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.r233-tall-165286037100131.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 ShieldIIPt-PT-100B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-165286037100131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 18:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 29 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 29 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.2K Apr 29 18:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 29 18:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 29 18:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 29 18:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:51 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 1.7M 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 ShieldIIPt-PT-100B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-100B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655072513966

Running Version 0
[2022-06-12 22:21:55] [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 22:21:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 22:21:55] [INFO ] Load time of PNML (sax parser for PT used): 279 ms
[2022-06-12 22:21:56] [INFO ] Transformed 7003 places.
[2022-06-12 22:21:56] [INFO ] Transformed 6503 transitions.
[2022-06-12 22:21:56] [INFO ] Found NUPN structural information;
[2022-06-12 22:21:56] [INFO ] Parsed PT model containing 7003 places and 6503 transitions in 576 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 14) seen :5
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 6503 rows 7003 cols
[2022-06-12 22:21:56] [INFO ] Computed 901 place invariants in 84 ms
[2022-06-12 22:21:59] [INFO ] [Real]Absence check using 901 positive place invariants in 658 ms returned sat
[2022-06-12 22:21:59] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:9
[2022-06-12 22:22:02] [INFO ] [Nat]Absence check using 901 positive place invariants in 645 ms returned sat
[2022-06-12 22:22:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:22:10] [INFO ] [Nat]Absence check using state equation in 7774 ms returned unsat :2 sat :7
Attempting to minimize the solution found.
Minimization took 1797 ms.
[2022-06-12 22:22:12] [INFO ] SMT Verify possible in nat domain returned unsat :2 sat :7
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 477900 steps, including 289 resets, run finished after 6596 ms. (steps per millisecond=72 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 474100 steps, including 287 resets, run finished after 6148 ms. (steps per millisecond=77 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 466800 steps, including 283 resets, run finished after 5763 ms. (steps per millisecond=80 ) properties (out of 7) seen :0 could not realise parikh vector
Support contains 42 out of 7003 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 7003/7003 places, 6503/6503 transitions.
Drop transitions removed 1666 transitions
Trivial Post-agglo rules discarded 1666 transitions
Performed 1666 trivial Post agglomeration. Transition count delta: 1666
Iterating post reduction 0 with 1666 rules applied. Total rules applied 1666 place count 7003 transition count 4837
Reduce places removed 1666 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 1668 rules applied. Total rules applied 3334 place count 5337 transition count 4835
Reduce places removed 1 places and 0 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 2 with 18 rules applied. Total rules applied 3352 place count 5336 transition count 4818
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 3369 place count 5319 transition count 4818
Performed 402 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 402 Pre rules applied. Total rules applied 3369 place count 5319 transition count 4416
Deduced a syphon composed of 402 places in 22 ms
Reduce places removed 402 places and 0 transitions.
Iterating global reduction 4 with 804 rules applied. Total rules applied 4173 place count 4917 transition count 4416
Discarding 691 places :
Symmetric choice reduction at 4 with 691 rule applications. Total rules 4864 place count 4226 transition count 3725
Iterating global reduction 4 with 691 rules applied. Total rules applied 5555 place count 4226 transition count 3725
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 287 Pre rules applied. Total rules applied 5555 place count 4226 transition count 3438
Deduced a syphon composed of 287 places in 155 ms
Reduce places removed 287 places and 0 transitions.
Iterating global reduction 4 with 574 rules applied. Total rules applied 6129 place count 3939 transition count 3438
Performed 1695 Post agglomeration using F-continuation condition.Transition count delta: 1695
Deduced a syphon composed of 1695 places in 5 ms
Reduce places removed 1695 places and 0 transitions.
Iterating global reduction 4 with 3390 rules applied. Total rules applied 9519 place count 2244 transition count 1743
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -61
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 9721 place count 2143 transition count 1804
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -63
Deduced a syphon composed of 101 places in 5 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 9923 place count 2042 transition count 1867
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: -58
Deduced a syphon composed of 89 places in 5 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 4 with 178 rules applied. Total rules applied 10101 place count 1953 transition count 1925
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 10102 place count 1953 transition count 1924
Partial Free-agglomeration rule applied 96 times.
Drop transitions removed 96 transitions
Iterating global reduction 5 with 96 rules applied. Total rules applied 10198 place count 1953 transition count 1924
Applied a total of 10198 rules in 2583 ms. Remains 1953 /7003 variables (removed 5050) and now considering 1924/6503 (removed 4579) transitions.
Finished structural reductions, in 1 iterations. Remains : 1953/7003 places, 1924/6503 transitions.
[2022-06-12 22:22:34] [INFO ] Flatten gal took : 367 ms
[2022-06-12 22:22:34] [INFO ] Flatten gal took : 189 ms
[2022-06-12 22:22:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14487496967706985181.gal : 47 ms
[2022-06-12 22:22:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3415811002594646587.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/ReachabilityCardinality14487496967706985181.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3415811002594646587.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/ReachabilityCardinality14487496967706985181.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3415811002594646587.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3415811002594646587.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :2 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :7 after 13
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :13 after 37
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :37 after 73
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :73 after 865
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :31105 after 119005
Reachability property ShieldIIPt-PT-100B-ReachabilityCardinality-11 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property ShieldIIPt-PT-100B-ReachabilityCardinality-08 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ShieldIIPt-PT-100B-ReachabilityCardinality-05 does not hold.
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property ShieldIIPt-PT-100B-ReachabilityCardinality-04 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :119005 after 132701
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :132701 after 313977
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :313977 after 5.0286e+07
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :5.0286e+07 after 7.57559e+09
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :7.57559e+09 after 2.597e+13
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.597e+13 after 7.12632e+16
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :7.12632e+16 after 8.11898e+22
Detected timeout of ITS tools.
[2022-06-12 22:22:49] [INFO ] Flatten gal took : 158 ms
[2022-06-12 22:22:49] [INFO ] Applying decomposition
[2022-06-12 22:22:49] [INFO ] Flatten gal took : 146 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/graph6856492754321180833.txt, -o, /tmp/graph6856492754321180833.bin, -w, /tmp/graph6856492754321180833.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/graph6856492754321180833.bin, -l, -1, -v, -w, /tmp/graph6856492754321180833.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:22:50] [INFO ] Decomposing Gal with order
[2022-06-12 22:22:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:22:50] [INFO ] Removed a total of 2062 redundant transitions.
[2022-06-12 22:22:50] [INFO ] Flatten gal took : 215 ms
[2022-06-12 22:22:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 904 labels/synchronizations in 264 ms.
[2022-06-12 22:22:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15024270634419276630.gal : 30 ms
[2022-06-12 22:22:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17125577442353573621.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/ReachabilityCardinality15024270634419276630.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17125577442353573621.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/ReachabilityCardinality15024270634419276630.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17125577442353573621.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17125577442353573621.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 41
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :41 after 41
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :41 after 41
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :41 after 41
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :41 after 121
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :121 after 34561
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2473265541705446731
[2022-06-12 22:23:06] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2473265541705446731
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/ltsmin2473265541705446731]
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/ltsmin2473265541705446731] 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/ltsmin2473265541705446731] 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 13352 ms. (steps per millisecond=74 ) properties (out of 3) seen :1
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 514074 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen :{}
Interrupted Best-First random walk after 487092 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=97 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 1924 rows 1953 cols
[2022-06-12 22:23:30] [INFO ] Computed 901 place invariants in 18 ms
[2022-06-12 22:23:30] [INFO ] [Real]Absence check using 901 positive place invariants in 191 ms returned sat
[2022-06-12 22:23:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:23:31] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2022-06-12 22:23:31] [INFO ] State equation strengthened by 850 read => feed constraints.
[2022-06-12 22:23:31] [INFO ] [Real]Added 850 Read/Feed constraints in 96 ms returned sat
[2022-06-12 22:23:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:23:32] [INFO ] [Nat]Absence check using 901 positive place invariants in 169 ms returned sat
[2022-06-12 22:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:23:32] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2022-06-12 22:23:33] [INFO ] [Nat]Added 850 Read/Feed constraints in 202 ms returned sat
[2022-06-12 22:23:33] [INFO ] Computed and/alt/rep : 1923/9216/1923 causal constraints (skipped 0 transitions) in 99 ms.
[2022-06-12 22:23:53] [INFO ] Added : 660 causal constraints over 132 iterations in 20050 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 41 ms.
[2022-06-12 22:23:53] [INFO ] [Real]Absence check using 901 positive place invariants in 190 ms returned sat
[2022-06-12 22:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:23:54] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2022-06-12 22:23:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:23:55] [INFO ] [Nat]Absence check using 901 positive place invariants in 181 ms returned sat
[2022-06-12 22:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:23:55] [INFO ] [Nat]Absence check using state equation in 808 ms returned sat
[2022-06-12 22:23:56] [INFO ] [Nat]Added 850 Read/Feed constraints in 158 ms returned sat
[2022-06-12 22:23:56] [INFO ] Computed and/alt/rep : 1923/9216/1923 causal constraints (skipped 0 transitions) in 93 ms.
[2022-06-12 22:24:16] [INFO ] Added : 645 causal constraints over 129 iterations in 20159 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 40 ms.
Incomplete Parikh walk after 426800 steps, including 1001 resets, run finished after 5835 ms. (steps per millisecond=73 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 438800 steps, including 1001 resets, run finished after 5957 ms. (steps per millisecond=73 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 20 out of 1953 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1953/1953 places, 1924/1924 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 1953 transition count 1921
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 1950 transition count 1921
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 6 place count 1950 transition count 1913
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 22 place count 1942 transition count 1913
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 34 place count 1936 transition count 1907
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 10 places in 6 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 54 place count 1926 transition count 1917
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 57 place count 1926 transition count 1917
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 1925 transition count 1916
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 60 place count 1923 transition count 1916
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 60 place count 1923 transition count 1915
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 1922 transition count 1915
Applied a total of 62 rules in 347 ms. Remains 1922 /1953 variables (removed 31) and now considering 1915/1924 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1922/1953 places, 1915/1924 transitions.
[2022-06-12 22:24:28] [INFO ] Flatten gal took : 98 ms
[2022-06-12 22:24:28] [INFO ] Flatten gal took : 128 ms
[2022-06-12 22:24:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9718118737788557996.gal : 24 ms
[2022-06-12 22:24:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1263505362017400850.prop : 0 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/ReachabilityCardinality9718118737788557996.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1263505362017400850.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/ReachabilityCardinality9718118737788557996.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1263505362017400850.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1263505362017400850.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8 after 16
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :16 after 96
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3456 after 11616
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :11616 after 15758
Reachability property ShieldIIPt-PT-100B-ReachabilityCardinality-06 is true.
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :15758 after 23786
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :23786 after 145459
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :145459 after 2.32883e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2.32883e+07 after 3.37002e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.37002e+09 after 2.24633e+12
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.24633e+12 after 3.25009e+16
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.25009e+16 after 6.30354e+21
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.30354e+21 after 1.02511e+28
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.02511e+28 after 2.13818e+36
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :2.13818e+36 after 4.59108e+50
Detected timeout of ITS tools.
[2022-06-12 22:24:44] [INFO ] Flatten gal took : 76 ms
[2022-06-12 22:24:44] [INFO ] Applying decomposition
[2022-06-12 22:24:44] [INFO ] Flatten gal took : 78 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/graph2676759912480788756.txt, -o, /tmp/graph2676759912480788756.bin, -w, /tmp/graph2676759912480788756.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/graph2676759912480788756.bin, -l, -1, -v, -w, /tmp/graph2676759912480788756.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 22:24:44] [INFO ] Decomposing Gal with order
[2022-06-12 22:24:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:24:44] [INFO ] Removed a total of 2211 redundant transitions.
[2022-06-12 22:24:44] [INFO ] Flatten gal took : 123 ms
[2022-06-12 22:24:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 930 labels/synchronizations in 21 ms.
[2022-06-12 22:24:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4810742619888487908.gal : 15 ms
[2022-06-12 22:24:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10037344950941657018.prop : 0 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/ReachabilityCardinality4810742619888487908.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10037344950941657018.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/ReachabilityCardinality4810742619888487908.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10037344950941657018.prop --nowitness
Loading property file /tmp/ReachabilityCardinality10037344950941657018.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2 after 96
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9500530138368555963
[2022-06-12 22:24:59] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9500530138368555963
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/ltsmin9500530138368555963]
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/ltsmin9500530138368555963] 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/ltsmin9500530138368555963] 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 12976 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 485189 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=97 ) properties seen :{}
Interrupted probabilistic random walk after 1033716 steps, run timeout after 30001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 1033716 steps, saw 762840 distinct states, run finished after 30003 ms. (steps per millisecond=34 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 1915 rows 1922 cols
[2022-06-12 22:25:48] [INFO ] Computed 899 place invariants in 10 ms
[2022-06-12 22:25:49] [INFO ] [Real]Absence check using 899 positive place invariants in 161 ms returned sat
[2022-06-12 22:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 22:25:49] [INFO ] [Real]Absence check using state equation in 815 ms returned sat
[2022-06-12 22:25:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 22:25:50] [INFO ] [Nat]Absence check using 899 positive place invariants in 162 ms returned sat
[2022-06-12 22:25:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 22:25:51] [INFO ] [Nat]Absence check using state equation in 760 ms returned sat
[2022-06-12 22:25:51] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-12 22:25:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 8 ms returned sat
[2022-06-12 22:25:51] [INFO ] Computed and/alt/rep : 1904/3448/1904 causal constraints (skipped 0 transitions) in 75 ms.
[2022-06-12 22:26:11] [INFO ] Added : 920 causal constraints over 184 iterations in 20088 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
Finished Parikh walk after 6069 steps, including 32 resets, run visited all 1 properties in 83 ms. (steps per millisecond=73 )
FORMULA ShieldIIPt-PT-100B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655072772626

--------------------
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="ShieldIIPt-PT-100B"
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 ShieldIIPt-PT-100B, 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 r233-tall-165286037100131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100B.tgz
mv ShieldIIPt-PT-100B 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 ;