Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r255-tall-167856440400121.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r255-tall-167856440400121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 15K Feb 26 03:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 02:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 02:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 03:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 26 03:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 03:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 35M Mar 5 18:22 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 1678766501743

Running Version 202205111006
[2023-03-14 04:01:42] [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]
[2023-03-14 04:01:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 04:01:44] [INFO ] Load time of PNML (sax parser for PT used): 1174 ms
[2023-03-14 04:01:44] [INFO ] Transformed 34406 places.
[2023-03-14 04:01:44] [INFO ] Transformed 51525 transitions.
[2023-03-14 04:01:44] [INFO ] Parsed PT model containing 34406 places and 51525 transitions in 1457 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
Normalized transition count is 50469 out of 51525 initially.
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-14 04:01:59] [INFO ] Computed 1963 place invariants in 14401 ms
Incomplete random walk after 10000 steps, including 89 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 16) seen :6
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 15) seen :3
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 15) 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 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 15) seen :2
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 15) 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 15) seen :1
[2023-03-14 04:02:01] [INFO ] Flow matrix only has 50469 transitions (discarded 1056 similar events)
// Phase 1: matrix 50469 rows 34406 cols
[2023-03-14 04:02:11] [INFO ] Computed 1963 place invariants in 9698 ms
[2023-03-14 04:02:21] [INFO ] [Real]Absence check using 92 positive place invariants in 313 ms returned unknown
[2023-03-14 04:02:26] [INFO ] [Real]Absence check using 92 positive place invariants in 139 ms returned unknown
Current structural bounds on expressions (after SMT) : [99, 33, 99, 1, 33, 33, 99, 33, 1, 99, 33, 33, 33, 33, 99] Max seen :[1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0]
Support contains 15 out of 34406 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 34406/34406 places, 51525/51525 transitions.
Graph (complete) has 112391 edges and 34406 vertex of which 34348 are kept as prefixes of interest. Removing 58 places using SCC suffix rule.86 ms
Discarding 58 places :
Also discarding 0 output transitions
Drop transitions removed 11606 transitions
Trivial Post-agglo rules discarded 11606 transitions
Performed 11606 trivial Post agglomeration. Transition count delta: 11606
Iterating post reduction 0 with 11606 rules applied. Total rules applied 11607 place count 34348 transition count 39919
Reduce places removed 11606 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 11611 rules applied. Total rules applied 23218 place count 22742 transition count 39914
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 23223 place count 22737 transition count 39914
Performed 725 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 725 Pre rules applied. Total rules applied 23223 place count 22737 transition count 39189
Deduced a syphon composed of 725 places in 70 ms
Reduce places removed 725 places and 0 transitions.
Iterating global reduction 3 with 1450 rules applied. Total rules applied 24673 place count 22012 transition count 39189
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 61 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 24739 place count 21979 transition count 39156
Free-agglomeration rule (complex) applied 1579 times.
Iterating global reduction 3 with 1579 rules applied. Total rules applied 26318 place count 21979 transition count 37577
Reduce places removed 1579 places and 0 transitions.
Iterating post reduction 3 with 1579 rules applied. Total rules applied 27897 place count 20400 transition count 37577
Partial Free-agglomeration rule applied 4214 times.
Drop transitions removed 4214 transitions
Iterating global reduction 4 with 4214 rules applied. Total rules applied 32111 place count 20400 transition count 37577
Applied a total of 32111 rules in 13682 ms. Remains 20400 /34406 variables (removed 14006) and now considering 37577/51525 (removed 13948) transitions.
Finished structural reductions, in 1 iterations. Remains : 20400/34406 places, 37577/51525 transitions.
Normalized transition count is 36011 out of 37577 initially.
// Phase 1: matrix 36011 rows 20400 cols
[2023-03-14 04:03:54] [INFO ] Computed 1905 place invariants in 14165 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 267302 steps, including 3958 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 6
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 390986 steps, including 581 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 0
Interrupted Best-First random walk after 384711 steps, including 572 resets, run timeout after 5001 ms. (steps per millisecond=76 ) properties seen 0
Interrupted Best-First random walk after 385709 steps, including 573 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 3
Interrupted Best-First random walk after 386835 steps, including 575 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 1
Interrupted Best-First random walk after 388621 steps, including 577 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 2
Interrupted Best-First random walk after 390094 steps, including 579 resets, run timeout after 5001 ms. (steps per millisecond=78 ) properties seen 3
Interrupted Best-First random walk after 389653 steps, including 579 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 3
Interrupted Best-First random walk after 396926 steps, including 590 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 3
[2023-03-14 04:05:04] [INFO ] Flow matrix only has 36011 transitions (discarded 1566 similar events)
// Phase 1: matrix 36011 rows 20400 cols
[2023-03-14 04:05:17] [INFO ] Computed 1905 place invariants in 13245 ms
[2023-03-14 04:05:20] [INFO ] [Real]Absence check using 65 positive place invariants in 810 ms returned sat
[2023-03-14 04:05:21] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 898 ms returned unsat
[2023-03-14 04:05:24] [INFO ] [Real]Absence check using 65 positive place invariants in 784 ms returned sat
[2023-03-14 04:05:24] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 105 ms returned unsat
[2023-03-14 04:05:27] [INFO ] [Real]Absence check using 65 positive place invariants in 787 ms returned sat
[2023-03-14 04:05:28] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1184 ms returned sat
[2023-03-14 04:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:06:09] [INFO ] [Real]Absence check using state equation in 40902 ms returned unknown
[2023-03-14 04:06:12] [INFO ] [Real]Absence check using 65 positive place invariants in 775 ms returned sat
[2023-03-14 04:06:13] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1111 ms returned unsat
[2023-03-14 04:06:16] [INFO ] [Real]Absence check using 65 positive place invariants in 774 ms returned sat
[2023-03-14 04:06:17] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1233 ms returned sat
[2023-03-14 04:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:06:58] [INFO ] [Real]Absence check using state equation in 40907 ms returned unknown
[2023-03-14 04:07:01] [INFO ] [Real]Absence check using 65 positive place invariants in 777 ms returned sat
[2023-03-14 04:07:02] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1214 ms returned sat
[2023-03-14 04:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:07:43] [INFO ] [Real]Absence check using state equation in 40904 ms returned unknown
[2023-03-14 04:07:46] [INFO ] [Real]Absence check using 65 positive place invariants in 728 ms returned sat
[2023-03-14 04:07:46] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 292 ms returned unsat
[2023-03-14 04:07:49] [INFO ] [Real]Absence check using 65 positive place invariants in 766 ms returned sat
[2023-03-14 04:07:50] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 738 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1] Max seen :[1, 1, 0, 1, 0, 0, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 20400 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 20400/20400 places, 37577/37577 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 20400 transition count 37573
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20396 transition count 37573
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 20396 transition count 37572
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 20395 transition count 37572
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 20395 transition count 37564
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 26 place count 20387 transition count 37564
Applied a total of 26 rules in 2889 ms. Remains 20387 /20400 variables (removed 13) and now considering 37564/37577 (removed 13) transitions.
Finished structural reductions, in 1 iterations. Remains : 20387/20400 places, 37564/37577 transitions.
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:08:05] [INFO ] Computed 1905 place invariants in 12568 ms
Interrupted random walk after 270379 steps, including 4007 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 397123 steps, including 590 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
Interrupted Best-First random walk after 398338 steps, including 592 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
Interrupted Best-First random walk after 400272 steps, including 595 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen 0
[2023-03-14 04:08:50] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:09:03] [INFO ] Computed 1905 place invariants in 12886 ms
[2023-03-14 04:09:06] [INFO ] [Real]Absence check using 65 positive place invariants in 757 ms returned sat
[2023-03-14 04:09:07] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1150 ms returned sat
[2023-03-14 04:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:09:48] [INFO ] [Real]Absence check using state equation in 40961 ms returned unknown
[2023-03-14 04:09:51] [INFO ] [Real]Absence check using 65 positive place invariants in 761 ms returned sat
[2023-03-14 04:09:52] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1284 ms returned sat
[2023-03-14 04:09:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:10:33] [INFO ] [Real]Absence check using state equation in 40947 ms returned unknown
[2023-03-14 04:10:36] [INFO ] [Real]Absence check using 65 positive place invariants in 728 ms returned sat
[2023-03-14 04:10:37] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1146 ms returned sat
[2023-03-14 04:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:11:18] [INFO ] [Real]Absence check using state equation in 41083 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 20387 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1293 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 in SAFETY mode, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1290 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
[2023-03-14 04:11:21] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:11:34] [INFO ] Computed 1905 place invariants in 12617 ms
[2023-03-14 04:11:35] [INFO ] Implicit Places using invariants in 14218 ms returned []
Implicit Place search using SMT only with invariants took 14219 ms to find 0 implicit places.
[2023-03-14 04:11:35] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:11:48] [INFO ] Computed 1905 place invariants in 12484 ms
[2023-03-14 04:11:49] [INFO ] Dead Transitions using invariants and state equation in 14183 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20387/20387 places, 37564/37564 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:12:02] [INFO ] Computed 1905 place invariants in 12677 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1137 ms. (steps per millisecond=8 ) 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
[2023-03-14 04:12:03] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:12:16] [INFO ] Computed 1905 place invariants in 12835 ms
[2023-03-14 04:12:19] [INFO ] [Real]Absence check using 65 positive place invariants in 749 ms returned sat
[2023-03-14 04:12:20] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 999 ms returned sat
[2023-03-14 04:12:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:12:21] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20387 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 20387/20387 places, 37564/37564 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 20387 transition count 37563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20386 transition count 37563
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 20386 transition count 37562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 20385 transition count 37562
Applied a total of 4 rules in 2804 ms. Remains 20385 /20387 variables (removed 2) and now considering 37562/37564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20387 places, 37562/37564 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:12:37] [INFO ] Computed 1905 place invariants in 12613 ms
Interrupted random walk after 266185 steps, including 3944 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 388474 steps, including 577 resets, run timeout after 5001 ms. (steps per millisecond=77 ) properties seen 0
[2023-03-14 04:13:12] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:13:24] [INFO ] Computed 1905 place invariants in 12697 ms
[2023-03-14 04:13:27] [INFO ] [Real]Absence check using 65 positive place invariants in 749 ms returned sat
[2023-03-14 04:13:29] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1162 ms returned sat
[2023-03-14 04:13:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:14:09] [INFO ] [Real]Absence check using state equation in 40948 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 in SAFETY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1260 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 in SAFETY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1266 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2023-03-14 04:14:12] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:14:24] [INFO ] Computed 1905 place invariants in 12460 ms
[2023-03-14 04:14:26] [INFO ] Implicit Places using invariants in 14070 ms returned []
Implicit Place search using SMT only with invariants took 14075 ms to find 0 implicit places.
[2023-03-14 04:14:26] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:14:39] [INFO ] Computed 1905 place invariants in 12672 ms
[2023-03-14 04:14:40] [INFO ] Dead Transitions using invariants and state equation in 14284 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-04 in 171041 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:14:56] [INFO ] Computed 1905 place invariants in 15533 ms
Incomplete random walk after 10000 steps, including 147 resets, run finished after 1132 ms. (steps per millisecond=8 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :0
[2023-03-14 04:14:57] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:15:11] [INFO ] Computed 1905 place invariants in 13976 ms
[2023-03-14 04:15:14] [INFO ] [Real]Absence check using 65 positive place invariants in 803 ms returned sat
[2023-03-14 04:15:16] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1237 ms returned sat
[2023-03-14 04:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:15:16] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20387 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1378 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.
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:15:31] [INFO ] Computed 1905 place invariants in 13078 ms
Interrupted random walk after 272498 steps, including 4036 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 0
Interrupted Best-First random walk after 402144 steps, including 597 resets, run timeout after 5001 ms. (steps per millisecond=80 ) properties seen 0
[2023-03-14 04:16:06] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:16:19] [INFO ] Computed 1905 place invariants in 13381 ms
[2023-03-14 04:16:22] [INFO ] [Real]Absence check using 65 positive place invariants in 736 ms returned sat
[2023-03-14 04:16:23] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1079 ms returned sat
[2023-03-14 04:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:17:04] [INFO ] [Real]Absence check using state equation in 41044 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 in SAFETY mode, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1255 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 in SAFETY mode, iteration 0 : 20387/20387 places, 37564/37564 transitions.
Applied a total of 0 rules in 1285 ms. Remains 20387 /20387 variables (removed 0) and now considering 37564/37564 (removed 0) transitions.
[2023-03-14 04:17:07] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:17:20] [INFO ] Computed 1905 place invariants in 12772 ms
[2023-03-14 04:17:21] [INFO ] Implicit Places using invariants in 14375 ms returned []
Implicit Place search using SMT only with invariants took 14375 ms to find 0 implicit places.
[2023-03-14 04:17:21] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:17:34] [INFO ] Computed 1905 place invariants in 12569 ms
[2023-03-14 04:17:35] [INFO ] Dead Transitions using invariants and state equation in 14156 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20387/20387 places, 37564/37564 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-08 in 174910 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09
Normalized transition count is 35998 out of 37564 initially.
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:17:48] [INFO ] Computed 1905 place invariants in 12710 ms
Incomplete random walk after 10000 steps, including 148 resets, run finished after 1087 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 120 ms. (steps per millisecond=83 ) properties (out of 1) seen :0
[2023-03-14 04:17:49] [INFO ] Flow matrix only has 35998 transitions (discarded 1566 similar events)
// Phase 1: matrix 35998 rows 20387 cols
[2023-03-14 04:18:03] [INFO ] Computed 1905 place invariants in 13402 ms
[2023-03-14 04:18:06] [INFO ] [Real]Absence check using 65 positive place invariants in 714 ms returned sat
[2023-03-14 04:18:07] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1098 ms returned sat
[2023-03-14 04:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:18:08] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
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:136)
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:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 20387 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 20387/20387 places, 37564/37564 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 20387 transition count 37563
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 20386 transition count 37563
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 20386 transition count 37562
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 20385 transition count 37562
Applied a total of 4 rules in 2752 ms. Remains 20385 /20387 variables (removed 2) and now considering 37562/37564 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20387 places, 37562/37564 transitions.
Normalized transition count is 35996 out of 37562 initially.
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:18:24] [INFO ] Computed 1905 place invariants in 13396 ms
Interrupted random walk after 268929 steps, including 3985 resets, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 395781 steps, including 588 resets, run timeout after 5001 ms. (steps per millisecond=79 ) properties seen 0
[2023-03-14 04:18:59] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:19:12] [INFO ] Computed 1905 place invariants in 12661 ms
[2023-03-14 04:19:15] [INFO ] [Real]Absence check using 65 positive place invariants in 750 ms returned sat
[2023-03-14 04:19:16] [INFO ] [Real]Absence check using 65 positive and 1840 generalized place invariants in 1293 ms returned sat
[2023-03-14 04:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:19:57] [INFO ] [Real]Absence check using state equation in 40830 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 in SAFETY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1297 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 in SAFETY mode, iteration 0 : 20385/20385 places, 37562/37562 transitions.
Applied a total of 0 rules in 1282 ms. Remains 20385 /20385 variables (removed 0) and now considering 37562/37562 (removed 0) transitions.
[2023-03-14 04:19:59] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:20:12] [INFO ] Computed 1905 place invariants in 12800 ms
[2023-03-14 04:20:14] [INFO ] Implicit Places using invariants in 14409 ms returned []
Implicit Place search using SMT only with invariants took 14411 ms to find 0 implicit places.
[2023-03-14 04:20:14] [INFO ] Flow matrix only has 35996 transitions (discarded 1566 similar events)
// Phase 1: matrix 35996 rows 20385 cols
[2023-03-14 04:20:26] [INFO ] Computed 1905 place invariants in 12369 ms
[2023-03-14 04:20:28] [INFO ] Dead Transitions using invariants and state equation in 13968 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20385/20385 places, 37562/37562 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C11-UpperBounds-09 in 172355 ms.
[2023-03-14 04:20:30] [INFO ] Flatten gal took : 2160 ms
[2023-03-14 04:20:32] [INFO ] Applying decomposition
[2023-03-14 04:20:33] [INFO ] Flatten gal took : 1959 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4699112130681052060.txt' '-o' '/tmp/graph4699112130681052060.bin' '-w' '/tmp/graph4699112130681052060.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4699112130681052060.bin' '-l' '-1' '-v' '-w' '/tmp/graph4699112130681052060.weights' '-q' '0' '-e' '0.001'
[2023-03-14 04:20:37] [INFO ] Decomposing Gal with order
[2023-03-14 04:20:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 04:21:14] [INFO ] Removed a total of 66940 redundant transitions.
[2023-03-14 04:21:20] [INFO ] Flatten gal took : 34383 ms
[2023-03-14 04:21:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 41443 labels/synchronizations in 14924 ms.
[2023-03-14 04:21:45] [INFO ] Time to serialize gal into /tmp/UpperBounds5775830802342868742.gal : 453 ms
[2023-03-14 04:21:45] [INFO ] Time to serialize properties into /tmp/UpperBounds9426467281188468842.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5775830802342868742.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9426467281188468842.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds9426467281188468842.prop.
ITS-tools command line returned an error code 137
[2023-03-14 04:38:49] [INFO ] Flatten gal took : 4939 ms
[2023-03-14 04:38:50] [INFO ] Time to serialize gal into /tmp/UpperBounds178609969201499022.gal : 466 ms
[2023-03-14 04:38:50] [INFO ] Time to serialize properties into /tmp/UpperBounds13340727575405012075.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds178609969201499022.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13340727575405012075.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds13340727575405012075.prop.
ITS-tools command line returned an error code 137
[2023-03-14 05:00:24] [INFO ] Flatten gal took : 3039 ms
[2023-03-14 05:00:27] [INFO ] Input system was already deterministic with 37564 transitions.
[2023-03-14 05:00:28] [INFO ] Transformed 20387 places.
[2023-03-14 05:00:28] [INFO ] Transformed 37564 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-14 05:01:22] [INFO ] Time to serialize gal into /tmp/UpperBounds5851092584390709828.gal : 186 ms
[2023-03-14 05:01:22] [INFO ] Time to serialize properties into /tmp/UpperBounds8013061246033969513.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds5851092584390709828.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8013061246033969513.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="gold2022"
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 2-5348"
echo " Executing tool gold2022"
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 r255-tall-167856440400121"
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 '' 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 ;