21:47:43] [INFO ] Time to serialize properties into /tmp/LTL1886937587392785362.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/LTL14099672686806210833.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1886937587392785362.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/LTL1409967...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu0.ROUTE_A_0<=gu0.SUR_PONT_B_0)"))))
Formula 0 simplified : !XF"(gu0.ROUTE_A_0<=gu0.SUR_PONT_B_0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3478173375617847022
[2022-05-14 21:47:59] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3478173375617847022
Running compilation step : cd /tmp/ltsmin3478173375617847022;'/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/ltsmin3478173375617847022;'/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/ltsmin3478173375617847022;'/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)
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLCardinality-04 finished in 72806 ms.
[2022-05-14 21:48:02] [INFO ] Flatten gal took : 108 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10086214550025040319
[2022-05-14 21:48:02] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2022-05-14 21:48:02] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10086214550025040319
Running compilation step : cd /tmp/ltsmin10086214550025040319;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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'
[2022-05-14 21:48:02] [INFO ] Applying decomposition
[2022-05-14 21:48:02] [INFO ] Flatten gal took : 110 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/graph6665995953916648753.txt' '-o' '/tmp/graph6665995953916648753.bin' '-w' '/tmp/graph6665995953916648753.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6665995953916648753.bin' '-l' '-1' '-v' '-w' '/tmp/graph6665995953916648753.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:48:02] [INFO ] Decomposing Gal with order
[2022-05-14 21:48:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:48:04] [INFO ] Removed a total of 3872 redundant transitions.
[2022-05-14 21:48:04] [INFO ] Flatten gal took : 1155 ms
[2022-05-14 21:48:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 536 labels/synchronizations in 14 ms.
[2022-05-14 21:48:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality8672899657051016091.gal : 9 ms
[2022-05-14 21:48:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality559809008293236788.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/LTLCardinality8672899657051016091.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality559809008293236788.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...287
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu2.ROUTE_A_0<=gu2.SUR_PONT_B_0)"))))
Formula 0 simplified : !XF"(gu2.ROUTE_A_0<=gu2.SUR_PONT_B_0)"
Compilation finished in 10519 ms.
Running link step : cd /tmp/ltsmin10086214550025040319;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin10086214550025040319;'/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' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 22:09:04] [INFO ] Applying decomposition
[2022-05-14 22:09:04] [INFO ] Flatten gal took : 246 ms
[2022-05-14 22:09:04] [INFO ] Decomposing Gal with order
[2022-05-14 22:09:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 22:09:05] [INFO ] Removed a total of 21031 redundant transitions.
[2022-05-14 22:09:06] [INFO ] Flatten gal took : 977 ms
[2022-05-14 22:09:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 138 ms.
[2022-05-14 22:09:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality6424381218324029034.gal : 48 ms
[2022-05-14 22:09:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality14212321160366618699.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/LTLCardinality6424381218324029034.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14212321160366618699.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 : !((X(F("(gROUTE_A.ROUTE_A_0<=gSUR_PONT_B.SUR_PONT_B_0)"))))
Formula 0 simplified : !XF"(gROUTE_A.ROUTE_A_0<=gSUR_PONT_B.SUR_PONT_B_0)"
Detected timeout of ITS tools.
[2022-05-14 22:30:07] [INFO ] Flatten gal took : 246 ms
[2022-05-14 22:30:07] [INFO ] Input system was already deterministic with 3728 transitions.
[2022-05-14 22:30:07] [INFO ] Transformed 196 places.
[2022-05-14 22:30:07] [INFO ] Transformed 3728 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
[2022-05-14 22:30:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality11443994033445553915.gal : 44 ms
[2022-05-14 22:30:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality4685573104101073904.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/LTLCardinality11443994033445553915.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4685573104101073904.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 : !((X(F("(ROUTE_A_0<=SUR_PONT_B_0)"))))
Formula 0 simplified : !XF"(ROUTE_A_0<=SUR_PONT_B_0)"
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.013: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: LTL layer: formula: X(<>((LTLAPp0==true)))
pins2lts-mc-linux64( 3/ 8), 0.010: "X(<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.011: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.026: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.056: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.270: DFS-FIFO for weak LTL, using special progress label 3730
pins2lts-mc-linux64( 0/ 8), 0.270: There are 3731 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.270: State length is 197, there are 3730 groups
pins2lts-mc-linux64( 0/ 8), 0.270: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.270: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.270: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.270: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.528: ~120 levels ~960 states ~3296 transitions
pins2lts-mc-linux64( 5/ 8), 0.826: ~240 levels ~1920 states ~6600 transitions
pins2lts-mc-linux64( 1/ 8), 1.180: ~298 levels ~3840 states ~10400 transitions
pins2lts-mc-linux64( 3/ 8), 2.244: ~350 levels ~7680 states ~18616 transitions
pins2lts-mc-linux64( 1/ 8), 3.928: ~298 levels ~15360 states ~31112 transitions
pins2lts-mc-linux64( 1/ 8), 4.947: ~546 levels ~30720 states ~56336 transitions
pins2lts-mc-linux64( 2/ 8), 7.889: ~347 levels ~61440 states ~127952 transitions
pins2lts-mc-linux64( 2/ 8), 15.075: ~347 levels ~122880 states ~246408 transitions
pins2lts-mc-linux64( 1/ 8), 23.174: ~656 levels ~245760 states ~535928 transitions
pins2lts-mc-linux64( 1/ 8), 38.697: ~656 levels ~491520 states ~1129504 transitions
pins2lts-mc-linux64( 1/ 8), 69.096: ~656 levels ~983040 states ~2385528 transitions
pins2lts-mc-linux64( 2/ 8), 128.907: ~649 levels ~1966080 states ~4784760 transitions
pins2lts-mc-linux64( 2/ 8), 247.179: ~649 levels ~3932160 states ~9535032 transitions
pins2lts-mc-linux64( 2/ 8), 495.122: ~649 levels ~7864320 states ~20893096 transitions
pins2lts-mc-linux64( 2/ 8), 995.160: ~649 levels ~15728640 states ~44286736 transitions
pins2lts-mc-linux64( 2/ 8), 2001.350: ~649 levels ~31457280 states ~93212272 transitions
pins2lts-mc-linux64( 6/ 8), 2853.130: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 2853.172:
pins2lts-mc-linux64( 0/ 8), 2853.172: mean standard work distribution: 7.7% (states) 7.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 2853.172:
pins2lts-mc-linux64( 0/ 8), 2853.172: Explored 40778449 states 134753934 transitions, fanout: 3.305
pins2lts-mc-linux64( 0/ 8), 2853.172: Total exploration time 2852.890 sec (2852.820 sec minimum, 2852.859 sec on average)
pins2lts-mc-linux64( 0/ 8), 2853.172: States per second: 14294, Transitions per second: 47234
pins2lts-mc-linux64( 0/ 8), 2853.172:
pins2lts-mc-linux64( 0/ 8), 2853.172: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 2853.172: Redundant explorations: 2.6722
pins2lts-mc-linux64( 0/ 8), 2853.172:
pins2lts-mc-linux64( 0/ 8), 2853.172: Queue width: 8B, total height: 5260, memory: 0.04MB
pins2lts-mc-linux64( 0/ 8), 2853.172: Tree memory: 559.0MB, 14.8 B/state, compr.: 1.9%
pins2lts-mc-linux64( 0/ 8), 2853.172: Tree fill ratio (roots/leafs): 29.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 2853.172: Stored 3973 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 2853.172: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 2853.172: Est. total memory use: 559.1MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10086214550025040319;'/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' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10086214550025040319;'/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' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)

BK_TIME_CONFINEMENT_REACHED

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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-COL-V80P20N20"
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-COL-V80P20N20, 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-165251918100123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N20.tgz
mv BridgeAndVehicles-COL-V80P20N20 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 ;