Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r133-smll-167819410000038.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is Dekker-PT-100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819410000038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 8.7K Feb 26 01:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 01:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 01:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 01:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 01:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 01:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 01:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.9M Mar 5 18:22 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 Dekker-PT-100-ReachabilityCardinality-00
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-01
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-02
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-03
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-04
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-05
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-06
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-07
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-08
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-09
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-10
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-11
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-12
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-13
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-14
FORMULA_NAME Dekker-PT-100-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678259879850

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-100
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-08 07:18:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 07:18:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 07:18:03] [INFO ] Load time of PNML (sax parser for PT used): 927 ms
[2023-03-08 07:18:03] [INFO ] Transformed 500 places.
[2023-03-08 07:18:04] [INFO ] Transformed 10200 transitions.
[2023-03-08 07:18:04] [INFO ] Found NUPN structural information;
[2023-03-08 07:18:04] [INFO ] Parsed PT model containing 500 places and 10200 transitions and 80200 arcs in 1147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA Dekker-PT-100-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-100-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-100-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-100-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-100-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1319 ms. (steps per millisecond=7 ) properties (out of 11) seen :7
FORMULA Dekker-PT-100-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-100-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-100-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-100-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-100-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-100-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-100-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-08 07:18:06] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
// Phase 1: matrix 400 rows 500 cols
[2023-03-08 07:18:06] [INFO ] Computed 300 place invariants in 58 ms
[2023-03-08 07:18:06] [INFO ] Flatten gal took : 1458 ms
[2023-03-08 07:18:07] [INFO ] After 741ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 07:18:07] [INFO ] Flatten gal took : 890 ms
[2023-03-08 07:18:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6226330672141197404.gal : 210 ms
[2023-03-08 07:18:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1024289725790099315.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6226330672141197404.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1024289725790099315.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-08 07:18:07] [INFO ] [Nat]Absence check using 200 positive place invariants in 58 ms returned sat
[2023-03-08 07:18:07] [INFO ] [Nat]Absence check using 200 positive and 100 generalized place invariants in 27 ms returned sat
[2023-03-08 07:18:08] [INFO ] After 453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 07:18:08] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 07:18:08] [INFO ] After 268ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-08 07:18:09] [INFO ] Deduced a trap composed of 4 places in 674 ms of which 7 ms to minimize.
[2023-03-08 07:18:10] [INFO ] Deduced a trap composed of 4 places in 635 ms of which 2 ms to minimize.
Loading property file /tmp/ReachabilityCardinality1024289725790099315.prop.
[2023-03-08 07:18:10] [INFO ] Deduced a trap composed of 6 places in 577 ms of which 2 ms to minimize.
[2023-03-08 07:18:11] [INFO ] Deduced a trap composed of 4 places in 553 ms of which 2 ms to minimize.
[2023-03-08 07:18:11] [INFO ] Deduced a trap composed of 4 places in 576 ms of which 1 ms to minimize.
[2023-03-08 07:18:12] [INFO ] Deduced a trap composed of 4 places in 510 ms of which 0 ms to minimize.
[2023-03-08 07:18:12] [INFO ] Deduced a trap composed of 4 places in 518 ms of which 1 ms to minimize.
[2023-03-08 07:18:13] [INFO ] Deduced a trap composed of 4 places in 523 ms of which 1 ms to minimize.
[2023-03-08 07:18:14] [INFO ] Deduced a trap composed of 4 places in 558 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :16 after 128
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :128 after 8192
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :8192 after 1.67772e+07
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.67772e+07 after 7.03687e+13
[2023-03-08 07:18:14] [INFO ] Deduced a trap composed of 4 places in 516 ms of which 0 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :7.03687e+13 after 1.23794e+27
Invariant property Dekker-PT-100-ReachabilityCardinality-09 does not hold.
FORMULA Dekker-PT-100-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
[2023-03-08 07:18:15] [INFO ] Deduced a trap composed of 4 places in 497 ms of which 1 ms to minimize.
[2023-03-08 07:18:15] [INFO ] Deduced a trap composed of 4 places in 475 ms of which 1 ms to minimize.
[2023-03-08 07:18:16] [INFO ] Deduced a trap composed of 4 places in 469 ms of which 1 ms to minimize.
[2023-03-08 07:18:16] [INFO ] Deduced a trap composed of 4 places in 463 ms of which 1 ms to minimize.
[2023-03-08 07:18:16] [INFO ] Trap strengthening procedure interrupted after too many repetitions 7909 ms
[2023-03-08 07:18:16] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 7910 ms
[2023-03-08 07:18:16] [INFO ] After 8381ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-08 07:18:16] [INFO ] After 9625ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA Dekker-PT-100-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 1139 ms. Remains 500 /500 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1145 ms. Remains : 500/500 places, 10200/10200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 754 ms. (steps per millisecond=13 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 120594 steps, run timeout after 3003 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 120594 steps, saw 111719 distinct states, run finished after 3005 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 07:18:21] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2023-03-08 07:18:21] [INFO ] Invariant cache hit.
[2023-03-08 07:18:22] [INFO ] After 262ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 07:18:22] [INFO ] [Nat]Absence check using 200 positive place invariants in 53 ms returned sat
[2023-03-08 07:18:22] [INFO ] [Nat]Absence check using 200 positive and 100 generalized place invariants in 27 ms returned sat
[2023-03-08 07:18:22] [INFO ] After 245ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 07:18:22] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 07:18:23] [INFO ] After 205ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 07:18:23] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 0 ms to minimize.
[2023-03-08 07:18:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 172 ms
[2023-03-08 07:18:23] [INFO ] After 472ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-08 07:18:23] [INFO ] After 1156ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 697 ms. Remains 500 /500 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 698 ms. Remains : 500/500 places, 10200/10200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 602 ms. Remains 500 /500 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2023-03-08 07:18:24] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2023-03-08 07:18:24] [INFO ] Invariant cache hit.
[2023-03-08 07:18:33] [INFO ] Implicit Places using invariants in 8508 ms returned [200, 203, 206, 209, 212, 215, 218, 221, 224, 227, 230, 233, 236, 239, 242, 245, 248, 251, 254, 257, 260, 263, 266, 269, 272, 275, 278, 281, 284, 287, 290, 293, 296, 299, 302, 305, 308, 311, 314, 317, 320, 323, 326, 329, 332, 335, 338, 341, 344, 347, 350, 353, 356, 359, 362, 365, 368, 371, 374, 377, 380, 383, 386, 389, 392, 395, 398, 401, 404, 407, 410, 413, 416, 419, 422, 425, 428, 431, 434, 437, 440, 443, 446, 449, 452, 455, 458, 461, 464, 467, 470, 473, 476, 479, 482, 485, 488, 491, 494, 497]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 8533 ms to find 100 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 400/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 439 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9577 ms. Remains : 400/500 places, 10200/10200 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) 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 2) seen :0
Interrupted probabilistic random walk after 148268 steps, run timeout after 3002 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 148268 steps, saw 137064 distinct states, run finished after 3006 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 07:18:37] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
// Phase 1: matrix 400 rows 400 cols
[2023-03-08 07:18:37] [INFO ] Computed 200 place invariants in 18 ms
[2023-03-08 07:18:37] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 07:18:37] [INFO ] [Nat]Absence check using 200 positive place invariants in 48 ms returned sat
[2023-03-08 07:18:37] [INFO ] After 228ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 07:18:37] [INFO ] State equation strengthened by 100 read => feed constraints.
[2023-03-08 07:18:38] [INFO ] After 174ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 07:18:38] [INFO ] Deduced a trap composed of 4 places in 97 ms of which 1 ms to minimize.
[2023-03-08 07:18:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2023-03-08 07:18:38] [INFO ] After 396ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-08 07:18:38] [INFO ] After 958ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 486 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 487 ms. Remains : 400/400 places, 10200/10200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 10200/10200 transitions.
Applied a total of 0 rules in 447 ms. Remains 400 /400 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2023-03-08 07:18:39] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2023-03-08 07:18:39] [INFO ] Invariant cache hit.
[2023-03-08 07:18:41] [INFO ] Implicit Places using invariants in 2036 ms returned []
Implicit Place search using SMT only with invariants took 2038 ms to find 0 implicit places.
[2023-03-08 07:18:41] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2023-03-08 07:18:41] [INFO ] Invariant cache hit.
[2023-03-08 07:18:49] [INFO ] Dead Transitions using invariants and state equation in 8632 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11122 ms. Remains : 400/400 places, 10200/10200 transitions.
Graph (complete) has 600 edges and 400 vertex of which 12 are kept as prefixes of interest. Removing 388 places using SCC suffix rule.4 ms
Discarding 388 places :
Also discarding 9894 output transitions
Drop transitions removed 9894 transitions
Ensure Unique test removed 294 transitions
Reduce isomorphic transitions removed 294 transitions.
Iterating post reduction 0 with 294 rules applied. Total rules applied 295 place count 12 transition count 12
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 301 place count 8 transition count 10
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 303 place count 8 transition count 8
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 304 place count 8 transition count 7
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 307 place count 6 transition count 6
Applied a total of 307 rules in 43 ms. Remains 6 /400 variables (removed 394) and now considering 6/10200 (removed 10194) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 6 rows 6 cols
[2023-03-08 07:18:50] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-08 07:18:50] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 07:18:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-08 07:18:50] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 07:18:50] [INFO ] After 11ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-08 07:18:50] [INFO ] After 41ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-08 07:18:50] [INFO ] Flatten gal took : 1 ms
[2023-03-08 07:18:50] [INFO ] Flatten gal took : 0 ms
[2023-03-08 07:18:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10200618830114390558.gal : 1 ms
[2023-03-08 07:18:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15273392146588341706.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10200618830114390558.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15273392146588341706.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality15273392146588341706.prop.
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,8,0.004224,3756,2,10,5,38,8,0,37,22,0
Total reachable state count : 8

Verifying 2 reachability properties.
Invariant property Dekker-PT-100-ReachabilityCardinality-04 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-100-ReachabilityCardinality-04,1,0.004582,3756,2,7,6,38,8,0,40,22,0
Reachability property Dekker-PT-100-ReachabilityCardinality-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-100-ReachabilityCardinality-05,2,0.004746,3756,2,8,7,38,8,0,41,22,0
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 07:18:50] [INFO ] Flatten gal took : 475 ms
[2023-03-08 07:18:50] [INFO ] Applying decomposition
[2023-03-08 07:18:51] [INFO ] Flatten gal took : 476 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14509430269907087127.txt' '-o' '/tmp/graph14509430269907087127.bin' '-w' '/tmp/graph14509430269907087127.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14509430269907087127.bin' '-l' '-1' '-v' '-w' '/tmp/graph14509430269907087127.weights' '-q' '0' '-e' '0.001'
[2023-03-08 07:18:52] [INFO ] Decomposing Gal with order
[2023-03-08 07:18:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 07:18:54] [INFO ] Removed a total of 33063 redundant transitions.
[2023-03-08 07:18:54] [INFO ] Flatten gal took : 1015 ms
[2023-03-08 07:18:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 321 ms.
[2023-03-08 07:18:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13575970892616389247.gal : 104 ms
[2023-03-08 07:18:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14782822459678235388.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13575970892616389247.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14782822459678235388.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality14782822459678235388.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 128
Reachability property Dekker-PT-100-ReachabilityCardinality-05 is true.
FORMULA Dekker-PT-100-ReachabilityCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :128 after 1.26765e+30
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1.26765e+30 after 3.16913e+30
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\_mod\_flat,6.46502e+31,5.00441,42944,218,15,3579,5186,10659,2785,42,6881,0
Total reachable state count : 64650180611639699476331863474176

Verifying 2 reachability properties.
Invariant property Dekker-PT-100-ReachabilityCardinality-04 does not hold.
FORMULA Dekker-PT-100-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-100-ReachabilityCardinality-04,3.16913e+29,5.00649,42944,115,14,3579,5186,10659,2785,45,6881,39
Reachability property Dekker-PT-100-ReachabilityCardinality-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Dekker-PT-100-ReachabilityCardinality-05,6.33825e+29,5.00929,42944,113,12,3579,5186,10661,2785,47,6881,39
All properties solved without resorting to model-checking.
Total runtime 57212 ms.

BK_STOP 1678259941549

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="Dekker-PT-100"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Dekker-PT-100, 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 r133-smll-167819410000038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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