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-165251936000086.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-PT-V50P20N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251936000086
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 22K Apr 29 23:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 29 23:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 162K Apr 29 23:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 623K Apr 29 23:07 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 11K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 86K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 260K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 32K Apr 29 23:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 201K Apr 29 23:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 385K Apr 29 23:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.5M Apr 29 23:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.1M May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655078122069

Running Version 0
[2022-06-12 23:55:23] [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 23:55:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:55:23] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2022-06-12 23:55:23] [INFO ] Transformed 128 places.
[2022-06-12 23:55:23] [INFO ] Transformed 1328 transitions.
[2022-06-12 23:55:23] [INFO ] Parsed PT model containing 128 places and 1328 transitions in 188 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 22 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 15) seen :4
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 11) seen :1
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :1
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 9 properties.
[2022-06-12 23:55:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:55:24] [INFO ] Computed 7 place invariants in 31 ms
[2022-06-12 23:55:24] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2022-06-12 23:55:25] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2022-06-12 23:55:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:55:25] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-06-12 23:55:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:55:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-12 23:55:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:55:25] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2022-06-12 23:55:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 23:55:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 58 ms returned sat
[2022-06-12 23:55:25] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 75 ms.
[2022-06-12 23:55:26] [INFO ] Added : 107 causal constraints over 22 iterations in 672 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-12 23:55:26] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2022-06-12 23:55:26] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned unsat
[2022-06-12 23:55:26] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2022-06-12 23:55:26] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2022-06-12 23:55:26] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2022-06-12 23:55:26] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2022-06-12 23:55:26] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 51700 steps, including 793 resets, run finished after 350 ms. (steps per millisecond=147 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 12 out of 128 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 176 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-06-12 23:55:26] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:55:26] [INFO ] Computed 7 place invariants in 9 ms
[2022-06-12 23:55:27] [INFO ] Dead Transitions using invariants and state equation in 436 ms returned []
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
[2022-06-12 23:55:27] [INFO ] Flatten gal took : 170 ms
[2022-06-12 23:55:27] [INFO ] Flatten gal took : 96 ms
[2022-06-12 23:55:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15466331278351567148.gal : 42 ms
[2022-06-12 23:55:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17941316517843258696.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/ReachabilityCardinality15466331278351567148.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17941316517843258696.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/ReachabilityCardinality15466331278351567148.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17941316517843258696.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17941316517843258696.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 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 132
Detected timeout of ITS tools.
[2022-06-12 23:55:43] [INFO ] Flatten gal took : 84 ms
[2022-06-12 23:55:43] [INFO ] Applying decomposition
[2022-06-12 23:55:43] [INFO ] Flatten gal took : 66 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/graph3294408994595288729.txt, -o, /tmp/graph3294408994595288729.bin, -w, /tmp/graph3294408994595288729.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/graph3294408994595288729.bin, -l, -1, -v, -w, /tmp/graph3294408994595288729.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:55:43] [INFO ] Decomposing Gal with order
[2022-06-12 23:55:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:55:45] [INFO ] Removed a total of 1469 redundant transitions.
[2022-06-12 23:55:45] [INFO ] Flatten gal took : 2013 ms
[2022-06-12 23:55:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1322 labels/synchronizations in 85 ms.
[2022-06-12 23:55:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17957580374930416368.gal : 10 ms
[2022-06-12 23:55:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16030113384233896319.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/ReachabilityCardinality17957580374930416368.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16030113384233896319.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/ReachabilityCardinality17957580374930416368.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16030113384233896319.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16030113384233896319.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 26
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26 after 104
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :104 after 182
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :182 after 566
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :566 after 2678
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6965584510327666088
[2022-06-12 23:56:00] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6965584510327666088
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/ltsmin6965584510327666088]
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/ltsmin6965584510327666088] 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/ltsmin6965584510327666088] 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 2273 resets, run finished after 5828 ms. (steps per millisecond=171 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 866 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4440912 steps, run timeout after 30001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 4440912 steps, saw 1164416 distinct states, run finished after 30007 ms. (steps per millisecond=147 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 23:56:39] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:56:40] [INFO ] Computed 7 place invariants in 15 ms
[2022-06-12 23:56:40] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2022-06-12 23:56:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:56:40] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2022-06-12 23:56:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:56:40] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 23:56:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:56:40] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2022-06-12 23:56:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 23:56:40] [INFO ] [Nat]Added 22 Read/Feed constraints in 57 ms returned sat
[2022-06-12 23:56:40] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 63 ms.
[2022-06-12 23:56:41] [INFO ] Added : 107 causal constraints over 22 iterations in 671 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Incomplete Parikh walk after 51700 steps, including 788 resets, run finished after 284 ms. (steps per millisecond=182 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 12 out of 128 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 74 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
Starting structural reductions, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 109 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-06-12 23:56:41] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:56:41] [INFO ] Computed 7 place invariants in 5 ms
[2022-06-12 23:56:41] [INFO ] Implicit Places using invariants in 213 ms returned []
[2022-06-12 23:56:41] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:56:41] [INFO ] Computed 7 place invariants in 5 ms
[2022-06-12 23:56:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 23:56:42] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 773 ms to find 0 implicit places.
[2022-06-12 23:56:42] [INFO ] Redundant transitions in 93 ms returned []
[2022-06-12 23:56:42] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:56:42] [INFO ] Computed 7 place invariants in 8 ms
[2022-06-12 23:56:43] [INFO ] Dead Transitions using invariants and state equation in 464 ms returned []
Finished structural reductions, in 1 iterations. Remains : 128/128 places, 1328/1328 transitions.
Incomplete random walk after 100001 steps, including 227 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-12 23:56:43] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:56:43] [INFO ] Computed 7 place invariants in 7 ms
[2022-06-12 23:56:43] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-12 23:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:56:44] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2022-06-12 23:56:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:56:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 23:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:56:44] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2022-06-12 23:56:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-12 23:56:44] [INFO ] [Nat]Added 22 Read/Feed constraints in 59 ms returned sat
[2022-06-12 23:56:44] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 74 ms.
[2022-06-12 23:56:44] [INFO ] Added : 107 causal constraints over 22 iterations in 570 ms. Result :sat
[2022-06-12 23:56:44] [INFO ] Flatten gal took : 52 ms
[2022-06-12 23:56:44] [INFO ] Flatten gal took : 50 ms
[2022-06-12 23:56:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13224550610432496823.gal : 9 ms
[2022-06-12 23:56:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17863521849393259421.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/ReachabilityCardinality13224550610432496823.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17863521849393259421.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/ReachabilityCardinality13224550610432496823.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17863521849393259421.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17863521849393259421.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 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 132
Detected timeout of ITS tools.
[2022-06-12 23:57:00] [INFO ] Flatten gal took : 62 ms
[2022-06-12 23:57:00] [INFO ] Applying decomposition
[2022-06-12 23:57:00] [INFO ] Flatten gal took : 58 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/graph15401973106024790820.txt, -o, /tmp/graph15401973106024790820.bin, -w, /tmp/graph15401973106024790820.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/graph15401973106024790820.bin, -l, -1, -v, -w, /tmp/graph15401973106024790820.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:57:00] [INFO ] Decomposing Gal with order
[2022-06-12 23:57:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:57:01] [INFO ] Removed a total of 1469 redundant transitions.
[2022-06-12 23:57:01] [INFO ] Flatten gal took : 1309 ms
[2022-06-12 23:57:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 1322 labels/synchronizations in 35 ms.
[2022-06-12 23:57:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2177816718000199483.gal : 7 ms
[2022-06-12 23:57:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12034314819946670057.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/ReachabilityCardinality2177816718000199483.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12034314819946670057.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/ReachabilityCardinality2177816718000199483.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12034314819946670057.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12034314819946670057.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 26
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26 after 104
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :104 after 182
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :182 after 566
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :566 after 2678
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7662063316740346176
[2022-06-12 23:57:16] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7662063316740346176
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/ltsmin7662063316740346176]
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/ltsmin7662063316740346176] 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/ltsmin7662063316740346176] 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 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 128 transition count 250
Applied a total of 1078 rules in 32 ms. Remains 128 /128 variables (removed 0) and now considering 250/1328 (removed 1078) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:57:17] [INFO ] Computed 7 place invariants in 5 ms
[2022-06-12 23:57:17] [INFO ] [Real]Absence check using 7 positive place invariants in 40 ms returned sat
[2022-06-12 23:57:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:57:18] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2022-06-12 23:57:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:57:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-12 23:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:57:18] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2022-06-12 23:57:18] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 17 ms.
[2022-06-12 23:57:18] [INFO ] Added : 76 causal constraints over 32 iterations in 692 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-12 23:57:19] [INFO ] Flatten gal took : 87 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin793946338817211898
[2022-06-12 23:57:19] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2022-06-12 23:57:19] [INFO ] Applying decomposition
[2022-06-12 23:57:19] [INFO ] Computation of Complete disable matrix. took 113 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 23:57:19] [INFO ] Flatten gal took : 98 ms
[2022-06-12 23:57:19] [INFO ] Flatten gal took : 106 ms
[2022-06-12 23:57:19] [INFO ] Input system was already deterministic with 1328 transitions.
[2022-06-12 23:57:19] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2022-06-12 23:57:19] [INFO ] Computation of Complete enable matrix. took 79 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph17974617107200959572.txt, -o, /tmp/graph17974617107200959572.bin, -w, /tmp/graph17974617107200959572.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/graph17974617107200959572.bin, -l, -1, -v, -w, /tmp/graph17974617107200959572.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:57:19] [INFO ] Decomposing Gal with order
[2022-06-12 23:57:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:57:19] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2022-06-12 23:57:20] [INFO ] Ran tautology test, simplified 0 / 1 in 727 ms.
[2022-06-12 23:57:20] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=0 took 15 ms
[2022-06-12 23:57:20] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=1 took 21 ms
[2022-06-12 23:57:20] [INFO ] Computation of Completed DNA matrix. took 133 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 23:57:20] [INFO ] Built C files in 1139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin793946338817211898
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/ltsmin793946338817211898]
[2022-06-12 23:57:20] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=2 took 180 ms
[2022-06-12 23:57:20] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=3 took 370 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 250 out of 1328 initially.
// Phase 1: matrix 250 rows 128 cols
[2022-06-12 23:57:20] [INFO ] Computed 7 place invariants in 3 ms
inv : SUR_PONT_A + CAPACITE + SUR_PONT_B = 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 + NB_ATTENTE_A_21 + NB_ATTENTE_A_22 + NB_ATTENTE_A_23 + NB_ATTENTE_A_24 + NB_ATTENTE_A_25 + NB_ATTENTE_A_26 + NB_ATTENTE_A_27 + NB_ATTENTE_A_28 + NB_ATTENTE_A_29 + NB_ATTENTE_A_30 + NB_ATTENTE_A_31 + NB_ATTENTE_A_32 + NB_ATTENTE_A_33 + NB_ATTENTE_A_34 + NB_ATTENTE_A_35 + NB_ATTENTE_A_36 + NB_ATTENTE_A_37 + NB_ATTENTE_A_38 + NB_ATTENTE_A_39 + NB_ATTENTE_A_40 + NB_ATTENTE_A_41 + NB_ATTENTE_A_42 + NB_ATTENTE_A_43 + NB_ATTENTE_A_44 + NB_ATTENTE_A_45 + NB_ATTENTE_A_46 + NB_ATTENTE_A_47 + NB_ATTENTE_A_48 + NB_ATTENTE_A_49 + NB_ATTENTE_A_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 + NB_ATTENTE_B_21 + NB_ATTENTE_B_22 + NB_ATTENTE_B_23 + NB_ATTENTE_B_24 + NB_ATTENTE_B_25 + NB_ATTENTE_B_26 + NB_ATTENTE_B_27 + NB_ATTENTE_B_28 + NB_ATTENTE_B_29 + NB_ATTENTE_B_30 + NB_ATTENTE_B_31 + NB_ATTENTE_B_32 + NB_ATTENTE_B_33 + NB_ATTENTE_B_34 + NB_ATTENTE_B_35 + NB_ATTENTE_B_36 + NB_ATTENTE_B_37 + NB_ATTENTE_B_38 + NB_ATTENTE_B_39 + NB_ATTENTE_B_40 + NB_ATTENTE_B_41 + NB_ATTENTE_B_42 + NB_ATTENTE_B_43 + NB_ATTENTE_B_44 + NB_ATTENTE_B_45 + NB_ATTENTE_B_46 + NB_ATTENTE_B_47 + NB_ATTENTE_B_48 + NB_ATTENTE_B_49 + NB_ATTENTE_B_50 = 1
inv : ATTENTE_B + SUR_PONT_B + SORTI_B + ROUTE_B = 50
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_1 + CONTROLEUR_2 + CHOIX_1 + CHOIX_2 + VIDANGE_1 + VIDANGE_2 = 1
inv : ROUTE_A + ATTENTE_A + SUR_PONT_A + SORTI_A = 50
Total of 7 invariants.
[2022-06-12 23:57:20] [INFO ] Computed 7 place invariants in 4 ms
[2022-06-12 23:57:21] [INFO ] Removed a total of 1469 redundant transitions.
[2022-06-12 23:57:21] [INFO ] Proved 128 variables to be positive in 1173 ms
[2022-06-12 23:57:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-12 23:57:21] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=0 took 37 ms
[2022-06-12 23:57:21] [INFO ] Flatten gal took : 2262 ms
[2022-06-12 23:57:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 1322 labels/synchronizations in 52 ms.
[2022-06-12 23:57:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13998910679340099471.gal : 18 ms
[2022-06-12 23:57:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15763660067186567421.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/ReachabilityCardinality13998910679340099471.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15763660067186567421.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/ReachabilityCardinality13998910679340099471.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15763660067186567421.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15763660067186567421.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 26
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26 after 104
[2022-06-12 23:57:23] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=4 took 2359 ms
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :104 after 182
[2022-06-12 23:57:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-12 23:57:23] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=1 took 1613 ms
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :182 after 566
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :566 after 2678
[2022-06-12 23:57:38] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=5 took 15701 ms
Compilation finished in 21746 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin793946338817211898]
Link finished in 134 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, BridgeAndVehiclesPTV50P20N10ReachabilityCardinality02==true], workingDir=/tmp/ltsmin793946338817211898]
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2678 after 9771
[2022-06-12 23:58:44] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=6 took 65231 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :32724 after 33227
[2022-06-13 00:01:30] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=7 took 166378 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :33227 after 36705
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :36705 after 44597
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :44597 after 56913
[2022-06-13 00:05:40] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-13 00:05:40] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=2 took 496763 ms
[2022-06-13 00:05:48] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=8 took 257781 ms
[2022-06-13 00:06:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-13 00:06:10] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=3 took 30313 ms
[2022-06-13 00:08:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-13 00:08:14] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=4 took 123532 ms
[2022-06-13 00:08:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-13 00:08:56] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=5 took 41979 ms
[2022-06-13 00:11:21] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=9 took 333492 ms
[2022-06-13 00:16:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-13 00:16:50] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=6 took 474212 ms
Detected timeout of ITS tools.
[2022-06-13 00:18:00] [INFO ] Applying decomposition
[2022-06-13 00:18:01] [INFO ] Flatten gal took : 230 ms
[2022-06-13 00:18:01] [INFO ] Decomposing Gal with order
[2022-06-13 00:18:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-13 00:18:06] [INFO ] Removed a total of 1469 redundant transitions.
[2022-06-13 00:18:06] [INFO ] Flatten gal took : 5082 ms
[2022-06-13 00:18:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 1322 labels/synchronizations in 96 ms.
[2022-06-13 00:18:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3311677579178784074.gal : 57 ms
[2022-06-13 00:18:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10129195552143734278.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/ReachabilityCardinality3311677579178784074.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10129195552143734278.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/ReachabilityCardinality3311677579178784074.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10129195552143734278.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10129195552143734278.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 26
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26 after 104
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :104 after 182
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :182 after 566
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :566 after 2678
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2678 after 9771
[2022-06-13 00:21:28] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=10 took 606549 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :32724 after 33227
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :33227 after 36705
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :36705 after 44597
[2022-06-13 00:27:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02
[2022-06-13 00:27:02] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(SAT) depth K=7 took 611357 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :44597 after 56913
[2022-06-13 00:38:35] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=11 took 1026929 ms
Detected timeout of ITS tools.
[2022-06-13 00:38:45] [INFO ] Flatten gal took : 143 ms
[2022-06-13 00:38:45] [INFO ] Input system was already deterministic with 1328 transitions.
[2022-06-13 00:38:45] [INFO ] Transformed 128 places.
[2022-06-13 00:38:45] [INFO ] Transformed 1328 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-13 00:38:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1403041921354120949.gal : 16 ms
[2022-06-13 00:38:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8159798140108479687.prop : 3 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/ReachabilityCardinality1403041921354120949.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8159798140108479687.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --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/ReachabilityCardinality1403041921354120949.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8159798140108479687.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality8159798140108479687.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 351
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :351 after 2790
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2790 after 10948
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :10948 after 16358
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :32724 after 38187
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.02762e+06 after 1.02922e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :9.90948e+06 after 9.9103e+06
[2022-06-13 00:54:10] [INFO ] BMC solution for property BridgeAndVehicles-PT-V50P20N10-ReachabilityCardinality-02(UNSAT) depth K=12 took 935379 ms

BK_TIME_CONFINEMENT_REACHED

--------------------
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-PT-V50P20N10"
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-PT-V50P20N10, 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-165251936000086"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N10.tgz
mv BridgeAndVehicles-PT-V50P20N10 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 ;