Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r245-tall-171654349400213.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is MultiCrashLeafsetExtension-PT-S32C10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654349400213
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 17K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K May 19 07:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 19 07:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 19 18:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 32M 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716640690241

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 12:38:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-25 12:38:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:38:12] [INFO ] Load time of PNML (sax parser for PT used): 1102 ms
[2024-05-25 12:38:12] [INFO ] Transformed 32088 places.
[2024-05-25 12:38:12] [INFO ] Transformed 48223 transitions.
[2024-05-25 12:38:12] [INFO ] Parsed PT model containing 32088 places and 48223 transitions and 181342 arcs in 1475 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 24 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-25 12:38:13] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
// Phase 1: matrix 47167 rows 32088 cols
[2024-05-25 12:38:20] [INFO ] Computed 1893 invariants in 7360 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 33, 99, 99, 33, 99, 99, 1, 33, 99, 33, 33, 99, 1, 1, 99]
RANDOM walk for 10000 steps (97 resets) in 544 ms. (18 steps per ms)
BEST_FIRST walk for 160010 steps (240 resets) in 1359 ms. (117 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0] Max Struct:[1, 33, 99, 99, 33, 99, 99, 1, 33, 99, 33, 33, 99, 1, 1, 99]
[2024-05-25 12:38:22] [INFO ] Flow matrix only has 47167 transitions (discarded 1056 similar events)
[2024-05-25 12:38:22] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0] Max Struct:[1, 33, 99, 99, 33, 99, 99, 1, 33, 99, 33, 33, 99, 1, 1, 99]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0] Max Struct:[1, 33, 99, 99, 33, 99, 99, 1, 33, 99, 33, 33, 99, 1, 1, 99]
Support contains 16 out of 32088 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 32088/32088 places, 48223/48223 transitions.
Graph (complete) has 105773 edges and 32088 vertex of which 32032 are kept as prefixes of interest. Removing 56 places using SCC suffix rule.112 ms
Discarding 56 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 10548 transitions
Trivial Post-agglo rules discarded 10548 transitions
Performed 10548 trivial Post agglomeration. Transition count delta: 10548
Iterating post reduction 0 with 10548 rules applied. Total rules applied 10549 place count 32032 transition count 37675
Reduce places removed 10548 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 10555 rules applied. Total rules applied 21104 place count 21484 transition count 37668
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 21111 place count 21477 transition count 37668
Performed 660 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 660 Pre rules applied. Total rules applied 21111 place count 21477 transition count 37008
Deduced a syphon composed of 660 places in 56 ms
Reduce places removed 660 places and 0 transitions.
Iterating global reduction 3 with 1320 rules applied. Total rules applied 22431 place count 20817 transition count 37008
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 95 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 22497 place count 20784 transition count 36975
Free-agglomeration rule (complex) applied 1576 times.
Iterating global reduction 3 with 1576 rules applied. Total rules applied 24073 place count 20784 transition count 35399
Reduce places removed 1576 places and 0 transitions.
Iterating post reduction 3 with 1576 rules applied. Total rules applied 25649 place count 19208 transition count 35399
Partial Free-agglomeration rule applied 5268 times.
Drop transitions (Partial Free agglomeration) removed 5268 transitions
Iterating global reduction 4 with 5268 rules applied. Total rules applied 30917 place count 19208 transition count 35399
Applied a total of 30917 rules in 13545 ms. Remains 19208 /32088 variables (removed 12880) and now considering 35399/48223 (removed 12824) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13567 ms. Remains : 19208/32088 places, 35399/48223 transitions.
[2024-05-25 12:39:49] [INFO ] Flow matrix only has 33833 transitions (discarded 1566 similar events)
// Phase 1: matrix 33833 rows 19208 cols
[2024-05-25 12:40:01] [INFO ] Computed 1837 invariants in 12043 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0] Max Struct:[1, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2]
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 268787 steps (4374 resets) in 30001 ms. (8 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 5613275 steps (9025 resets) in 65013 ms. (86 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0] Max Struct:[1, 1, 2, 2, 1, 2, 2, 1, 2, 2, 1, 1, 2]
[2024-05-25 12:41:36] [INFO ] Flow matrix only has 33833 transitions (discarded 1566 similar events)
[2024-05-25 12:41:36] [INFO ] Invariant cache hit.
[2024-05-25 12:41:39] [INFO ] [Real]Absence check using 65 positive place invariants in 761 ms returned sat
[2024-05-25 12:41:40] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 846 ms returned sat
[2024-05-25 12:42:22] [INFO ] [Real]Absence check using state equation in 41195 ms returned unknown
[2024-05-25 12:42:24] [INFO ] [Real]Absence check using 65 positive place invariants in 709 ms returned sat
[2024-05-25 12:42:25] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 676 ms returned sat
[2024-05-25 12:43:07] [INFO ] [Real]Absence check using state equation in 41435 ms returned unknown
[2024-05-25 12:43:10] [INFO ] [Real]Absence check using 65 positive place invariants in 757 ms returned sat
[2024-05-25 12:43:10] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 656 ms returned unsat
[2024-05-25 12:43:13] [INFO ] [Real]Absence check using 65 positive place invariants in 703 ms returned sat
[2024-05-25 12:43:13] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 424 ms returned unsat
[2024-05-25 12:43:16] [INFO ] [Real]Absence check using 65 positive place invariants in 701 ms returned sat
[2024-05-25 12:43:17] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 688 ms returned sat
[2024-05-25 12:43:59] [INFO ] [Real]Absence check using state equation in 41407 ms returned unknown
[2024-05-25 12:44:02] [INFO ] [Real]Absence check using 65 positive place invariants in 748 ms returned sat
[2024-05-25 12:44:02] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 312 ms returned unsat
[2024-05-25 12:44:05] [INFO ] [Real]Absence check using 65 positive place invariants in 738 ms returned sat
[2024-05-25 12:44:05] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 125 ms returned unsat
[2024-05-25 12:44:08] [INFO ] [Real]Absence check using 65 positive place invariants in 734 ms returned sat
[2024-05-25 12:44:09] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 748 ms returned sat
[2024-05-25 12:44:50] [INFO ] [Real]Absence check using state equation in 41247 ms returned unknown
[2024-05-25 12:44:53] [INFO ] [Real]Absence check using 65 positive place invariants in 749 ms returned sat
[2024-05-25 12:44:54] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 727 ms returned unsat
[2024-05-25 12:44:57] [INFO ] [Real]Absence check using 65 positive place invariants in 696 ms returned sat
[2024-05-25 12:44:57] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 422 ms returned unsat
[2024-05-25 12:45:00] [INFO ] [Real]Absence check using 65 positive place invariants in 705 ms returned sat
[2024-05-25 12:45:01] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 799 ms returned sat
[2024-05-25 12:45:42] [INFO ] [Real]Absence check using state equation in 41261 ms returned unknown
[2024-05-25 12:45:45] [INFO ] [Real]Absence check using 65 positive place invariants in 708 ms returned sat
[2024-05-25 12:45:46] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 702 ms returned sat
[2024-05-25 12:46:27] [INFO ] [Real]Absence check using state equation in 41501 ms returned unknown
[2024-05-25 12:46:30] [INFO ] [Real]Absence check using 65 positive place invariants in 711 ms returned sat
[2024-05-25 12:46:31] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 700 ms returned sat
[2024-05-25 12:47:12] [INFO ] [Real]Absence check using state equation in 41494 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2]
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
Support contains 7 out of 19208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19208/19208 places, 35399/35399 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 19208 transition count 35396
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 19205 transition count 35396
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 13 place count 19205 transition count 35389
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 20 place count 19198 transition count 35389
Applied a total of 20 rules in 3019 ms. Remains 19198 /19208 variables (removed 10) and now considering 35389/35399 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3019 ms. Remains : 19198/19208 places, 35389/35399 transitions.
[2024-05-25 12:47:16] [INFO ] Flow matrix only has 33823 transitions (discarded 1566 similar events)
// Phase 1: matrix 33823 rows 19198 cols
[2024-05-25 12:47:27] [INFO ] Computed 1837 invariants in 11280 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
RANDOM walk for 301520 steps (4909 resets) in 30001 ms. (10 steps per ms)
BEST_FIRST walk for 3186379 steps (5125 resets) in 35007 ms. (91 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
[2024-05-25 12:48:32] [INFO ] Flow matrix only has 33823 transitions (discarded 1566 similar events)
[2024-05-25 12:48:32] [INFO ] Invariant cache hit.
[2024-05-25 12:48:35] [INFO ] [Real]Absence check using 65 positive place invariants in 655 ms returned sat
[2024-05-25 12:48:35] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 696 ms returned sat
[2024-05-25 12:49:17] [INFO ] [Real]Absence check using state equation in 41681 ms returned unknown
[2024-05-25 12:49:20] [INFO ] [Real]Absence check using 65 positive place invariants in 707 ms returned sat
[2024-05-25 12:49:21] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 752 ms returned sat
[2024-05-25 12:50:02] [INFO ] [Real]Absence check using state equation in 41261 ms returned unknown
[2024-05-25 12:50:05] [INFO ] [Real]Absence check using 65 positive place invariants in 695 ms returned sat
[2024-05-25 12:50:05] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 736 ms returned sat
[2024-05-25 12:50:47] [INFO ] [Real]Absence check using state equation in 41502 ms returned unknown
[2024-05-25 12:50:50] [INFO ] [Real]Absence check using 65 positive place invariants in 674 ms returned sat
[2024-05-25 12:50:51] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 729 ms returned sat
[2024-05-25 12:51:32] [INFO ] [Real]Absence check using state equation in 41377 ms returned unknown
[2024-05-25 12:51:35] [INFO ] [Real]Absence check using 65 positive place invariants in 702 ms returned sat
[2024-05-25 12:51:36] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 759 ms returned sat
[2024-05-25 12:52:17] [INFO ] [Real]Absence check using state equation in 41495 ms returned unknown
[2024-05-25 12:52:20] [INFO ] [Real]Absence check using 65 positive place invariants in 675 ms returned sat
[2024-05-25 12:52:21] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 720 ms returned sat
[2024-05-25 12:53:02] [INFO ] [Real]Absence check using state equation in 41366 ms returned unknown
[2024-05-25 12:53:05] [INFO ] [Real]Absence check using 65 positive place invariants in 701 ms returned sat
[2024-05-25 12:53:06] [INFO ] [Real]Absence check using 65 positive and 1772 generalized place invariants in 796 ms returned sat
[2024-05-25 12:53:47] [INFO ] [Real]Absence check using state equation in 41371 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
Support contains 7 out of 19198 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19198/19198 places, 35389/35389 transitions.
Applied a total of 0 rules in 1309 ms. Remains 19198 /19198 variables (removed 0) and now considering 35389/35389 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1309 ms. Remains : 19198/19198 places, 35389/35389 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 19198/19198 places, 35389/35389 transitions.
Applied a total of 0 rules in 1304 ms. Remains 19198 /19198 variables (removed 0) and now considering 35389/35389 (removed 0) transitions.
[2024-05-25 12:53:50] [INFO ] Flow matrix only has 33823 transitions (discarded 1566 similar events)
[2024-05-25 12:53:50] [INFO ] Invariant cache hit.
[2024-05-25 12:54:23] [INFO ] Performed 5884/19198 implicitness test of which 291 returned IMPLICIT in 30 seconds.
[2024-05-25 12:54:53] [INFO ] Performed 9720/19198 implicitness test of which 585 returned IMPLICIT in 60 seconds.
[2024-05-25 12:55:24] [INFO ] Performed 12509/19198 implicitness test of which 794 returned IMPLICIT in 90 seconds.
[2024-05-25 12:55:54] [INFO ] Performed 15389/19198 implicitness test of which 959 returned IMPLICIT in 120 seconds.
[2024-05-25 12:56:24] [INFO ] Performed 18634/19198 implicitness test of which 1092 returned IMPLICIT in 150 seconds.
[2024-05-25 12:56:30] [INFO ] Implicit Places using invariants in 160090 ms returned [4, 7, 19, 33, 49, 67, 87, 109, 133, 159, 187, 217, 249, 283, 319, 357, 397, 438, 478, 516, 552, 586, 618, 648, 676, 702, 726, 748, 768, 786, 802, 816, 828, 861, 867, 879, 891, 905, 921, 939, 959, 981, 1005, 1031, 1059, 1089, 1121, 1155, 1191, 1229, 1268, 1306, 1342, 1376, 1408, 1438, 1466, 1492, 1516, 1538, 1558, 1576, 1592, 1606, 1618, 1630, 1663, 1669, 1681, 1693, 1705, 1719, 1735, 1753, 1773, 1795, 1819, 1845, 1873, 1903, 1935, 1969, 2005, 2042, 2078, 2112, 2144, 2174, 2202, 2228, 2252, 2274, 2294, 2312, 2328, 2342, 2354, 2366, 2378, 2411, 2417, 2429, 2441, 2453, 2465, 2479, 2495, 2513, 2533, 2555, 2579, 2605, 2633, 2663, 2695, 2729, 2764, 2798, 2830, 2860, 2888, 2914, 2938, 2960, 2980, 2998, 3014, 3028, 3040, 3052, 3064, 3076, 3109, 3115, 3127, 3139, 3151, 3163, 3175, 3189, 3205, 3223, 3243, 3265, 3289, 3315, 3343, 3373, 3405, 3438, 3470, 3500, 3528, 3554, 3578, 3600, 3620, 3638, 3654, 3668, 3680, 3692, 3704, 3716, 3728, 3761, 3767, 3779, 3791, 3803, 3815, 3827, 3839, 3853, 3869, 3887, 3907, 3929, 3953, 3979, 4007, 4037, 4068, 4098, 4126, 4152, 4176, 4198, 4218, 4236, 4252, 4266, 4278, 4290, 4302, 4314, 4326, 4338, 4371, 4377, 4389, 4401, 4413, 4425, 4437, 4449, 4461, 4475, 4491, 4509, 4529, 4551, 4575, 4601, 4629, 4658, 4686, 4712, 4736, 4758, 4778, 4796, 4812, 4826, 4838, 4850, 4862, 4874, 4886, 4898, 4910, 4943, 4949, 4961, 4973, 4985, 4997, 5009, 5021, 5033, 5045, 5059, 5075, 5093, 5113, 5135, 5159, 5185, 5212, 5238, 5262, 5284, 5304, 5322, 5338, 5352, 5364, 5376, 5388, 5400, 5412, 5424, 5436, 5448, 5481, 5487, 5499, 5511, 5523, 5535, 5547, 5559, 5571, 5583, 5595, 5609, 5625, 5643, 5663, 5685, 5709, 5734, 5758, 5780, 5800, 5818, 5834, 5848, 5860, 5872, 5884, 5896, 5908, 5920, 5932, 5944, 5956, 5989, 5995, 6007, 6019, 6031, 6043, 6055, 6067, 6079, 6091, 6103, 6115, 6129, 6145, 6163, 6183, 6205, 6228, 6250, 6270, 6288, 6304, 6318, 6330, 6342, 6354, 6366, 6378, 6390, 6402, 6414, 6426, 6438, 6471, 6477, 6489, 6501, 6513, 6525, 6537, 6549, 6561, 6573, 6585, 6597, 6609, 6624, 6640, 6658, 6678, 6699, 6719, 6737, 6753, 6767, 6779, 6791, 6803, 6815, 6827, 6839, 6851, 6863, 6875, 6887, 6899, 6932, 6938, 6950, 6962, 6974, 6986, 6998, 7010, 7022, 7034, 7046, 7058, 7070, 7082, 7096, 7112, 7130, 7149, 7167, 7183, 7197, 7209, 7221, 7233, 7245, 7257, 7269, 7281, 7293, 7305, 7317, 7329, 7341, 7374, 7380, 7392, 7404, 7416, 7428, 7440, 7452, 7464, 7476, 7488, 7500, 7512, 7524, 7536, 7550, 7566, 7583, 7599, 7613, 7625, 7637, 7649, 7661, 7673, 7685, 7697, 7709, 7721, 7733, 7745, 7757, 7769, 7802, 7808, 7820, 7832, 7844, 7856, 7868, 7880, 7892, 7904, 7916, 7928, 7940, 7952, 7964, 7976, 7990, 8005, 8019, 8031, 8043, 8055, 8067, 8079, 8091, 8103, 8115, 8127, 8139, 8151, 8163, 8175, 8187, 8220, 8226, 8238, 8250, 8262, 8274, 8286, 8298, 8310, 8322, 8334, 8346, 8358, 8370, 8382, 8394, 8406, 8419, 8431, 8443, 8455, 8467, 8479, 8491, 8503, 8515, 8527, 8539, 8551, 8563, 8575, 8587, 8599, 8632, 8638, 8650, 8662, 8674, 8686, 8698, 8710, 8722, 8734, 8746, 8758, 8770, 8782, 8794, 8806, 8818, 8830, 8842, 8854, 8866, 8878, 8890, 8902, 8914, 8926, 8938, 8950, 8962, 8974, 8986, 8998, 9010, 9043, 9045, 9048, 9060, 9072, 9084, 9096, 9108, 9120, 9132, 9144, 9156, 9168, 9180, 9192, 9204, 9216, 9228, 9240, 9252, 9264, 9276, 9288, 9300, 9312, 9324, 9336, 9348, 9360, 9372, 9384, 9396, 9408, 9420, 9453, 9459, 9471, 9483, 9495, 9507, 9519, 9531, 9543, 9555, 9567, 9579, 9591, 9603, 9615, 9627, 9639, 9651, 9663, 9675, 9687, 9699, 9711, 9723, 9735, 9747, 9759, 9771, 9783, 9795, 9807, 9819, 9831, 9864, 9870, 9882, 9894, 9906, 9918, 9930, 9942, 9954, 9966, 9978, 9990, 10002, 10014, 10026, 10038, 10050, 10062, 10075, 10087, 10099, 10111, 10123, 10135, 10147, 10159, 10171, 10183, 10195, 10207, 10219, 10231, 10243, 10276, 10282, 10294, 10306, 10318, 10330, 10342, 10354, 10366, 10378, 10390, 10402, 10414, 10426, 10438, 10450, 10462, 10476, 10491, 10505, 10517, 10529, 10541, 10553, 10565, 10577, 10589, 10601, 10613, 10625, 10637, 10649, 10661, 10694, 10700, 10712, 10724, 10736, 10748, 10760, 10772, 10784, 10796, 10808, 10820, 10832, 10844, 10856, 10868, 10882, 10898, 10915, 10931, 10945, 10957, 10969, 10981, 10993, 11005, 11017, 11029, 11041, 11053, 11065, 11077, 11089, 11122, 11128, 11140, 11152, 11164, 11176, 11188, 11200, 11212, 11224, 11236, 11248, 11260, 11272, 11284, 11298, 11314, 11332, 11351, 11369, 11385, 11399, 11411, 11423, 11435, 11447, 11459, 11471, 11483, 11495, 11507, 11519, 11531, 11564, 11570, 11582, 11594, 11606, 11618, 11630, 11642, 11654, 11666, 11678, 11690, 11702, 11714, 11728, 11744, 11762, 11782, 11803, 11823, 11841, 11857, 11871, 11883, 11895, 11907, 11919, 11931, 11943, 11955, 11967, 11979, 11991, 12024, 12030, 12042, 12054, 12066, 12078, 12090, 12102, 12114, 12126, 12138, 12150, 12162, 12176, 12192, 12210, 12230, 12252, 12275, 12297, 12317, 12335, 12351, 12365, 12377, 12389, 12401, 12413, 12425, 12437, 12449, 12461, 12473, 12506, 12512, 12524, 12536, 12548, 12560, 12572, 12584, 12596, 12608, 12620, 12632, 12646, 12662, 12680, 12700, 12722, 12746, 12771, 12795, 12817, 12837, 12855, 12871, 12885, 12897, 12909, 12921, 12933, 12945, 12957, 12969, 12981, 13014, 13020, 13032, 13044, 13056, 13068, 13080, 13092, 13104, 13116, 13128, 13142, 13158, 13176, 13196, 13218, 13242, 13268, 13295, 13321, 13345, 13367, 13387, 13405, 13421, 13435, 13447, 13459, 13471, 13483, 13495, 13507, 13519, 13552, 13558, 13570, 13582, 13594, 13606, 13618, 13630, 13642, 13654, 13668, 13684, 13702, 13722, 13744, 13768, 13794, 13822, 13851, 13879, 13905, 13929, 13951, 13971, 13989, 14005, 14019, 14031, 14043, 14055, 14067, 14079, 14091, 14124, 14130, 14142, 14154, 14166, 14178, 14190, 14202, 14214, 14228, 14244, 14262, 14282, 14304, 14328, 14354, 14382, 14412, 14443, 14473, 14501, 14527, 14551, 14573, 14593, 14611, 14627, 14641, 14653, 14665, 14677, 14689, 14701, 14734, 14740, 14752, 14764, 14776, 14788, 14800, 14812, 14826, 14842, 14860, 14880, 14902, 14926, 14952, 14980, 15010, 15042, 15075, 15107, 15137, 15165, 15191, 15215, 15237, 15257, 15275, 15291, 15305, 15317, 15329, 15341, 15354, 15387, 15393, 15405, 15417, 15429, 15441, 15453, 15467, 15483, 15501, 15521, 15543, 15567, 15593, 15621, 15651, 15683, 15717, 15752, 15786, 15818, 15848, 15876, 15902, 15926, 15948, 15968, 15986, 16002, 16016, 16028, 16040, 16052, 16085, 16091, 16103, 16115, 16127, 16139, 16153, 16169, 16187, 16207, 16229, 16253, 16279, 16307, 16337, 16369, 16403, 16439, 16476, 16512, 16546, 16578, 16608, 16636, 16662, 16686, 16708, 16728, 16746, 16762, 16776, 16788, 16800, 16833, 16839, 16851, 16863, 16875, 16889, 16905, 16923, 16943, 16965, 16989, 17015, 17043, 17073, 17105, 17139, 17175, 17213, 17252, 17290, 17326, 17360, 17392, 17422, 17450, 17476, 17500, 17522, 17542, 17560, 17576, 17590, 17602, 17635, 17637, 17640, 17652, 17664, 17678, 17694, 17712, 17732, 17754, 17778, 17804, 17832, 17862, 17894, 17928, 17964, 18002, 18042, 18083, 18123, 18161, 18197, 18231, 18263, 18293, 18321, 18347, 18371, 18393, 18413, 18431, 18447, 18461, 18494]
[2024-05-25 12:56:30] [INFO ] Actually due to overlaps returned [861, 1663, 2411, 3109, 3761, 4371, 4943, 5481, 5989, 6471, 6932, 7374, 7802, 8220, 8632, 9043, 9453, 9864, 10276, 10694, 11122, 11564, 12024, 12506, 13014, 13552, 14124, 14734, 15387, 16085, 16833, 17635, 18494, 4, 9045, 17637]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 160147 ms to find 36 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 19162/19198 places, 35389/35389 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 19162 transition count 35386
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 19159 transition count 35386
Applied a total of 6 rules in 2584 ms. Remains 19159 /19162 variables (removed 3) and now considering 35386/35389 (removed 3) transitions.
[2024-05-25 12:56:32] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
// Phase 1: matrix 33820 rows 19159 cols
[2024-05-25 12:56:46] [INFO ] Computed 1801 invariants in 13087 ms
[2024-05-25 12:57:20] [INFO ] Performed 6462/19159 implicitness test of which 320 returned IMPLICIT in 30 seconds.
[2024-05-25 12:57:50] [INFO ] Performed 10954/19159 implicitness test of which 662 returned IMPLICIT in 60 seconds.
[2024-05-25 12:58:20] [INFO ] Performed 14321/19159 implicitness test of which 878 returned IMPLICIT in 90 seconds.
[2024-05-25 12:58:53] [INFO ] Performed 18560/19159 implicitness test of which 1056 returned IMPLICIT in 124 seconds.
[2024-05-25 12:59:23] [INFO ] Performed 18802/19159 implicitness test of which 1056 returned IMPLICIT in 154 seconds.
[2024-05-25 12:59:26] [INFO ] Implicit Places using invariants in 173183 ms returned [6, 18, 32, 48, 66, 86, 108, 132, 158, 186, 216, 248, 282, 318, 356, 396, 437, 477, 515, 551, 585, 617, 647, 675, 701, 725, 747, 767, 785, 801, 815, 827, 864, 876, 888, 902, 918, 936, 956, 978, 1002, 1028, 1056, 1086, 1118, 1152, 1188, 1226, 1265, 1303, 1339, 1373, 1405, 1435, 1463, 1489, 1513, 1535, 1555, 1573, 1589, 1603, 1615, 1627, 1665, 1677, 1689, 1701, 1715, 1731, 1749, 1769, 1791, 1815, 1841, 1869, 1899, 1931, 1965, 2001, 2038, 2074, 2108, 2140, 2170, 2198, 2224, 2248, 2270, 2290, 2308, 2324, 2338, 2350, 2362, 2374, 2412, 2424, 2436, 2448, 2460, 2474, 2490, 2508, 2528, 2550, 2574, 2600, 2628, 2658, 2690, 2724, 2759, 2793, 2825, 2855, 2883, 2909, 2933, 2955, 2975, 2993, 3009, 3023, 3035, 3047, 3059, 3071, 3109, 3121, 3133, 3145, 3157, 3169, 3183, 3199, 3217, 3237, 3259, 3283, 3309, 3337, 3367, 3399, 3432, 3464, 3494, 3522, 3548, 3572, 3594, 3614, 3632, 3648, 3662, 3674, 3686, 3698, 3710, 3722, 3760, 3772, 3784, 3796, 3808, 3820, 3832, 3846, 3862, 3880, 3900, 3922, 3946, 3972, 4000, 4030, 4061, 4091, 4119, 4145, 4169, 4191, 4211, 4229, 4245, 4259, 4271, 4283, 4295, 4307, 4319, 4331, 4369, 4381, 4393, 4405, 4417, 4429, 4441, 4453, 4467, 4483, 4501, 4521, 4543, 4567, 4593, 4621, 4650, 4678, 4704, 4728, 4750, 4770, 4788, 4804, 4818, 4830, 4842, 4854, 4866, 4878, 4890, 4902, 4940, 4952, 4964, 4976, 4988, 5000, 5012, 5024, 5036, 5050, 5066, 5084, 5104, 5126, 5150, 5176, 5203, 5229, 5253, 5275, 5295, 5313, 5329, 5343, 5355, 5367, 5379, 5391, 5403, 5415, 5427, 5439, 5477, 5489, 5501, 5513, 5525, 5537, 5549, 5561, 5573, 5585, 5599, 5615, 5633, 5653, 5675, 5699, 5724, 5748, 5770, 5790, 5808, 5824, 5838, 5850, 5862, 5874, 5886, 5898, 5910, 5922, 5934, 5946, 5984, 5996, 6008, 6020, 6032, 6044, 6056, 6068, 6080, 6092, 6104, 6118, 6134, 6152, 6172, 6194, 6217, 6239, 6259, 6277, 6293, 6307, 6319, 6331, 6343, 6355, 6367, 6379, 6391, 6403, 6415, 6427, 6465, 6477, 6489, 6501, 6513, 6525, 6537, 6549, 6561, 6573, 6585, 6597, 6612, 6628, 6646, 6666, 6687, 6707, 6725, 6741, 6755, 6767, 6779, 6791, 6803, 6815, 6827, 6839, 6851, 6863, 6875, 6887, 6925, 6937, 6949, 6961, 6973, 6985, 6997, 7009, 7021, 7033, 7045, 7057, 7069, 7083, 7099, 7117, 7136, 7154, 7170, 7184, 7196, 7208, 7220, 7232, 7244, 7256, 7268, 7280, 7292, 7304, 7316, 7328, 7366, 7378, 7390, 7402, 7414, 7426, 7438, 7450, 7462, 7474, 7486, 7498, 7510, 7522, 7536, 7552, 7569, 7585, 7599, 7611, 7623, 7635, 7647, 7659, 7671, 7683, 7695, 7707, 7719, 7731, 7743, 7755, 7793, 7805, 7817, 7829, 7841, 7853, 7865, 7877, 7889, 7901, 7913, 7925, 7937, 7949, 7961, 7975, 7990, 8004, 8016, 8028, 8040, 8052, 8064, 8076, 8088, 8100, 8112, 8124, 8136, 8148, 8160, 8172, 8210, 8222, 8234, 8246, 8258, 8270, 8282, 8294, 8306, 8318, 8330, 8342, 8354, 8366, 8378, 8390, 8403, 8415, 8427, 8439, 8451, 8463, 8475, 8487, 8499, 8511, 8523, 8535, 8547, 8559, 8571, 8583, 8621, 8633, 8645, 8657, 8669, 8681, 8693, 8705, 8717, 8729, 8741, 8753, 8765, 8777, 8789, 8801, 8813, 8825, 8837, 8849, 8861, 8873, 8885, 8897, 8909, 8921, 8933, 8945, 8957, 8969, 8981, 8993, 9029, 9041, 9053, 9065, 9077, 9089, 9101, 9113, 9125, 9137, 9149, 9161, 9173, 9185, 9197, 9209, 9221, 9233, 9245, 9257, 9269, 9281, 9293, 9305, 9317, 9329, 9341, 9353, 9365, 9377, 9389, 9401, 9438, 9450, 9462, 9474, 9486, 9498, 9510, 9522, 9534, 9546, 9558, 9570, 9582, 9594, 9606, 9618, 9630, 9642, 9654, 9666, 9678, 9690, 9702, 9714, 9726, 9738, 9750, 9762, 9774, 9786, 9798, 9810, 9848, 9860, 9872, 9884, 9896, 9908, 9920, 9932, 9944, 9956, 9968, 9980, 9992, 10004, 10016, 10028, 10040, 10053, 10065, 10077, 10089, 10101, 10113, 10125, 10137, 10149, 10161, 10173, 10185, 10197, 10209, 10221, 10259, 10271, 10283, 10295, 10307, 10319, 10331, 10343, 10355, 10367, 10379, 10391, 10403, 10415, 10427, 10439, 10453, 10468, 10482, 10494, 10506, 10518, 10530, 10542, 10554, 10566, 10578, 10590, 10602, 10614, 10626, 10638, 10676, 10688, 10700, 10712, 10724, 10736, 10748, 10760, 10772, 10784, 10796, 10808, 10820, 10832, 10844, 10858, 10874, 10891, 10907, 10921, 10933, 10945, 10957, 10969, 10981, 10993, 11005, 11017, 11029, 11041, 11053, 11065, 11103, 11115, 11127, 11139, 11151, 11163, 11175, 11187, 11199, 11211, 11223, 11235, 11247, 11259, 11273, 11289, 11307, 11326, 11344, 11360, 11374, 11386, 11398, 11410, 11422, 11434, 11446, 11458, 11470, 11482, 11494, 11506, 11544, 11556, 11568, 11580, 11592, 11604, 11616, 11628, 11640, 11652, 11664, 11676, 11688, 11702, 11718, 11736, 11756, 11777, 11797, 11815, 11831, 11845, 11857, 11869, 11881, 11893, 11905, 11917, 11929, 11941, 11953, 11965, 12003, 12015, 12027, 12039, 12051, 12063, 12075, 12087, 12099, 12111, 12123, 12135, 12149, 12165, 12183, 12203, 12225, 12248, 12270, 12290, 12308, 12324, 12338, 12350, 12362, 12374, 12386, 12398, 12410, 12422, 12434, 12446, 12484, 12496, 12508, 12520, 12532, 12544, 12556, 12568, 12580, 12592, 12604, 12618, 12634, 12652, 12672, 12694, 12718, 12743, 12767, 12789, 12809, 12827, 12843, 12857, 12869, 12881, 12893, 12905, 12917, 12929, 12941, 12953, 12991, 13003, 13015, 13027, 13039, 13051, 13063, 13075, 13087, 13099, 13113, 13129, 13147, 13167, 13189, 13213, 13239, 13266, 13292, 13316, 13338, 13358, 13376, 13392, 13406, 13418, 13430, 13442, 13454, 13466, 13478, 13490, 13528, 13540, 13552, 13564, 13576, 13588, 13600, 13612, 13624, 13638, 13654, 13672, 13692, 13714, 13738, 13764, 13792, 13821, 13849, 13875, 13899, 13921, 13941, 13959, 13975, 13989, 14001, 14013, 14025, 14037, 14049, 14061, 14099, 14111, 14123, 14135, 14147, 14159, 14171, 14183, 14197, 14213, 14231, 14251, 14273, 14297, 14323, 14351, 14381, 14412, 14442, 14470, 14496, 14520, 14542, 14562, 14580, 14596, 14610, 14622, 14634, 14646, 14658, 14670, 14708, 14720, 14732, 14744, 14756, 14768, 14780, 14794, 14810, 14828, 14848, 14870, 14894, 14920, 14948, 14978, 15010, 15043, 15075, 15105, 15133, 15159, 15183, 15205, 15225, 15243, 15259, 15273, 15285, 15297, 15309, 15322, 15360, 15372, 15384, 15396, 15408, 15420, 15434, 15450, 15468, 15488, 15510, 15534, 15560, 15588, 15618, 15650, 15684, 15719, 15753, 15785, 15815, 15843, 15869, 15893, 15915, 15935, 15953, 15969, 15983, 15995, 16007, 16019, 16057, 16069, 16081, 16093, 16105, 16119, 16135, 16153, 16173, 16195, 16219, 16245, 16273, 16303, 16335, 16369, 16405, 16442, 16478, 16512, 16544, 16574, 16602, 16628, 16652, 16674, 16694, 16712, 16728, 16742, 16754, 16766, 16804, 16816, 16828, 16840, 16854, 16870, 16888, 16908, 16930, 16954, 16980, 17008, 17038, 17070, 17104, 17140, 17178, 17217, 17255, 17291, 17325, 17357, 17387, 17415, 17441, 17465, 17487, 17507, 17525, 17541, 17555, 17567, 17603, 17615, 17627, 17641, 17657, 17675, 17695, 17717, 17741, 17767, 17795, 17825, 17857, 17891, 17927, 17965, 18005, 18046, 18086, 18124, 18160, 18194, 18226, 18256, 18284, 18310, 18334, 18356, 18376, 18394, 18410, 18424]
Discarding 1056 places :
Implicit Place search using SMT only with invariants took 173276 ms to find 1056 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 18103/19198 places, 35386/35389 transitions.
Applied a total of 0 rules in 1150 ms. Remains 18103 /18103 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 338470 ms. Remains : 18103/19198 places, 35386/35389 transitions.
[2024-05-25 12:59:27] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
// Phase 1: matrix 33820 rows 18103 cols
[2024-05-25 12:59:38] [INFO ] Computed 745 invariants in 11186 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
RANDOM walk for 309039 steps (5210 resets) in 30001 ms. (10 steps per ms)
BEST_FIRST walk for 4091165 steps (5159 resets) in 35007 ms. (116 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
[2024-05-25 13:00:43] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:00:43] [INFO ] Invariant cache hit.
[2024-05-25 13:00:46] [INFO ] [Real]Absence check using 63 positive place invariants in 567 ms returned sat
[2024-05-25 13:00:46] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 260 ms returned sat
[2024-05-25 13:01:28] [INFO ] [Real]Absence check using state equation in 42258 ms returned unknown
[2024-05-25 13:01:31] [INFO ] [Real]Absence check using 63 positive place invariants in 569 ms returned sat
[2024-05-25 13:01:31] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 259 ms returned sat
[2024-05-25 13:02:13] [INFO ] [Real]Absence check using state equation in 42309 ms returned unknown
[2024-05-25 13:02:16] [INFO ] [Real]Absence check using 63 positive place invariants in 572 ms returned sat
[2024-05-25 13:02:16] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 265 ms returned sat
[2024-05-25 13:02:58] [INFO ] [Real]Absence check using state equation in 41972 ms returned sat
[2024-05-25 13:02:59] [INFO ] State equation strengthened by 15490 read => feed constraints.
[2024-05-25 13:02:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-25 13:03:02] [INFO ] [Real]Absence check using 63 positive place invariants in 598 ms returned sat
[2024-05-25 13:03:02] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 286 ms returned sat
[2024-05-25 13:03:44] [INFO ] [Real]Absence check using state equation in 42037 ms returned unknown
[2024-05-25 13:03:47] [INFO ] [Real]Absence check using 63 positive place invariants in 570 ms returned sat
[2024-05-25 13:03:47] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 260 ms returned sat
[2024-05-25 13:04:29] [INFO ] [Real]Absence check using state equation in 42250 ms returned unknown
[2024-05-25 13:04:32] [INFO ] [Real]Absence check using 63 positive place invariants in 566 ms returned sat
[2024-05-25 13:04:32] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 269 ms returned sat
[2024-05-25 13:05:14] [INFO ] [Real]Absence check using state equation in 42239 ms returned unknown
[2024-05-25 13:05:17] [INFO ] [Real]Absence check using 63 positive place invariants in 563 ms returned sat
[2024-05-25 13:05:17] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 267 ms returned sat
[2024-05-25 13:05:59] [INFO ] [Real]Absence check using state equation in 42245 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
Support contains 7 out of 18103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18103/18103 places, 35386/35386 transitions.
Applied a total of 0 rules in 1173 ms. Remains 18103 /18103 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1173 ms. Remains : 18103/18103 places, 35386/35386 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18103/18103 places, 35386/35386 transitions.
Applied a total of 0 rules in 1185 ms. Remains 18103 /18103 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
[2024-05-25 13:06:02] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:06:02] [INFO ] Invariant cache hit.
[2024-05-25 13:06:34] [INFO ] Performed 9328/18103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 13:07:04] [INFO ] Performed 17025/18103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 13:07:37] [INFO ] Performed 17714/18103 implicitness test of which 0 returned IMPLICIT in 92 seconds.
[2024-05-25 13:08:09] [INFO ] Performed 17994/18103 implicitness test of which 0 returned IMPLICIT in 124 seconds.
[2024-05-25 13:08:09] [INFO ] Timeout of Implicit test with SMT after 124 seconds.
[2024-05-25 13:08:09] [INFO ] Implicit Places using invariants in 126957 ms returned []
Implicit Place search using SMT only with invariants took 126971 ms to find 0 implicit places.
Running 35260 sub problems to find dead transitions.
[2024-05-25 13:08:09] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:08:09] [INFO ] Invariant cache hit.
[2024-05-25 13:08:11] [INFO ] State equation strengthened by 15490 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18101/51923 variables, and 61 constraints, problems are : Problem set: 0 solved, 35260 unsolved in 30414 ms.
Refiners :[Positive P Invariants (semi-flows): 61/63 constraints, Generalized P Invariants (flows): 0/682 constraints, State Equation: 0/18103 constraints, ReadFeed: 0/15490 constraints, PredecessorRefiner: 15196/15196 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35260 unsolved
SMT process timed out in 453680ms, After SMT, problems are : Problem set: 0 solved, 35260 unsolved
Search for dead transitions found 0 dead transitions in 454180ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 582463 ms. Remains : 18103/18103 places, 35386/35386 transitions.
RANDOM walk for 40000 steps (672 resets) in 6635 ms. (6 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (50 resets) in 615 ms. (64 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (50 resets) in 691 ms. (57 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 757 ms. (52 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 522 ms. (76 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 597 ms. (66 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (49 resets) in 557 ms. (71 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (49 resets) in 502 ms. (79 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (48 resets) in 575 ms. (69 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 575 ms. (69 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 590 ms. (67 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 601 ms. (66 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 627 ms. (63 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (49 resets) in 579 ms. (68 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (49 resets) in 556 ms. (71 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 32905 steps, run timeout after 12001 ms. (steps per millisecond=2 ) properties seen :0 out of 14
Probabilistic random walk after 32905 steps, saw 15393 distinct states, run finished after 12007 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 13:16:00] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:16:00] [INFO ] Invariant cache hit.
[2024-05-25 13:16:01] [INFO ] State equation strengthened by 15490 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 7403/7410 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-25 13:16:16] [INFO ] Deduced a trap composed of 1708 places in 12931 ms of which 349 ms to minimize.
SMT process timed out in 15892ms, After SMT, problems are : Problem set: 0 solved, 14 unsolved
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 18103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18103/18103 places, 35386/35386 transitions.
Applied a total of 0 rules in 1374 ms. Remains 18103 /18103 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1377 ms. Remains : 18103/18103 places, 35386/35386 transitions.
RANDOM walk for 40000 steps (672 resets) in 6420 ms. (6 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 509 ms. (78 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (48 resets) in 553 ms. (72 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 537 ms. (74 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (49 resets) in 560 ms. (71 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 563 ms. (70 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (49 resets) in 551 ms. (72 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (47 resets) in 503 ms. (79 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (48 resets) in 694 ms. (57 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (48 resets) in 520 ms. (76 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (50 resets) in 519 ms. (76 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (49 resets) in 530 ms. (75 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (47 resets) in 497 ms. (80 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (50 resets) in 552 ms. (72 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (48 resets) in 509 ms. (78 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 32688 steps, run timeout after 12001 ms. (steps per millisecond=2 ) properties seen :0 out of 14
Probabilistic random walk after 32688 steps, saw 15297 distinct states, run finished after 12001 ms. (steps per millisecond=2 ) properties seen :0
[2024-05-25 13:16:33] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:16:33] [INFO ] Invariant cache hit.
[2024-05-25 13:16:34] [INFO ] State equation strengthened by 15490 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 7403/7410 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-25 13:16:48] [INFO ] Deduced a trap composed of 1708 places in 12897 ms of which 53 ms to minimize.
[2024-05-25 13:17:01] [INFO ] Deduced a trap composed of 1993 places in 12531 ms of which 51 ms to minimize.
[2024-05-25 13:17:13] [INFO ] Deduced a trap composed of 1588 places in 12122 ms of which 50 ms to minimize.
[2024-05-25 13:17:26] [INFO ] Deduced a trap composed of 1762 places in 12507 ms of which 48 ms to minimize.
SMT process timed out in 52571ms, After SMT, problems are : Problem set: 0 solved, 14 unsolved
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 18103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18103/18103 places, 35386/35386 transitions.
Applied a total of 0 rules in 1137 ms. Remains 18103 /18103 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1138 ms. Remains : 18103/18103 places, 35386/35386 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18103/18103 places, 35386/35386 transitions.
Applied a total of 0 rules in 1224 ms. Remains 18103 /18103 variables (removed 0) and now considering 35386/35386 (removed 0) transitions.
[2024-05-25 13:17:28] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:17:28] [INFO ] Invariant cache hit.
[2024-05-25 13:18:01] [INFO ] Performed 8070/18103 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 13:18:31] [INFO ] Performed 13632/18103 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 13:19:02] [INFO ] Performed 17539/18103 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-25 13:19:32] [INFO ] Performed 17794/18103 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-25 13:19:32] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-25 13:19:32] [INFO ] Implicit Places using invariants in 123288 ms returned []
Implicit Place search using SMT only with invariants took 123289 ms to find 0 implicit places.
Running 35260 sub problems to find dead transitions.
[2024-05-25 13:19:32] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:19:32] [INFO ] Invariant cache hit.
[2024-05-25 13:19:33] [INFO ] State equation strengthened by 15490 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18101/51923 variables, and 61 constraints, problems are : Problem set: 0 solved, 35260 unsolved in 30412 ms.
Refiners :[Positive P Invariants (semi-flows): 61/63 constraints, Generalized P Invariants (flows): 0/682 constraints, State Equation: 0/18103 constraints, ReadFeed: 0/15490 constraints, PredecessorRefiner: 15196/15196 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 35260 unsolved
SMT process timed out in 493921ms, After SMT, problems are : Problem set: 0 solved, 35260 unsolved
Search for dead transitions found 0 dead transitions in 494253ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 618842 ms. Remains : 18103/18103 places, 35386/35386 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 2]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C10-UpperBounds-00
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-25 13:27:46] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:27:46] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (168 resets) in 1000 ms. (9 steps per ms)
BEST_FIRST walk for 10001 steps (12 resets) in 94 ms. (105 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 13:27:47] [INFO ] Flow matrix only has 33820 transitions (discarded 1566 similar events)
[2024-05-25 13:27:47] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 18103 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node31ThinksNode26ShouldBeNodeMasterToReplaceNode19) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 18103/18103 places, 35384/35384 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 18102 transition count 35380
Reduce places removed 3 places and 2 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 18099 transition count 35378
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 18098 transition count 35376
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 8 place count 18097 transition count 35374
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 9 place count 18096 transition count 35372
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 10 place count 18095 transition count 35370
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 11 place count 18094 transition count 35368
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 12 place count 18093 transition count 35366
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 13 place count 18092 transition count 35364
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 16 place count 18092 transition count 35361
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 19 place count 18089 transition count 35361
Applied a total of 19 rules in 2973 ms. Remains 18089 /18103 variables (removed 14) and now considering 35361/35384 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2975 ms. Remains : 18089/18103 places, 35361/35384 transitions.
[2024-05-25 13:27:52] [INFO ] Flow matrix only has 33795 transitions (discarded 1566 similar events)
// Phase 1: matrix 33795 rows 18089 cols
[2024-05-25 13:28:03] [INFO ] Computed 745 invariants in 10598 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 293954 steps (4955 resets) in 30001 ms. (9 steps per ms)
BEST_FIRST walk for 570870 steps (723 resets) in 5001 ms. (114 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-25 13:28:38] [INFO ] Flow matrix only has 33795 transitions (discarded 1566 similar events)
[2024-05-25 13:28:38] [INFO ] Invariant cache hit.
[2024-05-25 13:28:41] [INFO ] [Real]Absence check using 63 positive place invariants in 579 ms returned sat
[2024-05-25 13:28:41] [INFO ] [Real]Absence check using 63 positive and 682 generalized place invariants in 347 ms returned sat
[2024-05-25 13:29:23] [INFO ] [Real]Absence check using state equation in 42098 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 18089 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18089/18089 places, 35361/35361 transitions.
Applied a total of 0 rules in 1284 ms. Remains 18089 /18089 variables (removed 0) and now considering 35361/35361 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1284 ms. Remains : 18089/18089 places, 35361/35361 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18089/18089 places, 35361/35361 transitions.
Applied a total of 0 rules in 1218 ms. Remains 18089 /18089 variables (removed 0) and now considering 35361/35361 (removed 0) transitions.
[2024-05-25 13:29:26] [INFO ] Flow matrix only has 33795 transitions (discarded 1566 similar events)
[2024-05-25 13:29:26] [INFO ] Invariant cache hit.
[2024-05-25 13:29:58] [INFO ] Performed 8856/18089 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-25 13:30:28] [INFO ] Performed 15806/18089 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-25 13:31:02] [INFO ] Performed 17598/18089 implicitness test of which 0 returned IMPLICIT in 93 seconds.
[2024-05-25 13:31:32] [INFO ] Performed 17816/18089 implicitness test of which 0 returned IMPLICIT in 123 seconds.
[2024-05-25 13:31:32] [INFO ] Timeout of Implicit test with SMT after 123 seconds.
[2024-05-25 13:31:32] [INFO ] Implicit Places using invariants in 126083 ms returned []
Implicit Place search using SMT only with invariants took 126084 ms to find 0 implicit places.
Running 35235 sub problems to find dead transitions.
[2024-05-25 13:31:32] [INFO ] Flow matrix only has 33795 transitions (discarded 1566 similar events)
[2024-05-25 13:31:32] [INFO ] Invariant cache hit.
[2024-05-25 13:31:33] [INFO ] State equation strengthened by 15480 read => feed constraints.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running MultiCrashLeafsetExtension-PT-S32C10

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 32088
TRANSITIONS: 48223
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 1.210s, Sys 0.120s]


SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.254s, Sys 0.023s]



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 UpperBounds -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r245-tall-171654349400213"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C10.tgz
mv MultiCrashLeafsetExtension-PT-S32C10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;