Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654349200102.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 greatspnxred
Input is MultiCrashLeafsetExtension-PT-S24C07, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349200102
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K 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 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Apr 12 07:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 176K Apr 12 07:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:13 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 14M 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-S24C07-ReachabilityCardinality-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716597725269

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 00:42:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 00:42:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 00:42:07] [INFO ] Load time of PNML (sax parser for PT used): 678 ms
[2024-05-25 00:42:07] [INFO ] Transformed 13822 places.
[2024-05-25 00:42:07] [INFO ] Transformed 20365 transitions.
[2024-05-25 00:42:07] [INFO ] Parsed PT model containing 13822 places and 20365 transitions and 77774 arcs in 893 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (555 resets) in 2735 ms. (14 steps per ms) remains 13/16 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (104 resets) in 522 ms. (76 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (104 resets) in 498 ms. (80 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (104 resets) in 395 ms. (101 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (104 resets) in 1148 ms. (34 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (104 resets) in 329 ms. (121 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (104 resets) in 244 ms. (163 steps per ms) remains 12/13 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (104 resets) in 253 ms. (157 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (104 resets) in 262 ms. (152 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (104 resets) in 221 ms. (180 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (104 resets) in 261 ms. (152 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (104 resets) in 268 ms. (148 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (104 resets) in 322 ms. (123 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (104 resets) in 254 ms. (156 steps per ms) remains 12/12 properties
[2024-05-25 00:42:09] [INFO ] Flow matrix only has 19765 transitions (discarded 600 similar events)
// Phase 1: matrix 19765 rows 13822 cols
[2024-05-25 00:42:11] [INFO ] Computed 1083 invariants in 1540 ms
[2024-05-25 00:42:11] [INFO ] State equation strengthened by 6202 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/295 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-14 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 2307/2602 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2602 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2602 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 48/2650 variables, 48/54 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2650 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 11 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-01 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-06 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-07 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-08 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-10 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-10 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-11 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-15 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 7692/10342 variables, 442/496 constraints. Problems are: Problem set: 8 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/10342 variables, 0/496 constraints. Problems are: Problem set: 8 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 16/10358 variables, 16/512 constraints. Problems are: Problem set: 8 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/10358 variables, 0/512 constraints. Problems are: Problem set: 8 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13822/33587 variables, and 1083 constraints, problems are : Problem set: 8 solved, 4 unsolved in 5107 ms.
Refiners :[Positive P Invariants (semi-flows): 68/68 constraints, Generalized P Invariants (flows): 1015/1015 constraints, State Equation: 0/13822 constraints, ReadFeed: 0/6202 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2334/2509 variables, 4/4 constraints. Problems are: Problem set: 8 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2509 variables, 1/5 constraints. Problems are: Problem set: 8 solved, 4 unsolved
[2024-05-25 00:42:18] [INFO ] Deduced a trap composed of 74 places in 1504 ms of which 125 ms to minimize.
[2024-05-25 00:42:20] [INFO ] Deduced a trap composed of 150 places in 1490 ms of which 16 ms to minimize.
[2024-05-25 00:42:21] [INFO ] Deduced a trap composed of 219 places in 1224 ms of which 16 ms to minimize.
[2024-05-25 00:42:23] [INFO ] Deduced a trap composed of 228 places in 1256 ms of which 14 ms to minimize.
SMT process timed out in 13127ms, After SMT, problems are : Problem set: 8 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 175 out of 13822 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13822/13822 places, 20365/20365 transitions.
Graph (complete) has 45351 edges and 13822 vertex of which 13781 are kept as prefixes of interest. Removing 41 places using SCC suffix rule.42 ms
Discarding 41 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 4048 transitions
Trivial Post-agglo rules discarded 4048 transitions
Performed 4048 trivial Post agglomeration. Transition count delta: 4048
Iterating post reduction 0 with 4048 rules applied. Total rules applied 4049 place count 13781 transition count 16317
Reduce places removed 4048 places and 0 transitions.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 101
Iterating post reduction 1 with 4149 rules applied. Total rules applied 8198 place count 9733 transition count 16216
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 2 with 101 rules applied. Total rules applied 8299 place count 9632 transition count 16216
Performed 342 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 342 Pre rules applied. Total rules applied 8299 place count 9632 transition count 15874
Deduced a syphon composed of 342 places in 13 ms
Reduce places removed 342 places and 0 transitions.
Iterating global reduction 3 with 684 rules applied. Total rules applied 8983 place count 9290 transition count 15874
Discarding 3755 places :
Symmetric choice reduction at 3 with 3755 rule applications. Total rules 12738 place count 5535 transition count 12119
Iterating global reduction 3 with 3755 rules applied. Total rules applied 16493 place count 5535 transition count 12119
Discarding 460 places :
Symmetric choice reduction at 3 with 460 rule applications. Total rules 16953 place count 5075 transition count 8899
Iterating global reduction 3 with 460 rules applied. Total rules applied 17413 place count 5075 transition count 8899
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 5 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 17463 place count 5050 transition count 8874
Free-agglomeration rule (complex) applied 350 times.
Iterating global reduction 3 with 350 rules applied. Total rules applied 17813 place count 5050 transition count 8890
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 3 with 350 rules applied. Total rules applied 18163 place count 4700 transition count 8890
Partial Free-agglomeration rule applied 345 times.
Drop transitions (Partial Free agglomeration) removed 345 transitions
Iterating global reduction 4 with 345 rules applied. Total rules applied 18508 place count 4700 transition count 8890
Applied a total of 18508 rules in 5517 ms. Remains 4700 /13822 variables (removed 9122) and now considering 8890/20365 (removed 11475) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5545 ms. Remains : 4700/13822 places, 8890/20365 transitions.
RANDOM walk for 40000 steps (808 resets) in 1363 ms. (29 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (112 resets) in 322 ms. (123 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (112 resets) in 334 ms. (119 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (112 resets) in 382 ms. (104 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (112 resets) in 257 ms. (155 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 21462 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 4
Probabilistic random walk after 21462 steps, saw 10072 distinct states, run finished after 3004 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 00:42:32] [INFO ] Flow matrix only has 8010 transitions (discarded 880 similar events)
// Phase 1: matrix 8010 rows 4700 cols
[2024-05-25 00:42:32] [INFO ] Computed 1042 invariants in 238 ms
[2024-05-25 00:42:32] [INFO ] State equation strengthened by 3808 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2826/3001 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3001 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1300/4301 variables, 638/643 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4301 variables, 0/643 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 42/4343 variables, 42/685 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4343 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 357/4700 variables, 357/1042 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4700 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 8010/12710 variables, 4700/5742 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/12710 variables, 3808/9550 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/12710 variables, 0/9550 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/12710 variables, 0/9550 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12710/12710 variables, and 9550 constraints, problems are : Problem set: 0 solved, 4 unsolved in 7247 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 995/995 constraints, State Equation: 4700/4700 constraints, ReadFeed: 3808/3808 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/175 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 2826/3001 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3001 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-04 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-09 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 1300/4301 variables, 638/643 constraints. Problems are: Problem set: 2 solved, 2 unsolved
[2024-05-25 00:42:46] [INFO ] Deduced a trap composed of 6 places in 4775 ms of which 28 ms to minimize.
[2024-05-25 00:42:51] [INFO ] Deduced a trap composed of 470 places in 4926 ms of which 29 ms to minimize.
[2024-05-25 00:42:55] [INFO ] Deduced a trap composed of 388 places in 4334 ms of which 30 ms to minimize.
[2024-05-25 00:43:00] [INFO ] Deduced a trap composed of 531 places in 4899 ms of which 29 ms to minimize.
[2024-05-25 00:43:05] [INFO ] Deduced a trap composed of 461 places in 4703 ms of which 30 ms to minimize.
[2024-05-25 00:43:10] [INFO ] Deduced a trap composed of 471 places in 4916 ms of which 29 ms to minimize.
[2024-05-25 00:43:15] [INFO ] Deduced a trap composed of 490 places in 4839 ms of which 28 ms to minimize.
[2024-05-25 00:43:19] [INFO ] Deduced a trap composed of 421 places in 4806 ms of which 29 ms to minimize.
[2024-05-25 00:43:24] [INFO ] Deduced a trap composed of 472 places in 4905 ms of which 30 ms to minimize.
[2024-05-25 00:43:29] [INFO ] Deduced a trap composed of 441 places in 4629 ms of which 25 ms to minimize.
SMT process timed out in 57108ms, After SMT, problems are : Problem set: 2 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 83 out of 4700 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4700/4700 places, 8890/8890 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 4700 transition count 8865
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 50 place count 4675 transition count 8865
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 50 place count 4675 transition count 8860
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 60 place count 4670 transition count 8860
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 70 place count 4660 transition count 8832
Iterating global reduction 2 with 10 rules applied. Total rules applied 80 place count 4660 transition count 8832
Free-agglomeration rule (complex) applied 27 times.
Iterating global reduction 2 with 27 rules applied. Total rules applied 107 place count 4660 transition count 9687
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 2 with 27 rules applied. Total rules applied 134 place count 4633 transition count 9687
Partial Free-agglomeration rule applied 43 times.
Drop transitions (Partial Free agglomeration) removed 43 transitions
Iterating global reduction 3 with 43 rules applied. Total rules applied 177 place count 4633 transition count 9687
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 217 place count 4593 transition count 9647
Iterating global reduction 3 with 40 rules applied. Total rules applied 257 place count 4593 transition count 9647
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 260 place count 4590 transition count 9626
Iterating global reduction 3 with 3 rules applied. Total rules applied 263 place count 4590 transition count 9626
Applied a total of 263 rules in 2804 ms. Remains 4590 /4700 variables (removed 110) and now considering 9626/8890 (removed -736) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2805 ms. Remains : 4590/4700 places, 9626/8890 transitions.
RANDOM walk for 40000 steps (847 resets) in 1453 ms. (27 steps per ms) remains 1/2 properties
FORMULA MultiCrashLeafsetExtension-PT-S24C07-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (112 resets) in 281 ms. (141 steps per ms) remains 1/1 properties
[2024-05-25 00:43:32] [INFO ] Flow matrix only has 8743 transitions (discarded 883 similar events)
// Phase 1: matrix 8743 rows 4590 cols
[2024-05-25 00:43:33] [INFO ] Computed 1042 invariants in 232 ms
[2024-05-25 00:43:33] [INFO ] State equation strengthened by 4654 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3162/3207 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3207 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3207 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1165/4372 variables, 818/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4372 variables, 0/824 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 44/4416 variables, 44/868 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4416 variables, 0/868 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 174/4590 variables, 174/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4590 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 8743/13333 variables, 4590/5632 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13333 variables, 4654/10286 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13333 variables, 0/10286 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/13333 variables, 0/10286 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13333/13333 variables, and 10286 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4816 ms.
Refiners :[Positive P Invariants (semi-flows): 49/49 constraints, Generalized P Invariants (flows): 993/993 constraints, State Equation: 4590/4590 constraints, ReadFeed: 4654/4654 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3162/3207 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3207 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 00:43:39] [INFO ] Deduced a trap composed of 1093 places in 1318 ms of which 13 ms to minimize.
[2024-05-25 00:43:41] [INFO ] Deduced a trap composed of 1087 places in 1322 ms of which 13 ms to minimize.
[2024-05-25 00:43:42] [INFO ] Deduced a trap composed of 960 places in 1315 ms of which 13 ms to minimize.
[2024-05-25 00:43:43] [INFO ] Deduced a trap composed of 1095 places in 1354 ms of which 13 ms to minimize.
[2024-05-25 00:43:45] [INFO ] Deduced a trap composed of 1095 places in 1304 ms of which 13 ms to minimize.
[2024-05-25 00:43:46] [INFO ] Deduced a trap composed of 1199 places in 1296 ms of which 13 ms to minimize.
[2024-05-25 00:43:47] [INFO ] Deduced a trap composed of 1211 places in 1267 ms of which 13 ms to minimize.
[2024-05-25 00:43:49] [INFO ] Deduced a trap composed of 1198 places in 1326 ms of which 15 ms to minimize.
[2024-05-25 00:43:50] [INFO ] Deduced a trap composed of 1137 places in 1327 ms of which 13 ms to minimize.
[2024-05-25 00:43:52] [INFO ] Deduced a trap composed of 1152 places in 1336 ms of which 13 ms to minimize.
[2024-05-25 00:43:53] [INFO ] Deduced a trap composed of 1113 places in 1324 ms of which 13 ms to minimize.
[2024-05-25 00:43:54] [INFO ] Deduced a trap composed of 1120 places in 1286 ms of which 13 ms to minimize.
[2024-05-25 00:43:56] [INFO ] Deduced a trap composed of 1097 places in 1329 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/3207 variables, 13/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3207 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1165/4372 variables, 818/837 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 00:44:01] [INFO ] Deduced a trap composed of 6 places in 5275 ms of which 29 ms to minimize.
[2024-05-25 00:44:07] [INFO ] Deduced a trap composed of 472 places in 5307 ms of which 30 ms to minimize.
[2024-05-25 00:44:12] [INFO ] Deduced a trap composed of 435 places in 5226 ms of which 26 ms to minimize.
[2024-05-25 00:44:17] [INFO ] Deduced a trap composed of 40 places in 5236 ms of which 28 ms to minimize.
[2024-05-25 00:44:23] [INFO ] Deduced a trap composed of 100 places in 5411 ms of which 31 ms to minimize.
[2024-05-25 00:44:28] [INFO ] Deduced a trap composed of 467 places in 5071 ms of which 28 ms to minimize.
[2024-05-25 00:44:33] [INFO ] Deduced a trap composed of 72 places in 5307 ms of which 27 ms to minimize.
[2024-05-25 00:44:39] [INFO ] Deduced a trap composed of 426 places in 5139 ms of which 31 ms to minimize.
[2024-05-25 00:44:44] [INFO ] Deduced a trap composed of 458 places in 5115 ms of which 30 ms to minimize.
[2024-05-25 00:44:49] [INFO ] Deduced a trap composed of 439 places in 5195 ms of which 29 ms to minimize.
[2024-05-25 00:44:54] [INFO ] Deduced a trap composed of 72 places in 5171 ms of which 29 ms to minimize.
SMT process timed out in 81866ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 4590 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4590/4590 places, 9626/9626 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 4590 transition count 9615
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 4579 transition count 9615
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 22 place count 4579 transition count 9613
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 4577 transition count 9613
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 4576 transition count 9606
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 4576 transition count 9606
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 2 with 14 rules applied. Total rules applied 42 place count 4576 transition count 10018
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 56 place count 4562 transition count 10018
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 3 with 21 rules applied. Total rules applied 77 place count 4562 transition count 10018
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 97 place count 4542 transition count 9998
Iterating global reduction 3 with 20 rules applied. Total rules applied 117 place count 4542 transition count 9998
Applied a total of 117 rules in 2382 ms. Remains 4542 /4590 variables (removed 48) and now considering 9998/9626 (removed -372) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2383 ms. Remains : 4542/4590 places, 9998/9626 transitions.
RANDOM walk for 40000 steps (869 resets) in 1619 ms. (24 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (112 resets) in 274 ms. (145 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 22338 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 1
Probabilistic random walk after 22338 steps, saw 10353 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-25 00:45:00] [INFO ] Flow matrix only has 9113 transitions (discarded 885 similar events)
// Phase 1: matrix 9113 rows 4542 cols
[2024-05-25 00:45:01] [INFO ] Computed 1042 invariants in 255 ms
[2024-05-25 00:45:01] [INFO ] State equation strengthened by 5074 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3071/3116 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3116 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1207/4323 variables, 819/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4323 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 44/4367 variables, 44/867 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4367 variables, 0/867 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 175/4542 variables, 175/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4542 variables, 0/1042 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 9113/13655 variables, 4542/5584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13655 variables, 5074/10658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13655 variables, 0/10658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/13655 variables, 0/10658 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13655/13655 variables, and 10658 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4499 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 995/995 constraints, State Equation: 4542/4542 constraints, ReadFeed: 5074/5074 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 3071/3116 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/3116 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/3116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1207/4323 variables, 819/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 00:45:11] [INFO ] Deduced a trap composed of 39 places in 5080 ms of which 24 ms to minimize.
[2024-05-25 00:45:16] [INFO ] Deduced a trap composed of 434 places in 5410 ms of which 30 ms to minimize.
[2024-05-25 00:45:22] [INFO ] Deduced a trap composed of 89 places in 5353 ms of which 29 ms to minimize.
[2024-05-25 00:45:27] [INFO ] Deduced a trap composed of 450 places in 5365 ms of which 28 ms to minimize.
[2024-05-25 00:45:33] [INFO ] Deduced a trap composed of 481 places in 5270 ms of which 30 ms to minimize.
[2024-05-25 00:45:38] [INFO ] Deduced a trap composed of 451 places in 5394 ms of which 30 ms to minimize.
[2024-05-25 00:45:43] [INFO ] Deduced a trap composed of 98 places in 5014 ms of which 25 ms to minimize.
[2024-05-25 00:45:49] [INFO ] Deduced a trap composed of 98 places in 5359 ms of which 29 ms to minimize.
[2024-05-25 00:45:54] [INFO ] Deduced a trap composed of 532 places in 5196 ms of which 29 ms to minimize.
[2024-05-25 00:45:59] [INFO ] Deduced a trap composed of 70 places in 5213 ms of which 28 ms to minimize.
[2024-05-25 00:46:05] [INFO ] Deduced a trap composed of 460 places in 5342 ms of which 30 ms to minimize.
[2024-05-25 00:46:10] [INFO ] Deduced a trap composed of 146 places in 5243 ms of which 27 ms to minimize.
[2024-05-25 00:46:15] [INFO ] Deduced a trap composed of 437 places in 5250 ms of which 30 ms to minimize.
[2024-05-25 00:46:20] [INFO ] Deduced a trap composed of 372 places in 5243 ms of which 30 ms to minimize.
[2024-05-25 00:46:26] [INFO ] Deduced a trap composed of 461 places in 5154 ms of which 29 ms to minimize.
[2024-05-25 00:46:31] [INFO ] Deduced a trap composed of 124 places in 5367 ms of which 29 ms to minimize.
[2024-05-25 00:46:37] [INFO ] Deduced a trap composed of 497 places in 5271 ms of which 29 ms to minimize.
SMT process timed out in 96277ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 4542 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4542/4542 places, 9998/9998 transitions.
Applied a total of 0 rules in 561 ms. Remains 4542 /4542 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 561 ms. Remains : 4542/4542 places, 9998/9998 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4542/4542 places, 9998/9998 transitions.
Applied a total of 0 rules in 556 ms. Remains 4542 /4542 variables (removed 0) and now considering 9998/9998 (removed 0) transitions.
[2024-05-25 00:46:38] [INFO ] Flow matrix only has 9113 transitions (discarded 885 similar events)
[2024-05-25 00:46:38] [INFO ] Invariant cache hit.
[2024-05-25 00:46:51] [INFO ] Implicit Places using invariants in 13091 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 16, 20, 26, 34, 44, 56, 70, 86, 104, 124, 146, 169, 192, 193, 194, 195, 197, 198, 199, 219, 237, 253, 267, 279, 289, 297, 303, 309, 311, 328, 334, 336, 337, 338, 339, 340, 341, 342, 343, 345, 349, 355, 363, 373, 385, 399, 415, 433, 453, 474, 495, 496, 497, 498, 499, 500, 501, 502, 520, 536, 550, 562, 572, 580, 586, 590, 592, 594, 611, 617, 619, 620, 621, 622, 623, 624, 625, 626, 628, 630, 634, 640, 648, 658, 670, 684, 700, 718, 737, 756, 757, 759, 760, 761, 762, 778, 795, 807, 818, 826, 832, 836, 838, 840, 842, 860, 866, 869, 870, 871, 872, 873, 874, 875, 876, 878, 880, 882, 886, 892, 910, 922, 936, 952, 969, 986, 987, 988, 989, 990, 991, 992, 993, 1007, 1019, 1029, 1037, 1043, 1049, 1051, 1053, 1055, 1072, 1078, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087, 1089, 1091, 1093, 1095, 1099, 1105, 1113, 1123, 1135, 1149, 1164, 1180, 1181, 1182, 1184, 1185, 1186, 1198, 1208, 1216, 1222, 1226, 1228, 1230, 1235, 1237, 1239, 1256, 1262, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1271, 1273, 1275, 1277, 1279, 1281, 1285, 1291, 1299, 1309, 1321, 1334, 1347, 1348, 1349, 1350, 1351, 1353, 1354, 1364, 1372, 1378, 1382, 1384, 1386, 1388, 1391, 1393, 1395, 1412, 1418, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1427, 1429, 1431, 1433, 1435, 1437, 1439, 1443, 1449, 1457, 1467, 1478, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1496, 1504, 1510, 1514, 1516, 1518, 1520, 1522, 1524, 1526, 1528, 1545, 1551, 1554, 1555, 1556, 1558, 1559, 1560, 1562, 1564, 1566, 1568, 1570, 1572, 1574, 1578, 1588, 1596, 1605, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1621, 1627, 1631, 1633, 1635, 1637, 1639, 1641, 1643, 1645, 1647, 1664, 1670, 1672, 1673, 1674, 1676, 1677, 1678, 1679, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1700, 1706, 1713, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1730, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 1747, 1749, 1766, 1772, 1774, 1775, 1776, 1777, 1778, 1780, 1781, 1783, 1785, 1787, 1789, 1793, 1795, 1797, 1799, 1801, 1805, 1810, 1816, 1817, 1818, 1819, 1820, 1821, 1822, 1824, 1826, 1829, 1831, 1833, 1835, 1837, 1839, 1841, 1843, 1860, 1866, 1868, 1869, 1870, 1871, 1872, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1887, 1890, 1892, 1894, 1896, 1899, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1911, 1913, 1915, 1917, 1919, 1921, 1923, 1925, 1927, 1929, 1946, 1952, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1963, 1965, 1967, 1969, 1971, 1973, 1975, 1977, 1979, 1981, 1983, 1986, 1987, 1988, 1989, 1992, 1993, 1995, 1997, 1999, 2001, 2003, 2005, 2007, 2009, 2013, 2015, 2034, 2036, 2039, 2041, 2043, 2044, 2045, 2046, 2047, 2048, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2074, 2075, 2076, 2078, 2079, 2080, 2081, 2083, 2085, 2087, 2089, 2091, 2093, 2096, 2098, 2100, 2102, 2120, 2126, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2135, 2137, 2139, 2141, 2143, 2145, 2147, 2149, 2151, 2153, 2155, 2157, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2167, 2169, 2171, 2173, 2175, 2177, 2179, 2181, 2183, 2185, 2187, 2204, 2210, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2219, 2221, 2223, 2225, 2227, 2229, 2231, 2233, 2235, 2237, 2239, 2241, 2244, 2245, 2248, 2249, 2250, 2251, 2252, 2256, 2258, 2260, 2262, 2264, 2266, 2268, 2270, 2272, 2274, 2291, 2297, 2299, 2300, 2301, 2302, 2303, 2305, 2306, 2308, 2310, 2312, 2314, 2316, 2318, 2320, 2323, 2325, 2327, 2331, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2343, 2347, 2349, 2351, 2353, 2355, 2357, 2359, 2361, 2363, 2365, 2388, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2397, 2399, 2401, 2403, 2405, 2407, 2409, 2411, 2413, 2415, 2419, 2425, 2433, 2434, 2435, 2436, 2437, 2438, 2440, 2446, 2450, 2452, 2454, 2458, 2460, 2462, 2464, 2466, 2468, 2485, 2491, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2500, 2502, 2504, 2506, 2508, 2510, 2512, 2514, 2516, 2520, 2526, 2534, 2544, 2545, 2546, 2547, 2548, 2549, 2551, 2559, 2565, 2569, 2571, 2573, 2576, 2578, 2580, 2582, 2584, 2601, 2607, 2609, 2610, 2611, 2612, 2613, 2615, 2616, 2620, 2622, 2624, 2626, 2628, 2630, 2632, 2636, 2642, 2650, 2660, 2672, 2673, 2674, 2676, 2677, 2678, 2679, 2689, 2697, 2703, 2707, 2709, 2712, 2714, 2716, 2718, 2720, 2737, 2743, 2747, 2748, 2749, 2750, 2751, 2752, 2753, 2756, 2758, 2760, 2762, 2764, 2766, 2770, 2776, 2784, 2794, 2806, 2819, 2820, 2821, 2822, 2823, 2825, 2826, 2838, 2848, 2858, 2864, 2869, 2871, 2873, 2875, 2877, 2879, 2896, 2902, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2911, 2913, 2915, 2918, 2920, 2922, 2926, 2932, 2940, 2950, 2962, 2976, 2991, 2993, 2994, 2995, 2996, 2997, 2998, 3012, 3024, 3037, 3045, 3051, 3055, 3057, 3059, 3061, 3063, 3080, 3087, 3089, 3090, 3091, 3092, 3093, 3094, 3095, 3096, 3098, 3100, 3102, 3104, 3108, 3114, 3122, 3132, 3144, 3158, 3174, 3192, 3193, 3194, 3195, 3196, 3197, 3198, 3199, 3215, 3229, 3241, 3251, 3259, 3265, 3269, 3271, 3273, 3275, 3292, 3298, 3300, 3301, 3302, 3303, 3304, 3305, 3306, 3307, 3309, 3311, 3313, 3317, 3323, 3331, 3341, 3353, 3367, 3383, 3401, 3421, 3422, 3423, 3424, 3425, 3426, 3427, 3445, 3461, 3478, 3490, 3500, 3508, 3514, 3518, 3520, 3522, 3539, 3545, 3547, 3548, 3550, 3551, 3552, 3553, 3554, 3556, 3558, 3563, 3569, 3577, 3587, 3599, 3613, 3629, 3647, 3667, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3696, 3716, 3734, 3750, 3764, 3776, 3786, 3794, 3800, 3804, 3806, 3823, 3825, 3828, 3832, 3833, 3834, 3835, 3836, 3837, 3838, 3841, 3845, 3851, 3859, 3869, 3881, 3895, 3911, 3929, 3949, 3971, 3995, 3996, 3997, 3998, 3999, 4000, 4001, 4002, 4024, 4044, 4062, 4078, 4092, 4104, 4114, 4122, 4128, 4132, 4149]
[2024-05-25 00:46:51] [INFO ] Actually due to overlaps returned [328, 611, 860, 1072, 1256, 1412, 1545, 1664, 1766, 1860, 1946, 2034, 2120, 2737, 3292, 4149, 2204, 2291, 2896, 3080, 3539, 3823, 2485, 2601, 4, 9, 10, 11, 12, 13, 14, 15, 192, 193, 194, 195, 197, 198, 219, 336, 337, 338, 339, 340, 341, 342, 495, 496, 497, 498, 499, 500, 501, 520, 619, 620, 621, 622, 623, 624, 625, 756, 757, 759, 760, 761, 778, 869, 870, 871, 872, 873, 874, 875, 986, 987, 988, 989, 990, 991, 992, 1007, 1080, 1081, 1082, 1083, 1084, 1085, 1086, 1180, 1181, 1182, 1184, 1185, 1198, 1264, 1265, 1266, 1267, 1268, 1269, 1270, 1347, 1348, 1349, 1350, 1351, 1353, 1364, 1420, 1421, 1422, 1423, 1424, 1425, 1426, 1489, 1490, 1491, 1492, 1493, 1494, 1495, 1504, 1554, 1555, 1556, 1558, 1559, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1627, 1672, 1673, 1674, 1676, 1677, 1678, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1730, 1774, 1775, 1776, 1777, 1778, 1780, 1816, 1817, 1818, 1819, 1820, 1821, 1824, 1868, 1869, 1870, 1871, 1872, 1873, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1911, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1986, 1987, 1988, 1989, 1992, 1995, 2036, 2041, 2043, 2044, 2045, 2046, 2047, 2074, 2075, 2076, 2078, 2079, 2080, 2083, 2128, 2129, 2130, 2131, 2132, 2133, 2134, 2160, 2161, 2162, 2163, 2164, 2165, 2166, 2169, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2244, 2245, 2248, 2249, 2250, 2251, 2256, 2299, 2300, 2301, 2302, 2303, 2305, 2336, 2337, 2338, 2339, 2340, 2341, 2342, 2390, 2391, 2392, 2393, 2394, 2395, 2396, 2433, 2434, 2435, 2436, 2437, 2438, 2450, 2493, 2494, 2495, 2496, 2497, 2498, 2499, 2544, 2545, 2546, 2547, 2548, 2549, 2565, 2609, 2610, 2611, 2612, 2613, 2615, 2672, 2673, 2674, 2676, 2677, 2678, 2697, 2747, 2748, 2749, 2750, 2751, 2752, 2819, 2820, 2821, 2822, 2823, 2825, 2848, 2904, 2905, 2906, 2907, 2908, 2909, 2910, 2991, 2993, 2994, 2995, 2996, 2997, 3024, 3089, 3090, 3091, 3092, 3093, 3094, 3095, 3192, 3193, 3194, 3195, 3196, 3197, 3198, 3229, 3300, 3301, 3302, 3303, 3304, 3305, 3306, 3421, 3422, 3423, 3424, 3425, 3426, 3461, 3547, 3548, 3550, 3551, 3552, 3553, 3689, 3690, 3691, 3692, 3693, 3694, 3695, 3734, 3825, 3832, 3833, 3834, 3835, 3836, 3837, 3995, 3996, 3997, 3998, 3999, 4000, 4001, 4044]
Discarding 373 places :
Implicit Place search using SMT only with invariants took 13115 ms to find 373 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4169/4542 places, 9998/9998 transitions.
Discarding 307 places :
Symmetric choice reduction at 0 with 307 rule applications. Total rules 307 place count 3862 transition count 9691
Iterating global reduction 0 with 307 rules applied. Total rules applied 614 place count 3862 transition count 9691
Discarding 305 places :
Symmetric choice reduction at 0 with 305 rule applications. Total rules 919 place count 3557 transition count 9386
Iterating global reduction 0 with 305 rules applied. Total rules applied 1224 place count 3557 transition count 9386
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 1233 place count 3548 transition count 9323
Iterating global reduction 0 with 9 rules applied. Total rules applied 1242 place count 3548 transition count 9323
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 1245 place count 3548 transition count 9320
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 1248 place count 3545 transition count 9320
Applied a total of 1248 rules in 1810 ms. Remains 3545 /4169 variables (removed 624) and now considering 9320/9998 (removed 678) transitions.
[2024-05-25 00:46:53] [INFO ] Flow matrix only has 8435 transitions (discarded 885 similar events)
// Phase 1: matrix 8435 rows 3545 cols
[2024-05-25 00:46:53] [INFO ] Computed 669 invariants in 141 ms
[2024-05-25 00:47:02] [INFO ] Implicit Places using invariants in 9000 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 161, 185, 222, 238, 252, 264, 274, 282, 288, 294, 296, 317, 319, 321, 325, 331, 339, 349, 361, 375, 391, 409, 429, 450, 471, 504, 518, 530, 540, 548, 554, 558, 560, 562, 571, 573, 575, 577, 581, 587, 595, 605, 617, 631, 647, 665, 684, 704, 736, 748, 759, 767, 773, 777, 779, 781, 783, 794, 797, 799, 801, 803, 807, 813, 831, 843, 857, 873, 890, 906, 931, 941, 949, 955, 961, 963, 965, 967, 975, 977, 979, 981, 983, 985, 989, 995, 1003, 1013, 1025, 1039, 1054, 1071, 1092, 1100, 1106, 1110, 1112, 1114, 1119, 1121, 1123, 1133, 1135, 1137, 1139, 1141, 1143, 1145, 1149, 1155, 1163, 1173, 1185, 1198, 1212, 1229, 1235, 1239, 1241, 1243, 1245, 1248, 1250, 1252, 1261, 1263, 1265, 1267, 1269, 1271, 1273, 1275, 1279, 1285, 1293, 1303, 1314, 1324, 1337, 1341, 1343, 1345, 1347, 1349, 1351, 1353, 1355, 1364, 1368, 1370, 1372, 1374, 1376, 1378, 1380, 1382, 1386, 1396, 1404, 1413, 1421, 1430, 1432, 1434, 1436, 1438, 1440, 1442, 1444, 1446, 1456, 1459, 1462, 1464, 1466, 1468, 1470, 1472, 1474, 1476, 1480, 1486, 1493, 1499, 1504, 1506, 1508, 1510, 1512, 1514, 1516, 1518, 1520, 1529, 1532, 1534, 1536, 1538, 1540, 1544, 1546, 1548, 1550, 1552, 1556, 1561, 1567, 1570, 1573, 1575, 1577, 1579, 1581, 1583, 1585, 1587, 1597, 1600, 1602, 1604, 1606, 1608, 1610, 1612, 1615, 1617, 1619, 1621, 1624, 1626, 1629, 1631, 1633, 1635, 1637, 1639, 1641, 1643, 1645, 1654, 1656, 1658, 1660, 1662, 1664, 1666, 1668, 1670, 1672, 1674, 1676, 1678, 1683, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1702, 1704, 1714, 1717, 1720, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1740, 1744, 1747, 1749, 1751, 1753, 1755, 1758, 1760, 1762, 1764, 1775, 1777, 1779, 1781, 1783, 1785, 1787, 1789, 1791, 1793, 1795, 1797, 1799, 1801, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1828, 1830, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1857, 1862, 1864, 1866, 1868, 1870, 1872, 1874, 1876, 1878, 1887, 1890, 1892, 1894, 1896, 1898, 1900, 1902, 1904, 1907, 1909, 1911, 1915, 1920, 1924, 1926, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1942, 1952, 1954, 1956, 1958, 1960, 1962, 1964, 1966, 1968, 1970, 1972, 1976, 1982, 1991, 1997, 2002, 2004, 2008, 2010, 2012, 2014, 2016, 2018, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2041, 2043, 2045, 2049, 2055, 2063, 2074, 2082, 2091, 2093, 2095, 2098, 2100, 2102, 2104, 2106, 2116, 2119, 2123, 2125, 2127, 2129, 2131, 2133, 2135, 2139, 2145, 2153, 2163, 2176, 2186, 2199, 2203, 2205, 2208, 2210, 2212, 2214, 2216, 2226, 2230, 2233, 2235, 2237, 2239, 2241, 2243, 2247, 2253, 2261, 2271, 2283, 2297, 2309, 2328, 2334, 2339, 2341, 2343, 2345, 2347, 2349, 2359, 2361, 2363, 2365, 2368, 2370, 2372, 2376, 2382, 2390, 2400, 2412, 2426, 2442, 2456, 2480, 2488, 2494, 2498, 2500, 2502, 2504, 2506, 2516, 2518, 2520, 2522, 2524, 2526, 2530, 2536, 2544, 2554, 2566, 2580, 2596, 2613, 2629, 2654, 2664, 2672, 2678, 2682, 2684, 2686, 2688, 2696, 2698, 2700, 2702, 2704, 2708, 2714, 2722, 2732, 2744, 2758, 2774, 2792, 2812, 2830, 2862, 2874, 2884, 2892, 2898, 2902, 2904, 2906, 2915, 2918, 2920, 2922, 2927, 2933, 2941, 2951, 2963, 2977, 2993, 3011, 3031, 3052, 3072, 3105, 3119, 3131, 3141, 3149, 3155, 3159, 3161, 3168, 3172, 3175, 3179, 3185, 3193, 3203, 3215, 3229, 3245, 3263, 3283, 3305, 3328, 3350, 3387, 3403, 3417, 3429, 3439, 3447, 3453, 3457]
Discarding 574 places :
Implicit Place search using SMT only with invariants took 9017 ms to find 574 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2971/4542 places, 9320/9998 transitions.
Applied a total of 0 rules in 483 ms. Remains 2971 /2971 variables (removed 0) and now considering 9320/9320 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 24982 ms. Remains : 2971/4542 places, 9320/9998 transitions.
RANDOM walk for 40000 steps (912 resets) in 1615 ms. (24 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (85 resets) in 245 ms. (162 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 25761 steps, run timeout after 3001 ms. (steps per millisecond=8 ) properties seen :0 out of 1
Probabilistic random walk after 25761 steps, saw 11225 distinct states, run finished after 3001 ms. (steps per millisecond=8 ) properties seen :0
[2024-05-25 00:47:06] [INFO ] Flow matrix only has 8435 transitions (discarded 885 similar events)
// Phase 1: matrix 8435 rows 2971 cols
[2024-05-25 00:47:06] [INFO ] Computed 95 invariants in 145 ms
[2024-05-25 00:47:06] [INFO ] State equation strengthened by 5020 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2785/2830 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2830 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2830 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 83/2913 variables, 31/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2913 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 44/2957 variables, 44/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2957 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 14/2971 variables, 14/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2971 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 8435/11406 variables, 2971/3066 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/11406 variables, 5020/8086 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/11406 variables, 0/8086 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/11406 variables, 0/8086 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 11406/11406 variables, and 8086 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4288 ms.
Refiners :[Positive P Invariants (semi-flows): 48/48 constraints, Generalized P Invariants (flows): 47/47 constraints, State Equation: 2971/2971 constraints, ReadFeed: 5020/5020 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 2785/2830 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2830 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2830 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 83/2913 variables, 31/37 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 00:47:13] [INFO ] Deduced a trap composed of 5 places in 2192 ms of which 17 ms to minimize.
[2024-05-25 00:47:15] [INFO ] Deduced a trap composed of 39 places in 2196 ms of which 19 ms to minimize.
[2024-05-25 00:47:17] [INFO ] Deduced a trap composed of 70 places in 2201 ms of which 19 ms to minimize.
[2024-05-25 00:47:20] [INFO ] Deduced a trap composed of 227 places in 2226 ms of which 20 ms to minimize.
[2024-05-25 00:47:22] [INFO ] Deduced a trap composed of 98 places in 2091 ms of which 19 ms to minimize.
[2024-05-25 00:47:24] [INFO ] Deduced a trap composed of 280 places in 2140 ms of which 19 ms to minimize.
[2024-05-25 00:47:26] [INFO ] Deduced a trap composed of 124 places in 2048 ms of which 17 ms to minimize.
[2024-05-25 00:47:28] [INFO ] Deduced a trap composed of 124 places in 2200 ms of which 19 ms to minimize.
[2024-05-25 00:47:30] [INFO ] Deduced a trap composed of 159 places in 2199 ms of which 18 ms to minimize.
[2024-05-25 00:47:33] [INFO ] Deduced a trap composed of 146 places in 2224 ms of which 19 ms to minimize.
[2024-05-25 00:47:35] [INFO ] Deduced a trap composed of 310 places in 2236 ms of which 20 ms to minimize.
[2024-05-25 00:47:37] [INFO ] Deduced a trap composed of 146 places in 2219 ms of which 18 ms to minimize.
[2024-05-25 00:47:39] [INFO ] Deduced a trap composed of 274 places in 2170 ms of which 19 ms to minimize.
[2024-05-25 00:47:42] [INFO ] Deduced a trap composed of 280 places in 2099 ms of which 19 ms to minimize.
[2024-05-25 00:47:44] [INFO ] Deduced a trap composed of 224 places in 2202 ms of which 20 ms to minimize.
[2024-05-25 00:47:46] [INFO ] Deduced a trap composed of 288 places in 2084 ms of which 19 ms to minimize.
[2024-05-25 00:47:48] [INFO ] Deduced a trap composed of 288 places in 2145 ms of which 19 ms to minimize.
[2024-05-25 00:47:50] [INFO ] Deduced a trap composed of 299 places in 2240 ms of which 20 ms to minimize.
[2024-05-25 00:47:53] [INFO ] Deduced a trap composed of 287 places in 2180 ms of which 19 ms to minimize.
[2024-05-25 00:47:55] [INFO ] Deduced a trap composed of 220 places in 2170 ms of which 19 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2913 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 00:47:57] [INFO ] Deduced a trap composed of 98 places in 2351 ms of which 18 ms to minimize.
[2024-05-25 00:47:59] [INFO ] Deduced a trap composed of 290 places in 2125 ms of which 20 ms to minimize.
[2024-05-25 00:48:02] [INFO ] Deduced a trap composed of 138 places in 2162 ms of which 18 ms to minimize.
[2024-05-25 00:48:04] [INFO ] Deduced a trap composed of 268 places in 2167 ms of which 20 ms to minimize.
[2024-05-25 00:48:06] [INFO ] Deduced a trap composed of 159 places in 2396 ms of which 19 ms to minimize.
[2024-05-25 00:48:09] [INFO ] Deduced a trap composed of 124 places in 2207 ms of which 19 ms to minimize.
[2024-05-25 00:48:11] [INFO ] Deduced a trap composed of 324 places in 2192 ms of which 19 ms to minimize.
[2024-05-25 00:48:13] [INFO ] Deduced a trap composed of 180 places in 2153 ms of which 19 ms to minimize.
[2024-05-25 00:48:15] [INFO ] Deduced a trap composed of 124 places in 2200 ms of which 18 ms to minimize.
[2024-05-25 00:48:17] [INFO ] Deduced a trap composed of 180 places in 2146 ms of which 18 ms to minimize.
[2024-05-25 00:48:20] [INFO ] Deduced a trap composed of 340 places in 2233 ms of which 20 ms to minimize.
[2024-05-25 00:48:22] [INFO ] Deduced a trap composed of 159 places in 2282 ms of which 18 ms to minimize.
[2024-05-25 00:48:24] [INFO ] Deduced a trap composed of 259 places in 2231 ms of which 19 ms to minimize.
[2024-05-25 00:48:27] [INFO ] Deduced a trap composed of 98 places in 2149 ms of which 19 ms to minimize.
[2024-05-25 00:48:29] [INFO ] Deduced a trap composed of 334 places in 2202 ms of which 17 ms to minimize.
[2024-05-25 00:48:31] [INFO ] Deduced a trap composed of 216 places in 2161 ms of which 19 ms to minimize.
[2024-05-25 00:48:33] [INFO ] Deduced a trap composed of 208 places in 2382 ms of which 19 ms to minimize.
[2024-05-25 00:48:36] [INFO ] Deduced a trap composed of 209 places in 2306 ms of which 18 ms to minimize.
[2024-05-25 00:48:38] [INFO ] Deduced a trap composed of 89 places in 2264 ms of which 17 ms to minimize.
[2024-05-25 00:48:40] [INFO ] Deduced a trap composed of 98 places in 2139 ms of which 19 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/2913 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-25 00:48:43] [INFO ] Deduced a trap composed of 389 places in 2230 ms of which 19 ms to minimize.
[2024-05-25 00:48:45] [INFO ] Deduced a trap composed of 140 places in 2226 ms of which 18 ms to minimize.
[2024-05-25 00:48:47] [INFO ] Deduced a trap composed of 246 places in 2191 ms of which 20 ms to minimize.
[2024-05-25 00:48:50] [INFO ] Deduced a trap composed of 200 places in 2424 ms of which 21 ms to minimize.
[2024-05-25 00:48:52] [INFO ] Deduced a trap composed of 168 places in 2332 ms of which 18 ms to minimize.
[2024-05-25 00:48:54] [INFO ] Deduced a trap composed of 146 places in 2041 ms of which 16 ms to minimize.
[2024-05-25 00:48:56] [INFO ] Deduced a trap composed of 146 places in 2177 ms of which 17 ms to minimize.
SMT process timed out in 110677ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45 out of 2971 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2971/2971 places, 9320/9320 transitions.
Applied a total of 0 rules in 488 ms. Remains 2971 /2971 variables (removed 0) and now considering 9320/9320 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 488 ms. Remains : 2971/2971 places, 9320/9320 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2971/2971 places, 9320/9320 transitions.
Applied a total of 0 rules in 484 ms. Remains 2971 /2971 variables (removed 0) and now considering 9320/9320 (removed 0) transitions.
[2024-05-25 00:48:57] [INFO ] Flow matrix only has 8435 transitions (discarded 885 similar events)
[2024-05-25 00:48:57] [INFO ] Invariant cache hit.
[2024-05-25 00:49:03] [INFO ] Implicit Places using invariants in 5773 ms returned []
[2024-05-25 00:49:03] [INFO ] Flow matrix only has 8435 transitions (discarded 885 similar events)
[2024-05-25 00:49:03] [INFO ] Invariant cache hit.
[2024-05-25 00:49:07] [INFO ] State equation strengthened by 5020 read => feed constraints.
[2024-05-25 00:49:38] [INFO ] Performed 400/2971 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 00:50:08] [INFO ] Performed 881/2971 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 00:50:38] [INFO ] Performed 1098/2971 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 00:51:09] [INFO ] Performed 1321/2971 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-05-25 00:51:09] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-05-25 00:51:09] [INFO ] Implicit Places using invariants and state equation in 125854 ms returned []
Implicit Place search using SMT with State Equation took 131629 ms to find 0 implicit places.
[2024-05-25 00:51:10] [INFO ] Redundant transitions in 1218 ms returned []
Running 9226 sub problems to find dead transitions.
[2024-05-25 00:51:10] [INFO ] Flow matrix only has 8435 transitions (discarded 885 similar events)
[2024-05-25 00:51:10] [INFO ] Invariant cache hit.
[2024-05-25 00:51:10] [INFO ] State equation strengthened by 5020 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2968 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 9226 unsolved
SMT process timed out in 82901ms, After SMT, problems are : Problem set: 0 solved, 9226 unsolved
Search for dead transitions found 0 dead transitions in 82989ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216358 ms. Remains : 2971/2971 places, 9320/9320 transitions.
[2024-05-25 00:52:33] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2024-05-25 00:52:33] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2971 places, 9320 transitions and 45217 arcs took 44 ms.
[2024-05-25 00:52:34] [INFO ] Flatten gal took : 608 ms
Total runtime 628111 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running MultiCrashLeafsetExtension-PT-S24C07

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 2971
TRANSITIONS: 9320
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.233s, Sys 0.011s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.033s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 925
MODEL NAME: /home/mcc/execution/412/model
2971 places, 9320 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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-S24C07"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-S24C07, 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 r245-tall-171654349200102"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C07.tgz
mv MultiCrashLeafsetExtension-PT-S24C07 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 ;