fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r176-tajo-158987872100574
Last Updated
Jun 28, 2020

About the Execution of ITS-LoLa for PolyORBNT-COL-S05J40

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.110 3600000.00 74557.00 60.70 TTTFTFFTFFFFFFFT normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872100574.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBNT-COL-S05J40, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872100574
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 4.1K Apr 12 06:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 12 06:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 11 05:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 11 05:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 10 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 9 18:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 18:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 93K Mar 24 05:37 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-S05J40-ReachabilityCardinality-00
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-01
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-02
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-03
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-04
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-05
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-06
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-07
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-08
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-09
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-10
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-11
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-12
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-13
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-14
FORMULA_NAME PolyORBNT-COL-S05J40-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1591165040218

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 06:17:21] [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 06:17:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 06:17:21] [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 06:17:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 629 ms
[2020-06-03 06:17:22] [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,

[2020-06-03 06:17:22] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-06-03 06:17:22] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-06-03 06:17:22] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-06-03 06:17:22] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-06-03 06:17:22] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-06-03 06:17:22] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-06-03 06:17:22] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 669 PT places and 1712.0 transition bindings in 21 ms.
[2020-06-03 06:17:22] [INFO ] Computed order based on color domains.
[2020-06-03 06:17:22] [INFO ] Unfolded HLPN to a Petri net with 669 places and 975 transitions in 21 ms.
[2020-06-03 06:17:22] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 40 places in 6 ms
Reduce places removed 40 places and 40 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 54 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10002 steps, including 676 resets, run finished after 145 ms. (steps per millisecond=68 ) properties seen :[0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1]
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 259 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 124 resets, run finished after 58 ms. (steps per millisecond=172 ) 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 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 263 resets, run finished after 80 ms. (steps per millisecond=125 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 251 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 125 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 109 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 45 ms. (steps per millisecond=222 ) 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 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 06:17:23] [INFO ] Flow matrix only has 931 transitions (discarded 4 similar events)
// Phase 1: matrix 931 rows 629 cols
[2020-06-03 06:17:23] [INFO ] Computed 102 place invariants in 71 ms
[2020-06-03 06:17:23] [INFO ] [Real]Absence check using 95 positive place invariants in 58 ms returned sat
[2020-06-03 06:17:23] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 7 ms returned unsat
[2020-06-03 06:17:23] [INFO ] [Real]Absence check using 95 positive place invariants in 7 ms returned unsat
[2020-06-03 06:17:23] [INFO ] [Real]Absence check using 95 positive place invariants in 69 ms returned sat
[2020-06-03 06:17:23] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 12 ms returned unsat
[2020-06-03 06:17:23] [INFO ] [Real]Absence check using 95 positive place invariants in 66 ms returned sat
[2020-06-03 06:17:23] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 10 ms returned unsat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive place invariants in 63 ms returned sat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 11 ms returned unsat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive place invariants in 39 ms returned unsat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive place invariants in 32 ms returned unsat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive place invariants in 47 ms returned sat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 9 ms returned unsat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive place invariants in 45 ms returned sat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 9 ms returned unsat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive place invariants in 60 ms returned sat
[2020-06-03 06:17:24] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 11 ms returned sat
[2020-06-03 06:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:17:25] [INFO ] [Real]Absence check using state equation in 1222 ms returned sat
[2020-06-03 06:17:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:17:26] [INFO ] [Nat]Absence check using 95 positive place invariants in 81 ms returned sat
[2020-06-03 06:17:26] [INFO ] [Nat]Absence check using 95 positive and 7 generalized place invariants in 15 ms returned sat
[2020-06-03 06:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:17:30] [INFO ] [Nat]Absence check using state equation in 4379 ms returned sat
[2020-06-03 06:17:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 06:17:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 106 ms returned sat
[2020-06-03 06:17:30] [INFO ] Computed and/alt/rep : 929/20282/925 causal constraints in 116 ms.
[2020-06-03 06:17:30] [INFO ] Added : 5 causal constraints over 1 iterations in 267 ms. Result :unknown
[2020-06-03 06:17:31] [INFO ] [Real]Absence check using 95 positive place invariants in 62 ms returned sat
[2020-06-03 06:17:31] [INFO ] [Real]Absence check using 95 positive and 7 generalized place invariants in 17 ms returned sat
[2020-06-03 06:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:17:32] [INFO ] [Real]Absence check using state equation in 1448 ms returned sat
[2020-06-03 06:17:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:17:32] [INFO ] [Nat]Absence check using 95 positive place invariants in 50 ms returned unsat
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 2200 steps, including 649 resets, run finished after 37 ms. (steps per millisecond=59 ) properties seen :[0] could not realise parikh vector
Support contains 213 out of 629 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 629/629 places, 935/935 transitions.
Ensure Unique test removed 5 places
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 624 transition count 890
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 95 place count 579 transition count 890
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 95 place count 579 transition count 846
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 183 place count 535 transition count 846
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 185 place count 534 transition count 845
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 186 place count 534 transition count 844
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 187 place count 533 transition count 844
Applied a total of 187 rules in 169 ms. Remains 533 /629 variables (removed 96) and now considering 844/935 (removed 91) transitions.
[2020-06-03 06:17:32] [INFO ] Flow matrix only has 840 transitions (discarded 4 similar events)
// Phase 1: matrix 840 rows 533 cols
[2020-06-03 06:17:33] [INFO ] Computed 97 place invariants in 72 ms
[2020-06-03 06:17:34] [INFO ] Dead Transitions using invariants and state equation in 1887 ms returned [292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 333, 334, 335, 336, 337, 339, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 368, 369, 370, 371, 372, 374, 377, 378, 379, 380, 381, 382, 384, 387, 391, 392, 393, 394, 395, 396, 397, 399, 402, 406, 411]
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions :[411, 406, 402, 399, 397, 396, 395, 394, 393, 392, 391, 387, 384, 382, 381, 380, 379, 378, 377, 374, 372, 371, 370, 369, 368, 366, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 347, 346, 345, 344, 343, 342, 339, 337, 336, 335, 334, 333, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, 296, 295, 294, 293, 292]
Starting structural reductions, iteration 1 : 533/629 places, 749/935 transitions.
Applied a total of 0 rules in 21 ms. Remains 533 /533 variables (removed 0) and now considering 749/749 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 533/629 places, 749/935 transitions.
Incomplete random walk after 1000000 steps, including 46986 resets, run finished after 6298 ms. (steps per millisecond=158 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 2215 resets, run finished after 3709 ms. (steps per millisecond=269 ) properties seen :[0]
Interrupted probabilistic random walk after 6306774 steps, run timeout after 30001 ms. (steps per millisecond=210 ) properties seen :[0]
Probabilistic random walk after 6306774 steps, saw 2026802 distinct states, run finished after 30001 ms. (steps per millisecond=210 ) properties seen :[0]
[2020-06-03 06:18:14] [INFO ] Flow matrix only has 745 transitions (discarded 4 similar events)
// Phase 1: matrix 745 rows 533 cols
[2020-06-03 06:18:14] [INFO ] Computed 97 place invariants in 15 ms
[2020-06-03 06:18:15] [INFO ] [Real]Absence check using 90 positive place invariants in 73 ms returned sat
[2020-06-03 06:18:15] [INFO ] [Real]Absence check using 90 positive and 7 generalized place invariants in 16 ms returned sat
[2020-06-03 06:18:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:18:16] [INFO ] [Real]Absence check using state equation in 1053 ms returned sat
[2020-06-03 06:18:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:18:16] [INFO ] [Nat]Absence check using 90 positive place invariants in 76 ms returned sat
[2020-06-03 06:18:16] [INFO ] [Nat]Absence check using 90 positive and 7 generalized place invariants in 17 ms returned sat
[2020-06-03 06:18:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:18:17] [INFO ] [Nat]Absence check using state equation in 1000 ms returned sat
[2020-06-03 06:18:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 06:18:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 141 ms returned sat
[2020-06-03 06:18:17] [INFO ] Deduced a trap composed of 125 places in 318 ms
[2020-06-03 06:18:18] [INFO ] Deduced a trap composed of 134 places in 333 ms
[2020-06-03 06:18:18] [INFO ] Deduced a trap composed of 119 places in 321 ms
[2020-06-03 06:18:18] [INFO ] Deduced a trap composed of 134 places in 327 ms
[2020-06-03 06:18:19] [INFO ] Deduced a trap composed of 131 places in 310 ms
[2020-06-03 06:18:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 5 trap constraints in 1890 ms
FORMULA PolyORBNT-COL-S05J40-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

--------------------
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-S05J40"
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 PolyORBNT-COL-S05J40, 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 r176-tajo-158987872100574"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J40.tgz
mv PolyORBNT-COL-S05J40 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 ;