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.r004-smll-171620117700062.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 ASLink-PT-04a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117700062
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 436K May 18 16:42 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 ASLink-PT-04a-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-01
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-03
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-04
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-05
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2023-12
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-04a-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716253278343

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 01:01:20] [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]
[2024-05-21 01:01:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 01:01:21] [INFO ] Load time of PNML (sax parser for PT used): 464 ms
[2024-05-21 01:01:21] [INFO ] Transformed 1016 places.
[2024-05-21 01:01:21] [INFO ] Transformed 1554 transitions.
[2024-05-21 01:01:21] [INFO ] Found NUPN structural information;
[2024-05-21 01:01:21] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 886 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (281 resets) in 2377 ms. (16 steps per ms) remains 11/15 properties
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (44 resets) in 841 ms. (47 steps per ms) remains 10/11 properties
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (57 resets) in 847 ms. (47 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (48 resets) in 369 ms. (108 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (55 resets) in 525 ms. (76 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (51 resets) in 378 ms. (105 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (49 resets) in 227 ms. (175 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (48 resets) in 234 ms. (170 steps per ms) remains 10/10 properties
[2024-05-21 01:01:23] [INFO ] Flatten gal took : 848 ms
BEST_FIRST walk for 40004 steps (48 resets) in 420 ms. (95 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (53 resets) in 185 ms. (215 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (52 resets) in 227 ms. (175 steps per ms) remains 10/10 properties
[2024-05-21 01:01:23] [INFO ] Flatten gal took : 273 ms
// Phase 1: matrix 1538 rows 1016 cols
[2024-05-21 01:01:23] [INFO ] Computed 194 invariants in 136 ms
[2024-05-21 01:01:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15575152671469089248.gal : 116 ms
[2024-05-21 01:01:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8054964258486770598.prop : 11 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/ReachabilityCardinality15575152671469089248.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8054964258486770598.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 ...329
Loading property file /tmp/ReachabilityCardinality8054964258486770598.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 111/111 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 129/240 variables, 24/136 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 129/265 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 1/266 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 56/296 variables, 22/288 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/296 variables, 56/344 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/296 variables, 1/345 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/296 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem ASLink-PT-04a-ReachabilityCardinality-2024-04 is UNSAT
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 11 (OVERLAPS) 713/1009 variables, 141/486 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1009 variables, 713/1199 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1009 variables, 0/1199 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 14 (OVERLAPS) 7/1016 variables, 4/1203 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1016 variables, 7/1210 constraints. Problems are: Problem set: 1 solved, 9 unsolved
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :6 after 15
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :15 after 35
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :35 after 36
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :36 after 68
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :68 after 6724
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :6724 after 2.99392e+07
At refinement iteration 16 (INCLUDED_ONLY) 0/1016 variables, 0/1210 constraints. Problems are: Problem set: 1 solved, 9 unsolved
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :2.99392e+07 after 5.6939e+11
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-13 does not hold.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :5.6939e+11 after 1.57095e+12
At refinement iteration 17 (OVERLAPS) 1538/2554 variables, 1016/2226 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2554 variables, 0/2226 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 19 (OVERLAPS) 0/2554 variables, 0/2226 constraints. Problems are: Problem set: 2 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2554/2554 variables, and 2226 constraints, problems are : Problem set: 2 solved, 8 unsolved in 4548 ms.
Refiners :[Domain max(s): 1016/1016 constraints, Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 148/148 constraints, State Equation: 1016/1016 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 99/99 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/99 variables, 1/100 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/100 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 112/211 variables, 21/121 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/211 variables, 112/233 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/211 variables, 0/233 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 77/288 variables, 25/258 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 77/335 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/288 variables, 2/337 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/288 variables, 0/337 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 721/1009 variables, 141/478 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1009 variables, 721/1199 constraints. Problems are: Problem set: 2 solved, 8 unsolved
[2024-05-21 01:01:30] [INFO ] Deduced a trap composed of 24 places in 209 ms of which 27 ms to minimize.
[2024-05-21 01:01:30] [INFO ] Deduced a trap composed of 31 places in 534 ms of which 7 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1009 variables, 2/1201 constraints. Problems are: Problem set: 2 solved, 8 unsolved
[2024-05-21 01:01:31] [INFO ] Deduced a trap composed of 36 places in 592 ms of which 16 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1009 variables, 1/1202 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1009 variables, 0/1202 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 7/1016 variables, 4/1206 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1016 variables, 7/1213 constraints. Problems are: Problem set: 2 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1016 variables, 0/1213 constraints. Problems are: Problem set: 2 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2554/2554 variables, and 2229 constraints, problems are : Problem set: 2 solved, 8 unsolved in 5010 ms.
Refiners :[Domain max(s): 1016/1016 constraints, Positive P Invariants (semi-flows): 46/46 constraints, Generalized P Invariants (flows): 148/148 constraints, State Equation: 1016/1016 constraints, PredecessorRefiner: 0/10 constraints, Known Traps: 3/3 constraints]
After SMT, in 9910ms problems are : Problem set: 2 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 99 out of 1016 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 15 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 993 transition count 1476
Reduce places removed 62 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 72 rules applied. Total rules applied 157 place count 931 transition count 1466
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 167 place count 921 transition count 1466
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 79 Pre rules applied. Total rules applied 167 place count 921 transition count 1387
Deduced a syphon composed of 79 places in 2 ms
Ensure Unique test removed 24 places
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 349 place count 818 transition count 1387
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 350 place count 818 transition count 1386
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 351 place count 817 transition count 1386
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 354 place count 814 transition count 1365
Iterating global reduction 5 with 3 rules applied. Total rules applied 357 place count 814 transition count 1365
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 358 place count 813 transition count 1357
Iterating global reduction 5 with 1 rules applied. Total rules applied 359 place count 813 transition count 1357
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 4 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 407 place count 789 transition count 1333
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 409 place count 788 transition count 1336
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 410 place count 788 transition count 1335
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 411 place count 787 transition count 1335
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 415 place count 787 transition count 1331
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 419 place count 783 transition count 1331
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 424 place count 783 transition count 1331
Applied a total of 424 rules in 627 ms. Remains 783 /1016 variables (removed 233) and now considering 1331/1538 (removed 207) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 642 ms. Remains : 783/1016 places, 1331/1538 transitions.
RANDOM walk for 40000 steps (413 resets) in 543 ms. (73 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (89 resets) in 193 ms. (206 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (106 resets) in 212 ms. (187 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (74 resets) in 134 ms. (296 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (76 resets) in 227 ms. (175 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (88 resets) in 163 ms. (243 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (86 resets) in 151 ms. (263 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (88 resets) in 351 ms. (113 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (94 resets) in 147 ms. (270 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 105562 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :0 out of 8
Probabilistic random walk after 105562 steps, saw 55164 distinct states, run finished after 3006 ms. (steps per millisecond=35 ) properties seen :0
// Phase 1: matrix 1331 rows 783 cols
[2024-05-21 01:01:38] [INFO ] Computed 147 invariants in 51 ms
[2024-05-21 01:01:38] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 174/273 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 36/309 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 473/782 variables, 101/146 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/782 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 1/783 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/783 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 1331/2114 variables, 783/930 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2114 variables, 20/950 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2114 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/2114 variables, 0/950 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2114/2114 variables, and 950 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2181 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 102/102 constraints, State Equation: 783/783 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 174/273 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/273 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 36/309 variables, 16/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 473/782 variables, 101/146 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 01:01:40] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/782 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 01:01:41] [INFO ] Deduced a trap composed of 79 places in 247 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/782 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/782 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 1/783 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/783 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1331/2114 variables, 783/932 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2114 variables, 20/952 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2114 variables, 8/960 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2114 variables, 0/960 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2114/2114 variables, and 960 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45010 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 102/102 constraints, State Equation: 783/783 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 2/2 constraints]
After SMT, in 47344ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 99 out of 783 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 783/783 places, 1331/1331 transitions.
Applied a total of 0 rules in 59 ms. Remains 783 /783 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 783/783 places, 1331/1331 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 783/783 places, 1331/1331 transitions.
Applied a total of 0 rules in 50 ms. Remains 783 /783 variables (removed 0) and now considering 1331/1331 (removed 0) transitions.
[2024-05-21 01:02:25] [INFO ] Invariant cache hit.
[2024-05-21 01:02:26] [INFO ] Implicit Places using invariants in 815 ms returned [1, 19, 20, 21, 24, 35, 53, 71, 110, 126, 151, 178, 181, 183, 201, 256, 304, 321, 341, 359, 395, 434, 446, 460, 462, 463, 483, 501, 540, 568, 576, 590, 595, 606, 607, 608, 609, 643, 645, 648, 666, 667, 668, 669, 682, 688, 694, 700, 706, 712, 718, 726, 738, 744, 782]
[2024-05-21 01:02:26] [INFO ] Actually due to overlaps returned [643, 782, 35, 53, 183, 201, 341, 483, 648, 321, 463, 609, 667, 181, 462, 608, 645, 666, 1, 21, 304, 446, 590, 607, 19, 71, 178, 359, 460, 501, 606, 669, 712, 744, 20, 24, 256, 595, 668, 682, 688, 694, 700, 706, 718, 726, 738]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 828 ms to find 47 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 736/783 places, 1331/1331 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 730 transition count 1301
Reduce places removed 30 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 39 rules applied. Total rules applied 75 place count 700 transition count 1292
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 84 place count 691 transition count 1292
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 84 place count 691 transition count 1274
Deduced a syphon composed of 18 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 37 rules applied. Total rules applied 121 place count 672 transition count 1274
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 124 place count 670 transition count 1273
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 126 place count 669 transition count 1272
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 127 place count 668 transition count 1272
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 133 place count 662 transition count 1266
Iterating global reduction 6 with 6 rules applied. Total rules applied 139 place count 662 transition count 1266
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 140 place count 662 transition count 1265
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 141 place count 661 transition count 1264
Iterating global reduction 7 with 1 rules applied. Total rules applied 142 place count 661 transition count 1264
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 2 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 7 with 54 rules applied. Total rules applied 196 place count 634 transition count 1237
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 202 place count 634 transition count 1231
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 7 with 3 rules applied. Total rules applied 205 place count 631 transition count 1231
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 207 place count 629 transition count 1229
Iterating global reduction 8 with 2 rules applied. Total rules applied 209 place count 629 transition count 1229
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 211 place count 627 transition count 1227
Iterating global reduction 8 with 2 rules applied. Total rules applied 213 place count 627 transition count 1227
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 215 place count 625 transition count 1225
Iterating global reduction 8 with 2 rules applied. Total rules applied 217 place count 625 transition count 1225
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 219 place count 625 transition count 1223
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 9 with 2 rules applied. Total rules applied 221 place count 624 transition count 1222
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 224 place count 624 transition count 1219
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 227 place count 621 transition count 1219
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 10 with 20 rules applied. Total rules applied 247 place count 621 transition count 1199
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 10 with 20 rules applied. Total rules applied 267 place count 601 transition count 1199
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 11 with 8 rules applied. Total rules applied 275 place count 601 transition count 1199
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 277 place count 601 transition count 1199
Applied a total of 277 rules in 462 ms. Remains 601 /736 variables (removed 135) and now considering 1199/1331 (removed 132) transitions.
// Phase 1: matrix 1199 rows 601 cols
[2024-05-21 01:02:26] [INFO ] Computed 88 invariants in 16 ms
[2024-05-21 01:02:27] [INFO ] Implicit Places using invariants in 547 ms returned [124, 138, 140, 234, 258, 334, 346, 355, 358, 370, 378, 438, 466, 477, 482, 487, 585, 596]
[2024-05-21 01:02:27] [INFO ] Actually due to overlaps returned [487, 138, 258, 140, 346, 355, 466, 585, 124, 234, 334, 358, 370, 438, 477, 482, 596]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 549 ms to find 17 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 584/783 places, 1199/1331 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 584 transition count 1198
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 583 transition count 1198
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 4 place count 581 transition count 1196
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 581 transition count 1196
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 14 place count 577 transition count 1192
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 15 place count 577 transition count 1191
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 19 place count 577 transition count 1187
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 23 place count 573 transition count 1187
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 25 place count 573 transition count 1187
Applied a total of 25 rules in 142 ms. Remains 573 /584 variables (removed 11) and now considering 1187/1199 (removed 12) transitions.
// Phase 1: matrix 1187 rows 573 cols
[2024-05-21 01:02:27] [INFO ] Computed 71 invariants in 13 ms
[2024-05-21 01:02:27] [INFO ] Implicit Places using invariants in 451 ms returned [362]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 452 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 572/783 places, 1187/1331 transitions.
Applied a total of 0 rules in 22 ms. Remains 572 /572 variables (removed 0) and now considering 1187/1187 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 2505 ms. Remains : 572/783 places, 1187/1331 transitions.
RANDOM walk for 40000 steps (471 resets) in 561 ms. (71 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (97 resets) in 127 ms. (312 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (128 resets) in 166 ms. (239 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (109 resets) in 128 ms. (310 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (121 resets) in 143 ms. (277 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (107 resets) in 131 ms. (303 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (113 resets) in 121 ms. (327 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (106 resets) in 256 ms. (155 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (110 resets) in 148 ms. (268 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 241918 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :0 out of 8
Probabilistic random walk after 241918 steps, saw 48831 distinct states, run finished after 3001 ms. (steps per millisecond=80 ) properties seen :0
// Phase 1: matrix 1187 rows 572 cols
[2024-05-21 01:02:31] [INFO ] Computed 70 invariants in 12 ms
[2024-05-21 01:02:31] [INFO ] State equation strengthened by 7 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 205/304 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/304 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/304 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 266/570 variables, 45/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/570 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 2/572 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/572 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1187/1759 variables, 572/642 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1759 variables, 7/649 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1759 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 0/1759 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1759/1759 variables, and 649 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1847 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 572/572 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 205/304 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/304 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 01:02:33] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/304 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/304 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 266/570 variables, 45/70 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 01:02:34] [INFO ] Deduced a trap composed of 18 places in 248 ms of which 4 ms to minimize.
[2024-05-21 01:02:34] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 1 ms to minimize.
[2024-05-21 01:02:34] [INFO ] Deduced a trap composed of 37 places in 193 ms of which 2 ms to minimize.
[2024-05-21 01:02:34] [INFO ] Deduced a trap composed of 36 places in 170 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/570 variables, 4/74 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/570 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 2/572 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/572 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1187/1759 variables, 572/647 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1759 variables, 7/654 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1759 variables, 8/662 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1759 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 01:03:18] [INFO ] Deduced a trap composed of 31 places in 264 ms of which 4 ms to minimize.
[2024-05-21 01:03:18] [INFO ] Deduced a trap composed of 35 places in 314 ms of which 4 ms to minimize.
[2024-05-21 01:03:18] [INFO ] Deduced a trap composed of 33 places in 294 ms of which 3 ms to minimize.
[2024-05-21 01:03:19] [INFO ] Deduced a trap composed of 77 places in 198 ms of which 3 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/1759 variables, 4/666 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 01:03:32] [INFO ] Deduced a trap composed of 40 places in 115 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1759 variables, 1/667 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 01:03:40] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1759 variables, 1/668 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1759 variables, 0/668 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1759/1759 variables, and 668 constraints, problems are : Problem set: 0 solved, 8 unsolved in 75013 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 572/572 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 11/11 constraints]
After SMT, in 76944ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 99 out of 572 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 572/572 places, 1187/1187 transitions.
Applied a total of 0 rules in 21 ms. Remains 572 /572 variables (removed 0) and now considering 1187/1187 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 572/572 places, 1187/1187 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 572/572 places, 1187/1187 transitions.
Applied a total of 0 rules in 20 ms. Remains 572 /572 variables (removed 0) and now considering 1187/1187 (removed 0) transitions.
[2024-05-21 01:03:48] [INFO ] Invariant cache hit.
[2024-05-21 01:03:49] [INFO ] Implicit Places using invariants in 436 ms returned []
[2024-05-21 01:03:49] [INFO ] Invariant cache hit.
[2024-05-21 01:03:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-21 01:03:50] [INFO ] Implicit Places using invariants and state equation in 1395 ms returned []
Implicit Place search using SMT with State Equation took 1834 ms to find 0 implicit places.
[2024-05-21 01:03:50] [INFO ] Redundant transitions in 105 ms returned []
Running 1186 sub problems to find dead transitions.
[2024-05-21 01:03:50] [INFO ] Invariant cache hit.
[2024-05-21 01:03:50] [INFO ] State equation strengthened by 7 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/571 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/571 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
At refinement iteration 2 (OVERLAPS) 1/572 variables, 23/62 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/572 variables, 8/70 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 572/1759 variables, and 70 constraints, problems are : Problem set: 0 solved, 1186 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 0/572 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 1186/1186 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1186 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/571 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/571 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
At refinement iteration 2 (OVERLAPS) 1/572 variables, 23/62 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/572 variables, 8/70 constraints. Problems are: Problem set: 0 solved, 1186 unsolved
[2024-05-21 01:04:37] [INFO ] Deduced a trap composed of 32 places in 273 ms of which 4 ms to minimize.
[2024-05-21 01:04:37] [INFO ] Deduced a trap composed of 31 places in 310 ms of which 4 ms to minimize.
[2024-05-21 01:04:38] [INFO ] Deduced a trap composed of 34 places in 269 ms of which 3 ms to minimize.
[2024-05-21 01:04:38] [INFO ] Deduced a trap composed of 16 places in 431 ms of which 5 ms to minimize.
[2024-05-21 01:04:41] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 3 ms to minimize.
[2024-05-21 01:04:41] [INFO ] Deduced a trap composed of 40 places in 120 ms of which 2 ms to minimize.
[2024-05-21 01:04:46] [INFO ] Deduced a trap composed of 24 places in 190 ms of which 3 ms to minimize.
[2024-05-21 01:04:49] [INFO ] Deduced a trap composed of 11 places in 157 ms of which 2 ms to minimize.
[2024-05-21 01:04:49] [INFO ] Deduced a trap composed of 34 places in 139 ms of which 2 ms to minimize.
[2024-05-21 01:04:50] [INFO ] Deduced a trap composed of 49 places in 243 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 572/1759 variables, and 80 constraints, problems are : Problem set: 0 solved, 1186 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 0/572 constraints, ReadFeed: 0/7 constraints, PredecessorRefiner: 0/1186 constraints, Known Traps: 10/10 constraints]
After SMT, in 61100ms problems are : Problem set: 0 solved, 1186 unsolved
Search for dead transitions found 0 dead transitions in 61124ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63100 ms. Remains : 572/572 places, 1187/1187 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 572 transition count 1184
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 569 transition count 1184
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 568 transition count 1184
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 11 place count 566 transition count 1182
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 565 transition count 1181
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 565 transition count 1181
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 565 transition count 1180
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 564 transition count 1179
Applied a total of 16 rules in 81 ms. Remains 564 /572 variables (removed 8) and now considering 1179/1187 (removed 8) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 1179 rows 564 cols
[2024-05-21 01:04:51] [INFO ] Computed 69 invariants in 13 ms
[2024-05-21 01:04:52] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-21 01:04:52] [INFO ] [Nat]Absence check using 24 positive place invariants in 10 ms returned sat
[2024-05-21 01:04:52] [INFO ] [Nat]Absence check using 24 positive and 45 generalized place invariants in 20 ms returned sat
[2024-05-21 01:05:04] [INFO ] After 11735ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
[2024-05-21 01:05:07] [INFO ] Deduced a trap composed of 45 places in 149 ms of which 3 ms to minimize.
[2024-05-21 01:05:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 241 ms
[2024-05-21 01:05:13] [INFO ] Deduced a trap composed of 57 places in 166 ms of which 3 ms to minimize.
[2024-05-21 01:05:13] [INFO ] Deduced a trap composed of 46 places in 302 ms of which 4 ms to minimize.
[2024-05-21 01:05:14] [INFO ] Deduced a trap composed of 32 places in 230 ms of which 4 ms to minimize.
[2024-05-21 01:05:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 900 ms
TRAPS : Iteration 1
[2024-05-21 01:05:22] [INFO ] Deduced a trap composed of 36 places in 139 ms of which 2 ms to minimize.
[2024-05-21 01:05:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 226 ms
TRAPS : Iteration 2
[2024-05-21 01:05:40] [INFO ] Deduced a trap composed of 71 places in 278 ms of which 4 ms to minimize.
[2024-05-21 01:05:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 368 ms
[2024-05-21 01:05:44] [INFO ] Deduced a trap composed of 39 places in 124 ms of which 2 ms to minimize.
[2024-05-21 01:05:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2024-05-21 01:05:51] [INFO ] Deduced a trap composed of 32 places in 79 ms of which 1 ms to minimize.
[2024-05-21 01:05:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 164 ms
TRAPS : Iteration 3
[2024-05-21 01:06:00] [INFO ] After 68324ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
[2024-05-21 01:06:03] [INFO ] After 71813ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
[2024-05-21 01:06:04] [INFO ] Flatten gal took : 119 ms
[2024-05-21 01:06:04] [INFO ] Flatten gal took : 72 ms
[2024-05-21 01:06:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4614530974926120670.gal : 38 ms
[2024-05-21 01:06:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12358537068835711576.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/ReachabilityCardinality4614530974926120670.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12358537068835711576.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 ...329
Loading property file /tmp/ReachabilityCardinality12358537068835711576.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 10
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :10 after 20
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :20 after 78
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :78 after 1233
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1233 after 82252
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :82252 after 1.07925e+07
Detected timeout of ITS tools.
[2024-05-21 01:06:19] [INFO ] Flatten gal took : 62 ms
[2024-05-21 01:06:19] [INFO ] Applying decomposition
[2024-05-21 01:06:19] [INFO ] Flatten gal took : 56 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/graph3888367708134505062.txt' '-o' '/tmp/graph3888367708134505062.bin' '-w' '/tmp/graph3888367708134505062.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3888367708134505062.bin' '-l' '-1' '-v' '-w' '/tmp/graph3888367708134505062.weights' '-q' '0' '-e' '0.001'
[2024-05-21 01:06:19] [INFO ] Decomposing Gal with order
[2024-05-21 01:06:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 01:06:20] [INFO ] Removed a total of 2141 redundant transitions.
[2024-05-21 01:06:20] [INFO ] Flatten gal took : 254 ms
[2024-05-21 01:06:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 72 ms.
[2024-05-21 01:06:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18389092381321086233.gal : 32 ms
[2024-05-21 01:06:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2938543459342525180.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/ReachabilityCardinality18389092381321086233.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2938543459342525180.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 ...308
Loading property file /tmp/ReachabilityCardinality2938543459342525180.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :1 after 7
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :7 after 55
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :55 after 15709
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :15709 after 7.27005e+07
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-07 does not hold.
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :7.27005e+07 after 6.0006e+08
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :6.0006e+08 after 9.49682e+08
Reachability property ASLink-PT-04a-ReachabilityCardinality-2023-12 is true.
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-11 does not hold.
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :9.49682e+08 after 1.35031e+10
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :1.35031e+10 after 1.8637e+10
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.8637e+10 after 2.72196e+10
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :2.72196e+10 after 3.27669e+10
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 103840 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 01:06:35] [INFO ] Flatten gal took : 66 ms
[2024-05-21 01:06:35] [INFO ] Applying decomposition
[2024-05-21 01:06:35] [INFO ] Flatten gal took : 68 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/graph3724908008188551909.txt' '-o' '/tmp/graph3724908008188551909.bin' '-w' '/tmp/graph3724908008188551909.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3724908008188551909.bin' '-l' '-1' '-v' '-w' '/tmp/graph3724908008188551909.weights' '-q' '0' '-e' '0.001'
[2024-05-21 01:06:35] [INFO ] Decomposing Gal with order
[2024-05-21 01:06:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 01:06:36] [INFO ] Removed a total of 2164 redundant transitions.
[2024-05-21 01:06:36] [INFO ] Flatten gal took : 130 ms
[2024-05-21 01:06:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 35 ms.
[2024-05-21 01:06:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13196149862369258878.gal : 17 ms
[2024-05-21 01:06:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17586054972695754688.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/ReachabilityCardinality13196149862369258878.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17586054972695754688.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 ...309
Loading property file /tmp/ReachabilityCardinality17586054972695754688.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :8 after 15
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :15 after 2.932e+12
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :2.932e+12 after 3.71642e+14
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :3.71642e+14 after 1.44414e+15
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1.44414e+15 after 2.03561e+15
Reachability property ASLink-PT-04a-ReachabilityCardinality-2023-12 is true.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-11 does not hold.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-01 does not hold.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :2.03561e+15 after 2.72488e+15
Detected timeout of ITS tools.
[2024-05-21 01:36:36] [INFO ] Flatten gal took : 46 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14887001988256138617
[2024-05-21 01:36:36] [INFO ] Computing symmetric may disable matrix : 1187 transitions.
[2024-05-21 01:36:36] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:36:36] [INFO ] Computing symmetric may enable matrix : 1187 transitions.
[2024-05-21 01:36:36] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:36:36] [INFO ] Applying decomposition
[2024-05-21 01:36:36] [INFO ] Flatten gal took : 68 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/graph1736509808315036072.txt' '-o' '/tmp/graph1736509808315036072.bin' '-w' '/tmp/graph1736509808315036072.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1736509808315036072.bin' '-l' '-1' '-v' '-w' '/tmp/graph1736509808315036072.weights' '-q' '0' '-e' '0.001'
[2024-05-21 01:36:36] [INFO ] Decomposing Gal with order
[2024-05-21 01:36:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 01:36:36] [INFO ] Computing Do-Not-Accords matrix : 1187 transitions.
[2024-05-21 01:36:36] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 01:36:36] [INFO ] Removed a total of 2157 redundant transitions.
[2024-05-21 01:36:36] [INFO ] Built C files in 466ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14887001988256138617
Running compilation step : cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-21 01:36:36] [INFO ] Flatten gal took : 95 ms
[2024-05-21 01:36:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 73 labels/synchronizations in 38 ms.
[2024-05-21 01:36:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11062529228214627697.gal : 13 ms
[2024-05-21 01:36:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16336960689555016205.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/ReachabilityCardinality11062529228214627697.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16336960689555016205.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 ...309
Loading property file /tmp/ReachabilityCardinality16336960689555016205.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :11 after 31
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :31 after 3481
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :3481 after 6.90827e+07
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :6.90827e+07 after 7.36039e+07
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :7.36039e+07 after 5.73751e+09
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :5.73751e+09 after 1.08995e+10
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.08995e+10 after 2.27447e+10
Compilation finished in 7893 ms.
Running link step : cd /tmp/ltsmin14887001988256138617;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202402==true'
Invariant property ASLink-PT-04a-ReachabilityCardinality-2024-07 does not hold.
FORMULA ASLink-PT-04a-ReachabilityCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.10973e+11 after 1.20926e+11
WARNING : LTSmin timed out (>90 s) on command cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202403==true'
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.2213e+12 after 1.34363e+12
WARNING : LTSmin timed out (>90 s) on command cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202403==true'
Running LTSmin : cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202410==true'
WARNING : LTSmin timed out (>90 s) on command cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202410==true'
Running LTSmin : cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202414==true'
WARNING : LTSmin timed out (>90 s) on command cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202414==true'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202402==true'
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :5.48824e+12 after 5.93216e+12
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin14887001988256138617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT04aReachabilityCardinality202403==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
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_1.0.0.202405141337.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="ASLink-PT-04a"
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 ASLink-PT-04a, 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 r004-smll-171620117700062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a 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 ;