fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r028-tall-165251935900015
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for BridgeAndVehicles-COL-V20P10N50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5235.155 1116400.00 4038432.00 651.10 FTTFTFFTTFFFFTTT 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-165251935900015.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is BridgeAndVehicles-COL-V20P10N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-tall-165251935900015
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.3K Apr 29 23:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 23:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 23:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 29 23:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 29 23:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Apr 29 23:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 23:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 29 23:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 41K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655068402396

Running Version 0
[2022-06-12 21:13:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:13:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:13:24] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-06-12 21:13:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-12 21:13:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 547 ms
[2022-06-12 21:13:24] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-12 21:13:24] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2022-06-12 21:13:24] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_14724792274998397978.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2022-06-12 21:13:24] [INFO ] Flatten gal took : 15 ms
[2022-06-12 21:13:24] [INFO ] Flatten gal took : 2 ms
[2022-06-12 21:13:24] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions in 24 ms.
[2022-06-12 21:13:24] [INFO ] Unfolded HLPN properties in 3 ms.
Successfully produced net in file /tmp/petri1001_8908326807147475450.dot
[2022-06-12 21:13:24] [INFO ] Initial state test concluded for 3 properties.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 311 ms. (steps per millisecond=32 ) properties (out of 12) seen :6
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 1273 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 1393 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 1223 ms. (steps per millisecond=8 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-12 21:13:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2022-06-12 21:13:29] [INFO ] Computed 7 place invariants in 18 ms
[2022-06-12 21:13:29] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2022-06-12 21:13:29] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2022-06-12 21:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:29] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2022-06-12 21:13:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-06-12 21:13:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:30] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2022-06-12 21:13:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:13:30] [INFO ] [Nat]Added 102 Read/Feed constraints in 30 ms returned sat
[2022-06-12 21:13:30] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 199 ms.
[2022-06-12 21:13:31] [INFO ] Added : 86 causal constraints over 31 iterations in 1284 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-12 21:13:31] [INFO ] [Real]Absence check using 7 positive place invariants in 29 ms returned unsat
[2022-06-12 21:13:31] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2022-06-12 21:13:32] [INFO ] [Real]Absence check using 7 positive place invariants in 25 ms returned unsat
[2022-06-12 21:13:32] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:32] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Real]Added 102 Read/Feed constraints in 33 ms returned sat
[2022-06-12 21:13:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:13:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:13:32] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-06-12 21:13:32] [INFO ] [Nat]Added 102 Read/Feed constraints in 20 ms returned sat
[2022-06-12 21:13:32] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 76 ms.
[2022-06-12 21:13:32] [INFO ] Added : 86 causal constraints over 22 iterations in 521 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 783300 steps, including 5209 resets, run finished after 7497 ms. (steps per millisecond=104 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 783000 steps, including 5310 resets, run finished after 7722 ms. (steps per millisecond=101 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 103 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 378 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2022-06-12 21:13:48] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:13:48] [INFO ] Computed 5 place invariants in 22 ms
[2022-06-12 21:13:49] [INFO ] Dead Transitions using invariants and state equation in 740 ms returned []
Finished structural reductions, in 1 iterations. Remains : 106/108 places, 2228/2228 transitions.
[2022-06-12 21:13:49] [INFO ] Flatten gal took : 182 ms
[2022-06-12 21:13:49] [INFO ] Flatten gal took : 138 ms
[2022-06-12 21:13:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9450231855764939107.gal : 31 ms
[2022-06-12 21:13:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7831488867987795581.prop : 13 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9450231855764939107.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7831488867987795581.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9450231855764939107.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7831488867987795581.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7831488867987795581.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :66 after 119
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :119 after 811
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :811 after 1557
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1557 after 1662
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1662 after 1746
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1746 after 4209
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4209 after 7935
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :7935 after 18194
Detected timeout of ITS tools.
[2022-06-12 21:14:04] [INFO ] Flatten gal took : 103 ms
[2022-06-12 21:14:04] [INFO ] Applying decomposition
[2022-06-12 21:14:05] [INFO ] Flatten gal took : 97 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5827756729204313912.txt, -o, /tmp/graph5827756729204313912.bin, -w, /tmp/graph5827756729204313912.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5827756729204313912.bin, -l, -1, -v, -w, /tmp/graph5827756729204313912.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:14:05] [INFO ] Decomposing Gal with order
[2022-06-12 21:14:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:14:06] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-12 21:14:06] [INFO ] Flatten gal took : 944 ms
[2022-06-12 21:14:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 37 ms.
[2022-06-12 21:14:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6668626057827645203.gal : 3 ms
[2022-06-12 21:14:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17490345421565948291.prop : 14 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality6668626057827645203.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17490345421565948291.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality6668626057827645203.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17490345421565948291.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17490345421565948291.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1510 after 1889
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2967186101875741992
[2022-06-12 21:14:22] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2967186101875741992
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2967186101875741992]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2967186101875741992] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2967186101875741992] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 5777 resets, run finished after 8311 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 40212 steps, including 100 resets, run timeout after 5001 ms. (steps per millisecond=8 ) properties seen :{}
Incomplete Best-First random walk after 1000001 steps, including 2777 resets, run finished after 3671 ms. (steps per millisecond=272 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3356865 steps, run timeout after 30001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 3356865 steps, saw 782218 distinct states, run finished after 30003 ms. (steps per millisecond=111 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-12 21:15:10] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:10] [INFO ] Computed 5 place invariants in 11 ms
[2022-06-12 21:15:10] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2022-06-12 21:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:10] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2022-06-12 21:15:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-06-12 21:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:10] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2022-06-12 21:15:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:15:10] [INFO ] [Nat]Added 102 Read/Feed constraints in 30 ms returned sat
[2022-06-12 21:15:10] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 81 ms.
[2022-06-12 21:15:11] [INFO ] Added : 86 causal constraints over 24 iterations in 616 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-12 21:15:11] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:11] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-06-12 21:15:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:11] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2022-06-12 21:15:11] [INFO ] [Nat]Added 102 Read/Feed constraints in 22 ms returned sat
[2022-06-12 21:15:11] [INFO ] Deduced a trap composed of 5 places in 272 ms of which 3 ms to minimize.
[2022-06-12 21:15:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 316 ms
[2022-06-12 21:15:11] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 70 ms.
[2022-06-12 21:15:12] [INFO ] Added : 86 causal constraints over 18 iterations in 419 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 1088100 steps, including 7064 resets, run finished after 9888 ms. (steps per millisecond=110 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 783100 steps, including 5201 resets, run finished after 7147 ms. (steps per millisecond=109 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 190 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Starting structural reductions, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 172 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2022-06-12 21:15:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:29] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-12 21:15:29] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-12 21:15:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:29] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-12 21:15:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:15:29] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2022-06-12 21:15:30] [INFO ] Redundant transitions in 128 ms returned []
[2022-06-12 21:15:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-12 21:15:30] [INFO ] Dead Transitions using invariants and state equation in 574 ms returned []
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 100000 steps, including 577 resets, run finished after 829 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-12 21:15:31] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:15:31] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-12 21:15:31] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2022-06-12 21:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:31] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2022-06-12 21:15:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-06-12 21:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:31] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2022-06-12 21:15:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-12 21:15:31] [INFO ] [Nat]Added 102 Read/Feed constraints in 22 ms returned sat
[2022-06-12 21:15:32] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 146 ms.
[2022-06-12 21:15:32] [INFO ] Added : 86 causal constraints over 24 iterations in 644 ms. Result :sat
[2022-06-12 21:15:32] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:32] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2022-06-12 21:15:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:15:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:15:32] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2022-06-12 21:15:32] [INFO ] [Nat]Added 102 Read/Feed constraints in 21 ms returned sat
[2022-06-12 21:15:32] [INFO ] Deduced a trap composed of 5 places in 244 ms of which 0 ms to minimize.
[2022-06-12 21:15:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 282 ms
[2022-06-12 21:15:33] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 73 ms.
[2022-06-12 21:15:33] [INFO ] Added : 86 causal constraints over 18 iterations in 423 ms. Result :sat
[2022-06-12 21:15:33] [INFO ] Flatten gal took : 87 ms
[2022-06-12 21:15:33] [INFO ] Flatten gal took : 83 ms
[2022-06-12 21:15:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7289345585004845955.gal : 14 ms
[2022-06-12 21:15:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12354127590257648884.prop : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality7289345585004845955.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12354127590257648884.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality7289345585004845955.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12354127590257648884.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12354127590257648884.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 36
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :66 after 119
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :119 after 811
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :811 after 1557
Detected timeout of ITS tools.
[2022-06-12 21:15:48] [INFO ] Flatten gal took : 81 ms
[2022-06-12 21:15:48] [INFO ] Applying decomposition
[2022-06-12 21:15:48] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph3298673220096834174.txt, -o, /tmp/graph3298673220096834174.bin, -w, /tmp/graph3298673220096834174.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph3298673220096834174.bin, -l, -1, -v, -w, /tmp/graph3298673220096834174.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:15:49] [INFO ] Decomposing Gal with order
[2022-06-12 21:15:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:15:49] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-12 21:15:50] [INFO ] Flatten gal took : 606 ms
[2022-06-12 21:15:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 30 ms.
[2022-06-12 21:15:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14505006225234206501.gal : 2 ms
[2022-06-12 21:15:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8718697259660242635.prop : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14505006225234206501.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8718697259660242635.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14505006225234206501.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8718697259660242635.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8718697259660242635.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11948857641079811116
[2022-06-12 21:16:05] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11948857641079811116
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11948857641079811116]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11948857641079811116] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11948857641079811116] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 106 transition count 290
Applied a total of 1938 rules in 7 ms. Remains 106 /106 variables (removed 0) and now considering 290/2228 (removed 1938) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:16:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-12 21:16:06] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2022-06-12 21:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:06] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2022-06-12 21:16:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:16:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2022-06-12 21:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:06] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2022-06-12 21:16:06] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 17 ms.
[2022-06-12 21:16:07] [INFO ] Added : 85 causal constraints over 19 iterations in 357 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-12 21:16:07] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-06-12 21:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:07] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2022-06-12 21:16:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:16:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-12 21:16:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:07] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2022-06-12 21:16:07] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 18 ms.
[2022-06-12 21:16:07] [INFO ] Added : 67 causal constraints over 14 iterations in 236 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-06-12 21:16:07] [INFO ] Flatten gal took : 87 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7147706366280981450
[2022-06-12 21:16:07] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2022-06-12 21:16:07] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7147706366280981450
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7147706366280981450]
[2022-06-12 21:16:08] [INFO ] Flatten gal took : 241 ms
[2022-06-12 21:16:08] [INFO ] Applying decomposition
[2022-06-12 21:16:08] [INFO ] Flatten gal took : 147 ms
[2022-06-12 21:16:08] [INFO ] Input system was already deterministic with 2228 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2157485073592922283.txt, -o, /tmp/graph2157485073592922283.bin, -w, /tmp/graph2157485073592922283.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2157485073592922283.bin, -l, -1, -v, -w, /tmp/graph2157485073592922283.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:16:08] [INFO ] Decomposing Gal with order
[2022-06-12 21:16:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:16:09] [INFO ] Ran tautology test, simplified 0 / 2 in 1337 ms.
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=0 took 139 ms
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=0 took 1 ms
[2022-06-12 21:16:09] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=1 took 323 ms
[2022-06-12 21:16:09] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=1 took 9 ms
[2022-06-12 21:16:09] [INFO ] Flatten gal took : 935 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 290 out of 2228 initially.
// Phase 1: matrix 290 rows 106 cols
[2022-06-12 21:16:10] [INFO ] Computed 5 place invariants in 3 ms
inv : COMPTEUR_0 + COMPTEUR_1 + COMPTEUR_2 + COMPTEUR_3 + COMPTEUR_4 + COMPTEUR_5 + COMPTEUR_6 + COMPTEUR_7 + COMPTEUR_8 + COMPTEUR_9 + COMPTEUR_10 + COMPTEUR_11 + COMPTEUR_12 + COMPTEUR_13 + COMPTEUR_14 + COMPTEUR_15 + COMPTEUR_16 + COMPTEUR_17 + COMPTEUR_18 + COMPTEUR_19 + COMPTEUR_20 + COMPTEUR_21 + COMPTEUR_22 + COMPTEUR_23 + COMPTEUR_24 + COMPTEUR_25 + COMPTEUR_26 + COMPTEUR_27 + COMPTEUR_28 + COMPTEUR_29 + COMPTEUR_30 + COMPTEUR_31 + COMPTEUR_32 + COMPTEUR_33 + COMPTEUR_34 + COMPTEUR_35 + COMPTEUR_36 + COMPTEUR_37 + COMPTEUR_38 + COMPTEUR_39 + COMPTEUR_40 + COMPTEUR_41 + COMPTEUR_42 + COMPTEUR_43 + COMPTEUR_44 + COMPTEUR_45 + COMPTEUR_46 + COMPTEUR_47 + COMPTEUR_48 + COMPTEUR_49 + COMPTEUR_50 = 1
inv : NB_ATTENTE_B_0 + NB_ATTENTE_B_1 + NB_ATTENTE_B_2 + NB_ATTENTE_B_3 + NB_ATTENTE_B_4 + NB_ATTENTE_B_5 + NB_ATTENTE_B_6 + NB_ATTENTE_B_7 + NB_ATTENTE_B_8 + NB_ATTENTE_B_9 + NB_ATTENTE_B_10 + NB_ATTENTE_B_11 + NB_ATTENTE_B_12 + NB_ATTENTE_B_13 + NB_ATTENTE_B_14 + NB_ATTENTE_B_15 + NB_ATTENTE_B_16 + NB_ATTENTE_B_17 + NB_ATTENTE_B_18 + NB_ATTENTE_B_19 + NB_ATTENTE_B_20 = 1
inv : CAPACITE_0 + SUR_PONT_A_0 + SUR_PONT_B_0 = 10
inv : CONTROLEUR_0 + CONTROLEUR_1 + CHOIX_0 + CHOIX_1 + VIDANGE_0 + VIDANGE_1 = 1
inv : NB_ATTENTE_A_0 + NB_ATTENTE_A_1 + NB_ATTENTE_A_2 + NB_ATTENTE_A_3 + NB_ATTENTE_A_4 + NB_ATTENTE_A_5 + NB_ATTENTE_A_6 + NB_ATTENTE_A_7 + NB_ATTENTE_A_8 + NB_ATTENTE_A_9 + NB_ATTENTE_A_10 + NB_ATTENTE_A_11 + NB_ATTENTE_A_12 + NB_ATTENTE_A_13 + NB_ATTENTE_A_14 + NB_ATTENTE_A_15 + NB_ATTENTE_A_16 + NB_ATTENTE_A_17 + NB_ATTENTE_A_18 + NB_ATTENTE_A_19 + NB_ATTENTE_A_20 = 1
Total of 5 invariants.
[2022-06-12 21:16:10] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-12 21:16:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 20 ms.
[2022-06-12 21:16:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14348469077990926506.gal : 2 ms
[2022-06-12 21:16:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14303700314383923012.prop : 12 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability14348469077990926506.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability14303700314383923012.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityFireability14348469077990926506.gal -t CGAL -reachable-file /tmp/ReachabilityFireability14303700314383923012.prop --nowitness
Loading property file /tmp/ReachabilityFireability14303700314383923012.prop.
[2022-06-12 21:16:10] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=2 took 573 ms
[2022-06-12 21:16:10] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=2 took 32 ms
[2022-06-12 21:16:11] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=3 took 733 ms
[2022-06-12 21:16:11] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=3 took 262 ms
[2022-06-12 21:16:11] [INFO ] Proved 106 variables to be positive in 1501 ms
[2022-06-12 21:16:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:11] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=0 took 169 ms
[2022-06-12 21:16:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:16:11] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=0 took 19 ms
[2022-06-12 21:16:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:14] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=1 took 2541 ms
[2022-06-12 21:16:15] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:16:15] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=1 took 453 ms
[2022-06-12 21:16:15] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=4 took 3781 ms
[2022-06-12 21:16:16] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:16] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=2 took 1836 ms
[2022-06-12 21:16:17] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=4 took 1950 ms
[2022-06-12 21:16:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:16:22] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=2 took 5544 ms
[2022-06-12 21:16:27] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=5 took 10313 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :4137 after 4142
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :19103 after 19845
[2022-06-12 21:16:42] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=5 took 14684 ms
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :49655 after 51612
[2022-06-12 21:16:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:16:58] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=3 took 36389 ms
[2022-06-12 21:17:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:17:10] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=3 took 11530 ms
[2022-06-12 21:17:18] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=6 took 35884 ms
Compilation finished in 75716 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7147706366280981450]
Link finished in 143 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BridgeAndVehiclesCOLV20P10N50ReachabilityFireability04==true], workingDir=/tmp/ltsmin7147706366280981450]
[2022-06-12 21:18:44] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=6 took 86384 ms
[2022-06-12 21:18:52] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:18:52] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=4 took 102333 ms
[2022-06-12 21:19:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:19:12] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=4 took 19791 ms
[2022-06-12 21:22:10] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=7 took 205655 ms
[2022-06-12 21:23:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-12 21:23:42] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=5 took 269840 ms
[2022-06-12 21:24:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-12 21:24:09] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=5 took 26661 ms
[2022-06-12 21:24:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=7 took 159164 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,9.08086e+06,337.48,677276,5147,4223,358585,50975,2993,2.67846e+06,475,899925,0
Total reachable state count : 9080862

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

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

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12,0,381.253,677276,1,0,358585,53568,12914,2.67846e+06,940,899925,305257
[2022-06-12 21:31:57] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:31:57] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 SMT depth 8
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2022-06-12 21:31:57] [INFO ] During BMC, SMT solver timed out at depth 8
[2022-06-12 21:31:57] [INFO ] BMC solving timed out (3600000 secs) at depth 8
[2022-06-12 21:31:57] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 21:31:57] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 K-induction depth 6
Exception in thread "Thread-15" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more
[2022-06-12 21:31:57] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1655069518796

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V20P10N50"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is BridgeAndVehicles-COL-V20P10N50, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r028-tall-165251935900015"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;