Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872200674.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBNT-PT-S10J20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872200674
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 26M
-rw-r--r-- 1 mcc users 13K Apr 12 06:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 48K Apr 12 06:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 490K Apr 11 06:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 11 06:13 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 11K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.4M Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 4.0M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.1K Apr 10 13:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 10 13:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 273K Apr 9 19:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 727K Apr 9 19:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.4K Apr 10 22:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 18M 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-PT-S10J20-00
FORMULA_NAME PolyORBNT-PT-S10J20-01
FORMULA_NAME PolyORBNT-PT-S10J20-02
FORMULA_NAME PolyORBNT-PT-S10J20-03
FORMULA_NAME PolyORBNT-PT-S10J20-04
FORMULA_NAME PolyORBNT-PT-S10J20-05
FORMULA_NAME PolyORBNT-PT-S10J20-06
FORMULA_NAME PolyORBNT-PT-S10J20-07
FORMULA_NAME PolyORBNT-PT-S10J20-08
FORMULA_NAME PolyORBNT-PT-S10J20-09
FORMULA_NAME PolyORBNT-PT-S10J20-10
FORMULA_NAME PolyORBNT-PT-S10J20-11
FORMULA_NAME PolyORBNT-PT-S10J20-12
FORMULA_NAME PolyORBNT-PT-S10J20-13
FORMULA_NAME PolyORBNT-PT-S10J20-14
FORMULA_NAME PolyORBNT-PT-S10J20-15

=== Now, execution of the tool begins

BK_START 1591174466146

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 08:54:27] [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, -timeout, 3600, -rebuildPNML]
[2020-06-03 08:54:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 08:54:28] [INFO ] Load time of PNML (sax parser for PT used): 611 ms
[2020-06-03 08:54:28] [INFO ] Transformed 474 places.
[2020-06-03 08:54:28] [INFO ] Transformed 11760 transitions.
[2020-06-03 08:54:28] [INFO ] Parsed PT model containing 474 places and 11760 transitions in 742 ms.
[2020-06-03 08:54:28] [INFO ] Reduced 9285 identical enabling conditions.
[2020-06-03 08:54:28] [INFO ] Reduced 9285 identical enabling conditions.
[2020-06-03 08:54:28] [INFO ] Reduced 9285 identical enabling conditions.
[2020-06-03 08:54:28] [INFO ] Reduced 9285 identical enabling conditions.
[2020-06-03 08:54:28] [INFO ] Reduced 9285 identical enabling conditions.
[2020-06-03 08:54:28] [INFO ] Reduced 9285 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 336 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5596 resets, run finished after 8619 ms. (steps per millisecond=11 ) properties seen :[0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0]
[2020-06-03 08:54:37] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2020-06-03 08:54:37] [INFO ] Computed 72 place invariants in 123 ms
[2020-06-03 08:54:37] [INFO ] [Real]Absence check using 45 positive place invariants in 58 ms returned sat
[2020-06-03 08:54:37] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 49 ms returned sat
[2020-06-03 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:54:40] [INFO ] [Real]Absence check using state equation in 2060 ms returned sat
[2020-06-03 08:54:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 08:54:40] [INFO ] [Real]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-06-03 08:54:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 267 ms.
[2020-06-03 08:54:41] [INFO ] Added : 6 causal constraints over 2 iterations in 911 ms. Result :sat
[2020-06-03 08:54:41] [INFO ] [Real]Absence check using 45 positive place invariants in 119 ms returned sat
[2020-06-03 08:54:41] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 11 ms returned unsat
[2020-06-03 08:54:41] [INFO ] [Real]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-06-03 08:54:41] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 08:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:54:43] [INFO ] [Real]Absence check using state equation in 1967 ms returned sat
[2020-06-03 08:54:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:54:43] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-06-03 08:54:43] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-06-03 08:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:54:46] [INFO ] [Nat]Absence check using state equation in 2564 ms returned sat
[2020-06-03 08:54:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 1121 ms returned sat
[2020-06-03 08:54:47] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 337 ms.
[2020-06-03 08:54:56] [INFO ] Added : 80 causal constraints over 16 iterations in 8521 ms. Result :sat
[2020-06-03 08:54:57] [INFO ] Deduced a trap composed of 19 places in 1257 ms
[2020-06-03 08:54:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2750 ms
[2020-06-03 08:54:58] [INFO ] [Real]Absence check using 45 positive place invariants in 38 ms returned sat
[2020-06-03 08:54:59] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-06-03 08:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:55:01] [INFO ] [Real]Absence check using state equation in 2161 ms returned sat
[2020-06-03 08:55:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:55:01] [INFO ] [Nat]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-06-03 08:55:01] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-06-03 08:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:55:04] [INFO ] [Nat]Absence check using state equation in 3057 ms returned sat
[2020-06-03 08:55:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 552 ms returned sat
[2020-06-03 08:55:05] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 222 ms.
[2020-06-03 08:55:14] [INFO ] Added : 59 causal constraints over 12 iterations in 9505 ms. Result :sat
[2020-06-03 08:55:15] [INFO ] Deduced a trap composed of 22 places in 559 ms
[2020-06-03 08:55:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1600 ms
[2020-06-03 08:55:16] [INFO ] [Real]Absence check using 45 positive place invariants in 22 ms returned sat
[2020-06-03 08:55:16] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2020-06-03 08:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:55:18] [INFO ] [Real]Absence check using state equation in 2106 ms returned sat
[2020-06-03 08:55:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:55:18] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 08:55:18] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 34 ms returned sat
[2020-06-03 08:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:55:26] [INFO ] [Nat]Absence check using state equation in 7989 ms returned sat
[2020-06-03 08:55:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 701 ms returned sat
[2020-06-03 08:55:27] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 240 ms.
[2020-06-03 08:55:38] [INFO ] Added : 60 causal constraints over 12 iterations in 11160 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 08:55:38] [INFO ] [Real]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-06-03 08:55:38] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-06-03 08:55:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:55:40] [INFO ] [Real]Absence check using state equation in 1914 ms returned sat
[2020-06-03 08:55:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:55:40] [INFO ] [Nat]Absence check using 45 positive place invariants in 44 ms returned sat
[2020-06-03 08:55:40] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 08:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:55:42] [INFO ] [Nat]Absence check using state equation in 1770 ms returned sat
[2020-06-03 08:55:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 844 ms returned sat
[2020-06-03 08:55:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 182 ms.
[2020-06-03 08:55:51] [INFO ] Added : 76 causal constraints over 16 iterations in 8699 ms. Result :sat
[2020-06-03 08:55:52] [INFO ] Deduced a trap composed of 69 places in 517 ms
[2020-06-03 08:55:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:55:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5043 ms
[2020-06-03 08:55:57] [INFO ] [Real]Absence check using 45 positive place invariants in 65 ms returned sat
[2020-06-03 08:55:57] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 67 ms returned sat
[2020-06-03 08:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:55:58] [INFO ] [Real]Absence check using state equation in 1596 ms returned sat
[2020-06-03 08:55:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:55:58] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-06-03 08:55:58] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-06-03 08:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:56:00] [INFO ] [Nat]Absence check using state equation in 1812 ms returned sat
[2020-06-03 08:56:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 487 ms returned sat
[2020-06-03 08:56:01] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 266 ms.
[2020-06-03 08:56:15] [INFO ] Added : 94 causal constraints over 19 iterations in 14417 ms. Result :sat
[2020-06-03 08:56:16] [INFO ] Deduced a trap composed of 19 places in 562 ms
[2020-06-03 08:56:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1285 ms
[2020-06-03 08:56:17] [INFO ] [Real]Absence check using 45 positive place invariants in 22 ms returned sat
[2020-06-03 08:56:17] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-06-03 08:56:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:56:19] [INFO ] [Real]Absence check using state equation in 1989 ms returned sat
[2020-06-03 08:56:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:56:19] [INFO ] [Nat]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 08:56:19] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2020-06-03 08:56:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:56:21] [INFO ] [Nat]Absence check using state equation in 1895 ms returned sat
[2020-06-03 08:56:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1146 ms returned sat
[2020-06-03 08:56:22] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 141 ms.
[2020-06-03 08:56:34] [INFO ] Added : 50 causal constraints over 10 iterations in 12248 ms. Result :unknown
[2020-06-03 08:56:34] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-06-03 08:56:34] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-06-03 08:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:56:36] [INFO ] [Real]Absence check using state equation in 1715 ms returned sat
[2020-06-03 08:56:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:56:36] [INFO ] [Nat]Absence check using 45 positive place invariants in 22 ms returned sat
[2020-06-03 08:56:36] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-06-03 08:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:56:41] [INFO ] [Nat]Absence check using state equation in 4784 ms returned sat
[2020-06-03 08:56:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 1045 ms returned sat
[2020-06-03 08:56:42] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 207 ms.
[2020-06-03 08:56:49] [INFO ] Added : 35 causal constraints over 7 iterations in 7300 ms. Result :sat
[2020-06-03 08:56:50] [INFO ] Deduced a trap composed of 19 places in 478 ms
[2020-06-03 08:56:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1207 ms
[2020-06-03 08:56:51] [INFO ] [Real]Absence check using 45 positive place invariants in 39 ms returned sat
[2020-06-03 08:56:51] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 44 ms returned sat
[2020-06-03 08:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:56:52] [INFO ] [Real]Absence check using state equation in 1750 ms returned sat
[2020-06-03 08:56:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:56:52] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-06-03 08:56:53] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 08:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:56:57] [INFO ] [Nat]Absence check using state equation in 4308 ms returned sat
[2020-06-03 08:56:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 538 ms returned sat
[2020-06-03 08:56:58] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 189 ms.
[2020-06-03 08:57:09] [INFO ] Added : 40 causal constraints over 8 iterations in 11314 ms. Result :sat
[2020-06-03 08:57:09] [INFO ] Deduced a trap composed of 19 places in 528 ms
[2020-06-03 08:57:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2333 ms
[2020-06-03 08:57:11] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-06-03 08:57:11] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-06-03 08:57:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:57:13] [INFO ] [Real]Absence check using state equation in 2197 ms returned sat
[2020-06-03 08:57:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:57:14] [INFO ] [Nat]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-06-03 08:57:14] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-06-03 08:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:57:16] [INFO ] [Nat]Absence check using state equation in 2875 ms returned sat
[2020-06-03 08:57:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 212 ms returned sat
[2020-06-03 08:57:17] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 125 ms.
[2020-06-03 08:57:28] [INFO ] Added : 83 causal constraints over 17 iterations in 10936 ms. Result :sat
[2020-06-03 08:57:28] [INFO ] Deduced a trap composed of 19 places in 511 ms
[2020-06-03 08:57:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1200 ms
[2020-06-03 08:57:29] [INFO ] [Real]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-03 08:57:29] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 55 ms returned sat
[2020-06-03 08:57:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:57:31] [INFO ] [Real]Absence check using state equation in 1862 ms returned sat
[2020-06-03 08:57:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:57:31] [INFO ] [Nat]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 08:57:31] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-06-03 08:57:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:57:34] [INFO ] [Nat]Absence check using state equation in 2798 ms returned sat
[2020-06-03 08:57:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 348 ms returned sat
[2020-06-03 08:57:34] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 186 ms.
[2020-06-03 08:57:47] [INFO ] Added : 40 causal constraints over 8 iterations in 12597 ms. Result :sat
[2020-06-03 08:57:47] [INFO ] Deduced a trap composed of 19 places in 456 ms
[2020-06-03 08:57:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1128 ms
[2020-06-03 08:57:48] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 08:57:48] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 08:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:57:50] [INFO ] [Real]Absence check using state equation in 1962 ms returned sat
[2020-06-03 08:57:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:57:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-06-03 08:57:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-06-03 08:57:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:57:52] [INFO ] [Nat]Absence check using state equation in 1784 ms returned sat
[2020-06-03 08:57:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 273 ms returned sat
[2020-06-03 08:57:52] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 146 ms.
[2020-06-03 08:58:04] [INFO ] Added : 78 causal constraints over 16 iterations in 12041 ms. Result :sat
[2020-06-03 08:58:05] [INFO ] Deduced a trap composed of 19 places in 544 ms
[2020-06-03 08:58:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:58:11] [INFO ] Deduced a trap composed of 9 places in 601 ms
[2020-06-03 08:58:11] [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 (> (+ s26 s82 s92 s125 s136 s216 s249 s381 s469) 0)") while checking expression at index 12
[2020-06-03 08:58:11] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-06-03 08:58:11] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 08:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:58:13] [INFO ] [Real]Absence check using state equation in 2082 ms returned sat
[2020-06-03 08:58:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:58:13] [INFO ] [Nat]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-06-03 08:58:13] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 08:58:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:58:16] [INFO ] [Nat]Absence check using state equation in 2556 ms returned sat
[2020-06-03 08:58:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 229 ms returned sat
[2020-06-03 08:58:16] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 158 ms.
[2020-06-03 08:58:30] [INFO ] Added : 101 causal constraints over 21 iterations in 14409 ms. Result :sat
[2020-06-03 08:58:31] [INFO ] Deduced a trap composed of 19 places in 539 ms
[2020-06-03 08:58:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:58:33] [INFO ] Deduced a trap composed of 9 places in 589 ms
[2020-06-03 08:58:34] [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 (> (+ s26 s82 s92 s125 s136 s216 s249 s381 s469) 0)") while checking expression at index 13
[2020-06-03 08:58:34] [INFO ] [Real]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-06-03 08:58:34] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 08:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:58:35] [INFO ] [Real]Absence check using state equation in 1676 ms returned sat
[2020-06-03 08:58:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:58:35] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 08:58:35] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 08:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:58:37] [INFO ] [Nat]Absence check using state equation in 1512 ms returned sat
[2020-06-03 08:58:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 622 ms returned sat
[2020-06-03 08:58:38] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 145 ms.
[2020-06-03 08:58:44] [INFO ] Added : 51 causal constraints over 11 iterations in 6243 ms. Result :sat
[2020-06-03 08:58:45] [INFO ] Deduced a trap composed of 19 places in 587 ms
[2020-06-03 08:58:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2388 ms
[2020-06-03 08:58:46] [INFO ] [Real]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-06-03 08:58:46] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2020-06-03 08:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:58:49] [INFO ] [Real]Absence check using state equation in 2292 ms returned sat
[2020-06-03 08:58:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:58:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-06-03 08:58:49] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-06-03 08:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:58:50] [INFO ] [Nat]Absence check using state equation in 1582 ms returned sat
[2020-06-03 08:58:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 1085 ms returned sat
[2020-06-03 08:58:52] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 171 ms.
[2020-06-03 08:59:01] [INFO ] Added : 81 causal constraints over 17 iterations in 9145 ms. Result :sat
[2020-06-03 08:59:01] [INFO ] Deduced a trap composed of 19 places in 513 ms
[2020-06-03 08:59:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:59:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4706 ms
[2020-06-03 08:59:05] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 08:59:06] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 08:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:59:07] [INFO ] [Real]Absence check using state equation in 1949 ms returned sat
[2020-06-03 08:59:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:59:08] [INFO ] [Nat]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-06-03 08:59:08] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 08:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:59:10] [INFO ] [Nat]Absence check using state equation in 2676 ms returned sat
[2020-06-03 08:59:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 360 ms returned sat
[2020-06-03 08:59:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 148 ms.
[2020-06-03 08:59:20] [INFO ] Added : 77 causal constraints over 16 iterations in 8809 ms. Result :sat
[2020-06-03 08:59:20] [INFO ] Deduced a trap composed of 19 places in 486 ms
[2020-06-03 08:59:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:59:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5984 ms
[2020-06-03 08:59:26] [INFO ] [Real]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-06-03 08:59:26] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-06-03 08:59:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:59:28] [INFO ] [Real]Absence check using state equation in 1862 ms returned sat
[2020-06-03 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:59:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-06-03 08:59:28] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 35 ms returned sat
[2020-06-03 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:59:30] [INFO ] [Nat]Absence check using state equation in 1906 ms returned sat
[2020-06-03 08:59:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 2240 ms returned sat
[2020-06-03 08:59:32] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 199 ms.
[2020-06-03 08:59:44] [INFO ] Added : 80 causal constraints over 16 iterations in 11677 ms. Result :sat
[2020-06-03 08:59:44] [INFO ] Deduced a trap composed of 19 places in 490 ms
[2020-06-03 08:59:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:59:48] [INFO ] Deduced a trap composed of 9 places in 646 ms
[2020-06-03 08:59:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s26 s82 s92 s125 s136 s216 s249 s381 s469) 0)") while checking expression at index 17
[2020-06-03 08:59:48] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-06-03 08:59:48] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-06-03 08:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:59:50] [INFO ] [Real]Absence check using state equation in 1828 ms returned sat
[2020-06-03 08:59:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:59:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 08:59:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 08:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:59:52] [INFO ] [Nat]Absence check using state equation in 2024 ms returned sat
[2020-06-03 08:59:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 188 ms returned sat
[2020-06-03 08:59:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 159 ms.
[2020-06-03 09:00:06] [INFO ] Added : 66 causal constraints over 14 iterations in 13192 ms. Result :sat
[2020-06-03 09:00:06] [INFO ] Deduced a trap composed of 19 places in 520 ms
[2020-06-03 09:00:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2182 ms
[2020-06-03 09:00:08] [INFO ] [Real]Absence check using 45 positive place invariants in 78 ms returned sat
[2020-06-03 09:00:08] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-06-03 09:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:00:10] [INFO ] [Real]Absence check using state equation in 1747 ms returned sat
[2020-06-03 09:00:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:00:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-06-03 09:00:10] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 49 ms returned sat
[2020-06-03 09:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:00:13] [INFO ] [Nat]Absence check using state equation in 2433 ms returned sat
[2020-06-03 09:00:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 699 ms returned sat
[2020-06-03 09:00:13] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 214 ms.
[2020-06-03 09:00:22] [INFO ] Added : 56 causal constraints over 12 iterations in 8643 ms. Result :sat
[2020-06-03 09:00:23] [INFO ] Deduced a trap composed of 19 places in 573 ms
[2020-06-03 09:00:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2978 ms
[2020-06-03 09:00:25] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 09:00:25] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:00:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:00:27] [INFO ] [Real]Absence check using state equation in 2100 ms returned sat
[2020-06-03 09:00:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:00:27] [INFO ] [Nat]Absence check using 45 positive place invariants in 45 ms returned sat
[2020-06-03 09:00:27] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:00:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:00:29] [INFO ] [Nat]Absence check using state equation in 2019 ms returned sat
[2020-06-03 09:00:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 106 ms returned sat
[2020-06-03 09:00:30] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 141 ms.
[2020-06-03 09:00:41] [INFO ] Added : 87 causal constraints over 18 iterations in 11393 ms. Result :sat
[2020-06-03 09:00:42] [INFO ] Deduced a trap composed of 19 places in 569 ms
[2020-06-03 09:00:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:00:48] [INFO ] Deduced a trap composed of 9 places in 649 ms
[2020-06-03 09:00:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s26 s82 s92 s125 s136 s216 s249 s381 s469) 0)") while checking expression at index 20
[2020-06-03 09:00:48] [INFO ] [Real]Absence check using 45 positive place invariants in 42 ms returned sat
[2020-06-03 09:00:48] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 38 ms returned sat
[2020-06-03 09:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:00:50] [INFO ] [Real]Absence check using state equation in 2073 ms returned sat
[2020-06-03 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:00:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 46 ms returned sat
[2020-06-03 09:00:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 58 ms returned sat
[2020-06-03 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:00:53] [INFO ] [Nat]Absence check using state equation in 2861 ms returned sat
[2020-06-03 09:00:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 550 ms returned sat
[2020-06-03 09:00:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 108 ms.
[2020-06-03 09:01:01] [INFO ] Added : 40 causal constraints over 8 iterations in 6889 ms. Result :sat
[2020-06-03 09:01:01] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 09:01:01] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:03] [INFO ] [Real]Absence check using state equation in 2275 ms returned sat
[2020-06-03 09:01:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:01:03] [INFO ] [Nat]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 09:01:03] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:01:18] [INFO ] [Nat]Absence check using state equation in 14443 ms returned unknown
[2020-06-03 09:01:18] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-06-03 09:01:18] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 38 ms returned sat
[2020-06-03 09:01:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:20] [INFO ] [Real]Absence check using state equation in 2222 ms returned sat
[2020-06-03 09:01:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:01:20] [INFO ] [Nat]Absence check using 45 positive place invariants in 50 ms returned sat
[2020-06-03 09:01:20] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:01:31] [INFO ] [Nat]Absence check using state equation in 11007 ms returned unknown
[2020-06-03 09:01:31] [INFO ] [Real]Absence check using 45 positive place invariants in 44 ms returned sat
[2020-06-03 09:01:31] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 35 ms returned sat
[2020-06-03 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:34] [INFO ] [Real]Absence check using state equation in 2252 ms returned sat
[2020-06-03 09:01:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:01:34] [INFO ] [Nat]Absence check using 45 positive place invariants in 38 ms returned sat
[2020-06-03 09:01:34] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 09:01:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:01:42] [INFO ] [Nat]Absence check using state equation in 8394 ms returned sat
[2020-06-03 09:01:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 80 ms returned sat
[2020-06-03 09:01:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 265 ms.
[2020-06-03 09:01:47] [INFO ] Added : 18 causal constraints over 4 iterations in 4339 ms. Result :sat
[2020-06-03 09:01:47] [INFO ] [Real]Absence check using 45 positive place invariants in 24 ms returned sat
[2020-06-03 09:01:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-06-03 09:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:49] [INFO ] [Real]Absence check using state equation in 2363 ms returned sat
[2020-06-03 09:01:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:01:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-06-03 09:01:49] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:01:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:01:51] [INFO ] [Nat]Absence check using state equation in 1955 ms returned sat
[2020-06-03 09:01:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:01:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 3995 ms returned sat
[2020-06-03 09:01:56] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 183 ms.
[2020-06-03 09:02:02] [INFO ] Added : 20 causal constraints over 4 iterations in 6573 ms. Result :sat
[2020-06-03 09:02:02] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-06-03 09:02:02] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:02:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:04] [INFO ] [Real]Absence check using state equation in 2288 ms returned sat
[2020-06-03 09:02:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:02:05] [INFO ] [Nat]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-06-03 09:02:05] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:09] [INFO ] [Nat]Absence check using state equation in 4143 ms returned sat
[2020-06-03 09:02:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:02:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 3659 ms returned sat
[2020-06-03 09:02:13] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 140 ms.
[2020-06-03 09:02:18] [INFO ] Added : 35 causal constraints over 7 iterations in 5470 ms. Result :sat
[2020-06-03 09:02:18] [INFO ] [Real]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-06-03 09:02:18] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:02:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:20] [INFO ] [Real]Absence check using state equation in 1787 ms returned sat
[2020-06-03 09:02:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:02:20] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:02:20] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 43 ms returned sat
[2020-06-03 09:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:27] [INFO ] [Nat]Absence check using state equation in 6612 ms returned sat
[2020-06-03 09:02:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:02:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 6037 ms returned unknown
[2020-06-03 09:02:33] [INFO ] [Real]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-06-03 09:02:33] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 09:02:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:35] [INFO ] [Real]Absence check using state equation in 1785 ms returned sat
[2020-06-03 09:02:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:02:35] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-06-03 09:02:35] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 36 ms returned sat
[2020-06-03 09:02:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:43] [INFO ] [Nat]Absence check using state equation in 7889 ms returned sat
[2020-06-03 09:02:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 65 ms returned sat
[2020-06-03 09:02:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 156 ms.
[2020-06-03 09:02:47] [INFO ] Added : 32 causal constraints over 7 iterations in 4046 ms. Result :sat
[2020-06-03 09:02:47] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2020-06-03 09:02:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:50] [INFO ] [Real]Absence check using state equation in 2719 ms returned sat
[2020-06-03 09:02:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:02:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-06-03 09:02:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:02:58] [INFO ] [Nat]Absence check using state equation in 7975 ms returned sat
[2020-06-03 09:02:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 44 ms returned sat
[2020-06-03 09:02:58] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 166 ms.
[2020-06-03 09:03:05] [INFO ] Added : 15 causal constraints over 3 iterations in 6667 ms. Result :sat
[2020-06-03 09:03:05] [INFO ] [Real]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-03 09:03:05] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-06-03 09:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:03:07] [INFO ] [Real]Absence check using state equation in 2394 ms returned sat
[2020-06-03 09:03:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:03:07] [INFO ] [Nat]Absence check using 45 positive place invariants in 41 ms returned sat
[2020-06-03 09:03:07] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:03:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:03:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:03:19] [INFO ] [Nat]Absence check using state equation in 11773 ms returned sat
[2020-06-03 09:03:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 147 ms returned sat
[2020-06-03 09:03:20] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 150 ms.
[2020-06-03 09:03:27] [INFO ] Added : 29 causal constraints over 6 iterations in 7357 ms. Result :sat
[2020-06-03 09:03:27] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 09:03:27] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:03:29] [INFO ] [Real]Absence check using state equation in 1851 ms returned sat
[2020-06-03 09:03:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:03:29] [INFO ] [Nat]Absence check using 45 positive place invariants in 22 ms returned sat
[2020-06-03 09:03:29] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:03:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:03:32] [INFO ] [Nat]Absence check using state equation in 3087 ms returned sat
[2020-06-03 09:03:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:03:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 3354 ms returned sat
[2020-06-03 09:03:36] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 223 ms.
[2020-06-03 09:03:42] [INFO ] Added : 29 causal constraints over 6 iterations in 6922 ms. Result :sat
[2020-06-03 09:03:43] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 09:03:43] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:03:45] [INFO ] [Real]Absence check using state equation in 2212 ms returned sat
[2020-06-03 09:03:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:03:45] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:03:45] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:03:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:03:53] [INFO ] [Nat]Absence check using state equation in 7828 ms returned sat
[2020-06-03 09:03:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 127 ms returned sat
[2020-06-03 09:03:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 212 ms.
[2020-06-03 09:04:02] [INFO ] Added : 20 causal constraints over 4 iterations in 8902 ms. Result :unknown
[2020-06-03 09:04:02] [INFO ] [Real]Absence check using 45 positive place invariants in 41 ms returned sat
[2020-06-03 09:04:02] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:04] [INFO ] [Real]Absence check using state equation in 2108 ms returned sat
[2020-06-03 09:04:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:04:04] [INFO ] [Nat]Absence check using 45 positive place invariants in 46 ms returned sat
[2020-06-03 09:04:04] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 36 ms returned sat
[2020-06-03 09:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:07] [INFO ] [Nat]Absence check using state equation in 2411 ms returned sat
[2020-06-03 09:04:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1674 ms returned sat
[2020-06-03 09:04:09] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 143 ms.
[2020-06-03 09:04:12] [INFO ] Added : 25 causal constraints over 5 iterations in 3164 ms. Result :sat
[2020-06-03 09:04:12] [INFO ] [Real]Absence check using 45 positive place invariants in 18 ms returned sat
[2020-06-03 09:04:12] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-06-03 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:14] [INFO ] [Real]Absence check using state equation in 1926 ms returned sat
[2020-06-03 09:04:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:04:14] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 09:04:14] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 09:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:17] [INFO ] [Nat]Absence check using state equation in 3521 ms returned sat
[2020-06-03 09:04:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:04:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 3831 ms returned sat
[2020-06-03 09:04:21] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 210 ms.
[2020-06-03 09:04:25] [INFO ] Added : 21 causal constraints over 5 iterations in 3748 ms. Result :sat
[2020-06-03 09:04:25] [INFO ] [Real]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-03 09:04:25] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:28] [INFO ] [Real]Absence check using state equation in 2741 ms returned sat
[2020-06-03 09:04:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:04:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-03 09:04:28] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-06-03 09:04:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:35] [INFO ] [Nat]Absence check using state equation in 6500 ms returned sat
[2020-06-03 09:04:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 304 ms returned sat
[2020-06-03 09:04:35] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 152 ms.
[2020-06-03 09:04:38] [INFO ] Added : 17 causal constraints over 4 iterations in 2879 ms. Result :sat
[2020-06-03 09:04:38] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-06-03 09:04:38] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:04:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:40] [INFO ] [Real]Absence check using state equation in 2017 ms returned sat
[2020-06-03 09:04:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:04:40] [INFO ] [Nat]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-06-03 09:04:40] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:44] [INFO ] [Nat]Absence check using state equation in 3630 ms returned sat
[2020-06-03 09:04:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 335 ms returned sat
[2020-06-03 09:04:44] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 178 ms.
[2020-06-03 09:04:48] [INFO ] Added : 27 causal constraints over 6 iterations in 4066 ms. Result :sat
[2020-06-03 09:04:48] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-06-03 09:04:48] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:04:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:50] [INFO ] [Real]Absence check using state equation in 1962 ms returned sat
[2020-06-03 09:04:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:04:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-06-03 09:04:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-06-03 09:04:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:04:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:05:01] [INFO ] [Nat]Absence check using state equation in 10211 ms returned unknown
[2020-06-03 09:05:01] [INFO ] [Real]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-06-03 09:05:01] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:02] [INFO ] [Real]Absence check using state equation in 1605 ms returned sat
[2020-06-03 09:05:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:05:03] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:05:03] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 09:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:07] [INFO ] [Nat]Absence check using state equation in 4013 ms returned sat
[2020-06-03 09:05:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1382 ms returned sat
[2020-06-03 09:05:08] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 226 ms.
[2020-06-03 09:05:13] [INFO ] Added : 31 causal constraints over 7 iterations in 4581 ms. Result :sat
[2020-06-03 09:05:13] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-06-03 09:05:13] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:05:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:15] [INFO ] [Real]Absence check using state equation in 2134 ms returned sat
[2020-06-03 09:05:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:05:15] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:05:15] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 48 ms returned sat
[2020-06-03 09:05:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:20] [INFO ] [Nat]Absence check using state equation in 4532 ms returned sat
[2020-06-03 09:05:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 792 ms returned sat
[2020-06-03 09:05:21] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 230 ms.
[2020-06-03 09:05:26] [INFO ] Added : 31 causal constraints over 7 iterations in 5324 ms. Result :sat
[2020-06-03 09:05:26] [INFO ] [Real]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-03 09:05:26] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:29] [INFO ] [Real]Absence check using state equation in 2537 ms returned sat
[2020-06-03 09:05:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:05:29] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:05:29] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:05:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:05:41] [INFO ] [Nat]Absence check using state equation in 12178 ms returned unknown
[2020-06-03 09:05:41] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-06-03 09:05:41] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:05:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:43] [INFO ] [Real]Absence check using state equation in 2125 ms returned sat
[2020-06-03 09:05:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:05:43] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-06-03 09:05:43] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-06-03 09:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:05:54] [INFO ] [Nat]Absence check using state equation in 10884 ms returned unknown
[2020-06-03 09:05:54] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-06-03 09:05:54] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:05:57] [INFO ] [Real]Absence check using state equation in 2285 ms returned sat
[2020-06-03 09:05:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:05:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-03 09:05:57] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:03] [INFO ] [Nat]Absence check using state equation in 6382 ms returned sat
[2020-06-03 09:06:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 110 ms returned sat
[2020-06-03 09:06:03] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 143 ms.
[2020-06-03 09:06:08] [INFO ] Added : 24 causal constraints over 5 iterations in 5264 ms. Result :sat
[2020-06-03 09:06:09] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-06-03 09:06:09] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:11] [INFO ] [Real]Absence check using state equation in 2127 ms returned sat
[2020-06-03 09:06:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:06:11] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 09:06:11] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:06:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:06:22] [INFO ] [Nat]Absence check using state equation in 11335 ms returned unknown
[2020-06-03 09:06:22] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 09:06:22] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:06:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:25] [INFO ] [Real]Absence check using state equation in 2558 ms returned sat
[2020-06-03 09:06:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:06:25] [INFO ] [Nat]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-06-03 09:06:25] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:06:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:30] [INFO ] [Nat]Absence check using state equation in 4520 ms returned sat
[2020-06-03 09:06:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 153 ms returned sat
[2020-06-03 09:06:30] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 140 ms.
[2020-06-03 09:06:35] [INFO ] Added : 26 causal constraints over 6 iterations in 5180 ms. Result :sat
[2020-06-03 09:06:35] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 09:06:35] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:37] [INFO ] [Real]Absence check using state equation in 2113 ms returned sat
[2020-06-03 09:06:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:06:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:06:38] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 09:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:40] [INFO ] [Nat]Absence check using state equation in 2513 ms returned sat
[2020-06-03 09:06:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:06:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 3109 ms returned sat
[2020-06-03 09:06:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 223 ms.
[2020-06-03 09:06:47] [INFO ] Added : 21 causal constraints over 5 iterations in 3754 ms. Result :sat
[2020-06-03 09:06:47] [INFO ] [Real]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-06-03 09:06:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:49] [INFO ] [Real]Absence check using state equation in 2240 ms returned sat
[2020-06-03 09:06:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:06:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-06-03 09:06:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:06:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:06:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:07:00] [INFO ] [Nat]Absence check using state equation in 10434 ms returned unknown
[2020-06-03 09:07:00] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 09:07:00] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:02] [INFO ] [Real]Absence check using state equation in 2164 ms returned sat
[2020-06-03 09:07:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:07:02] [INFO ] [Nat]Absence check using 45 positive place invariants in 46 ms returned sat
[2020-06-03 09:07:02] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:07:14] [INFO ] [Nat]Absence check using state equation in 11251 ms returned unknown
[2020-06-03 09:07:14] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-06-03 09:07:14] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-06-03 09:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:16] [INFO ] [Real]Absence check using state equation in 2397 ms returned sat
[2020-06-03 09:07:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:07:16] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-06-03 09:07:16] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 37 ms returned sat
[2020-06-03 09:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:21] [INFO ] [Nat]Absence check using state equation in 4267 ms returned sat
[2020-06-03 09:07:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 93 ms returned sat
[2020-06-03 09:07:21] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 220 ms.
[2020-06-03 09:07:30] [INFO ] Added : 15 causal constraints over 3 iterations in 8956 ms. Result :sat
[2020-06-03 09:07:30] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 09:07:30] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-06-03 09:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:32] [INFO ] [Real]Absence check using state equation in 1919 ms returned sat
[2020-06-03 09:07:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:07:32] [INFO ] [Nat]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-06-03 09:07:32] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:37] [INFO ] [Nat]Absence check using state equation in 5473 ms returned sat
[2020-06-03 09:07:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 2230 ms returned sat
[2020-06-03 09:07:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 140 ms.
[2020-06-03 09:07:47] [INFO ] Added : 20 causal constraints over 4 iterations in 7396 ms. Result :unknown
[2020-06-03 09:07:47] [INFO ] [Real]Absence check using 45 positive place invariants in 41 ms returned sat
[2020-06-03 09:07:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:07:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:49] [INFO ] [Real]Absence check using state equation in 2255 ms returned sat
[2020-06-03 09:07:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:07:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-06-03 09:07:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:07:55] [INFO ] [Nat]Absence check using state equation in 5697 ms returned sat
[2020-06-03 09:07:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:08:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 4758 ms returned sat
[2020-06-03 09:08:00] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 171 ms.
[2020-06-03 09:08:09] [INFO ] Added : 20 causal constraints over 4 iterations in 9199 ms. Result :unknown
[2020-06-03 09:08:09] [INFO ] [Real]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:08:09] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:08:12] [INFO ] [Real]Absence check using state equation in 2658 ms returned sat
[2020-06-03 09:08:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:08:12] [INFO ] [Nat]Absence check using 45 positive place invariants in 41 ms returned sat
[2020-06-03 09:08:12] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:08:20] [INFO ] [Nat]Absence check using state equation in 7261 ms returned sat
[2020-06-03 09:08:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 69 ms returned sat
[2020-06-03 09:08:20] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 198 ms.
[2020-06-03 09:08:24] [INFO ] Added : 30 causal constraints over 6 iterations in 4470 ms. Result :sat
[2020-06-03 09:08:24] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-06-03 09:08:24] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 09:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:08:26] [INFO ] [Real]Absence check using state equation in 2030 ms returned sat
[2020-06-03 09:08:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:08:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-06-03 09:08:26] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:08:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:08:37] [INFO ] [Nat]Absence check using state equation in 10464 ms returned unknown
[2020-06-03 09:08:37] [INFO ] [Real]Absence check using 45 positive place invariants in 23 ms returned sat
[2020-06-03 09:08:37] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-06-03 09:08:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:08:39] [INFO ] [Real]Absence check using state equation in 2308 ms returned sat
[2020-06-03 09:08:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:08:39] [INFO ] [Nat]Absence check using 45 positive place invariants in 23 ms returned sat
[2020-06-03 09:08:39] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-06-03 09:08:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:08:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:08:50] [INFO ] [Nat]Absence check using state equation in 10643 ms returned sat
[2020-06-03 09:08:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 526 ms returned sat
[2020-06-03 09:08:51] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 145 ms.
[2020-06-03 09:08:58] [INFO ] Added : 10 causal constraints over 2 iterations in 7621 ms. Result :unknown
[2020-06-03 09:08:58] [INFO ] [Real]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-06-03 09:08:58] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-06-03 09:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:00] [INFO ] [Real]Absence check using state equation in 2009 ms returned sat
[2020-06-03 09:09:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:09:01] [INFO ] [Nat]Absence check using 45 positive place invariants in 22 ms returned sat
[2020-06-03 09:09:01] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2020-06-03 09:09:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:04] [INFO ] [Nat]Absence check using state equation in 3141 ms returned sat
[2020-06-03 09:09:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 989 ms returned sat
[2020-06-03 09:09:05] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 187 ms.
[2020-06-03 09:09:10] [INFO ] Added : 23 causal constraints over 5 iterations in 5516 ms. Result :sat
[2020-06-03 09:09:10] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 09:09:10] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:12] [INFO ] [Real]Absence check using state equation in 1714 ms returned sat
[2020-06-03 09:09:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:09:12] [INFO ] [Nat]Absence check using 45 positive place invariants in 40 ms returned sat
[2020-06-03 09:09:12] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 09:09:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:16] [INFO ] [Nat]Absence check using state equation in 3341 ms returned sat
[2020-06-03 09:09:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 219 ms returned sat
[2020-06-03 09:09:16] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 167 ms.
[2020-06-03 09:09:20] [INFO ] Added : 25 causal constraints over 5 iterations in 3962 ms. Result :sat
[2020-06-03 09:09:20] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 09:09:20] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-06-03 09:09:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:23] [INFO ] [Real]Absence check using state equation in 2444 ms returned sat
[2020-06-03 09:09:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:09:23] [INFO ] [Nat]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-06-03 09:09:23] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 36 ms returned sat
[2020-06-03 09:09:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:25] [INFO ] [Nat]Absence check using state equation in 2174 ms returned sat
[2020-06-03 09:09:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 2966 ms returned sat
[2020-06-03 09:09:28] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 165 ms.
[2020-06-03 09:09:33] [INFO ] Added : 23 causal constraints over 5 iterations in 4983 ms. Result :sat
[2020-06-03 09:09:33] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-06-03 09:09:33] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:09:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:35] [INFO ] [Real]Absence check using state equation in 1970 ms returned sat
[2020-06-03 09:09:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:09:35] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:09:35] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 09:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:41] [INFO ] [Nat]Absence check using state equation in 5643 ms returned sat
[2020-06-03 09:09:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 369 ms returned sat
[2020-06-03 09:09:41] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 178 ms.
[2020-06-03 09:09:47] [INFO ] Added : 15 causal constraints over 3 iterations in 5478 ms. Result :sat
[2020-06-03 09:09:47] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 09:09:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:49] [INFO ] [Real]Absence check using state equation in 1967 ms returned sat
[2020-06-03 09:09:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:09:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-06-03 09:09:49] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 40 ms returned sat
[2020-06-03 09:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:09:56] [INFO ] [Nat]Absence check using state equation in 6974 ms returned sat
[2020-06-03 09:09:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 2590 ms returned sat
[2020-06-03 09:09:59] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 222 ms.
[2020-06-03 09:10:09] [INFO ] Added : 50 causal constraints over 10 iterations in 10255 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 09:10:09] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-06-03 09:10:09] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-06-03 09:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:11] [INFO ] [Real]Absence check using state equation in 1922 ms returned sat
[2020-06-03 09:10:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:10:11] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:10:11] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:10:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:15] [INFO ] [Nat]Absence check using state equation in 4048 ms returned sat
[2020-06-03 09:10:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 1846 ms returned sat
[2020-06-03 09:10:17] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 166 ms.
[2020-06-03 09:10:23] [INFO ] Added : 33 causal constraints over 8 iterations in 6056 ms. Result :sat
[2020-06-03 09:10:23] [INFO ] [Real]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-06-03 09:10:23] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:26] [INFO ] [Real]Absence check using state equation in 2346 ms returned sat
[2020-06-03 09:10:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:10:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-06-03 09:10:26] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-06-03 09:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:28] [INFO ] [Nat]Absence check using state equation in 1874 ms returned sat
[2020-06-03 09:10:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 252 ms returned sat
[2020-06-03 09:10:28] [INFO ] Deduced a trap composed of 24 places in 474 ms
[2020-06-03 09:10:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 563 ms
[2020-06-03 09:10:29] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 100 ms.
[2020-06-03 09:10:37] [INFO ] Added : 67 causal constraints over 14 iterations in 8007 ms. Result :sat
[2020-06-03 09:10:37] [INFO ] Deduced a trap composed of 19 places in 360 ms
[2020-06-03 09:10:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1536 ms
[2020-06-03 09:10:38] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 09:10:38] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-06-03 09:10:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:40] [INFO ] [Real]Absence check using state equation in 1800 ms returned sat
[2020-06-03 09:10:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:10:40] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-06-03 09:10:40] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-06-03 09:10:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:10:43] [INFO ] [Nat]Absence check using state equation in 2661 ms returned sat
[2020-06-03 09:10:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 710 ms returned sat
[2020-06-03 09:10:44] [INFO ] Deduced a trap composed of 24 places in 452 ms
[2020-06-03 09:10:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 798 ms
[2020-06-03 09:10:44] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 140 ms.
[2020-06-03 09:10:55] [INFO ] Added : 108 causal constraints over 22 iterations in 10685 ms. Result :sat
[2020-06-03 09:10:55] [INFO ] Deduced a trap composed of 19 places in 450 ms
[2020-06-03 09:10:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3228 ms
[2020-06-03 09:10:58] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-06-03 09:10:58] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-06-03 09:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:00] [INFO ] [Real]Absence check using state equation in 1988 ms returned sat
[2020-06-03 09:11:00] [INFO ] [Real]Added 1 Read/Feed constraints in 36 ms returned sat
[2020-06-03 09:11:01] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 191 ms.
[2020-06-03 09:11:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:11:02] [INFO ] [Nat]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 09:11:02] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:11:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:05] [INFO ] [Nat]Absence check using state equation in 3019 ms returned sat
[2020-06-03 09:11:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-06-03 09:11:05] [INFO ] Deduced a trap composed of 161 places in 611 ms
[2020-06-03 09:11:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 725 ms
[2020-06-03 09:11:06] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 122 ms.
[2020-06-03 09:11:07] [INFO ] Added : 13 causal constraints over 3 iterations in 1650 ms. Result :sat
[2020-06-03 09:11:07] [INFO ] [Real]Absence check using 45 positive place invariants in 39 ms returned sat
[2020-06-03 09:11:07] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:10] [INFO ] [Real]Absence check using state equation in 2369 ms returned sat
[2020-06-03 09:11:10] [INFO ] [Real]Added 1 Read/Feed constraints in 26 ms returned sat
[2020-06-03 09:11:10] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 120 ms.
[2020-06-03 09:11:11] [INFO ] Added : 6 causal constraints over 2 iterations in 803 ms. Result :sat
[2020-06-03 09:11:11] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-06-03 09:11:11] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:11:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:13] [INFO ] [Real]Absence check using state equation in 2223 ms returned sat
[2020-06-03 09:11:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:11:13] [INFO ] [Nat]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-06-03 09:11:13] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 09:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:17] [INFO ] [Nat]Absence check using state equation in 3463 ms returned sat
[2020-06-03 09:11:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 127 ms returned sat
[2020-06-03 09:11:17] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 118 ms.
[2020-06-03 09:11:21] [INFO ] Added : 25 causal constraints over 5 iterations in 4326 ms. Result :sat
[2020-06-03 09:11:21] [INFO ] [Real]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-06-03 09:11:21] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-06-03 09:11:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:23] [INFO ] [Real]Absence check using state equation in 2089 ms returned sat
[2020-06-03 09:11:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:11:24] [INFO ] [Nat]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-06-03 09:11:24] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-06-03 09:11:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:11:36] [INFO ] [Nat]Absence check using state equation in 11881 ms returned unknown
[2020-06-03 09:11:36] [INFO ] [Real]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-06-03 09:11:36] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-06-03 09:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:38] [INFO ] [Real]Absence check using state equation in 2044 ms returned sat
[2020-06-03 09:11:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:11:38] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-06-03 09:11:38] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-06-03 09:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:11:40] [INFO ] [Nat]Absence check using state equation in 2469 ms returned sat
[2020-06-03 09:11:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 580 ms returned sat
[2020-06-03 09:11:41] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 166 ms.
[2020-06-03 09:11:51] [INFO ] Added : 40 causal constraints over 8 iterations in 9968 ms. Result :sat
[2020-06-03 09:11:51] [INFO ] Deduced a trap composed of 19 places in 406 ms
[2020-06-03 09:11:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:11:59] [INFO ] Deduced a trap composed of 9 places in 858 ms
[2020-06-03 09:11:59] [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 (> (+ s26 s82 s92 s125 s136 s216 s249 s381 s469) 0)") while checking expression at index 66
[2020-06-03 09:11:59] [INFO ] [Real]Absence check using 45 positive place invariants in 17 ms returned sat
[2020-06-03 09:11:59] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-06-03 09:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:01] [INFO ] [Real]Absence check using state equation in 1962 ms returned sat
[2020-06-03 09:12:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:12:01] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-06-03 09:12:01] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-06-03 09:12:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:03] [INFO ] [Nat]Absence check using state equation in 2100 ms returned sat
[2020-06-03 09:12:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 751 ms returned sat
[2020-06-03 09:12:04] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 140 ms.
[2020-06-03 09:12:11] [INFO ] Added : 57 causal constraints over 12 iterations in 7160 ms. Result :sat
[2020-06-03 09:12:11] [INFO ] [Real]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-06-03 09:12:11] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-06-03 09:12:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:13] [INFO ] [Real]Absence check using state equation in 1997 ms returned sat
[2020-06-03 09:12:13] [INFO ] [Real]Added 1 Read/Feed constraints in 23 ms returned sat
[2020-06-03 09:12:13] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 233 ms.
[2020-06-03 09:12:14] [INFO ] Added : 6 causal constraints over 2 iterations in 730 ms. Result :sat
[2020-06-03 09:12:14] [INFO ] [Real]Absence check using 45 positive place invariants in 24 ms returned sat
[2020-06-03 09:12:14] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-06-03 09:12:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:16] [INFO ] [Real]Absence check using state equation in 2026 ms returned sat
[2020-06-03 09:12:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:12:16] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-06-03 09:12:16] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-06-03 09:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:18] [INFO ] [Nat]Absence check using state equation in 1967 ms returned sat
[2020-06-03 09:12:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:12:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 3391 ms returned sat
[2020-06-03 09:12:22] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 143 ms.
[2020-06-03 09:12:27] [INFO ] Added : 34 causal constraints over 7 iterations in 4873 ms. Result :sat
[2020-06-03 09:12:27] [INFO ] [Real]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-06-03 09:12:27] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-06-03 09:12:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:29] [INFO ] [Real]Absence check using state equation in 2434 ms returned sat
[2020-06-03 09:12:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:12:29] [INFO ] [Nat]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-06-03 09:12:29] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-06-03 09:12:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:12:31] [INFO ] [Nat]Absence check using state equation in 1749 ms returned sat
[2020-06-03 09:12:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-06-03 09:12:31] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 105 ms.
[2020-06-03 09:12:41] [INFO ] Added : 59 causal constraints over 12 iterations in 9436 ms. Result :sat
[2020-06-03 09:12:41] [INFO ] Deduced a trap composed of 19 places in 452 ms
[2020-06-03 09:12:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:12:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4947 ms
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 09:12:47] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-06-03 09:12:47] [INFO ] Flatten gal took : 650 ms
FORMULA PolyORBNT-PT-S10J20-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J20-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 09:12:47] [INFO ] Flatten gal took : 236 ms
[2020-06-03 09:12:47] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 41 ms.
[2020-06-03 09:12:47] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 20 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ PolyORBNT-PT-S10J20 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 10625608 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16106984 kB

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is PolyORBNT-PT-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 r176-tajo-158987872200674"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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