Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r161-smll-165277002700063.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is NoC3x3-PT-4A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-smll-165277002700063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 13:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 29 13:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 29 13:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 29 13:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 13:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 144K May 10 09:34 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 NoC3x3-PT-4A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-4A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069361535

Running Version 0
[2022-06-12 21:29:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:29:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:29:24] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2022-06-12 21:29:24] [INFO ] Transformed 293 places.
[2022-06-12 21:29:24] [INFO ] Transformed 608 transitions.
[2022-06-12 21:29:24] [INFO ] Found NUPN structural information;
[2022-06-12 21:29:24] [INFO ] Parsed PT model containing 293 places and 608 transitions in 208 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 155 transitions
Reduce redundant transitions removed 155 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 16) seen :12
FORMULA NoC3x3-PT-4A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-4A-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-06-12 21:29:24] [INFO ] Flow matrix only has 381 transitions (discarded 72 similar events)
// Phase 1: matrix 381 rows 293 cols
[2022-06-12 21:29:24] [INFO ] Computed 66 place invariants in 23 ms
[2022-06-12 21:29:25] [INFO ] [Real]Absence check using 66 positive place invariants in 24 ms returned sat
[2022-06-12 21:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:25] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2022-06-12 21:29:25] [INFO ] State equation strengthened by 35 read => feed constraints.
[2022-06-12 21:29:25] [INFO ] [Real]Added 35 Read/Feed constraints in 15 ms returned sat
[2022-06-12 21:29:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:25] [INFO ] [Nat]Absence check using 66 positive place invariants in 30 ms returned sat
[2022-06-12 21:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:25] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2022-06-12 21:29:25] [INFO ] [Nat]Added 35 Read/Feed constraints in 7 ms returned sat
[2022-06-12 21:29:25] [INFO ] Computed and/alt/rep : 376/1924/352 causal constraints (skipped 28 transitions) in 65 ms.
[2022-06-12 21:29:28] [INFO ] Added : 283 causal constraints over 57 iterations in 2548 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-06-12 21:29:28] [INFO ] [Real]Absence check using 66 positive place invariants in 26 ms returned sat
[2022-06-12 21:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:28] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2022-06-12 21:29:28] [INFO ] [Real]Added 35 Read/Feed constraints in 8 ms returned sat
[2022-06-12 21:29:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:28] [INFO ] [Nat]Absence check using 66 positive place invariants in 33 ms returned sat
[2022-06-12 21:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:29] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2022-06-12 21:29:29] [INFO ] [Nat]Added 35 Read/Feed constraints in 8 ms returned sat
[2022-06-12 21:29:29] [INFO ] Computed and/alt/rep : 376/1924/352 causal constraints (skipped 28 transitions) in 39 ms.
[2022-06-12 21:29:31] [INFO ] Added : 294 causal constraints over 59 iterations in 2575 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-06-12 21:29:31] [INFO ] [Real]Absence check using 66 positive place invariants in 24 ms returned sat
[2022-06-12 21:29:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:32] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2022-06-12 21:29:32] [INFO ] [Real]Added 35 Read/Feed constraints in 8 ms returned sat
[2022-06-12 21:29:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:32] [INFO ] [Nat]Absence check using 66 positive place invariants in 24 ms returned sat
[2022-06-12 21:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:32] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2022-06-12 21:29:32] [INFO ] [Nat]Added 35 Read/Feed constraints in 6 ms returned sat
[2022-06-12 21:29:32] [INFO ] Computed and/alt/rep : 376/1924/352 causal constraints (skipped 28 transitions) in 36 ms.
[2022-06-12 21:29:35] [INFO ] Added : 299 causal constraints over 61 iterations in 2641 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-06-12 21:29:35] [INFO ] [Real]Absence check using 66 positive place invariants in 31 ms returned sat
[2022-06-12 21:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:35] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2022-06-12 21:29:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:35] [INFO ] [Nat]Absence check using 66 positive place invariants in 28 ms returned sat
[2022-06-12 21:29:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:35] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2022-06-12 21:29:35] [INFO ] [Nat]Added 35 Read/Feed constraints in 7 ms returned sat
[2022-06-12 21:29:35] [INFO ] Computed and/alt/rep : 376/1924/352 causal constraints (skipped 28 transitions) in 81 ms.
[2022-06-12 21:29:38] [INFO ] Added : 294 causal constraints over 59 iterations in 2573 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
Incomplete Parikh walk after 54800 steps, including 334 resets, run finished after 335 ms. (steps per millisecond=163 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA NoC3x3-PT-4A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 54700 steps, including 207 resets, run finished after 204 ms. (steps per millisecond=268 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 74600 steps, including 614 resets, run finished after 263 ms. (steps per millisecond=283 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA NoC3x3-PT-4A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 63600 steps, including 292 resets, run finished after 227 ms. (steps per millisecond=280 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 52 out of 293 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 293/293 places, 453/453 transitions.
Graph (trivial) has 75 edges and 293 vertex of which 38 / 293 are part of one of the 16 SCC in 20 ms
Free SCC test removed 22 places
Drop transitions removed 58 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 68 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 47 place count 225 transition count 316
Iterating global reduction 0 with 46 rules applied. Total rules applied 93 place count 225 transition count 316
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 0 with 58 rules applied. Total rules applied 151 place count 225 transition count 258
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 159 place count 217 transition count 258
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 1 with 15 rules applied. Total rules applied 174 place count 217 transition count 258
Applied a total of 174 rules in 120 ms. Remains 217 /293 variables (removed 76) and now considering 258/453 (removed 195) transitions.
Finished structural reductions, in 1 iterations. Remains : 217/293 places, 258/453 transitions.
[2022-06-12 21:29:39] [INFO ] Flatten gal took : 90 ms
[2022-06-12 21:29:39] [INFO ] Flatten gal took : 36 ms
[2022-06-12 21:29:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17895852780354960401.gal : 20 ms
[2022-06-12 21:29:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16255652090538317816.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/ReachabilityCardinality17895852780354960401.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16255652090538317816.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/ReachabilityCardinality17895852780354960401.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16255652090538317816.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality16255652090538317816.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :2 after 9
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :9 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 46
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :46 after 235
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :235 after 6169
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :6169 after 147745
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :147745 after 7.05694e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.05694e+07 after 3.57178e+09
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3.57178e+09 after 1.58613e+11
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.58613e+11 after 8.63558e+14
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :8.63558e+14 after 3.91416e+16
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :3.91416e+16 after 4.77424e+17
Detected timeout of ITS tools.
[2022-06-12 21:29:54] [INFO ] Flatten gal took : 31 ms
[2022-06-12 21:29:55] [INFO ] Applying decomposition
[2022-06-12 21:29:55] [INFO ] Flatten gal took : 30 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/graph3357404641682157770.txt, -o, /tmp/graph3357404641682157770.bin, -w, /tmp/graph3357404641682157770.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/graph3357404641682157770.bin, -l, -1, -v, -w, /tmp/graph3357404641682157770.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:29:55] [INFO ] Decomposing Gal with order
[2022-06-12 21:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:29:55] [INFO ] Removed a total of 85 redundant transitions.
[2022-06-12 21:29:55] [INFO ] Flatten gal took : 92 ms
[2022-06-12 21:29:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 16 ms.
[2022-06-12 21:29:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2848687409282192365.gal : 10 ms
[2022-06-12 21:29:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10526401920614695838.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/ReachabilityCardinality2848687409282192365.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10526401920614695838.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/ReachabilityCardinality2848687409282192365.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10526401920614695838.prop --nowitness
Loading property file /tmp/ReachabilityCardinality10526401920614695838.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 25
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :25 after 21709
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :21709 after 67825
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :67825 after 1.77325e+06
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.77325e+06 after 2.12504e+10
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2.12504e+10 after 5.85974e+18
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16793306533159237205
[2022-06-12 21:30:10] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16793306533159237205
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/ltsmin16793306533159237205]
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/ltsmin16793306533159237205] 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/ltsmin16793306533159237205] 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 2 resets, run finished after 4096 ms. (steps per millisecond=244 ) properties (out of 2) seen :1
FORMULA NoC3x3-PT-4A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 4199 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 258 rows 217 cols
[2022-06-12 21:30:19] [INFO ] Computed 58 place invariants in 5 ms
[2022-06-12 21:30:19] [INFO ] [Real]Absence check using 58 positive place invariants in 27 ms returned sat
[2022-06-12 21:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:20] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-12 21:30:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:30:20] [INFO ] [Nat]Absence check using 58 positive place invariants in 21 ms returned sat
[2022-06-12 21:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:30:20] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2022-06-12 21:30:20] [INFO ] State equation strengthened by 68 read => feed constraints.
[2022-06-12 21:30:20] [INFO ] [Nat]Added 68 Read/Feed constraints in 19 ms returned sat
[2022-06-12 21:30:20] [INFO ] Computed and/alt/rep : 257/1078/257 causal constraints (skipped 0 transitions) in 22 ms.
[2022-06-12 21:30:21] [INFO ] Added : 229 causal constraints over 46 iterations in 1430 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
Finished Parikh walk after 10903 steps, including 60 resets, run visited all 1 properties in 38 ms. (steps per millisecond=286 )
FORMULA NoC3x3-PT-4A-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655069422792

--------------------
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="NoC3x3-PT-4A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is NoC3x3-PT-4A, 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 r161-smll-165277002700063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-4A.tgz
mv NoC3x3-PT-4A 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 ;