About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P20N50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.380 | 3600000.00 | 14070286.00 | 7281.10 | T?TTTFFFFFFFTFFT | normal |
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-165251918000083.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-V50P20N50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918000083
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 8.6K Apr 29 23:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 23:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 29 23:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K 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 4.1K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 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 44K 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-V50P20N50-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N50-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652552517978
Running Version 202205111006
[2022-05-14 18:21:59] [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 18:21:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 18:21:59] [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 18:21:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 18:21:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 663 ms
[2022-05-14 18:21:59] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 168 PT places and 531118.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 18:22:00] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 20 ms.
[2022-05-14 18:22:00] [INFO ] Skeletonized 15 HLPN properties in 0 ms.
Initial state reduction rules removed 5 formulas.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Remains 9 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.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 213 ms. (steps per millisecond=46 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 18:22:00] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-14 18:22:00] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2022-05-14 18:22:00] [INFO ] After 102ms 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 8 simplifications.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 18:22:00] [INFO ] Flatten gal took : 18 ms
[2022-05-14 18:22:00] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 18:22:00] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2022-05-14 18:22:00] [INFO ] Unfolded HLPN to a Petri net with 168 places and 5408 transitions 42330 arcs in 144 ms.
[2022-05-14 18:22:00] [INFO ] Unfolded 6 HLPN properties in 0 ms.
Support contains 10 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 97 ms. Remains 168 /168 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 18:22:00] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2022-05-14 18:22:00] [INFO ] Computed 7 place invariants in 29 ms
[2022-05-14 18:22:02] [INFO ] Dead Transitions using invariants and state equation in 1794 ms found 0 transitions.
[2022-05-14 18:22:02] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2022-05-14 18:22:02] [INFO ] Computed 7 place invariants in 12 ms
[2022-05-14 18:22:03] [INFO ] Implicit Places using invariants in 774 ms returned []
[2022-05-14 18:22:03] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2022-05-14 18:22:03] [INFO ] Computed 7 place invariants in 7 ms
[2022-05-14 18:22:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:22:05] [INFO ] Implicit Places using invariants and state equation in 2466 ms returned []
Implicit Place search using SMT with State Equation took 3243 ms to find 0 implicit places.
[2022-05-14 18:22:06] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2022-05-14 18:22:06] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-14 18:22:07] [INFO ] Dead Transitions using invariants and state equation in 1572 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 168/168 places, 5408/5408 transitions.
Support contains 10 out of 168 places after structural reductions.
[2022-05-14 18:22:07] [INFO ] Flatten gal took : 334 ms
[2022-05-14 18:22:08] [INFO ] Flatten gal took : 280 ms
[2022-05-14 18:22:08] [INFO ] Input system was already deterministic with 5408 transitions.
Finished random walk after 261 steps, including 0 resets, run visited all 9 properties in 14 ms. (steps per millisecond=18 )
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 7150 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.47 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Graph (complete) has 7150 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 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 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 161 transition count 5404
Applied a total of 10 rules in 1436 ms. Remains 161 /168 variables (removed 7) and now considering 5404/5408 (removed 4) transitions.
[2022-05-14 18:22:10] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 18:22:10] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 18:22:11] [INFO ] Implicit Places using invariants in 679 ms returned []
[2022-05-14 18:22:11] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 18:22:11] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 18:22:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:22:13] [INFO ] Implicit Places using invariants and state equation in 2320 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3026 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/168 places, 5404/5408 transitions.
Applied a total of 0 rules in 933 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 159/168 places, 5404/5408 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N50-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s103)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 679 reset in 1060 ms.
Product exploration explored 100000 steps with 685 reset in 871 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 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 132 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)]
Finished random walk after 140 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=35 )
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 719 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 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2022-05-14 18:22:17] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:17] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 18:22:19] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 18:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 18:22:19] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2022-05-14 18:22:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 18:22:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 18:22:20] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2022-05-14 18:22:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:22:23] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 18:22:24] [INFO ] [Nat]Added 102 Read/Feed constraints in 3392 ms returned sat
[2022-05-14 18:22:24] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 253 transitions) in 328 ms.
[2022-05-14 18:22:25] [INFO ] Added : 49 causal constraints over 12 iterations in 817 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 1067 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2022-05-14 18:22:26] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:26] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-14 18:22:26] [INFO ] Implicit Places using invariants in 694 ms returned []
[2022-05-14 18:22:26] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:26] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 18:22:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:22:28] [INFO ] Implicit Places using invariants and state equation in 1672 ms returned []
Implicit Place search using SMT with State Equation took 2369 ms to find 0 implicit places.
[2022-05-14 18:22:29] [INFO ] Redundant transitions in 445 ms returned []
[2022-05-14 18:22:29] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:29] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-14 18:22:30] [INFO ] Dead Transitions using invariants and state equation in 1491 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 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 136 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)]
Finished random walk after 148 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=49 )
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 171 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
[2022-05-14 18:22:31] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:31] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-14 18:22:32] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 18:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 18:22:32] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2022-05-14 18:22:32] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 18:22:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 18:22:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 18:22:34] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2022-05-14 18:22:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:22:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 18:22:37] [INFO ] [Nat]Added 102 Read/Feed constraints in 3340 ms returned sat
[2022-05-14 18:22:37] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 253 transitions) in 191 ms.
[2022-05-14 18:22:38] [INFO ] Added : 47 causal constraints over 11 iterations in 641 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 681 reset in 891 ms.
Product exploration explored 100000 steps with 680 reset in 911 ms.
Built C files in :
/tmp/ltsmin2562034076438851453
[2022-05-14 18:22:40] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2022-05-14 18:22:40] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2562034076438851453
Running compilation step : cd /tmp/ltsmin2562034076438851453;'/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/ltsmin2562034076438851453;'/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/ltsmin2562034076438851453;'/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 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 946 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2022-05-14 18:22:44] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:44] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 18:22:45] [INFO ] Implicit Places using invariants in 697 ms returned []
[2022-05-14 18:22:45] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:45] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 18:22:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:22:46] [INFO ] Implicit Places using invariants and state equation in 1535 ms returned []
Implicit Place search using SMT with State Equation took 2238 ms to find 0 implicit places.
[2022-05-14 18:22:47] [INFO ] Redundant transitions in 445 ms returned []
[2022-05-14 18:22:47] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 18:22:47] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 18:22:48] [INFO ] Dead Transitions using invariants and state equation in 1532 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Built C files in :
/tmp/ltsmin17113452456796980669
[2022-05-14 18:22:48] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2022-05-14 18:22:48] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17113452456796980669
Running compilation step : cd /tmp/ltsmin17113452456796980669;'/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/ltsmin17113452456796980669;'/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/ltsmin17113452456796980669;'/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 18:22:52] [INFO ] Flatten gal took : 256 ms
[2022-05-14 18:22:52] [INFO ] Flatten gal took : 243 ms
[2022-05-14 18:22:52] [INFO ] Time to serialize gal into /tmp/LTL12392445284576263061.gal : 52 ms
[2022-05-14 18:22:52] [INFO ] Time to serialize properties into /tmp/LTL2479572566932426221.ltl : 2 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/LTL12392445284576263061.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2479572566932426221.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/LTL1239244...267
Read 1 LTL properties
Checking formula 0 : !((F("(ROUTE_B_0<1)")))
Formula 0 simplified : !F"(ROUTE_B_0<1)"
Detected timeout of ITS tools.
[2022-05-14 18:23:07] [INFO ] Flatten gal took : 169 ms
[2022-05-14 18:23:07] [INFO ] Applying decomposition
[2022-05-14 18:23:08] [INFO ] Flatten gal took : 188 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/graph7787821534473603682.txt' '-o' '/tmp/graph7787821534473603682.bin' '-w' '/tmp/graph7787821534473603682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7787821534473603682.bin' '-l' '-1' '-v' '-w' '/tmp/graph7787821534473603682.weights' '-q' '0' '-e' '0.001'
[2022-05-14 18:23:08] [INFO ] Decomposing Gal with order
[2022-05-14 18:23:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:23:10] [INFO ] Removed a total of 10395 redundant transitions.
[2022-05-14 18:23:11] [INFO ] Flatten gal took : 2655 ms
[2022-05-14 18:23:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 81 ms.
[2022-05-14 18:23:11] [INFO ] Time to serialize gal into /tmp/LTL5797298181972491316.gal : 2 ms
[2022-05-14 18:23:11] [INFO ] Time to serialize properties into /tmp/LTL15096588130537873146.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/LTL5797298181972491316.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15096588130537873146.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/LTL5797298...246
Read 1 LTL properties
Checking formula 0 : !((F("(u0.ROUTE_B_0<1)")))
Formula 0 simplified : !F"(u0.ROUTE_B_0<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18224915733267034075
[2022-05-14 18:23:26] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18224915733267034075
Running compilation step : cd /tmp/ltsmin18224915733267034075;'/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/ltsmin18224915733267034075;'/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/ltsmin18224915733267034075;'/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-V50P20N50-LTLCardinality-01 finished in 80666 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))&&F(p1)&&X((X(p0) U !p0))))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 167 transition count 5408
Applied a total of 1 rules in 61 ms. Remains 167 /168 variables (removed 1) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 18:23:29] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 167 cols
[2022-05-14 18:23:29] [INFO ] Computed 6 place invariants in 7 ms
[2022-05-14 18:23:31] [INFO ] Dead Transitions using invariants and state equation in 1589 ms found 0 transitions.
[2022-05-14 18:23:31] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 167 cols
[2022-05-14 18:23:31] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 18:23:32] [INFO ] Implicit Places using invariants in 669 ms returned []
[2022-05-14 18:23:32] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 167 cols
[2022-05-14 18:23:32] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 18:23:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:23:35] [INFO ] Implicit Places using invariants and state equation in 3011 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3694 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Applied a total of 0 rules in 37 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 166/168 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p1), true, true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N50-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ 1 s52), p0:(LEQ 1 s107)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 405 steps with 0 reset in 13 ms.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N50-LTLCardinality-07 finished in 5712 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 165 transition count 5407
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 165 transition count 5407
Applied a total of 4 rules in 53 ms. Remains 165 /168 variables (removed 3) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 18:23:35] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 18:23:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:23:37] [INFO ] Dead Transitions using invariants and state equation in 2283 ms found 0 transitions.
[2022-05-14 18:23:37] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 18:23:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:23:38] [INFO ] Implicit Places using invariants in 765 ms returned []
[2022-05-14 18:23:38] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 18:23:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:23:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:23:40] [INFO ] Implicit Places using invariants and state equation in 2330 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3128 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/168 places, 5407/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/168 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 199 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N50-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 (ADD s108 s109))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N50-LTLCardinality-08 finished in 5717 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 165 transition count 5407
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 165 transition count 5407
Applied a total of 4 rules in 48 ms. Remains 165 /168 variables (removed 3) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 18:23:41] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 18:23:41] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:23:42] [INFO ] Dead Transitions using invariants and state equation in 1532 ms found 0 transitions.
[2022-05-14 18:23:42] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 18:23:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:23:43] [INFO ] Implicit Places using invariants in 755 ms returned []
[2022-05-14 18:23:43] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 18:23:43] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:23:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:23:45] [INFO ] Implicit Places using invariants and state equation in 2291 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3067 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/168 places, 5407/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 164/168 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N50-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s106 s105)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 70 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N50-LTLCardinality-09 finished in 4799 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(G(p0))))))'
Support contains 1 out of 168 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Graph (complete) has 7150 edges and 168 vertex of which 166 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 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 163 transition count 5406
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 161 transition count 5404
Applied a total of 10 rules in 1106 ms. Remains 161 /168 variables (removed 7) and now considering 5404/5408 (removed 4) transitions.
[2022-05-14 18:23:47] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 18:23:47] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 18:23:47] [INFO ] Implicit Places using invariants in 665 ms returned []
[2022-05-14 18:23:47] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 18:23:47] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 18:23:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 18:23:49] [INFO ] Implicit Places using invariants and state equation in 2234 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2915 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 160/168 places, 5404/5408 transitions.
Applied a total of 0 rules in 941 ms. Remains 160 /160 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 160/168 places, 5404/5408 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N50-LTLCardinality-14 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 s103 1)], 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 303 steps with 0 reset in 8 ms.
FORMULA BridgeAndVehicles-COL-V50P20N50-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N50-LTLCardinality-14 finished in 5038 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
[2022-05-14 18:23:51] [INFO ] Flatten gal took : 163 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17415227465291682406
[2022-05-14 18:23:51] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2022-05-14 18:23:51] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17415227465291682406
Running compilation step : cd /tmp/ltsmin17415227465291682406;'/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 18:23:51] [INFO ] Applying decomposition
[2022-05-14 18:23:51] [INFO ] Flatten gal took : 163 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/graph10258520806279644684.txt' '-o' '/tmp/graph10258520806279644684.bin' '-w' '/tmp/graph10258520806279644684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10258520806279644684.bin' '-l' '-1' '-v' '-w' '/tmp/graph10258520806279644684.weights' '-q' '0' '-e' '0.001'
[2022-05-14 18:23:52] [INFO ] Decomposing Gal with order
[2022-05-14 18:23:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:23:54] [INFO ] Removed a total of 10691 redundant transitions.
[2022-05-14 18:23:54] [INFO ] Flatten gal took : 1970 ms
[2022-05-14 18:23:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 107 ms.
[2022-05-14 18:23:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality14709998178447108427.gal : 2 ms
[2022-05-14 18:23:54] [INFO ] Time to serialize properties into /tmp/LTLCardinality12826452876719655549.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/LTLCardinality14709998178447108427.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12826452876719655549.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/LTLCardina...269
Read 1 LTL properties
Checking formula 0 : !((F("(i0.u4.ROUTE_B_0<1)")))
Formula 0 simplified : !F"(i0.u4.ROUTE_B_0<1)"
Compilation finished in 19212 ms.
Running link step : cd /tmp/ltsmin17415227465291682406;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 197 ms.
Running LTSmin : cd /tmp/ltsmin17415227465291682406;'/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'
Detected timeout of ITS tools.
[2022-05-14 18:44:32] [INFO ] Applying decomposition
[2022-05-14 18:44:32] [INFO ] Flatten gal took : 452 ms
[2022-05-14 18:44:32] [INFO ] Decomposing Gal with order
[2022-05-14 18:44:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:44:34] [INFO ] Removed a total of 31390 redundant transitions.
[2022-05-14 18:44:34] [INFO ] Flatten gal took : 1242 ms
[2022-05-14 18:44:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 226 ms.
[2022-05-14 18:44:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality16136573480910782602.gal : 95 ms
[2022-05-14 18:44:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality8553178090580157210.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/LTLCardinality16136573480910782602.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8553178090580157210.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/LTLCardina...268
Read 1 LTL properties
Checking formula 0 : !((F("(ROUTE_B.ROUTE_B_0<1)")))
Formula 0 simplified : !F"(ROUTE_B.ROUTE_B_0<1)"
ITS-tools command line returned an error code 137
[2022-05-14 18:55:19] [INFO ] Flatten gal took : 786 ms
[2022-05-14 18:55:21] [INFO ] Input system was already deterministic with 5408 transitions.
[2022-05-14 18:55:21] [INFO ] Transformed 168 places.
[2022-05-14 18:55:22] [INFO ] Transformed 5408 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 18:55:22] [INFO ] Time to serialize gal into /tmp/LTLCardinality1862608519726850318.gal : 81 ms
[2022-05-14 18:55:22] [INFO ] Time to serialize properties into /tmp/LTLCardinality1459406952261746819.ltl : 3 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/LTLCardinality1862608519726850318.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1459406952261746819.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...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F("(ROUTE_B_0<1)")))
Formula 0 simplified : !F"(ROUTE_B_0<1)"
Detected timeout of ITS tools.
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-V50P20N50"
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-V50P20N50, 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-165251918000083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N50.tgz
mv BridgeAndVehicles-COL-V50P20N50 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 '
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 ;