Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143400111.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143400111
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 21K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 150K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 115K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 02:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 02:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 11:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 44K May 5 16:51 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-V50P50N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620519115275

Running Version 0
[2021-05-09 00:11:57] [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]
[2021-05-09 00:11:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 00:11:57] [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.
[2021-05-09 00:11:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-09 00:11:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 896 ms
[2021-05-09 00:11:57] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 168 PT places and 531118.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 00:11:58] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 4 ms.
[2021-05-09 00:11:58] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_14314246153050321653.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 )
[2021-05-09 00:11:58] [INFO ] Flatten gal took : 50 ms
[2021-05-09 00:11:58] [INFO ] Flatten gal took : 2 ms
[2021-05-09 00:11:58] [INFO ] Unfolded HLPN to a Petri net with 168 places and 5408 transitions in 195 ms.
[2021-05-09 00:11:58] [INFO ] Unfolded HLPN properties in 5 ms.
Successfully produced net in file /tmp/petri1001_4636762920574822633.dot
Incomplete random walk after 10000 steps, including 23 resets, run finished after 711 ms. (steps per millisecond=14 ) properties (out of 15) seen :10
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 1312 ms. (steps per millisecond=7 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 400 ms. (steps per millisecond=25 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 157 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2021-05-09 00:12:01] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2021-05-09 00:12:01] [INFO ] Computed 7 place invariants in 48 ms
[2021-05-09 00:12:02] [INFO ] [Real]Absence check using 7 positive place invariants in 26 ms returned unsat
[2021-05-09 00:12:02] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
[2021-05-09 00:12:02] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-09 00:12:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:12:02] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-09 00:12:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:12:02] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-09 00:12:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:12:02] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2021-05-09 00:12:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 00:12:03] [INFO ] [Nat]Added 102 Read/Feed constraints in 90 ms returned sat
[2021-05-09 00:12:03] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 393 ms.
[2021-05-09 00:12:05] [INFO ] Added : 147 causal constraints over 50 iterations in 1869 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-09 00:12:05] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-09 00:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:12:05] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2021-05-09 00:12:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:12:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-09 00:12:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:12:05] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2021-05-09 00:12:05] [INFO ] [Nat]Added 102 Read/Feed constraints in 77 ms returned sat
[2021-05-09 00:12:05] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 273 ms.
[2021-05-09 00:12:07] [INFO ] Added : 147 causal constraints over 50 iterations in 1828 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-09 00:12:07] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-09 00:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:12:07] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2021-05-09 00:12:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:12:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-09 00:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:12:07] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2021-05-09 00:12:07] [INFO ] [Nat]Added 102 Read/Feed constraints in 59 ms returned sat
[2021-05-09 00:12:08] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 212 ms.
[2021-05-09 00:12:09] [INFO ] Added : 138 causal constraints over 28 iterations in 1236 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 28 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 783700 steps, including 2657 resets, run finished after 17440 ms. (steps per millisecond=44 ) properties (out of 3) seen :0 could not realise parikh vector
Interrupted Parikh walk after 1338599 steps, including 4083 resets, run timeout after 30001 ms. (steps per millisecond=44 ) properties (out of 3) seen :0
Support contains 113 out of 168 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 168/168 places, 5408/5408 transitions.
Graph (complete) has 1542 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.48 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 1448 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
[2021-05-09 00:12:58] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-09 00:12:58] [INFO ] Computed 5 place invariants in 9 ms
[2021-05-09 00:13:00] [INFO ] Dead Transitions using invariants and state equation in 1839 ms returned []
Finished structural reductions, in 1 iterations. Remains : 166/168 places, 5408/5408 transitions.
[2021-05-09 00:13:00] [INFO ] Flatten gal took : 358 ms
[2021-05-09 00:13:00] [INFO ] Flatten gal took : 325 ms
[2021-05-09 00:13:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2023051515819611283.gal : 71 ms
[2021-05-09 00:13:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12315773113810142932.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2023051515819611283.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12315773113810142932.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/ReachabilityCardinality2023051515819611283.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12315773113810142932.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12315773113810142932.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :8 after 20
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :20 after 40
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :40 after 70
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :70 after 168
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :168 after 572
Detected timeout of ITS tools.
[2021-05-09 00:13:16] [INFO ] Flatten gal took : 273 ms
[2021-05-09 00:13:16] [INFO ] Applying decomposition
[2021-05-09 00:13:16] [INFO ] Flatten gal took : 261 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/graph4579809328264281990.txt, -o, /tmp/graph4579809328264281990.bin, -w, /tmp/graph4579809328264281990.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/graph4579809328264281990.bin, -l, -1, -v, -w, /tmp/graph4579809328264281990.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:13:17] [INFO ] Decomposing Gal with order
[2021-05-09 00:13:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:13:20] [INFO ] Removed a total of 10691 redundant transitions.
[2021-05-09 00:13:20] [INFO ] Flatten gal took : 2547 ms
[2021-05-09 00:13:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 77 ms.
[2021-05-09 00:13:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality562065694343200152.gal : 2 ms
[2021-05-09 00:13:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7117521788159855235.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/ReachabilityCardinality562065694343200152.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7117521788159855235.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/ReachabilityCardinality562065694343200152.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7117521788159855235.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7117521788159855235.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1210 after 1411
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4182 after 4232
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10070 after 10126
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :23937 after 28055
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :186101 after 189813
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4691261425213035887
[2021-05-09 00:13:35] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4691261425213035887
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/ltsmin4691261425213035887]
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/ltsmin4691261425213035887] 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/ltsmin4691261425213035887] 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 2353 resets, run finished after 16698 ms. (steps per millisecond=59 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 640710 steps, including 482 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen :{}
Interrupted Best-First random walk after 647906 steps, including 483 resets, run timeout after 5001 ms. (steps per millisecond=129 ) properties seen :{}
Interrupted Best-First random walk after 519049 steps, including 566 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Interrupted probabilistic random walk after 1329092 steps, run timeout after 30001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 1329092 steps, saw 342846 distinct states, run finished after 30003 ms. (steps per millisecond=44 ) properties seen :{}
Running SMT prover for 3 properties.
[2021-05-09 00:14:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-09 00:14:38] [INFO ] Computed 5 place invariants in 6 ms
[2021-05-09 00:14:38] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:14:38] [INFO ] [Real]Absence check using state equation in 211 ms returned sat
[2021-05-09 00:14:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:14:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-09 00:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:14:38] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2021-05-09 00:14:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 00:14:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 74 ms returned sat
[2021-05-09 00:14:39] [INFO ] Deduced a trap composed of 55 places in 578 ms of which 2 ms to minimize.
[2021-05-09 00:14:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 679 ms
[2021-05-09 00:14:39] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 260 ms.
[2021-05-09 00:14:42] [INFO ] Added : 147 causal constraints over 31 iterations in 2717 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 40 ms.
[2021-05-09 00:14:42] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-09 00:14:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:14:42] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2021-05-09 00:14:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:14:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:14:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:14:42] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2021-05-09 00:14:43] [INFO ] [Nat]Added 102 Read/Feed constraints in 88 ms returned sat
[2021-05-09 00:14:43] [INFO ] Deduced a trap composed of 55 places in 617 ms of which 0 ms to minimize.
[2021-05-09 00:14:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 772 ms
[2021-05-09 00:14:44] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 303 ms.
[2021-05-09 00:14:46] [INFO ] Added : 147 causal constraints over 31 iterations in 2428 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 38 ms.
[2021-05-09 00:14:46] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-09 00:14:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:14:46] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2021-05-09 00:14:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:14:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:14:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:14:46] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2021-05-09 00:14:46] [INFO ] [Nat]Added 102 Read/Feed constraints in 67 ms returned sat
[2021-05-09 00:14:47] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 308 ms.
[2021-05-09 00:14:48] [INFO ] Added : 135 causal constraints over 29 iterations in 1307 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
Fused 3 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 1474900 steps, including 4349 resets, run finished after 29914 ms. (steps per millisecond=49 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 789700 steps, including 2726 resets, run finished after 16167 ms. (steps per millisecond=48 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 113 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1051 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 166/166 places, 5408/5408 transitions.
Starting structural reductions, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1274 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2021-05-09 00:15:36] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-09 00:15:36] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-09 00:15:37] [INFO ] Implicit Places using invariants in 439 ms returned []
[2021-05-09 00:15:37] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2021-05-09 00:15:37] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-09 00:15:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 00:15:38] [INFO ] Implicit Places using invariants and state equation in 1372 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1828 ms to find 1 implicit places.
[2021-05-09 00:15:38] [INFO ] Redundant transitions in 496 ms returned []
[2021-05-09 00:15:38] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:15:38] [INFO ] Computed 5 place invariants in 8 ms
[2021-05-09 00:15:40] [INFO ] Dead Transitions using invariants and state equation in 1799 ms returned []
Starting structural reductions, iteration 1 : 165/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 997 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2021-05-09 00:15:42] [INFO ] Redundant transitions in 323 ms returned []
[2021-05-09 00:15:42] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:15:42] [INFO ] Computed 5 place invariants in 12 ms
[2021-05-09 00:15:43] [INFO ] Dead Transitions using invariants and state equation in 1710 ms returned []
Finished structural reductions, in 2 iterations. Remains : 165/166 places, 5408/5408 transitions.
[2021-05-09 00:15:44] [INFO ] Flatten gal took : 214 ms
[2021-05-09 00:15:44] [INFO ] Flatten gal took : 167 ms
[2021-05-09 00:15:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3260062476375569085.gal : 35 ms
[2021-05-09 00:15:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3229359037307752969.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality3260062476375569085.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3229359037307752969.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/ReachabilityCardinality3260062476375569085.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3229359037307752969.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3229359037307752969.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :9 after 11
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :11 after 23
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :23 after 45
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :45 after 121
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :121 after 457
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :457 after 1986
Detected timeout of ITS tools.
[2021-05-09 00:15:59] [INFO ] Flatten gal took : 236 ms
[2021-05-09 00:15:59] [INFO ] Applying decomposition
[2021-05-09 00:15:59] [INFO ] Flatten gal took : 207 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/graph1075232165444743003.txt, -o, /tmp/graph1075232165444743003.bin, -w, /tmp/graph1075232165444743003.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/graph1075232165444743003.bin, -l, -1, -v, -w, /tmp/graph1075232165444743003.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:16:00] [INFO ] Decomposing Gal with order
[2021-05-09 00:16:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:16:02] [INFO ] Removed a total of 10592 redundant transitions.
[2021-05-09 00:16:03] [INFO ] Flatten gal took : 2423 ms
[2021-05-09 00:16:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 91 ms.
[2021-05-09 00:16:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10374626834333100747.gal : 3 ms
[2021-05-09 00:16:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15541543490744167276.prop : 2 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/ReachabilityCardinality10374626834333100747.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15541543490744167276.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/ReachabilityCardinality10374626834333100747.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15541543490744167276.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15541543490744167276.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 26
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :26 after 1366
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1366 after 1384
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1384 after 3084
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :3084 after 5586
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :5586 after 12310
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :12310 after 33408
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :33408 after 49211
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :49211 after 114444
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin627049334603698307
[2021-05-09 00:16:18] [INFO ] Built C files in 111ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin627049334603698307
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/ltsmin627049334603698307]
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/ltsmin627049334603698307] 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/ltsmin627049334603698307] 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 2353 resets, run finished after 16460 ms. (steps per millisecond=60 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 596924 steps, including 452 resets, run timeout after 5001 ms. (steps per millisecond=119 ) properties seen :{}
Interrupted Best-First random walk after 565150 steps, including 422 resets, run timeout after 5001 ms. (steps per millisecond=113 ) properties seen :{}
Interrupted Best-First random walk after 515630 steps, including 562 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen :{}
Interrupted probabilistic random walk after 1358736 steps, run timeout after 30001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 1358736 steps, saw 350329 distinct states, run finished after 30005 ms. (steps per millisecond=45 ) properties seen :{}
Running SMT prover for 3 properties.
[2021-05-09 00:17:20] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:17:20] [INFO ] Computed 5 place invariants in 7 ms
[2021-05-09 00:17:20] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-09 00:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:17:21] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2021-05-09 00:17:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:17:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2021-05-09 00:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:17:21] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2021-05-09 00:17:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 00:17:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 80 ms returned sat
[2021-05-09 00:17:21] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 288 ms.
[2021-05-09 00:17:24] [INFO ] Added : 147 causal constraints over 31 iterations in 2519 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 63 ms.
[2021-05-09 00:17:24] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-09 00:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:17:24] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2021-05-09 00:17:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:17:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:17:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:17:24] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2021-05-09 00:17:24] [INFO ] [Nat]Added 102 Read/Feed constraints in 85 ms returned sat
[2021-05-09 00:17:25] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 316 ms.
[2021-05-09 00:17:28] [INFO ] Added : 147 causal constraints over 31 iterations in 3153 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 63 ms.
[2021-05-09 00:17:28] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-09 00:17:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:17:28] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2021-05-09 00:17:28] [INFO ] [Real]Added 102 Read/Feed constraints in 42 ms returned sat
[2021-05-09 00:17:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:17:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-09 00:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:17:28] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2021-05-09 00:17:28] [INFO ] [Nat]Added 102 Read/Feed constraints in 62 ms returned sat
[2021-05-09 00:17:29] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 289 ms.
[2021-05-09 00:17:30] [INFO ] Added : 138 causal constraints over 58 iterations in 1858 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
Fused 3 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 1478800 steps, including 4303 resets, run finished after 29376 ms. (steps per millisecond=50 ) properties (out of 3) seen :0 could not realise parikh vector
Interrupted Parikh walk after 1374329 steps, including 4214 resets, run timeout after 30001 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Support contains 113 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1021 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Starting structural reductions, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1139 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2021-05-09 00:18:32] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:18:32] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-09 00:18:32] [INFO ] Implicit Places using invariants in 420 ms returned []
[2021-05-09 00:18:32] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:18:32] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 00:18:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 00:18:33] [INFO ] Implicit Places using invariants and state equation in 1146 ms returned []
Implicit Place search using SMT with State Equation took 1572 ms to find 0 implicit places.
[2021-05-09 00:18:34] [INFO ] Redundant transitions in 521 ms returned []
[2021-05-09 00:18:34] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:18:34] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 00:18:36] [INFO ] Dead Transitions using invariants and state equation in 1927 ms returned []
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Incomplete random walk after 100000 steps, including 235 resets, run finished after 1560 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2021-05-09 00:18:37] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:18:37] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-09 00:18:37] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-09 00:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:18:38] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2021-05-09 00:18:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:18:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-09 00:18:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:18:38] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2021-05-09 00:18:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-09 00:18:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 87 ms returned sat
[2021-05-09 00:18:39] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 671 ms.
[2021-05-09 00:18:41] [INFO ] Added : 147 causal constraints over 31 iterations in 3040 ms. Result :sat
[2021-05-09 00:18:41] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2021-05-09 00:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:18:42] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2021-05-09 00:18:42] [INFO ] [Real]Added 102 Read/Feed constraints in 43 ms returned sat
[2021-05-09 00:18:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:18:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-09 00:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:18:42] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2021-05-09 00:18:42] [INFO ] [Nat]Added 102 Read/Feed constraints in 59 ms returned sat
[2021-05-09 00:18:42] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 228 ms.
[2021-05-09 00:18:44] [INFO ] Added : 138 causal constraints over 58 iterations in 2017 ms. Result :sat
[2021-05-09 00:18:44] [INFO ] Flatten gal took : 244 ms
[2021-05-09 00:18:44] [INFO ] Flatten gal took : 213 ms
[2021-05-09 00:18:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16641403030555943220.gal : 31 ms
[2021-05-09 00:18:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5093968223945949510.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16641403030555943220.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5093968223945949510.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/ReachabilityCardinality16641403030555943220.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5093968223945949510.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5093968223945949510.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :9 after 11
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :11 after 23
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :23 after 45
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :45 after 121
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :121 after 457
Detected timeout of ITS tools.
[2021-05-09 00:19:00] [INFO ] Flatten gal took : 244 ms
[2021-05-09 00:19:00] [INFO ] Applying decomposition
[2021-05-09 00:19:00] [INFO ] Flatten gal took : 271 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/graph13505844664368619960.txt, -o, /tmp/graph13505844664368619960.bin, -w, /tmp/graph13505844664368619960.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/graph13505844664368619960.bin, -l, -1, -v, -w, /tmp/graph13505844664368619960.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:19:01] [INFO ] Decomposing Gal with order
[2021-05-09 00:19:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:19:03] [INFO ] Removed a total of 10592 redundant transitions.
[2021-05-09 00:19:03] [INFO ] Flatten gal took : 2156 ms
[2021-05-09 00:19:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 51 ms.
[2021-05-09 00:19:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9010581087730096654.gal : 2 ms
[2021-05-09 00:19:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18394502045125349604.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9010581087730096654.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18394502045125349604.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/ReachabilityCardinality9010581087730096654.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18394502045125349604.prop --nowitness
Loading property file /tmp/ReachabilityCardinality18394502045125349604.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :24 after 1212
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1212 after 1230
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1230 after 2930
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2930 after 2994
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :2994 after 8227
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :8227 after 27902
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :27902 after 43848
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :43848 after 103976
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :103976 after 204673
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1196003238056494890
[2021-05-09 00:19:18] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1196003238056494890
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/ltsmin1196003238056494890]
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/ltsmin1196003238056494890] 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/ltsmin1196003238056494890] 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 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 165 transition count 410
Applied a total of 4998 rules in 23 ms. Remains 165 /165 variables (removed 0) and now considering 410/5408 (removed 4998) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:19:19] [INFO ] Computed 5 place invariants in 5 ms
[2021-05-09 00:19:19] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:19:20] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2021-05-09 00:19:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:19:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2021-05-09 00:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:19:20] [INFO ] [Nat]Absence check using state equation in 265 ms returned sat
[2021-05-09 00:19:20] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 51 ms.
[2021-05-09 00:19:21] [INFO ] Deduced a trap composed of 55 places in 67 ms of which 1 ms to minimize.
[2021-05-09 00:19:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2021-05-09 00:19:21] [INFO ] Added : 74 causal constraints over 16 iterations in 532 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2021-05-09 00:19:21] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2021-05-09 00:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:19:21] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2021-05-09 00:19:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:19:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:19:21] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2021-05-09 00:19:21] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 42 ms.
[2021-05-09 00:19:22] [INFO ] Deduced a trap composed of 55 places in 73 ms of which 0 ms to minimize.
[2021-05-09 00:19:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 123 ms
[2021-05-09 00:19:22] [INFO ] Added : 74 causal constraints over 16 iterations in 740 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-09 00:19:22] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 00:19:22] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2021-05-09 00:19:22] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 35 ms.
[2021-05-09 00:19:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 00:19:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2021-05-09 00:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 00:19:22] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2021-05-09 00:19:23] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 55 ms.
[2021-05-09 00:19:23] [INFO ] Added : 77 causal constraints over 42 iterations in 848 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-09 00:19:24] [INFO ] Flatten gal took : 158 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8308864693945368954
[2021-05-09 00:19:24] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2021-05-09 00:19:24] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8308864693945368954
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/ltsmin8308864693945368954]
[2021-05-09 00:19:24] [INFO ] Flatten gal took : 380 ms
[2021-05-09 00:19:24] [INFO ] Applying decomposition
[2021-05-09 00:19:25] [INFO ] Input system was already deterministic with 5408 transitions.
[2021-05-09 00:19:25] [INFO ] Flatten gal took : 440 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/graph4884707401894357868.txt, -o, /tmp/graph4884707401894357868.bin, -w, /tmp/graph4884707401894357868.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/graph4884707401894357868.bin, -l, -1, -v, -w, /tmp/graph4884707401894357868.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 00:19:26] [INFO ] Decomposing Gal with order
[2021-05-09 00:19:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:19:26] [INFO ] Ran tautology test, simplified 0 / 3 in 2217 ms.
[2021-05-09 00:19:26] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=0 took 25 ms
[2021-05-09 00:19:26] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=0 took 7 ms
[2021-05-09 00:19:26] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=0 took 17 ms
[2021-05-09 00:19:26] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=1 took 29 ms
[2021-05-09 00:19:26] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=1 took 9 ms
[2021-05-09 00:19:26] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=1 took 21 ms
[2021-05-09 00:19:27] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=2 took 241 ms
[2021-05-09 00:19:27] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=2 took 63 ms
[2021-05-09 00:19:27] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=2 took 59 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 410 out of 5408 initially.
// Phase 1: matrix 410 rows 165 cols
[2021-05-09 00:19:28] [INFO ] Computed 5 place invariants in 4 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 : CONTROLEUR_0 + CONTROLEUR_1 + CHOIX_0 + CHOIX_1 + VIDANGE_0 + VIDANGE_1 = 1
inv : NB_ATTENTE_B_0 + NB_ATTENTE_B_1 + NB_ATTENTE_B_2 + NB_ATTENTE_B_3 + NB_ATTENTE_B_4 + NB_ATTENTE_B_5 + NB_ATTENTE_B_6 + NB_ATTENTE_B_7 + NB_ATTENTE_B_8 + NB_ATTENTE_B_9 + NB_ATTENTE_B_10 + NB_ATTENTE_B_11 + NB_ATTENTE_B_12 + NB_ATTENTE_B_13 + NB_ATTENTE_B_14 + NB_ATTENTE_B_15 + NB_ATTENTE_B_16 + NB_ATTENTE_B_17 + NB_ATTENTE_B_18 + NB_ATTENTE_B_19 + NB_ATTENTE_B_20 + NB_ATTENTE_B_21 + NB_ATTENTE_B_22 + NB_ATTENTE_B_23 + NB_ATTENTE_B_24 + NB_ATTENTE_B_25 + NB_ATTENTE_B_26 + NB_ATTENTE_B_27 + NB_ATTENTE_B_28 + NB_ATTENTE_B_29 + NB_ATTENTE_B_30 + NB_ATTENTE_B_31 + NB_ATTENTE_B_32 + NB_ATTENTE_B_33 + NB_ATTENTE_B_34 + NB_ATTENTE_B_35 + NB_ATTENTE_B_36 + NB_ATTENTE_B_37 + NB_ATTENTE_B_38 + NB_ATTENTE_B_39 + NB_ATTENTE_B_40 + NB_ATTENTE_B_41 + NB_ATTENTE_B_42 + NB_ATTENTE_B_43 + NB_ATTENTE_B_44 + NB_ATTENTE_B_45 + NB_ATTENTE_B_46 + NB_ATTENTE_B_47 + NB_ATTENTE_B_48 + NB_ATTENTE_B_49 + NB_ATTENTE_B_50 = 1
inv : 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 = 50
Total of 5 invariants.
[2021-05-09 00:19:28] [INFO ] Computed 5 place invariants in 6 ms
[2021-05-09 00:19:28] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=3 took 1632 ms
[2021-05-09 00:19:29] [INFO ] Removed a total of 10592 redundant transitions.
[2021-05-09 00:19:29] [INFO ] Flatten gal took : 2850 ms
[2021-05-09 00:19:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 50 ms.
[2021-05-09 00:19:29] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10039518744652354129.gal : 2 ms
[2021-05-09 00:19:29] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5902685184903768854.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability10039518744652354129.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability5902685184903768854.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/ReachabilityFireability10039518744652354129.gal -t CGAL -reachable-file /tmp/ReachabilityFireability5902685184903768854.prop --nowitness
Loading property file /tmp/ReachabilityFireability5902685184903768854.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 16
[2021-05-09 00:19:29] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=3 took 677 ms
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :16 after 1204
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1204 after 1222
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1222 after 2922
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2922 after 2988
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :2988 after 10252
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :10252 after 33550
[2021-05-09 00:19:31] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=3 took 2002 ms
[2021-05-09 00:19:32] [INFO ] Proved 165 variables to be positive in 3881 ms
[2021-05-09 00:19:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:19:32] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=0 took 27 ms
[2021-05-09 00:19:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:19:32] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=0 took 27 ms
[2021-05-09 00:19:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:19:32] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=0 took 28 ms
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :33550 after 81386
[2021-05-09 00:19:38] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=4 took 6816 ms
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :81386 after 167844
[2021-05-09 00:19:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=4 took 10525 ms
[2021-05-09 00:19:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:19:54] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=1 took 21787 ms
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :167844 after 320768
[2021-05-09 00:20:00] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=4 took 11478 ms
[2021-05-09 00:20:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:20:21] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=1 took 27064 ms
[2021-05-09 00:20:25] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=5 took 25084 ms
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :320768 after 568775
[2021-05-09 00:20:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:20:56] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=1 took 34867 ms
[2021-05-09 00:21:03] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=5 took 38205 ms
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/ltsmin8308864693945368954] killed by timeout after 120 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/ltsmin8308864693945368954] killed by timeout after 120 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-09 00:21:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:21:29] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=2 took 32302 ms
[2021-05-09 00:21:54] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=5 took 50216 ms
[2021-05-09 00:22:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:22:02] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=2 took 33307 ms
[2021-05-09 00:22:18] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:22:18] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=2 took 16179 ms
[2021-05-09 00:22:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:22:44] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=3 took 26074 ms
[2021-05-09 00:22:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:22:48] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=3 took 3770 ms
[2021-05-09 00:23:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:23:00] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=3 took 12025 ms
[2021-05-09 00:23:16] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=6 took 82600 ms
[2021-05-09 00:24:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:24:11] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=4 took 71344 ms
[2021-05-09 00:24:37] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=6 took 80612 ms
[2021-05-09 00:25:52] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:25:52] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=4 took 100807 ms
[2021-05-09 00:26:31] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=6 took 114197 ms
[2021-05-09 00:28:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:28:42] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=4 took 169650 ms
[2021-05-09 00:29:55] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=7 took 203721 ms
[2021-05-09 00:31:32] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:31:32] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=5 took 170060 ms
[2021-05-09 00:32:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:32:09] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=5 took 37262 ms
[2021-05-09 00:32:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:32:48] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=5 took 39013 ms
[2021-05-09 00:33:12] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=7 took 197008 ms
[2021-05-09 00:36:51] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=7 took 219667 ms
[2021-05-09 00:37:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:37:20] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=6 took 271767 ms
[2021-05-09 00:38:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:38:29] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=6 took 68934 ms
[2021-05-09 00:39:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:39:26] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=6 took 56945 ms
Detected timeout of ITS tools.
[2021-05-09 00:41:58] [INFO ] Applying decomposition
[2021-05-09 00:41:58] [INFO ] Flatten gal took : 202 ms
[2021-05-09 00:41:58] [INFO ] Decomposing Gal with order
[2021-05-09 00:41:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 00:41:59] [INFO ] Removed a total of 31291 redundant transitions.
[2021-05-09 00:41:59] [INFO ] Flatten gal took : 592 ms
[2021-05-09 00:41:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 67 ms.
[2021-05-09 00:41:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4952755233936658741.gal : 33 ms
[2021-05-09 00:41:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7414956120509543015.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability4952755233936658741.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability7414956120509543015.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/ReachabilityFireability4952755233936658741.gal -t CGAL -reachable-file /tmp/ReachabilityFireability7414956120509543015.prop --nowitness
Loading property file /tmp/ReachabilityFireability7414956120509543015.prop.
[2021-05-09 00:42:39] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=8 took 347752 ms
[2021-05-09 00:46:57] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=8 took 257674 ms
[2021-05-09 00:49:33] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 00:49:33] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=7 took 607453 ms
[2021-05-09 00:50:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13
[2021-05-09 00:50:20] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(SAT) depth K=7 took 46452 ms
[2021-05-09 00:51:55] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(UNSAT) depth K=8 took 297615 ms
[2021-05-09 00:57:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14
[2021-05-09 00:57:42] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-14(SAT) depth K=7 took 442385 ms
[2021-05-09 01:03:39] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(UNSAT) depth K=9 took 704490 ms
Detected timeout of ITS tools.
[2021-05-09 01:04:29] [INFO ] Flatten gal took : 233 ms
[2021-05-09 01:04:30] [INFO ] Input system was already deterministic with 5408 transitions.
[2021-05-09 01:04:30] [INFO ] Transformed 165 places.
[2021-05-09 01:04:30] [INFO ] Transformed 5408 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
[2021-05-09 01:04:30] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1090931018556703732.gal : 40 ms
[2021-05-09 01:04:30] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16286027567211244400.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability1090931018556703732.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability16286027567211244400.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/ReachabilityFireability1090931018556703732.gal -t CGAL -reachable-file /tmp/ReachabilityFireability16286027567211244400.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/ReachabilityFireability16286027567211244400.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 51
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :51 after 2550
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2550 after 5267
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :5267 after 5279
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :5279 after 5294
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :5294 after 5534
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :5534 after 6276
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :6276 after 8056
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :8056 after 13449
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :13449 after 32556
[2021-05-09 01:05:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03
[2021-05-09 01:05:02] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-03(SAT) depth K=8 took 439497 ms
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :32556 after 64746
SDD proceeding with computation,3 properties remain. new max is 131072
SDD size :64746 after 141627
SDD proceeding with computation,3 properties remain. new max is 262144
SDD size :141627 after 279106
[2021-05-09 01:07:45] [INFO ] BMC solution for property BridgeAndVehicles-COL-V50P50N50-ReachabilityFireability-13(UNSAT) depth K=9 took 246217 ms
SDD proceeding with computation,3 properties remain. new max is 524288
SDD size :279106 after 552682

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-V50P50N50"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is BridgeAndVehicles-COL-V50P50N50, 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 r026-tajo-162038143400111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N50.tgz
mv BridgeAndVehicles-COL-V50P50N50 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 ;