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-165251935900015.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-V20P10N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251935900015
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.3K Apr 29 23:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 23:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 23:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 29 23:12 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 3.6K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 29 23:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Apr 29 23:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 23:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 29 23:45 ReachabilityFireability.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 41K 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-V20P10N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068402396

Running Version 0
[2022-06-12 21:13:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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 21:13:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:13:24] [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 21:13:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-12 21:13:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 547 ms
[2022-06-12 21:13:24] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-12 21:13:24] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2022-06-12 21:13:24] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_14724792274998397978.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2022-06-12 21:13:24] [INFO ] Flatten gal took : 15 ms
[2022-06-12 21:13:24] [INFO ] Flatten gal took : 2 ms
[2022-06-12 21:13:24] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions in 24 ms.
[2022-06-12 21:13:24] [INFO ] Unfolded HLPN properties in 3 ms.
Successfully produced net in file /tmp/petri1001_8908326807147475450.dot
[2022-06-12 21:13:24] [INFO ] Initial state test concluded for 3 properties.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 311 ms. (steps per millisecond=32 ) properties (out of 12) seen :6
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 1273 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 1393 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 1223 ms. (steps per millisecond=8 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-12 21:13:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2022-06-12 21:13:29] [INFO ] Computed 7 place invariants in 18 ms
[2022-06-12 21:13:29] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2022-06-12 21:13:29] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-12 21:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:29] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2022-06-12 21:13:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-12 21:13:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:30] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-06-12 21:13:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:13:30] [INFO ] [Nat]Added 102 Read/Feed constraints in 30 ms returned sat
[2022-06-12 21:13:30] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 199 ms.
[2022-06-12 21:13:31] [INFO ] Added : 86 causal constraints over 31 iterations in 1284 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-12 21:13:31] [INFO ] [Real]Absence check using 7 positive place invariants in 29 ms returned unsat
[2022-06-12 21:13:31] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2022-06-12 21:13:32] [INFO ] [Real]Absence check using 7 positive place invariants in 25 ms returned unsat
[2022-06-12 21:13:32] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:32] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Real]Added 102 Read/Feed constraints in 33 ms returned sat
[2022-06-12 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:32] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Nat]Added 102 Read/Feed constraints in 20 ms returned sat
[2022-06-12 21:13:32] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 76 ms.
[2022-06-12 21:13:32] [INFO ] Added : 86 causal constraints over 22 iterations in 521 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 783300 steps, including 5209 resets, run finished after 7497 ms. (steps per millisecond=104 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 783000 steps, including 5310 resets, run finished after 7722 ms. (steps per millisecond=101 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 103 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 378 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2022-06-12 21:13:48] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:13:48] [INFO ] Computed 5 place invariants in 22 ms
[2022-06-12 21:13:49] [INFO ] Dead Transitions using invariants and state equation in 740 ms returned []
Finished structural reductions, in 1 iterations. Remains : 106/108 places, 2228/2228 transitions.
[2022-06-12 21:13:49] [INFO ] Flatten gal took : 182 ms
[2022-06-12 21:13:49] [INFO ] Flatten gal took : 138 ms
[2022-06-12 21:13:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9450231855764939107.gal : 31 ms
[2022-06-12 21:13:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7831488867987795581.prop : 13 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/ReachabilityCardinality9450231855764939107.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7831488867987795581.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/ReachabilityCardinality9450231855764939107.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7831488867987795581.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7831488867987795581.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :66 after 119
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :119 after 811
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :811 after 1557
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1557 after 1662
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1662 after 1746
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1746 after 4209
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4209 after 7935
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7935 after 18194
Detected timeout of ITS tools.
[2022-06-12 21:14:04] [INFO ] Flatten gal took : 103 ms
[2022-06-12 21:14:04] [INFO ] Applying decomposition
[2022-06-12 21:14:05] [INFO ] Flatten gal took : 97 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/graph5827756729204313912.txt, -o, /tmp/graph5827756729204313912.bin, -w, /tmp/graph5827756729204313912.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/graph5827756729204313912.bin, -l, -1, -v, -w, /tmp/graph5827756729204313912.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:14:05] [INFO ] Decomposing Gal with order
[2022-06-12 21:14:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:14:06] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-12 21:14:06] [INFO ] Flatten gal took : 944 ms
[2022-06-12 21:14:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 37 ms.
[2022-06-12 21:14:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6668626057827645203.gal : 3 ms
[2022-06-12 21:14:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17490345421565948291.prop : 14 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/ReachabilityCardinality6668626057827645203.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17490345421565948291.prop, --nowitness], 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/ReachabilityCardinality6668626057827645203.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17490345421565948291.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17490345421565948291.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1510 after 1889
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2967186101875741992
[2022-06-12 21:14:22] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2967186101875741992
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/ltsmin2967186101875741992]
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/ltsmin2967186101875741992] 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/ltsmin2967186101875741992] 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 5777 resets, run finished after 8311 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 40212 steps, including 100 resets, run timeout after 5001 ms. (steps per millisecond=8 ) properties seen :{}
Incomplete Best-First random walk after 1000001 steps, including 2777 resets, run finished after 3671 ms. (steps per millisecond=272 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3356865 steps, run timeout after 30001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 3356865 steps, saw 782218 distinct states, run finished after 30003 ms. (steps per millisecond=111 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-12 21:15:10] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:10] [INFO ] Computed 5 place invariants in 11 ms
[2022-06-12 21:15:10] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2022-06-12 21:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:10] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-06-12 21:15:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-06-12 21:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:10] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-06-12 21:15:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:15:10] [INFO ] [Nat]Added 102 Read/Feed constraints in 30 ms returned sat
[2022-06-12 21:15:10] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 81 ms.
[2022-06-12 21:15:11] [INFO ] Added : 86 causal constraints over 24 iterations in 616 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-12 21:15:11] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:11] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-06-12 21:15:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:11] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-06-12 21:15:11] [INFO ] [Nat]Added 102 Read/Feed constraints in 22 ms returned sat
[2022-06-12 21:15:11] [INFO ] Deduced a trap composed of 5 places in 272 ms of which 3 ms to minimize.
[2022-06-12 21:15:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 316 ms
[2022-06-12 21:15:11] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 70 ms.
[2022-06-12 21:15:12] [INFO ] Added : 86 causal constraints over 18 iterations in 419 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 1088100 steps, including 7064 resets, run finished after 9888 ms. (steps per millisecond=110 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 783100 steps, including 5201 resets, run finished after 7147 ms. (steps per millisecond=109 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 190 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Starting structural reductions, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 172 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2022-06-12 21:15:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:29] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-12 21:15:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-12 21:15:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:29] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-12 21:15:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:15:29] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2022-06-12 21:15:30] [INFO ] Redundant transitions in 128 ms returned []
[2022-06-12 21:15:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-12 21:15:30] [INFO ] Dead Transitions using invariants and state equation in 574 ms returned []
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 100000 steps, including 577 resets, run finished after 829 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-12 21:15:31] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:31] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-12 21:15:31] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2022-06-12 21:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:31] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-06-12 21:15:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:31] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-06-12 21:15:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:15:31] [INFO ] [Nat]Added 102 Read/Feed constraints in 22 ms returned sat
[2022-06-12 21:15:32] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 146 ms.
[2022-06-12 21:15:32] [INFO ] Added : 86 causal constraints over 24 iterations in 644 ms. Result :sat
[2022-06-12 21:15:32] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:32] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-06-12 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:32] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-06-12 21:15:32] [INFO ] [Nat]Added 102 Read/Feed constraints in 21 ms returned sat
[2022-06-12 21:15:32] [INFO ] Deduced a trap composed of 5 places in 244 ms of which 0 ms to minimize.
[2022-06-12 21:15:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
[2022-06-12 21:15:33] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 73 ms.
[2022-06-12 21:15:33] [INFO ] Added : 86 causal constraints over 18 iterations in 423 ms. Result :sat
[2022-06-12 21:15:33] [INFO ] Flatten gal took : 87 ms
[2022-06-12 21:15:33] [INFO ] Flatten gal took : 83 ms
[2022-06-12 21:15:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7289345585004845955.gal : 14 ms
[2022-06-12 21:15:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12354127590257648884.prop : 9 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/ReachabilityCardinality7289345585004845955.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12354127590257648884.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/ReachabilityCardinality7289345585004845955.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12354127590257648884.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12354127590257648884.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :66 after 119
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :119 after 811
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :811 after 1557
Detected timeout of ITS tools.
[2022-06-12 21:15:48] [INFO ] Flatten gal took : 81 ms
[2022-06-12 21:15:48] [INFO ] Applying decomposition
[2022-06-12 21:15:48] [INFO ] Flatten gal took : 80 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/graph3298673220096834174.txt, -o, /tmp/graph3298673220096834174.bin, -w, /tmp/graph3298673220096834174.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/graph3298673220096834174.bin, -l, -1, -v, -w, /tmp/graph3298673220096834174.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:15:49] [INFO ] Decomposing Gal with order
[2022-06-12 21:15:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:15:49] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-12 21:15:50] [INFO ] Flatten gal took : 606 ms
[2022-06-12 21:15:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 30 ms.
[2022-06-12 21:15:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14505006225234206501.gal : 2 ms
[2022-06-12 21:15:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8718697259660242635.prop : 9 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/ReachabilityCardinality14505006225234206501.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8718697259660242635.prop, --nowitness], 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/ReachabilityCardinality14505006225234206501.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8718697259660242635.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8718697259660242635.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11948857641079811116
[2022-06-12 21:16:05] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11948857641079811116
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/ltsmin11948857641079811116]
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/ltsmin11948857641079811116] 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/ltsmin11948857641079811116] 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 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 106 transition count 290
Applied a total of 1938 rules in 7 ms. Remains 106 /106 variables (removed 0) and now considering 290/2228 (removed 1938) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:16:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-12 21:16:06] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2022-06-12 21:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:06] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-06-12 21:16:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:16:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2022-06-12 21:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:06] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2022-06-12 21:16:06] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 17 ms.
[2022-06-12 21:16:07] [INFO ] Added : 85 causal constraints over 19 iterations in 357 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-12 21:16:07] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-06-12 21:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:07] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-06-12 21:16:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:16:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:16:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:07] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-06-12 21:16:07] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 18 ms.
[2022-06-12 21:16:07] [INFO ] Added : 67 causal constraints over 14 iterations in 236 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-12 21:16:07] [INFO ] Flatten gal took : 87 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7147706366280981450
[2022-06-12 21:16:07] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2022-06-12 21:16:07] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7147706366280981450
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/ltsmin7147706366280981450]
[2022-06-12 21:16:08] [INFO ] Flatten gal took : 241 ms
[2022-06-12 21:16:08] [INFO ] Applying decomposition
[2022-06-12 21:16:08] [INFO ] Flatten gal took : 147 ms
[2022-06-12 21:16:08] [INFO ] Input system was already deterministic with 2228 transitions.
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/graph2157485073592922283.txt, -o, /tmp/graph2157485073592922283.bin, -w, /tmp/graph2157485073592922283.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/graph2157485073592922283.bin, -l, -1, -v, -w, /tmp/graph2157485073592922283.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:16:08] [INFO ] Decomposing Gal with order
[2022-06-12 21:16:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:16:09] [INFO ] Ran tautology test, simplified 0 / 2 in 1337 ms.
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=0 took 139 ms
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=0 took 1 ms
[2022-06-12 21:16:09] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=1 took 323 ms
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=1 took 9 ms
[2022-06-12 21:16:09] [INFO ] Flatten gal took : 935 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 290 out of 2228 initially.
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:16:10] [INFO ] Computed 5 place invariants in 3 ms
inv : COMPTEUR_0 + COMPTEUR_1 + COMPTEUR_2 + COMPTEUR_3 + COMPTEUR_4 + COMPTEUR_5 + COMPTEUR_6 + COMPTEUR_7 + COMPTEUR_8 + COMPTEUR_9 + COMPTEUR_10 + COMPTEUR_11 + COMPTEUR_12 + COMPTEUR_13 + COMPTEUR_14 + COMPTEUR_15 + COMPTEUR_16 + COMPTEUR_17 + COMPTEUR_18 + COMPTEUR_19 + COMPTEUR_20 + COMPTEUR_21 + COMPTEUR_22 + COMPTEUR_23 + COMPTEUR_24 + COMPTEUR_25 + COMPTEUR_26 + COMPTEUR_27 + COMPTEUR_28 + COMPTEUR_29 + COMPTEUR_30 + COMPTEUR_31 + COMPTEUR_32 + COMPTEUR_33 + COMPTEUR_34 + COMPTEUR_35 + COMPTEUR_36 + COMPTEUR_37 + COMPTEUR_38 + COMPTEUR_39 + COMPTEUR_40 + COMPTEUR_41 + COMPTEUR_42 + COMPTEUR_43 + COMPTEUR_44 + COMPTEUR_45 + COMPTEUR_46 + COMPTEUR_47 + COMPTEUR_48 + COMPTEUR_49 + COMPTEUR_50 = 1
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 : CAPACITE_0 + SUR_PONT_A_0 + SUR_PONT_B_0 = 10
inv : CONTROLEUR_0 + CONTROLEUR_1 + CHOIX_0 + CHOIX_1 + VIDANGE_0 + VIDANGE_1 = 1
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
Total of 5 invariants.
[2022-06-12 21:16:10] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-12 21:16:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 20 ms.
[2022-06-12 21:16:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14348469077990926506.gal : 2 ms
[2022-06-12 21:16:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14303700314383923012.prop : 12 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/ReachabilityFireability14348469077990926506.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability14303700314383923012.prop, --nowitness], 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/ReachabilityFireability14348469077990926506.gal -t CGAL -reachable-file /tmp/ReachabilityFireability14303700314383923012.prop --nowitness
Loading property file /tmp/ReachabilityFireability14303700314383923012.prop.
[2022-06-12 21:16:10] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=2 took 573 ms
[2022-06-12 21:16:10] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=2 took 32 ms
[2022-06-12 21:16:11] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=3 took 733 ms
[2022-06-12 21:16:11] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=3 took 262 ms
[2022-06-12 21:16:11] [INFO ] Proved 106 variables to be positive in 1501 ms
[2022-06-12 21:16:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:11] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=0 took 169 ms
[2022-06-12 21:16:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:16:11] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=0 took 19 ms
[2022-06-12 21:16:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:14] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=1 took 2541 ms
[2022-06-12 21:16:15] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:16:15] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=1 took 453 ms
[2022-06-12 21:16:15] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=4 took 3781 ms
[2022-06-12 21:16:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:16] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=2 took 1836 ms
[2022-06-12 21:16:17] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=4 took 1950 ms
[2022-06-12 21:16:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:16:22] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=2 took 5544 ms
[2022-06-12 21:16:27] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=5 took 10313 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :4137 after 4142
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :19103 after 19845
[2022-06-12 21:16:42] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=5 took 14684 ms
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :49655 after 51612
[2022-06-12 21:16:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:58] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=3 took 36389 ms
[2022-06-12 21:17:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:17:10] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=3 took 11530 ms
[2022-06-12 21:17:18] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=6 took 35884 ms
Compilation finished in 75716 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7147706366280981450]
Link finished in 143 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, BridgeAndVehiclesCOLV20P10N50ReachabilityFireability04==true], workingDir=/tmp/ltsmin7147706366280981450]
[2022-06-12 21:18:44] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=6 took 86384 ms
[2022-06-12 21:18:52] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:18:52] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=4 took 102333 ms
[2022-06-12 21:19:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:19:12] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=4 took 19791 ms
[2022-06-12 21:22:10] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=7 took 205655 ms
[2022-06-12 21:23:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:23:42] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=5 took 269840 ms
[2022-06-12 21:24:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:24:09] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=5 took 26661 ms
[2022-06-12 21:24:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=7 took 159164 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,9.08086e+06,337.48,677276,5147,4223,358585,50975,2993,2.67846e+06,475,899925,0
Total reachable state count : 9080862

Verifying 2 reachability properties.
[2022-06-12 21:30:24] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=8 took 335395 ms
[2022-06-12 21:31:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:31:44] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=6 took 455463 ms
Invariant property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04 is true.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04,0,381.235,677276,1,0,358585,53376,12911,2.67846e+06,940,899925,304539
Reachability property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 does not hold.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12,0,381.253,677276,1,0,358585,53568,12914,2.67846e+06,940,899925,305257
[2022-06-12 21:31:57] [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 21:31:57] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 SMT depth 8
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 21:31:57] [INFO ] During BMC, SMT solver timed out at depth 8
[2022-06-12 21:31:57] [INFO ] BMC solving timed out (3600000 secs) at depth 8
[2022-06-12 21:31:57] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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 21:31:57] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 K-induction depth 6
Exception in thread "Thread-15" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
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 "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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 21:31:57] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1655069518796

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-V20P10N50"
export BK_EXAMINATION="ReachabilityFireability"
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-V20P10N50, examination is ReachabilityFireability"
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-165251935900015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;