About the Execution of 2020-gold for PolyORBNT-COL-S05J20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9244.411 | 3600000.00 | 7062507.00 | 1288.50 | F??FFFTFFFTFTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2021-input.r170-oct2-162089287200183.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBNT-COL-S05J20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287200183
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 91K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 27 09:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 09:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 12:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 25 12:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 92K May 5 16:51 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 PolyORBNT-COL-S05J20-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J20-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1621384373691
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 00:32:56] [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]
[2021-05-19 00:32:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 00:32:56] [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.
[2021-05-19 00:32:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 662 ms
[2021-05-19 00:32:57] [INFO ] sort/places :
D4->place_482,
Threads->FetchJobB,QueueJobE,NotifyEventJobQueuedE,NotifyEventEndOfCheckSourcesE,NotifyEventEndOfCheckSourcesB,place_523,place_522,place_521,place_520,place_518,place_500,Check_Sources_E,Check_Sources_B,place_782,place_787,Perform_Work_E,Schedule_Task_B,Try_Check_Sources_E,Try_Check_Sources_B,
D5->Schedule_Task_E,
D6->CreatedJobs,
Jobs->f3,f2,f1,AvailableJobId,
Dot->block,mo3,mo2,mo1,mi3,mi2,mi1,cSources,place_462,place_460,place_458,place_456,CanInjectEvent,JobCnt,cJobCnt,
Sources->ModifiedSrc,DataOnSrc,TheSour,
D1->FetchJobE,QueueJobB,NotifyEventJobQueuedB,Perform_Work_B,
[2021-05-19 00:32:57] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2021-05-19 00:32:57] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2021-05-19 00:32:57] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2021-05-19 00:32:57] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2021-05-19 00:32:57] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2021-05-19 00:32:57] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2021-05-19 00:32:57] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 369 PT places and 1272.0 transition bindings in 40 ms.
[2021-05-19 00:32:57] [INFO ] Computed order based on color domains.
[2021-05-19 00:32:57] [INFO ] Unfolded HLPN to a Petri net with 369 places and 575 transitions in 14 ms.
[2021-05-19 00:32:57] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 20 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 48 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 707 resets, run finished after 102 ms. (steps per millisecond=98 ) properties seen :[1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1]
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 244 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 187 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 303 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 163 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 290 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 167 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 177 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 248 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 192 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 175 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 161 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 00:32:57] [INFO ] Flow matrix only has 551 transitions (discarded 4 similar events)
// Phase 1: matrix 551 rows 349 cols
[2021-05-19 00:32:57] [INFO ] Computed 62 place invariants in 44 ms
[2021-05-19 00:32:58] [INFO ] [Real]Absence check using 55 positive place invariants in 50 ms returned sat
[2021-05-19 00:32:58] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 9 ms returned sat
[2021-05-19 00:32:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:32:58] [INFO ] [Real]Absence check using state equation in 559 ms returned sat
[2021-05-19 00:32:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:32:59] [INFO ] [Nat]Absence check using 55 positive place invariants in 28 ms returned sat
[2021-05-19 00:32:59] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 7 ms returned sat
[2021-05-19 00:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:32:59] [INFO ] [Nat]Absence check using state equation in 531 ms returned sat
[2021-05-19 00:32:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 00:32:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 83 ms returned sat
[2021-05-19 00:32:59] [INFO ] Computed and/alt/rep : 549/8982/545 causal constraints in 61 ms.
[2021-05-19 00:33:00] [INFO ] Added : 33 causal constraints over 7 iterations in 684 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
[2021-05-19 00:33:00] [INFO ] [Real]Absence check using 55 positive place invariants in 27 ms returned sat
[2021-05-19 00:33:00] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 7 ms returned sat
[2021-05-19 00:33:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:33:01] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2021-05-19 00:33:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:33:01] [INFO ] [Nat]Absence check using 55 positive place invariants in 22 ms returned sat
[2021-05-19 00:33:01] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 6 ms returned sat
[2021-05-19 00:33:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:33:01] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2021-05-19 00:33:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2021-05-19 00:33:01] [INFO ] Computed and/alt/rep : 549/8982/545 causal constraints in 31 ms.
[2021-05-19 00:33:03] [INFO ] Added : 70 causal constraints over 15 iterations in 1710 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
[2021-05-19 00:33:03] [INFO ] [Real]Absence check using 55 positive place invariants in 41 ms returned sat
[2021-05-19 00:33:03] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
[2021-05-19 00:33:03] [INFO ] [Real]Absence check using 55 positive place invariants in 22 ms returned sat
[2021-05-19 00:33:03] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 4 ms returned unsat
[2021-05-19 00:33:03] [INFO ] [Real]Absence check using 55 positive place invariants in 24 ms returned sat
[2021-05-19 00:33:03] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 26 ms returned sat
[2021-05-19 00:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using state equation in 463 ms returned sat
[2021-05-19 00:33:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:33:04] [INFO ] [Nat]Absence check using 55 positive place invariants in 109 ms returned sat
[2021-05-19 00:33:04] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 20 ms returned unsat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive place invariants in 10 ms returned unsat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive place invariants in 9 ms returned unsat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive place invariants in 34 ms returned sat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 4 ms returned unsat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive place invariants in 23 ms returned sat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 3 ms returned unsat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive place invariants in 61 ms returned sat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 20 ms returned unsat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive place invariants in 22 ms returned sat
[2021-05-19 00:33:04] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 6 ms returned unsat
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J20-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 11800 steps, including 886 resets, run finished after 53 ms. (steps per millisecond=222 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 4000 steps, including 188 resets, run finished after 11 ms. (steps per millisecond=363 ) properties seen :[0, 0] could not realise parikh vector
Support contains 91 out of 349 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 349/349 places, 555/555 transitions.
Ensure Unique test removed 5 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 344 transition count 552
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 11 place count 341 transition count 552
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 11 place count 341 transition count 549
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 17 place count 338 transition count 549
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 336 transition count 547
Applied a total of 21 rules in 79 ms. Remains 336 /349 variables (removed 13) and now considering 547/555 (removed 8) transitions.
[2021-05-19 00:33:04] [INFO ] Flow matrix only has 543 transitions (discarded 4 similar events)
// Phase 1: matrix 543 rows 336 cols
[2021-05-19 00:33:04] [INFO ] Computed 57 place invariants in 10 ms
[2021-05-19 00:33:06] [INFO ] Dead Transitions using invariants and state equation in 1111 ms returned [416, 417, 418, 420, 423, 427, 432, 438, 439, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 450, 451, 452, 453, 454, 455, 456, 457, 459, 460, 461, 462, 463, 464, 465, 466, 467, 468, 469, 470, 471, 472, 473, 474, 475, 476, 477, 479, 480, 481, 482, 483, 485, 488, 489, 490, 491, 492, 493, 494, 495, 496, 497, 498, 499, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 514, 515, 516, 517, 518, 520, 523, 524, 525, 526, 527, 528, 530, 533, 537, 538, 539, 540]
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions :[540, 539, 538, 537, 533, 530, 528, 527, 526, 525, 524, 523, 520, 518, 517, 516, 515, 514, 512, 511, 510, 509, 508, 507, 506, 505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 485, 483, 482, 481, 480, 479, 477, 476, 475, 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, 464, 463, 462, 461, 460, 459, 457, 456, 455, 454, 453, 452, 451, 450, 449, 448, 447, 446, 445, 444, 443, 442, 441, 440, 439, 438, 432, 427, 423, 420, 418, 417, 416]
Starting structural reductions, iteration 1 : 336/349 places, 452/555 transitions.
Applied a total of 0 rules in 12 ms. Remains 336 /336 variables (removed 0) and now considering 452/452 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 336/349 places, 452/555 transitions.
Incomplete random walk after 1000000 steps, including 74645 resets, run finished after 2433 ms. (steps per millisecond=411 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 26223 resets, run finished after 1415 ms. (steps per millisecond=706 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 14966 resets, run finished after 937 ms. (steps per millisecond=1067 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 14806019 steps, run timeout after 30001 ms. (steps per millisecond=493 ) properties seen :[0, 0]
Probabilistic random walk after 14806019 steps, saw 4102135 distinct states, run finished after 30001 ms. (steps per millisecond=493 ) properties seen :[0, 0]
[2021-05-19 00:33:40] [INFO ] Flow matrix only has 448 transitions (discarded 4 similar events)
// Phase 1: matrix 448 rows 336 cols
[2021-05-19 00:33:40] [INFO ] Computed 57 place invariants in 9 ms
[2021-05-19 00:33:40] [INFO ] [Real]Absence check using 51 positive place invariants in 22 ms returned sat
[2021-05-19 00:33:40] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-19 00:33:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:33:41] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2021-05-19 00:33:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:33:41] [INFO ] [Nat]Absence check using 51 positive place invariants in 35 ms returned sat
[2021-05-19 00:33:41] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 20 ms returned sat
[2021-05-19 00:33:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:33:41] [INFO ] [Nat]Absence check using state equation in 573 ms returned sat
[2021-05-19 00:33:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 00:33:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2021-05-19 00:33:42] [INFO ] Deduced a trap composed of 132 places in 377 ms
[2021-05-19 00:33:42] [INFO ] Deduced a trap composed of 138 places in 218 ms
[2021-05-19 00:33:42] [INFO ] Deduced a trap composed of 136 places in 121 ms
[2021-05-19 00:33:43] [INFO ] Deduced a trap composed of 139 places in 256 ms
[2021-05-19 00:33:43] [INFO ] Deduced a trap composed of 132 places in 286 ms
[2021-05-19 00:33:44] [INFO ] Deduced a trap composed of 139 places in 627 ms
[2021-05-19 00:33:44] [INFO ] Deduced a trap composed of 133 places in 341 ms
[2021-05-19 00:33:44] [INFO ] Deduced a trap composed of 132 places in 275 ms
[2021-05-19 00:33:45] [INFO ] Deduced a trap composed of 138 places in 283 ms
[2021-05-19 00:33:45] [INFO ] Deduced a trap composed of 141 places in 142 ms
[2021-05-19 00:33:45] [INFO ] Deduced a trap composed of 148 places in 180 ms
[2021-05-19 00:33:45] [INFO ] Deduced a trap composed of 135 places in 122 ms
[2021-05-19 00:33:45] [INFO ] Deduced a trap composed of 123 places in 110 ms
[2021-05-19 00:33:46] [INFO ] Deduced a trap composed of 136 places in 123 ms
[2021-05-19 00:33:46] [INFO ] Deduced a trap composed of 126 places in 404 ms
[2021-05-19 00:33:46] [INFO ] Deduced a trap composed of 144 places in 257 ms
[2021-05-19 00:33:47] [INFO ] Deduced a trap composed of 132 places in 184 ms
[2021-05-19 00:33:47] [INFO ] Deduced a trap composed of 133 places in 129 ms
[2021-05-19 00:33:47] [INFO ] Deduced a trap composed of 138 places in 236 ms
[2021-05-19 00:33:48] [INFO ] Deduced a trap composed of 147 places in 95 ms
[2021-05-19 00:33:48] [INFO ] Deduced a trap composed of 141 places in 104 ms
[2021-05-19 00:33:49] [INFO ] Deduced a trap composed of 129 places in 96 ms
[2021-05-19 00:33:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:33:55] [INFO ] Deduced a trap composed of 142 places in 115 ms
[2021-05-19 00:33:55] [INFO ] Deduced a trap composed of 141 places in 108 ms
[2021-05-19 00:33:55] [INFO ] Deduced a trap composed of 138 places in 108 ms
[2021-05-19 00:33:55] [INFO ] Deduced a trap composed of 132 places in 106 ms
[2021-05-19 00:33:55] [INFO ] Deduced a trap composed of 127 places in 106 ms
[2021-05-19 00:33:56] [INFO ] Deduced a trap composed of 126 places in 110 ms
[2021-05-19 00:33:56] [INFO ] Deduced a trap composed of 138 places in 97 ms
[2021-05-19 00:33:56] [INFO ] Deduced a trap composed of 135 places in 109 ms
[2021-05-19 00:33:56] [INFO ] Deduced a trap composed of 138 places in 107 ms
[2021-05-19 00:33:56] [INFO ] Deduced a trap composed of 138 places in 106 ms
[2021-05-19 00:33:56] [INFO ] Deduced a trap composed of 142 places in 106 ms
[2021-05-19 00:33:57] [INFO ] Deduced a trap composed of 136 places in 101 ms
[2021-05-19 00:33:57] [INFO ] Deduced a trap composed of 126 places in 106 ms
[2021-05-19 00:33:59] [INFO ] Deduced a trap composed of 123 places in 245 ms
[2021-05-19 00:34:00] [INFO ] Deduced a trap composed of 129 places in 223 ms
[2021-05-19 00:34:01] [INFO ] Deduced a trap composed of 145 places in 189 ms
[2021-05-19 00:34:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:34:26] [INFO ] Deduced a trap composed of 2 places in 259 ms
[2021-05-19 00:34:26] [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 (> (+ s333 s334) 0)") while checking expression at index 0
[2021-05-19 00:34:26] [INFO ] [Real]Absence check using 51 positive place invariants in 23 ms returned sat
[2021-05-19 00:34:26] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-19 00:34:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:27] [INFO ] [Real]Absence check using state equation in 353 ms returned sat
[2021-05-19 00:34:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:34:27] [INFO ] [Nat]Absence check using 51 positive place invariants in 21 ms returned sat
[2021-05-19 00:34:27] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-19 00:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:27] [INFO ] [Nat]Absence check using state equation in 409 ms returned sat
[2021-05-19 00:34:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2021-05-19 00:34:27] [INFO ] Computed and/alt/rep : 446/4456/442 causal constraints in 52 ms.
[2021-05-19 00:34:28] [INFO ] Added : 60 causal constraints over 12 iterations in 904 ms. Result :sat
[2021-05-19 00:34:28] [INFO ] Deduced a trap composed of 67 places in 110 ms
[2021-05-19 00:34:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 153 ms
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 10800 steps, including 875 resets, run finished after 29 ms. (steps per millisecond=372 ) properties seen :[0, 0] could not realise parikh vector
Support contains 91 out of 336 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 336/336 places, 452/452 transitions.
Applied a total of 0 rules in 18 ms. Remains 336 /336 variables (removed 0) and now considering 452/452 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 336/336 places, 452/452 transitions.
Starting structural reductions, iteration 0 : 336/336 places, 452/452 transitions.
Applied a total of 0 rules in 10 ms. Remains 336 /336 variables (removed 0) and now considering 452/452 (removed 0) transitions.
[2021-05-19 00:34:28] [INFO ] Flow matrix only has 448 transitions (discarded 4 similar events)
// Phase 1: matrix 448 rows 336 cols
[2021-05-19 00:34:28] [INFO ] Computed 57 place invariants in 5 ms
[2021-05-19 00:34:29] [INFO ] Implicit Places using invariants in 465 ms returned []
[2021-05-19 00:34:29] [INFO ] Flow matrix only has 448 transitions (discarded 4 similar events)
// Phase 1: matrix 448 rows 336 cols
[2021-05-19 00:34:29] [INFO ] Computed 57 place invariants in 8 ms
[2021-05-19 00:34:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 00:34:31] [INFO ] Implicit Places using invariants and state equation in 1938 ms returned []
Implicit Place search using SMT with State Equation took 2406 ms to find 0 implicit places.
[2021-05-19 00:34:31] [INFO ] Redundant transitions in 33 ms returned []
[2021-05-19 00:34:31] [INFO ] Flow matrix only has 448 transitions (discarded 4 similar events)
// Phase 1: matrix 448 rows 336 cols
[2021-05-19 00:34:31] [INFO ] Computed 57 place invariants in 11 ms
[2021-05-19 00:34:32] [INFO ] Dead Transitions using invariants and state equation in 966 ms returned []
Finished structural reductions, in 1 iterations. Remains : 336/336 places, 452/452 transitions.
Incomplete random walk after 100000 steps, including 7491 resets, run finished after 243 ms. (steps per millisecond=411 ) properties seen :[0, 0]
[2021-05-19 00:34:32] [INFO ] Flow matrix only has 448 transitions (discarded 4 similar events)
// Phase 1: matrix 448 rows 336 cols
[2021-05-19 00:34:32] [INFO ] Computed 57 place invariants in 5 ms
[2021-05-19 00:34:32] [INFO ] [Real]Absence check using 51 positive place invariants in 23 ms returned sat
[2021-05-19 00:34:32] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-19 00:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:32] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2021-05-19 00:34:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:34:32] [INFO ] [Nat]Absence check using 51 positive place invariants in 58 ms returned sat
[2021-05-19 00:34:32] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 8 ms returned sat
[2021-05-19 00:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:33] [INFO ] [Nat]Absence check using state equation in 407 ms returned sat
[2021-05-19 00:34:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 00:34:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2021-05-19 00:34:33] [INFO ] Deduced a trap composed of 132 places in 262 ms
[2021-05-19 00:34:33] [INFO ] Deduced a trap composed of 138 places in 93 ms
[2021-05-19 00:34:33] [INFO ] Deduced a trap composed of 136 places in 105 ms
[2021-05-19 00:34:34] [INFO ] Deduced a trap composed of 139 places in 105 ms
[2021-05-19 00:34:34] [INFO ] Deduced a trap composed of 132 places in 104 ms
[2021-05-19 00:34:34] [INFO ] Deduced a trap composed of 139 places in 104 ms
[2021-05-19 00:34:34] [INFO ] Deduced a trap composed of 133 places in 115 ms
[2021-05-19 00:34:34] [INFO ] Deduced a trap composed of 132 places in 112 ms
[2021-05-19 00:34:34] [INFO ] Deduced a trap composed of 138 places in 108 ms
[2021-05-19 00:34:34] [INFO ] Deduced a trap composed of 141 places in 110 ms
[2021-05-19 00:34:35] [INFO ] Deduced a trap composed of 148 places in 110 ms
[2021-05-19 00:34:35] [INFO ] Deduced a trap composed of 135 places in 107 ms
[2021-05-19 00:34:35] [INFO ] Deduced a trap composed of 123 places in 120 ms
[2021-05-19 00:34:35] [INFO ] Deduced a trap composed of 136 places in 120 ms
[2021-05-19 00:34:35] [INFO ] Deduced a trap composed of 126 places in 167 ms
[2021-05-19 00:34:36] [INFO ] Deduced a trap composed of 144 places in 299 ms
[2021-05-19 00:34:36] [INFO ] Deduced a trap composed of 132 places in 112 ms
[2021-05-19 00:34:36] [INFO ] Deduced a trap composed of 133 places in 110 ms
[2021-05-19 00:34:36] [INFO ] Deduced a trap composed of 138 places in 128 ms
[2021-05-19 00:34:37] [INFO ] Deduced a trap composed of 147 places in 118 ms
[2021-05-19 00:34:37] [INFO ] Deduced a trap composed of 141 places in 137 ms
[2021-05-19 00:34:38] [INFO ] Deduced a trap composed of 129 places in 207 ms
[2021-05-19 00:34:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:34:42] [INFO ] Deduced a trap composed of 138 places in 483 ms
[2021-05-19 00:34:43] [INFO ] Deduced a trap composed of 142 places in 160 ms
[2021-05-19 00:34:43] [INFO ] Deduced a trap composed of 136 places in 419 ms
[2021-05-19 00:34:43] [INFO ] Deduced a trap composed of 139 places in 108 ms
[2021-05-19 00:34:44] [INFO ] Deduced a trap composed of 135 places in 407 ms
[2021-05-19 00:34:44] [INFO ] Deduced a trap composed of 135 places in 162 ms
[2021-05-19 00:34:47] [INFO ] Deduced a trap composed of 129 places in 2920 ms
[2021-05-19 00:34:47] [INFO ] Deduced a trap composed of 144 places in 136 ms
[2021-05-19 00:34:48] [INFO ] Deduced a trap composed of 135 places in 146 ms
[2021-05-19 00:34:48] [INFO ] Deduced a trap composed of 127 places in 98 ms
[2021-05-19 00:34:49] [INFO ] Deduced a trap composed of 135 places in 143 ms
[2021-05-19 00:34:49] [INFO ] Deduced a trap composed of 132 places in 134 ms
[2021-05-19 00:34:49] [INFO ] Deduced a trap composed of 139 places in 94 ms
[2021-05-19 00:34:50] [INFO ] Deduced a trap composed of 133 places in 100 ms
[2021-05-19 00:34:50] [INFO ] Deduced a trap composed of 135 places in 123 ms
[2021-05-19 00:34:50] [INFO ] Deduced a trap composed of 138 places in 108 ms
[2021-05-19 00:34:50] [INFO ] Deduced a trap composed of 132 places in 102 ms
[2021-05-19 00:34:51] [INFO ] Deduced a trap composed of 135 places in 102 ms
[2021-05-19 00:34:52] [INFO ] Deduced a trap composed of 144 places in 107 ms
[2021-05-19 00:34:52] [INFO ] Deduced a trap composed of 136 places in 104 ms
[2021-05-19 00:34:52] [INFO ] Deduced a trap composed of 132 places in 107 ms
[2021-05-19 00:34:52] [INFO ] Deduced a trap composed of 133 places in 135 ms
[2021-05-19 00:34:52] [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 (> (+ s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s32 s34 s44 s53 s55 s65 s77 s79 s89 s98 s100 s110 s122 s124 s134 s136 s137 s138 s139 s140 s141 s142 s147 s148 s152 s153 s157 s158 s162 s163 s167 s168 s172 s173 s177 s178 s182 s183 s192 s193 s202 s203 s207 s208 s212 s213 s217 s218 s222 s223 s227 s228 s232 s233 s237 s238 s242 s243 s252 s253 s255 s256 s257 s286 s287 s288 s289 s290 s291 s292 s293 s294 s295 s296 s297 s298 s299 s300 s301 s302 s303 s304 s305 s306 s307 s308 s309 s310 s311 s312 s313 s314 s315 s316 s317 s318 s319 s320 s321 s322 s323 s324 s325 s326 s327 s328 s329 s330 s331 s332 s335) 0)") while checking expression at index 0
[2021-05-19 00:34:52] [INFO ] [Real]Absence check using 51 positive place invariants in 20 ms returned sat
[2021-05-19 00:34:52] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-19 00:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:53] [INFO ] [Real]Absence check using state equation in 342 ms returned sat
[2021-05-19 00:34:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:34:53] [INFO ] [Nat]Absence check using 51 positive place invariants in 20 ms returned sat
[2021-05-19 00:34:53] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-19 00:34:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:53] [INFO ] [Nat]Absence check using state equation in 351 ms returned sat
[2021-05-19 00:34:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2021-05-19 00:34:53] [INFO ] Computed and/alt/rep : 446/4456/442 causal constraints in 24 ms.
[2021-05-19 00:34:54] [INFO ] Added : 60 causal constraints over 12 iterations in 861 ms. Result :sat
[2021-05-19 00:34:54] [INFO ] Deduced a trap composed of 67 places in 143 ms
[2021-05-19 00:34:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 336 transition count 448
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 336 transition count 447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 335 transition count 447
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 11 place count 335 transition count 442
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 16 place count 330 transition count 442
Applied a total of 16 rules in 56 ms. Remains 330 /336 variables (removed 6) and now considering 442/452 (removed 10) transitions.
// Phase 1: matrix 442 rows 330 cols
[2021-05-19 00:34:54] [INFO ] Computed 57 place invariants in 4 ms
[2021-05-19 00:34:55] [INFO ] [Real]Absence check using 51 positive place invariants in 60 ms returned sat
[2021-05-19 00:34:55] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 8 ms returned sat
[2021-05-19 00:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:56] [INFO ] [Real]Absence check using state equation in 1678 ms returned sat
[2021-05-19 00:34:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:34:56] [INFO ] [Nat]Absence check using 51 positive place invariants in 36 ms returned sat
[2021-05-19 00:34:56] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 20 ms returned sat
[2021-05-19 00:34:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:34:57] [INFO ] [Nat]Absence check using state equation in 569 ms returned sat
[2021-05-19 00:34:57] [INFO ] Deduced a trap composed of 137 places in 210 ms
[2021-05-19 00:34:58] [INFO ] Deduced a trap composed of 140 places in 498 ms
[2021-05-19 00:34:58] [INFO ] Deduced a trap composed of 131 places in 104 ms
[2021-05-19 00:35:00] [INFO ] Deduced a trap composed of 128 places in 2055 ms
[2021-05-19 00:35:00] [INFO ] Deduced a trap composed of 131 places in 220 ms
[2021-05-19 00:35:00] [INFO ] Deduced a trap composed of 134 places in 191 ms
[2021-05-19 00:35:01] [INFO ] Deduced a trap composed of 131 places in 247 ms
[2021-05-19 00:35:01] [INFO ] Deduced a trap composed of 134 places in 246 ms
[2021-05-19 00:35:01] [INFO ] Deduced a trap composed of 137 places in 218 ms
[2021-05-19 00:35:01] [INFO ] Deduced a trap composed of 134 places in 224 ms
[2021-05-19 00:35:02] [INFO ] Deduced a trap composed of 131 places in 255 ms
[2021-05-19 00:35:02] [INFO ] Deduced a trap composed of 131 places in 240 ms
[2021-05-19 00:35:02] [INFO ] Deduced a trap composed of 143 places in 229 ms
[2021-05-19 00:35:03] [INFO ] Deduced a trap composed of 140 places in 247 ms
[2021-05-19 00:35:03] [INFO ] Deduced a trap composed of 131 places in 144 ms
[2021-05-19 00:35:03] [INFO ] Deduced a trap composed of 128 places in 137 ms
[2021-05-19 00:35:03] [INFO ] Deduced a trap composed of 125 places in 129 ms
[2021-05-19 00:35:03] [INFO ] Deduced a trap composed of 137 places in 142 ms
[2021-05-19 00:35:04] [INFO ] Deduced a trap composed of 125 places in 124 ms
[2021-05-19 00:35:04] [INFO ] Deduced a trap composed of 140 places in 111 ms
[2021-05-19 00:35:04] [INFO ] Deduced a trap composed of 125 places in 130 ms
[2021-05-19 00:35:04] [INFO ] Deduced a trap composed of 134 places in 109 ms
[2021-05-19 00:35:04] [INFO ] Deduced a trap composed of 146 places in 97 ms
[2021-05-19 00:35:04] [INFO ] Deduced a trap composed of 131 places in 135 ms
[2021-05-19 00:35:04] [INFO ] Deduced a trap composed of 125 places in 137 ms
[2021-05-19 00:35:05] [INFO ] Deduced a trap composed of 134 places in 125 ms
[2021-05-19 00:35:05] [INFO ] Deduced a trap composed of 137 places in 109 ms
[2021-05-19 00:35:05] [INFO ] Deduced a trap composed of 140 places in 226 ms
[2021-05-19 00:35:05] [INFO ] Deduced a trap composed of 143 places in 146 ms
[2021-05-19 00:35:05] [INFO ] Deduced a trap composed of 131 places in 122 ms
[2021-05-19 00:35:06] [INFO ] Deduced a trap composed of 134 places in 113 ms
[2021-05-19 00:35:06] [INFO ] Deduced a trap composed of 134 places in 124 ms
[2021-05-19 00:35:06] [INFO ] Deduced a trap composed of 134 places in 238 ms
[2021-05-19 00:35:07] [INFO ] Deduced a trap composed of 143 places in 217 ms
[2021-05-19 00:35:07] [INFO ] Deduced a trap composed of 134 places in 223 ms
[2021-05-19 00:35:07] [INFO ] Deduced a trap composed of 131 places in 103 ms
[2021-05-19 00:35:07] [INFO ] Deduced a trap composed of 134 places in 102 ms
[2021-05-19 00:35:07] [INFO ] Deduced a trap composed of 122 places in 104 ms
[2021-05-19 00:35:07] [INFO ] Deduced a trap composed of 140 places in 119 ms
[2021-05-19 00:35:08] [INFO ] Deduced a trap composed of 128 places in 207 ms
[2021-05-19 00:35:08] [INFO ] Deduced a trap composed of 128 places in 590 ms
[2021-05-19 00:35:08] [INFO ] Deduced a trap composed of 137 places in 163 ms
[2021-05-19 00:35:09] [INFO ] Deduced a trap composed of 137 places in 191 ms
[2021-05-19 00:35:09] [INFO ] Deduced a trap composed of 137 places in 128 ms
[2021-05-19 00:35:09] [INFO ] Deduced a trap composed of 140 places in 111 ms
[2021-05-19 00:35:09] [INFO ] Deduced a trap composed of 140 places in 116 ms
[2021-05-19 00:35:09] [INFO ] Deduced a trap composed of 134 places in 124 ms
[2021-05-19 00:35:10] [INFO ] Deduced a trap composed of 134 places in 113 ms
[2021-05-19 00:35:10] [INFO ] Deduced a trap composed of 137 places in 110 ms
[2021-05-19 00:35:10] [INFO ] Deduced a trap composed of 131 places in 98 ms
[2021-05-19 00:35:10] [INFO ] Deduced a trap composed of 143 places in 112 ms
[2021-05-19 00:35:10] [INFO ] Deduced a trap composed of 150 places in 178 ms
[2021-05-19 00:35:11] [INFO ] Deduced a trap composed of 131 places in 186 ms
[2021-05-19 00:35:11] [INFO ] Deduced a trap composed of 128 places in 129 ms
[2021-05-19 00:35:11] [INFO ] Deduced a trap composed of 131 places in 255 ms
[2021-05-19 00:35:11] [INFO ] Deduced a trap composed of 140 places in 260 ms
[2021-05-19 00:35:11] [INFO ] Deduced a trap composed of 137 places in 111 ms
[2021-05-19 00:35:12] [INFO ] Deduced a trap composed of 131 places in 106 ms
[2021-05-19 00:35:12] [INFO ] Deduced a trap composed of 131 places in 107 ms
[2021-05-19 00:35:12] [INFO ] Deduced a trap composed of 137 places in 117 ms
[2021-05-19 00:35:12] [INFO ] Deduced a trap composed of 134 places in 178 ms
[2021-05-19 00:35:13] [INFO ] Deduced a trap composed of 140 places in 155 ms
[2021-05-19 00:35:13] [INFO ] Deduced a trap composed of 137 places in 102 ms
[2021-05-19 00:35:13] [INFO ] Deduced a trap composed of 131 places in 100 ms
[2021-05-19 00:35:13] [INFO ] Deduced a trap composed of 128 places in 183 ms
[2021-05-19 00:35:13] [INFO ] Deduced a trap composed of 137 places in 172 ms
[2021-05-19 00:35:14] [INFO ] Deduced a trap composed of 125 places in 157 ms
[2021-05-19 00:35:14] [INFO ] Deduced a trap composed of 122 places in 117 ms
[2021-05-19 00:35:15] [INFO ] Deduced a trap composed of 137 places in 137 ms
[2021-05-19 00:35:15] [INFO ] Deduced a trap composed of 137 places in 149 ms
[2021-05-19 00:35:15] [INFO ] Deduced a trap composed of 128 places in 107 ms
[2021-05-19 00:35:15] [INFO ] Deduced a trap composed of 147 places in 100 ms
[2021-05-19 00:35:15] [INFO ] Deduced a trap composed of 128 places in 96 ms
[2021-05-19 00:35:16] [INFO ] Deduced a trap composed of 131 places in 148 ms
[2021-05-19 00:35:16] [INFO ] Deduced a trap composed of 131 places in 105 ms
[2021-05-19 00:35:16] [INFO ] Deduced a trap composed of 137 places in 107 ms
[2021-05-19 00:35:16] [INFO ] Deduced a trap composed of 134 places in 137 ms
[2021-05-19 00:35:16] [INFO ] Deduced a trap composed of 134 places in 92 ms
[2021-05-19 00:35:16] [INFO ] Deduced a trap composed of 131 places in 92 ms
[2021-05-19 00:35:17] [INFO ] Deduced a trap composed of 131 places in 127 ms
[2021-05-19 00:35:17] [INFO ] Deduced a trap composed of 131 places in 159 ms
[2021-05-19 00:35:17] [INFO ] Deduced a trap composed of 125 places in 128 ms
[2021-05-19 00:35:18] [INFO ] Deduced a trap composed of 125 places in 117 ms
[2021-05-19 00:35:18] [INFO ] Deduced a trap composed of 128 places in 94 ms
[2021-05-19 00:35:18] [INFO ] Deduced a trap composed of 131 places in 114 ms
[2021-05-19 00:35:18] [INFO ] Deduced a trap composed of 125 places in 117 ms
[2021-05-19 00:35:19] [INFO ] Deduced a trap composed of 147 places in 110 ms
[2021-05-19 00:35:19] [INFO ] Deduced a trap composed of 134 places in 107 ms
[2021-05-19 00:35:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 00:35:41] [INFO ] Deduced a trap composed of 2 places in 142 ms
[2021-05-19 00:35:41] [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 (> (+ s327 s328) 0)") while checking expression at index 0
[2021-05-19 00:35:42] [INFO ] [Real]Absence check using 51 positive place invariants in 120 ms returned sat
[2021-05-19 00:35:42] [INFO ] [Real]Absence check using 51 positive and 6 generalized place invariants in 5 ms returned sat
[2021-05-19 00:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 00:35:42] [INFO ] [Real]Absence check using state equation in 338 ms returned sat
[2021-05-19 00:35:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 00:35:42] [INFO ] [Nat]Absence check using 51 positive place invariants in 20 ms returned sat
[2021-05-19 00:35:42] [INFO ] [Nat]Absence check using 51 positive and 6 generalized place invariants in 6 ms returned sat
[2021-05-19 00:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 00:35:42] [INFO ] [Nat]Absence check using state equation in 375 ms returned sat
[2021-05-19 00:35:42] [INFO ] Computed and/alt/rep : 441/4371/441 causal constraints in 30 ms.
[2021-05-19 00:35:44] [INFO ] Added : 59 causal constraints over 12 iterations in 1159 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 21 ms.
[2021-05-19 00:35:44] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2021-05-19 00:35:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 7 ms.
[2021-05-19 00:35:44] [INFO ] Flatten gal took : 124 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ PolyORBNT-COL-S05J20 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 8676084 kB
After kill :
MemTotal: 16427332 kB
MemFree: 8736988 kB
--------------------
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="PolyORBNT-COL-S05J20"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is PolyORBNT-COL-S05J20, 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 r170-oct2-162089287200183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J20.tgz
mv PolyORBNT-COL-S05J20 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 '
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 ;