MCC'2020 - Execution of r176-tajo-158987872100586

About the Execution of ITS-LoLa for PolyORBNT-COL-S05J80

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
15743.620	3600000.00	3653059.00	660.80	??????????????F?	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-158987872100586.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBNT-COL-S05J80, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872100586
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.9K Apr 12 06:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 12 06:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 11 05:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 11 05:49 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 3.6K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 10 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 9 18:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 18:40 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 94K 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-S05J80-00
FORMULA_NAME PolyORBNT-COL-S05J80-01
FORMULA_NAME PolyORBNT-COL-S05J80-02
FORMULA_NAME PolyORBNT-COL-S05J80-03
FORMULA_NAME PolyORBNT-COL-S05J80-04
FORMULA_NAME PolyORBNT-COL-S05J80-05
FORMULA_NAME PolyORBNT-COL-S05J80-06
FORMULA_NAME PolyORBNT-COL-S05J80-07
FORMULA_NAME PolyORBNT-COL-S05J80-08
FORMULA_NAME PolyORBNT-COL-S05J80-09
FORMULA_NAME PolyORBNT-COL-S05J80-10
FORMULA_NAME PolyORBNT-COL-S05J80-11
FORMULA_NAME PolyORBNT-COL-S05J80-12
FORMULA_NAME PolyORBNT-COL-S05J80-13
FORMULA_NAME PolyORBNT-COL-S05J80-14
FORMULA_NAME PolyORBNT-COL-S05J80-15

=== Now, execution of the tool begins

BK_START 1591166460541

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 06:41:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 06:41:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 06:41:02] [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 06:41:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 656 ms
[2020-06-03 06:41:02] [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 06:41:02] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-06-03 06:41:02] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-06-03 06:41:02] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-06-03 06:41:02] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-06-03 06:41:02] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-06-03 06:41:02] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-06-03 06:41:02] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 28 ms.
[2020-06-03 06:41:02] [INFO ] Computed order based on color domains.
[2020-06-03 06:41:02] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 1775 transitions in 28 ms.
[2020-06-03 06:41:02] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 80 places in 8 ms
Reduce places removed 80 places and 80 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 76 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 6901 resets, run finished after 1130 ms. (steps per millisecond=88 ) properties seen :[1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1]
[2020-06-03 06:41:04] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2020-06-03 06:41:04] [INFO ] Computed 182 place invariants in 156 ms
[2020-06-03 06:41:04] [INFO ] [Real]Absence check using 175 positive place invariants in 148 ms returned unsat
[2020-06-03 06:41:04] [INFO ] [Real]Absence check using 175 positive place invariants in 25 ms returned unsat
[2020-06-03 06:41:05] [INFO ] [Real]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-06-03 06:41:05] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned unsat
[2020-06-03 06:41:05] [INFO ] [Real]Absence check using 175 positive place invariants in 33 ms returned unsat
[2020-06-03 06:41:05] [INFO ] [Real]Absence check using 175 positive place invariants in 129 ms returned unsat
[2020-06-03 06:41:05] [INFO ] [Real]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-06-03 06:41:05] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 17 ms returned unsat
[2020-06-03 06:41:05] [INFO ] [Real]Absence check using 175 positive place invariants in 22 ms returned unsat
[2020-06-03 06:41:06] [INFO ] [Real]Absence check using 175 positive place invariants in 119 ms returned unsat
[2020-06-03 06:41:06] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-06-03 06:41:06] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 25 ms returned unsat
[2020-06-03 06:41:06] [INFO ] [Real]Absence check using 175 positive place invariants in 170 ms returned sat
[2020-06-03 06:41:06] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned unsat
[2020-06-03 06:41:07] [INFO ] [Real]Absence check using 175 positive place invariants in 126 ms returned unsat
[2020-06-03 06:41:07] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned unsat
[2020-06-03 06:41:07] [INFO ] [Real]Absence check using 175 positive place invariants in 30 ms returned unsat
[2020-06-03 06:41:07] [INFO ] [Real]Absence check using 175 positive place invariants in 49 ms returned unsat
[2020-06-03 06:41:07] [INFO ] [Real]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-06-03 06:41:07] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 24 ms returned unsat
[2020-06-03 06:41:08] [INFO ] [Real]Absence check using 175 positive place invariants in 31 ms returned unsat
[2020-06-03 06:41:08] [INFO ] [Real]Absence check using 175 positive place invariants in 32 ms returned unsat
[2020-06-03 06:41:08] [INFO ] [Real]Absence check using 175 positive place invariants in 31 ms returned unsat
[2020-06-03 06:41:08] [INFO ] [Real]Absence check using 175 positive place invariants in 33 ms returned unsat
[2020-06-03 06:41:08] [INFO ] [Real]Absence check using 175 positive place invariants in 32 ms returned unsat
[2020-06-03 06:41:08] [INFO ] [Real]Absence check using 175 positive place invariants in 34 ms returned unsat
[2020-06-03 06:41:09] [INFO ] [Real]Absence check using 175 positive place invariants in 50 ms returned unsat
[2020-06-03 06:41:09] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned unsat
[2020-06-03 06:41:09] [INFO ] [Real]Absence check using 175 positive place invariants in 124 ms returned unsat
[2020-06-03 06:41:09] [INFO ] [Real]Absence check using 175 positive place invariants in 35 ms returned unsat
[2020-06-03 06:41:09] [INFO ] [Real]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-06-03 06:41:09] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned unsat
[2020-06-03 06:41:10] [INFO ] [Real]Absence check using 175 positive place invariants in 31 ms returned unsat
[2020-06-03 06:41:10] [INFO ] [Real]Absence check using 175 positive place invariants in 123 ms returned unsat
[2020-06-03 06:41:10] [INFO ] [Real]Absence check using 175 positive place invariants in 37 ms returned unsat
[2020-06-03 06:41:10] [INFO ] [Real]Absence check using 175 positive place invariants in 32 ms returned unsat
[2020-06-03 06:41:10] [INFO ] [Real]Absence check using 175 positive place invariants in 29 ms returned unsat
[2020-06-03 06:41:10] [INFO ] [Real]Absence check using 175 positive place invariants in 30 ms returned unsat
[2020-06-03 06:41:11] [INFO ] [Real]Absence check using 175 positive place invariants in 49 ms returned unsat
[2020-06-03 06:41:11] [INFO ] [Real]Absence check using 175 positive place invariants in 33 ms returned unsat
[2020-06-03 06:41:11] [INFO ] [Real]Absence check using 175 positive place invariants in 141 ms returned unsat
[2020-06-03 06:41:11] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned unsat
[2020-06-03 06:41:11] [INFO ] [Real]Absence check using 175 positive place invariants in 54 ms returned unsat
[2020-06-03 06:41:12] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-06-03 06:41:12] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned unsat
[2020-06-03 06:41:12] [INFO ] [Real]Absence check using 175 positive place invariants in 129 ms returned unsat
[2020-06-03 06:41:12] [INFO ] [Real]Absence check using 175 positive place invariants in 126 ms returned unsat
[2020-06-03 06:41:12] [INFO ] [Real]Absence check using 175 positive place invariants in 46 ms returned unsat
[2020-06-03 06:41:13] [INFO ] [Real]Absence check using 175 positive place invariants in 35 ms returned unsat
[2020-06-03 06:41:13] [INFO ] [Real]Absence check using 175 positive place invariants in 159 ms returned sat
[2020-06-03 06:41:13] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned unsat
[2020-06-03 06:41:13] [INFO ] [Real]Absence check using 175 positive place invariants in 32 ms returned unsat
[2020-06-03 06:41:13] [INFO ] [Real]Absence check using 175 positive place invariants in 29 ms returned unsat
[2020-06-03 06:41:13] [INFO ] [Real]Absence check using 175 positive place invariants in 124 ms returned unsat
[2020-06-03 06:41:14] [INFO ] [Real]Absence check using 175 positive place invariants in 159 ms returned sat
[2020-06-03 06:41:14] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned unsat
[2020-06-03 06:41:14] [INFO ] [Real]Absence check using 175 positive place invariants in 43 ms returned unsat
[2020-06-03 06:41:14] [INFO ] [Real]Absence check using 175 positive place invariants in 22 ms returned unsat
[2020-06-03 06:41:14] [INFO ] [Real]Absence check using 175 positive place invariants in 29 ms returned unsat
[2020-06-03 06:41:15] [INFO ] [Real]Absence check using 175 positive place invariants in 176 ms returned sat
[2020-06-03 06:41:15] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned unsat
[2020-06-03 06:41:15] [INFO ] [Real]Absence check using 175 positive place invariants in 134 ms returned unsat
[2020-06-03 06:41:15] [INFO ] [Real]Absence check using 175 positive place invariants in 54 ms returned unsat
[2020-06-03 06:41:15] [INFO ] [Real]Absence check using 175 positive place invariants in 32 ms returned unsat
[2020-06-03 06:41:15] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned unsat
[2020-06-03 06:41:16] [INFO ] [Real]Absence check using 175 positive place invariants in 30 ms returned unsat
[2020-06-03 06:41:16] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned unsat
[2020-06-03 06:41:16] [INFO ] [Real]Absence check using 175 positive place invariants in 152 ms returned unsat
[2020-06-03 06:41:16] [INFO ] [Real]Absence check using 175 positive place invariants in 24 ms returned unsat
[2020-06-03 06:41:16] [INFO ] [Real]Absence check using 175 positive place invariants in 32 ms returned unsat
[2020-06-03 06:41:17] [INFO ] [Real]Absence check using 175 positive place invariants in 31 ms returned unsat
[2020-06-03 06:41:17] [INFO ] [Real]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-06-03 06:41:17] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned unsat
[2020-06-03 06:41:17] [INFO ] [Real]Absence check using 175 positive place invariants in 36 ms returned unsat
[2020-06-03 06:41:17] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned unsat
[2020-06-03 06:41:17] [INFO ] [Real]Absence check using 175 positive place invariants in 32 ms returned unsat
[2020-06-03 06:41:18] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-06-03 06:41:18] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-06-03 06:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:41:22] [INFO ] [Real]Absence check using state equation in 3770 ms returned sat
[2020-06-03 06:41:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:41:22] [INFO ] [Nat]Absence check using 175 positive place invariants in 185 ms returned sat
[2020-06-03 06:41:22] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 103 ms returned sat
[2020-06-03 06:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:41:27] [INFO ] [Nat]Absence check using state equation in 4685 ms returned sat
[2020-06-03 06:41:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 06:41:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-06-03 06:41:28] [INFO ] Deduced a trap composed of 26 places in 863 ms
[2020-06-03 06:41:29] [INFO ] Deduced a trap composed of 24 places in 1036 ms
[2020-06-03 06:41:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2509 ms
[2020-06-03 06:41:30] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 266 ms.
[2020-06-03 06:41:35] [INFO ] Added : 90 causal constraints over 18 iterations in 5557 ms. Result :sat
[2020-06-03 06:41:35] [INFO ] Deduced a trap composed of 14 places in 247 ms
[2020-06-03 06:41:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1899 ms
[2020-06-03 06:41:37] [INFO ] [Real]Absence check using 175 positive place invariants in 143 ms returned sat
[2020-06-03 06:41:37] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-06-03 06:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:41:41] [INFO ] [Real]Absence check using state equation in 3756 ms returned sat
[2020-06-03 06:41:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:41:41] [INFO ] [Nat]Absence check using 175 positive place invariants in 124 ms returned sat
[2020-06-03 06:41:41] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-06-03 06:41:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:41:45] [INFO ] [Nat]Absence check using state equation in 3882 ms returned sat
[2020-06-03 06:41:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-06-03 06:41:45] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 143 ms.
[2020-06-03 06:41:56] [INFO ] Added : 94 causal constraints over 19 iterations in 10645 ms. Result :sat
[2020-06-03 06:41:57] [INFO ] Deduced a trap composed of 15 places in 930 ms
[2020-06-03 06:41:58] [INFO ] Deduced a trap composed of 24 places in 919 ms
[2020-06-03 06:42:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:42:02] [INFO ] Deduced a trap composed of 12 places in 1071 ms
[2020-06-03 06:42:02] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 66
[2020-06-03 06:42:02] [INFO ] [Real]Absence check using 175 positive place invariants in 130 ms returned sat
[2020-06-03 06:42:02] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-06-03 06:42:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:06] [INFO ] [Real]Absence check using state equation in 4159 ms returned sat
[2020-06-03 06:42:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:42:07] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-06-03 06:42:07] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 49 ms returned sat
[2020-06-03 06:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:11] [INFO ] [Nat]Absence check using state equation in 4001 ms returned sat
[2020-06-03 06:42:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-06-03 06:42:12] [INFO ] Deduced a trap composed of 24 places in 971 ms
[2020-06-03 06:42:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1188 ms
[2020-06-03 06:42:12] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 210 ms.
[2020-06-03 06:42:20] [INFO ] Added : 113 causal constraints over 24 iterations in 8277 ms. Result :sat
[2020-06-03 06:42:21] [INFO ] Deduced a trap composed of 14 places in 331 ms
[2020-06-03 06:42:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1118 ms
[2020-06-03 06:42:22] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-06-03 06:42:22] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 06:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:26] [INFO ] [Real]Absence check using state equation in 4046 ms returned sat
[2020-06-03 06:42:26] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-06-03 06:42:26] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 143 ms.
[2020-06-03 06:42:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:42:27] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-06-03 06:42:27] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-06-03 06:42:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:31] [INFO ] [Nat]Absence check using state equation in 3709 ms returned sat
[2020-06-03 06:42:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-06-03 06:42:31] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 153 ms.
[2020-06-03 06:42:41] [INFO ] Added : 110 causal constraints over 22 iterations in 10188 ms. Result :sat
[2020-06-03 06:42:41] [INFO ] Deduced a trap composed of 14 places in 290 ms
[2020-06-03 06:42:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:42:46] [INFO ] Deduced a trap composed of 251 places in 902 ms
[2020-06-03 06:42:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:42:48] [INFO ] Deduced a trap composed of 12 places in 1093 ms
[2020-06-03 06:42:48] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 68
[2020-06-03 06:42:48] [INFO ] [Real]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-06-03 06:42:48] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-06-03 06:42:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:52] [INFO ] [Real]Absence check using state equation in 4162 ms returned sat
[2020-06-03 06:42:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:42:52] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-06-03 06:42:52] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 67 ms returned sat
[2020-06-03 06:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:42:56] [INFO ] [Nat]Absence check using state equation in 3640 ms returned sat
[2020-06-03 06:42:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-06-03 06:42:57] [INFO ] Deduced a trap composed of 138 places in 784 ms
[2020-06-03 06:42:58] [INFO ] Deduced a trap composed of 24 places in 917 ms
[2020-06-03 06:42:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1952 ms
[2020-06-03 06:42:58] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 158 ms.
[2020-06-03 06:43:06] [INFO ] Added : 86 causal constraints over 18 iterations in 7877 ms. Result :sat
[2020-06-03 06:43:06] [INFO ] Deduced a trap composed of 14 places in 244 ms
[2020-06-03 06:43:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1020 ms
[2020-06-03 06:43:07] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-06-03 06:43:07] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 06:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:43:11] [INFO ] [Real]Absence check using state equation in 4075 ms returned sat
[2020-06-03 06:43:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:43:12] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-06-03 06:43:12] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 06:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:43:16] [INFO ] [Nat]Absence check using state equation in 4589 ms returned sat
[2020-06-03 06:43:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-06-03 06:43:17] [INFO ] Deduced a trap composed of 27 places in 974 ms
[2020-06-03 06:43:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1083 ms
[2020-06-03 06:43:18] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 118 ms.
[2020-06-03 06:43:24] [INFO ] Added : 87 causal constraints over 19 iterations in 6541 ms. Result :sat
[2020-06-03 06:43:24] [INFO ] Deduced a trap composed of 14 places in 232 ms
[2020-06-03 06:43:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2007 ms
[2020-06-03 06:43:26] [INFO ] [Real]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-06-03 06:43:26] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-06-03 06:43:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:43:31] [INFO ] [Real]Absence check using state equation in 4284 ms returned sat
[2020-06-03 06:43:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:43:31] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-06-03 06:43:31] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-06-03 06:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:43:36] [INFO ] [Nat]Absence check using state equation in 4776 ms returned sat
[2020-06-03 06:43:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-06-03 06:43:37] [INFO ] Deduced a trap composed of 14 places in 930 ms
[2020-06-03 06:43:38] [INFO ] Deduced a trap composed of 24 places in 763 ms
[2020-06-03 06:43:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2079 ms
[2020-06-03 06:43:38] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 162 ms.
[2020-06-03 06:43:51] [INFO ] Added : 80 causal constraints over 16 iterations in 12763 ms. Result :unknown
[2020-06-03 06:43:51] [INFO ] [Real]Absence check using 175 positive place invariants in 135 ms returned sat
[2020-06-03 06:43:51] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-06-03 06:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:43:55] [INFO ] [Real]Absence check using state equation in 3887 ms returned sat
[2020-06-03 06:43:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:43:55] [INFO ] [Nat]Absence check using 175 positive place invariants in 138 ms returned sat
[2020-06-03 06:43:55] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-06-03 06:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:44:00] [INFO ] [Nat]Absence check using state equation in 4205 ms returned sat
[2020-06-03 06:44:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 37 ms returned sat
[2020-06-03 06:44:00] [INFO ] Deduced a trap composed of 27 places in 796 ms
[2020-06-03 06:44:01] [INFO ] Deduced a trap composed of 81 places in 913 ms
[2020-06-03 06:44:02] [INFO ] Deduced a trap composed of 24 places in 732 ms
[2020-06-03 06:44:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2816 ms
[2020-06-03 06:44:03] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 154 ms.
[2020-06-03 06:44:06] [INFO ] Added : 5 causal constraints over 1 iterations in 3340 ms. Result :sat
[2020-06-03 06:44:06] [INFO ] Deduced a trap composed of 14 places in 220 ms
[2020-06-03 06:44:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 530 ms
[2020-06-03 06:44:07] [INFO ] [Real]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-06-03 06:44:07] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-06-03 06:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:44:11] [INFO ] [Real]Absence check using state equation in 4198 ms returned sat
[2020-06-03 06:44:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:44:11] [INFO ] [Nat]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-06-03 06:44:11] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 53 ms returned sat
[2020-06-03 06:44:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:44:15] [INFO ] [Nat]Absence check using state equation in 4232 ms returned sat
[2020-06-03 06:44:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-06-03 06:44:16] [INFO ] Deduced a trap composed of 24 places in 961 ms
[2020-06-03 06:44:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1219 ms
[2020-06-03 06:44:17] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 130 ms.
[2020-06-03 06:44:27] [INFO ] Added : 112 causal constraints over 23 iterations in 10154 ms. Result :sat
[2020-06-03 06:44:27] [INFO ] Deduced a trap composed of 14 places in 230 ms
[2020-06-03 06:44:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2342 ms
[2020-06-03 06:44:30] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-06-03 06:44:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-06-03 06:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:44:34] [INFO ] [Real]Absence check using state equation in 3987 ms returned sat
[2020-06-03 06:44:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:44:34] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-06-03 06:44:34] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 46 ms returned sat
[2020-06-03 06:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:44:38] [INFO ] [Nat]Absence check using state equation in 4201 ms returned sat
[2020-06-03 06:44:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 49 ms returned sat
[2020-06-03 06:44:38] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 128 ms.
[2020-06-03 06:44:50] [INFO ] Added : 100 causal constraints over 20 iterations in 11326 ms. Result :sat
[2020-06-03 06:44:51] [INFO ] Deduced a trap composed of 179 places in 929 ms
[2020-06-03 06:44:52] [INFO ] Deduced a trap composed of 24 places in 951 ms
[2020-06-03 06:44:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 06:44:55] [INFO ] Deduced a trap composed of 12 places in 1211 ms
[2020-06-03 06:44:55] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 74
[2020-06-03 06:44:55] [INFO ] [Real]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-06-03 06:44:55] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-06-03 06:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:44:59] [INFO ] [Real]Absence check using state equation in 3762 ms returned sat
[2020-06-03 06:44:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:44:59] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-06-03 06:44:59] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 06:44:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:45:03] [INFO ] [Nat]Absence check using state equation in 4209 ms returned sat
[2020-06-03 06:45:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-06-03 06:45:04] [INFO ] Deduced a trap composed of 187 places in 922 ms
[2020-06-03 06:45:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1126 ms
[2020-06-03 06:45:05] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 117 ms.
[2020-06-03 06:45:16] [INFO ] Added : 124 causal constraints over 25 iterations in 10965 ms. Result :sat
[2020-06-03 06:45:16] [INFO ] Deduced a trap composed of 14 places in 354 ms
[2020-06-03 06:45:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1810 ms
[2020-06-03 06:45:18] [INFO ] [Real]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-06-03 06:45:18] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 26 ms returned sat
[2020-06-03 06:45:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 06:45:22] [INFO ] [Real]Absence check using state equation in 4053 ms returned sat
[2020-06-03 06:45:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 06:45:22] [INFO ] [Nat]Absence check using 175 positive place invariants in 206 ms returned sat
[2020-06-03 06:45:22] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-06-03 06:45:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 06:45:26] [INFO ] [Nat]Absence check using state equation in 4231 ms returned sat
[2020-06-03 06:45:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 1099 ms returned sat
[2020-06-03 06:45:28] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 120 ms.
[2020-06-03 06:45:38] [INFO ] Added : 50 causal constraints over 10 iterations in 10024 ms. Result :sat
[2020-06-03 06:45:39] [INFO ] Deduced a trap composed of 664 places in 853 ms
[2020-06-03 06:45:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1696 ms
Successfully simplified 65 atomic propositions for a total of 65 simplifications.
[2020-06-03 06:45:40] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 06:45:40] [INFO ] Flatten gal took : 316 ms
FORMULA PolyORBNT-COL-S05J80-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 06:45:40] [INFO ] Applying decomposition
[2020-06-03 06:45:40] [INFO ] Flatten gal took : 205 ms
[2020-06-03 06:45:40] [INFO ] Decomposing Gal with order
[2020-06-03 06:45:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 06:45:41] [INFO ] Removed a total of 5826 redundant transitions.
[2020-06-03 06:45:41] [INFO ] Flatten gal took : 337 ms
[2020-06-03 06:45:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 24 ms.
[2020-06-03 06:45:41] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 15 ms.
[2020-06-03 06:45:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 12 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ PolyORBNT-COL-S05J80 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 11189816 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16135424 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-S05J80"
export BK_EXAMINATION="LTLFireability"
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-S05J80, examination is LTLFireability"
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-158987872100586"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;