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.r508-tall-171654350800054.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 ltsminxred
Input is MultiCrashLeafsetExtension-PT-S16C08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654350800054
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.7M
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.0K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 06:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 12 06:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K 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 15:27 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 6.3M 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-S16C08-ReachabilityCardinality-2024-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717197532123

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-05-31 23:18:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-31 23:18:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 23:18:53] [INFO ] Load time of PNML (sax parser for PT used): 440 ms
[2024-05-31 23:18:53] [INFO ] Transformed 6876 places.
[2024-05-31 23:18:53] [INFO ] Transformed 9571 transitions.
[2024-05-31 23:18:53] [INFO ] Parsed PT model containing 6876 places and 9571 transitions and 35518 arcs in 630 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (480 resets) in 2833 ms. (14 steps per ms) remains 15/16 properties
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 4003 steps (12 resets) in 116 ms. (34 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 96 ms. (41 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 87 ms. (45 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 240 ms. (16 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (12 resets) in 62 ms. (63 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 63 ms. (62 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (12 resets) in 44 ms. (88 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (12 resets) in 49 ms. (80 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (12 resets) in 85 ms. (46 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 29 ms. (133 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 54 ms. (72 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (12 resets) in 38 ms. (102 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (12 resets) in 44 ms. (88 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (12 resets) in 35 ms. (111 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 22077 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :0 out of 15
Probabilistic random walk after 22077 steps, saw 10604 distinct states, run finished after 3009 ms. (steps per millisecond=7 ) properties seen :0
[2024-05-31 23:18:58] [INFO ] Flow matrix only has 9299 transitions (discarded 272 similar events)
// Phase 1: matrix 9299 rows 6876 cols
[2024-05-31 23:18:59] [INFO ] Computed 649 invariants in 584 ms
[2024-05-31 23:18:59] [INFO ] State equation strengthened by 2722 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/170 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-10 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 684/854 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/854 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 4161/5015 variables, 223/224 constraints. Problems are: Problem set: 1 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5015 variables, 0/224 constraints. Problems are: Problem set: 1 solved, 14 unsolved
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-11 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 53/5068 variables, 53/277 constraints. Problems are: Problem set: 2 solved, 13 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5068 variables, 0/277 constraints. Problems are: Problem set: 2 solved, 13 unsolved
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-00 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-00 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-01 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-03 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-04 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-05 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-06 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-09 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-09 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-13 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-14 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-15 is UNSAT
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 1793/6861 variables, 357/634 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/6861 variables, 0/634 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 15/6876 variables, 15/649 constraints. Problems are: Problem set: 12 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/6876 variables, 0/649 constraints. Problems are: Problem set: 12 solved, 3 unsolved
SMT process timed out in 5841ms, After SMT, problems are : Problem set: 12 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 6876 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6876/6876 places, 9571/9571 transitions.
Graph (complete) has 21033 edges and 6876 vertex of which 6840 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.23 ms
Discarding 36 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2173 transitions
Trivial Post-agglo rules discarded 2173 transitions
Performed 2173 trivial Post agglomeration. Transition count delta: 2173
Iterating post reduction 0 with 2173 rules applied. Total rules applied 2174 place count 6840 transition count 7398
Reduce places removed 2173 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 2175 rules applied. Total rules applied 4349 place count 4667 transition count 7396
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 4351 place count 4665 transition count 7396
Performed 271 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 271 Pre rules applied. Total rules applied 4351 place count 4665 transition count 7125
Deduced a syphon composed of 271 places in 8 ms
Reduce places removed 271 places and 0 transitions.
Iterating global reduction 3 with 542 rules applied. Total rules applied 4893 place count 4394 transition count 7125
Discarding 1901 places :
Symmetric choice reduction at 3 with 1901 rule applications. Total rules 6794 place count 2493 transition count 5224
Iterating global reduction 3 with 1901 rules applied. Total rules applied 8695 place count 2493 transition count 5224
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 8695 place count 2493 transition count 5211
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 8721 place count 2480 transition count 5211
Discarding 235 places :
Symmetric choice reduction at 3 with 235 rule applications. Total rules 8956 place count 2245 transition count 3331
Iterating global reduction 3 with 235 rules applied. Total rules applied 9191 place count 2245 transition count 3331
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 5 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 9225 place count 2228 transition count 3314
Free-agglomeration rule (complex) applied 163 times.
Iterating global reduction 3 with 163 rules applied. Total rules applied 9388 place count 2228 transition count 4796
Reduce places removed 163 places and 0 transitions.
Iterating post reduction 3 with 163 rules applied. Total rules applied 9551 place count 2065 transition count 4796
Partial Free-agglomeration rule applied 51 times.
Drop transitions (Partial Free agglomeration) removed 51 transitions
Iterating global reduction 4 with 51 rules applied. Total rules applied 9602 place count 2065 transition count 4796
Applied a total of 9602 rules in 2326 ms. Remains 2065 /6876 variables (removed 4811) and now considering 4796/9571 (removed 4775) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2337 ms. Remains : 2065/6876 places, 4796/9571 transitions.
RANDOM walk for 40000 steps (800 resets) in 1161 ms. (34 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (152 resets) in 317 ms. (125 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (152 resets) in 249 ms. (160 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (152 resets) in 188 ms. (211 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 53919 steps, run timeout after 3001 ms. (steps per millisecond=17 ) properties seen :0 out of 3
Probabilistic random walk after 53919 steps, saw 24035 distinct states, run finished after 3001 ms. (steps per millisecond=17 ) properties seen :0
[2024-05-31 23:19:10] [INFO ] Flow matrix only has 4398 transitions (discarded 398 similar events)
// Phase 1: matrix 4398 rows 2065 cols
[2024-05-31 23:19:10] [INFO ] Computed 613 invariants in 65 ms
[2024-05-31 23:19:10] [INFO ] State equation strengthened by 2722 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1329/1334 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 23:19:11] [INFO ] Deduced a trap composed of 659 places in 726 ms of which 61 ms to minimize.
[2024-05-31 23:19:12] [INFO ] Deduced a trap composed of 751 places in 671 ms of which 7 ms to minimize.
[2024-05-31 23:19:12] [INFO ] Deduced a trap composed of 1040 places in 662 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1334 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1334 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 627/1961 variables, 504/512 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 23:19:15] [INFO ] Deduced a trap composed of 27 places in 1737 ms of which 13 ms to minimize.
[2024-05-31 23:19:16] [INFO ] Deduced a trap composed of 383 places in 1767 ms of which 13 ms to minimize.
[2024-05-31 23:19:18] [INFO ] Deduced a trap composed of 297 places in 1789 ms of which 13 ms to minimize.
[2024-05-31 23:19:20] [INFO ] Deduced a trap composed of 57 places in 1791 ms of which 11 ms to minimize.
[2024-05-31 23:19:22] [INFO ] Deduced a trap composed of 46 places in 1815 ms of which 12 ms to minimize.
[2024-05-31 23:19:24] [INFO ] Deduced a trap composed of 273 places in 1817 ms of which 14 ms to minimize.
[2024-05-31 23:19:25] [INFO ] Deduced a trap composed of 312 places in 1651 ms of which 13 ms to minimize.
[2024-05-31 23:19:27] [INFO ] Deduced a trap composed of 383 places in 1797 ms of which 12 ms to minimize.
[2024-05-31 23:19:29] [INFO ] Deduced a trap composed of 248 places in 1688 ms of which 12 ms to minimize.
[2024-05-31 23:19:31] [INFO ] Deduced a trap composed of 330 places in 1850 ms of which 13 ms to minimize.
[2024-05-31 23:19:33] [INFO ] Deduced a trap composed of 300 places in 1777 ms of which 13 ms to minimize.
[2024-05-31 23:19:35] [INFO ] Deduced a trap composed of 365 places in 1841 ms of which 13 ms to minimize.
[2024-05-31 23:19:36] [INFO ] Deduced a trap composed of 321 places in 1748 ms of which 13 ms to minimize.
[2024-05-31 23:19:38] [INFO ] Deduced a trap composed of 315 places in 1615 ms of which 13 ms to minimize.
[2024-05-31 23:19:40] [INFO ] Deduced a trap composed of 353 places in 1576 ms of which 13 ms to minimize.
[2024-05-31 23:19:41] [INFO ] Deduced a trap composed of 289 places in 1546 ms of which 12 ms to minimize.
[2024-05-31 23:19:43] [INFO ] Deduced a trap composed of 304 places in 1598 ms of which 12 ms to minimize.
[2024-05-31 23:19:45] [INFO ] Deduced a trap composed of 269 places in 1767 ms of which 20 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/1961 variables, 18/530 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1961 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 28/1989 variables, 28/558 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1989 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 76/2065 variables, 76/634 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2065 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4398/6463 variables, 2065/2699 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/6463 variables, 2722/5421 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/6463 variables, 0/5421 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/6463 variables, 0/5421 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 6463/6463 variables, and 5421 constraints, problems are : Problem set: 0 solved, 3 unsolved in 38561 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 580/580 constraints, State Equation: 2065/2065 constraints, ReadFeed: 2722/2722 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1329/1334 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1334 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1334 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 627/1961 variables, 504/512 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1961 variables, 18/530 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 23:19:51] [INFO ] Deduced a trap composed of 407 places in 1745 ms of which 13 ms to minimize.
[2024-05-31 23:19:53] [INFO ] Deduced a trap composed of 350 places in 1741 ms of which 13 ms to minimize.
[2024-05-31 23:19:55] [INFO ] Deduced a trap composed of 335 places in 1741 ms of which 12 ms to minimize.
[2024-05-31 23:19:56] [INFO ] Deduced a trap composed of 317 places in 1723 ms of which 14 ms to minimize.
[2024-05-31 23:19:58] [INFO ] Deduced a trap composed of 289 places in 1737 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1961 variables, 5/535 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1961 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 28/1989 variables, 28/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1989 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 76/2065 variables, 76/639 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 23:20:01] [INFO ] Deduced a trap composed of 409 places in 1885 ms of which 12 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/2065 variables, 1/640 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2065 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 4398/6463 variables, 2065/2705 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/6463 variables, 2722/5427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/6463 variables, 3/5430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 23:20:17] [INFO ] Deduced a trap composed of 362 places in 1666 ms of which 14 ms to minimize.
[2024-05-31 23:20:19] [INFO ] Deduced a trap composed of 306 places in 1608 ms of which 13 ms to minimize.
[2024-05-31 23:20:21] [INFO ] Deduced a trap composed of 452 places in 1691 ms of which 14 ms to minimize.
[2024-05-31 23:20:25] [INFO ] Deduced a trap composed of 411 places in 1544 ms of which 13 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/6463 variables, 4/5434 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-31 23:20:34] [INFO ] Deduced a trap composed of 280 places in 1667 ms of which 13 ms to minimize.
SMT process timed out in 84267ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 325 ms.
Support contains 5 out of 2065 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2065/2065 places, 4796/4796 transitions.
Applied a total of 0 rules in 151 ms. Remains 2065 /2065 variables (removed 0) and now considering 4796/4796 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 2065/2065 places, 4796/4796 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2065/2065 places, 4796/4796 transitions.
Applied a total of 0 rules in 153 ms. Remains 2065 /2065 variables (removed 0) and now considering 4796/4796 (removed 0) transitions.
[2024-05-31 23:20:35] [INFO ] Flow matrix only has 4398 transitions (discarded 398 similar events)
[2024-05-31 23:20:35] [INFO ] Invariant cache hit.
[2024-05-31 23:20:39] [INFO ] Implicit Places using invariants in 4675 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 21, 27, 35, 45, 57, 71, 86, 100, 101, 102, 103, 104, 105, 106, 107, 108, 120, 130, 138, 144, 148, 150, 169, 175, 177, 178, 179, 180, 181, 182, 183, 184, 185, 187, 191, 197, 205, 215, 227, 240, 252, 253, 254, 255, 256, 257, 258, 259, 260, 270, 278, 284, 288, 290, 292, 311, 317, 319, 320, 321, 322, 323, 324, 325, 326, 327, 329, 331, 335, 341, 349, 359, 370, 380, 381, 382, 383, 384, 385, 386, 387, 388, 396, 402, 406, 408, 410, 412, 431, 437, 439, 440, 441, 442, 443, 444, 445, 446, 447, 449, 451, 453, 457, 463, 471, 480, 488, 489, 490, 491, 492, 493, 494, 495, 496, 502, 506, 508, 510, 512, 514, 533, 539, 541, 542, 543, 544, 545, 546, 547, 548, 549, 551, 553, 555, 557, 561, 567, 574, 580, 581, 582, 583, 584, 585, 586, 587, 588, 592, 594, 596, 598, 600, 602, 621, 627, 629, 630, 631, 632, 633, 634, 635, 636, 637, 639, 641, 643, 645, 647, 651, 656, 660, 661, 662, 663, 664, 665, 666, 667, 668, 670, 672, 674, 676, 678, 680, 700, 706, 708, 709, 710, 711, 712, 713, 714, 715, 716, 718, 720, 722, 724, 726, 728, 731, 733, 734, 735, 736, 737, 738, 739, 740, 741, 743, 745, 747, 749, 751, 753, 772, 778, 780, 781, 782, 783, 784, 785, 786, 787, 788, 790, 792, 794, 796, 798, 800, 802, 804, 805, 806, 807, 808, 809, 810, 811, 812, 814, 816, 818, 820, 822, 824, 843, 845, 848, 850, 851, 852, 853, 854, 855, 856, 857, 858, 860, 862, 864, 866, 868, 870, 872, 874, 875, 876, 877, 878, 879, 880, 881, 882, 884, 886, 888, 890, 892, 894, 913, 919, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 933, 935, 937, 939, 941, 943, 945, 946, 947, 948, 949, 950, 951, 952, 953, 955, 957, 959, 961, 963, 965, 984, 990, 992, 993, 994, 995, 996, 997, 998, 999, 1000, 1002, 1004, 1006, 1008, 1010, 1012, 1014, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1027, 1029, 1031, 1033, 1035, 1037, 1056, 1062, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1072, 1074, 1076, 1078, 1080, 1082, 1084, 1088, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1101, 1105, 1107, 1109, 1111, 1113, 1115, 1134, 1140, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1150, 1152, 1154, 1156, 1158, 1160, 1164, 1170, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1185, 1191, 1195, 1197, 1199, 1201, 1203, 1222, 1228, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1238, 1240, 1242, 1244, 1246, 1250, 1256, 1264, 1273, 1274, 1275, 1276, 1277, 1279, 1280, 1281, 1289, 1295, 1299, 1303, 1305, 1307, 1326, 1332, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1342, 1344, 1346, 1348, 1352, 1358, 1366, 1376, 1387, 1388, 1389, 1391, 1392, 1393, 1394, 1395, 1405, 1413, 1419, 1424, 1426, 1428, 1447, 1453, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1463, 1465, 1467, 1471, 1477, 1485, 1495, 1507, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1540, 1550, 1558, 1564, 1568, 1570, 1589, 1591, 1594, 1596, 1598, 1599, 1600, 1601, 1602, 1603, 1604, 1607, 1611, 1617, 1625, 1635, 1647, 1661, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1698, 1710, 1720, 1728, 1734, 1738, 1757]
[2024-05-31 23:20:40] [INFO ] Actually due to overlaps returned [169, 311, 431, 533, 621, 700, 772, 843, 913, 984, 1056, 1134, 1222, 1326, 1447, 1589, 1757, 4, 9, 10, 11, 12, 13, 14, 15, 16, 100, 101, 102, 103, 104, 105, 106, 107, 177, 178, 179, 180, 181, 182, 183, 184, 252, 253, 254, 255, 256, 257, 258, 259, 319, 320, 321, 322, 323, 324, 325, 326, 380, 381, 382, 383, 384, 385, 386, 387, 439, 440, 441, 442, 443, 444, 445, 446, 488, 489, 490, 491, 492, 493, 494, 495, 541, 542, 543, 544, 545, 546, 547, 548, 580, 581, 582, 583, 584, 585, 586, 587, 629, 630, 631, 632, 633, 634, 635, 636, 660, 661, 662, 663, 664, 665, 666, 667, 708, 709, 710, 711, 712, 713, 714, 715, 733, 734, 735, 736, 737, 738, 739, 740, 780, 781, 782, 783, 784, 785, 786, 787, 804, 805, 806, 807, 808, 809, 810, 811, 845, 850, 851, 852, 853, 854, 855, 856, 857, 874, 875, 876, 877, 878, 879, 880, 881, 921, 922, 923, 924, 925, 926, 927, 928, 945, 946, 947, 948, 949, 950, 951, 952, 992, 993, 994, 995, 996, 997, 998, 999, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1064, 1065, 1066, 1067, 1068, 1069, 1070, 1071, 1093, 1094, 1095, 1096, 1097, 1098, 1099, 1100, 1142, 1143, 1144, 1145, 1146, 1147, 1148, 1149, 1177, 1178, 1179, 1180, 1181, 1182, 1183, 1184, 1230, 1231, 1232, 1233, 1234, 1235, 1236, 1237, 1273, 1274, 1275, 1276, 1277, 1279, 1280, 1334, 1335, 1336, 1337, 1338, 1339, 1340, 1341, 1387, 1388, 1389, 1391, 1392, 1393, 1394, 1455, 1456, 1457, 1458, 1459, 1460, 1461, 1462, 1520, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1591, 1596, 1598, 1599, 1600, 1601, 1602, 1603, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683]
Discarding 289 places :
Implicit Place search using SMT only with invariants took 4696 ms to find 289 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1776/2065 places, 4796/4796 transitions.
Discarding 253 places :
Symmetric choice reduction at 0 with 253 rule applications. Total rules 253 place count 1523 transition count 4543
Iterating global reduction 0 with 253 rules applied. Total rules applied 506 place count 1523 transition count 4543
Discarding 252 places :
Symmetric choice reduction at 0 with 252 rule applications. Total rules 758 place count 1271 transition count 4291
Iterating global reduction 0 with 252 rules applied. Total rules applied 1010 place count 1271 transition count 4291
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 1013 place count 1271 transition count 4288
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 1016 place count 1268 transition count 4288
Applied a total of 1016 rules in 366 ms. Remains 1268 /1776 variables (removed 508) and now considering 4288/4796 (removed 508) transitions.
[2024-05-31 23:20:40] [INFO ] Flow matrix only has 3890 transitions (discarded 398 similar events)
// Phase 1: matrix 3890 rows 1268 cols
[2024-05-31 23:20:40] [INFO ] Computed 324 invariants in 34 ms
[2024-05-31 23:20:43] [INFO ] Implicit Places using invariants in 2697 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 77, 91, 103, 113, 121, 127, 131, 133, 156, 158, 160, 164, 170, 178, 188, 200, 213, 225, 235, 243, 249, 253, 255, 257, 265, 267, 269, 271, 275, 281, 289, 299, 310, 320, 328, 334, 338, 340, 342, 344, 352, 354, 356, 358, 360, 364, 370, 378, 387, 395, 401, 405, 407, 409, 411, 413, 421, 423, 425, 427, 429, 431, 435, 441, 448, 454, 458, 460, 462, 464, 466, 468, 476, 478, 480, 482, 484, 486, 488, 492, 497, 501, 503, 505, 507, 509, 511, 513, 523, 525, 527, 529, 531, 533, 535, 537, 540, 542, 544, 546, 548, 550, 552, 554, 562, 564, 566, 568, 570, 572, 574, 576, 578, 580, 582, 584, 586, 588, 590, 592, 598, 600, 602, 604, 606, 608, 610, 612, 614, 616, 618, 620, 622, 624, 626, 628, 635, 637, 639, 641, 643, 645, 647, 649, 651, 653, 655, 657, 659, 661, 663, 665, 673, 675, 677, 679, 681, 683, 685, 687, 689, 692, 694, 696, 698, 700, 702, 704, 712, 714, 716, 718, 720, 722, 724, 726, 730, 735, 739, 741, 743, 745, 747, 749, 757, 759, 761, 763, 765, 767, 769, 773, 779, 786, 792, 796, 798, 800, 802, 804, 812, 814, 816, 818, 820, 822, 826, 832, 840, 850, 858, 864, 868, 872, 874, 876, 885, 887, 889, 891, 893, 897, 903, 911, 921, 933, 943, 951, 957, 962, 964, 966, 975, 977, 979, 981, 985, 991, 999, 1009, 1021, 1034, 1046, 1056, 1064, 1070, 1074, 1076, 1082, 1085, 1088, 1092, 1098, 1106, 1116, 1128, 1142, 1157, 1171, 1183, 1193, 1201, 1207, 1211]
Discarding 272 places :
Implicit Place search using SMT only with invariants took 2711 ms to find 272 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 996/2065 places, 4288/4796 transitions.
Applied a total of 0 rules in 115 ms. Remains 996 /996 variables (removed 0) and now considering 4288/4288 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 8042 ms. Remains : 996/2065 places, 4288/4796 transitions.
RANDOM walk for 40000 steps (839 resets) in 796 ms. (50 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (120 resets) in 152 ms. (261 steps per ms) remains 2/3 properties
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (118 resets) in 131 ms. (303 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (120 resets) in 132 ms. (300 steps per ms) remains 2/2 properties
[2024-05-31 23:20:43] [INFO ] Flow matrix only has 3890 transitions (discarded 398 similar events)
// Phase 1: matrix 3890 rows 996 cols
[2024-05-31 23:20:43] [INFO ] Computed 52 invariants in 33 ms
[2024-05-31 23:20:43] [INFO ] State equation strengthened by 2722 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 910/912 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:20:44] [INFO ] Deduced a trap composed of 111 places in 570 ms of which 5 ms to minimize.
[2024-05-31 23:20:44] [INFO ] Deduced a trap composed of 93 places in 583 ms of which 6 ms to minimize.
[2024-05-31 23:20:45] [INFO ] Deduced a trap composed of 163 places in 586 ms of which 8 ms to minimize.
[2024-05-31 23:20:46] [INFO ] Deduced a trap composed of 141 places in 571 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/912 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/912 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 40/952 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:20:46] [INFO ] Deduced a trap composed of 5 places in 578 ms of which 5 ms to minimize.
[2024-05-31 23:20:47] [INFO ] Deduced a trap composed of 102 places in 577 ms of which 6 ms to minimize.
[2024-05-31 23:20:48] [INFO ] Deduced a trap composed of 80 places in 620 ms of which 6 ms to minimize.
[2024-05-31 23:20:48] [INFO ] Deduced a trap composed of 104 places in 630 ms of which 5 ms to minimize.
[2024-05-31 23:20:49] [INFO ] Deduced a trap composed of 77 places in 653 ms of which 6 ms to minimize.
[2024-05-31 23:20:50] [INFO ] Deduced a trap composed of 79 places in 652 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/952 variables, 6/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/952 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 28/980 variables, 28/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/980 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 16/996 variables, 16/62 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:20:50] [INFO ] Deduced a trap composed of 173 places in 656 ms of which 6 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/996 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/996 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3890/4886 variables, 996/1059 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4886 variables, 2722/3781 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/4886 variables, 0/3781 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/4886 variables, 0/3781 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4886/4886 variables, and 3781 constraints, problems are : Problem set: 0 solved, 2 unsolved in 9165 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 996/996 constraints, ReadFeed: 2722/2722 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 910/912 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/912 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:20:53] [INFO ] Deduced a trap composed of 93 places in 582 ms of which 6 ms to minimize.
[2024-05-31 23:20:54] [INFO ] Deduced a trap composed of 153 places in 589 ms of which 5 ms to minimize.
[2024-05-31 23:20:54] [INFO ] Deduced a trap composed of 136 places in 582 ms of which 5 ms to minimize.
[2024-05-31 23:20:55] [INFO ] Deduced a trap composed of 99 places in 583 ms of which 5 ms to minimize.
[2024-05-31 23:20:55] [INFO ] Deduced a trap composed of 92 places in 586 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/912 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/912 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 40/952 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/952 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:20:56] [INFO ] Deduced a trap composed of 27 places in 526 ms of which 6 ms to minimize.
[2024-05-31 23:20:57] [INFO ] Deduced a trap composed of 46 places in 522 ms of which 6 ms to minimize.
[2024-05-31 23:20:57] [INFO ] Deduced a trap composed of 62 places in 527 ms of which 6 ms to minimize.
[2024-05-31 23:20:58] [INFO ] Deduced a trap composed of 85 places in 520 ms of which 6 ms to minimize.
[2024-05-31 23:20:58] [INFO ] Deduced a trap composed of 75 places in 515 ms of which 6 ms to minimize.
[2024-05-31 23:20:59] [INFO ] Deduced a trap composed of 191 places in 525 ms of which 6 ms to minimize.
[2024-05-31 23:20:59] [INFO ] Deduced a trap composed of 152 places in 533 ms of which 6 ms to minimize.
[2024-05-31 23:21:00] [INFO ] Deduced a trap composed of 89 places in 642 ms of which 6 ms to minimize.
[2024-05-31 23:21:01] [INFO ] Deduced a trap composed of 94 places in 661 ms of which 9 ms to minimize.
[2024-05-31 23:21:01] [INFO ] Deduced a trap composed of 146 places in 488 ms of which 6 ms to minimize.
[2024-05-31 23:21:02] [INFO ] Deduced a trap composed of 91 places in 577 ms of which 6 ms to minimize.
[2024-05-31 23:21:02] [INFO ] Deduced a trap composed of 102 places in 590 ms of which 6 ms to minimize.
[2024-05-31 23:21:03] [INFO ] Deduced a trap composed of 101 places in 633 ms of which 6 ms to minimize.
[2024-05-31 23:21:04] [INFO ] Deduced a trap composed of 102 places in 604 ms of which 6 ms to minimize.
[2024-05-31 23:21:04] [INFO ] Deduced a trap composed of 75 places in 499 ms of which 6 ms to minimize.
[2024-05-31 23:21:05] [INFO ] Deduced a trap composed of 90 places in 516 ms of which 5 ms to minimize.
[2024-05-31 23:21:05] [INFO ] Deduced a trap composed of 92 places in 519 ms of which 5 ms to minimize.
[2024-05-31 23:21:06] [INFO ] Deduced a trap composed of 57 places in 515 ms of which 6 ms to minimize.
[2024-05-31 23:21:06] [INFO ] Deduced a trap composed of 196 places in 490 ms of which 5 ms to minimize.
[2024-05-31 23:21:07] [INFO ] Deduced a trap composed of 70 places in 661 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/952 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:21:08] [INFO ] Deduced a trap composed of 86 places in 663 ms of which 8 ms to minimize.
[2024-05-31 23:21:08] [INFO ] Deduced a trap composed of 65 places in 616 ms of which 6 ms to minimize.
[2024-05-31 23:21:09] [INFO ] Deduced a trap composed of 82 places in 617 ms of which 6 ms to minimize.
[2024-05-31 23:21:10] [INFO ] Deduced a trap composed of 133 places in 564 ms of which 6 ms to minimize.
[2024-05-31 23:21:10] [INFO ] Deduced a trap composed of 84 places in 577 ms of which 6 ms to minimize.
[2024-05-31 23:21:11] [INFO ] Deduced a trap composed of 76 places in 628 ms of which 6 ms to minimize.
[2024-05-31 23:21:11] [INFO ] Deduced a trap composed of 72 places in 649 ms of which 6 ms to minimize.
[2024-05-31 23:21:12] [INFO ] Deduced a trap composed of 82 places in 656 ms of which 6 ms to minimize.
[2024-05-31 23:21:13] [INFO ] Deduced a trap composed of 68 places in 647 ms of which 6 ms to minimize.
[2024-05-31 23:21:13] [INFO ] Deduced a trap composed of 122 places in 638 ms of which 6 ms to minimize.
[2024-05-31 23:21:14] [INFO ] Deduced a trap composed of 76 places in 658 ms of which 6 ms to minimize.
[2024-05-31 23:21:15] [INFO ] Deduced a trap composed of 89 places in 653 ms of which 6 ms to minimize.
[2024-05-31 23:21:15] [INFO ] Deduced a trap composed of 67 places in 634 ms of which 6 ms to minimize.
[2024-05-31 23:21:16] [INFO ] Deduced a trap composed of 89 places in 631 ms of which 5 ms to minimize.
[2024-05-31 23:21:17] [INFO ] Deduced a trap composed of 68 places in 632 ms of which 6 ms to minimize.
[2024-05-31 23:21:17] [INFO ] Deduced a trap composed of 67 places in 648 ms of which 7 ms to minimize.
[2024-05-31 23:21:18] [INFO ] Deduced a trap composed of 87 places in 631 ms of which 5 ms to minimize.
[2024-05-31 23:21:19] [INFO ] Deduced a trap composed of 72 places in 650 ms of which 8 ms to minimize.
[2024-05-31 23:21:19] [INFO ] Deduced a trap composed of 80 places in 637 ms of which 6 ms to minimize.
[2024-05-31 23:21:20] [INFO ] Deduced a trap composed of 95 places in 621 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/952 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:21:21] [INFO ] Deduced a trap composed of 69 places in 630 ms of which 5 ms to minimize.
[2024-05-31 23:21:21] [INFO ] Deduced a trap composed of 96 places in 656 ms of which 6 ms to minimize.
[2024-05-31 23:21:22] [INFO ] Deduced a trap composed of 72 places in 616 ms of which 6 ms to minimize.
[2024-05-31 23:21:23] [INFO ] Deduced a trap composed of 86 places in 593 ms of which 6 ms to minimize.
[2024-05-31 23:21:23] [INFO ] Deduced a trap composed of 96 places in 603 ms of which 6 ms to minimize.
[2024-05-31 23:21:24] [INFO ] Deduced a trap composed of 93 places in 570 ms of which 5 ms to minimize.
[2024-05-31 23:21:25] [INFO ] Deduced a trap composed of 91 places in 594 ms of which 6 ms to minimize.
[2024-05-31 23:21:25] [INFO ] Deduced a trap composed of 113 places in 560 ms of which 5 ms to minimize.
[2024-05-31 23:21:26] [INFO ] Deduced a trap composed of 91 places in 658 ms of which 7 ms to minimize.
[2024-05-31 23:21:27] [INFO ] Deduced a trap composed of 78 places in 605 ms of which 6 ms to minimize.
[2024-05-31 23:21:27] [INFO ] Deduced a trap composed of 93 places in 626 ms of which 7 ms to minimize.
[2024-05-31 23:21:28] [INFO ] Deduced a trap composed of 89 places in 620 ms of which 6 ms to minimize.
[2024-05-31 23:21:28] [INFO ] Deduced a trap composed of 89 places in 597 ms of which 6 ms to minimize.
[2024-05-31 23:21:29] [INFO ] Deduced a trap composed of 80 places in 608 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/952 variables, 14/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/952 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 28/980 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:21:30] [INFO ] Deduced a trap composed of 147 places in 552 ms of which 6 ms to minimize.
[2024-05-31 23:21:30] [INFO ] Deduced a trap composed of 160 places in 520 ms of which 6 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/980 variables, 2/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/980 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 16/996 variables, 16/123 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/996 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/996 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 3890/4886 variables, 996/1120 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/4886 variables, 2722/3842 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/4886 variables, 2/3844 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:21:38] [INFO ] Deduced a trap composed of 150 places in 579 ms of which 6 ms to minimize.
[2024-05-31 23:21:39] [INFO ] Deduced a trap composed of 87 places in 672 ms of which 6 ms to minimize.
[2024-05-31 23:21:39] [INFO ] Deduced a trap composed of 104 places in 649 ms of which 7 ms to minimize.
[2024-05-31 23:21:41] [INFO ] Deduced a trap composed of 156 places in 581 ms of which 6 ms to minimize.
[2024-05-31 23:21:41] [INFO ] Deduced a trap composed of 176 places in 524 ms of which 7 ms to minimize.
[2024-05-31 23:21:43] [INFO ] Deduced a trap composed of 161 places in 570 ms of which 6 ms to minimize.
[2024-05-31 23:21:44] [INFO ] Deduced a trap composed of 199 places in 566 ms of which 6 ms to minimize.
[2024-05-31 23:21:45] [INFO ] Deduced a trap composed of 228 places in 506 ms of which 6 ms to minimize.
[2024-05-31 23:21:47] [INFO ] Deduced a trap composed of 215 places in 555 ms of which 6 ms to minimize.
[2024-05-31 23:21:48] [INFO ] Deduced a trap composed of 237 places in 496 ms of which 6 ms to minimize.
[2024-05-31 23:21:50] [INFO ] Deduced a trap composed of 228 places in 487 ms of which 6 ms to minimize.
[2024-05-31 23:21:54] [INFO ] Deduced a trap composed of 259 places in 534 ms of which 6 ms to minimize.
[2024-05-31 23:21:55] [INFO ] Deduced a trap composed of 248 places in 499 ms of which 6 ms to minimize.
[2024-05-31 23:21:56] [INFO ] Deduced a trap composed of 203 places in 520 ms of which 6 ms to minimize.
[2024-05-31 23:21:57] [INFO ] Deduced a trap composed of 242 places in 487 ms of which 5 ms to minimize.
[2024-05-31 23:21:58] [INFO ] Deduced a trap composed of 223 places in 539 ms of which 6 ms to minimize.
[2024-05-31 23:21:59] [INFO ] Deduced a trap composed of 219 places in 520 ms of which 6 ms to minimize.
[2024-05-31 23:22:00] [INFO ] Deduced a trap composed of 217 places in 537 ms of which 7 ms to minimize.
[2024-05-31 23:22:01] [INFO ] Deduced a trap composed of 257 places in 507 ms of which 7 ms to minimize.
[2024-05-31 23:22:02] [INFO ] Deduced a trap composed of 259 places in 489 ms of which 6 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/4886 variables, 20/3864 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:22:07] [INFO ] Deduced a trap composed of 86 places in 661 ms of which 6 ms to minimize.
[2024-05-31 23:22:08] [INFO ] Deduced a trap composed of 193 places in 547 ms of which 6 ms to minimize.
SMT process timed out in 84566ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 193 ms.
Support contains 2 out of 996 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 996/996 places, 4288/4288 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 996 transition count 4287
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 995 transition count 4287
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 5 place count 995 transition count 4284
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 8 place count 992 transition count 4284
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 11 place count 989 transition count 4281
Iterating global reduction 3 with 3 rules applied. Total rules applied 14 place count 989 transition count 4281
Applied a total of 14 rules in 299 ms. Remains 989 /996 variables (removed 7) and now considering 4281/4288 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 299 ms. Remains : 989/996 places, 4281/4288 transitions.
RANDOM walk for 40000 steps (840 resets) in 930 ms. (42 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (120 resets) in 138 ms. (287 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (120 resets) in 141 ms. (281 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 66504 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :0 out of 2
Probabilistic random walk after 66504 steps, saw 28084 distinct states, run finished after 3001 ms. (steps per millisecond=22 ) properties seen :0
[2024-05-31 23:22:11] [INFO ] Flow matrix only has 3883 transitions (discarded 398 similar events)
// Phase 1: matrix 3883 rows 989 cols
[2024-05-31 23:22:11] [INFO ] Computed 52 invariants in 39 ms
[2024-05-31 23:22:12] [INFO ] State equation strengthened by 2722 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 906/908 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:22:12] [INFO ] Deduced a trap composed of 107 places in 563 ms of which 6 ms to minimize.
[2024-05-31 23:22:13] [INFO ] Deduced a trap composed of 89 places in 546 ms of which 5 ms to minimize.
[2024-05-31 23:22:13] [INFO ] Deduced a trap composed of 159 places in 578 ms of which 6 ms to minimize.
[2024-05-31 23:22:14] [INFO ] Deduced a trap composed of 137 places in 603 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/908 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/908 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 37/945 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/945 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 28/973 variables, 28/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/973 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 16/989 variables, 16/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/989 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 3883/4872 variables, 989/1045 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/4872 variables, 2722/3767 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4872 variables, 0/3767 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/4872 variables, 0/3767 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4872/4872 variables, and 3767 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4428 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 989/989 constraints, ReadFeed: 2722/2722 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 906/908 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/908 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:22:17] [INFO ] Deduced a trap composed of 89 places in 613 ms of which 6 ms to minimize.
[2024-05-31 23:22:17] [INFO ] Deduced a trap composed of 149 places in 542 ms of which 5 ms to minimize.
[2024-05-31 23:22:18] [INFO ] Deduced a trap composed of 132 places in 608 ms of which 6 ms to minimize.
[2024-05-31 23:22:19] [INFO ] Deduced a trap composed of 95 places in 626 ms of which 6 ms to minimize.
[2024-05-31 23:22:19] [INFO ] Deduced a trap composed of 88 places in 628 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/908 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/908 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 37/945 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:22:20] [INFO ] Deduced a trap composed of 5 places in 528 ms of which 5 ms to minimize.
[2024-05-31 23:22:20] [INFO ] Deduced a trap composed of 27 places in 506 ms of which 6 ms to minimize.
[2024-05-31 23:22:21] [INFO ] Deduced a trap composed of 27 places in 484 ms of which 5 ms to minimize.
[2024-05-31 23:22:21] [INFO ] Deduced a trap composed of 57 places in 501 ms of which 6 ms to minimize.
[2024-05-31 23:22:22] [INFO ] Deduced a trap composed of 141 places in 527 ms of which 6 ms to minimize.
[2024-05-31 23:22:22] [INFO ] Deduced a trap composed of 148 places in 491 ms of which 6 ms to minimize.
[2024-05-31 23:22:23] [INFO ] Deduced a trap composed of 153 places in 460 ms of which 6 ms to minimize.
[2024-05-31 23:22:23] [INFO ] Deduced a trap composed of 142 places in 471 ms of which 7 ms to minimize.
[2024-05-31 23:22:24] [INFO ] Deduced a trap composed of 143 places in 500 ms of which 6 ms to minimize.
[2024-05-31 23:22:24] [INFO ] Deduced a trap composed of 147 places in 482 ms of which 5 ms to minimize.
[2024-05-31 23:22:25] [INFO ] Deduced a trap composed of 146 places in 456 ms of which 6 ms to minimize.
[2024-05-31 23:22:25] [INFO ] Deduced a trap composed of 152 places in 485 ms of which 6 ms to minimize.
[2024-05-31 23:22:26] [INFO ] Deduced a trap composed of 135 places in 493 ms of which 5 ms to minimize.
[2024-05-31 23:22:26] [INFO ] Deduced a trap composed of 157 places in 533 ms of which 7 ms to minimize.
[2024-05-31 23:22:27] [INFO ] Deduced a trap composed of 133 places in 467 ms of which 6 ms to minimize.
[2024-05-31 23:22:27] [INFO ] Deduced a trap composed of 141 places in 525 ms of which 6 ms to minimize.
[2024-05-31 23:22:28] [INFO ] Deduced a trap composed of 148 places in 453 ms of which 5 ms to minimize.
[2024-05-31 23:22:28] [INFO ] Deduced a trap composed of 148 places in 470 ms of which 6 ms to minimize.
[2024-05-31 23:22:29] [INFO ] Deduced a trap composed of 125 places in 476 ms of which 6 ms to minimize.
[2024-05-31 23:22:29] [INFO ] Deduced a trap composed of 135 places in 497 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/945 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:22:30] [INFO ] Deduced a trap composed of 166 places in 536 ms of which 6 ms to minimize.
[2024-05-31 23:22:31] [INFO ] Deduced a trap composed of 162 places in 515 ms of which 6 ms to minimize.
[2024-05-31 23:22:31] [INFO ] Deduced a trap composed of 153 places in 514 ms of which 6 ms to minimize.
[2024-05-31 23:22:32] [INFO ] Deduced a trap composed of 155 places in 510 ms of which 5 ms to minimize.
[2024-05-31 23:22:32] [INFO ] Deduced a trap composed of 171 places in 521 ms of which 6 ms to minimize.
[2024-05-31 23:22:33] [INFO ] Deduced a trap composed of 150 places in 510 ms of which 6 ms to minimize.
[2024-05-31 23:22:33] [INFO ] Deduced a trap composed of 158 places in 528 ms of which 6 ms to minimize.
[2024-05-31 23:22:34] [INFO ] Deduced a trap composed of 153 places in 523 ms of which 6 ms to minimize.
[2024-05-31 23:22:34] [INFO ] Deduced a trap composed of 151 places in 523 ms of which 6 ms to minimize.
[2024-05-31 23:22:35] [INFO ] Deduced a trap composed of 46 places in 521 ms of which 6 ms to minimize.
[2024-05-31 23:22:35] [INFO ] Deduced a trap composed of 168 places in 519 ms of which 5 ms to minimize.
[2024-05-31 23:22:36] [INFO ] Deduced a trap composed of 46 places in 550 ms of which 6 ms to minimize.
[2024-05-31 23:22:36] [INFO ] Deduced a trap composed of 211 places in 500 ms of which 5 ms to minimize.
[2024-05-31 23:22:37] [INFO ] Deduced a trap composed of 85 places in 627 ms of which 6 ms to minimize.
[2024-05-31 23:22:38] [INFO ] Deduced a trap composed of 57 places in 629 ms of which 6 ms to minimize.
[2024-05-31 23:22:38] [INFO ] Deduced a trap composed of 77 places in 625 ms of which 6 ms to minimize.
[2024-05-31 23:22:39] [INFO ] Deduced a trap composed of 57 places in 650 ms of which 6 ms to minimize.
[2024-05-31 23:22:40] [INFO ] Deduced a trap composed of 75 places in 648 ms of which 6 ms to minimize.
[2024-05-31 23:22:40] [INFO ] Deduced a trap composed of 62 places in 605 ms of which 6 ms to minimize.
[2024-05-31 23:22:41] [INFO ] Deduced a trap composed of 60 places in 608 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/945 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:22:42] [INFO ] Deduced a trap composed of 77 places in 625 ms of which 6 ms to minimize.
[2024-05-31 23:22:42] [INFO ] Deduced a trap composed of 105 places in 627 ms of which 6 ms to minimize.
[2024-05-31 23:22:43] [INFO ] Deduced a trap composed of 78 places in 612 ms of which 6 ms to minimize.
[2024-05-31 23:22:43] [INFO ] Deduced a trap composed of 142 places in 482 ms of which 6 ms to minimize.
[2024-05-31 23:22:44] [INFO ] Deduced a trap composed of 99 places in 608 ms of which 6 ms to minimize.
[2024-05-31 23:22:45] [INFO ] Deduced a trap composed of 74 places in 662 ms of which 6 ms to minimize.
[2024-05-31 23:22:45] [INFO ] Deduced a trap composed of 102 places in 642 ms of which 10 ms to minimize.
[2024-05-31 23:22:46] [INFO ] Deduced a trap composed of 167 places in 497 ms of which 6 ms to minimize.
[2024-05-31 23:22:47] [INFO ] Deduced a trap composed of 64 places in 681 ms of which 6 ms to minimize.
[2024-05-31 23:22:47] [INFO ] Deduced a trap composed of 81 places in 648 ms of which 7 ms to minimize.
[2024-05-31 23:22:48] [INFO ] Deduced a trap composed of 80 places in 656 ms of which 7 ms to minimize.
[2024-05-31 23:22:49] [INFO ] Deduced a trap composed of 81 places in 661 ms of which 6 ms to minimize.
[2024-05-31 23:22:49] [INFO ] Deduced a trap composed of 81 places in 657 ms of which 6 ms to minimize.
[2024-05-31 23:22:50] [INFO ] Deduced a trap composed of 67 places in 580 ms of which 6 ms to minimize.
[2024-05-31 23:22:51] [INFO ] Deduced a trap composed of 59 places in 646 ms of which 6 ms to minimize.
[2024-05-31 23:22:51] [INFO ] Deduced a trap composed of 71 places in 617 ms of which 6 ms to minimize.
[2024-05-31 23:22:52] [INFO ] Deduced a trap composed of 64 places in 622 ms of which 6 ms to minimize.
[2024-05-31 23:22:53] [INFO ] Deduced a trap composed of 62 places in 599 ms of which 6 ms to minimize.
[2024-05-31 23:22:53] [INFO ] Deduced a trap composed of 87 places in 628 ms of which 6 ms to minimize.
[2024-05-31 23:22:54] [INFO ] Deduced a trap composed of 56 places in 584 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/945 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:22:55] [INFO ] Deduced a trap composed of 76 places in 605 ms of which 6 ms to minimize.
[2024-05-31 23:22:55] [INFO ] Deduced a trap composed of 146 places in 464 ms of which 5 ms to minimize.
[2024-05-31 23:22:56] [INFO ] Deduced a trap composed of 74 places in 589 ms of which 8 ms to minimize.
[2024-05-31 23:22:56] [INFO ] Deduced a trap composed of 155 places in 514 ms of which 7 ms to minimize.
[2024-05-31 23:22:57] [INFO ] Deduced a trap composed of 72 places in 651 ms of which 6 ms to minimize.
[2024-05-31 23:22:57] [INFO ] Deduced a trap composed of 144 places in 483 ms of which 6 ms to minimize.
[2024-05-31 23:22:58] [INFO ] Deduced a trap composed of 156 places in 457 ms of which 5 ms to minimize.
[2024-05-31 23:22:58] [INFO ] Deduced a trap composed of 80 places in 635 ms of which 5 ms to minimize.
[2024-05-31 23:22:59] [INFO ] Deduced a trap composed of 180 places in 513 ms of which 6 ms to minimize.
[2024-05-31 23:23:00] [INFO ] Deduced a trap composed of 106 places in 647 ms of which 6 ms to minimize.
[2024-05-31 23:23:00] [INFO ] Deduced a trap composed of 166 places in 502 ms of which 6 ms to minimize.
[2024-05-31 23:23:01] [INFO ] Deduced a trap composed of 178 places in 504 ms of which 5 ms to minimize.
[2024-05-31 23:23:01] [INFO ] Deduced a trap composed of 181 places in 510 ms of which 5 ms to minimize.
[2024-05-31 23:23:02] [INFO ] Deduced a trap composed of 80 places in 668 ms of which 6 ms to minimize.
[2024-05-31 23:23:02] [INFO ] Deduced a trap composed of 186 places in 531 ms of which 6 ms to minimize.
[2024-05-31 23:23:03] [INFO ] Deduced a trap composed of 167 places in 533 ms of which 6 ms to minimize.
[2024-05-31 23:23:04] [INFO ] Deduced a trap composed of 183 places in 500 ms of which 6 ms to minimize.
[2024-05-31 23:23:04] [INFO ] Deduced a trap composed of 168 places in 527 ms of which 6 ms to minimize.
[2024-05-31 23:23:05] [INFO ] Deduced a trap composed of 181 places in 504 ms of which 6 ms to minimize.
[2024-05-31 23:23:05] [INFO ] Deduced a trap composed of 169 places in 515 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/945 variables, 20/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:23:06] [INFO ] Deduced a trap composed of 171 places in 502 ms of which 6 ms to minimize.
[2024-05-31 23:23:06] [INFO ] Deduced a trap composed of 169 places in 501 ms of which 6 ms to minimize.
[2024-05-31 23:23:07] [INFO ] Deduced a trap composed of 184 places in 516 ms of which 6 ms to minimize.
[2024-05-31 23:23:07] [INFO ] Deduced a trap composed of 201 places in 507 ms of which 6 ms to minimize.
[2024-05-31 23:23:08] [INFO ] Deduced a trap composed of 193 places in 504 ms of which 6 ms to minimize.
[2024-05-31 23:23:08] [INFO ] Deduced a trap composed of 187 places in 500 ms of which 6 ms to minimize.
[2024-05-31 23:23:09] [INFO ] Deduced a trap composed of 187 places in 484 ms of which 5 ms to minimize.
[2024-05-31 23:23:09] [INFO ] Deduced a trap composed of 193 places in 456 ms of which 6 ms to minimize.
[2024-05-31 23:23:10] [INFO ] Deduced a trap composed of 195 places in 476 ms of which 5 ms to minimize.
[2024-05-31 23:23:10] [INFO ] Deduced a trap composed of 197 places in 469 ms of which 6 ms to minimize.
[2024-05-31 23:23:11] [INFO ] Deduced a trap composed of 196 places in 464 ms of which 6 ms to minimize.
[2024-05-31 23:23:11] [INFO ] Deduced a trap composed of 201 places in 457 ms of which 6 ms to minimize.
[2024-05-31 23:23:12] [INFO ] Deduced a trap composed of 184 places in 460 ms of which 5 ms to minimize.
[2024-05-31 23:23:12] [INFO ] Deduced a trap composed of 212 places in 483 ms of which 6 ms to minimize.
[2024-05-31 23:23:13] [INFO ] Deduced a trap composed of 199 places in 484 ms of which 5 ms to minimize.
[2024-05-31 23:23:13] [INFO ] Deduced a trap composed of 184 places in 483 ms of which 6 ms to minimize.
[2024-05-31 23:23:14] [INFO ] Deduced a trap composed of 185 places in 492 ms of which 5 ms to minimize.
[2024-05-31 23:23:14] [INFO ] Deduced a trap composed of 200 places in 486 ms of which 6 ms to minimize.
[2024-05-31 23:23:15] [INFO ] Deduced a trap composed of 186 places in 490 ms of which 5 ms to minimize.
[2024-05-31 23:23:15] [INFO ] Deduced a trap composed of 186 places in 492 ms of which 7 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/945 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:23:16] [INFO ] Deduced a trap composed of 72 places in 651 ms of which 6 ms to minimize.
[2024-05-31 23:23:17] [INFO ] Deduced a trap composed of 179 places in 491 ms of which 5 ms to minimize.
[2024-05-31 23:23:17] [INFO ] Deduced a trap composed of 176 places in 470 ms of which 5 ms to minimize.
[2024-05-31 23:23:18] [INFO ] Deduced a trap composed of 77 places in 589 ms of which 6 ms to minimize.
[2024-05-31 23:23:18] [INFO ] Deduced a trap composed of 72 places in 627 ms of which 6 ms to minimize.
[2024-05-31 23:23:19] [INFO ] Deduced a trap composed of 80 places in 644 ms of which 6 ms to minimize.
[2024-05-31 23:23:20] [INFO ] Deduced a trap composed of 159 places in 517 ms of which 7 ms to minimize.
[2024-05-31 23:23:20] [INFO ] Deduced a trap composed of 181 places in 458 ms of which 6 ms to minimize.
[2024-05-31 23:23:21] [INFO ] Deduced a trap composed of 180 places in 449 ms of which 5 ms to minimize.
[2024-05-31 23:23:21] [INFO ] Deduced a trap composed of 142 places in 462 ms of which 5 ms to minimize.
[2024-05-31 23:23:22] [INFO ] Deduced a trap composed of 147 places in 450 ms of which 5 ms to minimize.
[2024-05-31 23:23:22] [INFO ] Deduced a trap composed of 88 places in 630 ms of which 7 ms to minimize.
[2024-05-31 23:23:23] [INFO ] Deduced a trap composed of 87 places in 651 ms of which 6 ms to minimize.
[2024-05-31 23:23:24] [INFO ] Deduced a trap composed of 102 places in 660 ms of which 6 ms to minimize.
[2024-05-31 23:23:24] [INFO ] Deduced a trap composed of 138 places in 627 ms of which 6 ms to minimize.
[2024-05-31 23:23:25] [INFO ] Deduced a trap composed of 108 places in 644 ms of which 6 ms to minimize.
[2024-05-31 23:23:26] [INFO ] Deduced a trap composed of 99 places in 663 ms of which 6 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/945 variables, 17/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:23:26] [INFO ] Deduced a trap composed of 136 places in 525 ms of which 6 ms to minimize.
[2024-05-31 23:23:27] [INFO ] Deduced a trap composed of 148 places in 514 ms of which 7 ms to minimize.
[2024-05-31 23:23:27] [INFO ] Deduced a trap composed of 192 places in 544 ms of which 6 ms to minimize.
[2024-05-31 23:23:28] [INFO ] Deduced a trap composed of 83 places in 679 ms of which 7 ms to minimize.
[2024-05-31 23:23:29] [INFO ] Deduced a trap composed of 72 places in 614 ms of which 6 ms to minimize.
[2024-05-31 23:23:29] [INFO ] Deduced a trap composed of 84 places in 627 ms of which 7 ms to minimize.
[2024-05-31 23:23:30] [INFO ] Deduced a trap composed of 79 places in 624 ms of which 7 ms to minimize.
[2024-05-31 23:23:31] [INFO ] Deduced a trap composed of 85 places in 628 ms of which 12 ms to minimize.
[2024-05-31 23:23:31] [INFO ] Deduced a trap composed of 90 places in 643 ms of which 6 ms to minimize.
[2024-05-31 23:23:32] [INFO ] Deduced a trap composed of 92 places in 680 ms of which 6 ms to minimize.
[2024-05-31 23:23:33] [INFO ] Deduced a trap composed of 97 places in 596 ms of which 5 ms to minimize.
[2024-05-31 23:23:33] [INFO ] Deduced a trap composed of 107 places in 595 ms of which 5 ms to minimize.
[2024-05-31 23:23:34] [INFO ] Deduced a trap composed of 90 places in 605 ms of which 6 ms to minimize.
[2024-05-31 23:23:34] [INFO ] Deduced a trap composed of 117 places in 612 ms of which 6 ms to minimize.
[2024-05-31 23:23:35] [INFO ] Deduced a trap composed of 97 places in 595 ms of which 6 ms to minimize.
[2024-05-31 23:23:36] [INFO ] Deduced a trap composed of 99 places in 636 ms of which 6 ms to minimize.
[2024-05-31 23:23:36] [INFO ] Deduced a trap composed of 91 places in 658 ms of which 6 ms to minimize.
[2024-05-31 23:23:37] [INFO ] Deduced a trap composed of 120 places in 626 ms of which 6 ms to minimize.
[2024-05-31 23:23:38] [INFO ] Deduced a trap composed of 99 places in 612 ms of which 6 ms to minimize.
[2024-05-31 23:23:38] [INFO ] Deduced a trap composed of 86 places in 665 ms of which 6 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/945 variables, 20/154 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-31 23:23:39] [INFO ] Deduced a trap composed of 149 places in 474 ms of which 5 ms to minimize.
[2024-05-31 23:23:40] [INFO ] Deduced a trap composed of 88 places in 615 ms of which 6 ms to minimize.
[2024-05-31 23:23:40] [INFO ] Deduced a trap composed of 87 places in 632 ms of which 7 ms to minimize.
[2024-05-31 23:23:41] [INFO ] Deduced a trap composed of 70 places in 601 ms of which 6 ms to minimize.
[2024-05-31 23:23:42] [INFO ] Deduced a trap composed of 74 places in 590 ms of which 6 ms to minimize.
[2024-05-31 23:23:42] [INFO ] Deduced a trap composed of 104 places in 629 ms of which 6 ms to minimize.
[2024-05-31 23:23:43] [INFO ] Deduced a trap composed of 87 places in 628 ms of which 6 ms to minimize.
[2024-05-31 23:23:44] [INFO ] Deduced a trap composed of 85 places in 604 ms of which 6 ms to minimize.
[2024-05-31 23:23:44] [INFO ] Deduced a trap composed of 65 places in 634 ms of which 6 ms to minimize.
[2024-05-31 23:23:45] [INFO ] Deduced a trap composed of 79 places in 626 ms of which 6 ms to minimize.
[2024-05-31 23:23:46] [INFO ] Deduced a trap composed of 92 places in 637 ms of which 6 ms to minimize.
[2024-05-31 23:23:46] [INFO ] Deduced a trap composed of 128 places in 591 ms of which 6 ms to minimize.
SMT process timed out in 94684ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 989 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 989/989 places, 4281/4281 transitions.
Applied a total of 0 rules in 131 ms. Remains 989 /989 variables (removed 0) and now considering 4281/4281 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 989/989 places, 4281/4281 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 989/989 places, 4281/4281 transitions.
Applied a total of 0 rules in 114 ms. Remains 989 /989 variables (removed 0) and now considering 4281/4281 (removed 0) transitions.
[2024-05-31 23:23:46] [INFO ] Flow matrix only has 3883 transitions (discarded 398 similar events)
[2024-05-31 23:23:46] [INFO ] Invariant cache hit.
[2024-05-31 23:23:48] [INFO ] Implicit Places using invariants in 1292 ms returned [632, 697, 824]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 1318 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 986/989 places, 4281/4281 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 983 transition count 4278
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 983 transition count 4278
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 980 transition count 4275
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 980 transition count 4275
Applied a total of 12 rules in 183 ms. Remains 980 /986 variables (removed 6) and now considering 4275/4281 (removed 6) transitions.
[2024-05-31 23:23:48] [INFO ] Flow matrix only has 3877 transitions (discarded 398 similar events)
// Phase 1: matrix 3877 rows 980 cols
[2024-05-31 23:23:48] [INFO ] Computed 49 invariants in 27 ms
[2024-05-31 23:23:49] [INFO ] Implicit Places using invariants in 1259 ms returned []
[2024-05-31 23:23:49] [INFO ] Flow matrix only has 3877 transitions (discarded 398 similar events)
[2024-05-31 23:23:49] [INFO ] Invariant cache hit.
[2024-05-31 23:23:50] [INFO ] State equation strengthened by 2722 read => feed constraints.
[2024-05-31 23:24:20] [INFO ] Performed 641/980 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 23:24:38] [INFO ] Implicit Places using invariants and state equation in 48550 ms returned []
Implicit Place search using SMT with State Equation took 49822 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 980/989 places, 4275/4281 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 51438 ms. Remains : 980/989 places, 4275/4281 transitions.
RANDOM walk for 40000 steps (839 resets) in 1357 ms. (29 steps per ms) remains 0/2 properties
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S16C08-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 345256 ms.
ITS solved all properties within timeout

BK_STOP 1717197878658

--------------------
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

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-S16C08"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is MultiCrashLeafsetExtension-PT-S16C08, 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 r508-tall-171654350800054"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C08.tgz
mv MultiCrashLeafsetExtension-PT-S16C08 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 ;