Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r246-tall-171654351100222.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 MultiCrashLeafsetExtension-PT-S32C11, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654351100222
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.9K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 35M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2023-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716643312349

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-25 13:21:53] [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]
[2024-05-25 13:21:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 13:21:54] [INFO ] Load time of PNML (sax parser for PT used): 1107 ms
[2024-05-25 13:21:54] [INFO ] Transformed 34406 places.
[2024-05-25 13:21:55] [INFO ] Transformed 51525 transitions.
[2024-05-25 13:21:55] [INFO ] Parsed PT model containing 34406 places and 51525 transitions and 192310 arcs in 1432 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 32 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (355 resets) in 7062 ms. (5 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 104 ms. (38 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 240 ms. (16 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 105 ms. (37 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 94 ms. (42 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 98 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 221 ms. (18 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 162 ms. (24 steps per ms) remains 16/16 properties
[2024-05-25 13:21:59] [INFO ] Flatten gal took : 2620 ms
[2024-05-25 13:22:00] [INFO ] Flatten gal took : 1307 ms
[2024-05-25 13:22:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5390496166328133030.gal : 351 ms
[2024-05-25 13:22:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17654549658893825199.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/ReachabilityCardinality5390496166328133030.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17654549658893825199.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
Interrupted probabilistic random walk after 6449 steps, run timeout after 6001 ms. (steps per millisecond=1 ) properties seen :0 out of 16
Probabilistic random walk after 6449 steps, saw 3329 distinct states, run finished after 6006 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-25 13:22:04] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2024-05-25 13:22:16] [INFO ] Computed 1963 invariants in 12149 ms
[2024-05-25 13:22:16] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/424 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-00 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-01 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-07 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-09 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 5481/5905 variables, 15/15 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5905 variables, 1/16 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5905 variables, 0/16 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 65/5970 variables, 65/81 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5970 variables, 0/81 constraints. Problems are: Problem set: 4 solved, 12 unsolved
SMT process timed out in 17917ms, After SMT, problems are : Problem set: 4 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 371 out of 34406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 34406/34406 places, 51525/51525 transitions.
Graph (complete) has 112391 edges and 34406 vertex of which 34349 are kept as prefixes of interest. Removing 57 places using SCC suffix rule.81 ms
Discarding 57 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 10784 transitions
Trivial Post-agglo rules discarded 10784 transitions
Performed 10784 trivial Post agglomeration. Transition count delta: 10784
Iterating post reduction 0 with 10784 rules applied. Total rules applied 10785 place count 34349 transition count 40741
Reduce places removed 10784 places and 0 transitions.
Performed 177 Post agglomeration using F-continuation condition.Transition count delta: 177
Iterating post reduction 1 with 10961 rules applied. Total rules applied 21746 place count 23565 transition count 40564
Reduce places removed 177 places and 0 transitions.
Iterating post reduction 2 with 177 rules applied. Total rules applied 21923 place count 23388 transition count 40564
Performed 710 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 710 Pre rules applied. Total rules applied 21923 place count 23388 transition count 39854
Deduced a syphon composed of 710 places in 83 ms
Reduce places removed 710 places and 0 transitions.
Iterating global reduction 3 with 1420 rules applied. Total rules applied 23343 place count 22678 transition count 39854
Loading property file /tmp/ReachabilityCardinality17654549658893825199.prop.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 59 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 23409 place count 22645 transition count 39821
Free-agglomeration rule (complex) applied 2044 times.
Iterating global reduction 3 with 2044 rules applied. Total rules applied 25453 place count 22645 transition count 37777
Reduce places removed 2044 places and 0 transitions.
Iterating post reduction 3 with 2044 rules applied. Total rules applied 27497 place count 20601 transition count 37777
Partial Free-agglomeration rule applied 10784 times.
Drop transitions (Partial Free agglomeration) removed 10784 transitions
Iterating global reduction 4 with 10784 rules applied. Total rules applied 38281 place count 20601 transition count 37777
Applied a total of 38281 rules in 16330 ms. Remains 20601 /34406 variables (removed 13805) and now considering 37777/51525 (removed 13748) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16348 ms. Remains : 20601/34406 places, 37777/51525 transitions.
RANDOM walk for 40000 steps (582 resets) in 6975 ms. (5 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 836 ms. (47 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (56 resets) in 728 ms. (54 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 845 ms. (47 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 816 ms. (48 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 694 ms. (57 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 807 ms. (49 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 743 ms. (53 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 959 ms. (41 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 714 ms. (55 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 868 ms. (46 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (56 resets) in 745 ms. (53 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 907 ms. (44 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 26241 steps, run timeout after 12001 ms. (steps per millisecond=2 ) properties seen :0 out of 12
Probabilistic random walk after 26241 steps, saw 12399 distinct states, run finished after 12002 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 13:22:55] [INFO ] Flow matrix only has 36215 transitions (discarded 1562 similar events)
// Phase 1: matrix 36215 rows 20601 cols
[2024-05-25 13:23:11] [INFO ] Computed 1906 invariants in 16155 ms
[2024-05-25 13:23:13] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/371 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-08 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-13 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 7051/7422 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 10 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-14 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/7422 variables, 10/16 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7422 variables, 0/16 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 1/7423 variables, 1/17 constraints. Problems are: Problem set: 3 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/7423 variables, 0/17 constraints. Problems are: Problem set: 3 solved, 9 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-02 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-03 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 12829/20252 variables, 1540/1557 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20252 variables, 0/1557 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 56/20308 variables, 56/1613 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20308 variables, 0/1613 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 293/20601 variables, 293/1906 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/20601 variables, 0/1906 constraints. Problems are: Problem set: 5 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 56816/56816 variables, and 22507 constraints, problems are : Problem set: 5 solved, 7 unsolved in 45061 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 1843/1843 constraints, State Equation: 20601/20601 constraints, ReadFeed: 0/16546 constraints, PredecessorRefiner: 12/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 7174/7358 variables, 3/3 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7358 variables, 7/10 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7358 variables, 0/10 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 12885/20243 variables, 1538/1548 constraints. Problems are: Problem set: 5 solved, 7 unsolved
SMT process timed out in 189988ms, After SMT, problems are : Problem set: 5 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 184 out of 20601 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20601/20601 places, 37777/37777 transitions.
Graph (complete) has 151626 edges and 20601 vertex of which 20600 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.26 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 20600 transition count 37710
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 135 place count 20533 transition count 37710
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 135 place count 20533 transition count 37700
Deduced a syphon composed of 10 places in 24 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 155 place count 20523 transition count 37700
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 2 with 19 rules applied. Total rules applied 174 place count 20523 transition count 37681
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 193 place count 20504 transition count 37681
Partial Free-agglomeration rule applied 162 times.
Drop transitions (Partial Free agglomeration) removed 162 transitions
Iterating global reduction 3 with 162 rules applied. Total rules applied 355 place count 20504 transition count 37681
Applied a total of 355 rules in 4596 ms. Remains 20504 /20601 variables (removed 97) and now considering 37681/37777 (removed 96) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4597 ms. Remains : 20504/20601 places, 37681/37777 transitions.
RANDOM walk for 40000 steps (584 resets) in 6237 ms. (6 steps per ms) remains 6/7 properties
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (56 resets) in 829 ms. (48 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (56 resets) in 768 ms. (52 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 713 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 768 ms. (52 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 682 ms. (58 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 725 ms. (55 steps per ms) remains 6/6 properties
[2024-05-25 13:26:13] [INFO ] Flow matrix only has 36116 transitions (discarded 1565 similar events)
// Phase 1: matrix 36116 rows 20504 cols
[2024-05-25 13:26:25] [INFO ] Computed 1905 invariants in 12468 ms
[2024-05-25 13:26:27] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6959/7125 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7125 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7125 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 13002/20127 variables, 1520/1528 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20127 variables, 0/1528 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 60/20187 variables, 60/1588 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20187 variables, 0/1588 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 317/20504 variables, 317/1905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20504 variables, 0/1905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 36116/56620 variables, 20504/22409 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/56620 variables, 16546/38955 constraints. Problems are: Problem set: 0 solved, 6 unsolved
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 Real declared 56620/56620 variables, and 38955 constraints, problems are : Problem set: 0 solved, 6 unsolved in 75060 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 1842/1842 constraints, State Equation: 20504/20504 constraints, ReadFeed: 16546/16546 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 6959/7125 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7125 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7125 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 13002/20127 variables, 1520/1528 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 215143ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 166 out of 20504 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20504/20504 places, 37681/37681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 20504 transition count 37675
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 20498 transition count 37675
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 20498 transition count 37672
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 20495 transition count 37672
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 29 place count 20495 transition count 37672
Applied a total of 29 rules in 4639 ms. Remains 20495 /20504 variables (removed 9) and now considering 37672/37681 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4640 ms. Remains : 20495/20504 places, 37672/37681 transitions.
RANDOM walk for 40000 steps (587 resets) in 5741 ms. (6 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 745 ms. (53 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 817 ms. (48 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 834 ms. (47 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 787 ms. (50 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 764 ms. (52 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 805 ms. (49 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 20674 steps, run timeout after 9001 ms. (steps per millisecond=2 ) properties seen :0 out of 6
Probabilistic random walk after 20674 steps, saw 9883 distinct states, run finished after 9001 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 13:30:05] [INFO ] Flow matrix only has 36107 transitions (discarded 1565 similar events)
// Phase 1: matrix 36107 rows 20495 cols
[2024-05-25 13:30:19] [INFO ] Computed 1905 invariants in 14339 ms
[2024-05-25 13:30:20] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7109/7275 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7275 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7275 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 12921/20196 variables, 1597/1606 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/20196 variables, 0/1606 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 60/20256 variables, 60/1666 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/20256 variables, 0/1666 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 239/20495 variables, 239/1905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/20495 variables, 0/1905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 36107/56602 variables, 20495/22400 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 56602/56602 variables, and 38946 constraints, problems are : Problem set: 0 solved, 6 unsolved in 90104 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 1842/1842 constraints, State Equation: 20495/20495 constraints, ReadFeed: 16546/16546 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7109/7275 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7275 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7275 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 12921/20196 variables, 1597/1606 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 234198ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 166 out of 20495 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20495/20495 places, 37672/37672 transitions.
Applied a total of 0 rules in 1566 ms. Remains 20495 /20495 variables (removed 0) and now considering 37672/37672 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1568 ms. Remains : 20495/20495 places, 37672/37672 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20495/20495 places, 37672/37672 transitions.
Applied a total of 0 rules in 1401 ms. Remains 20495 /20495 variables (removed 0) and now considering 37672/37672 (removed 0) transitions.
[2024-05-25 13:34:02] [INFO ] Flow matrix only has 36107 transitions (discarded 1565 similar events)
[2024-05-25 13:34:02] [INFO ] Invariant cache hit.
[2024-05-25 13:34:37] [INFO ] Performed 3947/20495 implicitness test of which 162 returned IMPLICIT in 30 seconds.
[2024-05-25 13:35:07] [INFO ] Performed 6368/20495 implicitness test of which 298 returned IMPLICIT in 60 seconds.
[2024-05-25 13:35:37] [INFO ] Performed 8738/20495 implicitness test of which 459 returned IMPLICIT in 90 seconds.
[2024-05-25 13:36:07] [INFO ] Performed 11249/20495 implicitness test of which 644 returned IMPLICIT in 120 seconds.
[2024-05-25 13:36:37] [INFO ] Performed 13146/20495 implicitness test of which 773 returned IMPLICIT in 150 seconds.
[2024-05-25 13:36:42] [INFO ] Implicit Places using invariants in 160146 ms returned [4, 7, 36, 53, 72, 93, 116, 141, 168, 197, 228, 261, 296, 333, 372, 413, 455, 496, 535, 572, 607, 640, 671, 700, 727, 752, 775, 796, 815, 832, 847, 860, 896, 902, 915, 928, 943, 960, 979, 1000, 1023, 1048, 1075, 1104, 1135, 1169, 1204, 1241, 1280, 1398, 1433, 1466, 1498, 1527, 1554, 1579, 1602, 1623, 1642, 1659, 1674, 1687, 1700, 1736, 1742, 1755, 1768, 1781, 1796, 1813, 1832, 1853, 1876, 1901, 1928, 1957, 1988, 2021, 2056, 2094, 2132, 2170, 2205, 2239, 2270, 2299, 2326, 2352, 2375, 2396, 2415, 2432, 2447, 2460, 2473, 2486, 2522, 2528, 2541, 2554, 2567, 2580, 2595, 2612, 2631, 2652, 2675, 2700, 2727, 2756, 2787, 2820, 2855, 2891, 2926, 2959, 2990, 3020, 3047, 3072, 3095, 3116, 3135, 3152, 3168, 3181, 3194, 3207, 3220, 3257, 3263, 3291, 3304, 3317, 3330, 3345, 3362, 3381, 3402, 3425, 3450, 3477, 3506, 3537, 3570, 3604, 3637, 3668, 3697, 3724, 3749, 3773, 3795, 3814, 3831, 3846, 3859, 3872, 3885, 3898, 3911, 3947, 3953, 3966, 3979, 3992, 4005, 4018, 4031, 4047, 4064, 4084, 4105, 4128, 4153, 4180, 4209, 4241, 4273, 4304, 4333, 4360, 4385, 4408, 4429, 4448, 4465, 4480, 4493, 4507, 4520, 4533, 4546, 4559, 4595, 4601, 4614, 4627, 4640, 4654, 4667, 4680, 4693, 4708, 4725, 4744, 4765, 4789, 4814, 4841, 4870, 4900, 4929, 4956, 4981, 5004, 5025, 5044, 5061, 5076, 5089, 5102, 5115, 5128, 5141, 5154, 5167, 5203, 5209, 5222, 5235, 5248, 5261, 5275, 5288, 5301, 5314, 5329, 5346, 5365, 5386, 5409, 5434, 5461, 5489, 5516, 5541, 5565, 5586, 5605, 5622, 5637, 5650, 5663, 5676, 5689, 5702, 5715, 5728, 5741, 5777, 5783, 5796, 5810, 5823, 5836, 5849, 5862, 5876, 5889, 5902, 5917, 5934, 5953, 5974, 5997, 6022, 6048, 6073, 6096, 6117, 6136, 6153, 6168, 6181, 6195, 6208, 6222, 6235, 6248, 6261, 6274, 6287, 6323, 6329, 6342, 6355, 6368, 6381, 6394, 6407, 6420, 6433, 6446, 6459, 6474, 6491, 6510, 6531, 6554, 6578, 6602, 6623, 6642, 6659, 6674, 6687, 6700, 6713, 6726, 6739, 6752, 6765, 6778, 6791, 6804, 6841, 6847, 6860, 6873, 6886, 6899, 6912, 6925, 6938, 6951, 6964, 6977, 6990, 7005, 7022, 7041, 7062, 7084, 7105, 7124, 7141, 7156, 7169, 7182, 7195, 7208, 7221, 7234, 7247, 7260, 7273, 7286, 7299, 7335, 7341, 7354, 7367, 7380, 7393, 7406, 7419, 7432, 7445, 7458, 7471, 7484, 7497, 7512, 7529, 7548, 7568, 7587, 7604, 7619, 7632, 7645, 7658, 7672, 7685, 7698, 7711, 7725, 7738, 7751, 7765, 7779, 7816, 7822, 7835, 7848, 7861, 7874, 7887, 7900, 7913, 7926, 7939, 7952, 7965, 7978, 7991, 8006, 8023, 8041, 8058, 8073, 8086, 8099, 8112, 8125, 8138, 8151, 8164, 8178, 8191, 8204, 8217, 8230, 8243, 8280, 8286, 8299, 8312, 8325, 8339, 8352, 8365, 8379, 8392, 8405, 8419, 8432, 8445, 8458, 8471, 8486, 8502, 8517, 8530, 8543, 8556, 8569, 8582, 8595, 8608, 8621, 8634, 8647, 8660, 8673, 8686, 8699, 8735, 8741, 8754, 8767, 8780, 8793, 8806, 8820, 8833, 8846, 8859, 8872, 8885, 8898, 8911, 8924, 8937, 8951, 8964, 8977, 8990, 9003, 9016, 9029, 9043, 9056, 9069, 9082, 9095, 9108, 9121, 9134, 9147, 9183, 9189, 9202, 9215, 9228, 9242, 9255, 9268, 9281, 9294, 9307, 9320, 9333, 9346, 9359, 9372, 9385, 9398, 9412, 9425, 9438, 9452, 9465, 9478, 9491, 9504, 9517, 9530, 9543, 9556, 9569, 9582, 9595, 9632, 9634, 9637, 9650, 9663, 9676, 9689, 9702, 9715, 9728, 9741, 9768, 9781, 9794, 9808, 9821, 9834, 9861, 9874, 9887, 9900, 9913, 9926, 9939, 9953, 9966, 9979, 9992, 10005, 10018, 10031, 10044, 10080, 10086, 10099, 10112, 10125, 10138, 10151, 10164, 10177, 10190, 10203, 10216, 10229, 10242, 10255, 10268, 10281, 10294, 10307, 10320, 10333, 10347, 10360, 10373, 10386, 10399, 10413, 10426, 10439, 10452, 10465, 10478, 10491, 10527, 10533, 10546, 10559, 10572, 10585, 10598, 10611, 10624, 10637, 10650, 10663, 10676, 10689, 10702, 10715, 10728, 10741, 10755, 10768, 10781, 10794, 10807, 10820, 10833, 10846, 10859, 10872, 10885, 10898, 10911, 10924, 10937, 10973, 10979, 10992, 11005, 11018, 11031, 11044, 11057, 11070, 11083, 11096, 11109, 11122, 11135, 11148, 11161, 11174, 11190, 11206, 11221, 11234, 11247, 11260, 11273, 11286, 11299, 11312, 11325, 11338, 11351, 11364, 11377, 11390, 11426, 11432, 11445, 11458, 11471, 11484, 11497, 11510, 11523, 11536, 11549, 11562, 11575, 11588, 11601, 11615, 11630, 11647, 11665, 11682, 11697, 11710, 11723, 11736, 11749, 11762, 11775, 11788, 11801, 11815, 11828, 11841, 11854, 11890, 11896, 11909, 11923, 11936, 11949, 11962, 11975, 11988, 12001, 12014, 12027, 12040, 12053, 12066, 12081, 12098, 12117, 12137, 12156, 12173, 12188, 12201, 12214, 12227, 12240, 12253, 12266, 12279, 12292, 12306, 12319, 12332, 12368, 12374, 12387, 12400, 12414, 12427, 12440, 12453, 12466, 12479, 12492, 12505, 12518, 12531, 12546, 12563, 12582, 12604, 12626, 12647, 12666, 12683, 12698, 12711, 12724, 12737, 12750, 12763, 12776, 12789, 12802, 12815, 12828, 12864, 12870, 12883, 12896, 12909, 12922, 12935, 12948, 12962, 12975, 12988, 13001, 13014, 13029, 13047, 13066, 13088, 13111, 13135, 13158, 13179, 13198, 13215, 13230, 13243, 13256, 13269, 13282, 13296, 13309, 13322, 13335, 13349, 13386]
[2024-05-25 13:36:42] [INFO ] Actually due to overlaps returned [3257, 3947, 4595, 5203, 5777, 7335, 7816, 8280, 8735, 9632, 10080, 11426, 11890, 12368, 12864, 896, 1736, 2522, 6323, 6841, 9183, 10973, 13386, 10527, 700, 727, 752, 775, 796, 815, 832, 847, 860, 1554, 1579, 1602, 1623, 1642, 1659, 1674, 1687, 1700, 2352, 2375, 2396, 2415, 2432, 2447, 2460, 2473, 2486, 3095, 3116, 3135, 3168, 3181, 3194, 3207, 3220, 3795, 3814, 3831, 3846, 3859, 3872, 3885, 3898, 3911, 4448, 4465, 4480, 4493, 4507, 4520, 4533, 4546, 4559, 5061, 5076, 5089, 5102, 5115, 5128, 5141, 5154, 5167, 5637, 5650, 5663, 5676, 5689, 5702, 5715, 5728, 5741, 6181, 6195, 6208, 6222, 6235, 6248, 6261, 6274, 6287, 6700, 6713, 6726, 6739, 6752, 6765, 6778, 6791, 6804, 7195, 7208, 7221, 7234, 7247, 7260, 7273, 7286, 7299, 7672, 7685, 7698, 7711, 7725, 7738, 7765, 7779, 8138, 8151, 8164, 8178, 8191, 8204, 8217, 8230, 8243, 8595, 8608, 8621, 8634, 8647, 8660, 8673, 8686, 8699, 9043, 9056, 9069, 9082, 9095, 9108, 9121, 9134, 9147, 9491, 9504, 9517, 9530, 9543, 9556, 9569, 9582, 9595, 9939, 9953, 9966, 9979, 9992, 10005, 10018, 10031, 10044, 10386, 10413, 10426, 10439, 10452, 10465, 10478, 10491, 10833, 10846, 10859, 10872, 10885, 10898, 10911, 10924, 10937, 11286, 11299, 11312, 11325, 11338, 11351, 11364, 11377, 11390, 11749, 11762, 11775, 11788, 11801, 11815, 11828, 11841, 11854, 12227, 12240, 12253, 12266, 12279, 12292, 12306, 12319, 12332, 12724, 12737, 12750, 12763, 12776, 12789, 12802, 12815, 12828, 13243, 13256, 13269, 13296, 13309, 13322, 13349, 4, 3152, 7751, 9634, 10399, 13282, 13335]
Discarding 242 places :
Implicit Place search using SMT only with invariants took 160258 ms to find 242 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 20253/20495 places, 37672/37672 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 20253 transition count 37670
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 20251 transition count 37670
Applied a total of 4 rules in 2976 ms. Remains 20251 /20253 variables (removed 2) and now considering 37670/37672 (removed 2) transitions.
[2024-05-25 13:36:45] [INFO ] Flow matrix only has 36105 transitions (discarded 1565 similar events)
// Phase 1: matrix 36105 rows 20251 cols
[2024-05-25 13:37:05] [INFO ] Computed 1663 invariants in 20333 ms
[2024-05-25 13:37:39] [INFO ] Performed 5302/20251 implicitness test of which 169 returned IMPLICIT in 30 seconds.
[2024-05-25 13:38:09] [INFO ] Performed 8050/20251 implicitness test of which 295 returned IMPLICIT in 60 seconds.
[2024-05-25 13:38:40] [INFO ] Performed 11224/20251 implicitness test of which 454 returned IMPLICIT in 90 seconds.
[2024-05-25 13:39:10] [INFO ] Performed 13145/20251 implicitness test of which 546 returned IMPLICIT in 120 seconds.
[2024-05-25 13:39:41] [INFO ] Performed 15518/20251 implicitness test of which 677 returned IMPLICIT in 152 seconds.
[2024-05-25 13:39:45] [INFO ] Implicit Places using invariants in 180421 ms returned [6, 35, 52, 71, 92, 115, 140, 167, 196, 227, 260, 295, 332, 371, 412, 454, 495, 534, 571, 606, 639, 670, 890, 903, 916, 931, 948, 967, 988, 1011, 1036, 1063, 1092, 1123, 1157, 1192, 1229, 1268, 1386, 1421, 1454, 1486, 1515, 1720, 1733, 1746, 1759, 1774, 1791, 1810, 1831, 1854, 1879, 1906, 1935, 1966, 1999, 2034, 2072, 2110, 2148, 2183, 2217, 2248, 2277, 2304, 2496, 2509, 2522, 2535, 2548, 2563, 2580, 2599, 2620, 2643, 2668, 2695, 2724, 2755, 2788, 2823, 2859, 2894, 2927, 2958, 2988, 3015, 3040, 3221, 3249, 3262, 3275, 3288, 3303, 3320, 3339, 3360, 3383, 3408, 3435, 3464, 3495, 3528, 3562, 3595, 3626, 3655, 3682, 3707, 3731, 3901, 3914, 3927, 3940, 3953, 3966, 3979, 3995, 4012, 4032, 4053, 4076, 4101, 4128, 4157, 4189, 4221, 4252, 4281, 4308, 4333, 4356, 4377, 4539, 4552, 4565, 4578, 4592, 4605, 4618, 4631, 4646, 4663, 4682, 4703, 4727, 4752, 4779, 4808, 4838, 4867, 4894, 4919, 4942, 4963, 4982, 5137, 5150, 5163, 5176, 5189, 5203, 5216, 5229, 5242, 5257, 5274, 5293, 5314, 5337, 5362, 5389, 5417, 5444, 5469, 5493, 5514, 5533, 5550, 5701, 5714, 5728, 5741, 5754, 5767, 5780, 5794, 5807, 5820, 5835, 5852, 5871, 5892, 5915, 5940, 5966, 5991, 6014, 6035, 6054, 6071, 6086, 6237, 6250, 6263, 6276, 6289, 6302, 6315, 6328, 6341, 6354, 6367, 6382, 6399, 6418, 6439, 6462, 6486, 6510, 6531, 6550, 6567, 6582, 6595, 6745, 6758, 6771, 6784, 6797, 6810, 6823, 6836, 6849, 6862, 6875, 6888, 6903, 6920, 6939, 6960, 6982, 7003, 7022, 7039, 7054, 7067, 7080, 7229, 7242, 7255, 7268, 7281, 7294, 7307, 7320, 7333, 7346, 7359, 7372, 7385, 7400, 7417, 7436, 7456, 7475, 7492, 7507, 7520, 7533, 7546, 7700, 7713, 7726, 7739, 7752, 7765, 7778, 7791, 7804, 7817, 7830, 7843, 7856, 7869, 7884, 7901, 7919, 7936, 7951, 7964, 7977, 7990, 8003, 8154, 8167, 8180, 8193, 8207, 8220, 8233, 8247, 8260, 8273, 8287, 8300, 8313, 8326, 8339, 8354, 8370, 8385, 8398, 8411, 8424, 8437, 8450, 8599, 8612, 8625, 8638, 8651, 8664, 8678, 8691, 8704, 8717, 8730, 8743, 8756, 8769, 8782, 8795, 8809, 8822, 8835, 8848, 8861, 8874, 8887, 9037, 9050, 9063, 9076, 9090, 9103, 9116, 9129, 9142, 9155, 9168, 9181, 9194, 9207, 9220, 9233, 9246, 9260, 9273, 9286, 9300, 9313, 9326, 9474, 9487, 9500, 9513, 9526, 9539, 9552, 9565, 9578, 9605, 9618, 9631, 9645, 9658, 9671, 9698, 9711, 9724, 9737, 9750, 9763, 9912, 9925, 9938, 9951, 9964, 9977, 9990, 10003, 10016, 10029, 10042, 10055, 10068, 10081, 10094, 10107, 10120, 10133, 10146, 10159, 10173, 10186, 10199, 10349, 10362, 10375, 10388, 10401, 10414, 10427, 10440, 10453, 10466, 10479, 10492, 10505, 10518, 10531, 10544, 10557, 10571, 10584, 10597, 10610, 10623, 10636, 10785, 10798, 10811, 10824, 10837, 10850, 10863, 10876, 10889, 10902, 10915, 10928, 10941, 10954, 10967, 10980, 10996, 11012, 11027, 11040, 11053, 11066, 11079, 11228, 11241, 11254, 11267, 11280, 11293, 11306, 11319, 11332, 11345, 11358, 11371, 11384, 11397, 11411, 11426, 11443, 11461, 11478, 11493, 11506, 11519, 11532, 11682, 11695, 11709, 11722, 11735, 11748, 11761, 11774, 11787, 11800, 11813, 11826, 11839, 11852, 11867, 11884, 11903, 11923, 11942, 11959, 11974, 11987, 12000, 12150, 12163, 12176, 12190, 12203, 12216, 12229, 12242, 12255, 12268, 12281, 12294, 12307, 12322, 12339, 12358, 12380, 12402, 12423, 12442, 12459, 12474, 12487, 12636, 12649, 12662, 12675, 12688, 12701, 12714, 12728, 12741, 12754, 12767, 12780, 12795, 12813, 12832, 12854, 12877, 12901, 12924, 12945, 12964, 12981, 12996, 13148, 13161, 13174, 13187, 13200, 13213, 13226, 13239, 13252, 13265, 13278, 13293, 13310, 13329, 13350, 13373, 13398, 13425, 13451, 13474, 13496, 13515, 13532, 13547, 13560, 13573, 13586, 13599, 13612, 13626, 13639, 13652, 13688, 13694, 13707, 13720, 13733, 13746, 13759, 13772, 13785, 13798, 13811, 13826, 13843, 13862, 13883, 13907, 13932, 13959, 13987, 14014, 14039, 14062, 14083, 14102, 14119, 14134, 14147, 14160, 14173, 14186, 14199, 14212, 14225, 14261, 14267, 14280, 14293, 14306, 14319, 14332, 14345, 14359, 14372, 14388, 14405, 14424, 14445, 14468, 14521, 14550, 14580, 14609, 14636, 14661, 14684, 14706, 14725, 14742, 14757, 14770, 14783, 14796, 14809, 14822, 14835, 14871, 14877, 14890, 14903, 14916, 14930, 14943, 14956, 14969, 14984, 15001, 15020, 15041, 15064, 15089, 15116, 15145, 15176, 15208, 15239, 15268, 15295, 15320, 15343, 15364, 15383, 15400, 15415, 15428, 15441, 15454, 15467, 15480, 15516, 15522, 15536, 15549, 15562, 15575, 15588, 15601, 15617, 15634, 15653, 15674, 15697, 15722, 15749, 15778, 15809, 15842, 15876]
[2024-05-25 13:39:46] [INFO ] Actually due to overlaps returned [13688, 14261, 14871, 15516, 6, 35, 52, 71, 92, 115, 140, 167, 196, 227, 260, 295, 332, 371, 412, 454, 495, 534, 571, 606, 639, 670, 890, 903, 916, 931, 948, 967, 988, 1011, 1036, 1063, 1092, 1123, 1157, 1192, 1229, 1268, 1386, 1421, 1454, 1486, 1515, 1720, 1733, 1746, 1759, 1774, 1791, 1810, 1831, 1854, 1879, 1906, 1935, 1966, 1999, 2034, 2072, 2110, 2148, 2183, 2217, 2248, 2277, 2304, 2496, 2509, 2522, 2535, 2548, 2563, 2580, 2599, 2620, 2643, 2668, 2695, 2724, 2755, 2788, 2823, 2859, 2894, 2927, 2958, 2988, 3015, 3040, 3221, 3249, 3262, 3275, 3288, 3303, 3320, 3339, 3360, 3383, 3408, 3435, 3464, 3495, 3528, 3562, 3595, 3626, 3655, 3682, 3707, 3731, 3901, 3914, 3927, 3940, 3953, 3966, 3979, 3995, 4012, 4032, 4053, 4076, 4101, 4128, 4157, 4189, 4221, 4252, 4281, 4308, 4333, 4356, 4377, 4539, 4552, 4565, 4578, 4592, 4605, 4618, 4631, 4646, 4663, 4682, 4703, 4727, 4752, 4779, 4808, 4838, 4867, 4894, 4919, 4942, 4963, 4982, 5137, 5150, 5163, 5176, 5189, 5203, 5216, 5229, 5242, 5257, 5274, 5293, 5314, 5337, 5362, 5389, 5417, 5444, 5469, 5493, 5514, 5533, 5550, 5701, 5714, 5728, 5741, 5754, 5767, 5780, 5794, 5807, 5820, 5835, 5852, 5871, 5892, 5915, 5940, 5966, 5991, 6014, 6035, 6054, 6071, 6086, 6237, 6250, 6263, 6276, 6289, 6302, 6315, 6328, 6341, 6354, 6367, 6382, 6399, 6418, 6439, 6462, 6486, 6510, 6531, 6550, 6567, 6582, 6595, 6745, 6758, 6771, 6784, 6797, 6810, 6823, 6836, 6849, 6862, 6875, 6888, 6903, 6920, 6939, 6960, 6982, 7003, 7022, 7039, 7054, 7067, 7080, 7229, 7242, 7255, 7268, 7281, 7294, 7307, 7320, 7333, 7346, 7359, 7372, 7385, 7400, 7417, 7436, 7456, 7475, 7492, 7507, 7520, 7533, 7546, 7700, 7713, 7726, 7739, 7752, 7765, 7778, 7791, 7804, 7817, 7830, 7843, 7856, 7869, 7884, 7901, 7919, 7936, 7951, 7964, 7977, 7990, 8003, 8154, 8167, 8180, 8193, 8207, 8220, 8233, 8247, 8260, 8273, 8287, 8300, 8313, 8326, 8339, 8354, 8370, 8385, 8398, 8411, 8424, 8437, 8450, 8599, 8612, 8625, 8638, 8651, 8664, 8678, 8691, 8704, 8717, 8730, 8743, 8756, 8769, 8782, 8795, 8809, 8822, 8835, 8848, 8861, 8874, 9037, 9050, 9063, 9076, 9090, 9103, 9116, 9129, 9142, 9155, 9168, 9181, 9194, 9207, 9220, 9233, 9246, 9260, 9273, 9286, 9300, 9313, 9326, 9474, 9487, 9500, 9513, 9526, 9539, 9552, 9565, 9578, 9605, 9618, 9631, 9645, 9658, 9671, 9698, 9711, 9724, 9737, 9750, 9763, 9912, 9925, 9938, 9951, 9964, 9977, 9990, 10003, 10016, 10029, 10042, 10055, 10068, 10081, 10094, 10107, 10120, 10133, 10146, 10159, 10173, 10186, 10199, 10349, 10362, 10375, 10388, 10401, 10414, 10427, 10440, 10453, 10466, 10479, 10492, 10505, 10518, 10531, 10544, 10557, 10571, 10584, 10597, 10610, 10623, 10636, 10785, 10798, 10811, 10824, 10837, 10850, 10863, 10876, 10889, 10902, 10915, 10928, 10941, 10954, 10967, 10980, 10996, 11012, 11027, 11040, 11053, 11066, 11079, 11228, 11241, 11254, 11267, 11280, 11293, 11306, 11319, 11332, 11345, 11358, 11371, 11384, 11397, 11411, 11426, 11443, 11461, 11478, 11493, 11506, 11519, 11532, 11682, 11695, 11709, 11722, 11735, 11748, 11761, 11774, 11787, 11800, 11813, 11826, 11839, 11852, 11867, 11884, 11903, 11923, 11942, 11959, 11974, 11987, 12000, 12150, 12163, 12176, 12190, 12203, 12216, 12229, 12242, 12255, 12268, 12281, 12294, 12307, 12322, 12339, 12358, 12380, 12402, 12423, 12442, 12459, 12474, 12487, 12636, 12649, 12662, 12675, 12688, 12701, 12714, 12728, 12741, 12754, 12767, 12780, 12795, 12813, 12832, 12854, 12877, 12901, 12924, 12945, 12964, 12981, 12996, 13148, 13161, 13174, 13187, 13200, 13213, 13226, 13239, 13252, 13265, 13278, 13293, 13310, 13329, 13350, 13373, 13398, 13425, 13451, 13474, 13496, 13515, 13532, 13547, 13599, 13612, 13626, 13639, 13652, 13694, 13707, 13720, 13733, 13746, 13759, 13772, 13785, 13798, 13811, 13826, 13843, 13862, 13883, 13907, 13932, 13959, 13987, 14014, 14039, 14062, 14083, 14102, 14119, 14173, 14186, 14199, 14212, 14225, 14267, 14280, 14293, 14306, 14319, 14332, 14345, 14359, 14388, 14405, 14424, 14445, 14468, 14521, 14550, 14580, 14609, 14636, 14661, 14684, 14706, 14725, 14783, 14796, 14809, 14822, 14835, 14877, 14890, 14903, 14916, 14930, 14943, 14956, 14969, 14984, 15001, 15020, 15041, 15064, 15089, 15116, 15145, 15176, 15208, 15239, 15268, 15295, 15320, 15343, 15364, 15428, 15441, 15454, 15467, 15480, 15536, 15549, 15562, 15575, 15588, 15601, 15617, 15634, 15653, 15674, 15697, 15722, 15749, 15778, 15809, 15842, 15876, 8887, 14372, 15522]
Discarding 683 places :
Implicit Place search using SMT only with invariants took 180539 ms to find 683 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 19568/20495 places, 37670/37672 transitions.
Applied a total of 0 rules in 1321 ms. Remains 19568 /19568 variables (removed 0) and now considering 37670/37670 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 346505 ms. Remains : 19568/20495 places, 37670/37672 transitions.
RANDOM walk for 40000 steps (596 resets) in 5651 ms. (7 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (49 resets) in 631 ms. (63 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (51 resets) in 677 ms. (59 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (50 resets) in 635 ms. (62 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (52 resets) in 853 ms. (46 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (50 resets) in 725 ms. (55 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (52 resets) in 933 ms. (42 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 14701 steps, run timeout after 6001 ms. (steps per millisecond=2 ) properties seen :0 out of 6
Probabilistic random walk after 14701 steps, saw 7231 distinct states, run finished after 6001 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 13:39:56] [INFO ] Flow matrix only has 36105 transitions (discarded 1565 similar events)
// Phase 1: matrix 36105 rows 19568 cols
[2024-05-25 13:40:08] [INFO ] Computed 980 invariants in 11920 ms
[2024-05-25 13:40:09] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7458/7624 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7624 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7624 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 11855/19479 variables, 879/891 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19479 variables, 0/891 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 60/19539 variables, 60/951 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19539 variables, 0/951 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 29/19568 variables, 29/980 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19568 variables, 0/980 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 36105/55673 variables, 19568/20548 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/55673 variables, 16546/37094 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/55673 variables, 0/37094 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 0/55673 variables, 0/37094 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55673/55673 variables, and 37094 constraints, problems are : Problem set: 0 solved, 6 unsolved in 105086 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 917/917 constraints, State Equation: 19568/19568 constraints, ReadFeed: 16546/16546 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7458/7624 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7624 variables, 9/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7624 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 11855/19479 variables, 879/891 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SMT process timed out in 244119ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 166 out of 19568 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19568/19568 places, 37670/37670 transitions.
Applied a total of 0 rules in 1340 ms. Remains 19568 /19568 variables (removed 0) and now considering 37670/37670 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1340 ms. Remains : 19568/19568 places, 37670/37670 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19568/19568 places, 37670/37670 transitions.
Applied a total of 0 rules in 1454 ms. Remains 19568 /19568 variables (removed 0) and now considering 37670/37670 (removed 0) transitions.
[2024-05-25 13:44:03] [INFO ] Flow matrix only has 36105 transitions (discarded 1565 similar events)
[2024-05-25 13:44:03] [INFO ] Invariant cache hit.
[2024-05-25 13:44:39] [INFO ] Performed 6516/19568 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 13:45:09] [INFO ] Performed 10925/19568 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 13:45:39] [INFO ] Performed 13711/19568 implicitness test of which 6 returned IMPLICIT in 90 seconds.
[2024-05-25 13:46:09] [INFO ] Performed 17047/19568 implicitness test of which 91 returned IMPLICIT in 120 seconds.
[2024-05-25 13:46:40] [INFO ] Performed 18880/19568 implicitness test of which 158 returned IMPLICIT in 150 seconds.
[2024-05-25 13:46:43] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 160074 ms
[2024-05-25 13:46:43] [INFO ] Actually due to overlaps returned [15523, 16259, 18775, 17043, 17881, 12990, 13003, 13016, 13534, 13547, 13560, 14113, 14128, 14141, 14724, 14741, 14756, 15226, 15257, 15286, 15314, 15339, 15362, 15383, 15402, 15435, 15529, 15542, 15555, 15568, 15581, 15594, 15609, 15626, 15645, 15666, 15689, 15714, 15741, 15770, 15801, 15835, 15870, 15906, 15941, 15974, 16005, 16034, 16061, 16086, 16132, 16151, 16265, 16278, 16291, 16304, 16317, 16332, 16349, 16368, 16389, 16412, 16437, 16464, 16493, 16524, 16557, 16592, 16629, 16667, 16704, 16739, 16773, 16804, 16833, 16861, 16886, 16909, 16930, 16949, 17049, 17062, 17075, 17088, 17103, 17120, 17139, 17160, 17183, 17208, 17235, 17264, 17295, 17328, 17363, 17401, 17440, 17480, 17519, 17556, 17591, 17624, 17655, 17684, 17711, 17736, 17781, 17886, 17899, 17912, 17927, 17944, 17963, 17984, 18007, 18032, 18059, 18088, 18119, 18152, 18187, 18224, 18263, 18304, 18346, 18387, 18426, 18463, 18498, 18531, 18563, 18592, 18619, 18644, 18667, 16109, 17759, 17883]
Discarding 138 places :
Implicit Place search using SMT only with invariants took 160102 ms to find 138 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 19430/19568 places, 37670/37670 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 19430 transition count 37669
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 19429 transition count 37669
Applied a total of 2 rules in 2462 ms. Remains 19429 /19430 variables (removed 1) and now considering 37669/37670 (removed 1) transitions.
[2024-05-25 13:46:45] [INFO ] Flow matrix only has 36104 transitions (discarded 1565 similar events)
// Phase 1: matrix 36104 rows 19429 cols
[2024-05-25 13:46:59] [INFO ] Computed 842 invariants in 13355 ms
[2024-05-25 13:47:32] [INFO ] Performed 6976/19429 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 13:48:02] [INFO ] Performed 11789/19429 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 13:48:32] [INFO ] Performed 16070/19429 implicitness test of which 4 returned IMPLICIT in 90 seconds.
[2024-05-25 13:49:03] [INFO ] Performed 18741/19429 implicitness test of which 20 returned IMPLICIT in 120 seconds.
[2024-05-25 13:49:35] [INFO ] Performed 18881/19429 implicitness test of which 20 returned IMPLICIT in 152 seconds.
[2024-05-25 13:49:39] [INFO ] Implicit Places using invariants in 173444 ms returned [15427, 15440, 15453, 15466, 16135, 16148, 16161, 16174, 16888, 16903, 16916, 16929, 17693, 17710, 17725, 17738, 18551, 18570, 18587, 18602]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 173476 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 19409/19568 places, 37669/37670 transitions.
Applied a total of 0 rules in 1298 ms. Remains 19409 /19409 variables (removed 0) and now considering 37669/37669 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 338798 ms. Remains : 19409/19568 places, 37669/37670 transitions.
RANDOM walk for 40000 steps (606 resets) in 7098 ms. (5 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (45 resets) in 833 ms. (47 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (45 resets) in 892 ms. (44 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (46 resets) in 703 ms. (56 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (46 resets) in 871 ms. (45 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (45 resets) in 809 ms. (49 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (44 resets) in 898 ms. (44 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 21425 steps, run timeout after 9001 ms. (steps per millisecond=2 ) properties seen :0 out of 6
Probabilistic random walk after 21425 steps, saw 10326 distinct states, run finished after 9001 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 13:49:53] [INFO ] Flow matrix only has 36104 transitions (discarded 1565 similar events)
// Phase 1: matrix 36104 rows 19409 cols
[2024-05-25 13:50:06] [INFO ] Computed 822 invariants in 12827 ms
[2024-05-25 13:50:07] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7538/7704 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7704 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/7704 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 11623/19327 variables, 728/740 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19327 variables, 0/740 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 60/19387 variables, 60/800 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19387 variables, 0/800 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 22/19409 variables, 22/822 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/19409 variables, 0/822 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 36104/55513 variables, 19409/20231 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/55513 variables, 16546/36777 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/55513 variables, 0/36777 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Detected timeout of ITS tools.
[2024-05-25 13:52:02] [INFO ] Flatten gal took : 1371 ms
[2024-05-25 13:52:02] [INFO ] Applying decomposition
[2024-05-25 13:52:04] [INFO ] Flatten gal took : 1421 ms
At refinement iteration 13 (OVERLAPS) 0/55513 variables, 0/36777 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 55513/55513 variables, and 36777 constraints, problems are : Problem set: 0 solved, 6 unsolved in 120187 ms.
Refiners :[Positive P Invariants (semi-flows): 64/64 constraints, Generalized P Invariants (flows): 758/758 constraints, State Equation: 19409/19409 constraints, ReadFeed: 16546/16546 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
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/graph1720879769113723240.txt' '-o' '/tmp/graph1720879769113723240.bin' '-w' '/tmp/graph1720879769113723240.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1720879769113723240.bin' '-l' '-1' '-v' '-w' '/tmp/graph1720879769113723240.weights' '-q' '0' '-e' '0.001'
At refinement iteration 1 (OVERLAPS) 7538/7704 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7704 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-25 13:52:09] [INFO ] Decomposing Gal with order
[2024-05-25 13:52:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 13:52:25] [INFO ] Deduced a trap composed of 2161 places in 15348 ms of which 392 ms to minimize.
[2024-05-25 13:52:39] [INFO ] Deduced a trap composed of 2436 places in 14296 ms of which 52 ms to minimize.
[2024-05-25 13:52:54] [INFO ] Deduced a trap composed of 2484 places in 15139 ms of which 58 ms to minimize.
[2024-05-25 13:53:10] [INFO ] Deduced a trap composed of 2119 places in 14975 ms of which 48 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/7704 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7704 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 11623/19327 variables, 728/744 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-25 13:53:21] [INFO ] Removed a total of 36179 redundant transitions.
[2024-05-25 13:53:22] [INFO ] Flatten gal took : 14926 ms
[2024-05-25 13:53:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 786 labels/synchronizations in 1060 ms.
[2024-05-25 13:53:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5091753424626365377.gal : 577 ms
[2024-05-25 13:53:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11902408824228379225.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/ReachabilityCardinality5091753424626365377.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11902408824228379225.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/ReachabilityCardinality11902408824228379225.prop.
SMT process timed out in 323190ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 166 out of 19409 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19409/19409 places, 37669/37669 transitions.
Applied a total of 0 rules in 1493 ms. Remains 19409 /19409 variables (removed 0) and now considering 37669/37669 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1494 ms. Remains : 19409/19409 places, 37669/37669 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19409/19409 places, 37669/37669 transitions.
Applied a total of 0 rules in 1291 ms. Remains 19409 /19409 variables (removed 0) and now considering 37669/37669 (removed 0) transitions.
[2024-05-25 13:55:19] [INFO ] Flow matrix only has 36104 transitions (discarded 1565 similar events)
[2024-05-25 13:55:19] [INFO ] Invariant cache hit.
[2024-05-25 13:55:52] [INFO ] Performed 6904/19409 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 13:56:23] [INFO ] Performed 11201/19409 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 13:56:53] [INFO ] Performed 14873/19409 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 13:57:23] [INFO ] Performed 18686/19409 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-25 13:57:23] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-25 13:57:23] [INFO ] Implicit Places using invariants in 124050 ms returned []
Implicit Place search using SMT only with invariants took 124051 ms to find 0 implicit places.
Running 37543 sub problems to find dead transitions.
[2024-05-25 13:57:24] [INFO ] Flow matrix only has 36104 transitions (discarded 1565 similar events)
[2024-05-25 13:57:24] [INFO ] Invariant cache hit.
[2024-05-25 13:57:25] [INFO ] State equation strengthened by 16546 read => feed constraints.
SMT process timed out in 511081ms, After SMT, problems are : Problem set: 0 solved, 37543 unsolved
Search for dead transitions found 0 dead transitions in 511562ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 637063 ms. Remains : 19409/19409 places, 37669/37669 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 7347 edges and 19409 vertex of which 33 / 19409 are part of one of the 1 SCC in 21 ms
Free SCC test removed 32 places
Drop transitions (Empty/Sink Transition effects.) removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 77771 edges and 19377 vertex of which 19347 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.22 ms
Discarding 30 places :
Also discarding 0 output transitions
Ensure Unique test removed 35 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node14DetectsThatNode17CanReplaceNode16.Node17IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 446 transitions
Trivial Post-agglo rules discarded 446 transitions
Performed 446 trivial Post agglomeration. Transition count delta: 446
Iterating post reduction 0 with 448 rules applied. Total rules applied 450 place count 19311 transition count 34600
Reduce places removed 446 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 445 transitions
Reduce isomorphic transitions removed 446 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 442 transitions
Trivial Post-agglo rules discarded 442 transitions
Performed 442 trivial Post agglomeration. Transition count delta: 442
Iterating post reduction 1 with 1334 rules applied. Total rules applied 1784 place count 18865 transition count 33712
Reduce places removed 442 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 56 transitions
Ensure Unique test removed 386 transitions
Reduce isomorphic transitions removed 442 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 384 transitions
Trivial Post-agglo rules discarded 384 transitions
Performed 384 trivial Post agglomeration. Transition count delta: 384
Iterating post reduction 2 with 1268 rules applied. Total rules applied 3052 place count 18423 transition count 32886
Ensure Unique test removed 3 places
Reduce places removed 387 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 382 transitions
Reduce isomorphic transitions removed 384 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 379 transitions
Trivial Post-agglo rules discarded 379 transitions
Performed 379 trivial Post agglomeration. Transition count delta: 379
Iterating post reduction 3 with 1150 rules applied. Total rules applied 4202 place count 18036 transition count 32123
Reduce places removed 379 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 49 transitions
Ensure Unique test removed 330 transitions
Reduce isomorphic transitions removed 379 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 328 transitions
Trivial Post-agglo rules discarded 328 transitions
Performed 328 trivial Post agglomeration. Transition count delta: 328
Iterating post reduction 4 with 1086 rules applied. Total rules applied 5288 place count 17657 transition count 31416
Reduce places removed 328 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 326 transitions
Reduce isomorphic transitions removed 328 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 324 transitions
Trivial Post-agglo rules discarded 324 transitions
Performed 324 trivial Post agglomeration. Transition count delta: 324
Iterating post reduction 5 with 980 rules applied. Total rules applied 6268 place count 17329 transition count 30764
Reduce places removed 324 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 47 transitions
Ensure Unique test removed 277 transitions
Reduce isomorphic transitions removed 324 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 276 transitions
Trivial Post-agglo rules discarded 276 transitions
Performed 276 trivial Post agglomeration. Transition count delta: 276
Iterating post reduction 6 with 924 rules applied. Total rules applied 7192 place count 17005 transition count 30164
Reduce places removed 276 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 274 transitions
Reduce isomorphic transitions removed 276 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 271 transitions
Trivial Post-agglo rules discarded 271 transitions
Performed 271 trivial Post agglomeration. Transition count delta: 271
Iterating post reduction 7 with 823 rules applied. Total rules applied 8015 place count 16729 transition count 29617
Reduce places removed 271 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 41 transitions
Ensure Unique test removed 230 transitions
Reduce isomorphic transitions removed 271 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 229 transitions
Trivial Post-agglo rules discarded 229 transitions
Performed 229 trivial Post agglomeration. Transition count delta: 229
Iterating post reduction 8 with 771 rules applied. Total rules applied 8786 place count 16458 transition count 29117
Reduce places removed 229 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 227 transitions
Reduce isomorphic transitions removed 229 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 225 transitions
Trivial Post-agglo rules discarded 225 transitions
Performed 225 trivial Post agglomeration. Transition count delta: 225
Iterating post reduction 9 with 683 rules applied. Total rules applied 9469 place count 16229 transition count 28663
Reduce places removed 225 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 39 transitions
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 225 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 186 transitions
Trivial Post-agglo rules discarded 186 transitions
Performed 186 trivial Post agglomeration. Transition count delta: 186
Iterating post reduction 10 with 636 rules applied. Total rules applied 10105 place count 16004 transition count 28252
Reduce places removed 186 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 184 transitions
Reduce isomorphic transitions removed 186 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 181 transitions
Trivial Post-agglo rules discarded 181 transitions
Performed 181 trivial Post agglomeration. Transition count delta: 181
Iterating post reduction 11 with 553 rules applied. Total rules applied 10658 place count 15818 transition count 27885
Reduce places removed 181 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 33 transitions
Ensure Unique test removed 148 transitions
Reduce isomorphic transitions removed 181 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 12 with 510 rules applied. Total rules applied 11168 place count 15637 transition count 27556
Reduce places removed 148 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 146 transitions
Reduce isomorphic transitions removed 148 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 146 transitions
Trivial Post-agglo rules discarded 146 transitions
Performed 146 trivial Post agglomeration. Transition count delta: 146
Iterating post reduction 13 with 442 rules applied. Total rules applied 11610 place count 15489 transition count 27262
Reduce places removed 146 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 31 transitions
Ensure Unique test removed 115 transitions
Reduce isomorphic transitions removed 146 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 112 transitions
Trivial Post-agglo rules discarded 112 transitions
Performed 112 trivial Post agglomeration. Transition count delta: 112
Iterating post reduction 14 with 404 rules applied. Total rules applied 12014 place count 15343 transition count 27004
Ensure Unique test removed 1 places
Reduce places removed 113 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 111 transitions
Reduce isomorphic transitions removed 112 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 111 transitions
Trivial Post-agglo rules discarded 111 transitions
Performed 111 trivial Post agglomeration. Transition count delta: 111
Iterating post reduction 15 with 336 rules applied. Total rules applied 12350 place count 15230 transition count 26781
Reduce places removed 111 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 25 transitions
Ensure Unique test removed 86 transitions
Reduce isomorphic transitions removed 111 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 16 with 307 rules applied. Total rules applied 12657 place count 15119 transition count 26585
Reduce places removed 85 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 85 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 17 with 253 rules applied. Total rules applied 12910 place count 15034 transition count 26417
Reduce places removed 83 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 83 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 18 with 226 rules applied. Total rules applied 13136 place count 14951 transition count 26274
Reduce places removed 60 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 60 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 19 with 178 rules applied. Total rules applied 13314 place count 14891 transition count 26156
Reduce places removed 58 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 20 with 154 rules applied. Total rules applied 13468 place count 14833 transition count 26060
Reduce places removed 38 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 38 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 21 with 112 rules applied. Total rules applied 13580 place count 14795 transition count 25986
Reduce places removed 36 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 36 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 22 with 95 rules applied. Total rules applied 13675 place count 14759 transition count 25927
Reduce places removed 23 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 23 with 67 rules applied. Total rules applied 13742 place count 14736 transition count 25883
Reduce places removed 21 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 24 with 54 rules applied. Total rules applied 13796 place count 14715 transition count 25850
Ensure Unique test removed 1 places
Reduce places removed 13 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 25 with 35 rules applied. Total rules applied 13831 place count 14702 transition count 25828
Reduce places removed 10 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 26 with 26 rules applied. Total rules applied 13857 place count 14692 transition count 25812
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 27 with 17 rules applied. Total rules applied 13874 place count 14686 transition count 25801
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 12 rules applied. Total rules applied 13886 place count 14681 transition count 25794
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 29 with 33 rules applied. Total rules applied 13919 place count 14679 transition count 25763
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 30 with 58 rules applied. Total rules applied 13977 place count 14650 transition count 25734
Performed 719 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 719 Pre rules applied. Total rules applied 13977 place count 14650 transition count 25015
Deduced a syphon composed of 719 places in 13 ms
Reduce places removed 719 places and 0 transitions.
Iterating global reduction 31 with 1438 rules applied. Total rules applied 15415 place count 13931 transition count 25015
Performed 273 Post agglomeration using F-continuation condition.Transition count delta: 273
Deduced a syphon composed of 273 places in 11 ms
Reduce places removed 273 places and 0 transitions.
Iterating global reduction 31 with 546 rules applied. Total rules applied 15961 place count 13658 transition count 24742
Drop transitions (Empty/Sink Transition effects.) removed 203 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 208 transitions.
Iterating post reduction 31 with 208 rules applied. Total rules applied 16169 place count 13658 transition count 24534
Free-agglomeration rule applied 8 times.
Iterating global reduction 32 with 8 rules applied. Total rules applied 16177 place count 13658 transition count 24526
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 32 with 16 rules applied. Total rules applied 16193 place count 13650 transition count 24518
Free-agglomeration rule (complex) applied 37 times.
Iterating global reduction 33 with 37 rules applied. Total rules applied 16230 place count 13650 transition count 24481
Reduce places removed 37 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 33 with 63 rules applied. Total rules applied 16293 place count 13613 transition count 24455
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 34 with 1 rules applied. Total rules applied 16294 place count 13613 transition count 24455
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 34 with 1 rules applied. Total rules applied 16295 place count 13613 transition count 24454
Applied a total of 16295 rules in 96048 ms. Remains 13613 /19409 variables (removed 5796) and now considering 24454/37669 (removed 13215) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 24454 rows 13613 cols
[2024-05-25 14:07:43] [INFO ] Computed 752 invariants in 12278 ms
[2024-05-25 14:07:46] [INFO ] After 2749ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-25 14:07:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 41 ms returned sat
[2024-05-25 14:07:49] [INFO ] [Nat]Absence check using 3 positive and 749 generalized place invariants in 567 ms returned sat

BK_STOP 1716646073246

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="MultiCrashLeafsetExtension-PT-S32C11"
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 MultiCrashLeafsetExtension-PT-S32C11, 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 r246-tall-171654351100222"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C11.tgz
mv MultiCrashLeafsetExtension-PT-S32C11 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 ;