About the Execution of GreatSPN+red for Peterson-PT-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9706.943 | 3600000.00 | 13611887.00 | 974.00 | FFFTFF?F?FFFTFFT | normal |
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.r267-smll-171654406100275.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 Peterson-PT-5, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654406100275
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 110K Apr 12 02:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 458K Apr 12 02:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 107K Apr 12 02:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 475K Apr 12 02:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 47K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 135K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 173K Apr 12 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 733K Apr 12 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 289K Apr 12 03:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 03:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 5.8K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 535K 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 Peterson-PT-5-LTLCardinality-00
FORMULA_NAME Peterson-PT-5-LTLCardinality-01
FORMULA_NAME Peterson-PT-5-LTLCardinality-02
FORMULA_NAME Peterson-PT-5-LTLCardinality-03
FORMULA_NAME Peterson-PT-5-LTLCardinality-04
FORMULA_NAME Peterson-PT-5-LTLCardinality-05
FORMULA_NAME Peterson-PT-5-LTLCardinality-06
FORMULA_NAME Peterson-PT-5-LTLCardinality-07
FORMULA_NAME Peterson-PT-5-LTLCardinality-08
FORMULA_NAME Peterson-PT-5-LTLCardinality-09
FORMULA_NAME Peterson-PT-5-LTLCardinality-10
FORMULA_NAME Peterson-PT-5-LTLCardinality-11
FORMULA_NAME Peterson-PT-5-LTLCardinality-12
FORMULA_NAME Peterson-PT-5-LTLCardinality-13
FORMULA_NAME Peterson-PT-5-LTLCardinality-14
FORMULA_NAME Peterson-PT-5-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716777981105
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-5
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 02:46:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-27 02:46:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 02:46:24] [INFO ] Load time of PNML (sax parser for PT used): 401 ms
[2024-05-27 02:46:24] [INFO ] Transformed 834 places.
[2024-05-27 02:46:24] [INFO ] Transformed 1242 transitions.
[2024-05-27 02:46:24] [INFO ] Found NUPN structural information;
[2024-05-27 02:46:24] [INFO ] Parsed PT model containing 834 places and 1242 transitions and 3828 arcs in 653 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 47 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Peterson-PT-5-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 643 out of 834 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 101 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-27 02:46:25] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2024-05-27 02:46:25] [INFO ] Computed 23 invariants in 44 ms
[2024-05-27 02:46:26] [INFO ] Implicit Places using invariants in 1639 ms returned [785, 805, 806, 809]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 1730 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 830/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 49 ms. Remains 830 /830 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1934 ms. Remains : 830/834 places, 1242/1242 transitions.
Support contains 643 out of 830 places after structural reductions.
[2024-05-27 02:46:27] [INFO ] Flatten gal took : 267 ms
[2024-05-27 02:46:27] [INFO ] Flatten gal took : 181 ms
[2024-05-27 02:46:28] [INFO ] Input system was already deterministic with 1242 transitions.
Support contains 641 out of 830 places (down from 643) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 1910 ms. (20 steps per ms) remains 5/18 properties
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 374 ms. (106 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 120 ms. (330 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
[2024-05-27 02:46:29] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 830 cols
[2024-05-27 02:46:29] [INFO ] Computed 19 invariants in 9 ms
[2024-05-27 02:46:29] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/220 variables, 220/220 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/220 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp1 is UNSAT
At refinement iteration 2 (OVERLAPS) 574/794 variables, 8/228 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/794 variables, 574/802 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/794 variables, 0/802 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 4/798 variables, 4/806 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/798 variables, 4/810 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/798 variables, 0/810 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 2/800 variables, 2/812 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/800 variables, 2/814 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/800 variables, 0/814 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1122/1922 variables, 800/1614 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1922 variables, 205/1819 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1922 variables, 0/1819 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 30/1952 variables, 30/1849 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1952 variables, 30/1879 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1952 variables, 5/1884 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1952 variables, 0/1884 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 18 (OVERLAPS) 0/1952 variables, 0/1884 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1952/1952 variables, and 1884 constraints, problems are : Problem set: 1 solved, 4 unsolved in 4333 ms.
Refiners :[Domain max(s): 830/830 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 830/830 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 190/190 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/190 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 604/794 variables, 8/198 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/794 variables, 604/802 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 02:46:35] [INFO ] Deduced a trap composed of 139 places in 897 ms of which 105 ms to minimize.
[2024-05-27 02:46:37] [INFO ] Deduced a trap composed of 79 places in 1140 ms of which 15 ms to minimize.
[2024-05-27 02:46:37] [INFO ] Deduced a trap composed of 179 places in 853 ms of which 4 ms to minimize.
[2024-05-27 02:46:38] [INFO ] Deduced a trap composed of 219 places in 548 ms of which 32 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/794 variables, 4/806 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/794 variables, 0/806 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 4/798 variables, 4/810 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/798 variables, 4/814 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/798 variables, 0/814 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 2/800 variables, 2/816 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/800 variables, 2/818 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-27 02:46:39] [INFO ] Deduced a trap composed of 159 places in 306 ms of which 4 ms to minimize.
SMT process timed out in 9852ms, After SMT, problems are : Problem set: 1 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 190 out of 830 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 148 transitions
Trivial Post-agglo rules discarded 148 transitions
Performed 148 trivial Post agglomeration. Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 148 place count 830 transition count 1094
Reduce places removed 148 places and 0 transitions.
Performed 149 Post agglomeration using F-continuation condition.Transition count delta: 149
Iterating post reduction 1 with 297 rules applied. Total rules applied 445 place count 682 transition count 945
Reduce places removed 149 places and 0 transitions.
Iterating post reduction 2 with 149 rules applied. Total rules applied 594 place count 533 transition count 945
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 594 place count 533 transition count 891
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 702 place count 479 transition count 891
Applied a total of 702 rules in 159 ms. Remains 479 /830 variables (removed 351) and now considering 891/1242 (removed 351) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 160 ms. Remains : 479/830 places, 891/1242 transitions.
RANDOM walk for 40000 steps (8 resets) in 733 ms. (54 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 186 ms. (213 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 350 ms. (113 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 164 ms. (242 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 89 ms. (444 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 386764 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :1 out of 4
Probabilistic random walk after 386764 steps, saw 57963 distinct states, run finished after 3011 ms. (steps per millisecond=128 ) properties seen :1
[2024-05-27 02:46:43] [INFO ] Flow matrix only has 771 transitions (discarded 120 similar events)
// Phase 1: matrix 771 rows 479 cols
[2024-05-27 02:46:43] [INFO ] Computed 19 invariants in 6 ms
[2024-05-27 02:46:43] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 433/443 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/443 variables, 433/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/443 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/447 variables, 4/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 4/459 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/447 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 2/449 variables, 2/461 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/449 variables, 2/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 771/1220 variables, 449/912 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1220 variables, 205/1117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1220 variables, 0/1117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 30/1250 variables, 30/1147 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1250 variables, 30/1177 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1250 variables, 5/1182 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1250 variables, 0/1182 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 0/1250 variables, 0/1182 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1250/1250 variables, and 1182 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1702 ms.
Refiners :[Domain max(s): 479/479 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 479/479 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 433/443 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/443 variables, 433/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/443 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4/447 variables, 4/455 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 4/459 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/447 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 2/449 variables, 2/461 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/449 variables, 2/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/449 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 771/1220 variables, 449/912 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1220 variables, 205/1117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1220 variables, 2/1119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1220 variables, 0/1119 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 30/1250 variables, 30/1149 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1250 variables, 30/1179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1250 variables, 5/1184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1250 variables, 1/1185 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-27 02:46:46] [INFO ] Deduced a trap composed of 33 places in 470 ms of which 7 ms to minimize.
[2024-05-27 02:46:47] [INFO ] Deduced a trap composed of 49 places in 453 ms of which 6 ms to minimize.
[2024-05-27 02:46:47] [INFO ] Deduced a trap composed of 37 places in 502 ms of which 7 ms to minimize.
[2024-05-27 02:46:48] [INFO ] Deduced a trap composed of 136 places in 516 ms of which 6 ms to minimize.
[2024-05-27 02:46:48] [INFO ] Deduced a trap composed of 51 places in 507 ms of which 7 ms to minimize.
[2024-05-27 02:46:49] [INFO ] Deduced a trap composed of 27 places in 416 ms of which 6 ms to minimize.
[2024-05-27 02:46:49] [INFO ] Deduced a trap composed of 21 places in 467 ms of which 6 ms to minimize.
[2024-05-27 02:46:50] [INFO ] Deduced a trap composed of 27 places in 408 ms of which 6 ms to minimize.
[2024-05-27 02:46:50] [INFO ] Deduced a trap composed of 25 places in 450 ms of which 6 ms to minimize.
[2024-05-27 02:46:51] [INFO ] Deduced a trap composed of 9 places in 469 ms of which 7 ms to minimize.
[2024-05-27 02:46:51] [INFO ] Deduced a trap composed of 9 places in 452 ms of which 6 ms to minimize.
[2024-05-27 02:46:52] [INFO ] Deduced a trap composed of 49 places in 390 ms of which 8 ms to minimize.
[2024-05-27 02:46:52] [INFO ] Deduced a trap composed of 11 places in 470 ms of which 6 ms to minimize.
Problem AtomicPropp2 is UNSAT
[2024-05-27 02:46:53] [INFO ] Deduced a trap composed of 83 places in 488 ms of which 7 ms to minimize.
[2024-05-27 02:46:53] [INFO ] Deduced a trap composed of 25 places in 495 ms of which 6 ms to minimize.
[2024-05-27 02:46:54] [INFO ] Deduced a trap composed of 17 places in 443 ms of which 6 ms to minimize.
[2024-05-27 02:46:54] [INFO ] Deduced a trap composed of 13 places in 511 ms of which 7 ms to minimize.
[2024-05-27 02:46:55] [INFO ] Deduced a trap composed of 11 places in 500 ms of which 6 ms to minimize.
[2024-05-27 02:46:55] [INFO ] Deduced a trap composed of 17 places in 475 ms of which 6 ms to minimize.
[2024-05-27 02:46:56] [INFO ] Deduced a trap composed of 17 places in 467 ms of which 6 ms to minimize.
Problem AtomicPropp2 is UNSAT
At refinement iteration 19 (INCLUDED_ONLY) 0/1250 variables, 20/1205 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-27 02:46:57] [INFO ] Deduced a trap composed of 11 places in 489 ms of which 6 ms to minimize.
[2024-05-27 02:46:57] [INFO ] Deduced a trap composed of 11 places in 489 ms of which 7 ms to minimize.
[2024-05-27 02:46:58] [INFO ] Deduced a trap composed of 31 places in 399 ms of which 6 ms to minimize.
[2024-05-27 02:46:58] [INFO ] Deduced a trap composed of 25 places in 469 ms of which 6 ms to minimize.
[2024-05-27 02:46:59] [INFO ] Deduced a trap composed of 57 places in 357 ms of which 5 ms to minimize.
[2024-05-27 02:46:59] [INFO ] Deduced a trap composed of 43 places in 326 ms of which 5 ms to minimize.
[2024-05-27 02:46:59] [INFO ] Deduced a trap composed of 43 places in 330 ms of which 5 ms to minimize.
[2024-05-27 02:47:00] [INFO ] Deduced a trap composed of 62 places in 334 ms of which 5 ms to minimize.
[2024-05-27 02:47:00] [INFO ] Deduced a trap composed of 65 places in 369 ms of which 6 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1250 variables, 9/1214 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1250 variables, 0/1214 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1250 variables, 0/1214 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1250/1250 variables, and 1214 constraints, problems are : Problem set: 1 solved, 2 unsolved in 16275 ms.
Refiners :[Domain max(s): 479/479 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 479/479 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 29/29 constraints]
After SMT, in 18037ms problems are : Problem set: 1 solved, 2 unsolved
Parikh walk visited 1 properties in 320 ms.
Support contains 2 out of 479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 479/479 places, 891/891 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 57 place count 479 transition count 834
Reduce places removed 57 places and 0 transitions.
Iterating post reduction 1 with 57 rules applied. Total rules applied 114 place count 422 transition count 834
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 129 Pre rules applied. Total rules applied 114 place count 422 transition count 705
Deduced a syphon composed of 129 places in 1 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 2 with 258 rules applied. Total rules applied 372 place count 293 transition count 705
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 430 place count 264 transition count 676
Applied a total of 430 rules in 107 ms. Remains 264 /479 variables (removed 215) and now considering 676/891 (removed 215) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 264/479 places, 676/891 transitions.
RANDOM walk for 40000 steps (8 resets) in 259 ms. (153 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 55 ms. (714 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 838572 steps, run timeout after 3001 ms. (steps per millisecond=279 ) properties seen :0 out of 1
Probabilistic random walk after 838572 steps, saw 121866 distinct states, run finished after 3001 ms. (steps per millisecond=279 ) properties seen :0
[2024-05-27 02:47:04] [INFO ] Flow matrix only has 556 transitions (discarded 120 similar events)
// Phase 1: matrix 556 rows 264 cols
[2024-05-27 02:47:04] [INFO ] Computed 19 invariants in 5 ms
[2024-05-27 02:47:04] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 76/78 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 76/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/80 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 188/268 variables, 80/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/268 variables, 30/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/268 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 130/398 variables, 30/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/398 variables, 30/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/398 variables, 5/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/398 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 220/618 variables, 40/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/618 variables, 40/339 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/618 variables, 175/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/618 variables, 0/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 108/726 variables, 4/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/726 variables, 108/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/726 variables, 0/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/730 variables, 4/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/730 variables, 4/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/730 variables, 0/634 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 2/732 variables, 2/636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/732 variables, 2/638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/732 variables, 0/638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 88/820 variables, 114/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/820 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (OVERLAPS) 0/820 variables, 0/752 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 820/820 variables, and 752 constraints, problems are : Problem set: 0 solved, 1 unsolved in 593 ms.
Refiners :[Domain max(s): 264/264 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 264/264 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 76/78 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 76/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2/80 variables, 2/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 2/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 188/268 variables, 80/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/268 variables, 30/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/268 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 130/398 variables, 30/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/398 variables, 30/254 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/398 variables, 5/259 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/398 variables, 1/260 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:47:05] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 6 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/398 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/398 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 220/618 variables, 40/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/618 variables, 40/341 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/618 variables, 175/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/618 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 108/726 variables, 4/520 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/726 variables, 108/628 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:47:06] [INFO ] Deduced a trap composed of 26 places in 192 ms of which 3 ms to minimize.
[2024-05-27 02:47:06] [INFO ] Deduced a trap composed of 23 places in 251 ms of which 4 ms to minimize.
[2024-05-27 02:47:06] [INFO ] Deduced a trap composed of 38 places in 138 ms of which 3 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/726 variables, 3/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/726 variables, 0/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 4/730 variables, 4/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/730 variables, 4/639 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/730 variables, 0/639 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 2/732 variables, 2/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/732 variables, 2/643 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:47:06] [INFO ] Deduced a trap composed of 9 places in 212 ms of which 3 ms to minimize.
[2024-05-27 02:47:07] [INFO ] Deduced a trap composed of 20 places in 159 ms of which 4 ms to minimize.
At refinement iteration 30 (INCLUDED_ONLY) 0/732 variables, 2/645 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/732 variables, 0/645 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 88/820 variables, 114/759 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:47:07] [INFO ] Deduced a trap composed of 13 places in 210 ms of which 3 ms to minimize.
[2024-05-27 02:47:07] [INFO ] Deduced a trap composed of 13 places in 227 ms of which 3 ms to minimize.
At refinement iteration 33 (INCLUDED_ONLY) 0/820 variables, 2/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/820 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 0/820 variables, 0/761 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 820/820 variables, and 761 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2274 ms.
Refiners :[Domain max(s): 264/264 constraints, Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 264/264 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 8/8 constraints]
After SMT, in 2907ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 870 steps, including 160 resets, run visited all 1 properties in 4 ms. (steps per millisecond=217 )
Parikh walk visited 1 properties in 13 ms.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
FORMULA Peterson-PT-5-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 180 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 830 transition count 1212
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 800 transition count 1212
Performed 155 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 155 Pre rules applied. Total rules applied 60 place count 800 transition count 1057
Deduced a syphon composed of 155 places in 1 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 2 with 310 rules applied. Total rules applied 370 place count 645 transition count 1057
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 420 place count 620 transition count 1032
Applied a total of 420 rules in 107 ms. Remains 620 /830 variables (removed 210) and now considering 1032/1242 (removed 210) transitions.
[2024-05-27 02:47:08] [INFO ] Flow matrix only has 912 transitions (discarded 120 similar events)
// Phase 1: matrix 912 rows 620 cols
[2024-05-27 02:47:08] [INFO ] Computed 19 invariants in 4 ms
[2024-05-27 02:47:09] [INFO ] Implicit Places using invariants in 811 ms returned [599, 600]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 814 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 618/830 places, 1032/1242 transitions.
Applied a total of 0 rules in 37 ms. Remains 618 /618 variables (removed 0) and now considering 1032/1032 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 965 ms. Remains : 618/830 places, 1032/1242 transitions.
Stuttering acceptance computed with spot in 361 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-00
Product exploration explored 100000 steps with 3739 reset in 1004 ms.
Stack based approach found an accepted trace after 692 steps with 24 reset with depth 25 and stack size 25 in 5 ms.
FORMULA Peterson-PT-5-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-5-LTLCardinality-00 finished in 2427 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)||G(p2)))))'
Support contains 270 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 830 transition count 1092
Reduce places removed 150 places and 0 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 1 with 300 rules applied. Total rules applied 450 place count 680 transition count 942
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 600 place count 530 transition count 942
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 600 place count 530 transition count 912
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 660 place count 500 transition count 912
Applied a total of 660 rules in 54 ms. Remains 500 /830 variables (removed 330) and now considering 912/1242 (removed 330) transitions.
[2024-05-27 02:47:10] [INFO ] Flow matrix only has 792 transitions (discarded 120 similar events)
// Phase 1: matrix 792 rows 500 cols
[2024-05-27 02:47:10] [INFO ] Computed 19 invariants in 3 ms
[2024-05-27 02:47:11] [INFO ] Implicit Places using invariants in 628 ms returned [474, 475]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 630 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 498/830 places, 912/1242 transitions.
Applied a total of 0 rules in 27 ms. Remains 498 /498 variables (removed 0) and now considering 912/912 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 714 ms. Remains : 498/830 places, 912/1242 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-04
Product exploration explored 100000 steps with 4217 reset in 1772 ms.
Stack based approach found an accepted trace after 108 steps with 5 reset with depth 15 and stack size 15 in 2 ms.
FORMULA Peterson-PT-5-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-5-LTLCardinality-04 finished in 2630 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||X(G(p1))))))'
Support contains 186 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 11 ms. Remains 830 /830 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-27 02:47:13] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 830 cols
[2024-05-27 02:47:13] [INFO ] Computed 19 invariants in 4 ms
[2024-05-27 02:47:13] [INFO ] Implicit Places using invariants in 692 ms returned [804, 805]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 695 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 16 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 723 ms. Remains : 828/830 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 414 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 0 ms.
FORMULA Peterson-PT-5-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-PT-5-LTLCardinality-05 finished in 1163 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 30 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 360 transitions
Trivial Post-agglo rules discarded 360 transitions
Performed 360 trivial Post agglomeration. Transition count delta: 360
Iterating post reduction 0 with 360 rules applied. Total rules applied 360 place count 830 transition count 882
Reduce places removed 360 places and 0 transitions.
Iterating post reduction 1 with 360 rules applied. Total rules applied 720 place count 470 transition count 882
Performed 156 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 156 Pre rules applied. Total rules applied 720 place count 470 transition count 726
Deduced a syphon composed of 156 places in 1 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 2 with 312 rules applied. Total rules applied 1032 place count 314 transition count 726
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 1092 place count 284 transition count 696
Applied a total of 1092 rules in 72 ms. Remains 284 /830 variables (removed 546) and now considering 696/1242 (removed 546) transitions.
[2024-05-27 02:47:14] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
// Phase 1: matrix 576 rows 284 cols
[2024-05-27 02:47:14] [INFO ] Computed 19 invariants in 3 ms
[2024-05-27 02:47:14] [INFO ] Implicit Places using invariants in 501 ms returned [263, 264]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 504 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 282/830 places, 696/1242 transitions.
Applied a total of 0 rules in 12 ms. Remains 282 /282 variables (removed 0) and now considering 696/696 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 591 ms. Remains : 282/830 places, 696/1242 transitions.
Stuttering acceptance computed with spot in 125 ms :[p0, p0]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-06
Product exploration explored 100000 steps with 36 reset in 247 ms.
Product exploration explored 100000 steps with 3 reset in 297 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[p0, p0]
RANDOM walk for 14 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[p0, p0]
Stuttering acceptance computed with spot in 92 ms :[p0, p0]
Support contains 30 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 696/696 transitions.
Applied a total of 0 rules in 17 ms. Remains 282 /282 variables (removed 0) and now considering 696/696 (removed 0) transitions.
[2024-05-27 02:47:16] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
// Phase 1: matrix 576 rows 282 cols
[2024-05-27 02:47:16] [INFO ] Computed 17 invariants in 3 ms
[2024-05-27 02:47:16] [INFO ] Implicit Places using invariants in 670 ms returned []
[2024-05-27 02:47:16] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-27 02:47:16] [INFO ] Invariant cache hit.
[2024-05-27 02:47:17] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 02:47:18] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 1955 ms to find 0 implicit places.
[2024-05-27 02:47:18] [INFO ] Redundant transitions in 67 ms returned []
Running 690 sub problems to find dead transitions.
[2024-05-27 02:47:18] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-27 02:47:18] [INFO ] Invariant cache hit.
[2024-05-27 02:47:18] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 17/299 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-27 02:47:26] [INFO ] Deduced a trap composed of 29 places in 349 ms of which 5 ms to minimize.
[2024-05-27 02:47:26] [INFO ] Deduced a trap composed of 12 places in 341 ms of which 5 ms to minimize.
[2024-05-27 02:47:27] [INFO ] Deduced a trap composed of 10 places in 343 ms of which 5 ms to minimize.
[2024-05-27 02:47:27] [INFO ] Deduced a trap composed of 35 places in 292 ms of which 4 ms to minimize.
[2024-05-27 02:47:27] [INFO ] Deduced a trap composed of 9 places in 290 ms of which 3 ms to minimize.
[2024-05-27 02:47:27] [INFO ] Deduced a trap composed of 36 places in 157 ms of which 3 ms to minimize.
[2024-05-27 02:47:28] [INFO ] Deduced a trap composed of 36 places in 154 ms of which 2 ms to minimize.
[2024-05-27 02:47:28] [INFO ] Deduced a trap composed of 36 places in 163 ms of which 3 ms to minimize.
[2024-05-27 02:47:28] [INFO ] Deduced a trap composed of 37 places in 162 ms of which 3 ms to minimize.
[2024-05-27 02:47:28] [INFO ] Deduced a trap composed of 21 places in 151 ms of which 3 ms to minimize.
[2024-05-27 02:47:28] [INFO ] Deduced a trap composed of 20 places in 158 ms of which 4 ms to minimize.
[2024-05-27 02:47:29] [INFO ] Deduced a trap composed of 21 places in 235 ms of which 5 ms to minimize.
[2024-05-27 02:47:29] [INFO ] Deduced a trap composed of 43 places in 250 ms of which 4 ms to minimize.
[2024-05-27 02:47:29] [INFO ] Deduced a trap composed of 21 places in 241 ms of which 3 ms to minimize.
[2024-05-27 02:47:29] [INFO ] Deduced a trap composed of 20 places in 269 ms of which 4 ms to minimize.
[2024-05-27 02:47:30] [INFO ] Deduced a trap composed of 36 places in 217 ms of which 3 ms to minimize.
[2024-05-27 02:47:30] [INFO ] Deduced a trap composed of 35 places in 208 ms of which 4 ms to minimize.
[2024-05-27 02:47:30] [INFO ] Deduced a trap composed of 43 places in 215 ms of which 3 ms to minimize.
[2024-05-27 02:47:30] [INFO ] Deduced a trap composed of 20 places in 209 ms of which 3 ms to minimize.
[2024-05-27 02:47:30] [INFO ] Deduced a trap composed of 20 places in 223 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/282 variables, 20/319 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-27 02:47:31] [INFO ] Deduced a trap composed of 20 places in 285 ms of which 5 ms to minimize.
[2024-05-27 02:47:32] [INFO ] Deduced a trap composed of 9 places in 281 ms of which 5 ms to minimize.
[2024-05-27 02:47:32] [INFO ] Deduced a trap composed of 12 places in 262 ms of which 4 ms to minimize.
[2024-05-27 02:47:32] [INFO ] Deduced a trap composed of 33 places in 237 ms of which 4 ms to minimize.
[2024-05-27 02:47:32] [INFO ] Deduced a trap composed of 37 places in 282 ms of which 4 ms to minimize.
[2024-05-27 02:47:33] [INFO ] Deduced a trap composed of 35 places in 299 ms of which 4 ms to minimize.
[2024-05-27 02:47:33] [INFO ] Deduced a trap composed of 9 places in 311 ms of which 5 ms to minimize.
[2024-05-27 02:47:33] [INFO ] Deduced a trap composed of 17 places in 318 ms of which 4 ms to minimize.
[2024-05-27 02:47:34] [INFO ] Deduced a trap composed of 25 places in 213 ms of which 4 ms to minimize.
[2024-05-27 02:47:34] [INFO ] Deduced a trap composed of 11 places in 229 ms of which 4 ms to minimize.
[2024-05-27 02:47:34] [INFO ] Deduced a trap composed of 28 places in 293 ms of which 5 ms to minimize.
[2024-05-27 02:47:34] [INFO ] Deduced a trap composed of 17 places in 314 ms of which 4 ms to minimize.
[2024-05-27 02:47:35] [INFO ] Deduced a trap composed of 26 places in 251 ms of which 4 ms to minimize.
[2024-05-27 02:47:35] [INFO ] Deduced a trap composed of 27 places in 264 ms of which 4 ms to minimize.
[2024-05-27 02:47:35] [INFO ] Deduced a trap composed of 12 places in 269 ms of which 4 ms to minimize.
[2024-05-27 02:47:36] [INFO ] Deduced a trap composed of 11 places in 248 ms of which 4 ms to minimize.
[2024-05-27 02:47:36] [INFO ] Deduced a trap composed of 25 places in 232 ms of which 4 ms to minimize.
[2024-05-27 02:47:36] [INFO ] Deduced a trap composed of 26 places in 224 ms of which 4 ms to minimize.
[2024-05-27 02:47:36] [INFO ] Deduced a trap composed of 25 places in 228 ms of which 3 ms to minimize.
[2024-05-27 02:47:37] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 20/339 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-27 02:47:44] [INFO ] Deduced a trap composed of 17 places in 269 ms of which 4 ms to minimize.
[2024-05-27 02:47:44] [INFO ] Deduced a trap composed of 25 places in 232 ms of which 3 ms to minimize.
[2024-05-27 02:47:45] [INFO ] Deduced a trap composed of 44 places in 218 ms of which 4 ms to minimize.
[2024-05-27 02:47:45] [INFO ] Deduced a trap composed of 43 places in 219 ms of which 4 ms to minimize.
[2024-05-27 02:47:45] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 3 ms to minimize.
[2024-05-27 02:47:45] [INFO ] Deduced a trap composed of 55 places in 219 ms of which 3 ms to minimize.
[2024-05-27 02:47:46] [INFO ] Deduced a trap composed of 28 places in 183 ms of which 4 ms to minimize.
[2024-05-27 02:47:46] [INFO ] Deduced a trap composed of 56 places in 263 ms of which 4 ms to minimize.
[2024-05-27 02:47:46] [INFO ] Deduced a trap composed of 37 places in 226 ms of which 4 ms to minimize.
[2024-05-27 02:47:46] [INFO ] Deduced a trap composed of 17 places in 244 ms of which 5 ms to minimize.
[2024-05-27 02:47:46] [INFO ] Deduced a trap composed of 28 places in 165 ms of which 3 ms to minimize.
[2024-05-27 02:47:47] [INFO ] Deduced a trap composed of 28 places in 174 ms of which 3 ms to minimize.
[2024-05-27 02:47:47] [INFO ] Deduced a trap composed of 34 places in 143 ms of which 3 ms to minimize.
[2024-05-27 02:47:47] [INFO ] Deduced a trap composed of 35 places in 195 ms of which 3 ms to minimize.
[2024-05-27 02:47:47] [INFO ] Deduced a trap composed of 33 places in 172 ms of which 3 ms to minimize.
[2024-05-27 02:47:48] [INFO ] Deduced a trap composed of 50 places in 180 ms of which 3 ms to minimize.
[2024-05-27 02:47:48] [INFO ] Deduced a trap composed of 33 places in 209 ms of which 3 ms to minimize.
[2024-05-27 02:47:48] [INFO ] Deduced a trap composed of 33 places in 206 ms of which 3 ms to minimize.
[2024-05-27 02:47:48] [INFO ] Deduced a trap composed of 34 places in 196 ms of which 4 ms to minimize.
[2024-05-27 02:47:48] [INFO ] Deduced a trap composed of 33 places in 203 ms of which 3 ms to minimize.
SMT process timed out in 30668ms, After SMT, problems are : Problem set: 0 solved, 690 unsolved
Search for dead transitions found 0 dead transitions in 30688ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32758 ms. Remains : 282/282 places, 696/696 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[p0, p0]
RANDOM walk for 30 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[p0, p0]
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Stuttering acceptance computed with spot in 97 ms :[p0, p0]
Product exploration explored 100000 steps with 1 reset in 408 ms.
Product exploration explored 100000 steps with 0 reset in 463 ms.
Support contains 30 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 696/696 transitions.
Applied a total of 0 rules in 10 ms. Remains 282 /282 variables (removed 0) and now considering 696/696 (removed 0) transitions.
[2024-05-27 02:47:50] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-27 02:47:50] [INFO ] Invariant cache hit.
[2024-05-27 02:47:50] [INFO ] Implicit Places using invariants in 301 ms returned []
[2024-05-27 02:47:50] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-27 02:47:50] [INFO ] Invariant cache hit.
[2024-05-27 02:47:51] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 02:47:51] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1282 ms to find 0 implicit places.
[2024-05-27 02:47:51] [INFO ] Redundant transitions in 10 ms returned []
Running 690 sub problems to find dead transitions.
[2024-05-27 02:47:51] [INFO ] Flow matrix only has 576 transitions (discarded 120 similar events)
[2024-05-27 02:47:51] [INFO ] Invariant cache hit.
[2024-05-27 02:47:51] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 690 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 17/299 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-27 02:47:59] [INFO ] Deduced a trap composed of 29 places in 324 ms of which 5 ms to minimize.
[2024-05-27 02:48:00] [INFO ] Deduced a trap composed of 12 places in 302 ms of which 4 ms to minimize.
[2024-05-27 02:48:00] [INFO ] Deduced a trap composed of 10 places in 306 ms of which 4 ms to minimize.
[2024-05-27 02:48:00] [INFO ] Deduced a trap composed of 35 places in 308 ms of which 4 ms to minimize.
[2024-05-27 02:48:01] [INFO ] Deduced a trap composed of 9 places in 308 ms of which 4 ms to minimize.
[2024-05-27 02:48:01] [INFO ] Deduced a trap composed of 36 places in 267 ms of which 4 ms to minimize.
[2024-05-27 02:48:01] [INFO ] Deduced a trap composed of 36 places in 258 ms of which 4 ms to minimize.
[2024-05-27 02:48:01] [INFO ] Deduced a trap composed of 36 places in 251 ms of which 3 ms to minimize.
[2024-05-27 02:48:02] [INFO ] Deduced a trap composed of 37 places in 269 ms of which 4 ms to minimize.
[2024-05-27 02:48:02] [INFO ] Deduced a trap composed of 21 places in 268 ms of which 5 ms to minimize.
[2024-05-27 02:48:02] [INFO ] Deduced a trap composed of 20 places in 274 ms of which 4 ms to minimize.
[2024-05-27 02:48:02] [INFO ] Deduced a trap composed of 21 places in 254 ms of which 3 ms to minimize.
[2024-05-27 02:48:03] [INFO ] Deduced a trap composed of 43 places in 283 ms of which 4 ms to minimize.
[2024-05-27 02:48:03] [INFO ] Deduced a trap composed of 21 places in 271 ms of which 4 ms to minimize.
[2024-05-27 02:48:03] [INFO ] Deduced a trap composed of 20 places in 271 ms of which 4 ms to minimize.
[2024-05-27 02:48:04] [INFO ] Deduced a trap composed of 36 places in 211 ms of which 4 ms to minimize.
[2024-05-27 02:48:04] [INFO ] Deduced a trap composed of 35 places in 209 ms of which 3 ms to minimize.
[2024-05-27 02:48:04] [INFO ] Deduced a trap composed of 43 places in 210 ms of which 4 ms to minimize.
[2024-05-27 02:48:04] [INFO ] Deduced a trap composed of 20 places in 198 ms of which 4 ms to minimize.
[2024-05-27 02:48:04] [INFO ] Deduced a trap composed of 20 places in 233 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/282 variables, 20/319 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-27 02:48:05] [INFO ] Deduced a trap composed of 20 places in 270 ms of which 4 ms to minimize.
[2024-05-27 02:48:05] [INFO ] Deduced a trap composed of 9 places in 291 ms of which 5 ms to minimize.
[2024-05-27 02:48:06] [INFO ] Deduced a trap composed of 12 places in 289 ms of which 4 ms to minimize.
[2024-05-27 02:48:06] [INFO ] Deduced a trap composed of 33 places in 242 ms of which 4 ms to minimize.
[2024-05-27 02:48:06] [INFO ] Deduced a trap composed of 37 places in 295 ms of which 4 ms to minimize.
[2024-05-27 02:48:07] [INFO ] Deduced a trap composed of 35 places in 294 ms of which 5 ms to minimize.
[2024-05-27 02:48:07] [INFO ] Deduced a trap composed of 9 places in 293 ms of which 4 ms to minimize.
[2024-05-27 02:48:07] [INFO ] Deduced a trap composed of 17 places in 302 ms of which 4 ms to minimize.
[2024-05-27 02:48:08] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 3 ms to minimize.
[2024-05-27 02:48:08] [INFO ] Deduced a trap composed of 11 places in 228 ms of which 4 ms to minimize.
[2024-05-27 02:48:08] [INFO ] Deduced a trap composed of 28 places in 309 ms of which 4 ms to minimize.
[2024-05-27 02:48:08] [INFO ] Deduced a trap composed of 17 places in 302 ms of which 4 ms to minimize.
[2024-05-27 02:48:09] [INFO ] Deduced a trap composed of 26 places in 222 ms of which 4 ms to minimize.
[2024-05-27 02:48:09] [INFO ] Deduced a trap composed of 27 places in 244 ms of which 4 ms to minimize.
[2024-05-27 02:48:09] [INFO ] Deduced a trap composed of 12 places in 257 ms of which 4 ms to minimize.
[2024-05-27 02:48:09] [INFO ] Deduced a trap composed of 11 places in 242 ms of which 4 ms to minimize.
[2024-05-27 02:48:10] [INFO ] Deduced a trap composed of 25 places in 230 ms of which 4 ms to minimize.
[2024-05-27 02:48:10] [INFO ] Deduced a trap composed of 26 places in 218 ms of which 3 ms to minimize.
[2024-05-27 02:48:10] [INFO ] Deduced a trap composed of 25 places in 224 ms of which 3 ms to minimize.
[2024-05-27 02:48:10] [INFO ] Deduced a trap composed of 25 places in 217 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 20/339 constraints. Problems are: Problem set: 0 solved, 690 unsolved
[2024-05-27 02:48:18] [INFO ] Deduced a trap composed of 17 places in 270 ms of which 6 ms to minimize.
[2024-05-27 02:48:19] [INFO ] Deduced a trap composed of 25 places in 220 ms of which 3 ms to minimize.
[2024-05-27 02:48:19] [INFO ] Deduced a trap composed of 44 places in 219 ms of which 4 ms to minimize.
[2024-05-27 02:48:19] [INFO ] Deduced a trap composed of 43 places in 217 ms of which 4 ms to minimize.
[2024-05-27 02:48:19] [INFO ] Deduced a trap composed of 25 places in 221 ms of which 3 ms to minimize.
[2024-05-27 02:48:20] [INFO ] Deduced a trap composed of 55 places in 218 ms of which 3 ms to minimize.
[2024-05-27 02:48:20] [INFO ] Deduced a trap composed of 28 places in 220 ms of which 4 ms to minimize.
[2024-05-27 02:48:20] [INFO ] Deduced a trap composed of 56 places in 236 ms of which 3 ms to minimize.
[2024-05-27 02:48:20] [INFO ] Deduced a trap composed of 37 places in 205 ms of which 4 ms to minimize.
[2024-05-27 02:48:21] [INFO ] Deduced a trap composed of 17 places in 287 ms of which 4 ms to minimize.
[2024-05-27 02:48:21] [INFO ] Deduced a trap composed of 28 places in 171 ms of which 3 ms to minimize.
[2024-05-27 02:48:21] [INFO ] Deduced a trap composed of 28 places in 157 ms of which 3 ms to minimize.
[2024-05-27 02:48:21] [INFO ] Deduced a trap composed of 34 places in 170 ms of which 3 ms to minimize.
[2024-05-27 02:48:21] [INFO ] Deduced a trap composed of 35 places in 186 ms of which 3 ms to minimize.
[2024-05-27 02:48:22] [INFO ] Deduced a trap composed of 33 places in 146 ms of which 3 ms to minimize.
SMT process timed out in 30288ms, After SMT, problems are : Problem set: 0 solved, 690 unsolved
Search for dead transitions found 0 dead transitions in 30297ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31609 ms. Remains : 282/282 places, 696/696 transitions.
Treatment of property Peterson-PT-5-LTLCardinality-06 finished in 68222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U p1))'
Support contains 186 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 150 transitions
Trivial Post-agglo rules discarded 150 transitions
Performed 150 trivial Post agglomeration. Transition count delta: 150
Iterating post reduction 0 with 150 rules applied. Total rules applied 150 place count 830 transition count 1092
Reduce places removed 150 places and 0 transitions.
Performed 150 Post agglomeration using F-continuation condition.Transition count delta: 150
Iterating post reduction 1 with 300 rules applied. Total rules applied 450 place count 680 transition count 942
Reduce places removed 150 places and 0 transitions.
Iterating post reduction 2 with 150 rules applied. Total rules applied 600 place count 530 transition count 942
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 54 Pre rules applied. Total rules applied 600 place count 530 transition count 888
Deduced a syphon composed of 54 places in 1 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 108 rules applied. Total rules applied 708 place count 476 transition count 888
Applied a total of 708 rules in 62 ms. Remains 476 /830 variables (removed 354) and now considering 888/1242 (removed 354) transitions.
[2024-05-27 02:48:22] [INFO ] Flow matrix only has 768 transitions (discarded 120 similar events)
// Phase 1: matrix 768 rows 476 cols
[2024-05-27 02:48:22] [INFO ] Computed 19 invariants in 4 ms
[2024-05-27 02:48:23] [INFO ] Implicit Places using invariants in 592 ms returned [450, 451]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 593 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 474/830 places, 888/1242 transitions.
Applied a total of 0 rules in 11 ms. Remains 474 /474 variables (removed 0) and now considering 888/888 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 667 ms. Remains : 474/830 places, 888/1242 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 86 steps with 0 reset in 1 ms.
FORMULA Peterson-PT-5-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-PT-5-LTLCardinality-07 finished in 798 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 358 transitions
Trivial Post-agglo rules discarded 358 transitions
Performed 358 trivial Post agglomeration. Transition count delta: 358
Iterating post reduction 0 with 358 rules applied. Total rules applied 358 place count 830 transition count 884
Reduce places removed 358 places and 0 transitions.
Iterating post reduction 1 with 358 rules applied. Total rules applied 716 place count 472 transition count 884
Performed 180 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 180 Pre rules applied. Total rules applied 716 place count 472 transition count 704
Deduced a syphon composed of 180 places in 1 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 2 with 360 rules applied. Total rules applied 1076 place count 292 transition count 704
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 1136 place count 262 transition count 674
Applied a total of 1136 rules in 39 ms. Remains 262 /830 variables (removed 568) and now considering 674/1242 (removed 568) transitions.
[2024-05-27 02:48:23] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
// Phase 1: matrix 554 rows 262 cols
[2024-05-27 02:48:23] [INFO ] Computed 19 invariants in 2 ms
[2024-05-27 02:48:23] [INFO ] Implicit Places using invariants in 403 ms returned [241, 242]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 420 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 260/830 places, 674/1242 transitions.
Applied a total of 0 rules in 9 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 468 ms. Remains : 260/830 places, 674/1242 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 269 ms.
Product exploration explored 100000 steps with 0 reset in 301 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 279 ms. (142 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 926555 steps, run timeout after 3001 ms. (steps per millisecond=308 ) properties seen :0 out of 1
Probabilistic random walk after 926555 steps, saw 135459 distinct states, run finished after 3001 ms. (steps per millisecond=308 ) properties seen :0
[2024-05-27 02:48:27] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
// Phase 1: matrix 554 rows 260 cols
[2024-05-27 02:48:27] [INFO ] Computed 17 invariants in 2 ms
[2024-05-27 02:48:27] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 130/394 variables, 30/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/394 variables, 30/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 5/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 220/614 variables, 40/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/614 variables, 40/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 175/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 108/722 variables, 4/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/722 variables, 108/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/722 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/726 variables, 4/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/726 variables, 4/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/726 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 88/814 variables, 112/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 814/814 variables, and 742 constraints, problems are : Problem set: 0 solved, 1 unsolved in 469 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 130/394 variables, 30/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 30/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 5/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/394 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 220/614 variables, 40/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 40/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 175/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:48:28] [INFO ] Deduced a trap composed of 17 places in 136 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/614 variables, 1/512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/614 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 108/722 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/722 variables, 108/624 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:48:29] [INFO ] Deduced a trap composed of 16 places in 312 ms of which 4 ms to minimize.
[2024-05-27 02:48:29] [INFO ] Deduced a trap composed of 11 places in 235 ms of which 4 ms to minimize.
[2024-05-27 02:48:29] [INFO ] Deduced a trap composed of 9 places in 263 ms of which 4 ms to minimize.
[2024-05-27 02:48:29] [INFO ] Deduced a trap composed of 9 places in 208 ms of which 3 ms to minimize.
[2024-05-27 02:48:30] [INFO ] Deduced a trap composed of 9 places in 162 ms of which 3 ms to minimize.
[2024-05-27 02:48:30] [INFO ] Deduced a trap composed of 32 places in 139 ms of which 2 ms to minimize.
[2024-05-27 02:48:30] [INFO ] Deduced a trap composed of 25 places in 123 ms of which 2 ms to minimize.
[2024-05-27 02:48:30] [INFO ] Deduced a trap composed of 27 places in 151 ms of which 2 ms to minimize.
[2024-05-27 02:48:30] [INFO ] Deduced a trap composed of 26 places in 114 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/722 variables, 9/633 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/722 variables, 0/633 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 4/726 variables, 4/637 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/726 variables, 4/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/726 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 88/814 variables, 112/753 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:48:30] [INFO ] Deduced a trap composed of 10 places in 144 ms of which 2 ms to minimize.
At refinement iteration 29 (INCLUDED_ONLY) 0/814 variables, 1/754 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/814 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 0/814 variables, 0/754 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 814/814 variables, and 754 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2777 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 11/11 constraints]
After SMT, in 3261ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 21 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 260/260 places, 674/674 transitions.
RANDOM walk for 40000 steps (8 resets) in 135 ms. (294 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 35 ms. (1111 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 988813 steps, run timeout after 3001 ms. (steps per millisecond=329 ) properties seen :0 out of 1
Probabilistic random walk after 988813 steps, saw 144607 distinct states, run finished after 3001 ms. (steps per millisecond=329 ) properties seen :0
[2024-05-27 02:48:34] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:48:34] [INFO ] Invariant cache hit.
[2024-05-27 02:48:34] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 130/394 variables, 30/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/394 variables, 30/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 5/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 220/614 variables, 40/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/614 variables, 40/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 175/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 108/722 variables, 4/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/722 variables, 108/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/722 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/726 variables, 4/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/726 variables, 4/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/726 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 88/814 variables, 112/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 814/814 variables, and 742 constraints, problems are : Problem set: 0 solved, 1 unsolved in 439 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 130/394 variables, 30/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 30/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 5/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/394 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 220/614 variables, 40/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 40/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 175/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/614 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 108/722 variables, 4/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/722 variables, 108/623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:48:35] [INFO ] Deduced a trap composed of 21 places in 326 ms of which 4 ms to minimize.
[2024-05-27 02:48:35] [INFO ] Deduced a trap composed of 12 places in 271 ms of which 4 ms to minimize.
[2024-05-27 02:48:35] [INFO ] Deduced a trap composed of 10 places in 262 ms of which 4 ms to minimize.
[2024-05-27 02:48:36] [INFO ] Deduced a trap composed of 11 places in 265 ms of which 4 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/722 variables, 4/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/722 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/726 variables, 4/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/726 variables, 4/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/726 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 88/814 variables, 112/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/814 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 0/814 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 814/814 variables, and 747 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1830 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 2284ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 8 ms.
Support contains 2 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 27 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 260/260 places, 674/674 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 18 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2024-05-27 02:48:36] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:48:36] [INFO ] Invariant cache hit.
[2024-05-27 02:48:36] [INFO ] Implicit Places using invariants in 517 ms returned []
[2024-05-27 02:48:36] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:48:36] [INFO ] Invariant cache hit.
[2024-05-27 02:48:37] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 02:48:38] [INFO ] Implicit Places using invariants and state equation in 1564 ms returned []
Implicit Place search using SMT with State Equation took 2102 ms to find 0 implicit places.
[2024-05-27 02:48:38] [INFO ] Redundant transitions in 8 ms returned []
Running 668 sub problems to find dead transitions.
[2024-05-27 02:48:38] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:48:38] [INFO ] Invariant cache hit.
[2024-05-27 02:48:38] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 17/277 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:48:46] [INFO ] Deduced a trap composed of 26 places in 310 ms of which 5 ms to minimize.
[2024-05-27 02:48:46] [INFO ] Deduced a trap composed of 19 places in 304 ms of which 4 ms to minimize.
[2024-05-27 02:48:46] [INFO ] Deduced a trap composed of 35 places in 255 ms of which 4 ms to minimize.
[2024-05-27 02:48:46] [INFO ] Deduced a trap composed of 12 places in 277 ms of which 4 ms to minimize.
[2024-05-27 02:48:47] [INFO ] Deduced a trap composed of 9 places in 286 ms of which 4 ms to minimize.
[2024-05-27 02:48:47] [INFO ] Deduced a trap composed of 52 places in 266 ms of which 4 ms to minimize.
[2024-05-27 02:48:47] [INFO ] Deduced a trap composed of 33 places in 264 ms of which 4 ms to minimize.
[2024-05-27 02:48:48] [INFO ] Deduced a trap composed of 19 places in 261 ms of which 4 ms to minimize.
[2024-05-27 02:48:48] [INFO ] Deduced a trap composed of 34 places in 270 ms of which 4 ms to minimize.
[2024-05-27 02:48:48] [INFO ] Deduced a trap composed of 9 places in 283 ms of which 5 ms to minimize.
[2024-05-27 02:48:48] [INFO ] Deduced a trap composed of 45 places in 285 ms of which 4 ms to minimize.
[2024-05-27 02:48:49] [INFO ] Deduced a trap composed of 23 places in 298 ms of which 4 ms to minimize.
[2024-05-27 02:48:49] [INFO ] Deduced a trap composed of 9 places in 304 ms of which 4 ms to minimize.
[2024-05-27 02:48:49] [INFO ] Deduced a trap composed of 9 places in 295 ms of which 4 ms to minimize.
[2024-05-27 02:48:50] [INFO ] Deduced a trap composed of 17 places in 232 ms of which 4 ms to minimize.
[2024-05-27 02:48:50] [INFO ] Deduced a trap composed of 35 places in 270 ms of which 4 ms to minimize.
[2024-05-27 02:48:50] [INFO ] Deduced a trap composed of 26 places in 269 ms of which 4 ms to minimize.
[2024-05-27 02:48:50] [INFO ] Deduced a trap composed of 40 places in 270 ms of which 4 ms to minimize.
[2024-05-27 02:48:51] [INFO ] Deduced a trap composed of 16 places in 284 ms of which 4 ms to minimize.
[2024-05-27 02:48:51] [INFO ] Deduced a trap composed of 17 places in 261 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 20/297 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:48:52] [INFO ] Deduced a trap composed of 17 places in 200 ms of which 3 ms to minimize.
[2024-05-27 02:48:52] [INFO ] Deduced a trap composed of 23 places in 269 ms of which 4 ms to minimize.
[2024-05-27 02:48:52] [INFO ] Deduced a trap composed of 17 places in 290 ms of which 4 ms to minimize.
[2024-05-27 02:48:53] [INFO ] Deduced a trap composed of 23 places in 234 ms of which 6 ms to minimize.
[2024-05-27 02:48:53] [INFO ] Deduced a trap composed of 26 places in 236 ms of which 4 ms to minimize.
[2024-05-27 02:48:53] [INFO ] Deduced a trap composed of 18 places in 271 ms of which 4 ms to minimize.
[2024-05-27 02:48:53] [INFO ] Deduced a trap composed of 33 places in 223 ms of which 4 ms to minimize.
[2024-05-27 02:48:54] [INFO ] Deduced a trap composed of 20 places in 240 ms of which 3 ms to minimize.
[2024-05-27 02:48:54] [INFO ] Deduced a trap composed of 34 places in 176 ms of which 3 ms to minimize.
[2024-05-27 02:48:54] [INFO ] Deduced a trap composed of 40 places in 177 ms of which 3 ms to minimize.
[2024-05-27 02:48:54] [INFO ] Deduced a trap composed of 40 places in 181 ms of which 2 ms to minimize.
[2024-05-27 02:48:54] [INFO ] Deduced a trap composed of 41 places in 177 ms of which 3 ms to minimize.
[2024-05-27 02:48:55] [INFO ] Deduced a trap composed of 40 places in 174 ms of which 3 ms to minimize.
[2024-05-27 02:48:55] [INFO ] Deduced a trap composed of 34 places in 236 ms of which 3 ms to minimize.
[2024-05-27 02:48:55] [INFO ] Deduced a trap composed of 19 places in 223 ms of which 3 ms to minimize.
[2024-05-27 02:48:55] [INFO ] Deduced a trap composed of 27 places in 226 ms of which 3 ms to minimize.
[2024-05-27 02:48:56] [INFO ] Deduced a trap composed of 17 places in 238 ms of which 3 ms to minimize.
[2024-05-27 02:48:56] [INFO ] Deduced a trap composed of 16 places in 214 ms of which 3 ms to minimize.
[2024-05-27 02:48:56] [INFO ] Deduced a trap composed of 37 places in 207 ms of which 3 ms to minimize.
[2024-05-27 02:48:56] [INFO ] Deduced a trap composed of 38 places in 165 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 20/317 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:49:03] [INFO ] Deduced a trap composed of 16 places in 293 ms of which 4 ms to minimize.
[2024-05-27 02:49:03] [INFO ] Deduced a trap composed of 9 places in 260 ms of which 4 ms to minimize.
[2024-05-27 02:49:03] [INFO ] Deduced a trap composed of 34 places in 222 ms of which 3 ms to minimize.
[2024-05-27 02:49:03] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 2 ms to minimize.
[2024-05-27 02:49:04] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 2 ms to minimize.
[2024-05-27 02:49:04] [INFO ] Deduced a trap composed of 9 places in 289 ms of which 4 ms to minimize.
[2024-05-27 02:49:04] [INFO ] Deduced a trap composed of 40 places in 279 ms of which 4 ms to minimize.
[2024-05-27 02:49:04] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 2 ms to minimize.
[2024-05-27 02:49:05] [INFO ] Deduced a trap composed of 18 places in 246 ms of which 3 ms to minimize.
[2024-05-27 02:49:05] [INFO ] Deduced a trap composed of 51 places in 264 ms of which 4 ms to minimize.
[2024-05-27 02:49:05] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 3 ms to minimize.
[2024-05-27 02:49:05] [INFO ] Deduced a trap composed of 16 places in 203 ms of which 4 ms to minimize.
[2024-05-27 02:49:06] [INFO ] Deduced a trap composed of 37 places in 206 ms of which 3 ms to minimize.
[2024-05-27 02:49:06] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 3 ms to minimize.
[2024-05-27 02:49:06] [INFO ] Deduced a trap composed of 23 places in 155 ms of which 2 ms to minimize.
[2024-05-27 02:49:07] [INFO ] Deduced a trap composed of 27 places in 162 ms of which 2 ms to minimize.
[2024-05-27 02:49:07] [INFO ] Deduced a trap composed of 34 places in 125 ms of which 2 ms to minimize.
[2024-05-27 02:49:07] [INFO ] Deduced a trap composed of 34 places in 140 ms of which 2 ms to minimize.
[2024-05-27 02:49:07] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 2 ms to minimize.
[2024-05-27 02:49:07] [INFO ] Deduced a trap composed of 34 places in 129 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 20/337 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:49:08] [INFO ] Deduced a trap composed of 30 places in 150 ms of which 4 ms to minimize.
[2024-05-27 02:49:09] [INFO ] Deduced a trap composed of 25 places in 269 ms of which 4 ms to minimize.
SMT process timed out in 30540ms, After SMT, problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 30554ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32695 ms. Remains : 260/260 places, 674/674 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 510 edges and 260 vertex of which 176 / 260 are part of one of the 30 SCC in 6 ms
Free SCC test removed 146 places
Drop transitions (Empty/Sink Transition effects.) removed 292 transitions
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 441 transitions.
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 29 Pre rules applied. Total rules applied 1 place count 114 transition count 204
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 0 with 58 rules applied. Total rules applied 59 place count 85 transition count 204
Performed 4 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 67 place count 81 transition count 197
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 17 rules applied. Total rules applied 84 place count 70 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 36 edges and 70 vertex of which 30 / 70 are part of one of the 5 SCC in 0 ms
Free SCC test removed 25 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 45 transition count 196
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (trivial) has 106 edges and 41 vertex of which 20 / 41 are part of one of the 5 SCC in 1 ms
Free SCC test removed 15 places
Iterating post reduction 1 with 35 rules applied. Total rules applied 121 place count 26 transition count 166
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 123 transitions.
Iterating post reduction 2 with 123 rules applied. Total rules applied 244 place count 26 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 247 place count 26 transition count 40
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 248 place count 26 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 249 place count 25 transition count 39
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 250 place count 25 transition count 39
Applied a total of 250 rules in 53 ms. Remains 25 /260 variables (removed 235) and now considering 39/674 (removed 635) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 39 rows 25 cols
[2024-05-27 02:49:09] [INFO ] Computed 8 invariants in 0 ms
[2024-05-27 02:49:09] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 02:49:09] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-27 02:49:09] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-27 02:49:09] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-27 02:49:09] [INFO ] After 91ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 203 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Support contains 2 out of 260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 22 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2024-05-27 02:49:09] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
// Phase 1: matrix 554 rows 260 cols
[2024-05-27 02:49:09] [INFO ] Computed 17 invariants in 2 ms
[2024-05-27 02:49:09] [INFO ] Implicit Places using invariants in 490 ms returned []
[2024-05-27 02:49:09] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:49:10] [INFO ] Invariant cache hit.
[2024-05-27 02:49:10] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 02:49:11] [INFO ] Implicit Places using invariants and state equation in 1532 ms returned []
Implicit Place search using SMT with State Equation took 2025 ms to find 0 implicit places.
[2024-05-27 02:49:11] [INFO ] Redundant transitions in 8 ms returned []
Running 668 sub problems to find dead transitions.
[2024-05-27 02:49:11] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:49:11] [INFO ] Invariant cache hit.
[2024-05-27 02:49:11] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 17/277 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:49:18] [INFO ] Deduced a trap composed of 26 places in 280 ms of which 5 ms to minimize.
[2024-05-27 02:49:18] [INFO ] Deduced a trap composed of 19 places in 269 ms of which 4 ms to minimize.
[2024-05-27 02:49:18] [INFO ] Deduced a trap composed of 35 places in 229 ms of which 4 ms to minimize.
[2024-05-27 02:49:19] [INFO ] Deduced a trap composed of 12 places in 234 ms of which 3 ms to minimize.
[2024-05-27 02:49:19] [INFO ] Deduced a trap composed of 9 places in 170 ms of which 2 ms to minimize.
[2024-05-27 02:49:19] [INFO ] Deduced a trap composed of 52 places in 157 ms of which 3 ms to minimize.
[2024-05-27 02:49:19] [INFO ] Deduced a trap composed of 33 places in 160 ms of which 2 ms to minimize.
[2024-05-27 02:49:19] [INFO ] Deduced a trap composed of 19 places in 249 ms of which 4 ms to minimize.
[2024-05-27 02:49:20] [INFO ] Deduced a trap composed of 34 places in 272 ms of which 5 ms to minimize.
[2024-05-27 02:49:20] [INFO ] Deduced a trap composed of 9 places in 291 ms of which 4 ms to minimize.
[2024-05-27 02:49:20] [INFO ] Deduced a trap composed of 45 places in 233 ms of which 4 ms to minimize.
[2024-05-27 02:49:21] [INFO ] Deduced a trap composed of 23 places in 293 ms of which 4 ms to minimize.
[2024-05-27 02:49:21] [INFO ] Deduced a trap composed of 9 places in 305 ms of which 4 ms to minimize.
[2024-05-27 02:49:21] [INFO ] Deduced a trap composed of 9 places in 327 ms of which 4 ms to minimize.
[2024-05-27 02:49:22] [INFO ] Deduced a trap composed of 17 places in 257 ms of which 4 ms to minimize.
[2024-05-27 02:49:22] [INFO ] Deduced a trap composed of 35 places in 297 ms of which 4 ms to minimize.
[2024-05-27 02:49:22] [INFO ] Deduced a trap composed of 26 places in 261 ms of which 4 ms to minimize.
[2024-05-27 02:49:22] [INFO ] Deduced a trap composed of 40 places in 276 ms of which 4 ms to minimize.
[2024-05-27 02:49:23] [INFO ] Deduced a trap composed of 16 places in 274 ms of which 4 ms to minimize.
[2024-05-27 02:49:23] [INFO ] Deduced a trap composed of 17 places in 267 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 20/297 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:49:24] [INFO ] Deduced a trap composed of 17 places in 254 ms of which 4 ms to minimize.
[2024-05-27 02:49:24] [INFO ] Deduced a trap composed of 23 places in 263 ms of which 5 ms to minimize.
[2024-05-27 02:49:24] [INFO ] Deduced a trap composed of 17 places in 275 ms of which 3 ms to minimize.
[2024-05-27 02:49:24] [INFO ] Deduced a trap composed of 23 places in 236 ms of which 3 ms to minimize.
[2024-05-27 02:49:25] [INFO ] Deduced a trap composed of 26 places in 196 ms of which 3 ms to minimize.
[2024-05-27 02:49:25] [INFO ] Deduced a trap composed of 18 places in 279 ms of which 4 ms to minimize.
[2024-05-27 02:49:25] [INFO ] Deduced a trap composed of 33 places in 239 ms of which 3 ms to minimize.
[2024-05-27 02:49:25] [INFO ] Deduced a trap composed of 20 places in 226 ms of which 3 ms to minimize.
[2024-05-27 02:49:26] [INFO ] Deduced a trap composed of 34 places in 191 ms of which 3 ms to minimize.
[2024-05-27 02:49:26] [INFO ] Deduced a trap composed of 40 places in 177 ms of which 3 ms to minimize.
[2024-05-27 02:49:26] [INFO ] Deduced a trap composed of 40 places in 164 ms of which 3 ms to minimize.
[2024-05-27 02:49:26] [INFO ] Deduced a trap composed of 41 places in 173 ms of which 3 ms to minimize.
[2024-05-27 02:49:26] [INFO ] Deduced a trap composed of 40 places in 177 ms of which 2 ms to minimize.
[2024-05-27 02:49:27] [INFO ] Deduced a trap composed of 34 places in 215 ms of which 4 ms to minimize.
[2024-05-27 02:49:27] [INFO ] Deduced a trap composed of 19 places in 234 ms of which 3 ms to minimize.
[2024-05-27 02:49:27] [INFO ] Deduced a trap composed of 27 places in 216 ms of which 3 ms to minimize.
[2024-05-27 02:49:27] [INFO ] Deduced a trap composed of 17 places in 214 ms of which 3 ms to minimize.
[2024-05-27 02:49:28] [INFO ] Deduced a trap composed of 16 places in 180 ms of which 3 ms to minimize.
[2024-05-27 02:49:28] [INFO ] Deduced a trap composed of 37 places in 195 ms of which 3 ms to minimize.
[2024-05-27 02:49:28] [INFO ] Deduced a trap composed of 38 places in 160 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 20/317 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:49:35] [INFO ] Deduced a trap composed of 16 places in 262 ms of which 4 ms to minimize.
[2024-05-27 02:49:35] [INFO ] Deduced a trap composed of 9 places in 258 ms of which 4 ms to minimize.
[2024-05-27 02:49:35] [INFO ] Deduced a trap composed of 34 places in 238 ms of which 4 ms to minimize.
[2024-05-27 02:49:35] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 2 ms to minimize.
[2024-05-27 02:49:35] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 2 ms to minimize.
[2024-05-27 02:49:36] [INFO ] Deduced a trap composed of 9 places in 257 ms of which 4 ms to minimize.
[2024-05-27 02:49:36] [INFO ] Deduced a trap composed of 40 places in 255 ms of which 4 ms to minimize.
[2024-05-27 02:49:36] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-05-27 02:49:36] [INFO ] Deduced a trap composed of 18 places in 232 ms of which 3 ms to minimize.
[2024-05-27 02:49:37] [INFO ] Deduced a trap composed of 51 places in 233 ms of which 4 ms to minimize.
[2024-05-27 02:49:37] [INFO ] Deduced a trap composed of 17 places in 206 ms of which 3 ms to minimize.
[2024-05-27 02:49:37] [INFO ] Deduced a trap composed of 16 places in 204 ms of which 3 ms to minimize.
[2024-05-27 02:49:38] [INFO ] Deduced a trap composed of 37 places in 216 ms of which 4 ms to minimize.
[2024-05-27 02:49:38] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 3 ms to minimize.
[2024-05-27 02:49:38] [INFO ] Deduced a trap composed of 23 places in 151 ms of which 2 ms to minimize.
[2024-05-27 02:49:38] [INFO ] Deduced a trap composed of 27 places in 156 ms of which 2 ms to minimize.
[2024-05-27 02:49:38] [INFO ] Deduced a trap composed of 34 places in 130 ms of which 2 ms to minimize.
[2024-05-27 02:49:38] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 3 ms to minimize.
[2024-05-27 02:49:39] [INFO ] Deduced a trap composed of 30 places in 111 ms of which 3 ms to minimize.
[2024-05-27 02:49:39] [INFO ] Deduced a trap composed of 34 places in 121 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 20/337 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:49:40] [INFO ] Deduced a trap composed of 30 places in 134 ms of which 2 ms to minimize.
[2024-05-27 02:49:40] [INFO ] Deduced a trap composed of 25 places in 226 ms of which 4 ms to minimize.
[2024-05-27 02:49:40] [INFO ] Deduced a trap composed of 19 places in 199 ms of which 3 ms to minimize.
[2024-05-27 02:49:41] [INFO ] Deduced a trap composed of 20 places in 208 ms of which 4 ms to minimize.
[2024-05-27 02:49:41] [INFO ] Deduced a trap composed of 47 places in 200 ms of which 4 ms to minimize.
[2024-05-27 02:49:41] [INFO ] Deduced a trap composed of 20 places in 256 ms of which 4 ms to minimize.
[2024-05-27 02:49:41] [INFO ] Deduced a trap composed of 22 places in 222 ms of which 3 ms to minimize.
[2024-05-27 02:49:42] [INFO ] Deduced a trap composed of 26 places in 250 ms of which 3 ms to minimize.
SMT process timed out in 30512ms, After SMT, problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 30526ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32592 ms. Remains : 260/260 places, 674/674 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 148 ms. (268 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 855862 steps, run timeout after 3001 ms. (steps per millisecond=285 ) properties seen :0 out of 1
Probabilistic random walk after 855862 steps, saw 125494 distinct states, run finished after 3001 ms. (steps per millisecond=285 ) properties seen :0
[2024-05-27 02:49:45] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:49:45] [INFO ] Invariant cache hit.
[2024-05-27 02:49:45] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 130/394 variables, 30/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/394 variables, 30/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 5/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 220/614 variables, 40/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/614 variables, 40/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 175/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 108/722 variables, 4/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/722 variables, 108/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/722 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/726 variables, 4/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/726 variables, 4/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/726 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 88/814 variables, 112/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 814/814 variables, and 742 constraints, problems are : Problem set: 0 solved, 1 unsolved in 344 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 130/394 variables, 30/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 30/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 5/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/394 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 220/614 variables, 40/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 40/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 175/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/614 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 108/722 variables, 4/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/722 variables, 108/623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:49:46] [INFO ] Deduced a trap composed of 21 places in 300 ms of which 4 ms to minimize.
[2024-05-27 02:49:46] [INFO ] Deduced a trap composed of 12 places in 252 ms of which 4 ms to minimize.
[2024-05-27 02:49:46] [INFO ] Deduced a trap composed of 10 places in 238 ms of which 4 ms to minimize.
[2024-05-27 02:49:47] [INFO ] Deduced a trap composed of 11 places in 254 ms of which 4 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/722 variables, 4/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/722 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/726 variables, 4/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/726 variables, 4/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/726 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 88/814 variables, 112/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/814 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 0/814 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 814/814 variables, and 747 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1722 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 2076ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 25 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 260/260 places, 674/674 transitions.
RANDOM walk for 40000 steps (8 resets) in 207 ms. (192 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 45 ms. (869 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 964537 steps, run timeout after 3001 ms. (steps per millisecond=321 ) properties seen :0 out of 1
Probabilistic random walk after 964537 steps, saw 141080 distinct states, run finished after 3001 ms. (steps per millisecond=321 ) properties seen :0
[2024-05-27 02:49:50] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:49:50] [INFO ] Invariant cache hit.
[2024-05-27 02:49:50] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 130/394 variables, 30/220 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/394 variables, 30/250 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 5/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 220/614 variables, 40/295 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/614 variables, 40/335 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 175/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 108/722 variables, 4/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/722 variables, 108/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/722 variables, 0/622 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 4/726 variables, 4/626 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/726 variables, 4/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/726 variables, 0/630 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 88/814 variables, 112/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 0/814 variables, 0/742 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 814/814 variables, and 742 constraints, problems are : Problem set: 0 solved, 1 unsolved in 442 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 39/41 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 39/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/78 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/78 variables, 37/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/78 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 186/264 variables, 78/160 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/264 variables, 30/190 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/264 variables, 1/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/264 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 130/394 variables, 30/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 30/251 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 5/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/394 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 220/614 variables, 40/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/614 variables, 40/336 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/614 variables, 175/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/614 variables, 0/511 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 108/722 variables, 4/515 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/722 variables, 108/623 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-27 02:49:51] [INFO ] Deduced a trap composed of 21 places in 277 ms of which 4 ms to minimize.
[2024-05-27 02:49:51] [INFO ] Deduced a trap composed of 12 places in 254 ms of which 3 ms to minimize.
[2024-05-27 02:49:52] [INFO ] Deduced a trap composed of 10 places in 252 ms of which 4 ms to minimize.
[2024-05-27 02:49:52] [INFO ] Deduced a trap composed of 11 places in 256 ms of which 4 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/722 variables, 4/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/722 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 4/726 variables, 4/631 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/726 variables, 4/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/726 variables, 0/635 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (OVERLAPS) 88/814 variables, 112/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/814 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 0/814 variables, 0/747 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 814/814 variables, and 747 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1711 ms.
Refiners :[Domain max(s): 260/260 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 260/260 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 2165ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 24 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 260/260 places, 674/674 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 18 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2024-05-27 02:49:52] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:49:52] [INFO ] Invariant cache hit.
[2024-05-27 02:49:53] [INFO ] Implicit Places using invariants in 549 ms returned []
[2024-05-27 02:49:53] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:49:53] [INFO ] Invariant cache hit.
[2024-05-27 02:49:53] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 02:49:54] [INFO ] Implicit Places using invariants and state equation in 1372 ms returned []
Implicit Place search using SMT with State Equation took 1923 ms to find 0 implicit places.
[2024-05-27 02:49:54] [INFO ] Redundant transitions in 7 ms returned []
Running 668 sub problems to find dead transitions.
[2024-05-27 02:49:54] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:49:54] [INFO ] Invariant cache hit.
[2024-05-27 02:49:54] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 17/277 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:01] [INFO ] Deduced a trap composed of 26 places in 286 ms of which 4 ms to minimize.
[2024-05-27 02:50:01] [INFO ] Deduced a trap composed of 19 places in 290 ms of which 4 ms to minimize.
[2024-05-27 02:50:02] [INFO ] Deduced a trap composed of 35 places in 265 ms of which 4 ms to minimize.
[2024-05-27 02:50:02] [INFO ] Deduced a trap composed of 12 places in 251 ms of which 4 ms to minimize.
[2024-05-27 02:50:02] [INFO ] Deduced a trap composed of 9 places in 266 ms of which 4 ms to minimize.
[2024-05-27 02:50:02] [INFO ] Deduced a trap composed of 52 places in 259 ms of which 4 ms to minimize.
[2024-05-27 02:50:03] [INFO ] Deduced a trap composed of 33 places in 255 ms of which 4 ms to minimize.
[2024-05-27 02:50:03] [INFO ] Deduced a trap composed of 19 places in 270 ms of which 3 ms to minimize.
[2024-05-27 02:50:03] [INFO ] Deduced a trap composed of 34 places in 281 ms of which 4 ms to minimize.
[2024-05-27 02:50:04] [INFO ] Deduced a trap composed of 9 places in 275 ms of which 4 ms to minimize.
[2024-05-27 02:50:04] [INFO ] Deduced a trap composed of 45 places in 294 ms of which 4 ms to minimize.
[2024-05-27 02:50:04] [INFO ] Deduced a trap composed of 23 places in 284 ms of which 4 ms to minimize.
[2024-05-27 02:50:04] [INFO ] Deduced a trap composed of 9 places in 277 ms of which 4 ms to minimize.
[2024-05-27 02:50:05] [INFO ] Deduced a trap composed of 9 places in 256 ms of which 3 ms to minimize.
[2024-05-27 02:50:05] [INFO ] Deduced a trap composed of 17 places in 232 ms of which 4 ms to minimize.
[2024-05-27 02:50:05] [INFO ] Deduced a trap composed of 35 places in 230 ms of which 3 ms to minimize.
[2024-05-27 02:50:05] [INFO ] Deduced a trap composed of 26 places in 245 ms of which 4 ms to minimize.
[2024-05-27 02:50:06] [INFO ] Deduced a trap composed of 40 places in 267 ms of which 3 ms to minimize.
[2024-05-27 02:50:06] [INFO ] Deduced a trap composed of 16 places in 265 ms of which 4 ms to minimize.
[2024-05-27 02:50:06] [INFO ] Deduced a trap composed of 17 places in 252 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 20/297 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:07] [INFO ] Deduced a trap composed of 17 places in 255 ms of which 4 ms to minimize.
[2024-05-27 02:50:07] [INFO ] Deduced a trap composed of 23 places in 246 ms of which 4 ms to minimize.
[2024-05-27 02:50:07] [INFO ] Deduced a trap composed of 17 places in 261 ms of which 3 ms to minimize.
[2024-05-27 02:50:08] [INFO ] Deduced a trap composed of 23 places in 218 ms of which 4 ms to minimize.
[2024-05-27 02:50:08] [INFO ] Deduced a trap composed of 26 places in 210 ms of which 3 ms to minimize.
[2024-05-27 02:50:08] [INFO ] Deduced a trap composed of 18 places in 254 ms of which 4 ms to minimize.
[2024-05-27 02:50:08] [INFO ] Deduced a trap composed of 33 places in 215 ms of which 3 ms to minimize.
[2024-05-27 02:50:09] [INFO ] Deduced a trap composed of 20 places in 221 ms of which 4 ms to minimize.
[2024-05-27 02:50:09] [INFO ] Deduced a trap composed of 34 places in 182 ms of which 3 ms to minimize.
[2024-05-27 02:50:09] [INFO ] Deduced a trap composed of 40 places in 167 ms of which 3 ms to minimize.
[2024-05-27 02:50:09] [INFO ] Deduced a trap composed of 40 places in 164 ms of which 3 ms to minimize.
[2024-05-27 02:50:09] [INFO ] Deduced a trap composed of 41 places in 153 ms of which 3 ms to minimize.
[2024-05-27 02:50:10] [INFO ] Deduced a trap composed of 40 places in 162 ms of which 2 ms to minimize.
[2024-05-27 02:50:10] [INFO ] Deduced a trap composed of 34 places in 211 ms of which 3 ms to minimize.
[2024-05-27 02:50:10] [INFO ] Deduced a trap composed of 19 places in 202 ms of which 3 ms to minimize.
[2024-05-27 02:50:10] [INFO ] Deduced a trap composed of 27 places in 225 ms of which 3 ms to minimize.
[2024-05-27 02:50:11] [INFO ] Deduced a trap composed of 17 places in 216 ms of which 3 ms to minimize.
[2024-05-27 02:50:11] [INFO ] Deduced a trap composed of 16 places in 199 ms of which 4 ms to minimize.
[2024-05-27 02:50:11] [INFO ] Deduced a trap composed of 37 places in 192 ms of which 3 ms to minimize.
[2024-05-27 02:50:11] [INFO ] Deduced a trap composed of 38 places in 159 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 20/317 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:18] [INFO ] Deduced a trap composed of 16 places in 284 ms of which 4 ms to minimize.
[2024-05-27 02:50:18] [INFO ] Deduced a trap composed of 9 places in 254 ms of which 4 ms to minimize.
[2024-05-27 02:50:18] [INFO ] Deduced a trap composed of 34 places in 222 ms of which 4 ms to minimize.
[2024-05-27 02:50:18] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 2 ms to minimize.
[2024-05-27 02:50:19] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 3 ms to minimize.
[2024-05-27 02:50:19] [INFO ] Deduced a trap composed of 9 places in 286 ms of which 4 ms to minimize.
[2024-05-27 02:50:19] [INFO ] Deduced a trap composed of 40 places in 246 ms of which 3 ms to minimize.
[2024-05-27 02:50:19] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 2 ms to minimize.
[2024-05-27 02:50:19] [INFO ] Deduced a trap composed of 18 places in 238 ms of which 4 ms to minimize.
[2024-05-27 02:50:20] [INFO ] Deduced a trap composed of 51 places in 188 ms of which 4 ms to minimize.
[2024-05-27 02:50:20] [INFO ] Deduced a trap composed of 17 places in 207 ms of which 3 ms to minimize.
[2024-05-27 02:50:20] [INFO ] Deduced a trap composed of 16 places in 208 ms of which 3 ms to minimize.
[2024-05-27 02:50:21] [INFO ] Deduced a trap composed of 37 places in 203 ms of which 3 ms to minimize.
[2024-05-27 02:50:21] [INFO ] Deduced a trap composed of 23 places in 161 ms of which 2 ms to minimize.
[2024-05-27 02:50:21] [INFO ] Deduced a trap composed of 23 places in 186 ms of which 3 ms to minimize.
[2024-05-27 02:50:21] [INFO ] Deduced a trap composed of 27 places in 162 ms of which 2 ms to minimize.
[2024-05-27 02:50:22] [INFO ] Deduced a trap composed of 34 places in 127 ms of which 2 ms to minimize.
[2024-05-27 02:50:22] [INFO ] Deduced a trap composed of 34 places in 129 ms of which 2 ms to minimize.
[2024-05-27 02:50:22] [INFO ] Deduced a trap composed of 30 places in 136 ms of which 2 ms to minimize.
[2024-05-27 02:50:22] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 20/337 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:23] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 1 ms to minimize.
[2024-05-27 02:50:23] [INFO ] Deduced a trap composed of 25 places in 143 ms of which 2 ms to minimize.
[2024-05-27 02:50:23] [INFO ] Deduced a trap composed of 19 places in 127 ms of which 3 ms to minimize.
[2024-05-27 02:50:24] [INFO ] Deduced a trap composed of 20 places in 252 ms of which 4 ms to minimize.
[2024-05-27 02:50:24] [INFO ] Deduced a trap composed of 47 places in 241 ms of which 3 ms to minimize.
[2024-05-27 02:50:24] [INFO ] Deduced a trap composed of 20 places in 246 ms of which 3 ms to minimize.
[2024-05-27 02:50:24] [INFO ] Deduced a trap composed of 22 places in 223 ms of which 3 ms to minimize.
[2024-05-27 02:50:25] [INFO ] Deduced a trap composed of 26 places in 240 ms of which 3 ms to minimize.
SMT process timed out in 30316ms, After SMT, problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 30328ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32286 ms. Remains : 260/260 places, 674/674 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 510 edges and 260 vertex of which 176 / 260 are part of one of the 30 SCC in 1 ms
Free SCC test removed 146 places
Drop transitions (Empty/Sink Transition effects.) removed 292 transitions
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 441 transitions.
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 29 Pre rules applied. Total rules applied 1 place count 114 transition count 204
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 0 with 58 rules applied. Total rules applied 59 place count 85 transition count 204
Performed 4 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 67 place count 81 transition count 197
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 17 rules applied. Total rules applied 84 place count 70 transition count 197
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 36 edges and 70 vertex of which 30 / 70 are part of one of the 5 SCC in 0 ms
Free SCC test removed 25 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 45 transition count 196
Reduce places removed 4 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (trivial) has 106 edges and 41 vertex of which 20 / 41 are part of one of the 5 SCC in 0 ms
Free SCC test removed 15 places
Iterating post reduction 1 with 35 rules applied. Total rules applied 121 place count 26 transition count 166
Drop transitions (Empty/Sink Transition effects.) removed 60 transitions
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 123 transitions.
Iterating post reduction 2 with 123 rules applied. Total rules applied 244 place count 26 transition count 43
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 247 place count 26 transition count 40
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 248 place count 26 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 249 place count 25 transition count 39
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 250 place count 25 transition count 39
Applied a total of 250 rules in 26 ms. Remains 25 /260 variables (removed 235) and now considering 39/674 (removed 635) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 39 rows 25 cols
[2024-05-27 02:50:25] [INFO ] Computed 8 invariants in 1 ms
[2024-05-27 02:50:25] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-27 02:50:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-27 02:50:25] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-27 02:50:25] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-27 02:50:25] [INFO ] After 92ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 151 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 313 ms.
Product exploration explored 100000 steps with 0 reset in 280 ms.
Support contains 2 out of 260 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 8 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2024-05-27 02:50:26] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
// Phase 1: matrix 554 rows 260 cols
[2024-05-27 02:50:26] [INFO ] Computed 17 invariants in 2 ms
[2024-05-27 02:50:26] [INFO ] Implicit Places using invariants in 763 ms returned []
[2024-05-27 02:50:26] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:50:26] [INFO ] Invariant cache hit.
[2024-05-27 02:50:27] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-27 02:50:28] [INFO ] Implicit Places using invariants and state equation in 1234 ms returned []
Implicit Place search using SMT with State Equation took 2007 ms to find 0 implicit places.
[2024-05-27 02:50:28] [INFO ] Redundant transitions in 8 ms returned []
Running 668 sub problems to find dead transitions.
[2024-05-27 02:50:28] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2024-05-27 02:50:28] [INFO ] Invariant cache hit.
[2024-05-27 02:50:28] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/260 variables, 260/260 constraints. Problems are: Problem set: 0 solved, 668 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/260 variables, 17/277 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:35] [INFO ] Deduced a trap composed of 26 places in 279 ms of which 4 ms to minimize.
[2024-05-27 02:50:35] [INFO ] Deduced a trap composed of 19 places in 289 ms of which 4 ms to minimize.
[2024-05-27 02:50:36] [INFO ] Deduced a trap composed of 35 places in 257 ms of which 4 ms to minimize.
[2024-05-27 02:50:36] [INFO ] Deduced a trap composed of 12 places in 262 ms of which 4 ms to minimize.
[2024-05-27 02:50:36] [INFO ] Deduced a trap composed of 9 places in 274 ms of which 4 ms to minimize.
[2024-05-27 02:50:37] [INFO ] Deduced a trap composed of 52 places in 262 ms of which 4 ms to minimize.
[2024-05-27 02:50:37] [INFO ] Deduced a trap composed of 33 places in 259 ms of which 4 ms to minimize.
[2024-05-27 02:50:37] [INFO ] Deduced a trap composed of 19 places in 283 ms of which 4 ms to minimize.
[2024-05-27 02:50:37] [INFO ] Deduced a trap composed of 34 places in 289 ms of which 4 ms to minimize.
[2024-05-27 02:50:38] [INFO ] Deduced a trap composed of 9 places in 294 ms of which 4 ms to minimize.
[2024-05-27 02:50:38] [INFO ] Deduced a trap composed of 45 places in 284 ms of which 4 ms to minimize.
[2024-05-27 02:50:38] [INFO ] Deduced a trap composed of 23 places in 291 ms of which 4 ms to minimize.
[2024-05-27 02:50:39] [INFO ] Deduced a trap composed of 9 places in 297 ms of which 4 ms to minimize.
[2024-05-27 02:50:39] [INFO ] Deduced a trap composed of 9 places in 278 ms of which 4 ms to minimize.
[2024-05-27 02:50:39] [INFO ] Deduced a trap composed of 17 places in 257 ms of which 3 ms to minimize.
[2024-05-27 02:50:39] [INFO ] Deduced a trap composed of 35 places in 256 ms of which 4 ms to minimize.
[2024-05-27 02:50:40] [INFO ] Deduced a trap composed of 26 places in 223 ms of which 4 ms to minimize.
[2024-05-27 02:50:40] [INFO ] Deduced a trap composed of 40 places in 257 ms of which 4 ms to minimize.
[2024-05-27 02:50:40] [INFO ] Deduced a trap composed of 16 places in 259 ms of which 4 ms to minimize.
[2024-05-27 02:50:41] [INFO ] Deduced a trap composed of 17 places in 251 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/260 variables, 20/297 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:41] [INFO ] Deduced a trap composed of 17 places in 264 ms of which 4 ms to minimize.
[2024-05-27 02:50:41] [INFO ] Deduced a trap composed of 23 places in 253 ms of which 3 ms to minimize.
[2024-05-27 02:50:42] [INFO ] Deduced a trap composed of 17 places in 258 ms of which 4 ms to minimize.
[2024-05-27 02:50:42] [INFO ] Deduced a trap composed of 23 places in 232 ms of which 4 ms to minimize.
[2024-05-27 02:50:42] [INFO ] Deduced a trap composed of 26 places in 235 ms of which 4 ms to minimize.
[2024-05-27 02:50:43] [INFO ] Deduced a trap composed of 18 places in 247 ms of which 4 ms to minimize.
[2024-05-27 02:50:43] [INFO ] Deduced a trap composed of 33 places in 224 ms of which 3 ms to minimize.
[2024-05-27 02:50:43] [INFO ] Deduced a trap composed of 20 places in 233 ms of which 4 ms to minimize.
[2024-05-27 02:50:43] [INFO ] Deduced a trap composed of 34 places in 170 ms of which 3 ms to minimize.
[2024-05-27 02:50:43] [INFO ] Deduced a trap composed of 40 places in 174 ms of which 3 ms to minimize.
[2024-05-27 02:50:44] [INFO ] Deduced a trap composed of 40 places in 167 ms of which 2 ms to minimize.
[2024-05-27 02:50:44] [INFO ] Deduced a trap composed of 41 places in 171 ms of which 3 ms to minimize.
[2024-05-27 02:50:44] [INFO ] Deduced a trap composed of 40 places in 167 ms of which 3 ms to minimize.
[2024-05-27 02:50:44] [INFO ] Deduced a trap composed of 34 places in 210 ms of which 4 ms to minimize.
[2024-05-27 02:50:44] [INFO ] Deduced a trap composed of 19 places in 205 ms of which 3 ms to minimize.
[2024-05-27 02:50:45] [INFO ] Deduced a trap composed of 27 places in 209 ms of which 4 ms to minimize.
[2024-05-27 02:50:45] [INFO ] Deduced a trap composed of 17 places in 201 ms of which 3 ms to minimize.
[2024-05-27 02:50:45] [INFO ] Deduced a trap composed of 16 places in 190 ms of which 4 ms to minimize.
[2024-05-27 02:50:45] [INFO ] Deduced a trap composed of 37 places in 201 ms of which 3 ms to minimize.
[2024-05-27 02:50:46] [INFO ] Deduced a trap composed of 38 places in 157 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/260 variables, 20/317 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:52] [INFO ] Deduced a trap composed of 16 places in 297 ms of which 4 ms to minimize.
[2024-05-27 02:50:52] [INFO ] Deduced a trap composed of 9 places in 238 ms of which 4 ms to minimize.
[2024-05-27 02:50:53] [INFO ] Deduced a trap composed of 34 places in 224 ms of which 3 ms to minimize.
[2024-05-27 02:50:53] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 2 ms to minimize.
[2024-05-27 02:50:53] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 2 ms to minimize.
[2024-05-27 02:50:53] [INFO ] Deduced a trap composed of 9 places in 285 ms of which 4 ms to minimize.
[2024-05-27 02:50:53] [INFO ] Deduced a trap composed of 40 places in 254 ms of which 3 ms to minimize.
[2024-05-27 02:50:54] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 1 ms to minimize.
[2024-05-27 02:50:54] [INFO ] Deduced a trap composed of 18 places in 190 ms of which 4 ms to minimize.
[2024-05-27 02:50:54] [INFO ] Deduced a trap composed of 51 places in 243 ms of which 3 ms to minimize.
[2024-05-27 02:50:54] [INFO ] Deduced a trap composed of 17 places in 212 ms of which 3 ms to minimize.
[2024-05-27 02:50:55] [INFO ] Deduced a trap composed of 16 places in 204 ms of which 3 ms to minimize.
[2024-05-27 02:50:55] [INFO ] Deduced a trap composed of 37 places in 211 ms of which 3 ms to minimize.
[2024-05-27 02:50:55] [INFO ] Deduced a trap composed of 23 places in 164 ms of which 3 ms to minimize.
[2024-05-27 02:50:56] [INFO ] Deduced a trap composed of 23 places in 163 ms of which 3 ms to minimize.
[2024-05-27 02:50:56] [INFO ] Deduced a trap composed of 27 places in 159 ms of which 3 ms to minimize.
[2024-05-27 02:50:56] [INFO ] Deduced a trap composed of 34 places in 127 ms of which 2 ms to minimize.
[2024-05-27 02:50:56] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 2 ms to minimize.
[2024-05-27 02:50:56] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 2 ms to minimize.
[2024-05-27 02:50:56] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/260 variables, 20/337 constraints. Problems are: Problem set: 0 solved, 668 unsolved
[2024-05-27 02:50:57] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 2 ms to minimize.
[2024-05-27 02:50:57] [INFO ] Deduced a trap composed of 25 places in 175 ms of which 4 ms to minimize.
[2024-05-27 02:50:58] [INFO ] Deduced a trap composed of 19 places in 242 ms of which 10 ms to minimize.
[2024-05-27 02:50:58] [INFO ] Deduced a trap composed of 20 places in 235 ms of which 3 ms to minimize.
[2024-05-27 02:50:58] [INFO ] Deduced a trap composed of 47 places in 222 ms of which 3 ms to minimize.
SMT process timed out in 30416ms, After SMT, problems are : Problem set: 0 solved, 668 unsolved
Search for dead transitions found 0 dead transitions in 30429ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32462 ms. Remains : 260/260 places, 674/674 transitions.
Treatment of property Peterson-PT-5-LTLCardinality-08 finished in 155350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 358 transitions
Trivial Post-agglo rules discarded 358 transitions
Performed 358 trivial Post agglomeration. Transition count delta: 358
Iterating post reduction 0 with 358 rules applied. Total rules applied 358 place count 830 transition count 884
Reduce places removed 358 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 359 rules applied. Total rules applied 717 place count 472 transition count 883
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 718 place count 471 transition count 883
Performed 178 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 178 Pre rules applied. Total rules applied 718 place count 471 transition count 705
Deduced a syphon composed of 178 places in 0 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 3 with 356 rules applied. Total rules applied 1074 place count 293 transition count 705
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 1132 place count 264 transition count 676
Applied a total of 1132 rules in 64 ms. Remains 264 /830 variables (removed 566) and now considering 676/1242 (removed 566) transitions.
[2024-05-27 02:50:58] [INFO ] Flow matrix only has 556 transitions (discarded 120 similar events)
// Phase 1: matrix 556 rows 264 cols
[2024-05-27 02:50:58] [INFO ] Computed 19 invariants in 3 ms
[2024-05-27 02:50:59] [INFO ] Implicit Places using invariants in 795 ms returned [243, 244]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 796 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 262/830 places, 676/1242 transitions.
Applied a total of 0 rules in 9 ms. Remains 262 /262 variables (removed 0) and now considering 676/676 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 870 ms. Remains : 262/830 places, 676/1242 transitions.
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 282 ms.
Stack based approach found an accepted trace after 34 steps with 0 reset with depth 35 and stack size 35 in 0 ms.
FORMULA Peterson-PT-5-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-5-LTLCardinality-10 finished in 1292 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 22 ms. Remains 830 /830 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-27 02:50:59] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 830 cols
[2024-05-27 02:50:59] [INFO ] Computed 19 invariants in 7 ms
[2024-05-27 02:51:00] [INFO ] Implicit Places using invariants in 712 ms returned [804, 805]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 714 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 21 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 760 ms. Remains : 828/830 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-12
Product exploration explored 100000 steps with 50000 reset in 545 ms.
Product exploration explored 100000 steps with 50000 reset in 601 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 20 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-PT-5-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-PT-5-LTLCardinality-12 finished in 2073 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X(F(p1)))))'
Support contains 5 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 21 ms. Remains 830 /830 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-27 02:51:02] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-27 02:51:02] [INFO ] Invariant cache hit.
[2024-05-27 02:51:02] [INFO ] Implicit Places using invariants in 770 ms returned [804]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 772 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 829/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 23 ms. Remains 829 /829 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 818 ms. Remains : 829/830 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-13
Product exploration explored 100000 steps with 1441 reset in 440 ms.
Stack based approach found an accepted trace after 180 steps with 1 reset with depth 86 and stack size 86 in 2 ms.
FORMULA Peterson-PT-5-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-PT-5-LTLCardinality-13 finished in 1444 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(p0))||F((!p0 U (G(!p0)||(!p0&&G(!p1)))))))'
Support contains 4 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 22 ms. Remains 830 /830 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-27 02:51:03] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-27 02:51:03] [INFO ] Invariant cache hit.
[2024-05-27 02:51:04] [INFO ] Implicit Places using invariants in 793 ms returned [804, 805]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 795 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 828/830 places, 1242/1242 transitions.
Applied a total of 0 rules in 23 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 841 ms. Remains : 828/830 places, 1242/1242 transitions.
Stuttering acceptance computed with spot in 260 ms :[false, false, false, p0, (AND p0 p1)]
Running random walk in product with property : Peterson-PT-5-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 618 ms.
Product exploration explored 100000 steps with 50000 reset in 420 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 15 ms. Reduced automaton from 5 states, 12 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-PT-5-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-PT-5-LTLCardinality-15 finished in 2195 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-27 02:51:06] [INFO ] Flatten gal took : 63 ms
[2024-05-27 02:51:06] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2024-05-27 02:51:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 830 places, 1242 transitions and 3820 arcs took 23 ms.
Total runtime 282480 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Peterson-PT-5
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 830
TRANSITIONS: 1242
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.043s, Sys 0.010s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.009s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 2378
MODEL NAME: /home/mcc/execution/414/model
830 places, 1242 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="Peterson-PT-5"
export BK_EXAMINATION="LTLCardinality"
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 Peterson-PT-5, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r267-smll-171654406100275"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-5.tgz
mv Peterson-PT-5 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;