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.r126-tajo-158961390600594.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 itstools
Input is PolyORBNT-COL-S10J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390600594
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 292K
-rw-r--r-- 1 mcc users 4.4K Apr 12 06:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 12 06:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 11 06:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 06:09 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 4.2K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 10 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 10 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 9 19:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 9 18:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 10 22:24 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 92K 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-S10J20-00
FORMULA_NAME PolyORBNT-COL-S10J20-01
FORMULA_NAME PolyORBNT-COL-S10J20-02
FORMULA_NAME PolyORBNT-COL-S10J20-03
FORMULA_NAME PolyORBNT-COL-S10J20-04
FORMULA_NAME PolyORBNT-COL-S10J20-05
FORMULA_NAME PolyORBNT-COL-S10J20-06
FORMULA_NAME PolyORBNT-COL-S10J20-07
FORMULA_NAME PolyORBNT-COL-S10J20-08
FORMULA_NAME PolyORBNT-COL-S10J20-09
FORMULA_NAME PolyORBNT-COL-S10J20-10
FORMULA_NAME PolyORBNT-COL-S10J20-11
FORMULA_NAME PolyORBNT-COL-S10J20-12
FORMULA_NAME PolyORBNT-COL-S10J20-13
FORMULA_NAME PolyORBNT-COL-S10J20-14
FORMULA_NAME PolyORBNT-COL-S10J20-15

=== Now, execution of the tool begins

BK_START 1589837425540

[2020-05-18 21:30:27] [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, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-18 21:30:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 21:30:27] [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.
[2020-05-18 21:30:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 586 ms
[2020-05-18 21:30:28] [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,

[2020-05-18 21:30:28] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-05-18 21:30:28] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-05-18 21:30:28] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-05-18 21:30:28] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-05-18 21:30:28] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-05-18 21:30:28] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-05-18 21:30:28] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 494 PT places and 11822.0 transition bindings in 36 ms.
[2020-05-18 21:30:28] [INFO ] Computed order based on color domains.
[2020-05-18 21:30:28] [INFO ] Unfolded HLPN to a Petri net with 494 places and 1670 transitions in 47 ms.
[2020-05-18 21:30:28] [INFO ] Unfolded HLPN properties in 2 ms.
Deduced a syphon composed of 20 places in 9 ms
Reduce places removed 20 places and 20 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 186 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5605 resets, run finished after 7542 ms. (steps per millisecond=13 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-18 21:30:36] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2020-05-18 21:30:36] [INFO ] Computed 72 place invariants in 154 ms
[2020-05-18 21:30:37] [INFO ] [Real]Absence check using 65 positive place invariants in 253 ms returned sat
[2020-05-18 21:30:37] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2020-05-18 21:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:40] [INFO ] [Real]Absence check using state equation in 2922 ms returned sat
[2020-05-18 21:30:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-18 21:30:40] [INFO ] [Real]Added 1 Read/Feed constraints in 32 ms returned sat
[2020-05-18 21:30:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 369 ms.
[2020-05-18 21:30:41] [INFO ] Added : 6 causal constraints over 2 iterations in 794 ms. Result :sat
[2020-05-18 21:30:41] [INFO ] [Real]Absence check using 65 positive place invariants in 69 ms returned sat
[2020-05-18 21:30:41] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2020-05-18 21:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:43] [INFO ] [Real]Absence check using state equation in 1820 ms returned sat
[2020-05-18 21:30:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:30:43] [INFO ] [Nat]Absence check using 65 positive place invariants in 72 ms returned sat
[2020-05-18 21:30:43] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:46] [INFO ] [Nat]Absence check using state equation in 2514 ms returned sat
[2020-05-18 21:30:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 37 ms returned sat
[2020-05-18 21:30:46] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 377 ms.
[2020-05-18 21:30:48] [INFO ] Added : 28 causal constraints over 6 iterations in 2766 ms. Result :sat
[2020-05-18 21:30:49] [INFO ] Deduced a trap composed of 247 places in 685 ms
[2020-05-18 21:30:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 965 ms
[2020-05-18 21:30:49] [INFO ] [Real]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:30:49] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:51] [INFO ] [Real]Absence check using state equation in 1858 ms returned sat
[2020-05-18 21:30:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:30:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 62 ms returned sat
[2020-05-18 21:30:52] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 17 ms returned sat
[2020-05-18 21:30:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:54] [INFO ] [Nat]Absence check using state equation in 2217 ms returned sat
[2020-05-18 21:30:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-05-18 21:30:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 200 ms.
[2020-05-18 21:30:55] [INFO ] Added : 11 causal constraints over 3 iterations in 1003 ms. Result :sat
[2020-05-18 21:30:55] [INFO ] [Real]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:30:55] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:57] [INFO ] [Real]Absence check using state equation in 1713 ms returned sat
[2020-05-18 21:30:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:30:57] [INFO ] [Nat]Absence check using 65 positive place invariants in 35 ms returned sat
[2020-05-18 21:30:57] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:30:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:59] [INFO ] [Nat]Absence check using state equation in 1680 ms returned sat
[2020-05-18 21:30:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 302 ms returned sat
[2020-05-18 21:30:59] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 165 ms.
[2020-05-18 21:31:07] [INFO ] Added : 45 causal constraints over 9 iterations in 7590 ms. Result :unknown
[2020-05-18 21:31:07] [INFO ] [Real]Absence check using 65 positive place invariants in 25 ms returned unsat
[2020-05-18 21:31:07] [INFO ] [Real]Absence check using 65 positive place invariants in 60 ms returned sat
[2020-05-18 21:31:07] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 20 ms returned sat
[2020-05-18 21:31:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:09] [INFO ] [Real]Absence check using state equation in 1682 ms returned sat
[2020-05-18 21:31:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:31:09] [INFO ] [Nat]Absence check using 65 positive place invariants in 65 ms returned sat
[2020-05-18 21:31:09] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 19 ms returned sat
[2020-05-18 21:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:11] [INFO ] [Nat]Absence check using state equation in 2476 ms returned sat
[2020-05-18 21:31:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 23 ms returned sat
[2020-05-18 21:31:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 159 ms.
[2020-05-18 21:31:17] [INFO ] Added : 45 causal constraints over 9 iterations in 5751 ms. Result :sat
[2020-05-18 21:31:18] [INFO ] Deduced a trap composed of 19 places in 482 ms
[2020-05-18 21:31:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2208 ms
[2020-05-18 21:31:19] [INFO ] [Real]Absence check using 65 positive place invariants in 152 ms returned sat
[2020-05-18 21:31:19] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:21] [INFO ] [Real]Absence check using state equation in 1572 ms returned sat
[2020-05-18 21:31:21] [INFO ] [Real]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-05-18 21:31:21] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 207 ms.
[2020-05-18 21:31:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:31:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:31:22] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:24] [INFO ] [Nat]Absence check using state equation in 2196 ms returned sat
[2020-05-18 21:31:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 272 ms returned sat
[2020-05-18 21:31:25] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 183 ms.
[2020-05-18 21:31:30] [INFO ] Added : 45 causal constraints over 9 iterations in 5455 ms. Result :sat
[2020-05-18 21:31:30] [INFO ] Deduced a trap composed of 19 places in 499 ms
[2020-05-18 21:31:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3189 ms
[2020-05-18 21:31:33] [INFO ] [Real]Absence check using 65 positive place invariants in 39 ms returned sat
[2020-05-18 21:31:33] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:35] [INFO ] [Real]Absence check using state equation in 1832 ms returned sat
[2020-05-18 21:31:35] [INFO ] [Real]Added 1 Read/Feed constraints in 39 ms returned sat
[2020-05-18 21:31:35] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 220 ms.
[2020-05-18 21:31:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:31:36] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:31:36] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:39] [INFO ] [Nat]Absence check using state equation in 2818 ms returned sat
[2020-05-18 21:31:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 37 ms returned sat
[2020-05-18 21:31:39] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 168 ms.
[2020-05-18 21:31:48] [INFO ] Added : 50 causal constraints over 10 iterations in 9406 ms. Result :sat
[2020-05-18 21:31:49] [INFO ] Deduced a trap composed of 19 places in 512 ms
[2020-05-18 21:31:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2008 ms
[2020-05-18 21:31:50] [INFO ] [Real]Absence check using 65 positive place invariants in 52 ms returned sat
[2020-05-18 21:31:50] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:52] [INFO ] [Real]Absence check using state equation in 1688 ms returned sat
[2020-05-18 21:31:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:31:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:31:52] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:54] [INFO ] [Nat]Absence check using state equation in 1563 ms returned sat
[2020-05-18 21:31:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:31:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 172 ms.
[2020-05-18 21:32:04] [INFO ] Added : 55 causal constraints over 11 iterations in 10641 ms. Result :sat
[2020-05-18 21:32:05] [INFO ] Deduced a trap composed of 19 places in 487 ms
[2020-05-18 21:32:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2373 ms
[2020-05-18 21:32:07] [INFO ] [Real]Absence check using 65 positive place invariants in 93 ms returned sat
[2020-05-18 21:32:07] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 21 ms returned sat
[2020-05-18 21:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:09] [INFO ] [Real]Absence check using state equation in 1881 ms returned sat
[2020-05-18 21:32:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:32:09] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:32:09] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:11] [INFO ] [Nat]Absence check using state equation in 2308 ms returned sat
[2020-05-18 21:32:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 311 ms returned sat
[2020-05-18 21:32:12] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 163 ms.
[2020-05-18 21:32:19] [INFO ] Added : 50 causal constraints over 10 iterations in 7593 ms. Result :sat
[2020-05-18 21:32:20] [INFO ] Deduced a trap composed of 19 places in 439 ms
[2020-05-18 21:32:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 992 ms
[2020-05-18 21:32:20] [INFO ] [Real]Absence check using 65 positive place invariants in 47 ms returned sat
[2020-05-18 21:32:20] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:22] [INFO ] [Real]Absence check using state equation in 1786 ms returned sat
[2020-05-18 21:32:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:32:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 46 ms returned sat
[2020-05-18 21:32:22] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:25] [INFO ] [Nat]Absence check using state equation in 2267 ms returned sat
[2020-05-18 21:32:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 439 ms returned sat
[2020-05-18 21:32:25] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 168 ms.
[2020-05-18 21:32:42] [INFO ] Added : 98 causal constraints over 20 iterations in 17129 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-18 21:32:42] [INFO ] [Real]Absence check using 65 positive place invariants in 90 ms returned sat
[2020-05-18 21:32:42] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2020-05-18 21:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:44] [INFO ] [Real]Absence check using state equation in 2108 ms returned sat
[2020-05-18 21:32:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:32:45] [INFO ] [Nat]Absence check using 65 positive place invariants in 61 ms returned sat
[2020-05-18 21:32:45] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:47] [INFO ] [Nat]Absence check using state equation in 2450 ms returned sat
[2020-05-18 21:32:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-05-18 21:32:47] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 144 ms.
[2020-05-18 21:32:57] [INFO ] Added : 92 causal constraints over 19 iterations in 9636 ms. Result :sat
[2020-05-18 21:32:57] [INFO ] Deduced a trap composed of 19 places in 588 ms
[2020-05-18 21:33:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:33:05] [INFO ] Deduced a trap composed of 7 places in 966 ms
[2020-05-18 21:33:05] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 11
[2020-05-18 21:33:06] [INFO ] [Real]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-05-18 21:33:06] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:07] [INFO ] [Real]Absence check using state equation in 1529 ms returned sat
[2020-05-18 21:33:07] [INFO ] [Real]Added 1 Read/Feed constraints in 28 ms returned sat
[2020-05-18 21:33:07] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 126 ms.
[2020-05-18 21:33:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:33:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:33:08] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:33:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:10] [INFO ] [Nat]Absence check using state equation in 2570 ms returned sat
[2020-05-18 21:33:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 336 ms returned sat
[2020-05-18 21:33:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 163 ms.
[2020-05-18 21:33:21] [INFO ] Added : 92 causal constraints over 19 iterations in 10612 ms. Result :sat
[2020-05-18 21:33:22] [INFO ] Deduced a trap composed of 19 places in 495 ms
[2020-05-18 21:33:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3204 ms
[2020-05-18 21:33:25] [INFO ] [Real]Absence check using 65 positive place invariants in 39 ms returned sat
[2020-05-18 21:33:25] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:33:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:26] [INFO ] [Real]Absence check using state equation in 1686 ms returned sat
[2020-05-18 21:33:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:33:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 32 ms returned sat
[2020-05-18 21:33:27] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 20 ms returned sat
[2020-05-18 21:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:28] [INFO ] [Nat]Absence check using state equation in 1878 ms returned sat
[2020-05-18 21:33:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:33:29] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 156 ms.
[2020-05-18 21:33:37] [INFO ] Added : 98 causal constraints over 20 iterations in 8230 ms. Result :sat
[2020-05-18 21:33:37] [INFO ] Deduced a trap composed of 19 places in 396 ms
[2020-05-18 21:33:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:33:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3852 ms
[2020-05-18 21:33:41] [INFO ] [Real]Absence check using 65 positive place invariants in 55 ms returned sat
[2020-05-18 21:33:41] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2020-05-18 21:33:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:43] [INFO ] [Real]Absence check using state equation in 1969 ms returned sat
[2020-05-18 21:33:43] [INFO ] [Real]Added 1 Read/Feed constraints in 21 ms returned sat
[2020-05-18 21:33:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 195 ms.
[2020-05-18 21:33:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:33:44] [INFO ] [Nat]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:33:44] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:33:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:46] [INFO ] [Nat]Absence check using state equation in 2160 ms returned sat
[2020-05-18 21:33:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 44 ms returned sat
[2020-05-18 21:33:46] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 176 ms.
[2020-05-18 21:33:51] [INFO ] Added : 45 causal constraints over 9 iterations in 5560 ms. Result :sat
[2020-05-18 21:33:52] [INFO ] Deduced a trap composed of 19 places in 473 ms
[2020-05-18 21:33:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 748 ms
[2020-05-18 21:33:52] [INFO ] [Real]Absence check using 65 positive place invariants in 66 ms returned sat
[2020-05-18 21:33:52] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:54] [INFO ] [Real]Absence check using state equation in 1864 ms returned sat
[2020-05-18 21:33:54] [INFO ] [Real]Added 1 Read/Feed constraints in 33 ms returned sat
[2020-05-18 21:33:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 147 ms.
[2020-05-18 21:33:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:33:55] [INFO ] [Nat]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:33:55] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:33:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:57] [INFO ] [Nat]Absence check using state equation in 1990 ms returned sat
[2020-05-18 21:33:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-05-18 21:33:57] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 138 ms.
[2020-05-18 21:34:02] [INFO ] Added : 45 causal constraints over 9 iterations in 4635 ms. Result :sat
[2020-05-18 21:34:02] [INFO ] Deduced a trap composed of 19 places in 415 ms
[2020-05-18 21:34:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 890 ms
[2020-05-18 21:34:03] [INFO ] [Real]Absence check using 65 positive place invariants in 51 ms returned sat
[2020-05-18 21:34:03] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:34:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:04] [INFO ] [Real]Absence check using state equation in 1826 ms returned sat
[2020-05-18 21:34:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:34:05] [INFO ] [Nat]Absence check using 65 positive place invariants in 52 ms returned sat
[2020-05-18 21:34:05] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2020-05-18 21:34:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:06] [INFO ] [Nat]Absence check using state equation in 1885 ms returned sat
[2020-05-18 21:34:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 21 ms returned sat
[2020-05-18 21:34:07] [INFO ] Deduced a trap composed of 19 places in 463 ms
[2020-05-18 21:34:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 615 ms
[2020-05-18 21:34:07] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 166 ms.
[2020-05-18 21:34:16] [INFO ] Added : 88 causal constraints over 18 iterations in 8411 ms. Result :sat
[2020-05-18 21:34:16] [INFO ] [Real]Absence check using 65 positive place invariants in 58 ms returned sat
[2020-05-18 21:34:16] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:17] [INFO ] [Real]Absence check using state equation in 1668 ms returned sat
[2020-05-18 21:34:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:34:18] [INFO ] [Nat]Absence check using 65 positive place invariants in 45 ms returned sat
[2020-05-18 21:34:18] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:34:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:20] [INFO ] [Nat]Absence check using state equation in 2372 ms returned sat
[2020-05-18 21:34:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 739 ms returned sat
[2020-05-18 21:34:21] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 193 ms.
[2020-05-18 21:34:26] [INFO ] Added : 45 causal constraints over 9 iterations in 5676 ms. Result :sat
[2020-05-18 21:34:27] [INFO ] Deduced a trap composed of 19 places in 451 ms
[2020-05-18 21:34:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1873 ms
[2020-05-18 21:34:28] [INFO ] [Real]Absence check using 65 positive place invariants in 50 ms returned sat
[2020-05-18 21:34:28] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:30] [INFO ] [Real]Absence check using state equation in 1736 ms returned sat
[2020-05-18 21:34:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:34:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 51 ms returned sat
[2020-05-18 21:34:30] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:34:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:32] [INFO ] [Nat]Absence check using state equation in 1899 ms returned sat
[2020-05-18 21:34:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 116 ms returned sat
[2020-05-18 21:34:33] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 188 ms.
[2020-05-18 21:34:43] [INFO ] Added : 81 causal constraints over 17 iterations in 11001 ms. Result :sat
[2020-05-18 21:34:44] [INFO ] Deduced a trap composed of 19 places in 428 ms
[2020-05-18 21:34:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3046 ms
[2020-05-18 21:34:47] [INFO ] [Real]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-05-18 21:34:47] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:34:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:48] [INFO ] [Real]Absence check using state equation in 1669 ms returned sat
[2020-05-18 21:34:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:34:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 56 ms returned sat
[2020-05-18 21:34:48] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:50] [INFO ] [Nat]Absence check using state equation in 2108 ms returned sat
[2020-05-18 21:34:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 345 ms returned sat
[2020-05-18 21:34:51] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 151 ms.
[2020-05-18 21:35:01] [INFO ] Added : 97 causal constraints over 20 iterations in 9731 ms. Result :sat
[2020-05-18 21:35:01] [INFO ] Deduced a trap composed of 19 places in 498 ms
[2020-05-18 21:35:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:35:09] [INFO ] Deduced a trap composed of 7 places in 745 ms
[2020-05-18 21:35:09] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 19
[2020-05-18 21:35:09] [INFO ] [Real]Absence check using 65 positive place invariants in 33 ms returned sat
[2020-05-18 21:35:09] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:35:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:11] [INFO ] [Real]Absence check using state equation in 1967 ms returned sat
[2020-05-18 21:35:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:35:11] [INFO ] [Nat]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:35:11] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:35:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:14] [INFO ] [Nat]Absence check using state equation in 2282 ms returned sat
[2020-05-18 21:35:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 233 ms returned sat
[2020-05-18 21:35:14] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 147 ms.
[2020-05-18 21:35:27] [INFO ] Added : 108 causal constraints over 23 iterations in 13634 ms. Result :sat
[2020-05-18 21:35:28] [INFO ] Deduced a trap composed of 69 places in 540 ms
[2020-05-18 21:35:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3632 ms
[2020-05-18 21:35:31] [INFO ] [Real]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-05-18 21:35:31] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:33] [INFO ] [Real]Absence check using state equation in 1781 ms returned sat
[2020-05-18 21:35:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:35:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-05-18 21:35:33] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:35:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:35] [INFO ] [Nat]Absence check using state equation in 2209 ms returned sat
[2020-05-18 21:35:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 285 ms returned sat
[2020-05-18 21:35:36] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 170 ms.
[2020-05-18 21:35:46] [INFO ] Added : 87 causal constraints over 19 iterations in 10823 ms. Result :sat
[2020-05-18 21:35:47] [INFO ] Deduced a trap composed of 69 places in 515 ms
[2020-05-18 21:35:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1484 ms
[2020-05-18 21:35:48] [INFO ] [Real]Absence check using 65 positive place invariants in 66 ms returned sat
[2020-05-18 21:35:48] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 18 ms returned sat
[2020-05-18 21:35:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:50] [INFO ] [Real]Absence check using state equation in 1795 ms returned sat
[2020-05-18 21:35:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:35:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:35:50] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:52] [INFO ] [Nat]Absence check using state equation in 2128 ms returned sat
[2020-05-18 21:35:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 122 ms returned sat
[2020-05-18 21:35:53] [INFO ] Deduced a trap composed of 19 places in 480 ms
[2020-05-18 21:35:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1211 ms
[2020-05-18 21:35:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 247 ms.
[2020-05-18 21:36:07] [INFO ] Added : 129 causal constraints over 27 iterations in 13547 ms. Result :sat
[2020-05-18 21:36:07] [INFO ] [Real]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:36:07] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:09] [INFO ] [Real]Absence check using state equation in 1867 ms returned sat
[2020-05-18 21:36:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:36:09] [INFO ] [Nat]Absence check using 65 positive place invariants in 56 ms returned sat
[2020-05-18 21:36:09] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:36:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:11] [INFO ] [Nat]Absence check using state equation in 1484 ms returned sat
[2020-05-18 21:36:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 361 ms returned sat
[2020-05-18 21:36:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 133 ms.
[2020-05-18 21:36:16] [INFO ] Added : 10 causal constraints over 2 iterations in 4521 ms. Result :sat
[2020-05-18 21:36:16] [INFO ] Deduced a trap composed of 19 places in 442 ms
[2020-05-18 21:36:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 658 ms
[2020-05-18 21:36:17] [INFO ] [Real]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:36:17] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:18] [INFO ] [Real]Absence check using state equation in 1544 ms returned sat
[2020-05-18 21:36:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:36:18] [INFO ] [Nat]Absence check using 65 positive place invariants in 135 ms returned sat
[2020-05-18 21:36:18] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:36:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:20] [INFO ] [Nat]Absence check using state equation in 2047 ms returned sat
[2020-05-18 21:36:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 561 ms returned sat
[2020-05-18 21:36:21] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 148 ms.
[2020-05-18 21:36:37] [INFO ] Added : 142 causal constraints over 29 iterations in 16431 ms. Result :sat
[2020-05-18 21:36:38] [INFO ] Deduced a trap composed of 19 places in 521 ms
[2020-05-18 21:36:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:36:39] [INFO ] Deduced a trap composed of 7 places in 607 ms
[2020-05-18 21:36:39] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 24
[2020-05-18 21:36:39] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2020-05-18 21:36:39] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 25 ms returned sat
[2020-05-18 21:36:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:41] [INFO ] [Real]Absence check using state equation in 1686 ms returned sat
[2020-05-18 21:36:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:36:41] [INFO ] [Nat]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:36:41] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:36:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:43] [INFO ] [Nat]Absence check using state equation in 2233 ms returned sat
[2020-05-18 21:36:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 255 ms returned sat
[2020-05-18 21:36:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 168 ms.
[2020-05-18 21:36:54] [INFO ] Added : 96 causal constraints over 20 iterations in 10567 ms. Result :sat
[2020-05-18 21:36:54] [INFO ] Deduced a trap composed of 19 places in 460 ms
[2020-05-18 21:36:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:36:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4833 ms
[2020-05-18 21:36:59] [INFO ] [Real]Absence check using 65 positive place invariants in 31 ms returned sat
[2020-05-18 21:36:59] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:01] [INFO ] [Real]Absence check using state equation in 1826 ms returned sat
[2020-05-18 21:37:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:37:01] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:37:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:03] [INFO ] [Nat]Absence check using state equation in 2079 ms returned sat
[2020-05-18 21:37:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 340 ms returned sat
[2020-05-18 21:37:03] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 141 ms.
[2020-05-18 21:37:08] [INFO ] Added : 30 causal constraints over 6 iterations in 4923 ms. Result :sat
[2020-05-18 21:37:09] [INFO ] Deduced a trap composed of 69 places in 428 ms
[2020-05-18 21:37:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1365 ms
[2020-05-18 21:37:10] [INFO ] [Real]Absence check using 65 positive place invariants in 46 ms returned sat
[2020-05-18 21:37:10] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 20 ms returned sat
[2020-05-18 21:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:11] [INFO ] [Real]Absence check using state equation in 1606 ms returned sat
[2020-05-18 21:37:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:11] [INFO ] [Nat]Absence check using 65 positive place invariants in 73 ms returned sat
[2020-05-18 21:37:11] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 21 ms returned sat
[2020-05-18 21:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:14] [INFO ] [Nat]Absence check using state equation in 2254 ms returned sat
[2020-05-18 21:37:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 29 ms returned sat
[2020-05-18 21:37:14] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 181 ms.
[2020-05-18 21:37:21] [INFO ] Added : 35 causal constraints over 7 iterations in 7268 ms. Result :sat
[2020-05-18 21:37:21] [INFO ] Deduced a trap composed of 69 places in 359 ms
[2020-05-18 21:37:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1305 ms
[2020-05-18 21:37:22] [INFO ] [Real]Absence check using 65 positive place invariants in 47 ms returned sat
[2020-05-18 21:37:22] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2020-05-18 21:37:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:24] [INFO ] [Real]Absence check using state equation in 1708 ms returned sat
[2020-05-18 21:37:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:24] [INFO ] [Nat]Absence check using 65 positive place invariants in 55 ms returned sat
[2020-05-18 21:37:24] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 18 ms returned sat
[2020-05-18 21:37:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:26] [INFO ] [Nat]Absence check using state equation in 2058 ms returned sat
[2020-05-18 21:37:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 45 ms returned sat
[2020-05-18 21:37:27] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 206 ms.
[2020-05-18 21:37:36] [INFO ] Added : 84 causal constraints over 17 iterations in 9018 ms. Result :sat
[2020-05-18 21:37:36] [INFO ] Deduced a trap composed of 19 places in 406 ms
[2020-05-18 21:37:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:37:45] [INFO ] Deduced a trap composed of 7 places in 740 ms
[2020-05-18 21:37:45] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 28
[2020-05-18 21:37:45] [INFO ] [Real]Absence check using 65 positive place invariants in 113 ms returned sat
[2020-05-18 21:37:45] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2020-05-18 21:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:47] [INFO ] [Real]Absence check using state equation in 1998 ms returned sat
[2020-05-18 21:37:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:47] [INFO ] [Nat]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-05-18 21:37:47] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:50] [INFO ] [Nat]Absence check using state equation in 2785 ms returned sat
[2020-05-18 21:37:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 441 ms returned sat
[2020-05-18 21:37:51] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 159 ms.
[2020-05-18 21:37:54] [INFO ] Added : 32 causal constraints over 8 iterations in 3321 ms. Result :sat
[2020-05-18 21:37:54] [INFO ] [Real]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-05-18 21:37:54] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:37:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:56] [INFO ] [Real]Absence check using state equation in 1820 ms returned sat
[2020-05-18 21:37:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:56] [INFO ] [Nat]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:37:56] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:37:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:59] [INFO ] [Nat]Absence check using state equation in 2455 ms returned sat
[2020-05-18 21:38:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:38:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 3345 ms returned sat
[2020-05-18 21:38:02] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 220 ms.
[2020-05-18 21:38:05] [INFO ] Added : 24 causal constraints over 5 iterations in 2831 ms. Result :sat
[2020-05-18 21:38:05] [INFO ] [Real]Absence check using 65 positive place invariants in 46 ms returned sat
[2020-05-18 21:38:05] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:07] [INFO ] [Real]Absence check using state equation in 2002 ms returned sat
[2020-05-18 21:38:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 54 ms returned sat
[2020-05-18 21:38:07] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:11] [INFO ] [Nat]Absence check using state equation in 3728 ms returned sat
[2020-05-18 21:38:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 66 ms returned sat
[2020-05-18 21:38:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 153 ms.
[2020-05-18 21:38:12] [INFO ] Added : 16 causal constraints over 4 iterations in 1411 ms. Result :sat
[2020-05-18 21:38:13] [INFO ] [Real]Absence check using 65 positive place invariants in 78 ms returned sat
[2020-05-18 21:38:13] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 18 ms returned sat
[2020-05-18 21:38:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:15] [INFO ] [Real]Absence check using state equation in 2105 ms returned sat
[2020-05-18 21:38:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:15] [INFO ] [Nat]Absence check using 65 positive place invariants in 36 ms returned sat
[2020-05-18 21:38:15] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:19] [INFO ] [Nat]Absence check using state equation in 3789 ms returned sat
[2020-05-18 21:38:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 240 ms returned sat
[2020-05-18 21:38:19] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 162 ms.
[2020-05-18 21:38:25] [INFO ] Added : 37 causal constraints over 8 iterations in 6199 ms. Result :sat
[2020-05-18 21:38:26] [INFO ] [Real]Absence check using 65 positive place invariants in 33 ms returned sat
[2020-05-18 21:38:26] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2020-05-18 21:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:28] [INFO ] [Real]Absence check using state equation in 1992 ms returned sat
[2020-05-18 21:38:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:28] [INFO ] [Nat]Absence check using 65 positive place invariants in 45 ms returned sat
[2020-05-18 21:38:28] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:31] [INFO ] [Nat]Absence check using state equation in 3813 ms returned sat
[2020-05-18 21:38:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 51 ms returned sat
[2020-05-18 21:38:32] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 175 ms.
[2020-05-18 21:38:34] [INFO ] Added : 31 causal constraints over 7 iterations in 2696 ms. Result :sat
[2020-05-18 21:38:34] [INFO ] [Real]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-05-18 21:38:34] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:38:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:37] [INFO ] [Real]Absence check using state equation in 2042 ms returned sat
[2020-05-18 21:38:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:37] [INFO ] [Nat]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:38:37] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:38:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:39] [INFO ] [Nat]Absence check using state equation in 2413 ms returned sat
[2020-05-18 21:38:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 2480 ms returned sat
[2020-05-18 21:38:42] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 149 ms.
[2020-05-18 21:38:50] [INFO ] Added : 29 causal constraints over 6 iterations in 8616 ms. Result :unknown
[2020-05-18 21:38:50] [INFO ] [Real]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:38:50] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:38:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:52] [INFO ] [Real]Absence check using state equation in 1570 ms returned sat
[2020-05-18 21:38:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 54 ms returned sat
[2020-05-18 21:38:52] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:38:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:55] [INFO ] [Nat]Absence check using state equation in 2872 ms returned sat
[2020-05-18 21:38:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 93 ms returned sat
[2020-05-18 21:38:55] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 149 ms.
[2020-05-18 21:38:58] [INFO ] Added : 27 causal constraints over 6 iterations in 2905 ms. Result :sat
[2020-05-18 21:38:58] [INFO ] [Real]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:38:58] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:00] [INFO ] [Real]Absence check using state equation in 1971 ms returned sat
[2020-05-18 21:39:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:00] [INFO ] [Nat]Absence check using 65 positive place invariants in 41 ms returned sat
[2020-05-18 21:39:00] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:39:09] [INFO ] [Nat]Absence check using state equation in 8911 ms returned sat
[2020-05-18 21:39:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 375 ms returned sat
[2020-05-18 21:39:10] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 151 ms.
[2020-05-18 21:39:17] [INFO ] Added : 40 causal constraints over 8 iterations in 7596 ms. Result :unknown
[2020-05-18 21:39:17] [INFO ] [Real]Absence check using 65 positive place invariants in 57 ms returned sat
[2020-05-18 21:39:17] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:19] [INFO ] [Real]Absence check using state equation in 1851 ms returned sat
[2020-05-18 21:39:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 47 ms returned sat
[2020-05-18 21:39:19] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:39:30] [INFO ] [Nat]Absence check using state equation in 10937 ms returned unknown
[2020-05-18 21:39:30] [INFO ] [Real]Absence check using 65 positive place invariants in 33 ms returned sat
[2020-05-18 21:39:30] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2020-05-18 21:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:32] [INFO ] [Real]Absence check using state equation in 1738 ms returned sat
[2020-05-18 21:39:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:39:32] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:37] [INFO ] [Nat]Absence check using state equation in 4510 ms returned sat
[2020-05-18 21:39:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 143 ms returned sat
[2020-05-18 21:39:37] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 261 ms.
[2020-05-18 21:39:40] [INFO ] Added : 30 causal constraints over 6 iterations in 2939 ms. Result :sat
[2020-05-18 21:39:40] [INFO ] [Real]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:39:40] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:39:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:42] [INFO ] [Real]Absence check using state equation in 1431 ms returned sat
[2020-05-18 21:39:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:42] [INFO ] [Nat]Absence check using 65 positive place invariants in 54 ms returned sat
[2020-05-18 21:39:42] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:47] [INFO ] [Nat]Absence check using state equation in 5352 ms returned sat
[2020-05-18 21:39:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 65 ms returned sat
[2020-05-18 21:39:47] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 128 ms.
[2020-05-18 21:39:50] [INFO ] Added : 31 causal constraints over 7 iterations in 3026 ms. Result :sat
[2020-05-18 21:39:50] [INFO ] [Real]Absence check using 65 positive place invariants in 54 ms returned sat
[2020-05-18 21:39:50] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:52] [INFO ] [Real]Absence check using state equation in 1918 ms returned sat
[2020-05-18 21:39:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:53] [INFO ] [Nat]Absence check using 65 positive place invariants in 56 ms returned sat
[2020-05-18 21:39:53] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:57] [INFO ] [Nat]Absence check using state equation in 4215 ms returned sat
[2020-05-18 21:39:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 115 ms returned sat
[2020-05-18 21:39:57] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 144 ms.
[2020-05-18 21:39:59] [INFO ] Added : 27 causal constraints over 6 iterations in 2399 ms. Result :sat
[2020-05-18 21:40:00] [INFO ] [Real]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:40:00] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:40:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:02] [INFO ] [Real]Absence check using state equation in 2050 ms returned sat
[2020-05-18 21:40:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:02] [INFO ] [Nat]Absence check using 65 positive place invariants in 60 ms returned sat
[2020-05-18 21:40:02] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:07] [INFO ] [Nat]Absence check using state equation in 5239 ms returned sat
[2020-05-18 21:40:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 100 ms returned sat
[2020-05-18 21:40:07] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 162 ms.
[2020-05-18 21:40:11] [INFO ] Added : 31 causal constraints over 7 iterations in 3525 ms. Result :sat
[2020-05-18 21:40:11] [INFO ] [Real]Absence check using 65 positive place invariants in 46 ms returned sat
[2020-05-18 21:40:11] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:13] [INFO ] [Real]Absence check using state equation in 1985 ms returned sat
[2020-05-18 21:40:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:13] [INFO ] [Nat]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:40:13] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:40:23] [INFO ] [Nat]Absence check using state equation in 9475 ms returned sat
[2020-05-18 21:40:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 2684 ms returned sat
[2020-05-18 21:40:25] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 239 ms.
[2020-05-18 21:40:30] [INFO ] Added : 29 causal constraints over 8 iterations in 4577 ms. Result :sat
[2020-05-18 21:40:30] [INFO ] [Real]Absence check using 65 positive place invariants in 75 ms returned sat
[2020-05-18 21:40:30] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 18 ms returned sat
[2020-05-18 21:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:32] [INFO ] [Real]Absence check using state equation in 2086 ms returned sat
[2020-05-18 21:40:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-05-18 21:40:32] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:38] [INFO ] [Nat]Absence check using state equation in 5643 ms returned sat
[2020-05-18 21:40:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 138 ms returned sat
[2020-05-18 21:40:38] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 143 ms.
[2020-05-18 21:40:40] [INFO ] Added : 23 causal constraints over 7 iterations in 2172 ms. Result :sat
[2020-05-18 21:40:40] [INFO ] [Real]Absence check using 65 positive place invariants in 45 ms returned sat
[2020-05-18 21:40:41] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:40:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:43] [INFO ] [Real]Absence check using state equation in 2171 ms returned sat
[2020-05-18 21:40:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:43] [INFO ] [Nat]Absence check using 65 positive place invariants in 55 ms returned sat
[2020-05-18 21:40:43] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:40:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:49] [INFO ] [Nat]Absence check using state equation in 6149 ms returned sat
[2020-05-18 21:40:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 110 ms returned sat
[2020-05-18 21:40:49] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 123 ms.
[2020-05-18 21:40:51] [INFO ] Added : 19 causal constraints over 4 iterations in 1351 ms. Result :sat
[2020-05-18 21:40:51] [INFO ] [Real]Absence check using 65 positive place invariants in 60 ms returned sat
[2020-05-18 21:40:51] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:40:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:52] [INFO ] [Real]Absence check using state equation in 1705 ms returned sat
[2020-05-18 21:40:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:53] [INFO ] [Nat]Absence check using 65 positive place invariants in 77 ms returned sat
[2020-05-18 21:40:53] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:55] [INFO ] [Nat]Absence check using state equation in 2695 ms returned sat
[2020-05-18 21:40:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 191 ms returned sat
[2020-05-18 21:40:56] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 148 ms.
[2020-05-18 21:40:58] [INFO ] Added : 30 causal constraints over 7 iterations in 2696 ms. Result :sat
[2020-05-18 21:40:58] [INFO ] [Real]Absence check using 65 positive place invariants in 51 ms returned sat
[2020-05-18 21:40:58] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:40:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:00] [INFO ] [Real]Absence check using state equation in 1954 ms returned sat
[2020-05-18 21:41:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:01] [INFO ] [Nat]Absence check using 65 positive place invariants in 56 ms returned sat
[2020-05-18 21:41:01] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 17 ms returned sat
[2020-05-18 21:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:41:11] [INFO ] [Nat]Absence check using state equation in 10431 ms returned unknown
[2020-05-18 21:41:11] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2020-05-18 21:41:11] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2020-05-18 21:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:13] [INFO ] [Real]Absence check using state equation in 2101 ms returned sat
[2020-05-18 21:41:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:13] [INFO ] [Nat]Absence check using 65 positive place invariants in 53 ms returned sat
[2020-05-18 21:41:13] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 22 ms returned sat
[2020-05-18 21:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:17] [INFO ] [Nat]Absence check using state equation in 3543 ms returned sat
[2020-05-18 21:41:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 116 ms returned sat
[2020-05-18 21:41:17] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 202 ms.
[2020-05-18 21:41:18] [INFO ] Added : 15 causal constraints over 3 iterations in 1312 ms. Result :sat
[2020-05-18 21:41:19] [INFO ] [Real]Absence check using 65 positive place invariants in 46 ms returned sat
[2020-05-18 21:41:19] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:21] [INFO ] [Real]Absence check using state equation in 1983 ms returned sat
[2020-05-18 21:41:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:21] [INFO ] [Nat]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-05-18 21:41:21] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:41:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:27] [INFO ] [Nat]Absence check using state equation in 6309 ms returned sat
[2020-05-18 21:41:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 28 ms returned sat
[2020-05-18 21:41:27] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 136 ms.
[2020-05-18 21:41:41] [INFO ] Added : 390 causal constraints over 78 iterations in 13516 ms. Result :(error "Failed to check-sat")
[2020-05-18 21:41:41] [INFO ] [Real]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:41:41] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:43] [INFO ] [Real]Absence check using state equation in 1716 ms returned sat
[2020-05-18 21:41:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:43] [INFO ] [Nat]Absence check using 65 positive place invariants in 72 ms returned sat
[2020-05-18 21:41:43] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:47] [INFO ] [Nat]Absence check using state equation in 3844 ms returned sat
[2020-05-18 21:41:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 114 ms returned sat
[2020-05-18 21:41:47] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 143 ms.
[2020-05-18 21:41:50] [INFO ] Added : 27 causal constraints over 6 iterations in 2784 ms. Result :sat
[2020-05-18 21:41:50] [INFO ] [Real]Absence check using 65 positive place invariants in 91 ms returned sat
[2020-05-18 21:41:50] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:52] [INFO ] [Real]Absence check using state equation in 1762 ms returned sat
[2020-05-18 21:41:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:52] [INFO ] [Nat]Absence check using 65 positive place invariants in 46 ms returned sat
[2020-05-18 21:41:52] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:54] [INFO ] [Nat]Absence check using state equation in 2045 ms returned sat
[2020-05-18 21:41:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 162 ms returned sat
[2020-05-18 21:41:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 147 ms.
[2020-05-18 21:41:55] [INFO ] Added : 16 causal constraints over 4 iterations in 1389 ms. Result :sat
[2020-05-18 21:41:56] [INFO ] [Real]Absence check using 65 positive place invariants in 67 ms returned sat
[2020-05-18 21:41:56] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:57] [INFO ] [Real]Absence check using state equation in 1767 ms returned sat
[2020-05-18 21:41:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:57] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:41:57] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2020-05-18 21:41:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:02] [INFO ] [Nat]Absence check using state equation in 4615 ms returned sat
[2020-05-18 21:42:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 90 ms returned sat
[2020-05-18 21:42:02] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 118 ms.
[2020-05-18 21:42:05] [INFO ] Added : 14 causal constraints over 6 iterations in 2692 ms. Result :sat
[2020-05-18 21:42:05] [INFO ] [Real]Absence check using 65 positive place invariants in 58 ms returned sat
[2020-05-18 21:42:05] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:42:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:07] [INFO ] [Real]Absence check using state equation in 1919 ms returned sat
[2020-05-18 21:42:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 30 ms returned sat
[2020-05-18 21:42:07] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2020-05-18 21:42:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:11] [INFO ] [Nat]Absence check using state equation in 3436 ms returned sat
[2020-05-18 21:42:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 32 ms returned sat
[2020-05-18 21:42:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 144 ms.
[2020-05-18 21:42:12] [INFO ] Added : 16 causal constraints over 4 iterations in 1315 ms. Result :sat
[2020-05-18 21:42:12] [INFO ] [Real]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:42:12] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:42:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:14] [INFO ] [Real]Absence check using state equation in 2004 ms returned sat
[2020-05-18 21:42:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:14] [INFO ] [Nat]Absence check using 65 positive place invariants in 54 ms returned sat
[2020-05-18 21:42:14] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:42:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:42:25] [INFO ] [Nat]Absence check using state equation in 10948 ms returned unknown
[2020-05-18 21:42:25] [INFO ] [Real]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:42:25] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:28] [INFO ] [Real]Absence check using state equation in 2071 ms returned sat
[2020-05-18 21:42:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:28] [INFO ] [Nat]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:42:28] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:31] [INFO ] [Nat]Absence check using state equation in 3282 ms returned sat
[2020-05-18 21:42:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 150 ms returned sat
[2020-05-18 21:42:31] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 139 ms.
[2020-05-18 21:42:34] [INFO ] Added : 25 causal constraints over 6 iterations in 2735 ms. Result :sat
[2020-05-18 21:42:34] [INFO ] [Real]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-05-18 21:42:34] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:42:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:36] [INFO ] [Real]Absence check using state equation in 1667 ms returned sat
[2020-05-18 21:42:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:36] [INFO ] [Nat]Absence check using 65 positive place invariants in 41 ms returned sat
[2020-05-18 21:42:36] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:42:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:42] [INFO ] [Nat]Absence check using state equation in 6041 ms returned sat
[2020-05-18 21:42:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 479 ms returned sat
[2020-05-18 21:42:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 185 ms.
[2020-05-18 21:42:56] [INFO ] Added : 160 causal constraints over 32 iterations in 13345 ms. Result :unknown
[2020-05-18 21:42:56] [INFO ] [Real]Absence check using 65 positive place invariants in 64 ms returned sat
[2020-05-18 21:42:56] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:58] [INFO ] [Real]Absence check using state equation in 1837 ms returned sat
[2020-05-18 21:42:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 58 ms returned sat
[2020-05-18 21:42:58] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:01] [INFO ] [Nat]Absence check using state equation in 2733 ms returned sat
[2020-05-18 21:43:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 122 ms returned sat
[2020-05-18 21:43:01] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 186 ms.
[2020-05-18 21:43:03] [INFO ] Added : 25 causal constraints over 6 iterations in 2455 ms. Result :sat
[2020-05-18 21:43:04] [INFO ] [Real]Absence check using 65 positive place invariants in 66 ms returned sat
[2020-05-18 21:43:04] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:43:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:06] [INFO ] [Real]Absence check using state equation in 2232 ms returned sat
[2020-05-18 21:43:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:06] [INFO ] [Nat]Absence check using 65 positive place invariants in 88 ms returned sat
[2020-05-18 21:43:06] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:43:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:08] [INFO ] [Nat]Absence check using state equation in 2375 ms returned sat
[2020-05-18 21:43:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 2213 ms returned sat
[2020-05-18 21:43:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 160 ms.
[2020-05-18 21:43:14] [INFO ] Added : 21 causal constraints over 5 iterations in 3122 ms. Result :sat
[2020-05-18 21:43:14] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2020-05-18 21:43:14] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:16] [INFO ] [Real]Absence check using state equation in 2193 ms returned sat
[2020-05-18 21:43:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:16] [INFO ] [Nat]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:43:16] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:23] [INFO ] [Nat]Absence check using state equation in 6432 ms returned sat
[2020-05-18 21:43:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 426 ms returned sat
[2020-05-18 21:43:23] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 148 ms.
[2020-05-18 21:43:27] [INFO ] Added : 22 causal constraints over 7 iterations in 4126 ms. Result :sat
[2020-05-18 21:43:27] [INFO ] [Real]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:43:27] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:43:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:30] [INFO ] [Real]Absence check using state equation in 2063 ms returned sat
[2020-05-18 21:43:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 66 ms returned sat
[2020-05-18 21:43:30] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:36] [INFO ] [Nat]Absence check using state equation in 6417 ms returned sat
[2020-05-18 21:43:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 216 ms returned sat
[2020-05-18 21:43:37] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 126 ms.
[2020-05-18 21:43:39] [INFO ] Added : 15 causal constraints over 6 iterations in 2207 ms. Result :sat
[2020-05-18 21:43:39] [INFO ] [Real]Absence check using 65 positive place invariants in 53 ms returned sat
[2020-05-18 21:43:39] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:41] [INFO ] [Real]Absence check using state equation in 2175 ms returned sat
[2020-05-18 21:43:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:41] [INFO ] [Nat]Absence check using 65 positive place invariants in 41 ms returned sat
[2020-05-18 21:43:41] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:43:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:44] [INFO ] [Nat]Absence check using state equation in 3134 ms returned sat
[2020-05-18 21:43:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 101 ms returned sat
[2020-05-18 21:43:45] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 114 ms.
[2020-05-18 21:43:46] [INFO ] Added : 22 causal constraints over 5 iterations in 2059 ms. Result :sat
[2020-05-18 21:43:47] [INFO ] [Real]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:43:47] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:49] [INFO ] [Real]Absence check using state equation in 1832 ms returned sat
[2020-05-18 21:43:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:49] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:43:49] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:51] [INFO ] [Nat]Absence check using state equation in 2247 ms returned sat
[2020-05-18 21:43:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 116 ms returned sat
[2020-05-18 21:43:51] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 166 ms.
[2020-05-18 21:43:53] [INFO ] Added : 21 causal constraints over 5 iterations in 2173 ms. Result :sat
[2020-05-18 21:43:53] [INFO ] [Real]Absence check using 65 positive place invariants in 35 ms returned sat
[2020-05-18 21:43:53] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:56] [INFO ] [Real]Absence check using state equation in 2151 ms returned sat
[2020-05-18 21:43:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:56] [INFO ] [Nat]Absence check using 65 positive place invariants in 45 ms returned sat
[2020-05-18 21:43:56] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:43:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:44:06] [INFO ] [Nat]Absence check using state equation in 10479 ms returned unknown
[2020-05-18 21:44:06] [INFO ] [Real]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:44:06] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:08] [INFO ] [Real]Absence check using state equation in 1879 ms returned sat
[2020-05-18 21:44:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 60 ms returned sat
[2020-05-18 21:44:08] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:44:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:12] [INFO ] [Nat]Absence check using state equation in 3764 ms returned sat
[2020-05-18 21:44:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 101 ms returned sat
[2020-05-18 21:44:12] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 159 ms.
[2020-05-18 21:44:15] [INFO ] Added : 26 causal constraints over 6 iterations in 2787 ms. Result :sat
[2020-05-18 21:44:15] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2020-05-18 21:44:15] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:44:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:17] [INFO ] [Real]Absence check using state equation in 1786 ms returned sat
[2020-05-18 21:44:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 57 ms returned sat
[2020-05-18 21:44:17] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:20] [INFO ] [Nat]Absence check using state equation in 2899 ms returned sat
[2020-05-18 21:44:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1806 ms returned sat
[2020-05-18 21:44:22] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 129 ms.
[2020-05-18 21:44:24] [INFO ] Added : 16 causal constraints over 4 iterations in 1581 ms. Result :sat
[2020-05-18 21:44:24] [INFO ] [Real]Absence check using 65 positive place invariants in 65 ms returned sat
[2020-05-18 21:44:24] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:26] [INFO ] [Real]Absence check using state equation in 1979 ms returned sat
[2020-05-18 21:44:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 52 ms returned sat
[2020-05-18 21:44:26] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:28] [INFO ] [Nat]Absence check using state equation in 2054 ms returned sat
[2020-05-18 21:44:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 1285 ms returned sat
[2020-05-18 21:44:29] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 143 ms.
[2020-05-18 21:44:33] [INFO ] Added : 23 causal constraints over 5 iterations in 3736 ms. Result :sat
[2020-05-18 21:44:33] [INFO ] [Real]Absence check using 65 positive place invariants in 39 ms returned sat
[2020-05-18 21:44:33] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:35] [INFO ] [Real]Absence check using state equation in 2132 ms returned sat
[2020-05-18 21:44:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:35] [INFO ] [Nat]Absence check using 65 positive place invariants in 45 ms returned sat
[2020-05-18 21:44:35] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:44:46] [INFO ] [Nat]Absence check using state equation in 10446 ms returned unknown
[2020-05-18 21:44:46] [INFO ] [Real]Absence check using 65 positive place invariants in 56 ms returned sat
[2020-05-18 21:44:46] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:44:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:48] [INFO ] [Real]Absence check using state equation in 2003 ms returned sat
[2020-05-18 21:44:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:48] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:44:48] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:53] [INFO ] [Nat]Absence check using state equation in 4465 ms returned sat
[2020-05-18 21:44:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 87 ms returned sat
[2020-05-18 21:44:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 143 ms.
[2020-05-18 21:44:55] [INFO ] Added : 23 causal constraints over 5 iterations in 2604 ms. Result :sat
[2020-05-18 21:44:56] [INFO ] [Real]Absence check using 65 positive place invariants in 44 ms returned sat
[2020-05-18 21:44:56] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:58] [INFO ] [Real]Absence check using state equation in 1916 ms returned sat
[2020-05-18 21:44:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 64 ms returned sat
[2020-05-18 21:44:58] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2020-05-18 21:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:01] [INFO ] [Nat]Absence check using state equation in 2882 ms returned sat
[2020-05-18 21:45:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 55 ms returned sat
[2020-05-18 21:45:01] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 132 ms.
[2020-05-18 21:45:02] [INFO ] Added : 15 causal constraints over 3 iterations in 1440 ms. Result :sat
[2020-05-18 21:45:02] [INFO ] [Real]Absence check using 65 positive place invariants in 38 ms returned sat
[2020-05-18 21:45:02] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:04] [INFO ] [Real]Absence check using state equation in 1985 ms returned sat
[2020-05-18 21:45:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 31 ms returned sat
[2020-05-18 21:45:04] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:10] [INFO ] [Nat]Absence check using state equation in 5566 ms returned sat
[2020-05-18 21:45:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 58 ms returned sat
[2020-05-18 21:45:10] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 149 ms.
[2020-05-18 21:45:11] [INFO ] Added : 20 causal constraints over 4 iterations in 1069 ms. Result :sat
[2020-05-18 21:45:11] [INFO ] [Real]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:45:11] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:13] [INFO ] [Real]Absence check using state equation in 1738 ms returned sat
[2020-05-18 21:45:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:13] [INFO ] [Nat]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-05-18 21:45:13] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:15] [INFO ] [Nat]Absence check using state equation in 2102 ms returned sat
[2020-05-18 21:45:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 1014 ms returned sat
[2020-05-18 21:45:17] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 138 ms.
[2020-05-18 21:45:19] [INFO ] Added : 24 causal constraints over 6 iterations in 2675 ms. Result :sat
[2020-05-18 21:45:19] [INFO ] [Real]Absence check using 65 positive place invariants in 65 ms returned sat
[2020-05-18 21:45:19] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:45:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:21] [INFO ] [Real]Absence check using state equation in 2117 ms returned sat
[2020-05-18 21:45:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 42 ms returned sat
[2020-05-18 21:45:22] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:45:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:24] [INFO ] [Nat]Absence check using state equation in 2330 ms returned sat
[2020-05-18 21:45:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 100 ms returned sat
[2020-05-18 21:45:24] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 149 ms.
[2020-05-18 21:45:25] [INFO ] Added : 7 causal constraints over 2 iterations in 551 ms. Result :sat
[2020-05-18 21:45:25] [INFO ] [Real]Absence check using 65 positive place invariants in 45 ms returned sat
[2020-05-18 21:45:25] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 19 ms returned sat
[2020-05-18 21:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:27] [INFO ] [Real]Absence check using state equation in 2371 ms returned sat
[2020-05-18 21:45:27] [INFO ] [Real]Added 1 Read/Feed constraints in 40 ms returned sat
[2020-05-18 21:45:28] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 178 ms.
[2020-05-18 21:45:28] [INFO ] Added : 6 causal constraints over 2 iterations in 532 ms. Result :sat
[2020-05-18 21:45:28] [INFO ] [Real]Absence check using 65 positive place invariants in 67 ms returned sat
[2020-05-18 21:45:28] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 23 ms returned sat
[2020-05-18 21:45:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:30] [INFO ] [Real]Absence check using state equation in 1706 ms returned sat
[2020-05-18 21:45:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 47 ms returned sat
[2020-05-18 21:45:30] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 24 ms returned sat
[2020-05-18 21:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:32] [INFO ] [Nat]Absence check using state equation in 1806 ms returned sat
[2020-05-18 21:45:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 258 ms returned sat
[2020-05-18 21:45:32] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 170 ms.
[2020-05-18 21:45:39] [INFO ] Added : 45 causal constraints over 9 iterations in 7174 ms. Result :sat
[2020-05-18 21:45:40] [INFO ] Deduced a trap composed of 19 places in 647 ms
[2020-05-18 21:45:42] [INFO ] Deduced a trap composed of 123 places in 491 ms
[2020-05-18 21:45:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2388 ms
[2020-05-18 21:45:42] [INFO ] [Real]Absence check using 65 positive place invariants in 80 ms returned sat
[2020-05-18 21:45:42] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:44] [INFO ] [Real]Absence check using state equation in 2362 ms returned sat
[2020-05-18 21:45:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:45] [INFO ] [Nat]Absence check using 65 positive place invariants in 82 ms returned sat
[2020-05-18 21:45:45] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 23 ms returned sat
[2020-05-18 21:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:47] [INFO ] [Nat]Absence check using state equation in 2024 ms returned sat
[2020-05-18 21:45:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 273 ms returned sat
[2020-05-18 21:45:47] [INFO ] Deduced a trap composed of 24 places in 395 ms
[2020-05-18 21:45:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1207 ms
[2020-05-18 21:45:48] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 214 ms.
[2020-05-18 21:46:03] [INFO ] Added : 103 causal constraints over 21 iterations in 14534 ms. Result :sat
[2020-05-18 21:46:03] [INFO ] Deduced a trap composed of 19 places in 370 ms
[2020-05-18 21:46:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:46:05] [INFO ] Deduced a trap composed of 7 places in 716 ms
[2020-05-18 21:46:05] [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 (> (+ s22 s66 s67 s68 s131 s395 s470) 0)") while checking expression at index 74
[2020-05-18 21:46:05] [INFO ] [Real]Absence check using 65 positive place invariants in 40 ms returned sat
[2020-05-18 21:46:05] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 19 ms returned sat
[2020-05-18 21:46:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:07] [INFO ] [Real]Absence check using state equation in 1887 ms returned sat
[2020-05-18 21:46:07] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 21:46:07] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 138 ms.
[2020-05-18 21:46:08] [INFO ] Added : 6 causal constraints over 2 iterations in 940 ms. Result :sat
[2020-05-18 21:46:08] [INFO ] [Real]Absence check using 65 positive place invariants in 47 ms returned sat
[2020-05-18 21:46:08] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned unsat
[2020-05-18 21:46:09] [INFO ] [Real]Absence check using 65 positive place invariants in 39 ms returned sat
[2020-05-18 21:46:09] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:46:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:10] [INFO ] [Real]Absence check using state equation in 1648 ms returned sat
[2020-05-18 21:46:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 32 ms returned sat
[2020-05-18 21:46:10] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:46:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:13] [INFO ] [Nat]Absence check using state equation in 3078 ms returned sat
[2020-05-18 21:46:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:46:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 6003 ms returned unknown
[2020-05-18 21:46:20] [INFO ] [Real]Absence check using 65 positive place invariants in 31 ms returned sat
[2020-05-18 21:46:20] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2020-05-18 21:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:21] [INFO ] [Real]Absence check using state equation in 1797 ms returned sat
[2020-05-18 21:46:21] [INFO ] [Real]Added 1 Read/Feed constraints in 39 ms returned sat
[2020-05-18 21:46:22] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 135 ms.
[2020-05-18 21:46:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 56 ms returned sat
[2020-05-18 21:46:22] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 17 ms returned sat
[2020-05-18 21:46:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:25] [INFO ] [Nat]Absence check using state equation in 2546 ms returned sat
[2020-05-18 21:46:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 52 ms returned sat
[2020-05-18 21:46:25] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 150 ms.
[2020-05-18 21:46:26] [INFO ] Added : 13 causal constraints over 3 iterations in 875 ms. Result :sat
[2020-05-18 21:46:26] [INFO ] [Real]Absence check using 65 positive place invariants in 54 ms returned sat
[2020-05-18 21:46:26] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:28] [INFO ] [Real]Absence check using state equation in 1780 ms returned sat
[2020-05-18 21:46:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:28] [INFO ] [Nat]Absence check using 65 positive place invariants in 56 ms returned sat
[2020-05-18 21:46:28] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2020-05-18 21:46:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:31] [INFO ] [Nat]Absence check using state equation in 2590 ms returned sat
[2020-05-18 21:46:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 54 ms returned sat
[2020-05-18 21:46:31] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 138 ms.
[2020-05-18 21:46:33] [INFO ] Added : 21 causal constraints over 5 iterations in 2463 ms. Result :sat
[2020-05-18 21:46:34] [INFO ] [Real]Absence check using 65 positive place invariants in 55 ms returned sat
[2020-05-18 21:46:34] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 17 ms returned sat
[2020-05-18 21:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:35] [INFO ] [Real]Absence check using state equation in 1899 ms returned sat
[2020-05-18 21:46:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:36] [INFO ] [Nat]Absence check using 65 positive place invariants in 64 ms returned sat
[2020-05-18 21:46:36] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:38] [INFO ] [Nat]Absence check using state equation in 2212 ms returned sat
[2020-05-18 21:46:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 578 ms returned sat
[2020-05-18 21:46:39] [INFO ] Deduced a trap composed of 26 places in 332 ms
[2020-05-18 21:46:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 479 ms
[2020-05-18 21:46:39] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 190 ms.
[2020-05-18 21:46:45] [INFO ] Added : 50 causal constraints over 10 iterations in 6470 ms. Result :sat
[2020-05-18 21:46:46] [INFO ] Deduced a trap composed of 24 places in 550 ms
[2020-05-18 21:46:47] [INFO ] Deduced a trap composed of 19 places in 550 ms
[2020-05-18 21:46:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3005 ms
[2020-05-18 21:46:48] [INFO ] [Real]Absence check using 65 positive place invariants in 36 ms returned sat
[2020-05-18 21:46:48] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2020-05-18 21:46:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:50] [INFO ] [Real]Absence check using state equation in 1822 ms returned sat
[2020-05-18 21:46:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 48 ms returned sat
[2020-05-18 21:46:50] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 15 ms returned sat
[2020-05-18 21:46:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:52] [INFO ] [Nat]Absence check using state equation in 1795 ms returned sat
[2020-05-18 21:46:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 318 ms returned sat
[2020-05-18 21:46:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 230 ms.
[2020-05-18 21:47:00] [INFO ] Added : 45 causal constraints over 9 iterations in 6988 ms. Result :sat
[2020-05-18 21:47:00] [INFO ] Deduced a trap composed of 19 places in 625 ms
[2020-05-18 21:47:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2316 ms
[2020-05-18 21:47:02] [INFO ] [Real]Absence check using 65 positive place invariants in 43 ms returned sat
[2020-05-18 21:47:02] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:04] [INFO ] [Real]Absence check using state equation in 2137 ms returned sat
[2020-05-18 21:47:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:47:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 52 ms returned sat
[2020-05-18 21:47:04] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2020-05-18 21:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:07] [INFO ] [Nat]Absence check using state equation in 2698 ms returned sat
[2020-05-18 21:47:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1155 ms returned sat
[2020-05-18 21:47:08] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 222 ms.
[2020-05-18 21:47:11] [INFO ] Added : 22 causal constraints over 5 iterations in 2327 ms. Result :sat
[2020-05-18 21:47:11] [INFO ] [Real]Absence check using 65 positive place invariants in 51 ms returned sat
[2020-05-18 21:47:11] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 13 ms returned sat
[2020-05-18 21:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:13] [INFO ] [Real]Absence check using state equation in 2151 ms returned sat
[2020-05-18 21:47:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:47:13] [INFO ] [Nat]Absence check using 65 positive place invariants in 49 ms returned sat
[2020-05-18 21:47:13] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 12 ms returned sat
[2020-05-18 21:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:15] [INFO ] [Nat]Absence check using state equation in 2403 ms returned sat
[2020-05-18 21:47:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 1129 ms returned sat
[2020-05-18 21:47:17] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 136 ms.
[2020-05-18 21:47:19] [INFO ] Added : 22 causal constraints over 5 iterations in 2083 ms. Result :sat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2020-05-18 21:47:20] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-05-18 21:47:20] [INFO ] Flatten gal took : 606 ms
FORMULA PolyORBNT-COL-S10J20-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-18 21:47:20] [INFO ] Flatten gal took : 175 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-18 21:47:20] [INFO ] Applying decomposition
[2020-05-18 21:47:20] [INFO ] Flatten gal took : 140 ms
[2020-05-18 21:47:21] [INFO ] Input system was already deterministic with 1650 transitions.
[2020-05-18 21:47:21] [INFO ] Too many transitions (1650) to apply POR reductions. Disabling POR matrices.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph12330218795583749827.txt, -o, /tmp/graph12330218795583749827.bin, -w, /tmp/graph12330218795583749827.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph12330218795583749827.bin, -l, -1, -v, -w, /tmp/graph12330218795583749827.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-18 21:47:21] [INFO ] Built C files in 808ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
[2020-05-18 21:47:21] [INFO ] Decomposing Gal with order
[2020-05-18 21:47:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 21:47:22] [INFO ] Removed a total of 4393 redundant transitions.
[2020-05-18 21:47:22] [INFO ] Flatten gal took : 394 ms
[2020-05-18 21:47:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 291 labels/synchronizations in 62 ms.
[2020-05-18 21:47:22] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 47 ms
[2020-05-18 21:47:22] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 70 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 11 LTL properties
Checking formula 0 : !((F(!(G(F("(i2.i0.u45.Schedule_Task_B_0>=1)"))))))
Formula 0 simplified : !F!GF"(i2.i0.u45.Schedule_Task_B_0>=1)"
built 6 ordering constraints for composite.
built 463 ordering constraints for composite.
built 295 ordering constraints for composite.
built 16 ordering constraints for composite.
built 14 ordering constraints for composite.
built 6 ordering constraints for composite.
built 68 ordering constraints for composite.
Compilation finished in 20146 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 65 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(!( [](<>((LTLAP0==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(!( [](<>((LTLAP0==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(!( [](<>((LTLAP0==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2020-05-18 22:13:02] [INFO ] Applying decomposition
[2020-05-18 22:13:04] [INFO ] Flatten gal took : 2219 ms
[2020-05-18 22:13:05] [INFO ] Decomposing Gal with order
[2020-05-18 22:13:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-18 22:13:07] [INFO ] Removed a total of 10661 redundant transitions.
[2020-05-18 22:13:07] [INFO ] Flatten gal took : 1193 ms
[2020-05-18 22:13:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 100 ms.
[2020-05-18 22:13:07] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 43 ms
[2020-05-18 22:13:07] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 103 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 11 LTL properties
Checking formula 0 : !((F(!(G(F("(Schedule_Task_B.Schedule_Task_B_0>=1)"))))))
Formula 0 simplified : !F!GF"(Schedule_Task_B.Schedule_Task_B_0>=1)"
built 1254 ordering constraints for composite.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-S10J20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is PolyORBNT-COL-S10J20, 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 r126-tajo-158961390600594"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J20.tgz
mv PolyORBNT-COL-S10J20 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 ;