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.r389-oct2-167903713400286.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-020B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713400286
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 7.9K Feb 25 17:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 17:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 338K Mar 5 18:23 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-020B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-020B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679186794412

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=ShieldIIPt-PT-020B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-19 00:46:37] [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]
[2023-03-19 00:46:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 00:46:37] [INFO ] Load time of PNML (sax parser for PT used): 130 ms
[2023-03-19 00:46:37] [INFO ] Transformed 1403 places.
[2023-03-19 00:46:37] [INFO ] Transformed 1303 transitions.
[2023-03-19 00:46:37] [INFO ] Found NUPN structural information;
[2023-03-19 00:46:37] [INFO ] Parsed PT model containing 1403 places and 1303 transitions and 3246 arcs in 248 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 00:46:37] [INFO ] Flatten gal took : 152 ms
[2023-03-19 00:46:37] [INFO ] Flatten gal took : 70 ms
[2023-03-19 00:46:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1377988030125002614.gal : 43 ms
[2023-03-19 00:46:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12004316316694835902.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/ReachabilityCardinality1377988030125002614.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12004316316694835902.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 ...329
Incomplete random walk after 10000 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 12) seen :4
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Loading property file /tmp/ReachabilityCardinality12004316316694835902.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) 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 8) 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 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 1303 rows 1403 cols
[2023-03-19 00:46:38] [INFO ] Computed 181 place invariants in 24 ms
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :19 after 28
[2023-03-19 00:46:38] [INFO ] After 510ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :28 after 277
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :277 after 733
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :733 after 88423
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :88423 after 5.78704e+08
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :5.78704e+08 after 6.90677e+16
Invariant property ShieldIIPt-PT-020B-ReachabilityCardinality-09 does not hold.
Reachability property ShieldIIPt-PT-020B-ReachabilityCardinality-05 is true.
Invariant property ShieldIIPt-PT-020B-ReachabilityCardinality-03 does not hold.
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :6.90677e+16 after 2.30752e+34
Invariant property ShieldIIPt-PT-020B-ReachabilityCardinality-02 does not hold.
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :2.30752e+34 after 6.59678e+49
Reachability property ShieldIIPt-PT-020B-ReachabilityCardinality-14 is true.
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
[2023-03-19 00:46:39] [INFO ] [Nat]Absence check using 181 positive place invariants in 72 ms returned sat
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :6.59678e+49 after 2.38107e+58
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :2.38107e+58 after 2.38107e+58
Reachability property ShieldIIPt-PT-020B-ReachabilityCardinality-06 is true.
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :2.38107e+58 after 2.38107e+58
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :2.38107e+58 after 2.38107e+58
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :2.38107e+58 after 2.38107e+58
[2023-03-19 00:46:40] [INFO ] After 1146ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :2.38107e+58 after 2.38107e+58
[2023-03-19 00:46:41] [INFO ] Deduced a trap composed of 23 places in 615 ms of which 8 ms to minimize.
[2023-03-19 00:46:41] [INFO ] Deduced a trap composed of 17 places in 367 ms of which 2 ms to minimize.
Invariant property ShieldIIPt-PT-020B-ReachabilityCardinality-13 does not hold.
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ShieldIIPt-PT-020B-ReachabilityCardinality-08 does not hold.
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :2.38107e+58 after 2.38107e+58
[2023-03-19 00:46:42] [INFO ] Deduced a trap composed of 33 places in 341 ms of which 1 ms to minimize.
[2023-03-19 00:46:42] [INFO ] Deduced a trap composed of 14 places in 476 ms of which 2 ms to minimize.
[2023-03-19 00:46:43] [INFO ] Deduced a trap composed of 23 places in 380 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :2.38107e+58 after 2.38107e+58
[2023-03-19 00:46:43] [INFO ] Deduced a trap composed of 36 places in 258 ms of which 2 ms to minimize.
[2023-03-19 00:46:43] [INFO ] Deduced a trap composed of 22 places in 272 ms of which 1 ms to minimize.
[2023-03-19 00:46:44] [INFO ] Deduced a trap composed of 33 places in 289 ms of which 1 ms to minimize.
[2023-03-19 00:46:44] [INFO ] Deduced a trap composed of 25 places in 426 ms of which 1 ms to minimize.
[2023-03-19 00:46:45] [INFO ] Deduced a trap composed of 26 places in 318 ms of which 1 ms to minimize.
[2023-03-19 00:46:45] [INFO ] Deduced a trap composed of 28 places in 286 ms of which 2 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :2.38107e+58 after 2.38107e+58
[2023-03-19 00:46:45] [INFO ] Deduced a trap composed of 26 places in 300 ms of which 1 ms to minimize.
[2023-03-19 00:46:46] [INFO ] Deduced a trap composed of 38 places in 299 ms of which 1 ms to minimize.
[2023-03-19 00:46:46] [INFO ] Deduced a trap composed of 26 places in 389 ms of which 1 ms to minimize.
[2023-03-19 00:46:47] [INFO ] Deduced a trap composed of 40 places in 315 ms of which 1 ms to minimize.
[2023-03-19 00:46:47] [INFO ] Deduced a trap composed of 38 places in 313 ms of which 1 ms to minimize.
[2023-03-19 00:46:47] [INFO ] Deduced a trap composed of 29 places in 359 ms of which 1 ms to minimize.
[2023-03-19 00:46:48] [INFO ] Deduced a trap composed of 24 places in 318 ms of which 1 ms to minimize.
[2023-03-19 00:46:48] [INFO ] Deduced a trap composed of 19 places in 271 ms of which 0 ms to minimize.
[2023-03-19 00:46:48] [INFO ] Deduced a trap composed of 53 places in 269 ms of which 3 ms to minimize.
[2023-03-19 00:46:49] [INFO ] Deduced a trap composed of 30 places in 228 ms of which 1 ms to minimize.
[2023-03-19 00:46:49] [INFO ] Deduced a trap composed of 32 places in 215 ms of which 0 ms to minimize.
[2023-03-19 00:46:49] [INFO ] Deduced a trap composed of 30 places in 334 ms of which 1 ms to minimize.
[2023-03-19 00:46:50] [INFO ] Deduced a trap composed of 35 places in 259 ms of which 0 ms to minimize.
[2023-03-19 00:46:50] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 9627 ms
[2023-03-19 00:46:50] [INFO ] Deduced a trap composed of 34 places in 458 ms of which 0 ms to minimize.
[2023-03-19 00:46:51] [INFO ] Deduced a trap composed of 33 places in 236 ms of which 0 ms to minimize.
[2023-03-19 00:46:51] [INFO ] Deduced a trap composed of 46 places in 218 ms of which 1 ms to minimize.
[2023-03-19 00:46:51] [INFO ] Deduced a trap composed of 37 places in 194 ms of which 1 ms to minimize.
[2023-03-19 00:46:51] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1435 ms
[2023-03-19 00:46:52] [INFO ] Deduced a trap composed of 18 places in 291 ms of which 1 ms to minimize.
[2023-03-19 00:46:52] [INFO ] Deduced a trap composed of 20 places in 181 ms of which 0 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :2.38107e+58 after 2.38107e+58
[2023-03-19 00:46:52] [INFO ] Deduced a trap composed of 18 places in 332 ms of which 1 ms to minimize.
[2023-03-19 00:46:53] [INFO ] Deduced a trap composed of 12 places in 266 ms of which 0 ms to minimize.
[2023-03-19 00:46:53] [INFO ] Deduced a trap composed of 21 places in 215 ms of which 0 ms to minimize.
[2023-03-19 00:46:53] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 4 ms to minimize.
[2023-03-19 00:46:53] [INFO ] Deduced a trap composed of 35 places in 256 ms of which 1 ms to minimize.
[2023-03-19 00:46:54] [INFO ] Deduced a trap composed of 39 places in 200 ms of which 1 ms to minimize.
[2023-03-19 00:46:54] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2398 ms
[2023-03-19 00:46:54] [INFO ] Deduced a trap composed of 36 places in 218 ms of which 0 ms to minimize.
[2023-03-19 00:46:54] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 1 ms to minimize.
[2023-03-19 00:46:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 546 ms
[2023-03-19 00:46:55] [INFO ] Deduced a trap composed of 35 places in 175 ms of which 0 ms to minimize.
[2023-03-19 00:46:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 304 ms
[2023-03-19 00:46:55] [INFO ] After 16067ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 510 ms.
[2023-03-19 00:46:56] [INFO ] After 17126ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 315 ms.
Support contains 15 out of 1403 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1403/1403 places, 1303/1303 transitions.
Drop transitions removed 331 transitions
Trivial Post-agglo rules discarded 331 transitions
Performed 331 trivial Post agglomeration. Transition count delta: 331
Iterating post reduction 0 with 331 rules applied. Total rules applied 331 place count 1403 transition count 972
Reduce places removed 331 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 333 rules applied. Total rules applied 664 place count 1072 transition count 970
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 666 place count 1071 transition count 969
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 667 place count 1070 transition count 969
Performed 82 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 82 Pre rules applied. Total rules applied 667 place count 1070 transition count 887
Deduced a syphon composed of 82 places in 2 ms
Reduce places removed 82 places and 0 transitions.
Iterating global reduction 4 with 164 rules applied. Total rules applied 831 place count 988 transition count 887
Discarding 134 places :
Symmetric choice reduction at 4 with 134 rule applications. Total rules 965 place count 854 transition count 753
Iterating global reduction 4 with 134 rules applied. Total rules applied 1099 place count 854 transition count 753
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 58 Pre rules applied. Total rules applied 1099 place count 854 transition count 695
Deduced a syphon composed of 58 places in 2 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 1215 place count 796 transition count 695
Performed 333 Post agglomeration using F-continuation condition.Transition count delta: 333
Deduced a syphon composed of 333 places in 1 ms
Reduce places removed 333 places and 0 transitions.
Iterating global reduction 4 with 666 rules applied. Total rules applied 1881 place count 463 transition count 362
Renaming transitions due to excessive name length > 1024 char.
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 4 with 116 rules applied. Total rules applied 1997 place count 405 transition count 399
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1998 place count 405 transition count 398
Free-agglomeration rule applied 3 times.
Iterating global reduction 5 with 3 rules applied. Total rules applied 2001 place count 405 transition count 395
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2004 place count 402 transition count 395
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 6 with 20 rules applied. Total rules applied 2024 place count 402 transition count 395
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 2025 place count 401 transition count 394
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 2027 place count 399 transition count 394
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 2027 place count 399 transition count 393
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 2029 place count 398 transition count 393
Applied a total of 2029 rules in 351 ms. Remains 398 /1403 variables (removed 1005) and now considering 393/1303 (removed 910) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 352 ms. Remains : 398/1403 places, 393/1303 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 3) seen :1
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 393 rows 398 cols
[2023-03-19 00:46:56] [INFO ] Computed 179 place invariants in 2 ms
[2023-03-19 00:46:57] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 00:46:57] [INFO ] [Nat]Absence check using 179 positive place invariants in 21 ms returned sat
[2023-03-19 00:46:57] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 00:46:57] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-19 00:46:57] [INFO ] After 42ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-19 00:46:57] [INFO ] After 188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-03-19 00:46:57] [INFO ] After 502ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 7 out of 398 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 398/398 places, 393/393 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 398 transition count 390
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 395 transition count 390
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 18 place count 389 transition count 384
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 387 transition count 382
Applied a total of 20 rules in 36 ms. Remains 387 /398 variables (removed 11) and now considering 382/393 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 387/398 places, 382/393 transitions.
Finished random walk after 1271 steps, including 0 resets, run visited all 2 properties in 17 ms. (steps per millisecond=74 )
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-020B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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)
All properties solved without resorting to model-checking.
Total runtime 20492 ms.

BK_STOP 1679186818045

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="ShieldIIPt-PT-020B"
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 ShieldIIPt-PT-020B, 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 r389-oct2-167903713400286"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-020B.tgz
mv ShieldIIPt-PT-020B 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 ;