Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r273-smll-162123879500023.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 itstools
Input is TokenRing-COL-015, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879500023
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 324K
-rw-r--r-- 1 mcc users 8.4K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 27 14:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 14:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 20:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 20:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:52 equiv_pt
-rw-r--r-- 1 mcc users 4 May 5 16:52 instance
-rw-r--r-- 1 mcc users 5 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 16K May 5 16:52 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 TokenRing-COL-015-ReachabilityFireability-00
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-01
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-02
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-03
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-04
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-05
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-06
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-07
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-08
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-09
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-10
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-11
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-12
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-13
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-14
FORMULA_NAME TokenRing-COL-015-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621338287750

Running Version 0
[2021-05-18 11:44:50] [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]
[2021-05-18 11:44:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:44:50] [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.
[2021-05-18 11:44:51] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-18 11:44:51] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1170 ms
[2021-05-18 11:44:51] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 256 PT places and 4112.0 transition bindings in 35 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-COL-015-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-015-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-015-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 11:44:51] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions in 5 ms.
[2021-05-18 11:44:51] [INFO ] Skeletonized HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1000_7021998826997211963.dot
Reduce places removed 1 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 )
[2021-05-18 11:44:52] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-18 11:44:52] [INFO ] Flatten gal took : 50 ms
[2021-05-18 11:44:52] [INFO ] Flatten gal took : 0 ms
[2021-05-18 11:44:52] [INFO ] Unfolded HLPN to a Petri net with 256 places and 3616 transitions in 167 ms.
[2021-05-18 11:44:52] [INFO ] Unfolded HLPN properties in 13 ms.
Successfully produced net in file /tmp/petri1001_16005416827910117734.dot
Incomplete random walk after 10000 steps, including 2 resets, run finished after 6388 ms. (steps per millisecond=1 ) properties (out of 13) seen :10
FORMULA TokenRing-COL-015-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-COL-015-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 7801 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 8466 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 7480 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 3 properties.
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 11:45:14] [INFO ] Computed 16 place invariants in 33 ms
[2021-05-18 11:45:14] [INFO ] [Real]Absence check using 16 positive place invariants in 147 ms returned sat
[2021-05-18 11:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:45:16] [INFO ] [Real]Absence check using state equation in 1178 ms returned sat
[2021-05-18 11:45:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:45:16] [INFO ] [Nat]Absence check using 16 positive place invariants in 171 ms returned unsat
[2021-05-18 11:45:16] [INFO ] [Real]Absence check using 16 positive place invariants in 47 ms returned sat
[2021-05-18 11:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:45:17] [INFO ] [Real]Absence check using state equation in 824 ms returned sat
[2021-05-18 11:45:17] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 11:45:18] [INFO ] [Real]Added 3390 Read/Feed constraints in 929 ms returned sat
[2021-05-18 11:45:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:45:19] [INFO ] [Nat]Absence check using 16 positive place invariants in 37 ms returned sat
[2021-05-18 11:45:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:45:20] [INFO ] [Nat]Absence check using state equation in 907 ms returned sat
[2021-05-18 11:45:21] [INFO ] [Nat]Added 3390 Read/Feed constraints in 818 ms returned sat
[2021-05-18 11:45:22] [INFO ] Deduced a trap composed of 144 places in 606 ms of which 7 ms to minimize.
[2021-05-18 11:45:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 953 ms
[2021-05-18 11:45:22] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 605 ms.
[2021-05-18 11:45:24] [INFO ] Added : 15 causal constraints over 3 iterations in 1859 ms. Result :unknown
[2021-05-18 11:45:24] [INFO ] [Real]Absence check using 16 positive place invariants in 49 ms returned sat
[2021-05-18 11:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:45:25] [INFO ] [Real]Absence check using state equation in 881 ms returned sat
[2021-05-18 11:45:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:45:26] [INFO ] [Nat]Absence check using 16 positive place invariants in 34 ms returned sat
[2021-05-18 11:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:45:27] [INFO ] [Nat]Absence check using state equation in 892 ms returned sat
[2021-05-18 11:45:27] [INFO ] [Nat]Added 3390 Read/Feed constraints in 857 ms returned sat
[2021-05-18 11:45:28] [INFO ] Deduced a trap composed of 144 places in 483 ms of which 3 ms to minimize.
[2021-05-18 11:45:28] [INFO ] Deduced a trap composed of 143 places in 424 ms of which 2 ms to minimize.
[2021-05-18 11:45:29] [INFO ] Deduced a trap composed of 143 places in 654 ms of which 1 ms to minimize.
[2021-05-18 11:45:29] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2061 ms
[2021-05-18 11:45:30] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 385 ms.
[2021-05-18 11:45:30] [INFO ] Deduced a trap composed of 16 places in 393 ms of which 2 ms to minimize.
[2021-05-18 11:45:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
FORMULA TokenRing-COL-015-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 2 different solutions.
Interrupted Parikh walk after 104236 steps, including 309 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties (out of 2) seen :0
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 127 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
[2021-05-18 11:46:01] [INFO ] Flatten gal took : 378 ms
[2021-05-18 11:46:02] [INFO ] Flatten gal took : 230 ms
[2021-05-18 11:46:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11708602467737445247.gal : 91 ms
[2021-05-18 11:46:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality387306525826753122.prop : 122 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/ReachabilityCardinality11708602467737445247.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality387306525826753122.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/ReachabilityCardinality11708602467737445247.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality387306525826753122.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality387306525826753122.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :33 after 90
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :90 after 339
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :339 after 3586
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3586 after 140828
Detected timeout of ITS tools.
[2021-05-18 11:46:17] [INFO ] Flatten gal took : 193 ms
[2021-05-18 11:46:17] [INFO ] Applying decomposition
[2021-05-18 11:46:17] [INFO ] Flatten gal took : 180 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/graph6547808715717672525.txt, -o, /tmp/graph6547808715717672525.bin, -w, /tmp/graph6547808715717672525.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/graph6547808715717672525.bin, -l, -1, -v, -w, /tmp/graph6547808715717672525.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:46:18] [INFO ] Decomposing Gal with order
[2021-05-18 11:46:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 11:46:23] [INFO ] Removed a total of 8106 redundant transitions.
[2021-05-18 11:46:23] [INFO ] Flatten gal took : 592 ms
[2021-05-18 11:46:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 111 ms.
[2021-05-18 11:46:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11973736215473653120.gal : 28 ms
[2021-05-18 11:46:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8447631551295665246.prop : 51 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/ReachabilityCardinality11973736215473653120.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8447631551295665246.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/ReachabilityCardinality11973736215473653120.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8447631551295665246.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8447631551295665246.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8547121620030856852
[2021-05-18 11:46:51] [INFO ] Built C files in 201ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8547121620030856852
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/ltsmin8547121620030856852]
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/ltsmin8547121620030856852] 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/ltsmin8547121620030856852] 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)
Interrupted random walk after 88660 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 13857 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 14461 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted probabilistic random walk after 860924 steps, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 860924 steps, saw 148270 distinct states, run finished after 30002 ms. (steps per millisecond=28 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 11:48:02] [INFO ] Computed 16 place invariants in 16 ms
[2021-05-18 11:48:02] [INFO ] [Real]Absence check using 16 positive place invariants in 31 ms returned sat
[2021-05-18 11:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:48:03] [INFO ] [Real]Absence check using state equation in 823 ms returned sat
[2021-05-18 11:48:03] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 11:48:04] [INFO ] [Real]Added 3390 Read/Feed constraints in 931 ms returned sat
[2021-05-18 11:48:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:48:05] [INFO ] [Nat]Absence check using 16 positive place invariants in 26 ms returned sat
[2021-05-18 11:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:48:05] [INFO ] [Nat]Absence check using state equation in 785 ms returned sat
[2021-05-18 11:48:06] [INFO ] [Nat]Added 3390 Read/Feed constraints in 853 ms returned sat
[2021-05-18 11:48:07] [INFO ] Deduced a trap composed of 144 places in 355 ms of which 1 ms to minimize.
[2021-05-18 11:48:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 618 ms
[2021-05-18 11:48:07] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 285 ms.
[2021-05-18 11:48:08] [INFO ] Added : 15 causal constraints over 3 iterations in 1520 ms. Result :sat
[2021-05-18 11:48:09] [INFO ] [Real]Absence check using 16 positive place invariants in 52 ms returned sat
[2021-05-18 11:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:48:10] [INFO ] [Real]Absence check using state equation in 976 ms returned sat
[2021-05-18 11:48:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:48:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 32 ms returned sat
[2021-05-18 11:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:48:11] [INFO ] [Nat]Absence check using state equation in 684 ms returned sat
[2021-05-18 11:48:12] [INFO ] [Nat]Added 3390 Read/Feed constraints in 725 ms returned sat
[2021-05-18 11:48:12] [INFO ] Deduced a trap composed of 144 places in 476 ms of which 2 ms to minimize.
[2021-05-18 11:48:13] [INFO ] Deduced a trap composed of 143 places in 405 ms of which 1 ms to minimize.
[2021-05-18 11:48:14] [INFO ] Deduced a trap composed of 143 places in 436 ms of which 1 ms to minimize.
[2021-05-18 11:48:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1918 ms
[2021-05-18 11:48:14] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 341 ms.
[2021-05-18 11:48:15] [INFO ] Added : 15 causal constraints over 3 iterations in 1554 ms. Result :sat
Interrupted Parikh walk after 105000 steps, including 311 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties (out of 2) seen :0
Interrupted Parikh walk after 107396 steps, including 319 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties (out of 2) seen :0
Support contains 256 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 60 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 64 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 11:49:16] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-18 11:49:16] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 11:49:16] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-18 11:49:16] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 11:49:17] [INFO ] Implicit Places using invariants and state equation in 1255 ms returned []
Implicit Place search using SMT with State Equation took 1333 ms to find 0 implicit places.
[2021-05-18 11:49:17] [INFO ] Redundant transitions in 346 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 11:49:17] [INFO ] Computed 16 place invariants in 14 ms
[2021-05-18 11:49:19] [INFO ] Dead Transitions using invariants and state equation in 2010 ms returned []
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Interrupted random walk after 92198 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 11:49:50] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-18 11:49:50] [INFO ] [Real]Absence check using 16 positive place invariants in 31 ms returned sat
[2021-05-18 11:49:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:49:51] [INFO ] [Real]Absence check using state equation in 887 ms returned sat
[2021-05-18 11:49:51] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2021-05-18 11:49:52] [INFO ] [Real]Added 3390 Read/Feed constraints in 904 ms returned sat
[2021-05-18 11:49:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:49:52] [INFO ] [Nat]Absence check using 16 positive place invariants in 50 ms returned sat
[2021-05-18 11:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:49:53] [INFO ] [Nat]Absence check using state equation in 803 ms returned sat
[2021-05-18 11:49:54] [INFO ] [Nat]Added 3390 Read/Feed constraints in 749 ms returned sat
[2021-05-18 11:49:55] [INFO ] Deduced a trap composed of 144 places in 639 ms of which 2 ms to minimize.
[2021-05-18 11:49:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 892 ms
[2021-05-18 11:49:55] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 495 ms.
[2021-05-18 11:49:56] [INFO ] Added : 15 causal constraints over 3 iterations in 1598 ms. Result :sat
[2021-05-18 11:49:57] [INFO ] [Real]Absence check using 16 positive place invariants in 52 ms returned sat
[2021-05-18 11:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:49:58] [INFO ] [Real]Absence check using state equation in 1007 ms returned sat
[2021-05-18 11:49:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:49:58] [INFO ] [Nat]Absence check using 16 positive place invariants in 32 ms returned sat
[2021-05-18 11:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:49:59] [INFO ] [Nat]Absence check using state equation in 932 ms returned sat
[2021-05-18 11:50:00] [INFO ] [Nat]Added 3390 Read/Feed constraints in 684 ms returned sat
[2021-05-18 11:50:01] [INFO ] Deduced a trap composed of 144 places in 362 ms of which 1 ms to minimize.
[2021-05-18 11:50:01] [INFO ] Deduced a trap composed of 143 places in 401 ms of which 1 ms to minimize.
[2021-05-18 11:50:02] [INFO ] Deduced a trap composed of 143 places in 648 ms of which 1 ms to minimize.
[2021-05-18 11:50:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1917 ms
[2021-05-18 11:50:02] [INFO ] Computed and/alt/rep : 15/15/15 causal constraints (skipped 3586 transitions) in 310 ms.
[2021-05-18 11:50:03] [INFO ] Added : 15 causal constraints over 3 iterations in 1363 ms. Result :sat
[2021-05-18 11:50:04] [INFO ] Flatten gal took : 219 ms
[2021-05-18 11:50:04] [INFO ] Flatten gal took : 223 ms
[2021-05-18 11:50:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16999251458404370755.gal : 25 ms
[2021-05-18 11:50:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8102804528462715174.prop : 29 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/ReachabilityCardinality16999251458404370755.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8102804528462715174.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/ReachabilityCardinality16999251458404370755.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8102804528462715174.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8102804528462715174.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :33 after 90
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :90 after 339
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :339 after 3586
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3586 after 140828
Detected timeout of ITS tools.
[2021-05-18 11:50:19] [INFO ] Flatten gal took : 199 ms
[2021-05-18 11:50:19] [INFO ] Applying decomposition
[2021-05-18 11:50:20] [INFO ] Flatten gal took : 170 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/graph8037498422616239192.txt, -o, /tmp/graph8037498422616239192.bin, -w, /tmp/graph8037498422616239192.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/graph8037498422616239192.bin, -l, -1, -v, -w, /tmp/graph8037498422616239192.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:50:20] [INFO ] Decomposing Gal with order
[2021-05-18 11:50:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 11:50:25] [INFO ] Removed a total of 8092 redundant transitions.
[2021-05-18 11:50:25] [INFO ] Flatten gal took : 380 ms
[2021-05-18 11:50:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 187 labels/synchronizations in 56 ms.
[2021-05-18 11:50:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16695719921647616222.gal : 18 ms
[2021-05-18 11:50:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7571240581424759024.prop : 37 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/ReachabilityCardinality16695719921647616222.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7571240581424759024.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/ReachabilityCardinality16695719921647616222.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7571240581424759024.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7571240581424759024.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1444302900960909497
[2021-05-18 11:50:53] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1444302900960909497
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/ltsmin1444302900960909497]
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/ltsmin1444302900960909497] 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/ltsmin1444302900960909497] 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)
Drop transitions removed 3255 transitions
Redundant transition composition rules discarded 3255 transitions
Iterating global reduction 0 with 3255 rules applied. Total rules applied 3255 place count 256 transition count 361
Applied a total of 3255 rules in 42 ms. Remains 256 /256 variables (removed 0) and now considering 361/3616 (removed 3255) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 361 rows 256 cols
[2021-05-18 11:50:54] [INFO ] Computed 16 place invariants in 2 ms
[2021-05-18 11:50:54] [INFO ] [Real]Absence check using 16 positive place invariants in 30 ms returned sat
[2021-05-18 11:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:50:54] [INFO ] [Real]Absence check using state equation in 228 ms returned sat
[2021-05-18 11:50:54] [INFO ] Computed and/alt/rep : 338/436/338 causal constraints (skipped 0 transitions) in 75 ms.
[2021-05-18 11:50:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:50:55] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2021-05-18 11:50:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:50:55] [INFO ] [Nat]Absence check using state equation in 234 ms returned sat
[2021-05-18 11:50:55] [INFO ] Computed and/alt/rep : 338/436/338 causal constraints (skipped 0 transitions) in 25 ms.
[2021-05-18 11:50:56] [INFO ] Added : 177 causal constraints over 36 iterations in 1200 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2021-05-18 11:50:56] [INFO ] [Real]Absence check using 16 positive place invariants in 52 ms returned sat
[2021-05-18 11:50:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:50:57] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2021-05-18 11:50:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:50:58] [INFO ] [Nat]Absence check using 16 positive place invariants in 49 ms returned sat
[2021-05-18 11:50:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:50:58] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2021-05-18 11:50:58] [INFO ] Computed and/alt/rep : 338/436/338 causal constraints (skipped 0 transitions) in 41 ms.
[2021-05-18 11:51:00] [INFO ] Added : 186 causal constraints over 38 iterations in 1426 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2021-05-18 11:51:00] [INFO ] Flatten gal took : 198 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11233085778640507485
[2021-05-18 11:51:01] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2021-05-18 11:51:01] [INFO ] Flatten gal took : 330 ms
[2021-05-18 11:51:01] [INFO ] Built C files in 354ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11233085778640507485
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/ltsmin11233085778640507485]
[2021-05-18 11:51:02] [INFO ] Input system was already deterministic with 3616 transitions.
[2021-05-18 11:51:02] [INFO ] Applying decomposition
[2021-05-18 11:51:02] [INFO ] Flatten gal took : 573 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/graph8027584071348493456.txt, -o, /tmp/graph8027584071348493456.bin, -w, /tmp/graph8027584071348493456.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/graph8027584071348493456.bin, -l, -1, -v, -w, /tmp/graph8027584071348493456.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:51:03] [INFO ] Decomposing Gal with order
[2021-05-18 11:51:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 11:51:07] [INFO ] Ran tautology test, simplified 0 / 2 in 5477 ms.
[2021-05-18 11:51:07] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-11(UNSAT) depth K=0 took 185 ms
[2021-05-18 11:51:07] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-13(UNSAT) depth K=0 took 323 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 3616 rows 256 cols
[2021-05-18 11:51:09] [INFO ] Computed 16 place invariants in 8 ms
inv : State_224 + State_225 + State_226 + State_227 + State_228 + State_229 + State_230 + State_231 + State_232 + State_233 + State_234 + State_235 + State_236 + State_237 + State_238 + State_239 = 1
inv : State_80 + State_81 + State_82 + State_83 + State_84 + State_85 + State_86 + State_87 + State_88 + State_89 + State_90 + State_91 + State_92 + State_93 + State_94 + State_95 = 1
inv : State_240 + State_241 + State_242 + State_243 + State_244 + State_245 + State_246 + State_247 + State_248 + State_249 + State_250 + State_251 + State_252 + State_253 + State_254 + State_255 = 1
inv : State_96 + State_97 + State_98 + State_99 + State_100 + State_101 + State_102 + State_103 + State_104 + State_105 + State_106 + State_107 + State_108 + State_109 + State_110 + State_111 = 1
inv : State_192 + State_193 + State_194 + State_195 + State_196 + State_197 + State_198 + State_199 + State_200 + State_201 + State_202 + State_203 + State_204 + State_205 + State_206 + State_207 = 1
inv : State_48 + State_49 + State_50 + State_51 + State_52 + State_53 + State_54 + State_55 + State_56 + State_57 + State_58 + State_59 + State_60 + State_61 + State_62 + State_63 = 1
inv : State_64 + State_65 + State_66 + State_67 + State_68 + State_69 + State_70 + State_71 + State_72 + State_73 + State_74 + State_75 + State_76 + State_77 + State_78 + State_79 = 1
inv : State_208 + State_209 + State_210 + State_211 + State_212 + State_213 + State_214 + State_215 + State_216 + State_217 + State_218 + State_219 + State_220 + State_221 + State_222 + State_223 = 1
inv : State_160 + State_161 + State_162 + State_163 + State_164 + State_165 + State_166 + State_167 + State_168 + State_169 + State_170 + State_171 + State_172 + State_173 + State_174 + State_175 = 1
inv : State_16 + State_17 + State_18 + State_19 + State_20 + State_21 + State_22 + State_23 + State_24 + State_25 + State_26 + State_27 + State_28 + State_29 + State_30 + State_31 = 1
inv : State_0 + State_1 + State_2 + State_3 + State_4 + State_5 + State_6 + State_7 + State_8 + State_9 + State_10 + State_11 + State_12 + State_13 + State_14 + State_15 = 1
inv : State_176 + State_177 + State_178 + State_179 + State_180 + State_181 + State_182 + State_183 + State_184 + State_185 + State_186 + State_187 + State_188 + State_189 + State_190 + State_191 = 1
inv : State_32 + State_33 + State_34 + State_35 + State_36 + State_37 + State_38 + State_39 + State_40 + State_41 + State_42 + State_43 + State_44 + State_45 + State_46 + State_47 = 1
inv : State_112 + State_113 + State_114 + State_115 + State_116 + State_117 + State_118 + State_119 + State_120 + State_121 + State_122 + State_123 + State_124 + State_125 + State_126 + State_127 = 1
inv : State_144 + State_145 + State_146 + State_147 + State_148 + State_149 + State_150 + State_151 + State_152 + State_153 + State_154 + State_155 + State_156 + State_157 + State_158 + State_159 = 1
inv : State_128 + State_129 + State_130 + State_131 + State_132 + State_133 + State_134 + State_135 + State_136 + State_137 + State_138 + State_139 + State_140 + State_141 + State_142 + State_143 = 1
Total of 16 invariants.
[2021-05-18 11:51:09] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-18 11:51:10] [INFO ] Removed a total of 8050 redundant transitions.
[2021-05-18 11:51:10] [INFO ] Flatten gal took : 324 ms
[2021-05-18 11:51:11] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-11(UNSAT) depth K=1 took 4213 ms
[2021-05-18 11:51:12] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-13(UNSAT) depth K=1 took 516 ms
[2021-05-18 11:51:14] [INFO ] Proved 256 variables to be positive in 5042 ms
[2021-05-18 11:51:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-015-ReachabilityFireability-11
[2021-05-18 11:51:14] [INFO ] KInduction solution for property TokenRing-COL-015-ReachabilityFireability-11(SAT) depth K=0 took 354 ms
[2021-05-18 11:51:15] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-015-ReachabilityFireability-13
[2021-05-18 11:51:15] [INFO ] KInduction solution for property TokenRing-COL-015-ReachabilityFireability-13(SAT) depth K=0 took 768 ms
[2021-05-18 11:51:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-015-ReachabilityFireability-11
[2021-05-18 11:51:23] [INFO ] KInduction solution for property TokenRing-COL-015-ReachabilityFireability-11(SAT) depth K=1 took 7837 ms
[2021-05-18 11:51:24] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-11(UNSAT) depth K=2 took 12454 ms
[2021-05-18 11:51:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 56 ms.
[2021-05-18 11:51:29] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11500724060911474388.gal : 50 ms
[2021-05-18 11:51:29] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12597462987461552150.prop : 73 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/ReachabilityFireability11500724060911474388.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability12597462987461552150.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/ReachabilityFireability11500724060911474388.gal -t CGAL -reachable-file /tmp/ReachabilityFireability12597462987461552150.prop --nowitness
Loading property file /tmp/ReachabilityFireability12597462987461552150.prop.
[2021-05-18 11:51:30] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-015-ReachabilityFireability-13
[2021-05-18 11:51:30] [INFO ] KInduction solution for property TokenRing-COL-015-ReachabilityFireability-13(SAT) depth K=1 took 7539 ms
[2021-05-18 11:51:37] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-13(UNSAT) depth K=2 took 12415 ms
Compilation finished in 141084 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11233085778640507485]
Link finished in 233 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, TokenRingCOL015ReachabilityFireability11==true], workingDir=/tmp/ltsmin11233085778640507485]
[2021-05-18 11:55:31] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-11(UNSAT) depth K=3 took 234153 ms
[2021-05-18 11:59:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-015-ReachabilityFireability-11
[2021-05-18 11:59:11] [INFO ] KInduction solution for property TokenRing-COL-015-ReachabilityFireability-11(SAT) depth K=2 took 460918 ms
[2021-05-18 11:59:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-015-ReachabilityFireability-13
[2021-05-18 11:59:23] [INFO ] KInduction solution for property TokenRing-COL-015-ReachabilityFireability-13(SAT) depth K=2 took 12004 ms
[2021-05-18 11:59:27] [INFO ] BMC solution for property TokenRing-COL-015-ReachabilityFireability-13(UNSAT) depth K=3 took 236058 ms
Detected timeout of ITS tools.
[2021-05-18 12:13:33] [INFO ] Applying decomposition
[2021-05-18 12:13:33] [INFO ] Flatten gal took : 323 ms
[2021-05-18 12:13:34] [INFO ] Decomposing Gal with order
[2021-05-18 12:13:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 12:13:47] [INFO ] Removed a total of 10080 redundant transitions.
[2021-05-18 12:13:47] [INFO ] Flatten gal took : 879 ms
[2021-05-18 12:13:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 48 ms.
[2021-05-18 12:13:48] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2852902608746296878.gal : 54 ms
[2021-05-18 12:13:48] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11755302972791348642.prop : 86 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/ReachabilityFireability2852902608746296878.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability11755302972791348642.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/ReachabilityFireability2852902608746296878.gal -t CGAL -reachable-file /tmp/ReachabilityFireability11755302972791348642.prop --nowitness
Loading property file /tmp/ReachabilityFireability11755302972791348642.prop.
WARNING : LTSmin timed out (>1800 s) on command 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, TokenRingCOL015ReachabilityFireability11==true], workingDir=/tmp/ltsmin11233085778640507485]
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, TokenRingCOL015ReachabilityFireability13==true], workingDir=/tmp/ltsmin11233085778640507485]
[2021-05-18 12:24:45] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-COL-015-ReachabilityFireability-11
[2021-05-18 12:24:45] [INFO ] KInduction solution for property TokenRing-COL-015-ReachabilityFireability-11(SAT) depth K=3 took 1521962 ms
Detected timeout of ITS tools.
[2021-05-18 12:35:52] [INFO ] Flatten gal took : 536 ms
[2021-05-18 12:35:52] [INFO ] Input system was already deterministic with 3616 transitions.
[2021-05-18 12:35:52] [INFO ] Transformed 256 places.
[2021-05-18 12:35:52] [INFO ] Transformed 3616 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
[2021-05-18 12:35:53] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6314951884447421034.gal : 25 ms
[2021-05-18 12:35:53] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9858851874431414423.prop : 98 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/ReachabilityFireability6314951884447421034.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability9858851874431414423.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/ReachabilityFireability6314951884447421034.gal -t CGAL -reachable-file /tmp/ReachabilityFireability9858851874431414423.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/ReachabilityFireability9858851874431414423.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 18
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :18 after 26
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :26 after 70
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :70 after 140
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :140 after 588
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :588 after 4284
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :4284 after 42372

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="TokenRing-COL-015"
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 TokenRing-COL-015, 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 r273-smll-162123879500023"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-015.tgz
mv TokenRing-COL-015 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 ;