About the Execution of 2021-gold for MultiCrashLeafsetExtension-PT-S32C11
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16247.023 | 3600000.00 | 3669486.00 | 44727.80 | 1 1 1 1 1 1 ? 1 1 1 1 1 ? 1 ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r143-tall-165271830500325.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is MultiCrashLeafsetExtension-PT-S32C11, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830500325
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 13K Apr 29 16:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 29 16:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Apr 29 16:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 16:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K May 9 08:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 08:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 35M May 10 09:34 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-S32C11-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1652751299035
Running Version 0
[2022-05-17 01:35:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 01:35:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 01:35:01] [INFO ] Load time of PNML (sax parser for PT used): 1036 ms
[2022-05-17 01:35:01] [INFO ] Transformed 34406 places.
[2022-05-17 01:35:01] [INFO ] Transformed 51525 transitions.
[2022-05-17 01:35:01] [INFO ] Parsed PT model containing 34406 places and 51525 transitions in 1236 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Normalized transition count is 50469 out of 51525 initially.
// Phase 1: matrix 50469 rows 34406 cols
[2022-05-17 01:35:19] [INFO ] Computed 1963 place invariants in 17085 ms
Incomplete random walk after 10000 steps, including 89 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :0
[2022-05-17 01:35:21] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2022-05-17 01:35:42] [INFO ] Computed 1963 place invariants in 20442 ms
[2022-05-17 01:35:52] [INFO ] [Real]Absence check using 92 positive place invariants in 235 ms returned unknown
[2022-05-17 01:35:57] [INFO ] [Real]Absence check using 92 positive place invariants in 145 ms returned unknown
[2022-05-17 01:36:02] [INFO ] [Real]Absence check using 92 positive place invariants in 162 ms returned unknown
[2022-05-17 01:36:07] [INFO ] [Real]Absence check using 92 positive place invariants in 187 ms returned unknown
[2022-05-17 01:36:12] [INFO ] [Real]Absence check using 92 positive place invariants in 392 ms returned unknown
[2022-05-17 01:36:17] [INFO ] [Real]Absence check using 92 positive place invariants in 572 ms returned unknown
[2022-05-17 01:36:22] [INFO ] [Real]Absence check using 92 positive place invariants in 537 ms returned unknown
[2022-05-17 01:36:27] [INFO ] [Real]Absence check using 92 positive place invariants in 503 ms returned unknown
[2022-05-17 01:36:32] [INFO ] [Real]Absence check using 92 positive place invariants in 510 ms returned unknown
[2022-05-17 01:36:37] [INFO ] [Real]Absence check using 92 positive place invariants in 494 ms returned unknown
[2022-05-17 01:36:42] [INFO ] [Real]Absence check using 92 positive place invariants in 431 ms returned unknown
[2022-05-17 01:36:47] [INFO ] [Real]Absence check using 92 positive place invariants in 496 ms returned unknown
[2022-05-17 01:36:52] [INFO ] [Real]Absence check using 92 positive place invariants in 493 ms returned unknown
[2022-05-17 01:36:57] [INFO ] [Real]Absence check using 92 positive place invariants in 521 ms returned unknown
[2022-05-17 01:37:02] [INFO ] [Real]Absence check using 92 positive place invariants in 495 ms returned unknown
Current structural bounds on expressions (after SMT) : [99, 33, 99, 33, 99, 33, 1, 33, 99, 99, 33, 33, 1, 33, 33, 33] Max seen :[1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 16 out of 34406 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 34406/34406 places, 51525/51525 transitions.
Graph (complete) has 112391 edges and 34406 vertex of which 34348 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.80 ms
Discarding 58 places :
Also discarding 0 output transitions
Drop transitions removed 11602 transitions
Trivial Post-agglo rules discarded 11602 transitions
Performed 11602 trivial Post agglomeration. Transition count delta: 11602
Iterating post reduction 0 with 11602 rules applied. Total rules applied 11603 place count 34348 transition count 39923
Reduce places removed 11602 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 11607 rules applied. Total rules applied 23210 place count 22746 transition count 39918
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 23215 place count 22741 transition count 39918
Performed 726 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 726 Pre rules applied. Total rules applied 23215 place count 22741 transition count 39192
Deduced a syphon composed of 726 places in 51 ms
Reduce places removed 726 places and 0 transitions.
Iterating global reduction 3 with 1452 rules applied. Total rules applied 24667 place count 22015 transition count 39192
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 56 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 24733 place count 21982 transition count 39159
Free-agglomeration rule (complex) applied 1577 times.
Iterating global reduction 3 with 1577 rules applied. Total rules applied 26310 place count 21982 transition count 37582
Reduce places removed 1577 places and 0 transitions.
Iterating post reduction 3 with 1577 rules applied. Total rules applied 27887 place count 20405 transition count 37582
Partial Free-agglomeration rule applied 5794 times.
Drop transitions removed 5794 transitions
Iterating global reduction 4 with 5794 rules applied. Total rules applied 33681 place count 20405 transition count 37582
Applied a total of 33681 rules in 13893 ms. Remains 20405 /34406 variables (removed 14001) and now considering 37582/51525 (removed 13943) transitions.
Finished structural reductions, in 1 iterations. Remains : 20405/34406 places, 37582/51525 transitions.
Normalized transition count is 36016 out of 37582 initially.
// Phase 1: matrix 36016 rows 20405 cols
[2022-05-17 01:37:31] [INFO ] Computed 1905 place invariants in 15662 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 266875 steps, including 3952 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen :{0=1, 1=1, 3=1, 5=1, 8=1, 9=1, 10=1, 12=1}
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 389534 steps, including 579 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen :{0=1, 4=1}
Interrupted Best-First random walk after 390066 steps, including 579 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen :{5=1}
Interrupted Best-First random walk after 389672 steps, including 579 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen :{5=1}
Interrupted Best-First random walk after 390921 steps, including 581 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen :{}
Interrupted Best-First random walk after 386737 steps, including 575 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen :{0=1, 5=1}
Interrupted Best-First random walk after 386468 steps, including 574 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen :{0=1, 5=1}
Interrupted Best-First random walk after 390393 steps, including 580 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen :{}
Interrupted Best-First random walk after 388555 steps, including 577 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen :{0=1, 5=1}
Interrupted Best-First random walk after 386187 steps, including 574 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen :{}
[2022-05-17 01:38:47] [INFO ] Flow matrix only has 36016 transitions (discarded 1566 similar events)
// Phase 1: matrix 36016 rows 20405 cols
[2022-05-17 01:39:02] [INFO ] Computed 1905 place invariants in 15724 ms
[2022-05-17 01:39:05] [INFO ] [Real]Absence check using 65 positive place invariants in 806 ms returned sat
[2022-05-17 01:39:05] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 52 ms returned unsat
[2022-05-17 01:39:08] [INFO ] [Real]Absence check using 65 positive place invariants in 799 ms returned sat
[2022-05-17 01:39:09] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1060 ms returned sat
[2022-05-17 01:39:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:39:50] [INFO ] [Real]Absence check using state equation in 41168 ms returned unknown
[2022-05-17 01:39:53] [INFO ] [Real]Absence check using 65 positive place invariants in 746 ms returned sat
[2022-05-17 01:39:54] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1118 ms returned sat
[2022-05-17 01:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:40:35] [INFO ] [Real]Absence check using state equation in 41184 ms returned unknown
[2022-05-17 01:40:38] [INFO ] [Real]Absence check using 65 positive place invariants in 770 ms returned sat
[2022-05-17 01:40:39] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1363 ms returned sat
[2022-05-17 01:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:41:20] [INFO ] [Real]Absence check using state equation in 40903 ms returned unknown
[2022-05-17 01:41:23] [INFO ] [Real]Absence check using 65 positive place invariants in 758 ms returned sat
[2022-05-17 01:41:23] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 187 ms returned unsat
[2022-05-17 01:41:26] [INFO ] [Real]Absence check using 65 positive place invariants in 734 ms returned sat
[2022-05-17 01:41:26] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 54 ms returned unsat
[2022-05-17 01:41:29] [INFO ] [Real]Absence check using 65 positive place invariants in 734 ms returned sat
[2022-05-17 01:41:30] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1008 ms returned sat
[2022-05-17 01:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:42:11] [INFO ] [Real]Absence check using state equation in 41281 ms returned unknown
[2022-05-17 01:42:14] [INFO ] [Real]Absence check using 65 positive place invariants in 766 ms returned sat
[2022-05-17 01:42:15] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1087 ms returned sat
[2022-05-17 01:42:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:42:56] [INFO ] [Real]Absence check using state equation in 41206 ms returned unknown
[2022-05-17 01:42:59] [INFO ] [Real]Absence check using 65 positive place invariants in 754 ms returned sat
[2022-05-17 01:43:00] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 980 ms returned sat
[2022-05-17 01:43:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:43:41] [INFO ] [Real]Absence check using state equation in 41338 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 2, 2, 1, 1, 1, 1, 1, 1] Max seen :[1, 0, 0, 0, 1, 1, 0, 0, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 20405 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20405/20405 places, 37582/37582 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 20405 transition count 37575
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 20398 transition count 37575
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 22 place count 20398 transition count 37567
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 30 place count 20390 transition count 37567
Applied a total of 30 rules in 2764 ms. Remains 20390 /20405 variables (removed 15) and now considering 37567/37582 (removed 15) transitions.
Finished structural reductions, in 1 iterations. Remains : 20390/20405 places, 37567/37582 transitions.
Normalized transition count is 36001 out of 37567 initially.
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:43:59] [INFO ] Computed 1905 place invariants in 14965 ms
Interrupted random walk after 278888 steps, including 4133 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{}
Interrupted Best-First random walk after 410919 steps, including 610 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen :{}
Interrupted Best-First random walk after 411709 steps, including 612 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen :{}
Interrupted Best-First random walk after 414143 steps, including 615 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen :{}
Interrupted Best-First random walk after 404365 steps, including 601 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen :{}
Interrupted Best-First random walk after 401628 steps, including 597 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen :{}
Interrupted Best-First random walk after 407096 steps, including 605 resets, run timeout after 5001 ms. (steps per millisecond=81 ) properties seen :{}
[2022-05-17 01:44:59] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:45:16] [INFO ] Computed 1905 place invariants in 17612 ms
[2022-05-17 01:45:19] [INFO ] [Real]Absence check using 65 positive place invariants in 712 ms returned sat
[2022-05-17 01:45:20] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1340 ms returned sat
[2022-05-17 01:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:46:01] [INFO ] [Real]Absence check using state equation in 40951 ms returned unknown
[2022-05-17 01:46:04] [INFO ] [Real]Absence check using 65 positive place invariants in 766 ms returned sat
[2022-05-17 01:46:06] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1885 ms returned sat
[2022-05-17 01:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:46:46] [INFO ] [Real]Absence check using state equation in 40141 ms returned unknown
[2022-05-17 01:46:49] [INFO ] [Real]Absence check using 65 positive place invariants in 754 ms returned sat
[2022-05-17 01:46:51] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1930 ms returned sat
[2022-05-17 01:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:47:31] [INFO ] [Real]Absence check using state equation in 40126 ms returned unknown
[2022-05-17 01:47:34] [INFO ] [Real]Absence check using 65 positive place invariants in 696 ms returned sat
[2022-05-17 01:47:35] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1217 ms returned sat
[2022-05-17 01:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:48:16] [INFO ] [Real]Absence check using state equation in 41179 ms returned unknown
[2022-05-17 01:48:19] [INFO ] [Real]Absence check using 65 positive place invariants in 708 ms returned sat
[2022-05-17 01:48:21] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1351 ms returned sat
[2022-05-17 01:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:49:01] [INFO ] [Real]Absence check using state equation in 40965 ms returned unknown
[2022-05-17 01:49:04] [INFO ] [Real]Absence check using 65 positive place invariants in 699 ms returned sat
[2022-05-17 01:49:05] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1258 ms returned sat
[2022-05-17 01:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:49:46] [INFO ] [Real]Absence check using state equation in 41091 ms returned unknown
Current structural bounds on expressions (after SMT) : [2, 2, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 20390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Applied a total of 0 rules in 1296 ms. Remains 20390 /20390 variables (removed 0) and now considering 37567/37567 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 20390/20390 places, 37567/37567 transitions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Applied a total of 0 rules in 1259 ms. Remains 20390 /20390 variables (removed 0) and now considering 37567/37567 (removed 0) transitions.
[2022-05-17 01:49:49] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:50:04] [INFO ] Computed 1905 place invariants in 15086 ms
[2022-05-17 01:50:06] [INFO ] Implicit Places using invariants in 16568 ms returned []
Implicit Place search using SMT only with invariants took 16570 ms to find 0 implicit places.
[2022-05-17 01:50:06] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:50:22] [INFO ] Computed 1905 place invariants in 16793 ms
[2022-05-17 01:50:24] [INFO ] Dead Transitions using invariants and state equation in 18368 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20390/20390 places, 37567/37567 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02
Normalized transition count is 36001 out of 37567 initially.
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:50:41] [INFO ] Computed 1905 place invariants in 16843 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1078 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
[2022-05-17 01:50:42] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:50:59] [INFO ] Computed 1905 place invariants in 16473 ms
[2022-05-17 01:51:01] [INFO ] [Real]Absence check using 65 positive place invariants in 680 ms returned sat
[2022-05-17 01:51:02] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1084 ms returned sat
[2022-05-17 01:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:51:04] [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: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 20390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 20390 transition count 37565
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 20388 transition count 37565
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 20388 transition count 37563
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 20386 transition count 37563
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 20386 transition count 37563
Applied a total of 9 rules in 3864 ms. Remains 20386 /20390 variables (removed 4) and now considering 37563/37567 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 20386/20390 places, 37563/37567 transitions.
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2022-05-17 01:51:22] [INFO ] Computed 1905 place invariants in 14858 ms
Interrupted random walk after 296100 steps, including 4387 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{0=1}
Interrupted Best-First random walk after 410675 steps, including 610 resets, run timeout after 5001 ms. (steps per millisecond=82 ) properties seen :{}
[2022-05-17 01:51:57] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2022-05-17 01:52:13] [INFO ] Computed 1905 place invariants in 15827 ms
[2022-05-17 01:52:16] [INFO ] [Real]Absence check using 65 positive place invariants in 711 ms returned sat
[2022-05-17 01:52:16] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 32 ms returned unsat
Current structural bounds on expressions (after SMT) : [1] Max seen :[1]
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02 in 111991 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04
Normalized transition count is 36001 out of 37567 initially.
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:52:32] [INFO ] Computed 1905 place invariants in 15606 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1081 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
[2022-05-17 01:52:33] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:52:55] [INFO ] Computed 1905 place invariants in 21946 ms
[2022-05-17 01:52:57] [INFO ] [Real]Absence check using 65 positive place invariants in 682 ms returned sat
[2022-05-17 01:52:59] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1160 ms returned sat
[2022-05-17 01:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:53:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [2] Max seen :[0]
Support contains 1 out of 20390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 20390 transition count 37565
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 20388 transition count 37565
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 20388 transition count 37563
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 8 place count 20386 transition count 37563
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 20386 transition count 37563
Applied a total of 9 rules in 3989 ms. Remains 20386 /20390 variables (removed 4) and now considering 37563/37567 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 20386/20390 places, 37563/37567 transitions.
Normalized transition count is 35997 out of 37563 initially.
// Phase 1: matrix 35997 rows 20386 cols
[2022-05-17 01:53:19] [INFO ] Computed 1905 place invariants in 15277 ms
Interrupted random walk after 292156 steps, including 4330 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{0=1}
Interrupted Best-First random walk after 438144 steps, including 651 resets, run timeout after 5001 ms. (steps per millisecond=87 ) properties seen :{}
[2022-05-17 01:53:54] [INFO ] Flow matrix only has 35997 transitions (discarded 1566 similar events)
// Phase 1: matrix 35997 rows 20386 cols
[2022-05-17 01:54:09] [INFO ] Computed 1905 place invariants in 15180 ms
[2022-05-17 01:54:12] [INFO ] [Real]Absence check using 65 positive place invariants in 678 ms returned sat
[2022-05-17 01:54:13] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 749 ms returned unsat
Current structural bounds on expressions (after SMT) : [1] Max seen :[1]
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04 in 116723 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06
Normalized transition count is 36001 out of 37567 initially.
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:54:27] [INFO ] Computed 1905 place invariants in 14180 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1002 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
[2022-05-17 01:54:28] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:54:43] [INFO ] Computed 1905 place invariants in 14779 ms
[2022-05-17 01:54:45] [INFO ] [Real]Absence check using 65 positive place invariants in 663 ms returned sat
[2022-05-17 01:54:47] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1106 ms returned sat
[2022-05-17 01:54:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:54:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 20390 transition count 37565
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 20388 transition count 37565
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 20388 transition count 37562
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 20385 transition count 37562
Applied a total of 10 rules in 2708 ms. Remains 20385 /20390 variables (removed 5) and now considering 37562/37567 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20390 places, 37562/37567 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 01:55:05] [INFO ] Computed 1905 place invariants in 14445 ms
Interrupted random walk after 294562 steps, including 4364 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{}
Interrupted Best-First random walk after 447584 steps, including 665 resets, run timeout after 5001 ms. (steps per millisecond=89 ) properties seen :{}
[2022-05-17 01:55:40] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 01:55:55] [INFO ] Computed 1905 place invariants in 15333 ms
[2022-05-17 01:55:58] [INFO ] [Real]Absence check using 65 positive place invariants in 696 ms returned sat
[2022-05-17 01:55:59] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1186 ms returned sat
[2022-05-17 01:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:56:41] [INFO ] [Real]Absence check using state equation in 41200 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20385 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1228 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20385 places, 37562/37562 transitions.
Starting structural reductions, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1214 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2022-05-17 01:56:43] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 01:56:57] [INFO ] Computed 1905 place invariants in 14468 ms
[2022-05-17 01:56:59] [INFO ] Implicit Places using invariants in 15899 ms returned []
Implicit Place search using SMT only with invariants took 15900 ms to find 0 implicit places.
[2022-05-17 01:56:59] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 01:57:13] [INFO ] Computed 1905 place invariants in 14122 ms
[2022-05-17 01:57:14] [INFO ] Dead Transitions using invariants and state equation in 15488 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06 in 181624 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12
Normalized transition count is 36001 out of 37567 initially.
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:57:30] [INFO ] Computed 1905 place invariants in 15278 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1062 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
[2022-05-17 01:57:31] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 01:57:46] [INFO ] Computed 1905 place invariants in 14613 ms
[2022-05-17 01:57:48] [INFO ] [Real]Absence check using 65 positive place invariants in 686 ms returned sat
[2022-05-17 01:57:49] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1090 ms returned sat
[2022-05-17 01:57:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:57:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 20390 transition count 37565
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 20388 transition count 37565
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 7 place count 20388 transition count 37562
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 10 place count 20385 transition count 37562
Applied a total of 10 rules in 2630 ms. Remains 20385 /20390 variables (removed 5) and now considering 37562/37567 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20390 places, 37562/37567 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 01:58:08] [INFO ] Computed 1905 place invariants in 14252 ms
Interrupted random walk after 295337 steps, including 4374 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{}
Interrupted Best-First random walk after 431670 steps, including 641 resets, run timeout after 5001 ms. (steps per millisecond=86 ) properties seen :{}
[2022-05-17 01:58:43] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 01:58:57] [INFO ] Computed 1905 place invariants in 14519 ms
[2022-05-17 01:59:00] [INFO ] [Real]Absence check using 65 positive place invariants in 676 ms returned sat
[2022-05-17 01:59:01] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 915 ms returned sat
[2022-05-17 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 01:59:42] [INFO ] [Real]Absence check using state equation in 41535 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20385 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1221 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20385 places, 37562/37562 transitions.
Starting structural reductions, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1200 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2022-05-17 01:59:45] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 01:59:59] [INFO ] Computed 1905 place invariants in 14540 ms
[2022-05-17 02:00:01] [INFO ] Implicit Places using invariants in 16030 ms returned []
Implicit Place search using SMT only with invariants took 16030 ms to find 0 implicit places.
[2022-05-17 02:00:01] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2022-05-17 02:00:15] [INFO ] Computed 1905 place invariants in 14503 ms
[2022-05-17 02:00:16] [INFO ] Dead Transitions using invariants and state equation in 15879 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12 in 182066 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14
Normalized transition count is 36001 out of 37567 initially.
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 02:00:31] [INFO ] Computed 1905 place invariants in 14364 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1019 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
[2022-05-17 02:00:32] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 02:00:47] [INFO ] Computed 1905 place invariants in 14562 ms
[2022-05-17 02:00:49] [INFO ] [Real]Absence check using 65 positive place invariants in 674 ms returned sat
[2022-05-17 02:00:50] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1078 ms returned sat
[2022-05-17 02:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 02:00:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 20390 transition count 37566
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20389 transition count 37566
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 20389 transition count 37564
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 20387 transition count 37564
Applied a total of 6 rules in 2647 ms. Remains 20387 /20390 variables (removed 3) and now considering 37564/37567 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 20387/20390 places, 37564/37567 transitions.
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:01:09] [INFO ] Computed 1905 place invariants in 14679 ms
Interrupted random walk after 308588 steps, including 4573 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen :{}
Interrupted Best-First random walk after 455317 steps, including 677 resets, run timeout after 5001 ms. (steps per millisecond=91 ) properties seen :{}
[2022-05-17 02:01:44] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:01:58] [INFO ] Computed 1905 place invariants in 14108 ms
[2022-05-17 02:02:01] [INFO ] [Real]Absence check using 65 positive place invariants in 666 ms returned sat
[2022-05-17 02:02:02] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 948 ms returned sat
[2022-05-17 02:02:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 02:02:43] [INFO ] [Real]Absence check using state equation in 41496 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20387 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1232 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 20387/20387 places, 37564/37564 transitions.
Starting structural reductions, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1233 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
[2022-05-17 02:02:46] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:03:00] [INFO ] Computed 1905 place invariants in 14200 ms
[2022-05-17 02:03:01] [INFO ] Implicit Places using invariants in 15626 ms returned []
Implicit Place search using SMT only with invariants took 15627 ms to find 0 implicit places.
[2022-05-17 02:03:01] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:03:16] [INFO ] Computed 1905 place invariants in 14672 ms
[2022-05-17 02:03:17] [INFO ] Dead Transitions using invariants and state equation in 16112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20387/20387 places, 37564/37564 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14 in 180948 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15
Normalized transition count is 36001 out of 37567 initially.
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 02:03:32] [INFO ] Computed 1905 place invariants in 14466 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1083 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
[2022-05-17 02:03:33] [INFO ] Flow matrix only has 36001 transitions (discarded 1566 similar events)
// Phase 1: matrix 36001 rows 20390 cols
[2022-05-17 02:03:48] [INFO ] Computed 1905 place invariants in 14642 ms
[2022-05-17 02:03:50] [INFO ] [Real]Absence check using 65 positive place invariants in 680 ms returned sat
[2022-05-17 02:03:51] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1061 ms returned sat
[2022-05-17 02:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 02:03:53] [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: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20390/20390 places, 37567/37567 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 20390 transition count 37566
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20389 transition count 37566
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 20389 transition count 37564
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 20387 transition count 37564
Applied a total of 6 rules in 2565 ms. Remains 20387 /20390 variables (removed 3) and now considering 37564/37567 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 20387/20390 places, 37564/37567 transitions.
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:04:11] [INFO ] Computed 1905 place invariants in 15201 ms
Interrupted random walk after 298974 steps, including 4430 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :{}
Interrupted Best-First random walk after 443646 steps, including 659 resets, run timeout after 5001 ms. (steps per millisecond=88 ) properties seen :{}
[2022-05-17 02:04:46] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:05:00] [INFO ] Computed 1905 place invariants in 14052 ms
[2022-05-17 02:05:02] [INFO ] [Real]Absence check using 65 positive place invariants in 687 ms returned sat
[2022-05-17 02:05:03] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 882 ms returned sat
[2022-05-17 02:05:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 02:05:45] [INFO ] [Real]Absence check using state equation in 41549 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20387 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1202 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 20387/20387 places, 37564/37564 transitions.
Starting structural reductions, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1197 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
[2022-05-17 02:05:47] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:06:02] [INFO ] Computed 1905 place invariants in 15264 ms
[2022-05-17 02:06:04] [INFO ] Implicit Places using invariants in 16703 ms returned []
Implicit Place search using SMT only with invariants took 16705 ms to find 0 implicit places.
[2022-05-17 02:06:04] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2022-05-17 02:06:18] [INFO ] Computed 1905 place invariants in 14215 ms
[2022-05-17 02:06:20] [INFO ] Dead Transitions using invariants and state equation in 15696 ms returned []
Finished structural reductions, in 1 iterations. Remains : 20387/20387 places, 37564/37564 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15 in 182167 ms.
[2022-05-17 02:06:22] [INFO ] Flatten gal took : 2128 ms
[2022-05-17 02:06:24] [INFO ] Applying decomposition
[2022-05-17 02:06:25] [INFO ] Flatten gal took : 1924 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17205449398619908393.txt, -o, /tmp/graph17205449398619908393.bin, -w, /tmp/graph17205449398619908393.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph17205449398619908393.bin, -l, -1, -v, -w, /tmp/graph17205449398619908393.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-17 02:06:29] [INFO ] Decomposing Gal with order
[2022-05-17 02:06:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 02:07:21] [INFO ] Removed a total of 59329 redundant transitions.
[2022-05-17 02:07:27] [INFO ] Flatten gal took : 50453 ms
[2022-05-17 02:07:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 39027 labels/synchronizations in 12083 ms.
[2022-05-17 02:07:51] [INFO ] Time to serialize gal into /tmp/UpperBounds8434839826627356119.gal : 402 ms
[2022-05-17 02:07:51] [INFO ] Time to serialize properties into /tmp/UpperBounds8302830844941013650.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds8434839826627356119.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds8302830844941013650.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds8434839826627356119.gal -t CGAL -reachable-file /tmp/UpperBounds8302830844941013650.prop --nowitness
Loading property file /tmp/UpperBounds8302830844941013650.prop.
ITS-tools command line returned an error code 137
[2022-05-17 02:21:22] [INFO ] Flatten gal took : 5223 ms
[2022-05-17 02:21:23] [INFO ] Time to serialize gal into /tmp/UpperBounds606740680809682604.gal : 234 ms
[2022-05-17 02:21:23] [INFO ] Time to serialize properties into /tmp/UpperBounds14890826974347554093.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds606740680809682604.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds14890826974347554093.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds606740680809682604.gal -t CGAL -reachable-file /tmp/UpperBounds14890826974347554093.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds14890826974347554093.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S32C11"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is MultiCrashLeafsetExtension-PT-S32C11, 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 r143-tall-165271830500325"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C11.tgz
mv MultiCrashLeafsetExtension-PT-S32C11 execution
cd execution
if [ "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 '
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 ;