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.r028-tall-165251935900008.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is BridgeAndVehicles-COL-V20P10N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251935900008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.3K Apr 29 22:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 22:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 22:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 22:43 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 3.8K May 9 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:06 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 15K Apr 29 22:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 29 22:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 29 22:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Apr 29 22:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 39K 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-V20P10N10-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655068386397

Running Version 0
[2022-06-12 21:13:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-12 21:13:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:13:08] [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.
[2022-06-12 21:13:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-12 21:13:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 606 ms
[2022-06-12 21:13:08] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
[2022-06-12 21:13:08] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2022-06-12 21:13:08] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_15219828110172800022.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=495 ) properties (out of 14) seen :6
Running SMT prover for 8 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-06-12 21:13:09] [INFO ] Computed 4 place invariants in 5 ms
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned unsat
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned unsat
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 8 simplifications.
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-12 21:13:09] [INFO ] Flatten gal took : 17 ms
[2022-06-12 21:13:09] [INFO ] Flatten gal took : 3 ms
[2022-06-12 21:13:09] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions in 14 ms.
[2022-06-12 21:13:09] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_15883781973506854910.dot
Incomplete random walk after 10000 steps, including 56 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 6) seen :5
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-12 21:13:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:13:09] [INFO ] Computed 7 place invariants in 14 ms
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-12 21:13:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:09] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-06-12 21:13:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-12 21:13:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:09] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2022-06-12 21:13:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 21:13:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 14 ms returned sat
[2022-06-12 21:13:10] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 31 ms.
[2022-06-12 21:13:10] [INFO ] Added : 46 causal constraints over 11 iterations in 174 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Incomplete Parikh walk after 50900 steps, including 977 resets, run finished after 211 ms. (steps per millisecond=241 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 12 out of 68 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 68/68 places, 548/548 transitions.
Applied a total of 0 rules in 60 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-06-12 21:13:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:13:10] [INFO ] Computed 7 place invariants in 3 ms
[2022-06-12 21:13:10] [INFO ] Dead Transitions using invariants and state equation in 206 ms returned []
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 548/548 transitions.
[2022-06-12 21:13:10] [INFO ] Flatten gal took : 63 ms
[2022-06-12 21:13:10] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:13:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13649343511325816040.gal : 20 ms
[2022-06-12 21:13:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality397919463117472445.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality13649343511325816040.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality397919463117472445.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality13649343511325816040.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality397919463117472445.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality397919463117472445.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 40
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 70
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :70 after 168
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :168 after 561
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :561 after 1749
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4992 after 5268
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5268 after 5781
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5781 after 7175
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :43374 after 43825
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :43825 after 50757
Detected timeout of ITS tools.
[2022-06-12 21:13:25] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:13:25] [INFO ] Applying decomposition
[2022-06-12 21:13:25] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14889816371269489836.txt, -o, /tmp/graph14889816371269489836.bin, -w, /tmp/graph14889816371269489836.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14889816371269489836.bin, -l, -1, -v, -w, /tmp/graph14889816371269489836.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:13:26] [INFO ] Decomposing Gal with order
[2022-06-12 21:13:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:13:26] [INFO ] Removed a total of 1073 redundant transitions.
[2022-06-12 21:13:26] [INFO ] Flatten gal took : 495 ms
[2022-06-12 21:13:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 542 labels/synchronizations in 25 ms.
[2022-06-12 21:13:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8359231390206430680.gal : 4 ms
[2022-06-12 21:13:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13484815746409741042.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality8359231390206430680.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13484815746409741042.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality8359231390206430680.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13484815746409741042.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13484815746409741042.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 78
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :78 after 442
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :442 after 1830
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5112 after 5254
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5254 after 5444
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5444 after 6466
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6466 after 12135
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :43428 after 46555
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :46555 after 56278
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6725093026832228640
[2022-06-12 21:13:41] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6725093026832228640
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6725093026832228640]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6725093026832228640] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6725093026832228640] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 5633 resets, run finished after 3225 ms. (steps per millisecond=310 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1966 resets, run finished after 1684 ms. (steps per millisecond=593 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 10868108 steps, run timeout after 30001 ms. (steps per millisecond=362 ) properties seen :{}
Probabilistic random walk after 10868108 steps, saw 2465792 distinct states, run finished after 30018 ms. (steps per millisecond=362 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:14:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:14:17] [INFO ] Computed 7 place invariants in 12 ms
[2022-06-12 21:14:17] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 21:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:14:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2022-06-12 21:14:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:14:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 21:14:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:14:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-06-12 21:14:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 21:14:17] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2022-06-12 21:14:17] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 36 ms.
[2022-06-12 21:14:17] [INFO ] Added : 46 causal constraints over 11 iterations in 151 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
Incomplete Parikh walk after 50900 steps, including 979 resets, run finished after 185 ms. (steps per millisecond=275 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 12 out of 68 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 68/68 places, 548/548 transitions.
Applied a total of 0 rules in 39 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 548/548 transitions.
Starting structural reductions, iteration 0 : 68/68 places, 548/548 transitions.
Applied a total of 0 rules in 29 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-06-12 21:14:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:14:18] [INFO ] Computed 7 place invariants in 8 ms
[2022-06-12 21:14:18] [INFO ] Implicit Places using invariants in 90 ms returned []
[2022-06-12 21:14:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:14:18] [INFO ] Computed 7 place invariants in 2 ms
[2022-06-12 21:14:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 21:14:18] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2022-06-12 21:14:18] [INFO ] Redundant transitions in 39 ms returned []
[2022-06-12 21:14:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:14:18] [INFO ] Computed 7 place invariants in 7 ms
[2022-06-12 21:14:18] [INFO ] Dead Transitions using invariants and state equation in 183 ms returned []
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 548/548 transitions.
Incomplete random walk after 100000 steps, including 563 resets, run finished after 351 ms. (steps per millisecond=284 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-12 21:14:19] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:14:19] [INFO ] Computed 7 place invariants in 5 ms
[2022-06-12 21:14:19] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 21:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:14:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-12 21:14:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:14:19] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 21:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:14:19] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-06-12 21:14:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 21:14:19] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2022-06-12 21:14:19] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 39 ms.
[2022-06-12 21:14:19] [INFO ] Added : 46 causal constraints over 11 iterations in 150 ms. Result :sat
[2022-06-12 21:14:19] [INFO ] Flatten gal took : 46 ms
[2022-06-12 21:14:19] [INFO ] Flatten gal took : 30 ms
[2022-06-12 21:14:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8854046626063988074.gal : 6 ms
[2022-06-12 21:14:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8261912988541290449.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality8854046626063988074.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8261912988541290449.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality8854046626063988074.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8261912988541290449.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8261912988541290449.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 40
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 70
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :70 after 168
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :168 after 561
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :561 after 1749
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4992 after 5268
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5268 after 5781
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5781 after 7175
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :43374 after 43825
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :43825 after 50757
Detected timeout of ITS tools.
[2022-06-12 21:14:34] [INFO ] Flatten gal took : 25 ms
[2022-06-12 21:14:34] [INFO ] Applying decomposition
[2022-06-12 21:14:34] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10760407015752759730.txt, -o, /tmp/graph10760407015752759730.bin, -w, /tmp/graph10760407015752759730.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10760407015752759730.bin, -l, -1, -v, -w, /tmp/graph10760407015752759730.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:14:34] [INFO ] Decomposing Gal with order
[2022-06-12 21:14:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:14:34] [INFO ] Removed a total of 1073 redundant transitions.
[2022-06-12 21:14:34] [INFO ] Flatten gal took : 265 ms
[2022-06-12 21:14:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 542 labels/synchronizations in 14 ms.
[2022-06-12 21:14:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12115436174657619557.gal : 3 ms
[2022-06-12 21:14:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15295536429327769154.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality12115436174657619557.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15295536429327769154.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12115436174657619557.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15295536429327769154.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15295536429327769154.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 78
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :78 after 442
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :442 after 1830
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5112 after 5254
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5254 after 5444
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5444 after 6466
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6466 after 12135
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :43428 after 46555
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :46555 after 56278
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6156277376281573795
[2022-06-12 21:14:49] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6156277376281573795
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6156277376281573795]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6156277376281573795] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6156277376281573795] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 68 transition count 130
Applied a total of 418 rules in 22 ms. Remains 68 /68 variables (removed 0) and now considering 130/548 (removed 418) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:14:51] [INFO ] Computed 7 place invariants in 1 ms
[2022-06-12 21:14:51] [INFO ] [Real]Absence check using 7 positive place invariants in 39 ms returned sat
[2022-06-12 21:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:14:51] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2022-06-12 21:14:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:14:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 21:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:14:51] [INFO ] [Nat]Absence check using state equation in 68 ms returned sat
[2022-06-12 21:14:51] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 22 ms.
[2022-06-12 21:14:51] [INFO ] Added : 21 causal constraints over 11 iterations in 411 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-06-12 21:14:51] [INFO ] Flatten gal took : 59 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11731709617427545261
[2022-06-12 21:14:52] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2022-06-12 21:14:52] [INFO ] Applying decomposition
[2022-06-12 21:14:52] [INFO ] Computation of Complete disable matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:14:52] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2022-06-12 21:14:52] [INFO ] Flatten gal took : 37 ms
[2022-06-12 21:14:52] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:14:52] [INFO ] Flatten gal took : 179 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15608794130892970266.txt, -o, /tmp/graph15608794130892970266.bin, -w, /tmp/graph15608794130892970266.weights], workingDir=null]
[2022-06-12 21:14:52] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15608794130892970266.bin, -l, -1, -v, -w, /tmp/graph15608794130892970266.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:14:52] [INFO ] Decomposing Gal with order
[2022-06-12 21:14:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:14:52] [INFO ] Input system was already deterministic with 548 transitions.
[2022-06-12 21:14:52] [INFO ] Computation of Completed DNA matrix. took 114 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:14:52] [INFO ] Built C files in 654ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11731709617427545261
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11731709617427545261]
[2022-06-12 21:14:53] [INFO ] Ran tautology test, simplified 0 / 1 in 926 ms.
[2022-06-12 21:14:53] [INFO ] Removed a total of 1073 redundant transitions.
[2022-06-12 21:14:53] [INFO ] Flatten gal took : 733 ms
[2022-06-12 21:14:53] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=0 took 152 ms
[2022-06-12 21:14:53] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=1 took 4 ms
[2022-06-12 21:14:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 542 labels/synchronizations in 130 ms.
[2022-06-12 21:14:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3274623563717730290.gal : 22 ms
[2022-06-12 21:14:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2323449947418981603.prop : 26 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality3274623563717730290.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2323449947418981603.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality3274623563717730290.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2323449947418981603.prop --nowitness --gen-order FOLLOW
[2022-06-12 21:14:53] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=2 took 271 ms
Loading property file /tmp/ReachabilityCardinality2323449947418981603.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 74
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :74 after 316
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 130 out of 548 initially.
// Phase 1: matrix 130 rows 68 cols
[2022-06-12 21:14:54] [INFO ] Computed 7 place invariants in 2 ms
inv : COMPTEUR_0 + COMPTEUR_1 + COMPTEUR_2 + COMPTEUR_3 + COMPTEUR_4 + COMPTEUR_5 + COMPTEUR_6 + COMPTEUR_7 + COMPTEUR_8 + COMPTEUR_9 + COMPTEUR_10 = 1
inv : CONTROLEUR_0 + CONTROLEUR_1 + CHOIX_0 + CHOIX_1 + VIDANGE_0 + VIDANGE_1 = 1
inv : CAPACITE_0 + SUR_PONT_A_0 + SUR_PONT_B_0 = 10
inv : NB_ATTENTE_B_0 + NB_ATTENTE_B_1 + NB_ATTENTE_B_2 + NB_ATTENTE_B_3 + NB_ATTENTE_B_4 + NB_ATTENTE_B_5 + NB_ATTENTE_B_6 + NB_ATTENTE_B_7 + NB_ATTENTE_B_8 + NB_ATTENTE_B_9 + NB_ATTENTE_B_10 + NB_ATTENTE_B_11 + NB_ATTENTE_B_12 + NB_ATTENTE_B_13 + NB_ATTENTE_B_14 + NB_ATTENTE_B_15 + NB_ATTENTE_B_16 + NB_ATTENTE_B_17 + NB_ATTENTE_B_18 + NB_ATTENTE_B_19 + NB_ATTENTE_B_20 = 1
inv : SORTI_A_0 + ROUTE_A_0 + ATTENTE_A_0 + SUR_PONT_A_0 = 20
inv : NB_ATTENTE_A_0 + NB_ATTENTE_A_1 + NB_ATTENTE_A_2 + NB_ATTENTE_A_3 + NB_ATTENTE_A_4 + NB_ATTENTE_A_5 + NB_ATTENTE_A_6 + NB_ATTENTE_A_7 + NB_ATTENTE_A_8 + NB_ATTENTE_A_9 + NB_ATTENTE_A_10 + NB_ATTENTE_A_11 + NB_ATTENTE_A_12 + NB_ATTENTE_A_13 + NB_ATTENTE_A_14 + NB_ATTENTE_A_15 + NB_ATTENTE_A_16 + NB_ATTENTE_A_17 + NB_ATTENTE_A_18 + NB_ATTENTE_A_19 + NB_ATTENTE_A_20 = 1
inv : SUR_PONT_B_0 + ATTENTE_B_0 + ROUTE_B_0 + SORTI_B_0 = 20
Total of 7 invariants.
[2022-06-12 21:14:54] [INFO ] Computed 7 place invariants in 3 ms
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :316 after 1597
[2022-06-12 21:14:54] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=3 took 937 ms
[2022-06-12 21:14:54] [INFO ] Proved 68 variables to be positive in 615 ms
[2022-06-12 21:14:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:14:55] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=0 took 25 ms
[2022-06-12 21:14:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:14:55] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=1 took 288 ms
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5112 after 5239
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5239 after 5387
[2022-06-12 21:14:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:14:56] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=2 took 1568 ms
[2022-06-12 21:14:57] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=4 took 2495 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5387 after 6381
[2022-06-12 21:14:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:14:57] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=3 took 906 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6381 after 10427
Compilation finished in 8181 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11731709617427545261]
Link finished in 76 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BridgeAndVehiclesCOLV20P10N10ReachabilityCardinality00==true], workingDir=/tmp/ltsmin11731709617427545261]
[2022-06-12 21:15:05] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=5 took 8264 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :43428 after 45283
[2022-06-12 21:15:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:15:32] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=4 took 35018 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :45283 after 52626
[2022-06-12 21:15:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:15:48] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=5 took 15945 ms
[2022-06-12 21:16:12] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=6 took 67136 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :101904 after 113052
[2022-06-12 21:16:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:16:27] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=6 took 39105 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :290280 after 305079
[2022-06-12 21:18:43] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=7 took 150495 ms
[2022-06-12 21:21:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:21:06] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=7 took 278414 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.04504e+06 after 1.07103e+06
[2022-06-12 21:22:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:22:29] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=8 took 83047 ms
[2022-06-12 21:23:11] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=8 took 268553 ms
[2022-06-12 21:25:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:25:49] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=9 took 199956 ms
[2022-06-12 21:29:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:29:00] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=10 took 190655 ms
[2022-06-12 21:30:58] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(UNSAT) depth K=9 took 467243 ms
Detected timeout of ITS tools.
[2022-06-12 21:35:28] [INFO ] Applying decomposition
[2022-06-12 21:35:28] [INFO ] Flatten gal took : 111 ms
[2022-06-12 21:35:28] [INFO ] Decomposing Gal with order
[2022-06-12 21:35:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:35:28] [INFO ] Removed a total of 2910 redundant transitions.
[2022-06-12 21:35:28] [INFO ] Flatten gal took : 253 ms
[2022-06-12 21:35:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-06-12 21:35:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5037164000394425025.gal : 35 ms
[2022-06-12 21:35:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9780949468220721059.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality5037164000394425025.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9780949468220721059.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality5037164000394425025.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9780949468220721059.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9780949468220721059.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 88
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :88 after 262
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :262 after 526
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :526 after 1235
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1235 after 2195
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4992 after 6610
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6610 after 13184
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :43374 after 44882
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :101853 after 114464
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :426102 after 432939
[2022-06-12 21:37:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00
[2022-06-12 21:37:22] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00(SAT) depth K=11 took 502185 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.04501e+06 after 1.0858e+06
LTSmin run took 1381079 ms.
Invariant validated
FORMULA BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
[2022-06-12 21:38:02] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:38:02] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00 SMT depth 10
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2022-06-12 21:38:02] [INFO ] During BMC, SMT solver timed out at depth 10
[2022-06-12 21:38:02] [INFO ] BMC solving timed out (3600000 secs) at depth 10
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:38:02] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N10-ReachabilityCardinality-00 K-induction depth 12
Exception in thread "Thread-15" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more
[2022-06-12 21:38:02] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1655069882998

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-V20P10N10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is BridgeAndVehicles-COL-V20P10N10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r028-tall-165251935900008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N10.tgz
mv BridgeAndVehicles-COL-V20P10N10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;