Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987853600686.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is Peterson-COL-5, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853600686
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 3.2K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 22K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 45K Apr 27 15:14 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-00
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-01
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-02
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-03
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-04
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-05
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-06
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-07
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-08
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-09
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-10
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-11
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-12
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-13
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-14
FORMULA_NAME Peterson-COL-5-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591163114203

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 05:45:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 05:45:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 05:45:17] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-03 05:45:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 761 ms
[2020-06-03 05:45:18] [INFO ] sort/places :
ProcTourProc->beginLoop,testIdentity,testAlone,isEndLoop,
ProcBool->wantSection,
TourProc->turn,
ProcTour->askForSection,testTurn,endTurn,
Process->idle,CS,

[2020-06-03 05:45:18] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 864 PT places and 1398.0 transition bindings in 27 ms.
[2020-06-03 05:45:18] [INFO ] Computed order based on color domains.
[2020-06-03 05:45:18] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions in 52 ms.
[2020-06-03 05:45:18] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 30 places in 11 ms
Reduce places removed 30 places and 60 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 107 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-COL-5-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 137 ms. (steps per millisecond=72 ) properties seen :[0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 1]
FORMULA Peterson-COL-5-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 1, 0, 0, 0]
FORMULA Peterson-COL-5-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0]
[2020-06-03 05:45:18] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2020-06-03 05:45:18] [INFO ] Computed 23 place invariants in 32 ms
[2020-06-03 05:45:19] [INFO ] [Real]Absence check using 17 positive place invariants in 43 ms returned unsat
[2020-06-03 05:45:19] [INFO ] [Real]Absence check using 17 positive place invariants in 28 ms returned unsat
[2020-06-03 05:45:19] [INFO ] [Real]Absence check using 17 positive place invariants in 28 ms returned unsat
[2020-06-03 05:45:19] [INFO ] [Real]Absence check using 17 positive place invariants in 33 ms returned sat
[2020-06-03 05:45:19] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 11 ms returned sat
[2020-06-03 05:45:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:45:22] [INFO ] [Real]Absence check using state equation in 2637 ms returned sat
[2020-06-03 05:45:22] [INFO ] State equation strengthened by 230 read => feed constraints.
[2020-06-03 05:45:22] [INFO ] [Real]Added 230 Read/Feed constraints in 72 ms returned sat
[2020-06-03 05:45:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:45:22] [INFO ] [Nat]Absence check using 17 positive place invariants in 123 ms returned sat
[2020-06-03 05:45:22] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 22 ms returned sat
[2020-06-03 05:45:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:45:26] [INFO ] [Nat]Absence check using state equation in 4042 ms returned sat
[2020-06-03 05:45:26] [INFO ] [Nat]Added 230 Read/Feed constraints in 119 ms returned sat
[2020-06-03 05:45:28] [INFO ] Deduced a trap composed of 156 places in 1214 ms
[2020-06-03 05:45:28] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s5 s12 s33 s34 s35 s36 s43 s44 s45 s46 s66 s67 s69 s70 s71 s91 s93 s94 s95 s103 s104 s105 s186 s187 s188 s189 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s258 s259 s260 s261 s264 s265 s266 s267 s270 s271 s272 s273 s303 s304 s305 s313 s314 s315 s402 s403 s404 s405 s414 s415 s416 s417 s418 s419 s420 s421 s422 s423 s424 s425 s426 s427 s428 s429 s430 s431 s474 s475 s476 s477 s480 s481 s482 s483 s486 s487 s488 s489 s569 s570 s571 s579 s580 s581 s582 s583 s584 s585 s586 s587 s588 s589 s590 s591 s592 s593 s629 s630 s631 s632 s634 s635 s636 s637 s639 s640 s641 s642 s732 s733 s734 s744 s745 s746 s747 s748 s749 s750 s751 s752 s753 s754 s755 s756 s757 s758 s759 s760 s761 s804 s805 s806 s810 s811 s812 s816 s817 s818) 0)") while checking expression at index 3
FORMULA Peterson-COL-5-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-COL-5-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-COL-5-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 396 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 196 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 834/834 places, 1242/1242 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2283 ms. (steps per millisecond=438 ) properties seen :[0]
Interrupted Best-First random walk after 859117 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=171 ) properties seen :[0]
Interrupted probabilistic random walk after 8257004 steps, run timeout after 30001 ms. (steps per millisecond=275 ) properties seen :[0]
Probabilistic random walk after 8257004 steps, saw 1179573 distinct states, run finished after 30001 ms. (steps per millisecond=275 ) properties seen :[0]
[2020-06-03 05:46:05] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2020-06-03 05:46:05] [INFO ] Computed 23 place invariants in 18 ms
[2020-06-03 05:46:06] [INFO ] [Real]Absence check using 17 positive place invariants in 89 ms returned sat
[2020-06-03 05:46:06] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 29 ms returned sat
[2020-06-03 05:46:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:46:09] [INFO ] [Real]Absence check using state equation in 2924 ms returned sat
[2020-06-03 05:46:09] [INFO ] State equation strengthened by 230 read => feed constraints.
[2020-06-03 05:46:09] [INFO ] [Real]Added 230 Read/Feed constraints in 82 ms returned sat
[2020-06-03 05:46:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:46:09] [INFO ] [Nat]Absence check using 17 positive place invariants in 39 ms returned sat
[2020-06-03 05:46:09] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 12 ms returned sat
[2020-06-03 05:46:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:46:11] [INFO ] [Nat]Absence check using state equation in 2175 ms returned sat
[2020-06-03 05:46:11] [INFO ] [Nat]Added 230 Read/Feed constraints in 135 ms returned sat
[2020-06-03 05:46:12] [INFO ] Deduced a trap composed of 156 places in 557 ms
[2020-06-03 05:46:14] [INFO ] Deduced a trap composed of 110 places in 1529 ms
[2020-06-03 05:46:15] [INFO ] Deduced a trap composed of 216 places in 989 ms
[2020-06-03 05:46:16] [INFO ] Deduced a trap composed of 172 places in 859 ms
[2020-06-03 05:46:16] [INFO ] Deduced a trap composed of 131 places in 694 ms
[2020-06-03 05:46:17] [INFO ] Deduced a trap composed of 170 places in 710 ms
[2020-06-03 05:46:18] [INFO ] Deduced a trap composed of 140 places in 548 ms
[2020-06-03 05:46:19] [INFO ] Deduced a trap composed of 170 places in 885 ms
[2020-06-03 05:46:20] [INFO ] Deduced a trap composed of 27 places in 943 ms
[2020-06-03 05:46:21] [INFO ] Deduced a trap composed of 136 places in 782 ms
[2020-06-03 05:46:23] [INFO ] Deduced a trap composed of 49 places in 1802 ms
[2020-06-03 05:46:25] [INFO ] Deduced a trap composed of 182 places in 2489 ms
[2020-06-03 05:46:26] [INFO ] Deduced a trap composed of 193 places in 567 ms
[2020-06-03 05:46:26] [INFO ] Deduced a trap composed of 163 places in 457 ms
[2020-06-03 05:46:27] [INFO ] Deduced a trap composed of 74 places in 470 ms
[2020-06-03 05:46:28] [INFO ] Deduced a trap composed of 185 places in 990 ms
[2020-06-03 05:46:29] [INFO ] Deduced a trap composed of 55 places in 529 ms
[2020-06-03 05:46:29] [INFO ] Deduced a trap composed of 159 places in 499 ms
[2020-06-03 05:46:30] [INFO ] Deduced a trap composed of 171 places in 557 ms
[2020-06-03 05:46:31] [INFO ] Deduced a trap composed of 165 places in 551 ms
[2020-06-03 05:46:31] [INFO ] Deduced a trap composed of 163 places in 435 ms
[2020-06-03 05:46:32] [INFO ] Deduced a trap composed of 192 places in 492 ms
[2020-06-03 05:46:32] [INFO ] Deduced a trap composed of 217 places in 457 ms
[2020-06-03 05:46:33] [INFO ] Deduced a trap composed of 75 places in 392 ms
[2020-06-03 05:46:33] [INFO ] Deduced a trap composed of 30 places in 467 ms
[2020-06-03 05:46:34] [INFO ] Deduced a trap composed of 19 places in 899 ms
[2020-06-03 05:46:35] [INFO ] Deduced a trap composed of 161 places in 903 ms
[2020-06-03 05:46:36] [INFO ] Deduced a trap composed of 30 places in 825 ms
[2020-06-03 05:46:37] [INFO ] Deduced a trap composed of 108 places in 810 ms
[2020-06-03 05:46:39] [INFO ] Deduced a trap composed of 37 places in 1688 ms
[2020-06-03 05:46:40] [INFO ] Deduced a trap composed of 133 places in 1294 ms
[2020-06-03 05:46:41] [INFO ] Deduced a trap composed of 45 places in 720 ms
[2020-06-03 05:46:42] [INFO ] Deduced a trap composed of 48 places in 511 ms
[2020-06-03 05:46:42] [INFO ] Deduced a trap composed of 113 places in 565 ms
[2020-06-03 05:46:46] [INFO ] Deduced a trap composed of 105 places in 3296 ms
[2020-06-03 05:46:46] [INFO ] Deduced a trap composed of 19 places in 651 ms
[2020-06-03 05:46:49] [INFO ] Deduced a trap composed of 56 places in 1980 ms
[2020-06-03 05:46:50] [INFO ] Deduced a trap composed of 82 places in 946 ms
[2020-06-03 05:46:50] [INFO ] Deduced a trap composed of 110 places in 365 ms
[2020-06-03 05:46:51] [INFO ] Deduced a trap composed of 87 places in 959 ms
[2020-06-03 05:46:52] [INFO ] Deduced a trap composed of 56 places in 1137 ms
[2020-06-03 05:46:53] [INFO ] Deduced a trap composed of 87 places in 964 ms
[2020-06-03 05:46:54] [INFO ] Deduced a trap composed of 191 places in 745 ms
[2020-06-03 05:46:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s5 s12 s14 s33 s34 s38 s39 s40 s41 s43 s44 s45 s46 s55 s56 s57 s58 s59 s67 s68 s69 s70 s71 s79 s81 s93 s98 s99 s100 s103 s105 s114 s115 s116 s117 s126 s127 s128 s129 s130 s198 s199 s200 s201 s202 s228 s229 s230 s231 s232 s233 s234 s235 s236 s237 s238 s239 s240 s241 s242 s243 s244 s245 s258 s259 s260 s261 s262 s270 s271 s272 s273 s303 s308 s309 s310 s313 s314 s315 s330 s331 s332 s333 s342 s343 s344 s345 s346 s414 s415 s416 s417 s418 s444 s445 s446 s447 s448 s449 s450 s451 s452 s453 s454 s455 s456 s457 s458 s459 s460 s461 s474 s475 s476 s477 s478 s486 s487 s488 s489 s509 s510 s511 s519 s520 s521 s522 s579 s580 s581 s582 s604 s605 s606 s607 s608 s609 s610 s611 s612 s613 s614 s615 s616 s617 s618 s629 s630 s631 s632 s633 s639 s640 s641 s642 s660 s661 s662 s672 s673 s674 s675 s744 s745 s746 s747 s774 s775 s776 s777 s778 s779 s780 s781 s782 s783 s784 s785 s786 s787 s788 s789 s790 s791 s804 s805 s806 s807 s816 s817 s818) 0)") while checking expression at index 0
Support contains 396 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 82 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 834/834 places, 1242/1242 transitions.
Starting structural reductions, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 63 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2020-06-03 05:46:54] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2020-06-03 05:46:54] [INFO ] Computed 23 place invariants in 6 ms
[2020-06-03 05:46:56] [INFO ] Implicit Places using invariants in 1950 ms returned [0, 1, 2, 3, 4, 5]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 1972 ms to find 6 implicit places.
[2020-06-03 05:46:57] [INFO ] Redundant transitions in 255 ms returned []
[2020-06-03 05:46:57] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 828 cols
[2020-06-03 05:46:57] [INFO ] Computed 17 place invariants in 23 ms
[2020-06-03 05:47:00] [INFO ] Dead Transitions using invariants and state equation in 3582 ms returned []
Starting structural reductions, iteration 1 : 828/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 44 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2020-06-03 05:47:00] [INFO ] Redundant transitions in 40 ms returned []
[2020-06-03 05:47:00] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 828 cols
[2020-06-03 05:47:00] [INFO ] Computed 17 place invariants in 5 ms
[2020-06-03 05:47:04] [INFO ] Dead Transitions using invariants and state equation in 3360 ms returned []
Finished structural reductions, in 2 iterations. Remains : 828/834 places, 1242/1242 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 1841 ms. (steps per millisecond=543 ) properties seen :[0]
Interrupted Best-First random walk after 988267 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=197 ) properties seen :[0]
Interrupted probabilistic random walk after 8086008 steps, run timeout after 30001 ms. (steps per millisecond=269 ) properties seen :[0]
Probabilistic random walk after 8086008 steps, saw 1155145 distinct states, run finished after 30015 ms. (steps per millisecond=269 ) properties seen :[0]
[2020-06-03 05:47:41] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 828 cols
[2020-06-03 05:47:41] [INFO ] Computed 17 place invariants in 4 ms
[2020-06-03 05:47:41] [INFO ] [Real]Absence check using 17 positive place invariants in 95 ms returned sat
[2020-06-03 05:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:47:45] [INFO ] [Real]Absence check using state equation in 3589 ms returned sat
[2020-06-03 05:47:45] [INFO ] State equation strengthened by 230 read => feed constraints.
[2020-06-03 05:47:45] [INFO ] [Real]Added 230 Read/Feed constraints in 100 ms returned sat
[2020-06-03 05:47:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:47:45] [INFO ] [Nat]Absence check using 17 positive place invariants in 36 ms returned sat
[2020-06-03 05:47:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:47:47] [INFO ] [Nat]Absence check using state equation in 1960 ms returned sat
[2020-06-03 05:47:47] [INFO ] [Nat]Added 230 Read/Feed constraints in 69 ms returned sat
[2020-06-03 05:47:48] [INFO ] Deduced a trap composed of 19 places in 944 ms
[2020-06-03 05:47:49] [INFO ] Deduced a trap composed of 32 places in 681 ms
[2020-06-03 05:47:50] [INFO ] Deduced a trap composed of 19 places in 1369 ms
[2020-06-03 05:47:51] [INFO ] Deduced a trap composed of 32 places in 1127 ms
[2020-06-03 05:47:53] [INFO ] Deduced a trap composed of 19 places in 1132 ms
[2020-06-03 05:47:54] [INFO ] Deduced a trap composed of 55 places in 1140 ms
[2020-06-03 05:47:55] [INFO ] Deduced a trap composed of 79 places in 1009 ms
[2020-06-03 05:47:58] [INFO ] Deduced a trap composed of 57 places in 2840 ms
[2020-06-03 05:47:59] [INFO ] Deduced a trap composed of 52 places in 1122 ms
[2020-06-03 05:48:00] [INFO ] Deduced a trap composed of 37 places in 784 ms
[2020-06-03 05:48:02] [INFO ] Deduced a trap composed of 18 places in 1912 ms
[2020-06-03 05:48:03] [INFO ] Deduced a trap composed of 117 places in 607 ms
[2020-06-03 05:48:03] [INFO ] Deduced a trap composed of 130 places in 743 ms
[2020-06-03 05:48:05] [INFO ] Deduced a trap composed of 56 places in 1385 ms
[2020-06-03 05:48:07] [INFO ] Deduced a trap composed of 45 places in 1669 ms
[2020-06-03 05:48:09] [INFO ] Deduced a trap composed of 118 places in 2200 ms
[2020-06-03 05:48:10] [INFO ] Deduced a trap composed of 106 places in 871 ms
[2020-06-03 05:48:11] [INFO ] Deduced a trap composed of 56 places in 1140 ms
[2020-06-03 05:48:13] [INFO ] Deduced a trap composed of 55 places in 1351 ms
[2020-06-03 05:48:14] [INFO ] Deduced a trap composed of 26 places in 1228 ms
[2020-06-03 05:48:15] [INFO ] Deduced a trap composed of 41 places in 986 ms
[2020-06-03 05:48:16] [INFO ] Deduced a trap composed of 168 places in 576 ms
[2020-06-03 05:48:16] [INFO ] Deduced a trap composed of 52 places in 610 ms
[2020-06-03 05:48:17] [INFO ] Deduced a trap composed of 173 places in 492 ms
[2020-06-03 05:48:17] [INFO ] Deduced a trap composed of 82 places in 459 ms
[2020-06-03 05:48:19] [INFO ] Deduced a trap composed of 108 places in 1459 ms
[2020-06-03 05:48:20] [INFO ] Deduced a trap composed of 103 places in 496 ms
[2020-06-03 05:48:21] [INFO ] Deduced a trap composed of 134 places in 1490 ms
[2020-06-03 05:48:23] [INFO ] Deduced a trap composed of 134 places in 1512 ms
[2020-06-03 05:48:24] [INFO ] Deduced a trap composed of 78 places in 1625 ms
[2020-06-03 05:48:25] [INFO ] Deduced a trap composed of 139 places in 941 ms
[2020-06-03 05:48:27] [INFO ] Deduced a trap composed of 82 places in 1294 ms
[2020-06-03 05:48:27] [INFO ] Deduced a trap composed of 103 places in 477 ms
[2020-06-03 05:48:30] [INFO ] Deduced a trap composed of 134 places in 2665 ms
[2020-06-03 05:48:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s10 s37 s38 s39 s40 s41 s66 s67 s68 s69 s71 s96 s97 s98 s99 s100 s246 s247 s248 s249 s250 s251 s252 s253 s254 s255 s256 s257 s258 s259 s260 s261 s262 s263 s264 s265 s266 s267 s268 s269 s270 s271 s272 s273 s274 s275 s307 s308 s309 s310 s462 s463 s464 s465 s466 s467 s468 s469 s470 s471 s472 s473 s474 s475 s476 s477 s478 s479 s480 s481 s482 s483 s484 s485 s486 s487 s488 s489 s490 s491 s618 s619 s620 s621 s622 s623 s624 s625 s626 s627 s628 s629 s630 s631 s632 s633 s634 s635 s636 s637 s638 s639 s640 s641 s642 s792 s793 s794 s795 s796 s798 s799 s800 s801 s802 s803 s804 s805 s806 s807 s808 s809 s810 s811 s812 s813 s814 s815 s816 s817 s818 s819 s820 s821) 0)") while checking expression at index 0
Support contains 396 out of 828 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 828/828 places, 1242/1242 transitions.
Applied a total of 0 rules in 65 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 828/828 places, 1242/1242 transitions.
Starting structural reductions, iteration 0 : 828/828 places, 1242/1242 transitions.
Applied a total of 0 rules in 89 ms. Remains 828 /828 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2020-06-03 05:48:30] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 828 cols
[2020-06-03 05:48:30] [INFO ] Computed 17 place invariants in 4 ms
[2020-06-03 05:48:31] [INFO ] Implicit Places using invariants in 1023 ms returned []
[2020-06-03 05:48:31] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 828 cols
[2020-06-03 05:48:31] [INFO ] Computed 17 place invariants in 16 ms
[2020-06-03 05:48:34] [INFO ] State equation strengthened by 230 read => feed constraints.
[2020-06-03 05:48:42] [INFO ] Implicit Places using invariants and state equation in 10842 ms returned []
Implicit Place search using SMT with State Equation took 11894 ms to find 0 implicit places.
[2020-06-03 05:48:42] [INFO ] Redundant transitions in 16 ms returned []
[2020-06-03 05:48:42] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 828 cols
[2020-06-03 05:48:42] [INFO ] Computed 17 place invariants in 6 ms
[2020-06-03 05:48:46] [INFO ] Dead Transitions using invariants and state equation in 3798 ms returned []
Finished structural reductions, in 1 iterations. Remains : 828/828 places, 1242/1242 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 195 ms. (steps per millisecond=512 ) properties seen :[0]
[2020-06-03 05:48:46] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 828 cols
[2020-06-03 05:48:46] [INFO ] Computed 17 place invariants in 4 ms
[2020-06-03 05:48:47] [INFO ] [Real]Absence check using 17 positive place invariants in 164 ms returned sat
[2020-06-03 05:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:48:52] [INFO ] [Real]Absence check using state equation in 5392 ms returned sat
[2020-06-03 05:48:52] [INFO ] State equation strengthened by 230 read => feed constraints.
[2020-06-03 05:48:52] [INFO ] [Real]Added 230 Read/Feed constraints in 70 ms returned sat
[2020-06-03 05:48:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:48:52] [INFO ] [Nat]Absence check using 17 positive place invariants in 60 ms returned sat
[2020-06-03 05:48:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:48:55] [INFO ] [Nat]Absence check using state equation in 2346 ms returned sat
[2020-06-03 05:48:55] [INFO ] [Nat]Added 230 Read/Feed constraints in 102 ms returned sat
[2020-06-03 05:48:56] [INFO ] Deduced a trap composed of 19 places in 1163 ms
[2020-06-03 05:48:57] [INFO ] Deduced a trap composed of 32 places in 1052 ms
[2020-06-03 05:48:58] [INFO ] Deduced a trap composed of 19 places in 872 ms
[2020-06-03 05:49:00] [INFO ] Deduced a trap composed of 32 places in 2126 ms
[2020-06-03 05:49:03] [INFO ] Deduced a trap composed of 19 places in 2153 ms
[2020-06-03 05:49:05] [INFO ] Deduced a trap composed of 55 places in 1983 ms
[2020-06-03 05:49:07] [INFO ] Deduced a trap composed of 79 places in 2484 ms
[2020-06-03 05:49:10] [INFO ] Deduced a trap composed of 57 places in 2706 ms
[2020-06-03 05:49:11] [INFO ] Deduced a trap composed of 52 places in 852 ms
[2020-06-03 05:49:12] [INFO ] Deduced a trap composed of 37 places in 1230 ms
[2020-06-03 05:49:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 05:49:16] [INFO ] Deduced a trap composed of 2 places in 3726 ms
[2020-06-03 05:49:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s10 s11) 0)") while checking expression at index 0
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 828 transition count 1122
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 138 place count 816 transition count 1116
Free-agglomeration rule applied 30 times.
Iterating global reduction 1 with 30 rules applied. Total rules applied 168 place count 816 transition count 1086
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 198 place count 786 transition count 1086
Partial Post-agglomeration rule applied 174 times.
Drop transitions removed 174 transitions
Iterating global reduction 2 with 174 rules applied. Total rules applied 372 place count 786 transition count 1086
Applied a total of 372 rules in 161 ms. Remains 786 /828 variables (removed 42) and now considering 1086/1242 (removed 156) transitions.
// Phase 1: matrix 1086 rows 786 cols
[2020-06-03 05:49:16] [INFO ] Computed 11 place invariants in 4 ms
[2020-06-03 05:49:16] [INFO ] [Real]Absence check using 11 positive place invariants in 141 ms returned sat
[2020-06-03 05:49:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 05:49:23] [INFO ] [Real]Absence check using state equation in 6151 ms returned sat
[2020-06-03 05:49:23] [INFO ] Computed and/alt/rep : 1075/2329/1075 causal constraints in 75 ms.
[2020-06-03 05:49:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 05:49:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 44 ms returned sat
[2020-06-03 05:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 05:49:25] [INFO ] [Nat]Absence check using state equation in 2011 ms returned sat
[2020-06-03 05:49:26] [INFO ] Computed and/alt/rep : 1075/2329/1075 causal constraints in 204 ms.
[2020-06-03 05:49:46] [INFO ] Added : 795 causal constraints over 159 iterations in 20091 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 69 ms.
[2020-06-03 05:49:46] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 14 ms.
[2020-06-03 05:49:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 40 ms.
[2020-06-03 05:49:46] [INFO ] Flatten gal took : 268 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ Peterson-COL-5 @ 3570 seconds
vrfy: finished
info: timeLeft: 3566
rslt: Output for ReachabilityCardinality @ Peterson-COL-5

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 05:49:47 2020
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 29908,
"runtime": 4.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 3,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 396,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 396,
"visible_transitions": 0
},
"processed": "E (F (((2 <= p312 + p313 + p314 + p315 + p316 + p317) AND (p648 + p649 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + p690 + p691 + p692 + p693 + p694 + p695 + p696 + p697 + p698 + p699 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + p720 + p721 + p722 + p723 + p724 + p725 + p726 + p727 + p728 + p729 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + p750 + p751 + p752 + p753 + p754 + p755 + p756 + p757 + p758 + p759 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + p780 + p781 + p782 + p783 + p784 + p785 + p786 + p787 + p788 + p789 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + p810 + p811 + p812 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 <= 1) AND (p318 + p319 + p320 + p321 + p322 + p323 + p324 + p325 + p326 + p327 + p328 + p329 + p330 + p331 + p332 + p333 + p334 + p335 + p336 + p337 + p338 + p339 + p340 + p341 + p342 + p343 + p344 + p345 + p346 + p347 + p348 + p349 + p350 + p351 + p352 + p353 + p354 + p355 + p356 + p357 + p358 + p359 + p360 + p361 + p362 + p363 + p364 + p365 + p366 + p367 + p368 + p369 + p370 + p371 + p372 + p373 + p374 + p375 + p376 + p377 + p378 + p379 + p380 + p381 + p382 + p383 + p384 + p385 + p386 + p387 + p388 + p389 + p390 + p391 + p392 + p393 + p394 + p395 + p396 + p397 + p398 + p399 + p400 + p401 + p402 + p403 + p404 + p405 + p406 + p407 + p408 + p409 + p410 + p411 + p412 + p413 + p414 + p415 + p416 + p417 + p418 + p419 + p420 + p421 + p422 + p423 + p424 + p425 + p426 + p427 + p428 + p429 + p430 + p431 + p432 + p433 + p434 + p435 + p436 + p437 + p438 + p439 + p440 + p441 + p442 + p443 + p444 + p445 + p446 + p447 + p448 + p449 + p450 + p451 + p452 + p453 + p454 + p455 + p456 + p457 + p458 + p459 + p460 + p461 + p462 + p463 + p464 + p465 + p466 + p467 + p468 + p469 + p470 + p471 + p472 + p473 + p474 + p475 + p476 + p477 + p478 + p479 + p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p490 + p491 + p492 + p493 + p494 + p495 + p496 + p497 <= p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p290 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 + p305 + p306 + p307 + p308 + p309 + p310 + p311))))",
"processed_size": 2800,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"net":
{
"arcs": 3816,
"conflict_clusters": 581,
"places": 828,
"places_significant": 811,
"singleton_clusters": 0,
"transitions": 1242
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 3,
"problems": 3
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 2070/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 828
lola: finding significant places
lola: 828 places, 1242 transitions, 811 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: E (F (((2 <= p312 + p313 + p314 + p315 + p316 + p317) AND (p648 + p649 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + p690 + p691 + p692 + p693 + p694 + p695 + p696 + p697 + p698 + p699 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + p720 + p721 + p722 + p723 + p724 + p725 + p726 + p727 + p728 + p729 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + p750 + p751 + p752 + p753 + p754 + p755 + p756 + p757 + p758 + p759 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + p780 + p781 + p782 + p783 + p784 + p785 + p786 + p787 + p788 + p789 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + p810 + p811 + p812 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 <= 1) AND (p318 + p319 + p320 + p321 + p322 + p323 + p324 + p325 + p326 + p327 + p328 + p329 + p330 + p331 + p332 + p333 + p334 + p335 + p336 + p337 + p338 + p339 + p340 + p341 + p342 + p343 + p344 + p345 + p346 + p347 + p348 + p349 + p350 + p351 + p352 + p353 + p354 + p355 + p356 + p357 + p358 + p359 + p360 + p361 + p362 + p363 + p364 + p365 + p366 + p367 + p368 + p369 + p370 + p371 + p372 + p373 + p374 + p375 + p376 + p377 + p378 + p379 + p380 + p381 + p382 + p383 + p384 + p385 + p386 + p387 + p388 + p389 + p390 + p391 + p392 + p393 + p394 + p395 + p396 + p397 + p398 + p399 + p400 + p401 + p402 + p403 + p404 + p405 + p406 + p407 + p408 + p409 + p410 + p411 + p412 + p413 + p414 + p415 + p416 + p417 + p418 + p419 + p420 + p421 + p422 + p423 + p424 + p425 + p426 + p427 + p428 + p429 + p430 + p431 + p432 + p433 + p434 + p435 + p436 + p437 + p438 + p439 + p440 + p441 + p442 + p443 + p444 + p445 + p446 + p447 + p448 + p449 + p450 + p451 + p452 + p453 + p454 + p455 + p456 + p457 + p458 + p459 + p460 + p461 + p462 + p463 + p464 + p465 + p466 + p467 + p468 + p469 + p470 + p471 + p472 + p473 + p474 + p475 + p476 + p477 + p478 + p479 + p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p490 + p491 + p492 + p493 + p494 + p495 + p496 + p497 <= p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p290 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 + p305 + p306 + p307 + p308 + p309 + p310 + p311))))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((2 <= p312 + p313 + p314 + p315 + p316 + p317) AND (p648 + p649 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + p690 + p691 + p692 + p693 + p694 + p695 + p696 ... (shortened)
lola: processed formula length: 2800
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((2 <= p312 + p313 + p314 + p315 + p316 + p317) AND (p648 + p649 + p650 + p651 + p652 + p653 + p654 + p655 + p656 + p657 + p658 + p659 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + p670 + p671 + p672 + p673 + p674 + p675 + p676 + p677 + p678 + p679 + p680 + p681 + p682 + p683 + p684 + p685 + p686 + p687 + p688 + p689 + p690 + p691 + p692 + p693 + p694 + p695 + p696 + p697 + p698 + p699 + p700 + p701 + p702 + p703 + p704 + p705 + p706 + p707 + p708 + p709 + p710 + p711 + p712 + p713 + p714 + p715 + p716 + p717 + p718 + p719 + p720 + p721 + p722 + p723 + p724 + p725 + p726 + p727 + p728 + p729 + p730 + p731 + p732 + p733 + p734 + p735 + p736 + p737 + p738 + p739 + p740 + p741 + p742 + p743 + p744 + p745 + p746 + p747 + p748 + p749 + p750 + p751 + p752 + p753 + p754 + p755 + p756 + p757 + p758 + p759 + p760 + p761 + p762 + p763 + p764 + p765 + p766 + p767 + p768 + p769 + p770 + p771 + p772 + p773 + p774 + p775 + p776 + p777 + p778 + p779 + p780 + p781 + p782 + p783 + p784 + p785 + p786 + p787 + p788 + p789 + p790 + p791 + p792 + p793 + p794 + p795 + p796 + p797 + p798 + p799 + p800 + p801 + p802 + p803 + p804 + p805 + p806 + p807 + p808 + p809 + p810 + p811 + p812 + p813 + p814 + p815 + p816 + p817 + p818 + p819 + p820 + p821 + p822 + p823 + p824 + p825 + p826 + p827 <= 1) AND (p318 + p319 + p320 + p321 + p322 + p323 + p324 + p325 + p326 + p327 + p328 + p329 + p330 + p331 + p332 + p333 + p334 + p335 + p336 + p337 + p338 + p339 + p340 + p341 + p342 + p343 + p344 + p345 + p346 + p347 + p348 + p349 + p350 + p351 + p352 + p353 + p354 + p355 + p356 + p357 + p358 + p359 + p360 + p361 + p362 + p363 + p364 + p365 + p366 + p367 + p368 + p369 + p370 + p371 + p372 + p373 + p374 + p375 + p376 + p377 + p378 + p379 + p380 + p381 + p382 + p383 + p384 + p385 + p386 + p387 + p388 + p389 + p390 + p391 + p392 + p393 + p394 + p395 + p396 + p397 + p398 + p399 + p400 + p401 + p402 + p403 + p404 + p405 + p406 + p407 + p408 + p409 + p410 + p411 + p412 + p413 + p414 + p415 + p416 + p417 + p418 + p419 + p420 + p421 + p422 + p423 + p424 + p425 + p426 + p427 + p428 + p429 + p430 + p431 + p432 + p433 + p434 + p435 + p436 + p437 + p438 + p439 + p440 + p441 + p442 + p443 + p444 + p445 + p446 + p447 + p448 + p449 + p450 + p451 + p452 + p453 + p454 + p455 + p456 + p457 + p458 + p459 + p460 + p461 + p462 + p463 + p464 + p465 + p466 + p467 + p468 + p469 + p470 + p471 + p472 + p473 + p474 + p475 + p476 + p477 + p478 + p479 + p480 + p481 + p482 + p483 + p484 + p485 + p486 + p487 + p488 + p489 + p490 + p491 + p492 + p493 + p494 + p495 + p496 + p497 <= p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p290 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 + p305 + p306 + p307 + p308 + p309 + p310 + p311))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: local time limit reached - aborting
lola: state equation: write sara problem file to ReachabilityCardinality-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-0.sara.
lola: memory consumption: 29908 KB
lola: time consumption: 4 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-5"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itslola"
echo " Input is Peterson-COL-5, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r174-csrt-158987853600686"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-5.tgz
mv Peterson-COL-5 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;