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.r143-tall-165271830400200.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is LeafsetExtension-PT-S64C3, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830400200
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 11K Apr 29 12:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 12:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 29 12:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 12:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.6K May 9 08:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 9 08:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 9 08:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Apr 29 12:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 138K Apr 29 12:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 12:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Apr 29 12:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 9 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 14M 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 LeafsetExtension-PT-S64C3-ReachabilityCardinality-00
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-01
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-02
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-03
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-04
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-05
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-06
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-07
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-08
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-09
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-10
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-11
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-12
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-13
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-14
FORMULA_NAME LeafsetExtension-PT-S64C3-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069233089

Running Version 0
[2022-06-12 21:27:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 21:27:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:27:15] [INFO ] Load time of PNML (sax parser for PT used): 609 ms
[2022-06-12 21:27:15] [INFO ] Transformed 21462 places.
[2022-06-12 21:27:15] [INFO ] Transformed 21129 transitions.
[2022-06-12 21:27:15] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 755 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 51 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 384 resets, run finished after 248 ms. (steps per millisecond=40 ) properties (out of 16) seen :1
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 106388 steps, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :{10=1}
Probabilistic random walk after 106388 steps, saw 45567 distinct states, run finished after 30008 ms. (steps per millisecond=3 ) properties seen :{10=1}
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2022-06-12 21:27:51] [INFO ] Computed 333 place invariants in 4956 ms
[2022-06-12 21:27:57] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:14
[2022-06-12 21:28:03] [INFO ] [Nat]Absence check using 67 positive place invariants in 71 ms returned sat
[2022-06-12 21:28:04] [INFO ] [Nat]Absence check using 67 positive and 266 generalized place invariants in 798 ms returned sat
[2022-06-12 21:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:28:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Support contains 65 out of 21462 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 2661 are kept as prefixes of interest. Removing 18801 places using SCC suffix rule.42 ms
Discarding 18801 places :
Also discarding 10298 output transitions
Drop transitions removed 10298 transitions
Drop transitions removed 4196 transitions
Reduce isomorphic transitions removed 4196 transitions.
Drop transitions removed 1105 transitions
Trivial Post-agglo rules discarded 1105 transitions
Performed 1105 trivial Post agglomeration. Transition count delta: 1105
Iterating post reduction 0 with 5301 rules applied. Total rules applied 5302 place count 2661 transition count 5530
Reduce places removed 1107 places and 0 transitions.
Drop transitions removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 1 with 1142 rules applied. Total rules applied 6444 place count 1554 transition count 5495
Reduce places removed 35 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 38 rules applied. Total rules applied 6482 place count 1519 transition count 5492
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 6485 place count 1516 transition count 5492
Performed 47 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 47 Pre rules applied. Total rules applied 6485 place count 1516 transition count 5445
Deduced a syphon composed of 47 places in 3 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 4 with 94 rules applied. Total rules applied 6579 place count 1469 transition count 5445
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 4 with 16 rules applied. Total rules applied 6595 place count 1469 transition count 5429
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 4 with 16 rules applied. Total rules applied 6611 place count 1453 transition count 5429
Partial Free-agglomeration rule applied 896 times.
Drop transitions removed 896 transitions
Iterating global reduction 5 with 896 rules applied. Total rules applied 7507 place count 1453 transition count 5429
Discarding 26 places :
Implicit places reduction removed 26 places
Iterating post reduction 5 with 26 rules applied. Total rules applied 7533 place count 1427 transition count 5429
Free-agglomeration rule (complex) applied 18 times.
Iterating global reduction 6 with 18 rules applied. Total rules applied 7551 place count 1427 transition count 5411
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 7569 place count 1409 transition count 5411
Applied a total of 7569 rules in 1286 ms. Remains 1409 /21462 variables (removed 20053) and now considering 5411/21129 (removed 15718) transitions.
Finished structural reductions, in 1 iterations. Remains : 1409/21462 places, 5411/21129 transitions.
[2022-06-12 21:28:24] [INFO ] Flatten gal took : 319 ms
[2022-06-12 21:28:24] [INFO ] Flatten gal took : 213 ms
[2022-06-12 21:28:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7965417590838705490.gal : 54 ms
[2022-06-12 21:28:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8739751721912547417.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/ReachabilityCardinality7965417590838705490.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8739751721912547417.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/ReachabilityCardinality7965417590838705490.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8739751721912547417.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8739751721912547417.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 35
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :35 after 36
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :36 after 37
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :37 after 40
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :40 after 43
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :43 after 57
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :57 after 59
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :59 after 64
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :64 after 82
Reachability property LeafsetExtension-PT-S64C3-ReachabilityCardinality-07 is true.
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :82 after 102
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :102 after 124
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :124 after 155
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :155 after 221
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :221 after 299
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :299 after 10979
Detected timeout of ITS tools.
[2022-06-12 21:28:40] [INFO ] Flatten gal took : 160 ms
[2022-06-12 21:28:40] [INFO ] Applying decomposition
[2022-06-12 21:28:40] [INFO ] Flatten gal took : 175 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/graph6465973276099822607.txt, -o, /tmp/graph6465973276099822607.bin, -w, /tmp/graph6465973276099822607.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/graph6465973276099822607.bin, -l, -1, -v, -w, /tmp/graph6465973276099822607.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:28:40] [INFO ] Decomposing Gal with order
[2022-06-12 21:28:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:28:41] [INFO ] Removed a total of 9035 redundant transitions.
[2022-06-12 21:28:41] [INFO ] Flatten gal took : 602 ms
[2022-06-12 21:28:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 147 ms.
[2022-06-12 21:28:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16954427381048666971.gal : 49 ms
[2022-06-12 21:28:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8563287963964315884.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/ReachabilityCardinality16954427381048666971.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8563287963964315884.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/ReachabilityCardinality16954427381048666971.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8563287963964315884.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality8563287963964315884.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 32
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :32 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 50
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50 after 287
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :287 after 294
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :294 after 295
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :295 after 362
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :362 after 438
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :438 after 483
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :483 after 616
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :616 after 1136
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1136 after 3101
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3101 after 4072
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :4072 after 13752
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3189494147520287235
[2022-06-12 21:28:57] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3189494147520287235
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/ltsmin3189494147520287235]
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/ltsmin3189494147520287235] 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/ltsmin3189494147520287235] 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 129902 resets, run finished after 13274 ms. (steps per millisecond=75 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2680 resets, run finished after 2350 ms. (steps per millisecond=425 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 295206 steps, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{}
Probabilistic random walk after 295206 steps, saw 104399 distinct states, run finished after 30001 ms. (steps per millisecond=9 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:29:44] [INFO ] Flow matrix only has 2456 transitions (discarded 2955 similar events)
// Phase 1: matrix 2456 rows 1409 cols
[2022-06-12 21:29:44] [INFO ] Computed 2 place invariants in 40 ms
[2022-06-12 21:29:44] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 11 ms returned sat
[2022-06-12 21:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:44] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2022-06-12 21:29:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:29:45] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 11 ms returned sat
[2022-06-12 21:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:29:45] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2022-06-12 21:29:45] [INFO ] Computed and/alt/rep : 2306/4906/2306 causal constraints (skipped 85 transitions) in 184 ms.
[2022-06-12 21:29:46] [INFO ] Added : 6 causal constraints over 2 iterations in 519 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Finished Parikh walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
FORMULA LeafsetExtension-PT-S64C3-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655069387423

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="LeafsetExtension-PT-S64C3"
export BK_EXAMINATION="ReachabilityCardinality"
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 LeafsetExtension-PT-S64C3, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r143-tall-165271830400200"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C3.tgz
mv LeafsetExtension-PT-S64C3 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;