Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r356-tall-171683760800294.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is ShieldIIPt-PT-030A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683760800294
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 22:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 12 22:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 12 22:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 12 22:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 159K May 18 16:43 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-030A-ReachabilityCardinality-2024-00
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-01
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-02
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-03
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-04
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-05
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-06
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-07
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-08
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-09
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-10
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-11
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-12
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-13
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-14
FORMULA_NAME ShieldIIPt-PT-030A-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716935351230

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-030A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-28 22:29:12] [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]
[2024-05-28 22:29:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 22:29:12] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2024-05-28 22:29:12] [INFO ] Transformed 573 places.
[2024-05-28 22:29:12] [INFO ] Transformed 423 transitions.
[2024-05-28 22:29:12] [INFO ] Found NUPN structural information;
[2024-05-28 22:29:12] [INFO ] Parsed PT model containing 573 places and 423 transitions and 1806 arcs in 211 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2428 ms. (16 steps per ms) remains 9/13 properties
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 22:29:13] [INFO ] Flatten gal took : 329 ms
[2024-05-28 22:29:13] [INFO ] Flatten gal took : 103 ms
BEST_FIRST walk for 40002 steps (8 resets) in 607 ms. (65 steps per ms) remains 9/9 properties
[2024-05-28 22:29:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10151189697665907119.gal : 66 ms
[2024-05-28 22:29:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13416785490119673710.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10151189697665907119.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13416785490119673710.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13416785490119673710.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 867 ms. (46 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 364 ms. (109 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 285 ms. (139 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 297 ms. (134 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 265 ms. (150 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :12 after 25
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :25 after 51
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :51 after 97
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :97 after 399
Reachability property ShieldIIPt-PT-030A-ReachabilityCardinality-2024-10 is true.
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :399 after 57939
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :57939 after 215901
BEST_FIRST walk for 40003 steps (8 resets) in 258 ms. (154 steps per ms) remains 9/9 properties
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :215901 after 1.06864e+08
Invariant property ShieldIIPt-PT-030A-ReachabilityCardinality-2024-05 does not hold.
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1.06864e+08 after 5.20094e+13
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 9/9 properties
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :5.20094e+13 after 3.64213e+19
BEST_FIRST walk for 40003 steps (8 resets) in 211 ms. (188 steps per ms) remains 9/9 properties
// Phase 1: matrix 422 rows 573 cols
[2024-05-28 22:29:14] [INFO ] Computed 271 invariants in 19 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 96/188 variables, 85/177 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 96/273 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 385/573 variables, 186/459 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 385/844 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/995 variables, 0/1417 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/995 variables, 0/1417 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 995/995 variables, and 1417 constraints, problems are : Problem set: 0 solved, 7 unsolved in 879 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 92/92 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 96/188 variables, 85/177 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 96/273 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 385/573 variables, 186/459 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/573 variables, 385/844 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/573 variables, 0/844 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 422/995 variables, 573/1417 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/995 variables, 7/1424 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/995 variables, 0/1424 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 0/995 variables, 0/1424 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 995/995 variables, and 1424 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1876 ms.
Refiners :[Domain max(s): 573/573 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 573/573 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 2893ms problems are : Problem set: 0 solved, 7 unsolved
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-15 TRUE TECHNIQUES PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-13 TRUE TECHNIQUES PARIKH_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-00 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 13730 ms.
Support contains 60 out of 573 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 573/573 places, 422/422 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 573 transition count 421
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 572 transition count 421
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 571 transition count 420
Partial Free-agglomeration rule applied 46 times.
Drop transitions (Partial Free agglomeration) removed 46 transitions
Iterating global reduction 0 with 46 rules applied. Total rules applied 50 place count 571 transition count 420
Applied a total of 50 rules in 150 ms. Remains 571 /573 variables (removed 2) and now considering 420/422 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 571/573 places, 420/422 transitions.
RANDOM walk for 40000 steps (8 resets) in 1163 ms. (34 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 366 ms. (109 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 322 ms. (123 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 256 ms. (155 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 265 ms. (150 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 283130 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :3 out of 4
Probabilistic random walk after 283130 steps, saw 275198 distinct states, run finished after 3007 ms. (steps per millisecond=94 ) properties seen :3
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 420 rows 571 cols
[2024-05-28 22:29:35] [INFO ] Computed 271 invariants in 7 ms
[2024-05-28 22:29:35] [INFO ] State equation strengthened by 26 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 31/53 variables, 23/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 31/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 518/571 variables, 248/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 518/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/571 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 420/991 variables, 571/1413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/991 variables, 26/1439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/991 variables, 0/1439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/991 variables, 0/1439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 991/991 variables, and 1439 constraints, problems are : Problem set: 0 solved, 1 unsolved in 349 ms.
Refiners :[Domain max(s): 571/571 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 571/571 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 31/53 variables, 23/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 31/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 518/571 variables, 248/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 518/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/571 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 420/991 variables, 571/1413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/991 variables, 26/1439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/991 variables, 1/1440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/991 variables, 0/1440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/991 variables, 0/1440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 991/991 variables, and 1440 constraints, problems are : Problem set: 0 solved, 1 unsolved in 623 ms.
Refiners :[Domain max(s): 571/571 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 571/571 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 994ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 782 ms.
Support contains 22 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 420/420 transitions.
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 571 transition count 420
Applied a total of 11 rules in 129 ms. Remains 571 /571 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 571/571 places, 420/420 transitions.
RANDOM walk for 40000 steps (8 resets) in 515 ms. (77 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 247 ms. (161 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 408592 steps, run timeout after 3001 ms. (steps per millisecond=136 ) properties seen :0 out of 1
Probabilistic random walk after 408592 steps, saw 375235 distinct states, run finished after 3001 ms. (steps per millisecond=136 ) properties seen :0
// Phase 1: matrix 420 rows 571 cols
[2024-05-28 22:29:40] [INFO ] Computed 271 invariants in 25 ms
[2024-05-28 22:29:40] [INFO ] State equation strengthened by 32 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 31/53 variables, 23/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 31/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 518/571 variables, 248/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 518/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/571 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 420/991 variables, 571/1413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/991 variables, 32/1445 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/991 variables, 0/1445 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/991 variables, 0/1445 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 991/991 variables, and 1445 constraints, problems are : Problem set: 0 solved, 1 unsolved in 315 ms.
Refiners :[Domain max(s): 571/571 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 571/571 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 31/53 variables, 23/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 31/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 518/571 variables, 248/324 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/571 variables, 518/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/571 variables, 0/842 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 420/991 variables, 571/1413 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/991 variables, 32/1445 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/991 variables, 1/1446 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/991 variables, 0/1446 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/991 variables, 0/1446 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 991/991 variables, and 1446 constraints, problems are : Problem set: 0 solved, 1 unsolved in 552 ms.
Refiners :[Domain max(s): 571/571 constraints, Positive P Invariants (semi-flows): 271/271 constraints, State Equation: 571/571 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 914ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 873 ms.
Support contains 22 out of 571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 420/420 transitions.
Applied a total of 0 rules in 17 ms. Remains 571 /571 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 571/571 places, 420/420 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 571/571 places, 420/420 transitions.
Applied a total of 0 rules in 20 ms. Remains 571 /571 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2024-05-28 22:29:41] [INFO ] Invariant cache hit.
[2024-05-28 22:29:42] [INFO ] Implicit Places using invariants in 320 ms returned [563, 564]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 331 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 569/571 places, 420/420 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 569 transition count 419
Deduced a syphon composed of 1 places in 13 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 568 transition count 419
Applied a total of 2 rules in 39 ms. Remains 568 /569 variables (removed 1) and now considering 419/420 (removed 1) transitions.
// Phase 1: matrix 419 rows 568 cols
[2024-05-28 22:29:42] [INFO ] Computed 269 invariants in 11 ms
[2024-05-28 22:29:42] [INFO ] Implicit Places using invariants in 320 ms returned [557]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 321 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 567/571 places, 419/420 transitions.
Applied a total of 0 rules in 14 ms. Remains 567 /567 variables (removed 0) and now considering 419/419 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 725 ms. Remains : 567/571 places, 419/420 transitions.
RANDOM walk for 40000 steps (8 resets) in 354 ms. (112 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 233 ms. (170 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 445190 steps, run timeout after 3024 ms. (steps per millisecond=147 ) properties seen :0 out of 1
Probabilistic random walk after 445190 steps, saw 407614 distinct states, run finished after 3024 ms. (steps per millisecond=147 ) properties seen :0
// Phase 1: matrix 419 rows 567 cols
[2024-05-28 22:29:45] [INFO ] Computed 268 invariants in 13 ms
[2024-05-28 22:29:45] [INFO ] State equation strengthened by 29 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 29/51 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 29/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 516/567 variables, 246/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/567 variables, 516/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 0/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 419/986 variables, 567/1402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/986 variables, 29/1431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/986 variables, 0/1431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/986 variables, 0/1431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 986/986 variables, and 1431 constraints, problems are : Problem set: 0 solved, 1 unsolved in 295 ms.
Refiners :[Domain max(s): 567/567 constraints, Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 567/567 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/22 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 29/51 variables, 22/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 29/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 516/567 variables, 246/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/567 variables, 516/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 0/835 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 419/986 variables, 567/1402 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/986 variables, 29/1431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/986 variables, 1/1432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/986 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/986 variables, 0/1432 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 986/986 variables, and 1432 constraints, problems are : Problem set: 0 solved, 1 unsolved in 498 ms.
Refiners :[Domain max(s): 567/567 constraints, Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 567/567 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 823ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 664 ms.
Support contains 22 out of 567 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 567/567 places, 419/419 transitions.
Applied a total of 0 rules in 41 ms. Remains 567 /567 variables (removed 0) and now considering 419/419 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 567/567 places, 419/419 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 567/567 places, 419/419 transitions.
Applied a total of 0 rules in 13 ms. Remains 567 /567 variables (removed 0) and now considering 419/419 (removed 0) transitions.
[2024-05-28 22:29:47] [INFO ] Invariant cache hit.
[2024-05-28 22:29:47] [INFO ] Implicit Places using invariants in 353 ms returned []
[2024-05-28 22:29:47] [INFO ] Invariant cache hit.
[2024-05-28 22:29:48] [INFO ] State equation strengthened by 29 read => feed constraints.
[2024-05-28 22:29:48] [INFO ] Implicit Places using invariants and state equation in 831 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
[2024-05-28 22:29:48] [INFO ] Redundant transitions in 24 ms returned []
Running 418 sub problems to find dead transitions.
[2024-05-28 22:29:48] [INFO ] Invariant cache hit.
[2024-05-28 22:29:48] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/566 variables, 566/566 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/566 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 2 (OVERLAPS) 1/567 variables, 268/834 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 1/835 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 0/835 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 5 (OVERLAPS) 419/986 variables, 567/1402 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/986 variables, 29/1431 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/986 variables, 0/1431 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 8 (OVERLAPS) 0/986 variables, 0/1431 constraints. Problems are: Problem set: 0 solved, 418 unsolved
No progress, stopping.
After SMT solving in domain Real declared 986/986 variables, and 1431 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30029 ms.
Refiners :[Domain max(s): 567/567 constraints, Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 567/567 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 418 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/566 variables, 566/566 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/566 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 2 (OVERLAPS) 1/567 variables, 268/834 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/567 variables, 1/835 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/567 variables, 0/835 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 5 (OVERLAPS) 419/986 variables, 567/1402 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/986 variables, 29/1431 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/986 variables, 418/1849 constraints. Problems are: Problem set: 0 solved, 418 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/986 variables, 0/1849 constraints. Problems are: Problem set: 0 solved, 418 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 986/986 variables, and 1849 constraints, problems are : Problem set: 0 solved, 418 unsolved in 30024 ms.
Refiners :[Domain max(s): 567/567 constraints, Positive P Invariants (semi-flows): 268/268 constraints, State Equation: 567/567 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 418/418 constraints, Known Traps: 0/0 constraints]
After SMT, in 60160ms problems are : Problem set: 0 solved, 418 unsolved
Search for dead transitions found 0 dead transitions in 60166ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61399 ms. Remains : 567/567 places, 419/419 transitions.
Attempting over-approximation, by ignoring read arcs.
Partial Free-agglomeration rule applied 28 times.
Drop transitions (Partial Free agglomeration) removed 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 567 transition count 419
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 567 transition count 391
Applied a total of 56 rules in 62 ms. Remains 567 /567 variables (removed 0) and now considering 391/419 (removed 28) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 391 rows 567 cols
[2024-05-28 22:30:48] [INFO ] Computed 268 invariants in 2 ms
[2024-05-28 22:30:49] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 22:30:49] [INFO ] [Nat]Absence check using 268 positive place invariants in 38 ms returned sat
[2024-05-28 22:30:49] [INFO ] After 181ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-28 22:30:49] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-28 22:30:49] [INFO ] After 432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-28 22:30:49] [INFO ] Flatten gal took : 43 ms
[2024-05-28 22:30:49] [INFO ] Flatten gal took : 39 ms
[2024-05-28 22:30:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13185482358668310211.gal : 17 ms
[2024-05-28 22:30:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18039071241857850167.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13185482358668310211.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18039071241857850167.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality18039071241857850167.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :3 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 53
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :53 after 102
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :102 after 890
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :890 after 38872
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :38872 after 264847
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :264847 after 8.039e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8.039e+07 after 4.53639e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.53639e+10 after 5.78135e+16
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5.78135e+16 after 9.56952e+27
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :9.56952e+27 after 1.03579e+42
Invariant property ShieldIIPt-PT-030A-ReachabilityCardinality-2024-02 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
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,7.16384e+58,7.47378,217460,2,7907,20,821736,6,0,2661,1.53906e+06,0
Total reachable state count : 7.163839303598704493879815137446672629357e+58

Verifying 1 reachability properties.
ITS tools runner thread asked to quit. Dying gracefully.
Over-approximation ignoring read arcs solved 0 properties in 15791 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-28 22:31:04] [INFO ] Flatten gal took : 30 ms
[2024-05-28 22:31:04] [INFO ] Applying decomposition
[2024-05-28 22:31:04] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph9336431259756336490.txt' '-o' '/tmp/graph9336431259756336490.bin' '-w' '/tmp/graph9336431259756336490.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9336431259756336490.bin' '-l' '-1' '-v' '-w' '/tmp/graph9336431259756336490.weights' '-q' '0' '-e' '0.001'
[2024-05-28 22:31:04] [INFO ] Decomposing Gal with order
[2024-05-28 22:31:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 22:31:04] [INFO ] Removed a total of 90 redundant transitions.
[2024-05-28 22:31:05] [INFO ] Flatten gal took : 71 ms
[2024-05-28 22:31:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2024-05-28 22:31:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality165499456431132204.gal : 13 ms
[2024-05-28 22:31:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1967652041667125790.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality165499456431132204.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1967652041667125790.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality1967652041667125790.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16001 after 92161
Invariant property ShieldIIPt-PT-030A-ReachabilityCardinality-2024-02 does not hold.
FORMULA ShieldIIPt-PT-030A-ReachabilityCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
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,3.05541e+84,0.307197,14920,348,32,21967,279,615,37208,31,1352,0
Total reachable state count : 3.055412984601365911195065810243835196258e+84

Verifying 1 reachability properties.
Invariant property ShieldIIPt-PT-030A-ReachabilityCardinality-2024-02 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
ShieldIIPt-PT-030A-ReachabilityCardinality-2024-02,8.69561e+80,0.311403,15184,401,28,21967,279,712,37208,44,1352,0
All properties solved without resorting to model-checking.
Total runtime 113099 ms.

BK_STOP 1716935465456

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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-030A"
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 2-5568"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-030A, 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 r356-tall-171683760800294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-030A.tgz
mv ShieldIIPt-PT-030A 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 ;