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-171620117800078.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-05a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620117800078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K 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 3.7K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K 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 516K 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-05a-ReachabilityCardinality-2024-00
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2023-01
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-02
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2023-03
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2023-04
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2023-05
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-06
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-07
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-08
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-09
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-10
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-11
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-12
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-13
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-14
FORMULA_NAME ASLink-PT-05a-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716275396237

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-05a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-21 07:09:57] [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 07:09:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 07:09:58] [INFO ] Load time of PNML (sax parser for PT used): 426 ms
[2024-05-21 07:09:58] [INFO ] Transformed 1211 places.
[2024-05-21 07:09:58] [INFO ] Transformed 1827 transitions.
[2024-05-21 07:09:58] [INFO ] Found NUPN structural information;
[2024-05-21 07:09:58] [INFO ] Parsed PT model containing 1211 places and 1827 transitions and 6877 arcs in 615 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (234 resets) in 2686 ms. (14 steps per ms) remains 11/14 properties
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (39 resets) in 838 ms. (47 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (39 resets) in 326 ms. (122 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (37 resets) in 195 ms. (204 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (40 resets) in 799 ms. (50 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (34 resets) in 712 ms. (56 steps per ms) remains 11/11 properties
[2024-05-21 07:10:00] [INFO ] Flatten gal took : 755 ms
BEST_FIRST walk for 40002 steps (34 resets) in 489 ms. (81 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (31 resets) in 268 ms. (148 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (39 resets) in 146 ms. (272 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (40 resets) in 366 ms. (109 steps per ms) remains 11/11 properties
[2024-05-21 07:10:00] [INFO ] Flatten gal took : 382 ms
BEST_FIRST walk for 40003 steps (38 resets) in 178 ms. (223 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (38 resets) in 192 ms. (207 steps per ms) remains 11/11 properties
// Phase 1: matrix 1808 rows 1211 cols
[2024-05-21 07:10:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10922976148529675447.gal : 152 ms
[2024-05-21 07:10:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality537915977282854800.prop : 4 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/ReachabilityCardinality10922976148529675447.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality537915977282854800.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 ...328
[2024-05-21 07:10:01] [INFO ] Computed 232 invariants in 150 ms
Loading property file /tmp/ReachabilityCardinality537915977282854800.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/229 variables, 229/229 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/229 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/229 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 167/396 variables, 43/274 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/396 variables, 167/441 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/396 variables, 2/443 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/396 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 29/425 variables, 13/456 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/425 variables, 29/485 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/425 variables, 1/486 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/425 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem ASLink-PT-05a-ReachabilityCardinality-2024-11 is UNSAT
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 11 (OVERLAPS) 783/1208 variables, 169/655 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1208 variables, 783/1438 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :6 after 13
SDD proceeding with computation,11 properties remain. new max is 16
At refinement iteration 13 (INCLUDED_ONLY) 0/1208 variables, 0/1438 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD size :13 after 20
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :20 after 38
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :38 after 64
At refinement iteration 14 (OVERLAPS) 3/1211 variables, 2/1440 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :64 after 267
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :267 after 29550
At refinement iteration 15 (INCLUDED_ONLY) 0/1211 variables, 3/1443 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :29550 after 6.17793e+06
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :6.17793e+06 after 4.47131e+11
At refinement iteration 16 (INCLUDED_ONLY) 0/1211 variables, 0/1443 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 17 (OVERLAPS) 1808/3019 variables, 1211/2654 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/3019 variables, 0/2654 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3019/3019 variables, and 2654 constraints, problems are : Problem set: 1 solved, 10 unsolved in 5043 ms.
Refiners :[Domain max(s): 1211/1211 constraints, Positive P Invariants (semi-flows): 56/56 constraints, Generalized P Invariants (flows): 176/176 constraints, State Equation: 1211/1211 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 192/192 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 1/193 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/192 variables, 0/193 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 169/361 variables, 40/233 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/361 variables, 169/402 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/361 variables, 3/405 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/361 variables, 0/405 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 36/397 variables, 16/421 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/397 variables, 36/457 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/397 variables, 1/458 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/397 variables, 0/458 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 803/1200 variables, 168/626 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1200 variables, 803/1429 constraints. Problems are: Problem set: 1 solved, 10 unsolved
[2024-05-21 07:10:08] [INFO ] Deduced a trap composed of 42 places in 482 ms of which 66 ms to minimize.
[2024-05-21 07:10:08] [INFO ] Deduced a trap composed of 40 places in 330 ms of which 5 ms to minimize.
[2024-05-21 07:10:09] [INFO ] Deduced a trap composed of 45 places in 176 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1200 variables, 3/1432 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1200 variables, 0/1432 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 15 (OVERLAPS) 11/1211 variables, 3/1435 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1211 variables, 11/1446 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1211 variables, 0/1446 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SMT process timed out in 10600ms, After SMT, problems are : Problem set: 1 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 192 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1808/1808 transitions.
Ensure Unique test removed 19 places
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 1182 transition count 1747
Reduce places removed 61 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 71 rules applied. Total rules applied 161 place count 1121 transition count 1737
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 171 place count 1111 transition count 1737
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 171 place count 1111 transition count 1654
Deduced a syphon composed of 83 places in 3 ms
Ensure Unique test removed 23 places
Reduce places removed 106 places and 0 transitions.
Iterating global reduction 3 with 189 rules applied. Total rules applied 360 place count 1005 transition count 1654
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 362 place count 1004 transition count 1653
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 363 place count 1003 transition count 1653
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 370 place count 996 transition count 1618
Ensure Unique test removed 1 places
Iterating global reduction 5 with 8 rules applied. Total rules applied 378 place count 995 transition count 1618
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
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 5 with 3 rules applied. Total rules applied 381 place count 995 transition count 1615
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 382 place count 994 transition count 1615
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 382 place count 994 transition count 1614
Deduced a syphon composed of 1 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 3 rules applied. Total rules applied 385 place count 992 transition count 1614
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 386 place count 991 transition count 1614
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 387 place count 990 transition count 1606
Iterating global reduction 8 with 1 rules applied. Total rules applied 388 place count 990 transition count 1606
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 389 place count 989 transition count 1598
Iterating global reduction 8 with 1 rules applied. Total rules applied 390 place count 989 transition count 1598
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 391 place count 988 transition count 1590
Iterating global reduction 8 with 1 rules applied. Total rules applied 392 place count 988 transition count 1590
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 11 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 8 with 46 rules applied. Total rules applied 438 place count 965 transition count 1567
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 440 place count 965 transition count 1565
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 442 place count 963 transition count 1565
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 9 with 4 rules applied. Total rules applied 446 place count 963 transition count 1561
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 450 place count 959 transition count 1561
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 10 with 5 rules applied. Total rules applied 455 place count 959 transition count 1561
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 458 place count 959 transition count 1561
Applied a total of 458 rules in 1001 ms. Remains 959 /1211 variables (removed 252) and now considering 1561/1808 (removed 247) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1028 ms. Remains : 959/1211 places, 1561/1808 transitions.
RANDOM walk for 40000 steps (312 resets) in 605 ms. (66 steps per ms) remains 9/10 properties
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (57 resets) in 379 ms. (105 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (56 resets) in 145 ms. (273 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (57 resets) in 179 ms. (222 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (65 resets) in 292 ms. (136 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (57 resets) in 339 ms. (117 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (63 resets) in 458 ms. (87 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (47 resets) in 162 ms. (245 steps per ms) remains 8/9 properties
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (59 resets) in 143 ms. (277 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (59 resets) in 201 ms. (198 steps per ms) remains 8/8 properties
// Phase 1: matrix 1561 rows 959 cols
[2024-05-21 07:10:13] [INFO ] Computed 176 invariants in 42 ms
[2024-05-21 07:10:13] [INFO ] State equation strengthened by 15 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 169/343 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/343 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 12/355 variables, 7/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/355 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 587/942 variables, 128/173 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/942 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 17/959 variables, 3/176 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/959 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1561/2520 variables, 959/1135 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2520 variables, 15/1150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2520 variables, 0/1150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/2520 variables, 0/1150 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2520/2520 variables, and 1150 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3050 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 132/132 constraints, State Equation: 959/959 constraints, ReadFeed: 15/15 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) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 169/343 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/343 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/343 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 12/355 variables, 7/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/355 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 587/942 variables, 128/173 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 07:10:18] [INFO ] Deduced a trap composed of 23 places in 610 ms of which 8 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/942 variables, 1/174 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/942 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 17/959 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/959 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1561/2520 variables, 959/1136 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2520 variables, 15/1151 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2520 variables, 8/1159 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2520/2520 variables, and 1159 constraints, problems are : Problem set: 0 solved, 8 unsolved in 45012 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 132/132 constraints, State Equation: 959/959 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints]
After SMT, in 48244ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 174 out of 959 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 959/959 places, 1561/1561 transitions.
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 0 with 1 rules applied. Total rules applied 1 place count 959 transition count 1560
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 958 transition count 1560
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 958 transition count 1556
Deduced a syphon composed of 4 places in 3 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 11 rules applied. Total rules applied 13 place count 951 transition count 1556
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 950 transition count 1555
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 950 transition count 1554
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 949 transition count 1554
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 19 place count 949 transition count 1552
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 21 place count 947 transition count 1552
Applied a total of 21 rules in 186 ms. Remains 947 /959 variables (removed 12) and now considering 1552/1561 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 947/959 places, 1552/1561 transitions.
RANDOM walk for 40000 steps (336 resets) in 502 ms. (79 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (53 resets) in 301 ms. (132 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (65 resets) in 129 ms. (307 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (62 resets) in 143 ms. (277 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (71 resets) in 234 ms. (170 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (63 resets) in 317 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (62 resets) in 481 ms. (82 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (63 resets) in 133 ms. (298 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (57 resets) in 146 ms. (272 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 108975 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :0 out of 8
Probabilistic random walk after 108975 steps, saw 39453 distinct states, run finished after 3007 ms. (steps per millisecond=36 ) properties seen :0
// Phase 1: matrix 1552 rows 947 cols
[2024-05-21 07:11:05] [INFO ] Computed 173 invariants in 21 ms
[2024-05-21 07:11:05] [INFO ] State equation strengthened by 16 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 174/348 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/348 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/348 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 12/360 variables, 7/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 571/931 variables, 125/171 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/931 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 16/947 variables, 2/173 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/947 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1552/2499 variables, 947/1120 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2499 variables, 16/1136 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2499 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/2499 variables, 0/1136 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2499/2499 variables, and 1136 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3148 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 128/128 constraints, State Equation: 947/947 constraints, ReadFeed: 16/16 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) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 174/348 variables, 38/38 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/348 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/348 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 12/360 variables, 7/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 571/931 variables, 125/171 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 07:11:10] [INFO ] Deduced a trap composed of 116 places in 489 ms of which 5 ms to minimize.
[2024-05-21 07:11:10] [INFO ] Deduced a trap composed of 114 places in 487 ms of which 6 ms to minimize.
[2024-05-21 07:11:11] [INFO ] Deduced a trap composed of 114 places in 510 ms of which 6 ms to minimize.
[2024-05-21 07:11:11] [INFO ] Deduced a trap composed of 70 places in 359 ms of which 5 ms to minimize.
[2024-05-21 07:11:11] [INFO ] Deduced a trap composed of 66 places in 349 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/931 variables, 5/176 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/931 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 16/947 variables, 2/178 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/947 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1552/2499 variables, 947/1125 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2499 variables, 16/1141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2499 variables, 8/1149 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2499/2499 variables, and 1149 constraints, problems are : Problem set: 0 solved, 8 unsolved in 75012 ms.
Refiners :[Positive P Invariants (semi-flows): 45/45 constraints, Generalized P Invariants (flows): 128/128 constraints, State Equation: 947/947 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 5/5 constraints]
After SMT, in 78260ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 174 out of 947 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 947/947 places, 1552/1552 transitions.
Applied a total of 0 rules in 45 ms. Remains 947 /947 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 947/947 places, 1552/1552 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 947/947 places, 1552/1552 transitions.
Applied a total of 0 rules in 46 ms. Remains 947 /947 variables (removed 0) and now considering 1552/1552 (removed 0) transitions.
[2024-05-21 07:12:24] [INFO ] Invariant cache hit.
[2024-05-21 07:12:25] [INFO ] Implicit Places using invariants in 980 ms returned [1, 19, 20, 32, 50, 68, 107, 133, 160, 173, 175, 176, 177, 195, 252, 270, 287, 310, 324, 328, 329, 330, 348, 366, 430, 465, 481, 482, 484, 502, 520, 557, 574, 621, 627, 647, 665, 704, 721, 741, 757, 763, 774, 778, 810, 815, 833, 837, 849, 855, 861, 867, 879, 885, 897, 909]
[2024-05-21 07:12:25] [INFO ] Actually due to overlaps returned [810, 50, 195, 330, 348, 484, 502, 647, 815, 32, 177, 176, 329, 627, 778, 175, 328, 482, 833, 1, 310, 465, 481, 757, 19, 20, 68, 173, 324, 366, 520, 621, 665, 774, 837, 879, 897, 909, 160, 557, 574, 704, 721, 741, 763, 849, 855, 861, 867, 885]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 994 ms to find 50 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 897/947 places, 1552/1552 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 893 transition count 1521
Reduce places removed 31 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 41 rules applied. Total rules applied 76 place count 862 transition count 1511
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 86 place count 852 transition count 1511
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 86 place count 852 transition count 1503
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 102 place count 844 transition count 1503
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 104 place count 843 transition count 1502
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 105 place count 842 transition count 1502
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 113 place count 834 transition count 1494
Ensure Unique test removed 1 places
Iterating global reduction 5 with 9 rules applied. Total rules applied 122 place count 833 transition count 1494
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 129 place count 826 transition count 1487
Iterating global reduction 5 with 7 rules applied. Total rules applied 136 place count 826 transition count 1487
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 3 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 172 place count 808 transition count 1469
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 5 with 19 rules applied. Total rules applied 191 place count 808 transition count 1452
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 5 with 19 rules applied. Total rules applied 210 place count 789 transition count 1452
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 216 place count 789 transition count 1452
Partial Post-agglomeration rule applied 5 times.
Drop transitions (Partial Post agglomeration) removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 221 place count 789 transition count 1452
Applied a total of 221 rules in 247 ms. Remains 789 /897 variables (removed 108) and now considering 1452/1552 (removed 100) transitions.
// Phase 1: matrix 1452 rows 789 cols
[2024-05-21 07:12:25] [INFO ] Computed 117 invariants in 17 ms
[2024-05-21 07:12:25] [INFO ] Implicit Places using invariants in 623 ms returned [101, 110, 130, 227, 243, 266, 498, 509, 641]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 626 ms to find 9 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 780/947 places, 1452/1552 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 778 transition count 1449
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 778 transition count 1449
Applied a total of 4 rules in 50 ms. Remains 778 /780 variables (removed 2) and now considering 1449/1452 (removed 3) transitions.
// Phase 1: matrix 1449 rows 778 cols
[2024-05-21 07:12:26] [INFO ] Computed 108 invariants in 17 ms
[2024-05-21 07:12:26] [INFO ] Implicit Places using invariants in 592 ms returned []
[2024-05-21 07:12:26] [INFO ] Invariant cache hit.
[2024-05-21 07:12:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 07:12:28] [INFO ] Implicit Places using invariants and state equation in 2049 ms returned []
Implicit Place search using SMT with State Equation took 2644 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 778/947 places, 1449/1552 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4607 ms. Remains : 778/947 places, 1449/1552 transitions.
RANDOM walk for 40000 steps (377 resets) in 476 ms. (83 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (62 resets) in 186 ms. (213 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (67 resets) in 100 ms. (396 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (67 resets) in 111 ms. (357 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (68 resets) in 191 ms. (208 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (65 resets) in 237 ms. (168 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (68 resets) in 319 ms. (125 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (65 resets) in 108 ms. (367 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (69 resets) in 112 ms. (354 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 169681 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :0 out of 8
Probabilistic random walk after 169681 steps, saw 43705 distinct states, run finished after 3001 ms. (steps per millisecond=56 ) properties seen :0
[2024-05-21 07:12:32] [INFO ] Invariant cache hit.
[2024-05-21 07:12:32] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 235/409 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/409 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/409 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 361/770 variables, 73/107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/770 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 8/778 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/778 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1449/2227 variables, 778/886 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2227 variables, 3/889 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2227 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 0/2227 variables, 0/889 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2227/2227 variables, and 889 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2364 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 77/77 constraints, State Equation: 778/778 constraints, ReadFeed: 3/3 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) 0/174 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 235/409 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/409 variables, 3/34 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/409 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 361/770 variables, 73/107 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 07:12:35] [INFO ] Deduced a trap composed of 33 places in 183 ms of which 3 ms to minimize.
[2024-05-21 07:12:35] [INFO ] Deduced a trap composed of 39 places in 212 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/770 variables, 2/109 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-21 07:12:36] [INFO ] Deduced a trap composed of 29 places in 230 ms of which 4 ms to minimize.
[2024-05-21 07:12:36] [INFO ] Deduced a trap composed of 28 places in 224 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/770 variables, 2/111 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/770 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 8/778 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/778 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1449/2227 variables, 778/890 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2227 variables, 3/893 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2227 variables, 8/901 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2227 variables, 0/901 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2227/2227 variables, and 901 constraints, problems are : Problem set: 0 solved, 8 unsolved in 90010 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 77/77 constraints, State Equation: 778/778 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 4/4 constraints]
After SMT, in 92442ms problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 174 out of 778 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 778/778 places, 1449/1449 transitions.
Applied a total of 0 rules in 48 ms. Remains 778 /778 variables (removed 0) and now considering 1449/1449 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 778/778 places, 1449/1449 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 778/778 places, 1449/1449 transitions.
Applied a total of 0 rules in 24 ms. Remains 778 /778 variables (removed 0) and now considering 1449/1449 (removed 0) transitions.
[2024-05-21 07:14:04] [INFO ] Invariant cache hit.
[2024-05-21 07:14:05] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-21 07:14:05] [INFO ] Invariant cache hit.
[2024-05-21 07:14:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-21 07:14:07] [INFO ] Implicit Places using invariants and state equation in 2289 ms returned []
Implicit Place search using SMT with State Equation took 2855 ms to find 0 implicit places.
[2024-05-21 07:14:07] [INFO ] Redundant transitions in 111 ms returned []
Running 1448 sub problems to find dead transitions.
[2024-05-21 07:14:07] [INFO ] Invariant cache hit.
[2024-05-21 07:14:07] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/777 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 777/2227 variables, and 68 constraints, problems are : Problem set: 0 solved, 1448 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 0/31 constraints, Generalized P Invariants (flows): 68/77 constraints, State Equation: 0/778 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 1448/1448 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1448 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/777 variables, 68/68 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/777 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
At refinement iteration 2 (OVERLAPS) 1/778 variables, 31/99 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/778 variables, 9/108 constraints. Problems are: Problem set: 0 solved, 1448 unsolved
[2024-05-21 07:15:05] [INFO ] Deduced a trap composed of 30 places in 410 ms of which 5 ms to minimize.
[2024-05-21 07:15:07] [INFO ] Deduced a trap composed of 42 places in 263 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 778/2227 variables, and 110 constraints, problems are : Problem set: 0 solved, 1448 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 77/77 constraints, State Equation: 0/778 constraints, ReadFeed: 0/3 constraints, PredecessorRefiner: 0/1448 constraints, Known Traps: 2/2 constraints]
After SMT, in 61306ms problems are : Problem set: 0 solved, 1448 unsolved
Search for dead transitions found 0 dead transitions in 61329ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64336 ms. Remains : 778/778 places, 1449/1449 transitions.
Attempting over-approximation, by ignoring read arcs.
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 2 place count 777 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 777 transition count 1447
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 777 transition count 1446
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 776 transition count 1446
Applied a total of 5 rules in 111 ms. Remains 776 /778 variables (removed 2) and now considering 1446/1449 (removed 3) transitions.
Running SMT prover for 8 properties.
// Phase 1: matrix 1446 rows 776 cols
[2024-05-21 07:15:09] [INFO ] Computed 108 invariants in 16 ms
[2024-05-21 07:15:09] [INFO ] After 269ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-21 07:15:10] [INFO ] [Nat]Absence check using 34 positive place invariants in 17 ms returned sat
[2024-05-21 07:15:10] [INFO ] [Nat]Absence check using 34 positive and 74 generalized place invariants in 37 ms returned sat
[2024-05-21 07:15:34] [INFO ] After 24498ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
TRAPS : Iteration 0
[2024-05-21 07:15:41] [INFO ] Deduced a trap composed of 17 places in 484 ms of which 7 ms to minimize.
[2024-05-21 07:15:42] [INFO ] Deduced a trap composed of 99 places in 491 ms of which 7 ms to minimize.
[2024-05-21 07:15:42] [INFO ] Deduced a trap composed of 96 places in 458 ms of which 6 ms to minimize.
[2024-05-21 07:15:43] [INFO ] Deduced a trap composed of 92 places in 478 ms of which 6 ms to minimize.
[2024-05-21 07:15:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2243 ms
TRAPS : Iteration 1
[2024-05-21 07:17:19] [INFO ] Deduced a trap composed of 51 places in 253 ms of which 4 ms to minimize.
[2024-05-21 07:17:19] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 2 ms to minimize.
[2024-05-21 07:17:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 526 ms
TRAPS : Iteration 2
[2024-05-21 07:18:14] [INFO ] Deduced a trap composed of 23 places in 325 ms of which 4 ms to minimize.
[2024-05-21 07:18:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 431 ms
TRAPS : Iteration 3
[2024-05-21 07:18:21] [INFO ] Deduced a trap composed of 23 places in 142 ms of which 2 ms to minimize.
[2024-05-21 07:18:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 249 ms
TRAPS : Iteration 4
[2024-05-21 07:18:55] [INFO ] After 225259ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2024-05-21 07:19:08] [INFO ] After 238392ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2024-05-21 07:19:08] [INFO ] Flatten gal took : 102 ms
[2024-05-21 07:19:08] [INFO ] Flatten gal took : 88 ms
[2024-05-21 07:19:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5989076692094059714.gal : 19 ms
[2024-05-21 07:19:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10277232560722262711.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/ReachabilityCardinality5989076692094059714.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10277232560722262711.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/ReachabilityCardinality10277232560722262711.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :8 after 11
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :11 after 16
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :16 after 36
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :36 after 281
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :281 after 1431
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :1431 after 265741
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :265741 after 4.07952e+07
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :4.07952e+07 after 1.56344e+10
Detected timeout of ITS tools.
[2024-05-21 07:19:23] [INFO ] Flatten gal took : 70 ms
[2024-05-21 07:19:23] [INFO ] Applying decomposition
[2024-05-21 07:19:23] [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/graph12691957853719597980.txt' '-o' '/tmp/graph12691957853719597980.bin' '-w' '/tmp/graph12691957853719597980.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12691957853719597980.bin' '-l' '-1' '-v' '-w' '/tmp/graph12691957853719597980.weights' '-q' '0' '-e' '0.001'
[2024-05-21 07:19:24] [INFO ] Decomposing Gal with order
[2024-05-21 07:19:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:19:24] [INFO ] Removed a total of 2480 redundant transitions.
[2024-05-21 07:19:24] [INFO ] Flatten gal took : 239 ms
[2024-05-21 07:19:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 65 ms.
[2024-05-21 07:19:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9387469361440623404.gal : 23 ms
[2024-05-21 07:19:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15050996758922560374.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/ReachabilityCardinality9387469361440623404.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15050996758922560374.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/ReachabilityCardinality15050996758922560374.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 4
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :4 after 121
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :121 after 12811
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :12811 after 127681
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :127681 after 3.35345e+10
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :3.35345e+10 after 1.10971e+11
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :1.10971e+11 after 6.61151e+12
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :6.61151e+12 after 3.74506e+13
Reachability property ASLink-PT-05a-ReachabilityCardinality-2024-12 is true.
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 270424 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 07:19:39] [INFO ] Flatten gal took : 79 ms
[2024-05-21 07:19:39] [INFO ] Applying decomposition
[2024-05-21 07:19:39] [INFO ] Flatten gal took : 81 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/graph7537466438016573882.txt' '-o' '/tmp/graph7537466438016573882.bin' '-w' '/tmp/graph7537466438016573882.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7537466438016573882.bin' '-l' '-1' '-v' '-w' '/tmp/graph7537466438016573882.weights' '-q' '0' '-e' '0.001'
[2024-05-21 07:19:40] [INFO ] Decomposing Gal with order
[2024-05-21 07:19:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:19:40] [INFO ] Removed a total of 2481 redundant transitions.
[2024-05-21 07:19:40] [INFO ] Flatten gal took : 144 ms
[2024-05-21 07:19:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 36 ms.
[2024-05-21 07:19:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1143261099052624798.gal : 18 ms
[2024-05-21 07:19:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4688520108090444245.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/ReachabilityCardinality1143261099052624798.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4688520108090444245.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 ...307
Loading property file /tmp/ReachabilityCardinality4688520108090444245.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 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 1806
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :1806 after 6.78798e+14
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :6.78798e+14 after 7.85709e+16
Reachability property ASLink-PT-05a-ReachabilityCardinality-2024-12 is true.
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-05a-ReachabilityCardinality-2024-06 is true.
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :7.85709e+16 after 2.61097e+17
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :2.61097e+17 after 2.62268e+17
Reachability property ASLink-PT-05a-ReachabilityCardinality-2023-05 is true.
FORMULA ASLink-PT-05a-ReachabilityCardinality-2023-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :2.62268e+17 after 6.66653e+17
Invariant property ASLink-PT-05a-ReachabilityCardinality-2024-13 does not hold.
FORMULA ASLink-PT-05a-ReachabilityCardinality-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-05a-ReachabilityCardinality-2023-01 is true.
FORMULA ASLink-PT-05a-ReachabilityCardinality-2023-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6.66653e+17 after 1.62207e+18
Detected timeout of ITS tools.
[2024-05-21 07:49:40] [INFO ] Flatten gal took : 52 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8083782476280483425
[2024-05-21 07:49:40] [INFO ] Computing symmetric may disable matrix : 1449 transitions.
[2024-05-21 07:49:40] [INFO ] Applying decomposition
[2024-05-21 07:49:40] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 07:49:40] [INFO ] Computing symmetric may enable matrix : 1449 transitions.
[2024-05-21 07:49:40] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 07:49:40] [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/graph10257774755670778680.txt' '-o' '/tmp/graph10257774755670778680.bin' '-w' '/tmp/graph10257774755670778680.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10257774755670778680.bin' '-l' '-1' '-v' '-w' '/tmp/graph10257774755670778680.weights' '-q' '0' '-e' '0.001'
[2024-05-21 07:49:40] [INFO ] Decomposing Gal with order
[2024-05-21 07:49:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 07:49:41] [INFO ] Removed a total of 2494 redundant transitions.
[2024-05-21 07:49:41] [INFO ] Flatten gal took : 148 ms
[2024-05-21 07:49:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 38 ms.
[2024-05-21 07:49:41] [INFO ] Computing Do-Not-Accords matrix : 1449 transitions.
[2024-05-21 07:49:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16584844621248404550.gal : 22 ms
[2024-05-21 07:49:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9195056324885735724.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/ReachabilityCardinality16584844621248404550.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9195056324885735724.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
[2024-05-21 07:49:41] [INFO ] Computation of Completed DNA matrix. took 82 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 07:49:41] [INFO ] Built C files in 830ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8083782476280483425
Loading property file /tmp/ReachabilityCardinality9195056324885735724.prop.
Running compilation step : cd /tmp/ltsmin8083782476280483425;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' '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'
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1 after 12
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :12 after 27831
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :27831 after 3.74798e+10
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :3.74798e+10 after 1.21338e+11
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.21338e+11 after 2.50094e+11
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :2.50094e+11 after 8.21623e+12
Compilation finished in 10259 ms.
Running link step : cd /tmp/ltsmin8083782476280483425;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 104 ms.
Running LTSmin : cd /tmp/ltsmin8083782476280483425;'/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' 'ASLinkPT05aReachabilityCardinality202402==true'
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :8.21623e+12 after 4.77202e+13
WARNING : LTSmin timed out (>150 s) on command cd /tmp/ltsmin8083782476280483425;'/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' 'ASLinkPT05aReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin8083782476280483425;'/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' 'ASLinkPT05aReachabilityCardinality202303==true'
WARNING : LTSmin timed out (>150 s) on command cd /tmp/ltsmin8083782476280483425;'/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' 'ASLinkPT05aReachabilityCardinality202303==true'
Running LTSmin : cd /tmp/ltsmin8083782476280483425;'/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' 'ASLinkPT05aReachabilityCardinality202304==true'
WARNING : LTSmin timed out (>150 s) on command cd /tmp/ltsmin8083782476280483425;'/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' 'ASLinkPT05aReachabilityCardinality202304==true'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin8083782476280483425;'/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' 'ASLinkPT05aReachabilityCardinality202402==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-05a"
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-05a, 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-171620117800078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a 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 ;