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-165277002800092.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 PaceMaker-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-smll-165277002800092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 5.4K Apr 30 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 30 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 30 01:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 01:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 30 02:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 30 02:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 30 02:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 30 02:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 158K 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 PaceMaker-PT-none-ReachabilityCardinality-00
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-01
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-02
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-03
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-04
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-05
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-06
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-07
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-08
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-09
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-10
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-11
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-12
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-13
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-14
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655077287796

Running Version 0
[2022-06-12 23:41:30] [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 23:41:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 23:41:31] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2022-06-12 23:41:31] [INFO ] Transformed 70 places.
[2022-06-12 23:41:31] [INFO ] Transformed 164 transitions.
[2022-06-12 23:41:31] [INFO ] Parsed PT model containing 70 places and 164 transitions in 221 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 16) seen :2
FORMULA PaceMaker-PT-none-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PaceMaker-PT-none-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) 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 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
[2022-06-12 23:41:32] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2022-06-12 23:41:32] [INFO ] Computed 35 place invariants in 12 ms
[2022-06-12 23:41:32] [INFO ] [Real]Absence check using 35 positive place invariants in 22 ms returned unsat
[2022-06-12 23:41:32] [INFO ] [Real]Absence check using 35 positive place invariants in 10 ms returned unsat
[2022-06-12 23:41:32] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned unsat
[2022-06-12 23:41:32] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned unsat
[2022-06-12 23:41:32] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned unsat
[2022-06-12 23:41:32] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-06-12 23:41:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:32] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2022-06-12 23:41:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:41:32] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-06-12 23:41:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:37] [INFO ] [Nat]Absence check using state equation in 4954 ms returned unknown
[2022-06-12 23:41:37] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned unsat
[2022-06-12 23:41:37] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned unsat
[2022-06-12 23:41:37] [INFO ] [Real]Absence check using 35 positive place invariants in 3 ms returned unsat
[2022-06-12 23:41:37] [INFO ] [Real]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-06-12 23:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:37] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2022-06-12 23:41:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:41:37] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-06-12 23:41:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:42] [INFO ] [Nat]Absence check using state equation in 4975 ms returned unknown
[2022-06-12 23:41:43] [INFO ] [Real]Absence check using 35 positive place invariants in 15 ms returned sat
[2022-06-12 23:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:43] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2022-06-12 23:41:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:41:43] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-06-12 23:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:44] [INFO ] [Nat]Absence check using state equation in 1135 ms returned sat
[2022-06-12 23:41:44] [INFO ] State equation strengthened by 58 read => feed constraints.
[2022-06-12 23:41:44] [INFO ] [Nat]Added 58 Read/Feed constraints in 26 ms returned sat
[2022-06-12 23:41:44] [INFO ] Deduced a trap composed of 1 places in 49 ms of which 5 ms to minimize.
[2022-06-12 23:41:44] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 92 ms
[2022-06-12 23:41:44] [INFO ] [Real]Absence check using 35 positive place invariants in 15 ms returned unsat
[2022-06-12 23:41:44] [INFO ] [Real]Absence check using 35 positive place invariants in 15 ms returned sat
[2022-06-12 23:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:44] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2022-06-12 23:41:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:41:44] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-06-12 23:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:41:47] [INFO ] [Nat]Absence check using state equation in 3332 ms returned sat
[2022-06-12 23:41:48] [INFO ] [Nat]Added 58 Read/Feed constraints in 111 ms returned sat
[2022-06-12 23:41:48] [INFO ] Deduced a trap composed of 1 places in 22 ms of which 1 ms to minimize.
[2022-06-12 23:41:48] [INFO ] Deduced a trap composed of 2 places in 21 ms of which 1 ms to minimize.
[2022-06-12 23:41:48] [INFO ] Deduced a trap composed of 1 places in 19 ms of which 1 ms to minimize.
[2022-06-12 23:41:48] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 142 ms
[2022-06-12 23:41:48] [INFO ] [Real]Absence check using 35 positive place invariants in 2 ms returned unsat
FORMULA PaceMaker-PT-none-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Support contains 29 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 68 transition count 163
Applied a total of 3 rules in 32 ms. Remains 68 /70 variables (removed 2) and now considering 163/164 (removed 1) transitions.
[2022-06-12 23:41:48] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2022-06-12 23:41:48] [INFO ] Computed 34 place invariants in 10 ms
[2022-06-12 23:41:48] [INFO ] Dead Transitions using invariants and state equation in 140 ms returned []
Finished structural reductions, in 1 iterations. Remains : 68/70 places, 163/164 transitions.
[2022-06-12 23:41:48] [INFO ] Flatten gal took : 84 ms
[2022-06-12 23:41:48] [INFO ] Flatten gal took : 31 ms
[2022-06-12 23:41:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14720895386846227623.gal : 15 ms
[2022-06-12 23:41:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13639923261301638932.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/ReachabilityCardinality14720895386846227623.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13639923261301638932.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/ReachabilityCardinality14720895386846227623.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13639923261301638932.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13639923261301638932.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 42
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :42 after 96
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :96 after 222
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :222 after 4039
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4039 after 5493
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :5493 after 36168
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :36168 after 3.03613e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3.03613e+07 after 1.32594e+11
Detected timeout of ITS tools.
[2022-06-12 23:42:03] [INFO ] Flatten gal took : 31 ms
[2022-06-12 23:42:03] [INFO ] Applying decomposition
[2022-06-12 23:42:03] [INFO ] Flatten gal took : 26 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/graph263074815142010692.txt, -o, /tmp/graph263074815142010692.bin, -w, /tmp/graph263074815142010692.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/graph263074815142010692.bin, -l, -1, -v, -w, /tmp/graph263074815142010692.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 23:42:04] [INFO ] Decomposing Gal with order
[2022-06-12 23:42:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 23:42:04] [INFO ] Removed a total of 110 redundant transitions.
[2022-06-12 23:42:04] [INFO ] Flatten gal took : 109 ms
[2022-06-12 23:42:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 16 ms.
[2022-06-12 23:42:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17699977749282714466.gal : 8 ms
[2022-06-12 23:42:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality317385931668960206.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/ReachabilityCardinality17699977749282714466.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality317385931668960206.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/ReachabilityCardinality17699977749282714466.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality317385931668960206.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality317385931668960206.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 24
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :24 after 960
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :960 after 4800
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :4800 after 22776
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :22776 after 318528
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :318528 after 1.85962e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.85962e+06 after 1.52182e+08
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8768706091386010484
[2022-06-12 23:42:19] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8768706091386010484
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/ltsmin8768706091386010484]
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/ltsmin8768706091386010484] 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/ltsmin8768706091386010484] 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 3319 ms. (steps per millisecond=301 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1458 ms. (steps per millisecond=685 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2042 ms. (steps per millisecond=489 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 8741593 steps, run timeout after 30001 ms. (steps per millisecond=291 ) properties seen :{}
Probabilistic random walk after 8741593 steps, saw 5696156 distinct states, run finished after 30012 ms. (steps per millisecond=291 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-12 23:42:57] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2022-06-12 23:42:57] [INFO ] Computed 34 place invariants in 1 ms
[2022-06-12 23:42:57] [INFO ] [Real]Absence check using 34 positive place invariants in 28 ms returned sat
[2022-06-12 23:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:42:57] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2022-06-12 23:42:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:42:57] [INFO ] [Nat]Absence check using 34 positive place invariants in 43 ms returned sat
[2022-06-12 23:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:42:58] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2022-06-12 23:42:58] [INFO ] State equation strengthened by 58 read => feed constraints.
[2022-06-12 23:42:58] [INFO ] [Nat]Added 58 Read/Feed constraints in 18 ms returned sat
[2022-06-12 23:42:58] [INFO ] Deduced a trap composed of 1 places in 53 ms of which 14 ms to minimize.
[2022-06-12 23:42:58] [INFO ] Deduced a trap composed of 1 places in 9 ms of which 0 ms to minimize.
[2022-06-12 23:42:58] [INFO ] Deduced a trap composed of 2 places in 10 ms of which 1 ms to minimize.
[2022-06-12 23:42:58] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 124 ms
[2022-06-12 23:42:58] [INFO ] Computed and/alt/rep : 120/509/119 causal constraints (skipped 27 transitions) in 36 ms.
[2022-06-12 23:42:58] [INFO ] Added : 83 causal constraints over 17 iterations in 477 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-12 23:42:59] [INFO ] [Real]Absence check using 34 positive place invariants in 12 ms returned sat
[2022-06-12 23:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:42:59] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2022-06-12 23:42:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:42:59] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2022-06-12 23:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:43:03] [INFO ] [Nat]Absence check using state equation in 4423 ms returned sat
[2022-06-12 23:43:03] [INFO ] [Nat]Added 58 Read/Feed constraints in 57 ms returned sat
[2022-06-12 23:43:03] [INFO ] Deduced a trap composed of 1 places in 58 ms of which 0 ms to minimize.
[2022-06-12 23:43:03] [INFO ] Deduced a trap composed of 1 places in 15 ms of which 1 ms to minimize.
[2022-06-12 23:43:03] [INFO ] Deduced a trap composed of 1 places in 12 ms of which 1 ms to minimize.
[2022-06-12 23:43:03] [INFO ] Deduced a trap composed of 1 places in 13 ms of which 1 ms to minimize.
[2022-06-12 23:43:03] [INFO ] Deduced a trap composed of 1 places in 14 ms of which 1 ms to minimize.
[2022-06-12 23:43:04] [INFO ] Deduced a trap composed of 1 places in 20 ms of which 1 ms to minimize.
[2022-06-12 23:43:04] [INFO ] Deduced a trap composed of 1 places in 34 ms of which 1 ms to minimize.
[2022-06-12 23:43:04] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1099 ms
[2022-06-12 23:43:04] [INFO ] Computed and/alt/rep : 120/509/119 causal constraints (skipped 27 transitions) in 56 ms.
[2022-06-12 23:43:11] [INFO ] Added : 45 causal constraints over 9 iterations in 6469 ms. Result :unknown
Interrupted Parikh walk after 7995783 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=266 ) properties (out of 2) seen :0
Interrupted Parikh walk after 10377077 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=345 ) properties (out of 2) seen :0
Support contains 29 out of 68 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 68/68 places, 163/163 transitions.
Applied a total of 0 rules in 9 ms. Remains 68 /68 variables (removed 0) and now considering 163/163 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 163/163 transitions.
Starting structural reductions, iteration 0 : 68/68 places, 163/163 transitions.
Applied a total of 0 rules in 7 ms. Remains 68 /68 variables (removed 0) and now considering 163/163 (removed 0) transitions.
[2022-06-12 23:44:11] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2022-06-12 23:44:11] [INFO ] Computed 34 place invariants in 1 ms
[2022-06-12 23:44:11] [INFO ] Implicit Places using invariants in 90 ms returned []
[2022-06-12 23:44:11] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2022-06-12 23:44:11] [INFO ] Computed 34 place invariants in 10 ms
[2022-06-12 23:44:11] [INFO ] State equation strengthened by 58 read => feed constraints.
[2022-06-12 23:44:11] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2022-06-12 23:44:11] [INFO ] Redundant transitions in 10 ms returned []
[2022-06-12 23:44:11] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2022-06-12 23:44:11] [INFO ] Computed 34 place invariants in 1 ms
[2022-06-12 23:44:11] [INFO ] Dead Transitions using invariants and state equation in 214 ms returned []
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 163/163 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-12 23:44:12] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2022-06-12 23:44:12] [INFO ] Computed 34 place invariants in 1 ms
[2022-06-12 23:44:12] [INFO ] [Real]Absence check using 34 positive place invariants in 62 ms returned sat
[2022-06-12 23:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:44:12] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2022-06-12 23:44:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:44:12] [INFO ] [Nat]Absence check using 34 positive place invariants in 13 ms returned sat
[2022-06-12 23:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:44:13] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2022-06-12 23:44:13] [INFO ] State equation strengthened by 58 read => feed constraints.
[2022-06-12 23:44:13] [INFO ] [Nat]Added 58 Read/Feed constraints in 15 ms returned sat
[2022-06-12 23:44:13] [INFO ] Deduced a trap composed of 1 places in 10 ms of which 0 ms to minimize.
[2022-06-12 23:44:13] [INFO ] Deduced a trap composed of 1 places in 7 ms of which 0 ms to minimize.
[2022-06-12 23:44:13] [INFO ] Deduced a trap composed of 2 places in 6 ms of which 0 ms to minimize.
[2022-06-12 23:44:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 65 ms
[2022-06-12 23:44:13] [INFO ] Computed and/alt/rep : 120/509/119 causal constraints (skipped 27 transitions) in 13 ms.
[2022-06-12 23:44:14] [INFO ] Added : 83 causal constraints over 17 iterations in 454 ms. Result :sat
[2022-06-12 23:44:14] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2022-06-12 23:44:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 23:44:14] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2022-06-12 23:44:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 23:44:14] [INFO ] [Nat]Absence check using 34 positive place invariants in 13 ms returned sat
[2022-06-12 23:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 23:44:18] [INFO ] [Nat]Absence check using state equation in 4416 ms returned sat
[2022-06-12 23:44:18] [INFO ] [Nat]Added 58 Read/Feed constraints in 39 ms returned sat
[2022-06-12 23:44:18] [INFO ] Deduced a trap composed of 1 places in 24 ms of which 1 ms to minimize.
[2022-06-12 23:44:18] [INFO ] Deduced a trap composed of 1 places in 10 ms of which 1 ms to minimize.
[2022-06-12 23:44:18] [INFO ] Deduced a trap composed of 1 places in 12 ms of which 1 ms to minimize.
[2022-06-12 23:44:18] [INFO ] Deduced a trap composed of 1 places in 15 ms of which 1 ms to minimize.
[2022-06-12 23:44:19] [INFO ] Deduced a trap composed of 1 places in 12 ms of which 2 ms to minimize.
[2022-06-12 23:44:19] [INFO ] Deduced a trap composed of 1 places in 28 ms of which 2 ms to minimize.
[2022-06-12 23:44:19] [INFO ] Deduced a trap composed of 1 places in 10 ms of which 1 ms to minimize.
[2022-06-12 23:44:19] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 463 ms
[2022-06-12 23:44:19] [INFO ] Computed and/alt/rep : 120/509/119 causal constraints (skipped 27 transitions) in 17 ms.
[2022-06-12 23:44:20] [INFO ] Added : 77 causal constraints over 16 iterations in 799 ms. Result :sat
[2022-06-12 23:44:20] [INFO ] Flatten gal took : 26 ms
[2022-06-12 23:44:20] [INFO ] Flatten gal took : 25 ms
[2022-06-12 23:44:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14696203507745665330.gal : 6 ms
[2022-06-12 23:44:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14320322159806398431.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14696203507745665330.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14320322159806398431.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/ReachabilityCardinality14696203507745665330.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14320322159806398431.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14320322159806398431.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 42
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :42 after 96
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :96 after 222
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :222 after 4039
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :4039 after 5493
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :5493 after 36168
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :36168 after 3.03613e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :3.03613e+07 after 1.32594e+11
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.32594e+11 after 3.31496e+14
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.31496e+14 after 2.72183e+15
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.84013e+17,2.71405,45300,2,2092,16,178430,8,0,1098,218121,0
Total reachable state count : 184013042850201600

Verifying 2 reachability properties.
Reachability property PaceMaker-PT-none-ReachabilityCardinality-06 does not hold.
FORMULA PaceMaker-PT-none-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : PaceMaker-PT-none-ReachabilityCardinality-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PaceMaker-PT-none-ReachabilityCardinality-06,0,2.71545,45300,1,0,16,178430,8,0,1100,218121,0
Invariant property PaceMaker-PT-none-ReachabilityCardinality-10 is true.
FORMULA PaceMaker-PT-none-ReachabilityCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PaceMaker-PT-none-ReachabilityCardinality-10,0,2.7184,45300,1,0,16,178430,8,0,1121,218121,0
All properties solved without resorting to model-checking.

BK_STOP 1655077464052

--------------------
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="PaceMaker-PT-none"
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 PaceMaker-PT-none, 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 r161-smll-165277002800092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none 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 ;