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-171654349400223.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-S32C11, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349400223
=====================================================================

--------------------
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-ReachabilityFireability-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716646518288

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C11
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 14:15:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-25 14:15:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 14:15:20] [INFO ] Load time of PNML (sax parser for PT used): 1089 ms
[2024-05-25 14:15:20] [INFO ] Transformed 34406 places.
[2024-05-25 14:15:20] [INFO ] Transformed 51525 transitions.
[2024-05-25 14:15:20] [INFO ] Parsed PT model containing 34406 places and 51525 transitions and 192310 arcs in 1459 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (355 resets) in 4051 ms. (9 steps per ms) remains 14/16 properties
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (52 resets) in 626 ms. (63 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (52 resets) in 657 ms. (60 steps per ms) remains 13/14 properties
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (52 resets) in 817 ms. (48 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 492 ms. (81 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 561 ms. (71 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 1346 ms. (29 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 483 ms. (82 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 546 ms. (73 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 494 ms. (80 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 361 ms. (110 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (52 resets) in 405 ms. (98 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (52 resets) in 375 ms. (106 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (52 resets) in 416 ms. (95 steps per ms) remains 13/13 properties
[2024-05-25 14:15:25] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2024-05-25 14:15:36] [INFO ] Computed 1963 invariants in 10740 ms
[2024-05-25 14:15:36] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/309 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-05 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 5515/5824 variables, 48/62 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5824 variables, 1/63 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5824 variables, 0/63 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 31/5855 variables, 31/94 constraints. Problems are: Problem set: 1 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5855 variables, 0/94 constraints. Problems are: Problem set: 1 solved, 12 unsolved
SMT process timed out in 16600ms, After SMT, problems are : Problem set: 1 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 250 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 34348 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.86 ms
Discarding 58 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 10509 transitions
Trivial Post-agglo rules discarded 10509 transitions
Performed 10509 trivial Post agglomeration. Transition count delta: 10509
Iterating post reduction 0 with 10509 rules applied. Total rules applied 10510 place count 34348 transition count 41016
Reduce places removed 10509 places and 0 transitions.
Performed 543 Post agglomeration using F-continuation condition.Transition count delta: 543
Iterating post reduction 1 with 11052 rules applied. Total rules applied 21562 place count 23839 transition count 40473
Reduce places removed 543 places and 0 transitions.
Iterating post reduction 2 with 543 rules applied. Total rules applied 22105 place count 23296 transition count 40473
Performed 688 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 688 Pre rules applied. Total rules applied 22105 place count 23296 transition count 39785
Deduced a syphon composed of 688 places in 71 ms
Reduce places removed 688 places and 0 transitions.
Iterating global reduction 3 with 1376 rules applied. Total rules applied 23481 place count 22608 transition count 39785
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 70 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 23535 place count 22581 transition count 39758
Free-agglomeration rule (complex) applied 943 times.
Iterating global reduction 3 with 943 rules applied. Total rules applied 24478 place count 22581 transition count 38815
Reduce places removed 943 places and 0 transitions.
Iterating post reduction 3 with 943 rules applied. Total rules applied 25421 place count 21638 transition count 38815
Partial Free-agglomeration rule applied 9453 times.
Drop transitions (Partial Free agglomeration) removed 9453 transitions
Iterating global reduction 4 with 9453 rules applied. Total rules applied 34874 place count 21638 transition count 38815
Applied a total of 34874 rules in 12725 ms. Remains 21638 /34406 variables (removed 12768) and now considering 38815/51525 (removed 12710) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12744 ms. Remains : 21638/34406 places, 38815/51525 transitions.
RANDOM walk for 40000 steps (501 resets) in 2322 ms. (17 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 386 ms. (103 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 391 ms. (102 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 384 ms. (103 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 304 ms. (131 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 497 ms. (80 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 405 ms. (98 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 414 ms. (96 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 330 ms. (120 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (56 resets) in 280 ms. (142 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 335 ms. (119 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (56 resets) in 363 ms. (109 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (56 resets) in 347 ms. (114 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 6133 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :0 out of 12
Probabilistic random walk after 6133 steps, saw 3117 distinct states, run finished after 3005 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 14:15:59] [INFO ] Flow matrix only has 37326 transitions (discarded 1489 similar events)
// Phase 1: matrix 37326 rows 21638 cols
[2024-05-25 14:16:10] [INFO ] Computed 1905 invariants in 10274 ms
[2024-05-25 14:16:11] [INFO ] State equation strengthened by 16546 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/250 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/250 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/250 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-00 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-06 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-10 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-13 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-15 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2023-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 8033/8283 variables, 28/35 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8283 variables, 2/37 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8283 variables, 0/37 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 5/8288 variables, 5/42 constraints. Problems are: Problem set: 5 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/8288 variables, 0/42 constraints. Problems are: Problem set: 5 solved, 7 unsolved
Problem MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-09 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S32C11-ReachabilityFireability-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 13029/21317 variables, 1542/1584 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/21317 variables, 0/1584 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 24/21341 variables, 24/1608 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/21341 variables, 0/1608 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 297/21638 variables, 297/1905 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/21638 variables, 0/1905 constraints. Problems are: Problem set: 6 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 58964/58964 variables, and 23543 constraints, problems are : Problem set: 6 solved, 6 unsolved in 45066 ms.
Refiners :[Positive P Invariants (semi-flows): 63/63 constraints, Generalized P Invariants (flows): 1842/1842 constraints, State Equation: 21638/21638 constraints, ReadFeed: 0/16546 constraints, PredecessorRefiner: 12/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 8152/8196 variables, 13/13 constraints. Problems are: Problem set: 6 solved, 6 unsolved
[2024-05-25 14:17:02] [INFO ] Deduced a trap composed of 1269 places in 4532 ms of which 233 ms to minimize.
[2024-05-25 14:17:16] [INFO ] Deduced a trap composed of 4687 places in 13529 ms of which 56 ms to minimize.
[2024-05-25 14:17:29] [INFO ] Deduced a trap composed of 1852 places in 12821 ms of which 60 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/8196 variables, 3/16 constraints. Problems are: Problem set: 6 solved, 6 unsolved
[2024-05-25 14:17:35] [INFO ] Deduced a trap composed of 1537 places in 4231 ms of which 31 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/8196 variables, 1/17 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8196 variables, 0/17 constraints. Problems are: Problem set: 6 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 6/8202 variables, 6/23 constraints. Problems are: Problem set: 6 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 Int declared 8202/58964 variables, and 23 constraints, problems are : Problem set: 6 solved, 6 unsolved in 45015 ms.
Refiners :[Positive P Invariants (semi-flows): 19/63 constraints, Generalized P Invariants (flows): 0/1842 constraints, State Equation: 0/21638 constraints, ReadFeed: 0/16546 constraints, PredecessorRefiner: 1/6 constraints, Known Traps: 4/4 constraints]
After SMT, in 101781ms problems are : Problem set: 6 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 44 out of 21638 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 21638/21638 places, 38815/38815 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 21638 transition count 38782
Reduce places removed 33 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 49 rules applied. Total rules applied 82 place count 21605 transition count 38766
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 98 place count 21589 transition count 38766
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 98 place count 21589 transition count 38735
Deduced a syphon composed of 31 places in 50 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 160 place count 21558 transition count 38735
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 29 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 168 place count 21554 transition count 38731
Free-agglomeration rule (complex) applied 1094 times.
Iterating global reduction 3 with 1094 rules applied. Total rules applied 1262 place count 21554 transition count 37637
Reduce places removed 1094 places and 0 transitions.
Iterating post reduction 3 with 1094 rules applied. Total rules applied 2356 place count 20460 transition count 37637
Partial Free-agglomeration rule applied 731 times.
Drop transitions (Partial Free agglomeration) removed 731 transitions
Iterating global reduction 4 with 731 rules applied. Total rules applied 3087 place count 20460 transition count 37637
Applied a total of 3087 rules in 8427 ms. Remains 20460 /21638 variables (removed 1178) and now considering 37637/38815 (removed 1178) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8427 ms. Remains : 20460/21638 places, 37637/38815 transitions.
RANDOM walk for 40000 steps (588 resets) in 4899 ms. (8 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 548 ms. (72 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 532 ms. (75 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 528 ms. (75 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 523 ms. (76 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 569 ms. (70 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (56 resets) in 546 ms. (73 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 14577 steps, run timeout after 6001 ms. (steps per millisecond=2 ) properties seen :0 out of 6
Probabilistic random walk after 14577 steps, saw 7139 distinct states, run finished after 6003 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 14:17:58] [INFO ] Flow matrix only has 36117 transitions (discarded 1520 similar events)
// Phase 1: matrix 36117 rows 20460 cols
[2024-05-25 14:18:09] [INFO ] Computed 1905 invariants in 11585 ms
[2024-05-25 14:18:11] [INFO ] State equation strengthened by 16546 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7196/7240 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7240 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 6/7246 variables, 6/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/7246 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 12934/20180 variables, 1604/1625 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/20180 variables, 0/1625 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 44/20224 variables, 44/1669 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/20224 variables, 0/1669 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 236/20460 variables, 236/1905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/20460 variables, 0/1905 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 36117/56577 variables, 20460/22365 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 56577/56577 variables, and 38911 constraints, problems are : Problem set: 0 solved, 6 unsolved in 75092 ms.
Refiners :[Positive P Invariants (semi-flows): 65/65 constraints, Generalized P Invariants (flows): 1840/1840 constraints, State Equation: 20460/20460 constraints, ReadFeed: 16546/16546 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 7196/7240 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-25 14:19:40] [INFO ] Deduced a trap composed of 1234 places in 12768 ms of which 50 ms to minimize.
[2024-05-25 14:19:48] [INFO ] Deduced a trap composed of 1713 places in 8325 ms of which 35 ms to minimize.
[2024-05-25 14:19:57] [INFO ] Deduced a trap composed of 1586 places in 8284 ms of which 33 ms to minimize.
[2024-05-25 14:20:06] [INFO ] Deduced a trap composed of 1598 places in 8532 ms of which 35 ms to minimize.
[2024-05-25 14:20:18] [INFO ] Deduced a trap composed of 1996 places in 11504 ms of which 48 ms to minimize.
[2024-05-25 14:20:30] [INFO ] Deduced a trap composed of 3257 places in 12480 ms of which 47 ms to minimize.
[2024-05-25 14:20:43] [INFO ] Deduced a trap composed of 1817 places in 12351 ms of which 48 ms to minimize.
SMT process timed out in 164915ms, 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 44 out of 20460 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20460/20460 places, 37637/37637 transitions.
Applied a total of 0 rules in 1367 ms. Remains 20460 /20460 variables (removed 0) and now considering 37637/37637 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1367 ms. Remains : 20460/20460 places, 37637/37637 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20460/20460 places, 37637/37637 transitions.
Applied a total of 0 rules in 1338 ms. Remains 20460 /20460 variables (removed 0) and now considering 37637/37637 (removed 0) transitions.
[2024-05-25 14:20:45] [INFO ] Flow matrix only has 36117 transitions (discarded 1520 similar events)
[2024-05-25 14:20:45] [INFO ] Invariant cache hit.
[2024-05-25 14:21:20] [INFO ] Performed 5201/20460 implicitness test of which 232 returned IMPLICIT in 30 seconds.
[2024-05-25 14:21:50] [INFO ] Performed 8276/20460 implicitness test of which 430 returned IMPLICIT in 60 seconds.
[2024-05-25 14:22:20] [INFO ] Performed 11348/20460 implicitness test of which 659 returned IMPLICIT in 90 seconds.
[2024-05-25 14:22:50] [INFO ] Performed 13534/20460 implicitness test of which 807 returned IMPLICIT in 120 seconds.
[2024-05-25 14:23:20] [INFO ] Performed 16390/20460 implicitness test of which 958 returned IMPLICIT in 150 seconds.
[2024-05-25 14:23:25] [INFO ] Implicit Places using invariants in 160087 ms returned [4, 7, 20, 35, 52, 71, 92, 115, 140, 167, 196, 228, 261, 296, 334, 373, 414, 456, 497, 536, 573, 608, 641, 672, 701, 728, 753, 776, 797, 816, 833, 848, 861, 898, 904, 917, 930, 945, 962, 981, 1002, 1025, 1050, 1077, 1107, 1138, 1171, 1207, 1244, 1283, 1323, 1362, 1399, 1434, 1467, 1498, 1527, 1554, 1579, 1602, 1623, 1642, 1659, 1674, 1687, 1700, 1736, 1742, 1755, 1768, 1781, 1796, 1813, 1832, 1853, 1876, 1901, 1929, 1958, 1989, 2023, 2058, 2095, 2133, 2170, 2205, 2238, 2269, 2298, 2325, 2350, 2373, 2394, 2413, 2430, 2445, 2458, 2471, 2484, 2520, 2526, 2539, 2552, 2565, 2578, 2593, 2610, 2629, 2650, 2673, 2699, 2726, 2755, 2787, 2820, 2855, 2891, 2926, 2959, 2990, 3019, 3046, 3071, 3094, 3115, 3134, 3151, 3166, 3179, 3192, 3205, 3218, 3254, 3260, 3273, 3286, 3299, 3312, 3325, 3340, 3357, 3376, 3397, 3421, 3446, 3473, 3503, 3534, 3567, 3601, 3634, 3665, 3694, 3721, 3746, 3769, 3790, 3809, 3826, 3841, 3855, 3868, 3881, 3894, 3907, 3943, 3949, 3962, 3976, 3989, 4002, 4015, 4028, 4043, 4060, 4079, 4101, 4124, 4149, 4177, 4206, 4237, 4269, 4300, 4329, 4356, 4381, 4404, 4425, 4444, 4461, 4476, 4489, 4502, 4515, 4528, 4541, 4554, 4590, 4596, 4609, 4622, 4635, 4648, 4661, 4674, 4687, 4702, 4720, 4740, 4761, 4784, 4810, 4837, 4866, 4896, 4925, 4952, 4977, 5000, 5021, 5040, 5057, 5072, 5085, 5098, 5111, 5124, 5137, 5150, 5163, 5199, 5205, 5218, 5231, 5244, 5257, 5270, 5283, 5296, 5309, 5324, 5342, 5361, 5382, 5406, 5431, 5458, 5486, 5513, 5538, 5561, 5582, 5601, 5618, 5633, 5646, 5659, 5672, 5685, 5698, 5711, 5724, 5737, 5773, 5779, 5792, 5805, 5818, 5831, 5844, 5857, 5870, 5883, 5896, 5912, 5929, 5948, 5970, 5993, 6018, 6044, 6069, 6092, 6113, 6132, 6149, 6164, 6177, 6190, 6203, 6216, 6229, 6242, 6255, 6268, 6281, 6317, 6323, 6336, 6349, 6362, 6375, 6388, 6401, 6414, 6427, 6440, 6454, 6469, 6487, 6507, 6528, 6551, 6575, 6598, 6619, 6638, 6655, 6670, 6683, 6696, 6709, 6722, 6735, 6748, 6761, 6774, 6787, 6800, 6836, 6843, 6856, 6869, 6882, 6895, 6908, 6921, 6934, 6947, 6960, 6973, 6986, 7001, 7019, 7038, 7059, 7081, 7102, 7121, 7138, 7153, 7166, 7179, 7192, 7205, 7218, 7231, 7244, 7257, 7270, 7283, 7296, 7333, 7339, 7352, 7365, 7378, 7391, 7404, 7417, 7430, 7443, 7456, 7469, 7482, 7495, 7511, 7528, 7547, 7567, 7586, 7603, 7618, 7631, 7644, 7657, 7670, 7683, 7696, 7709, 7722, 7735, 7748, 7761, 7774, 7810, 7816, 7829, 7842, 7855, 7868, 7881, 7894, 7907, 7920, 7933, 7946, 7959, 7972, 7986, 8001, 8018, 8036, 8053, 8068, 8081, 8094, 8107, 8120, 8133, 8146, 8159, 8172, 8185, 8198, 8211, 8224, 8237, 8273, 8280, 8293, 8306, 8319, 8332, 8345, 8358, 8371, 8384, 8397, 8410, 8423, 8436, 8449, 8462, 8477, 8493, 8508, 8521, 8534, 8547, 8560, 8573, 8586, 8599, 8612, 8625, 8638, 8651, 8664, 8677, 8690, 8726, 8732, 8745, 8758, 8771, 8784, 8797, 8810, 8823, 8836, 8849, 8862, 8875, 8888, 8901, 8914, 8927, 8941, 8954, 8967, 8980, 8993, 9006, 9019, 9032, 9045, 9058, 9071, 9084, 9097, 9110, 9123, 9136, 9172, 9178, 9191, 9204, 9217, 9230, 9243, 9256, 9269, 9282, 9295, 9308, 9321, 9334, 9347, 9360, 9373, 9387, 9400, 9413, 9426, 9439, 9452, 9465, 9478, 9491, 9504, 9517, 9530, 9543, 9556, 9569, 9582, 9618, 9620, 9623, 9636, 9649, 9662, 9675, 9688, 9701, 9714, 9727, 9741, 9754, 9767, 9780, 9793, 9807, 9820, 9833, 9846, 9859, 9872, 9885, 9898, 9911, 9924, 9937, 9950, 9963, 9977, 9990, 10003, 10016, 10029, 10065, 10071, 10084, 10097, 10110, 10123, 10136, 10149, 10162, 10175, 10188, 10201, 10214, 10227, 10240, 10253, 10266, 10279, 10292, 10305, 10318, 10331, 10344, 10357, 10370, 10383, 10396, 10409, 10422, 10435, 10448, 10461, 10474, 10511, 10517, 10530, 10543, 10556, 10569, 10582, 10595, 10608, 10621, 10634, 10647, 10660, 10673, 10686, 10699, 10712, 10725, 10739, 10752, 10765, 10778, 10791, 10804, 10817, 10830, 10843, 10856, 10869, 10882, 10895, 10908, 10921, 10958, 10964, 10977, 10990, 11003, 11016, 11029, 11042, 11055, 11068, 11081, 11094, 11107, 11120, 11133, 11146, 11159, 11174, 11190, 11205, 11218, 11231, 11244, 11257, 11270, 11283, 11296, 11309, 11322, 11335, 11348, 11361, 11374, 11410, 11416, 11429, 11442, 11455, 11468, 11481, 11494, 11507, 11520, 11533, 11546, 11559, 11572, 11585, 11599, 11614, 11631, 11649, 11666, 11681, 11694, 11707, 11720, 11733, 11746, 11759, 11772, 11785, 11798, 11811, 11824, 11837, 11874, 11880, 11893, 11906, 11919, 11932, 11945, 11958, 11971, 11984, 11997, 12010, 12023, 12036, 12049, 12065, 12082, 12101, 12121, 12140, 12157, 12172, 12185, 12198, 12211, 12224, 12237, 12250, 12263, 12276, 12289, 12302, 12315, 12351, 12357, 12370, 12383, 12396, 12409, 12422, 12435, 12448, 12461, 12474, 12487, 12500, 12513, 12528, 12546, 12565, 12586, 12608, 12629, 12648, 12665, 12680, 12693, 12706, 12719, 12732, 12745, 12758, 12771, 12784, 12797, 12810, 12846, 12852, 12865, 12878, 12891, 12904, 12917, 12930, 12943, 12956, 12969, 12982, 12996, 13011, 13028, 13048, 13069, 13093, 13117, 13140, 13161, 13180, 13197, 13212, 13225, 13238, 13251, 13264, 13277, 13290, 13303, 13316, 13329, 13365, 13371, 13384, 13397, 13410, 13423, 13436, 13449, 13462, 13475, 13488, 13501, 13517, 13534, 13553, 13575, 13598, 13623, 13649, 13674, 13697, 13718, 13737, 13754, 13769, 13782, 13795, 13808, 13821, 13834, 13847, 13860, 13873, 13909, 13915, 13928, 13941, 13954, 13967, 13980, 13993, 14006, 14019, 14032, 14047, 14065, 14084, 14105, 14129, 14154, 14181, 14209, 14236, 14261, 14284, 14305, 14324, 14341, 14356, 14369, 14382, 14395, 14408, 14421, 14434, 14447, 14483, 14489, 14502, 14515, 14528, 14541, 14554, 14567, 14580, 14593, 14608, 14625, 14645, 14666, 14689, 14715, 14742, 14771, 14801, 14830, 14857, 14882, 14905, 14926, 14945, 14962, 14977, 14990, 15003, 15016, 15029, 15042, 15055, 15092, 15098, 15111, 15124, 15137, 15150, 15163, 15176, 15189, 15204, 15221, 15240, 15262, 15285, 15310, 15338, 15367, 15398, 15430, 15461, 15490, 15517, 15542, 15565, 15586, 15605, 15622, 15637, 15650, 15663, 15676, 15689, 15702, 15738, 15744, 15757, 15770, 15783, 15796, 15809, 15822, 15837, 15854, 15873, 15894, 15918, 15943, 15970, 16000, 16031, 16064, 16098, 16131, 16162, 16191, 16218, 16243, 16266, 16287, 16306, 16323, 16338, 16351, 16364, 16377, 16390, 16426, 16432, 16445, 16458, 16471, 16484, 16497, 16512, 16529]
[2024-05-25 14:23:25] [INFO ] Actually due to overlaps returned [898, 2520, 3254, 3943, 4590, 5199, 5773, 6317, 6836, 7333, 7810, 8273, 9172, 9618, 10065, 10511, 10958, 11410, 11874, 12351, 12846, 13365, 13909, 14483, 15092, 16426, 1736, 8726, 15738, 816, 833, 848, 861, 1659, 1674, 1687, 1700, 2445, 2458, 2471, 2484, 3179, 3192, 3205, 3218, 3868, 3881, 3894, 3907, 4515, 4528, 4541, 4554, 5124, 5137, 5150, 5163, 5698, 5711, 5724, 5737, 6242, 6255, 6268, 6281, 6761, 6774, 6787, 6800, 7257, 7270, 7283, 7296, 7735, 7748, 7761, 7774, 8198, 8211, 8224, 8237, 8651, 8664, 8677, 8690, 9097, 9110, 9123, 9136, 9543, 9556, 9569, 9582, 9990, 10003, 10016, 10029, 10435, 10448, 10461, 10474, 10882, 10895, 10908, 10921, 11335, 11348, 11361, 11374, 11798, 11811, 11824, 11837, 12276, 12289, 12302, 12315, 12771, 12784, 12797, 12810, 13290, 13303, 13316, 13329, 13834, 13847, 13860, 13873, 14408, 14421, 14434, 14447, 15016, 15029, 15042, 15055, 15663, 15676, 15689, 15702, 16351, 16364, 16377, 16390, 4, 9620]
Discarding 147 places :
Implicit Place search using SMT only with invariants took 160161 ms to find 147 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 20313/20460 places, 37637/37637 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 20313 transition count 37635
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 20311 transition count 37635
Applied a total of 4 rules in 2640 ms. Remains 20311 /20313 variables (removed 2) and now considering 37635/37637 (removed 2) transitions.
[2024-05-25 14:23:28] [INFO ] Flow matrix only has 36115 transitions (discarded 1520 similar events)
// Phase 1: matrix 36115 rows 20311 cols
[2024-05-25 14:23:43] [INFO ] Computed 1758 invariants in 14716 ms
[2024-05-25 14:24:17] [INFO ] Performed 6369/20311 implicitness test of which 260 returned IMPLICIT in 30 seconds.
[2024-05-25 14:24:47] [INFO ] Performed 10684/20311 implicitness test of which 525 returned IMPLICIT in 60 seconds.
[2024-05-25 14:25:17] [INFO ] Performed 13246/20311 implicitness test of which 672 returned IMPLICIT in 90 seconds.
[2024-05-25 14:25:47] [INFO ] Performed 17015/20311 implicitness test of which 845 returned IMPLICIT in 120 seconds.
[2024-05-25 14:26:20] [INFO ] Performed 19670/20311 implicitness test of which 945 returned IMPLICIT in 152 seconds.
[2024-05-25 14:26:23] [INFO ] Implicit Places using invariants in 174795 ms returned [6, 19, 34, 51, 70, 91, 114, 139, 166, 195, 227, 260, 295, 333, 372, 413, 455, 496, 535, 572, 607, 640, 671, 700, 727, 752, 775, 796, 897, 910, 923, 938, 955, 974, 995, 1018, 1043, 1070, 1100, 1131, 1164, 1200, 1237, 1276, 1316, 1355, 1392, 1427, 1460, 1491, 1520, 1547, 1572, 1595, 1616, 1635, 1730, 1743, 1756, 1769, 1784, 1801, 1820, 1841, 1864, 1889, 1917, 1946, 1977, 2011, 2046, 2083, 2121, 2158, 2193, 2226, 2257, 2286, 2313, 2338, 2361, 2382, 2401, 2418, 2509, 2522, 2535, 2548, 2561, 2576, 2593, 2612, 2633, 2656, 2682, 2709, 2738, 2770, 2803, 2838, 2874, 2909, 2942, 2973, 3002, 3029, 3054, 3077, 3098, 3117, 3134, 3149, 3238, 3251, 3264, 3277, 3290, 3303, 3318, 3335, 3354, 3375, 3399, 3424, 3451, 3481, 3512, 3545, 3579, 3612, 3643, 3672, 3699, 3724, 3747, 3768, 3787, 3804, 3819, 3833, 3922, 3935, 3949, 3962, 3975, 3988, 4001, 4016, 4033, 4052, 4074, 4097, 4122, 4150, 4179, 4210, 4242, 4273, 4302, 4329, 4354, 4377, 4398, 4417, 4434, 4449, 4462, 4475, 4564, 4577, 4590, 4603, 4616, 4629, 4642, 4655, 4670, 4688, 4708, 4729, 4752, 4778, 4805, 4834, 4864, 4893, 4920, 4945, 4968, 4989, 5008, 5025, 5040, 5053, 5066, 5079, 5168, 5181, 5194, 5207, 5220, 5233, 5246, 5259, 5272, 5287, 5305, 5324, 5345, 5369, 5394, 5421, 5449, 5476, 5501, 5524, 5545, 5564, 5581, 5596, 5609, 5622, 5635, 5648, 5737, 5750, 5763, 5776, 5789, 5802, 5815, 5828, 5841, 5854, 5870, 5887, 5906, 5928, 5951, 5976, 6002, 6027, 6050, 6071, 6090, 6107, 6122, 6135, 6148, 6161, 6174, 6187, 6276, 6289, 6302, 6315, 6328, 6341, 6354, 6367, 6380, 6393, 6407, 6422, 6440, 6460, 6481, 6504, 6528, 6551, 6572, 6591, 6608, 6623, 6636, 6649, 6662, 6675, 6688, 6701, 6791, 6804, 6817, 6830, 6843, 6856, 6869, 6882, 6895, 6908, 6921, 6934, 6949, 6967, 6986, 7007, 7029, 7050, 7069, 7086, 7101, 7114, 7127, 7140, 7153, 7166, 7179, 7192, 7282, 7295, 7308, 7321, 7334, 7347, 7360, 7373, 7386, 7399, 7412, 7425, 7438, 7454, 7471, 7490, 7510, 7529, 7546, 7561, 7574, 7587, 7600, 7613, 7626, 7639, 7652, 7665, 7754, 7767, 7780, 7793, 7806, 7819, 7832, 7845, 7858, 7871, 7884, 7897, 7910, 7924, 7939, 7956, 7974, 7991, 8006, 8019, 8032, 8045, 8058, 8071, 8084, 8097, 8110, 8123, 8213, 8226, 8239, 8252, 8265, 8278, 8291, 8304, 8317, 8330, 8343, 8356, 8369, 8382, 8395, 8410, 8426, 8441, 8454, 8467, 8480, 8493, 8506, 8519, 8532, 8545, 8558, 8571, 8660, 8673, 8686, 8699, 8712, 8725, 8738, 8751, 8764, 8777, 8790, 8803, 8816, 8829, 8842, 8855, 8869, 8882, 8895, 8908, 8921, 8934, 8947, 8960, 8973, 8986, 8999, 9012, 9101, 9114, 9127, 9140, 9153, 9166, 9179, 9192, 9205, 9218, 9231, 9244, 9257, 9270, 9283, 9296, 9310, 9323, 9336, 9349, 9362, 9375, 9388, 9401, 9414, 9427, 9440, 9453, 9540, 9553, 9566, 9579, 9592, 9605, 9618, 9631, 9644, 9658, 9671, 9684, 9697, 9710, 9724, 9737, 9750, 9763, 9776, 9789, 9802, 9815, 9828, 9841, 9854, 9867, 9880, 9894, 9982, 9995, 10008, 10021, 10034, 10047, 10060, 10073, 10086, 10099, 10112, 10125, 10138, 10151, 10164, 10177, 10190, 10203, 10216, 10229, 10242, 10255, 10268, 10281, 10294, 10307, 10320, 10333, 10423, 10436, 10449, 10462, 10475, 10488, 10501, 10514, 10527, 10540, 10553, 10566, 10579, 10592, 10605, 10618, 10631, 10645, 10658, 10671, 10684, 10697, 10710, 10723, 10736, 10749, 10762, 10775, 10865, 10878, 10891, 10904, 10917, 10930, 10943, 10956, 10969, 10982, 10995, 11008, 11021, 11034, 11047, 11060, 11075, 11091, 11106, 11119, 11132, 11145, 11158, 11171, 11184, 11197, 11210, 11223, 11312, 11325, 11338, 11351, 11364, 11377, 11390, 11403, 11416, 11429, 11442, 11455, 11468, 11481, 11495, 11510, 11527, 11545, 11562, 11577, 11590, 11603, 11616, 11629, 11642, 11655, 11668, 11681, 11771, 11784, 11797, 11810, 11823, 11836, 11849, 11862, 11875, 11888, 11901, 11914, 11927, 11940, 11956, 11973, 11992, 12012, 12031, 12048, 12063, 12076, 12089, 12102, 12115, 12128, 12141, 12154, 12243, 12256, 12269, 12282, 12295, 12308, 12321, 12334, 12347, 12360, 12373, 12386, 12399, 12414, 12432, 12451, 12472, 12494, 12515, 12534, 12551, 12566, 12579, 12592, 12605, 12618, 12631, 12644, 12733, 12746, 12759, 12772, 12785, 12798, 12811, 12824, 12837, 12850, 12863, 12877, 12892, 12909, 12929, 12950, 12974, 12998, 13021, 13042, 13061, 13078, 13093, 13106, 13119, 13132, 13145, 13158, 13247, 13260, 13273, 13286, 13299, 13312, 13325, 13338, 13351, 13364, 13377, 13393, 13410, 13429, 13451, 13474, 13499, 13525, 13550, 13573, 13594, 13613, 13630, 13645, 13658, 13671, 13684, 13697, 13786, 13799, 13812, 13825, 13838, 13851, 13864, 13877, 13890, 13903, 13918, 13936, 13955, 13976, 14000, 14025, 14052, 14080, 14107, 14132, 14155, 14176, 14195, 14212, 14227, 14240, 14253, 14266, 14355, 14368, 14381, 14394, 14407, 14420, 14433, 14446, 14459, 14474, 14491, 14511, 14532, 14555, 14581, 14608, 14637, 14667, 14696, 14723, 14748, 14771, 14792, 14811, 14828, 14843, 14856, 14869, 14959, 14972, 14985, 14998, 15011, 15024, 15037, 15050, 15065, 15082, 15101, 15123, 15146, 15171, 15199, 15228, 15259, 15291, 15322, 15351, 15378, 15403, 15426, 15447, 15466, 15483, 15498, 15511, 15600, 15613, 15626, 15639, 15652, 15665, 15678, 15693, 15710, 15729, 15750, 15774, 15799, 15826, 15856, 15887, 15920, 15954, 15987, 16018, 16047, 16074, 16099, 16122, 16143, 16162, 16179, 16194, 16283, 16296, 16309, 16322, 16335, 16348, 16363, 16380, 16399, 16420, 16443, 16470, 16497, 16526, 16558, 16591, 16626, 16662, 16697, 16730, 16761, 16790, 16817, 16842, 16865, 16886, 16905, 16922, 16937, 16950, 16963, 16976, 17012, 17018, 17031, 17044, 17057, 17070, 17085, 17102, 17121, 17142, 17165, 17190, 17218, 17247, 17278, 17312, 17347, 17384, 17422, 17459, 17494, 17527, 17558, 17587, 17614, 17639, 17662, 17683, 17702, 17719, 17734, 17747, 17760, 17797, 17803, 17816, 17829, 17842, 17857, 17874, 17893, 17914, 17937, 17962, 17989, 18019, 18050, 18083, 18119, 18156, 18195, 18235, 18274, 18311, 18346, 18379, 18410, 18439, 18466, 18491, 18514, 18535, 18554, 18571, 18586, 18599, 18635, 18637, 18640, 18653, 18666, 18681, 18698, 18717, 18738, 18761, 18786, 18813, 18842, 18874, 18907, 18942, 18980, 19019, 19060, 19102, 19143, 19182, 19219, 19254, 19287, 19318, 19347, 19374, 19399, 19422, 19443, 19462, 19479, 19494, 19530]
[2024-05-25 14:26:23] [INFO ] Actually due to overlaps returned [17012, 17797, 18635, 19530, 6, 19, 34, 51, 70, 91, 114, 139, 166, 195, 227, 260, 295, 333, 372, 413, 455, 496, 535, 572, 607, 640, 671, 700, 727, 752, 775, 796, 897, 910, 923, 938, 955, 974, 995, 1018, 1043, 1070, 1100, 1131, 1164, 1200, 1237, 1276, 1316, 1355, 1392, 1427, 1460, 1491, 1520, 1547, 1572, 1595, 1616, 1635, 1730, 1743, 1756, 1769, 1784, 1801, 1820, 1841, 1864, 1889, 1917, 1946, 1977, 2011, 2046, 2083, 2121, 2158, 2193, 2226, 2257, 2286, 2313, 2338, 2361, 2382, 2401, 2418, 2509, 2522, 2535, 2548, 2561, 2576, 2593, 2612, 2633, 2656, 2682, 2709, 2738, 2770, 2803, 2838, 2874, 2909, 2942, 2973, 3002, 3029, 3054, 3077, 3098, 3117, 3134, 3149, 3238, 3251, 3264, 3277, 3290, 3303, 3318, 3335, 3354, 3375, 3399, 3424, 3451, 3481, 3512, 3545, 3579, 3612, 3643, 3672, 3699, 3724, 3747, 3768, 3787, 3804, 3833, 3922, 3949, 3962, 3975, 3988, 4001, 4016, 4033, 4052, 4074, 4097, 4122, 4150, 4179, 4210, 4242, 4273, 4302, 4329, 4354, 4377, 4398, 4417, 4434, 4449, 4462, 4475, 4564, 4577, 4590, 4603, 4616, 4629, 4642, 4655, 4670, 4688, 4708, 4729, 4752, 4778, 4805, 4834, 4864, 4893, 4920, 4945, 4968, 4989, 5008, 5025, 5040, 5053, 5066, 5079, 5168, 5181, 5194, 5207, 5220, 5233, 5246, 5259, 5272, 5287, 5305, 5324, 5345, 5369, 5394, 5421, 5449, 5476, 5501, 5524, 5545, 5564, 5581, 5596, 5609, 5622, 5635, 5648, 5737, 5750, 5763, 5776, 5789, 5802, 5815, 5828, 5841, 5854, 5870, 5887, 5906, 5928, 5951, 5976, 6002, 6027, 6050, 6071, 6090, 6107, 6122, 6135, 6148, 6161, 6174, 6187, 6276, 6289, 6302, 6315, 6328, 6341, 6354, 6367, 6380, 6393, 6407, 6422, 6440, 6460, 6481, 6504, 6528, 6551, 6572, 6591, 6608, 6623, 6636, 6649, 6662, 6675, 6688, 6701, 6791, 6804, 6817, 6830, 6843, 6856, 6869, 6882, 6895, 6908, 6921, 6934, 6949, 6967, 6986, 7007, 7029, 7050, 7069, 7086, 7101, 7114, 7127, 7140, 7153, 7166, 7179, 7192, 7282, 7295, 7308, 7321, 7334, 7347, 7360, 7373, 7386, 7399, 7412, 7425, 7438, 7454, 7471, 7490, 7510, 7529, 7546, 7561, 7574, 7587, 7600, 7613, 7626, 7639, 7652, 7665, 7754, 7767, 7780, 7793, 7806, 7819, 7832, 7845, 7858, 7871, 7884, 7897, 7910, 7924, 7939, 7956, 7974, 7991, 8006, 8019, 8032, 8045, 8058, 8071, 8084, 8097, 8110, 8123, 8213, 8226, 8239, 8252, 8265, 8278, 8291, 8304, 8317, 8330, 8343, 8356, 8369, 8382, 8395, 8410, 8426, 8441, 8454, 8467, 8480, 8493, 8506, 8519, 8532, 8545, 8558, 8571, 8660, 8673, 8686, 8699, 8712, 8725, 8738, 8751, 8764, 8777, 8790, 8803, 8816, 8829, 8842, 8855, 8869, 8882, 8895, 8908, 8921, 8934, 8947, 8960, 8973, 8986, 8999, 9012, 9101, 9114, 9127, 9140, 9153, 9166, 9179, 9192, 9205, 9218, 9231, 9244, 9257, 9270, 9283, 9296, 9310, 9323, 9336, 9349, 9362, 9375, 9388, 9401, 9414, 9427, 9440, 9453, 9540, 9553, 9566, 9579, 9592, 9605, 9618, 9631, 9644, 9658, 9671, 9684, 9697, 9724, 9737, 9750, 9763, 9776, 9789, 9802, 9815, 9828, 9841, 9854, 9867, 9880, 9894, 9982, 9995, 10008, 10021, 10034, 10047, 10060, 10073, 10086, 10099, 10112, 10125, 10138, 10151, 10164, 10177, 10190, 10203, 10216, 10229, 10242, 10255, 10268, 10281, 10294, 10307, 10320, 10333, 10423, 10436, 10449, 10462, 10475, 10488, 10501, 10514, 10527, 10540, 10553, 10566, 10579, 10592, 10605, 10618, 10631, 10645, 10658, 10671, 10684, 10697, 10710, 10723, 10736, 10749, 10762, 10775, 10865, 10878, 10891, 10904, 10917, 10930, 10943, 10956, 10969, 10982, 10995, 11008, 11021, 11034, 11047, 11060, 11075, 11091, 11106, 11119, 11132, 11145, 11158, 11171, 11184, 11197, 11210, 11223, 11312, 11325, 11338, 11351, 11364, 11377, 11390, 11403, 11416, 11429, 11442, 11455, 11468, 11481, 11495, 11510, 11527, 11545, 11562, 11577, 11590, 11603, 11616, 11629, 11642, 11655, 11668, 11681, 11771, 11784, 11797, 11810, 11823, 11836, 11849, 11862, 11875, 11888, 11901, 11914, 11927, 11940, 11956, 11973, 11992, 12012, 12031, 12048, 12063, 12076, 12089, 12102, 12115, 12128, 12141, 12154, 12243, 12256, 12269, 12282, 12295, 12308, 12321, 12334, 12347, 12360, 12373, 12386, 12399, 12414, 12432, 12451, 12472, 12494, 12515, 12534, 12551, 12566, 12579, 12592, 12605, 12618, 12631, 12644, 12733, 12746, 12759, 12772, 12785, 12798, 12811, 12824, 12837, 12850, 12863, 12877, 12892, 12909, 12929, 12950, 12974, 12998, 13021, 13042, 13061, 13078, 13093, 13106, 13119, 13132, 13145, 13158, 13247, 13260, 13273, 13286, 13299, 13312, 13325, 13338, 13351, 13364, 13377, 13393, 13410, 13429, 13451, 13474, 13499, 13525, 13550, 13573, 13594, 13613, 13630, 13645, 13658, 13671, 13684, 13697, 13786, 13799, 13812, 13825, 13838, 13851, 13864, 13877, 13890, 13903, 13918, 13936, 13955, 13976, 14000, 14025, 14052, 14080, 14107, 14132, 14155, 14176, 14195, 14212, 14227, 14240, 14253, 14266, 14355, 14368, 14381, 14394, 14407, 14420, 14433, 14446, 14459, 14474, 14491, 14511, 14532, 14555, 14581, 14608, 14637, 14667, 14696, 14723, 14748, 14771, 14792, 14811, 14828, 14843, 14856, 14869, 14959, 14972, 14985, 14998, 15011, 15024, 15037, 15050, 15065, 15082, 15101, 15123, 15146, 15171, 15199, 15228, 15259, 15291, 15322, 15351, 15378, 15403, 15426, 15447, 15466, 15483, 15498, 15511, 15600, 15613, 15626, 15639, 15652, 15665, 15678, 15693, 15710, 15729, 15750, 15774, 15799, 15826, 15856, 15887, 15920, 15954, 15987, 16018, 16047, 16074, 16099, 16122, 16143, 16162, 16179, 16194, 16283, 16296, 16309, 16322, 16335, 16348, 16363, 16380, 16399, 16420, 16443, 16470, 16497, 16526, 16558, 16591, 16626, 16662, 16697, 16730, 16761, 16790, 16817, 16842, 16865, 16886, 16905, 16922, 16937, 17018, 17031, 17044, 17057, 17070, 17085, 17102, 17121, 17142, 17165, 17190, 17218, 17247, 17278, 17312, 17347, 17384, 17422, 17459, 17494, 17527, 17558, 17587, 17614, 17639, 17662, 17683, 17702, 17719, 17803, 17816, 17829, 17842, 17857, 17874, 17893, 17914, 17937, 17962, 17989, 18019, 18050, 18083, 18119, 18156, 18195, 18235, 18274, 18311, 18346, 18379, 18410, 18439, 18466, 18491, 18514, 18535, 18554, 18640, 18653, 18666, 18681, 18698, 18717, 18738, 18761, 18786, 18813, 18842, 18874, 18907, 18942, 18980, 19019, 19060, 19102, 19143, 19182, 19219, 19254, 19287, 19318, 19347, 19374, 19399, 19422, 19443, 3819, 3935, 9710, 18637]
Discarding 933 places :
Implicit Place search using SMT only with invariants took 174894 ms to find 933 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 19378/20460 places, 37635/37637 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 19378 transition count 37634
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 19377 transition count 37634
Applied a total of 2 rules in 2463 ms. Remains 19377 /19378 variables (removed 1) and now considering 37634/37635 (removed 1) transitions.
[2024-05-25 14:26:25] [INFO ] Flow matrix only has 36114 transitions (discarded 1520 similar events)
// Phase 1: matrix 36114 rows 19377 cols
[2024-05-25 14:26:36] [INFO ] Computed 825 invariants in 10931 ms
[2024-05-25 14:27:10] [INFO ] Performed 8679/19377 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 14:27:40] [INFO ] Performed 14812/19377 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 14:28:10] [INFO ] Performed 18750/19377 implicitness test of which 12 returned IMPLICIT in 90 seconds.
[2024-05-25 14:28:40] [INFO ] Performed 18946/19377 implicitness test of which 12 returned IMPLICIT in 120 seconds.
[2024-05-25 14:29:10] [INFO ] Performed 19168/19377 implicitness test of which 12 returned IMPLICIT in 150 seconds.
[2024-05-25 14:29:16] [INFO ] Implicit Places using invariants in 170984 ms returned [16109, 16122, 16135, 16863, 16876, 16889, 17670, 17685, 17698, 18530, 18547, 18562]
Discarding 12 places :
Implicit Place search using SMT only with invariants took 171011 ms to find 12 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 19365/20460 places, 37634/37637 transitions.
Applied a total of 0 rules in 1211 ms. Remains 19365 /19365 variables (removed 0) and now considering 37634/37634 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 513723 ms. Remains : 19365/20460 places, 37634/37637 transitions.
[2024-05-25 14:29:18] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2024-05-25 14:29:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 19365 places, 37634 transitions and 205864 arcs took 138 ms.
[2024-05-25 14:29:20] [INFO ] Flatten gal took : 1753 ms
Total runtime 841119 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running MultiCrashLeafsetExtension-PT-S32C11

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/415/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 19365
TRANSITIONS: 37634
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 1.030s, Sys 0.092s]


SAVING FILE /home/mcc/execution/415/model (.net / .def) ...
EXPORT TIME: [User 0.132s, Sys 0.016s]



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 ReachabilityFireability -timeout 360 -rebuildPNML

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="ReachabilityFireability"
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-S32C11, examination is ReachabilityFireability"
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-171654349400223"
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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;