fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r028-tall-165251935900030
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for BridgeAndVehicles-COL-V50P20N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
9150.640 3600000.00 13949714.00 782.80 TFFTTFTT?TFFFFTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r028-tall-165251935900030.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-V50P20N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251935900030
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 8.3K Apr 29 23:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 23:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 23:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 29 23:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 29 23:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 29 23:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 29 23:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 29 23:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 42K 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-V50P20N20-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069298975

Running Version 0
[2022-06-12 21:28:20] [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 21:28:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:28:20] [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 21:28:21] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-12 21:28:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 669 ms
[2022-06-12 21:28:21] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 138 PT places and 218878.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-12 21:28:21] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2022-06-12 21:28:21] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_15211895129175902063.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 4 ms. (steps per millisecond=0 )
[2022-06-12 21:28:21] [INFO ] Flatten gal took : 18 ms
[2022-06-12 21:28:21] [INFO ] Flatten gal took : 3 ms
[2022-06-12 21:28:21] [INFO ] Unfolded HLPN to a Petri net with 138 places and 2348 transitions in 60 ms.
[2022-06-12 21:28:21] [INFO ] Unfolded HLPN properties in 4 ms.
Successfully produced net in file /tmp/petri1001_11336596082875901354.dot
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1826 ms. (steps per millisecond=5 ) properties (out of 13) seen :7
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 2021 ms. (steps per millisecond=4 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 1431 ms. (steps per millisecond=6 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 2946 ms. (steps per millisecond=3 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 1457 ms. (steps per millisecond=6 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 3110 ms. (steps per millisecond=3 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 1283 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-12 21:28:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2022-06-12 21:28:36] [INFO ] Computed 7 place invariants in 20 ms
[2022-06-12 21:28:36] [INFO ] [Real]Absence check using 7 positive place invariants in 21 ms returned unsat
[2022-06-12 21:28:36] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned unsat
[2022-06-12 21:28:36] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned unsat
[2022-06-12 21:28:36] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2022-06-12 21:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:37] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2022-06-12 21:28:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:28:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-12 21:28:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:37] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2022-06-12 21:28:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-12 21:28:37] [INFO ] [Nat]Added 42 Read/Feed constraints in 42 ms returned sat
[2022-06-12 21:28:37] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 155 ms.
[2022-06-12 21:28:39] [INFO ] Added : 117 causal constraints over 24 iterations in 2289 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 86 ms.
[2022-06-12 21:28:39] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned unsat
[2022-06-12 21:28:40] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned unsat
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 140400 steps, including 1073 resets, run finished after 1366 ms. (steps per millisecond=102 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 131 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 1302 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 358 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
[2022-06-12 21:28:41] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-06-12 21:28:41] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-12 21:28:42] [INFO ] Dead Transitions using invariants and state equation in 780 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/138 places, 2348/2348 transitions.
[2022-06-12 21:28:42] [INFO ] Flatten gal took : 201 ms
[2022-06-12 21:28:43] [INFO ] Flatten gal took : 200 ms
[2022-06-12 21:28:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2453418311827130337.gal : 35 ms
[2022-06-12 21:28:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18220131221318052287.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/ReachabilityCardinality2453418311827130337.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18220131221318052287.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/ReachabilityCardinality2453418311827130337.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18220131221318052287.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18220131221318052287.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 40
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 70
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :70 after 112
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :112 after 240
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :240 after 716
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :716 after 2280
Detected timeout of ITS tools.
[2022-06-12 21:28:58] [INFO ] Flatten gal took : 120 ms
[2022-06-12 21:28:58] [INFO ] Applying decomposition
[2022-06-12 21:28:58] [INFO ] Flatten gal took : 127 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/graph15112039754473537156.txt, -o, /tmp/graph15112039754473537156.bin, -w, /tmp/graph15112039754473537156.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/graph15112039754473537156.bin, -l, -1, -v, -w, /tmp/graph15112039754473537156.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:28:58] [INFO ] Decomposing Gal with order
[2022-06-12 21:28:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:29:00] [INFO ] Removed a total of 4571 redundant transitions.
[2022-06-12 21:29:00] [INFO ] Flatten gal took : 1096 ms
[2022-06-12 21:29:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 573 labels/synchronizations in 43 ms.
[2022-06-12 21:29:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4722161495702715854.gal : 3 ms
[2022-06-12 21:29:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7158463439968619182.prop : 18 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/ReachabilityCardinality4722161495702715854.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7158463439968619182.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/ReachabilityCardinality4722161495702715854.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7158463439968619182.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7158463439968619182.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9326557786793045561
[2022-06-12 21:29:15] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9326557786793045561
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/ltsmin9326557786793045561]
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/ltsmin9326557786793045561] 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/ltsmin9326557786793045561] 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 2316 resets, run finished after 9989 ms. (steps per millisecond=100 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 67613 steps, including 74 resets, run timeout after 5001 ms. (steps per millisecond=13 ) properties seen :{}
Interrupted probabilistic random walk after 2251841 steps, run timeout after 30001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 2251841 steps, saw 597233 distinct states, run finished after 30003 ms. (steps per millisecond=75 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:30:01] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-06-12 21:30:01] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-12 21:30:01] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:30:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:01] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2022-06-12 21:30:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:30:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:02] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2022-06-12 21:30:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-12 21:30:02] [INFO ] [Nat]Added 42 Read/Feed constraints in 42 ms returned sat
[2022-06-12 21:30:02] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 155 ms.
[2022-06-12 21:30:03] [INFO ] Added : 113 causal constraints over 26 iterations in 1387 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
Incomplete Parikh walk after 140000 steps, including 1125 resets, run finished after 1570 ms. (steps per millisecond=89 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 131 out of 136 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 199 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 136/136 places, 2348/2348 transitions.
Starting structural reductions, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 295 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2022-06-12 21:30:05] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-06-12 21:30:05] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-12 21:30:05] [INFO ] Implicit Places using invariants in 72 ms returned []
[2022-06-12 21:30:05] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-06-12 21:30:05] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-12 21:30:06] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-12 21:30:06] [INFO ] Implicit Places using invariants and state equation in 435 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 525 ms to find 1 implicit places.
[2022-06-12 21:30:06] [INFO ] Redundant transitions in 152 ms returned []
[2022-06-12 21:30:06] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:30:06] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-12 21:30:07] [INFO ] Dead Transitions using invariants and state equation in 725 ms returned []
Starting structural reductions, iteration 1 : 135/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 211 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2022-06-12 21:30:07] [INFO ] Redundant transitions in 203 ms returned []
[2022-06-12 21:30:07] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:30:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-12 21:30:08] [INFO ] Dead Transitions using invariants and state equation in 720 ms returned []
Finished structural reductions, in 2 iterations. Remains : 135/136 places, 2348/2348 transitions.
[2022-06-12 21:30:08] [INFO ] Flatten gal took : 104 ms
[2022-06-12 21:30:08] [INFO ] Flatten gal took : 105 ms
[2022-06-12 21:30:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15263788927223017429.gal : 18 ms
[2022-06-12 21:30:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13881305511665604775.prop : 7 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/ReachabilityCardinality15263788927223017429.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13881305511665604775.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/ReachabilityCardinality15263788927223017429.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13881305511665604775.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13881305511665604775.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 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 11
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :11 after 26
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :26 after 49
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :49 after 127
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :127 after 467
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :467 after 2331
Detected timeout of ITS tools.
[2022-06-12 21:30:23] [INFO ] Flatten gal took : 139 ms
[2022-06-12 21:30:23] [INFO ] Applying decomposition
[2022-06-12 21:30:23] [INFO ] Flatten gal took : 90 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/graph11402722165214267101.txt, -o, /tmp/graph11402722165214267101.bin, -w, /tmp/graph11402722165214267101.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/graph11402722165214267101.bin, -l, -1, -v, -w, /tmp/graph11402722165214267101.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:30:24] [INFO ] Decomposing Gal with order
[2022-06-12 21:30:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:30:25] [INFO ] Removed a total of 4472 redundant transitions.
[2022-06-12 21:30:25] [INFO ] Flatten gal took : 793 ms
[2022-06-12 21:30:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 30 ms.
[2022-06-12 21:30:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11475252292464016010.gal : 2 ms
[2022-06-12 21:30:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8389163742143043175.prop : 5 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/ReachabilityCardinality11475252292464016010.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8389163742143043175.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/ReachabilityCardinality11475252292464016010.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8389163742143043175.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8389163742143043175.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 18
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6708695306548157110
[2022-06-12 21:30:40] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6708695306548157110
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/ltsmin6708695306548157110]
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/ltsmin6708695306548157110] 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/ltsmin6708695306548157110] 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 2316 resets, run finished after 9502 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 69292 steps, including 75 resets, run timeout after 5001 ms. (steps per millisecond=13 ) properties seen :{}
Interrupted probabilistic random walk after 2263422 steps, run timeout after 30001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 2263422 steps, saw 600094 distinct states, run finished after 30001 ms. (steps per millisecond=75 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:31:25] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:31:25] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-12 21:31:26] [INFO ] [Real]Absence check using 5 positive place invariants in 18 ms returned sat
[2022-06-12 21:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:26] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2022-06-12 21:31:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:26] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2022-06-12 21:31:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-12 21:31:26] [INFO ] [Nat]Added 42 Read/Feed constraints in 45 ms returned sat
[2022-06-12 21:31:26] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 78 ms.
[2022-06-12 21:31:28] [INFO ] Added : 115 causal constraints over 27 iterations in 1772 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 50 ms.
Incomplete Parikh walk after 230900 steps, including 1387 resets, run finished after 2801 ms. (steps per millisecond=82 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 131 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 192 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 2348/2348 transitions.
Starting structural reductions, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 189 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2022-06-12 21:31:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:31:31] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-12 21:31:31] [INFO ] Implicit Places using invariants in 69 ms returned []
[2022-06-12 21:31:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:31:31] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-12 21:31:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-12 21:31:31] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2022-06-12 21:31:31] [INFO ] Redundant transitions in 56 ms returned []
[2022-06-12 21:31:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:31:31] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-12 21:31:32] [INFO ] Dead Transitions using invariants and state equation in 760 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/135 places, 2348/2348 transitions.
Incomplete random walk after 100000 steps, including 231 resets, run finished after 969 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-12 21:31:33] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:31:33] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-12 21:31:33] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:33] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2022-06-12 21:31:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:31:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:31:33] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2022-06-12 21:31:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-06-12 21:31:34] [INFO ] [Nat]Added 42 Read/Feed constraints in 56 ms returned sat
[2022-06-12 21:31:34] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 199 ms.
[2022-06-12 21:31:36] [INFO ] Added : 115 causal constraints over 27 iterations in 2029 ms. Result :sat
[2022-06-12 21:31:36] [INFO ] Flatten gal took : 107 ms
[2022-06-12 21:31:36] [INFO ] Flatten gal took : 119 ms
[2022-06-12 21:31:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13000028270011383101.gal : 15 ms
[2022-06-12 21:31:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2558166887897426315.prop : 6 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/ReachabilityCardinality13000028270011383101.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2558166887897426315.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/ReachabilityCardinality13000028270011383101.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2558166887897426315.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2558166887897426315.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 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 11
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :11 after 26
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :26 after 49
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :49 after 127
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :127 after 467
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :467 after 2331
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2331 after 26406
Detected timeout of ITS tools.
[2022-06-12 21:31:51] [INFO ] Flatten gal took : 93 ms
[2022-06-12 21:31:51] [INFO ] Applying decomposition
[2022-06-12 21:31:51] [INFO ] Flatten gal took : 81 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/graph7135983273177588507.txt, -o, /tmp/graph7135983273177588507.bin, -w, /tmp/graph7135983273177588507.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/graph7135983273177588507.bin, -l, -1, -v, -w, /tmp/graph7135983273177588507.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:31:51] [INFO ] Decomposing Gal with order
[2022-06-12 21:31:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:31:52] [INFO ] Removed a total of 4472 redundant transitions.
[2022-06-12 21:31:52] [INFO ] Flatten gal took : 838 ms
[2022-06-12 21:31:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 475 labels/synchronizations in 26 ms.
[2022-06-12 21:31:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12376361058207175579.gal : 3 ms
[2022-06-12 21:31:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14016866243063151157.prop : 6 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/ReachabilityCardinality12376361058207175579.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14016866243063151157.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/ReachabilityCardinality12376361058207175579.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14016866243063151157.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14016866243063151157.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5383692600172377053
[2022-06-12 21:32:08] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5383692600172377053
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/ltsmin5383692600172377053]
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/ltsmin5383692600172377053] 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/ltsmin5383692600172377053] 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 2058 transitions
Reduce isomorphic transitions removed 2058 transitions.
Iterating post reduction 0 with 2058 rules applied. Total rules applied 2058 place count 135 transition count 290
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 2059 place count 135 transition count 290
Applied a total of 2059 rules in 13 ms. Remains 135 /135 variables (removed 0) and now considering 290/2348 (removed 2058) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:32:09] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-12 21:32:09] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:09] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2022-06-12 21:32:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:32:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:32:09] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2022-06-12 21:32:09] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 167 transitions) in 41 ms.
[2022-06-12 21:32:11] [INFO ] Added : 114 causal constraints over 44 iterations in 1613 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-12 21:32:11] [INFO ] Flatten gal took : 158 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6823674101618062287
[2022-06-12 21:32:11] [INFO ] Too many transitions (2348) to apply POR reductions. Disabling POR matrices.
[2022-06-12 21:32:11] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6823674101618062287
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/ltsmin6823674101618062287]
[2022-06-12 21:32:11] [INFO ] Flatten gal took : 202 ms
[2022-06-12 21:32:12] [INFO ] Applying decomposition
[2022-06-12 21:32:12] [INFO ] Flatten gal took : 266 ms
[2022-06-12 21:32:12] [INFO ] Input system was already deterministic with 2348 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/graph4560386409842411756.txt, -o, /tmp/graph4560386409842411756.bin, -w, /tmp/graph4560386409842411756.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/graph4560386409842411756.bin, -l, -1, -v, -w, /tmp/graph4560386409842411756.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:32:13] [INFO ] Decomposing Gal with order
[2022-06-12 21:32:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:32:15] [INFO ] Ran tautology test, simplified 0 / 1 in 3100 ms.
[2022-06-12 21:32:15] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=0 took 61 ms
[2022-06-12 21:32:15] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=1 took 154 ms
[2022-06-12 21:32:15] [INFO ] Removed a total of 4472 redundant transitions.
[2022-06-12 21:32:15] [INFO ] Flatten gal took : 1862 ms
[2022-06-12 21:32:15] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=2 took 303 ms
[2022-06-12 21:32:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 25 ms.
[2022-06-12 21:32:15] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability992628171742751789.gal : 4 ms
[2022-06-12 21:32:15] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9811598368953606263.prop : 17 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/ReachabilityFireability992628171742751789.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability9811598368953606263.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/ReachabilityFireability992628171742751789.gal -t CGAL -reachable-file /tmp/ReachabilityFireability9811598368953606263.prop --nowitness
Loading property file /tmp/ReachabilityFireability9811598368953606263.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 290 out of 2348 initially.
// Phase 1: matrix 290 rows 135 cols
[2022-06-12 21:32:16] [INFO ] Computed 5 place invariants in 15 ms
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 : 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 : CAPACITE_0 + SUR_PONT_A_0 + SUR_PONT_B_0 = 20
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 = 1
inv : CONTROLEUR_0 + CONTROLEUR_1 + CHOIX_0 + CHOIX_1 + VIDANGE_0 + VIDANGE_1 = 1
Total of 5 invariants.
[2022-06-12 21:32:16] [INFO ] Computed 5 place invariants in 16 ms
[2022-06-12 21:32:16] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=3 took 750 ms
[2022-06-12 21:32:17] [INFO ] Proved 135 variables to be positive in 1660 ms
[2022-06-12 21:32:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 21:32:17] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=0 took 175 ms
[2022-06-12 21:32:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 21:32:21] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=1 took 3609 ms
[2022-06-12 21:32:23] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=4 took 6822 ms
[2022-06-12 21:32:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 21:32:30] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=2 took 9054 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 26
[2022-06-12 21:32:41] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=5 took 18350 ms
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :26 after 1072
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1072 after 1972
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1972 after 2006
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2006 after 2156
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2156 after 8998
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :8998 after 31308
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :31308 after 49310
[2022-06-12 21:33:46] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=6 took 64756 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :49310 after 114690
Compilation finished in 167677 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin6823674101618062287]
Link finished in 77 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, BridgeAndVehiclesCOLV50P20N20ReachabilityFireability08==true], workingDir=/tmp/ltsmin6823674101618062287]
[2022-06-12 21:35:56] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=7 took 129634 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :114690 after 234891
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :234891 after 449076
[2022-06-12 21:43:58] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=8 took 481899 ms
[2022-06-12 21:45:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 21:45:06] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=3 took 755575 ms
[2022-06-12 21:46:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 21:46:57] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=4 took 111029 ms
[2022-06-12 21:52:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 21:52:37] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=5 took 340406 ms
Detected timeout of ITS tools.
[2022-06-12 21:53:32] [INFO ] Applying decomposition
[2022-06-12 21:53:32] [INFO ] Flatten gal took : 280 ms
[2022-06-12 21:53:32] [INFO ] Decomposing Gal with order
[2022-06-12 21:53:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:53:34] [INFO ] Removed a total of 13171 redundant transitions.
[2022-06-12 21:53:34] [INFO ] Flatten gal took : 750 ms
[2022-06-12 21:53:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 107 ms.
[2022-06-12 21:53:34] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3599946231097068809.gal : 67 ms
[2022-06-12 21:53:34] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6915722074074758722.prop : 4 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/ReachabilityFireability3599946231097068809.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability6915722074074758722.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/ReachabilityFireability3599946231097068809.gal -t CGAL -reachable-file /tmp/ReachabilityFireability6915722074074758722.prop --nowitness
Loading property file /tmp/ReachabilityFireability6915722074074758722.prop.
[2022-06-12 21:57:35] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=9 took 817496 ms
[2022-06-12 22:02:04] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 22:02:04] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=6 took 566295 ms
Detected timeout of ITS tools.
[2022-06-12 22:14:51] [INFO ] Flatten gal took : 284 ms
[2022-06-12 22:14:51] [INFO ] Input system was already deterministic with 2348 transitions.
[2022-06-12 22:14:51] [INFO ] Transformed 135 places.
[2022-06-12 22:14:51] [INFO ] Transformed 2348 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
[2022-06-12 22:14:52] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11484022191362125344.gal : 63 ms
[2022-06-12 22:14:52] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2925389843438075838.prop : 23 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/ReachabilityFireability11484022191362125344.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability2925389843438075838.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/ReachabilityFireability11484022191362125344.gal -t CGAL -reachable-file /tmp/ReachabilityFireability2925389843438075838.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/ReachabilityFireability2925389843438075838.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 51
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :51 after 2601
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5202 after 18051
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :18051 after 33136
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :33136 after 69868
[2022-06-12 22:15:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08
[2022-06-12 22:15:29] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(SAT) depth K=7 took 804853 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :69868 after 182356
[2022-06-12 22:19:17] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P20N20-ReachabilityFireability-08(UNSAT) depth K=10 took 1301545 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :182356 after 641932

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
+ [[ 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-V50P20N20"
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-V50P20N20, 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-165251935900030"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N20.tgz
mv BridgeAndVehicles-COL-V50P20N20 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 ;