Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390700674.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
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 r126-tajo-158961390700674
=====================================================================

--------------------
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 1589847311215

[2020-05-19 00:15:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-19 00:15:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 00:15:14] [INFO ] Load time of PNML (sax parser for PT used): 769 ms
[2020-05-19 00:15:14] [INFO ] Transformed 474 places.
[2020-05-19 00:15:14] [INFO ] Transformed 11760 transitions.
[2020-05-19 00:15:14] [INFO ] Parsed PT model containing 474 places and 11760 transitions in 925 ms.
[2020-05-19 00:15:14] [INFO ] Reduced 9285 identical enabling conditions.
[2020-05-19 00:15:14] [INFO ] Reduced 9285 identical enabling conditions.
[2020-05-19 00:15:14] [INFO ] Reduced 9285 identical enabling conditions.
[2020-05-19 00:15:14] [INFO ] Reduced 9285 identical enabling conditions.
[2020-05-19 00:15:14] [INFO ] Reduced 9285 identical enabling conditions.
[2020-05-19 00:15:14] [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 401 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5606 resets, run finished after 4632 ms. (steps per millisecond=21 ) properties seen :[1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0]
[2020-05-19 00:15:19] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2020-05-19 00:15:19] [INFO ] Computed 72 place invariants in 75 ms
[2020-05-19 00:15:20] [INFO ] [Real]Absence check using 45 positive place invariants in 56 ms returned sat
[2020-05-19 00:15:20] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-05-19 00:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:15:22] [INFO ] [Real]Absence check using state equation in 2132 ms returned sat
[2020-05-19 00:15:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:15:22] [INFO ] [Nat]Absence check using 45 positive place invariants in 146 ms returned sat
[2020-05-19 00:15:23] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 362 ms returned sat
[2020-05-19 00:15:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:15:26] [INFO ] [Nat]Absence check using state equation in 3026 ms returned sat
[2020-05-19 00:15:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-19 00:15:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 1612 ms returned sat
[2020-05-19 00:15:28] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 335 ms.
[2020-05-19 00:15:31] [INFO ] Added : 22 causal constraints over 5 iterations in 3445 ms. Result :sat
[2020-05-19 00:15:32] [INFO ] Deduced a trap composed of 147 places in 728 ms
[2020-05-19 00:15:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1293 ms
[2020-05-19 00:15:32] [INFO ] [Real]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-05-19 00:15:32] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:15:34] [INFO ] [Real]Absence check using state equation in 1732 ms returned sat
[2020-05-19 00:15:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:15:34] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-05-19 00:15:34] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 34 ms returned sat
[2020-05-19 00:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:15:37] [INFO ] [Nat]Absence check using state equation in 2330 ms returned sat
[2020-05-19 00:15:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-19 00:15:37] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 165 ms.
[2020-05-19 00:15:45] [INFO ] Added : 56 causal constraints over 12 iterations in 8237 ms. Result :sat
[2020-05-19 00:15:45] [INFO ] Deduced a trap composed of 19 places in 544 ms
[2020-05-19 00:15:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 856 ms
[2020-05-19 00:15:46] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-05-19 00:15:46] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 12 ms returned unsat
[2020-05-19 00:15:46] [INFO ] [Real]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:15:46] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 43 ms returned sat
[2020-05-19 00:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:15:49] [INFO ] [Real]Absence check using state equation in 3111 ms returned sat
[2020-05-19 00:15:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:15:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 40 ms returned sat
[2020-05-19 00:15:49] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 39 ms returned sat
[2020-05-19 00:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:15:52] [INFO ] [Nat]Absence check using state equation in 2394 ms returned sat
[2020-05-19 00:15:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 690 ms returned sat
[2020-05-19 00:15:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 190 ms.
[2020-05-19 00:15:54] [INFO ] Added : 22 causal constraints over 5 iterations in 1950 ms. Result :sat
[2020-05-19 00:15:55] [INFO ] Deduced a trap composed of 147 places in 561 ms
[2020-05-19 00:15:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 835 ms
[2020-05-19 00:15:55] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:15:55] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:15:57] [INFO ] [Real]Absence check using state equation in 1605 ms returned sat
[2020-05-19 00:15:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:15:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:15:57] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:16:00] [INFO ] [Nat]Absence check using state equation in 2580 ms returned sat
[2020-05-19 00:16:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 1309 ms returned sat
[2020-05-19 00:16:01] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 180 ms.
[2020-05-19 00:16:09] [INFO ] Added : 80 causal constraints over 16 iterations in 7804 ms. Result :sat
[2020-05-19 00:16:09] [INFO ] Deduced a trap composed of 19 places in 422 ms
[2020-05-19 00:16:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2360 ms
[2020-05-19 00:16:11] [INFO ] [Real]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-05-19 00:16:11] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:16:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:16:13] [INFO ] [Real]Absence check using state equation in 1997 ms returned sat
[2020-05-19 00:16:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:16:14] [INFO ] [Nat]Absence check using 45 positive place invariants in 172 ms returned sat
[2020-05-19 00:16:14] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-05-19 00:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:16:16] [INFO ] [Nat]Absence check using state equation in 2760 ms returned sat
[2020-05-19 00:16:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 374 ms returned sat
[2020-05-19 00:16:17] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 163 ms.
[2020-05-19 00:16:26] [INFO ] Added : 59 causal constraints over 12 iterations in 9391 ms. Result :sat
[2020-05-19 00:16:27] [INFO ] Deduced a trap composed of 22 places in 457 ms
[2020-05-19 00:16:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1399 ms
[2020-05-19 00:16:28] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:16:28] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-05-19 00:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:16:30] [INFO ] [Real]Absence check using state equation in 2156 ms returned sat
[2020-05-19 00:16:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:16:30] [INFO ] [Nat]Absence check using 45 positive place invariants in 22 ms returned sat
[2020-05-19 00:16:30] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:16:39] [INFO ] [Nat]Absence check using state equation in 8754 ms returned sat
[2020-05-19 00:16:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 885 ms returned sat
[2020-05-19 00:16:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 200 ms.
[2020-05-19 00:16:45] [INFO ] Added : 25 causal constraints over 5 iterations in 5761 ms. Result :sat
[2020-05-19 00:16:46] [INFO ] Deduced a trap composed of 22 places in 526 ms
[2020-05-19 00:16:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:16:51] [INFO ] Deduced a trap composed of 9 places in 682 ms
[2020-05-19 00:16:51] [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 6
[2020-05-19 00:16:51] [INFO ] [Real]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:16:51] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-05-19 00:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:16:53] [INFO ] [Real]Absence check using state equation in 1959 ms returned sat
[2020-05-19 00:16:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:16:53] [INFO ] [Nat]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:16:53] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 43 ms returned sat
[2020-05-19 00:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:16:55] [INFO ] [Nat]Absence check using state equation in 1822 ms returned sat
[2020-05-19 00:16:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 894 ms returned sat
[2020-05-19 00:16:56] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 144 ms.
[2020-05-19 00:17:04] [INFO ] Added : 76 causal constraints over 16 iterations in 8270 ms. Result :sat
[2020-05-19 00:17:04] [INFO ] Deduced a trap composed of 69 places in 363 ms
[2020-05-19 00:17:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:17:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4705 ms
[2020-05-19 00:17:09] [INFO ] [Real]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:17:09] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-05-19 00:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:17:10] [INFO ] [Real]Absence check using state equation in 1561 ms returned sat
[2020-05-19 00:17:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:17:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-05-19 00:17:10] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:17:12] [INFO ] [Nat]Absence check using state equation in 1893 ms returned sat
[2020-05-19 00:17:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 352 ms returned sat
[2020-05-19 00:17:13] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 155 ms.
[2020-05-19 00:17:27] [INFO ] Added : 94 causal constraints over 19 iterations in 14902 ms. Result :sat
[2020-05-19 00:17:28] [INFO ] Deduced a trap composed of 19 places in 471 ms
[2020-05-19 00:17:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1218 ms
[2020-05-19 00:17:29] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:17:29] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 35 ms returned sat
[2020-05-19 00:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:17:31] [INFO ] [Real]Absence check using state equation in 2077 ms returned sat
[2020-05-19 00:17:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:17:31] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:17:31] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:17:33] [INFO ] [Nat]Absence check using state equation in 2031 ms returned sat
[2020-05-19 00:17:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 1170 ms returned sat
[2020-05-19 00:17:34] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 124 ms.
[2020-05-19 00:17:47] [INFO ] Added : 50 causal constraints over 10 iterations in 12214 ms. Result :unknown
[2020-05-19 00:17:47] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:17:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-05-19 00:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:17:48] [INFO ] [Real]Absence check using state equation in 1764 ms returned sat
[2020-05-19 00:17:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:17:49] [INFO ] [Nat]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:17:49] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:17:51] [INFO ] [Nat]Absence check using state equation in 2878 ms returned sat
[2020-05-19 00:17:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 884 ms returned sat
[2020-05-19 00:17:52] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 123 ms.
[2020-05-19 00:17:59] [INFO ] Added : 35 causal constraints over 7 iterations in 6171 ms. Result :sat
[2020-05-19 00:17:59] [INFO ] Deduced a trap composed of 19 places in 559 ms
[2020-05-19 00:18:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:18:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3942 ms
[2020-05-19 00:18:03] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:18:03] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:18:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:18:04] [INFO ] [Real]Absence check using state equation in 1866 ms returned sat
[2020-05-19 00:18:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:18:05] [INFO ] [Nat]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:18:05] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:18:10] [INFO ] [Nat]Absence check using state equation in 5017 ms returned sat
[2020-05-19 00:18:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 590 ms returned sat
[2020-05-19 00:18:10] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 125 ms.
[2020-05-19 00:18:22] [INFO ] Added : 40 causal constraints over 8 iterations in 12267 ms. Result :sat
[2020-05-19 00:18:23] [INFO ] Deduced a trap composed of 20 places in 430 ms
[2020-05-19 00:18:24] [INFO ] Deduced a trap composed of 19 places in 479 ms
[2020-05-19 00:18:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:18:25] [INFO ] Deduced a trap composed of 9 places in 708 ms
[2020-05-19 00:18:25] [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 11
[2020-05-19 00:18:25] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:18:25] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:18:27] [INFO ] [Real]Absence check using state equation in 1919 ms returned sat
[2020-05-19 00:18:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:18:27] [INFO ] [Nat]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-05-19 00:18:27] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 36 ms returned sat
[2020-05-19 00:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:18:30] [INFO ] [Nat]Absence check using state equation in 2645 ms returned sat
[2020-05-19 00:18:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 370 ms returned sat
[2020-05-19 00:18:31] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 252 ms.
[2020-05-19 00:18:42] [INFO ] Added : 83 causal constraints over 17 iterations in 11117 ms. Result :sat
[2020-05-19 00:18:42] [INFO ] Deduced a trap composed of 19 places in 528 ms
[2020-05-19 00:18:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1285 ms
[2020-05-19 00:18:43] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:18:43] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:18:45] [INFO ] [Real]Absence check using state equation in 1766 ms returned sat
[2020-05-19 00:18:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:18:45] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:18:45] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-05-19 00:18:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:18:47] [INFO ] [Nat]Absence check using state equation in 2502 ms returned sat
[2020-05-19 00:18:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 224 ms returned sat
[2020-05-19 00:18:48] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 121 ms.
[2020-05-19 00:18:59] [INFO ] Added : 40 causal constraints over 8 iterations in 11278 ms. Result :sat
[2020-05-19 00:19:00] [INFO ] Deduced a trap composed of 19 places in 547 ms
[2020-05-19 00:19:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1056 ms
[2020-05-19 00:19:00] [INFO ] [Real]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-05-19 00:19:00] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:19:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:02] [INFO ] [Real]Absence check using state equation in 1995 ms returned sat
[2020-05-19 00:19:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:19:02] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-05-19 00:19:02] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:19:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:05] [INFO ] [Nat]Absence check using state equation in 2271 ms returned sat
[2020-05-19 00:19:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 258 ms returned sat
[2020-05-19 00:19:05] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 149 ms.
[2020-05-19 00:19:17] [INFO ] Added : 78 causal constraints over 16 iterations in 11907 ms. Result :sat
[2020-05-19 00:19:17] [INFO ] Deduced a trap composed of 19 places in 409 ms
[2020-05-19 00:19:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:19:23] [INFO ] Deduced a trap composed of 9 places in 654 ms
[2020-05-19 00:19:23] [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 14
[2020-05-19 00:19:23] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:19:23] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-05-19 00:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:26] [INFO ] [Real]Absence check using state equation in 2602 ms returned sat
[2020-05-19 00:19:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:19:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:19:26] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-05-19 00:19:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:29] [INFO ] [Nat]Absence check using state equation in 2982 ms returned sat
[2020-05-19 00:19:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 250 ms returned sat
[2020-05-19 00:19:29] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 146 ms.
[2020-05-19 00:19:34] [INFO ] Added : 5 causal constraints over 1 iterations in 4728 ms. Result :sat
[2020-05-19 00:19:34] [INFO ] Deduced a trap composed of 19 places in 471 ms
[2020-05-19 00:19:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1000 ms
[2020-05-19 00:19:35] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:19:35] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 35 ms returned sat
[2020-05-19 00:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:37] [INFO ] [Real]Absence check using state equation in 1949 ms returned sat
[2020-05-19 00:19:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:19:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:19:37] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:19:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:39] [INFO ] [Nat]Absence check using state equation in 1915 ms returned sat
[2020-05-19 00:19:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 692 ms returned sat
[2020-05-19 00:19:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 202 ms.
[2020-05-19 00:19:46] [INFO ] Added : 51 causal constraints over 11 iterations in 6707 ms. Result :sat
[2020-05-19 00:19:47] [INFO ] Deduced a trap composed of 19 places in 550 ms
[2020-05-19 00:19:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2236 ms
[2020-05-19 00:19:49] [INFO ] [Real]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-05-19 00:19:49] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 37 ms returned sat
[2020-05-19 00:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:50] [INFO ] [Real]Absence check using state equation in 1748 ms returned sat
[2020-05-19 00:19:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:19:51] [INFO ] [Nat]Absence check using 45 positive place invariants in 49 ms returned sat
[2020-05-19 00:19:51] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:19:53] [INFO ] [Nat]Absence check using state equation in 1905 ms returned sat
[2020-05-19 00:19:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-19 00:19:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 168 ms.
[2020-05-19 00:19:56] [INFO ] Added : 5 causal constraints over 1 iterations in 3319 ms. Result :sat
[2020-05-19 00:19:57] [INFO ] Deduced a trap composed of 19 places in 540 ms
[2020-05-19 00:19:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2361 ms
[2020-05-19 00:19:58] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-05-19 00:19:58] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:20:00] [INFO ] [Real]Absence check using state equation in 1935 ms returned sat
[2020-05-19 00:20:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:20:00] [INFO ] [Nat]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:20:00] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-05-19 00:20:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:20:02] [INFO ] [Nat]Absence check using state equation in 1712 ms returned sat
[2020-05-19 00:20:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1501 ms returned sat
[2020-05-19 00:20:04] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 172 ms.
[2020-05-19 00:20:13] [INFO ] Added : 81 causal constraints over 17 iterations in 9428 ms. Result :sat
[2020-05-19 00:20:14] [INFO ] Deduced a trap composed of 19 places in 499 ms
[2020-05-19 00:20:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:20:21] [INFO ] Deduced a trap composed of 9 places in 915 ms
[2020-05-19 00:20:21] [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 18
[2020-05-19 00:20:22] [INFO ] [Real]Absence check using 45 positive place invariants in 116 ms returned sat
[2020-05-19 00:20:22] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-05-19 00:20:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:20:23] [INFO ] [Real]Absence check using state equation in 1961 ms returned sat
[2020-05-19 00:20:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:20:24] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:20:24] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 191 ms returned sat
[2020-05-19 00:20:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:20:26] [INFO ] [Nat]Absence check using state equation in 2625 ms returned sat
[2020-05-19 00:20:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 342 ms returned sat
[2020-05-19 00:20:27] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 218 ms.
[2020-05-19 00:20:35] [INFO ] Added : 77 causal constraints over 16 iterations in 8446 ms. Result :sat
[2020-05-19 00:20:36] [INFO ] Deduced a trap composed of 19 places in 647 ms
[2020-05-19 00:20:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:20:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5480 ms
[2020-05-19 00:20:41] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-05-19 00:20:41] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:20:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:20:43] [INFO ] [Real]Absence check using state equation in 2032 ms returned sat
[2020-05-19 00:20:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:20:43] [INFO ] [Nat]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:20:43] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:20:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:20:46] [INFO ] [Nat]Absence check using state equation in 2574 ms returned sat
[2020-05-19 00:20:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 927 ms returned sat
[2020-05-19 00:20:47] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 179 ms.
[2020-05-19 00:20:58] [INFO ] Added : 96 causal constraints over 20 iterations in 11073 ms. Result :sat
[2020-05-19 00:20:58] [INFO ] Deduced a trap composed of 20 places in 464 ms
[2020-05-19 00:20:59] [INFO ] Deduced a trap composed of 39 places in 505 ms
[2020-05-19 00:21:00] [INFO ] Deduced a trap composed of 19 places in 563 ms
[2020-05-19 00:21:03] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4941 ms
[2020-05-19 00:21:03] [INFO ] [Real]Absence check using 45 positive place invariants in 66 ms returned sat
[2020-05-19 00:21:03] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:21:05] [INFO ] [Real]Absence check using state equation in 1879 ms returned sat
[2020-05-19 00:21:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:21:05] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-05-19 00:21:05] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:21:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:21:07] [INFO ] [Nat]Absence check using state equation in 1791 ms returned sat
[2020-05-19 00:21:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 2060 ms returned sat
[2020-05-19 00:21:09] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 233 ms.
[2020-05-19 00:21:20] [INFO ] Added : 80 causal constraints over 16 iterations in 11488 ms. Result :sat
[2020-05-19 00:21:21] [INFO ] Deduced a trap composed of 19 places in 483 ms
[2020-05-19 00:21:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:21:25] [INFO ] Deduced a trap composed of 9 places in 513 ms
[2020-05-19 00:21:25] [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 21
[2020-05-19 00:21:25] [INFO ] [Real]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:21:25] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 34 ms returned sat
[2020-05-19 00:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:21:27] [INFO ] [Real]Absence check using state equation in 1888 ms returned sat
[2020-05-19 00:21:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:21:27] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2020-05-19 00:21:27] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:21:29] [INFO ] [Nat]Absence check using state equation in 1732 ms returned sat
[2020-05-19 00:21:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 137 ms returned sat
[2020-05-19 00:21:29] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 123 ms.
[2020-05-19 00:21:42] [INFO ] Added : 66 causal constraints over 14 iterations in 12661 ms. Result :sat
[2020-05-19 00:21:42] [INFO ] Deduced a trap composed of 19 places in 396 ms
[2020-05-19 00:21:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1818 ms
[2020-05-19 00:21:44] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:21:44] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:21:46] [INFO ] [Real]Absence check using state equation in 2177 ms returned sat
[2020-05-19 00:21:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:21:46] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-05-19 00:21:46] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-05-19 00:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:21:49] [INFO ] [Nat]Absence check using state equation in 2437 ms returned sat
[2020-05-19 00:21:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 670 ms returned sat
[2020-05-19 00:21:50] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 160 ms.
[2020-05-19 00:21:58] [INFO ] Added : 56 causal constraints over 12 iterations in 9047 ms. Result :sat
[2020-05-19 00:21:59] [INFO ] Deduced a trap composed of 19 places in 480 ms
[2020-05-19 00:22:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2891 ms
[2020-05-19 00:22:01] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:22:01] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:03] [INFO ] [Real]Absence check using state equation in 1930 ms returned sat
[2020-05-19 00:22:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:22:03] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:22:03] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-05-19 00:22:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:05] [INFO ] [Nat]Absence check using state equation in 1915 ms returned sat
[2020-05-19 00:22:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 104 ms returned sat
[2020-05-19 00:22:06] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 240 ms.
[2020-05-19 00:22:17] [INFO ] Added : 87 causal constraints over 18 iterations in 11317 ms. Result :sat
[2020-05-19 00:22:17] [INFO ] Deduced a trap composed of 19 places in 335 ms
[2020-05-19 00:22:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:22:24] [INFO ] Deduced a trap composed of 9 places in 467 ms
[2020-05-19 00:22:24] [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 24
[2020-05-19 00:22:24] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:22:24] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-05-19 00:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:26] [INFO ] [Real]Absence check using state equation in 2107 ms returned sat
[2020-05-19 00:22:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:22:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:22:26] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-05-19 00:22:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:28] [INFO ] [Nat]Absence check using state equation in 1867 ms returned sat
[2020-05-19 00:22:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-19 00:22:28] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 132 ms.
[2020-05-19 00:22:40] [INFO ] Added : 103 causal constraints over 21 iterations in 11499 ms. Result :sat
[2020-05-19 00:22:40] [INFO ] Deduced a trap composed of 19 places in 368 ms
[2020-05-19 00:22:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 932 ms
[2020-05-19 00:22:41] [INFO ] [Real]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:22:41] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 34 ms returned sat
[2020-05-19 00:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:42] [INFO ] [Real]Absence check using state equation in 1623 ms returned sat
[2020-05-19 00:22:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:22:42] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-05-19 00:22:42] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:22:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:44] [INFO ] [Nat]Absence check using state equation in 2028 ms returned sat
[2020-05-19 00:22:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 19 ms returned sat
[2020-05-19 00:22:45] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 192 ms.
[2020-05-19 00:22:51] [INFO ] Added : 5 causal constraints over 1 iterations in 6280 ms. Result :unknown
[2020-05-19 00:22:51] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:22:51] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:22:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:53] [INFO ] [Real]Absence check using state equation in 2166 ms returned sat
[2020-05-19 00:22:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:22:53] [INFO ] [Nat]Absence check using 45 positive place invariants in 18 ms returned sat
[2020-05-19 00:22:53] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 17 ms returned sat
[2020-05-19 00:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:22:56] [INFO ] [Nat]Absence check using state equation in 2955 ms returned sat
[2020-05-19 00:22:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 691 ms returned sat
[2020-05-19 00:22:57] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 158 ms.
[2020-05-19 00:23:04] [INFO ] Added : 40 causal constraints over 8 iterations in 7289 ms. Result :sat
[2020-05-19 00:23:04] [INFO ] [Real]Absence check using 45 positive place invariants in 38 ms returned sat
[2020-05-19 00:23:04] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-05-19 00:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:23:07] [INFO ] [Real]Absence check using state equation in 2591 ms returned sat
[2020-05-19 00:23:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:23:07] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-05-19 00:23:07] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:23:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:23:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:23:22] [INFO ] [Nat]Absence check using state equation in 14638 ms returned unknown
[2020-05-19 00:23:22] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:23:22] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:23:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:23:24] [INFO ] [Real]Absence check using state equation in 2255 ms returned sat
[2020-05-19 00:23:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:23:24] [INFO ] [Nat]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:23:24] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:23:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:23:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:23:35] [INFO ] [Nat]Absence check using state equation in 10852 ms returned unknown
[2020-05-19 00:23:35] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:23:35] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:23:37] [INFO ] [Real]Absence check using state equation in 1873 ms returned sat
[2020-05-19 00:23:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:23:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:23:37] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:23:43] [INFO ] [Nat]Absence check using state equation in 6258 ms returned sat
[2020-05-19 00:23:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 54 ms returned sat
[2020-05-19 00:23:44] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 155 ms.
[2020-05-19 00:23:51] [INFO ] Added : 20 causal constraints over 4 iterations in 7144 ms. Result :unknown
[2020-05-19 00:23:51] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2020-05-19 00:23:51] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 40 ms returned sat
[2020-05-19 00:23:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:23:53] [INFO ] [Real]Absence check using state equation in 2314 ms returned sat
[2020-05-19 00:23:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:23:53] [INFO ] [Nat]Absence check using 45 positive place invariants in 24 ms returned sat
[2020-05-19 00:23:53] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-05-19 00:23:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:24:04] [INFO ] [Nat]Absence check using state equation in 10920 ms returned unknown
[2020-05-19 00:24:04] [INFO ] [Real]Absence check using 45 positive place invariants in 17 ms returned sat
[2020-05-19 00:24:04] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-05-19 00:24:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:06] [INFO ] [Real]Absence check using state equation in 1993 ms returned sat
[2020-05-19 00:24:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:24:06] [INFO ] [Nat]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:24:06] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:08] [INFO ] [Nat]Absence check using state equation in 2042 ms returned sat
[2020-05-19 00:24:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:24:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 6030 ms returned unknown
[2020-05-19 00:24:15] [INFO ] [Real]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:24:15] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2020-05-19 00:24:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:17] [INFO ] [Real]Absence check using state equation in 2396 ms returned sat
[2020-05-19 00:24:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:24:17] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:24:17] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:24:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:21] [INFO ] [Nat]Absence check using state equation in 3894 ms returned sat
[2020-05-19 00:24:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:24:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 3279 ms returned sat
[2020-05-19 00:24:25] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 224 ms.
[2020-05-19 00:24:28] [INFO ] Added : 29 causal constraints over 6 iterations in 3950 ms. Result :sat
[2020-05-19 00:24:28] [INFO ] [Real]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-05-19 00:24:28] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:24:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:30] [INFO ] [Real]Absence check using state equation in 1957 ms returned sat
[2020-05-19 00:24:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:24:31] [INFO ] [Nat]Absence check using 45 positive place invariants in 41 ms returned sat
[2020-05-19 00:24:31] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-05-19 00:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:24:41] [INFO ] [Nat]Absence check using state equation in 10819 ms returned sat
[2020-05-19 00:24:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:24:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 6027 ms returned unknown
[2020-05-19 00:24:47] [INFO ] [Real]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:24:47] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-05-19 00:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:49] [INFO ] [Real]Absence check using state equation in 1993 ms returned sat
[2020-05-19 00:24:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:24:50] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-05-19 00:24:50] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 41 ms returned sat
[2020-05-19 00:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:24:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:24:59] [INFO ] [Nat]Absence check using state equation in 9052 ms returned sat
[2020-05-19 00:24:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 50 ms returned sat
[2020-05-19 00:24:59] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 230 ms.
[2020-05-19 00:25:04] [INFO ] Added : 28 causal constraints over 6 iterations in 4916 ms. Result :sat
[2020-05-19 00:25:04] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:25:04] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:25:06] [INFO ] [Real]Absence check using state equation in 2188 ms returned sat
[2020-05-19 00:25:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:25:06] [INFO ] [Nat]Absence check using 45 positive place invariants in 24 ms returned sat
[2020-05-19 00:25:06] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-05-19 00:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:25:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:25:17] [INFO ] [Nat]Absence check using state equation in 10776 ms returned unknown
[2020-05-19 00:25:17] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:25:17] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-05-19 00:25:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:25:20] [INFO ] [Real]Absence check using state equation in 2548 ms returned sat
[2020-05-19 00:25:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:25:20] [INFO ] [Nat]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-05-19 00:25:20] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:25:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:25:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:25:32] [INFO ] [Nat]Absence check using state equation in 12408 ms returned sat
[2020-05-19 00:25:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 225 ms returned sat
[2020-05-19 00:25:33] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 237 ms.
[2020-05-19 00:25:40] [INFO ] Added : 25 causal constraints over 5 iterations in 7187 ms. Result :unknown
[2020-05-19 00:25:40] [INFO ] [Real]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:25:40] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-05-19 00:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:25:42] [INFO ] [Real]Absence check using state equation in 2077 ms returned sat
[2020-05-19 00:25:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:25:42] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:25:42] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:25:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:25:46] [INFO ] [Nat]Absence check using state equation in 3770 ms returned sat
[2020-05-19 00:25:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:25:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 3750 ms returned sat
[2020-05-19 00:25:50] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 160 ms.
[2020-05-19 00:25:55] [INFO ] Added : 15 causal constraints over 3 iterations in 5122 ms. Result :sat
[2020-05-19 00:25:55] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:25:55] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:25:57] [INFO ] [Real]Absence check using state equation in 1837 ms returned sat
[2020-05-19 00:25:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:25:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-05-19 00:25:57] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-05-19 00:25:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:05] [INFO ] [Nat]Absence check using state equation in 8285 ms returned sat
[2020-05-19 00:26:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 69 ms returned sat
[2020-05-19 00:26:05] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 128 ms.
[2020-05-19 00:26:12] [INFO ] Added : 20 causal constraints over 4 iterations in 7033 ms. Result :unknown
[2020-05-19 00:26:12] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:26:12] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:14] [INFO ] [Real]Absence check using state equation in 1956 ms returned sat
[2020-05-19 00:26:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:26:15] [INFO ] [Nat]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-05-19 00:26:15] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:26:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:17] [INFO ] [Nat]Absence check using state equation in 2385 ms returned sat
[2020-05-19 00:26:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 1788 ms returned sat
[2020-05-19 00:26:19] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 309 ms.
[2020-05-19 00:26:23] [INFO ] Added : 25 causal constraints over 5 iterations in 4193 ms. Result :sat
[2020-05-19 00:26:23] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:26:23] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:26:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:25] [INFO ] [Real]Absence check using state equation in 2014 ms returned sat
[2020-05-19 00:26:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:26:25] [INFO ] [Nat]Absence check using 45 positive place invariants in 39 ms returned sat
[2020-05-19 00:26:25] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-05-19 00:26:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:29] [INFO ] [Nat]Absence check using state equation in 3252 ms returned sat
[2020-05-19 00:26:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:26:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 6023 ms returned unknown
[2020-05-19 00:26:35] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:26:35] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:26:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:37] [INFO ] [Real]Absence check using state equation in 2304 ms returned sat
[2020-05-19 00:26:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:26:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:26:37] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:26:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:44] [INFO ] [Nat]Absence check using state equation in 6559 ms returned sat
[2020-05-19 00:26:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 41 ms returned sat
[2020-05-19 00:26:44] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 138 ms.
[2020-05-19 00:26:52] [INFO ] Added : 20 causal constraints over 4 iterations in 8348 ms. Result :sat
[2020-05-19 00:26:52] [INFO ] [Real]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:26:52] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:54] [INFO ] [Real]Absence check using state equation in 1956 ms returned sat
[2020-05-19 00:26:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:26:54] [INFO ] [Nat]Absence check using 45 positive place invariants in 39 ms returned sat
[2020-05-19 00:26:54] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:26:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:26:58] [INFO ] [Nat]Absence check using state equation in 3753 ms returned sat
[2020-05-19 00:26:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 349 ms returned sat
[2020-05-19 00:26:59] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 167 ms.
[2020-05-19 00:27:02] [INFO ] Added : 27 causal constraints over 6 iterations in 3723 ms. Result :sat
[2020-05-19 00:27:03] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-05-19 00:27:03] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:05] [INFO ] [Real]Absence check using state equation in 2251 ms returned sat
[2020-05-19 00:27:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:27:05] [INFO ] [Nat]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-05-19 00:27:05] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:27:16] [INFO ] [Nat]Absence check using state equation in 10808 ms returned unknown
[2020-05-19 00:27:16] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:27:16] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 18 ms returned sat
[2020-05-19 00:27:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:18] [INFO ] [Real]Absence check using state equation in 2227 ms returned sat
[2020-05-19 00:27:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:27:18] [INFO ] [Nat]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:27:18] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-05-19 00:27:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:22] [INFO ] [Nat]Absence check using state equation in 3626 ms returned sat
[2020-05-19 00:27:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 1035 ms returned sat
[2020-05-19 00:27:23] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 187 ms.
[2020-05-19 00:27:28] [INFO ] Added : 31 causal constraints over 7 iterations in 5113 ms. Result :sat
[2020-05-19 00:27:28] [INFO ] [Real]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:27:28] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:31] [INFO ] [Real]Absence check using state equation in 2334 ms returned sat
[2020-05-19 00:27:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:27:31] [INFO ] [Nat]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-05-19 00:27:31] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:27:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:39] [INFO ] [Nat]Absence check using state equation in 8373 ms returned sat
[2020-05-19 00:27:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 715 ms returned sat
[2020-05-19 00:27:40] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 174 ms.
[2020-05-19 00:27:49] [INFO ] Added : 25 causal constraints over 5 iterations in 9134 ms. Result :unknown
[2020-05-19 00:27:49] [INFO ] [Real]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:27:49] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:27:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:51] [INFO ] [Real]Absence check using state equation in 2237 ms returned sat
[2020-05-19 00:27:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:27:52] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-05-19 00:27:52] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:27:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:27:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:28:02] [INFO ] [Nat]Absence check using state equation in 10512 ms returned unknown
[2020-05-19 00:28:02] [INFO ] [Real]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:28:02] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:04] [INFO ] [Real]Absence check using state equation in 2009 ms returned sat
[2020-05-19 00:28:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:28:04] [INFO ] [Nat]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:28:04] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:11] [INFO ] [Nat]Absence check using state equation in 7008 ms returned sat
[2020-05-19 00:28:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 94 ms returned sat
[2020-05-19 00:28:12] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 205 ms.
[2020-05-19 00:28:17] [INFO ] Added : 24 causal constraints over 5 iterations in 5744 ms. Result :sat
[2020-05-19 00:28:17] [INFO ] [Real]Absence check using 45 positive place invariants in 43 ms returned sat
[2020-05-19 00:28:17] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:28:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:19] [INFO ] [Real]Absence check using state equation in 1967 ms returned sat
[2020-05-19 00:28:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:28:20] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-05-19 00:28:20] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:28:31] [INFO ] [Nat]Absence check using state equation in 11643 ms returned unknown
[2020-05-19 00:28:31] [INFO ] [Real]Absence check using 45 positive place invariants in 17 ms returned sat
[2020-05-19 00:28:31] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-05-19 00:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:33] [INFO ] [Real]Absence check using state equation in 2105 ms returned sat
[2020-05-19 00:28:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:28:33] [INFO ] [Nat]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:28:33] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 25 ms returned sat
[2020-05-19 00:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:39] [INFO ] [Nat]Absence check using state equation in 5150 ms returned sat
[2020-05-19 00:28:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 159 ms returned sat
[2020-05-19 00:28:39] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 182 ms.
[2020-05-19 00:28:44] [INFO ] Added : 26 causal constraints over 6 iterations in 5272 ms. Result :sat
[2020-05-19 00:28:44] [INFO ] [Real]Absence check using 45 positive place invariants in 39 ms returned sat
[2020-05-19 00:28:44] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 80 ms returned sat
[2020-05-19 00:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:46] [INFO ] [Real]Absence check using state equation in 2020 ms returned sat
[2020-05-19 00:28:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:28:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:28:47] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-05-19 00:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:49] [INFO ] [Nat]Absence check using state equation in 2666 ms returned sat
[2020-05-19 00:28:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:28:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 3320 ms returned sat
[2020-05-19 00:28:53] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 189 ms.
[2020-05-19 00:28:55] [INFO ] Added : 24 causal constraints over 5 iterations in 2455 ms. Result :sat
[2020-05-19 00:28:55] [INFO ] [Real]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-05-19 00:28:55] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 39 ms returned sat
[2020-05-19 00:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:28:57] [INFO ] [Real]Absence check using state equation in 2195 ms returned sat
[2020-05-19 00:28:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:28:58] [INFO ] [Nat]Absence check using 45 positive place invariants in 41 ms returned sat
[2020-05-19 00:28:58] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 34 ms returned sat
[2020-05-19 00:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:29:08] [INFO ] [Nat]Absence check using state equation in 10879 ms returned unknown
[2020-05-19 00:29:09] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:29:09] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 57 ms returned sat
[2020-05-19 00:29:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:11] [INFO ] [Real]Absence check using state equation in 2168 ms returned sat
[2020-05-19 00:29:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:29:11] [INFO ] [Nat]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:29:11] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:29:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:29:22] [INFO ] [Nat]Absence check using state equation in 10634 ms returned unknown
[2020-05-19 00:29:22] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:29:22] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 88 ms returned sat
[2020-05-19 00:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:24] [INFO ] [Real]Absence check using state equation in 2024 ms returned sat
[2020-05-19 00:29:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:29:24] [INFO ] [Nat]Absence check using 45 positive place invariants in 40 ms returned sat
[2020-05-19 00:29:24] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 29 ms returned sat
[2020-05-19 00:29:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:29:35] [INFO ] [Nat]Absence check using state equation in 11394 ms returned unknown
[2020-05-19 00:29:35] [INFO ] [Real]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:29:35] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:38] [INFO ] [Real]Absence check using state equation in 2259 ms returned sat
[2020-05-19 00:29:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:29:38] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-05-19 00:29:38] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:42] [INFO ] [Nat]Absence check using state equation in 4531 ms returned sat
[2020-05-19 00:29:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 60 ms returned sat
[2020-05-19 00:29:43] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 179 ms.
[2020-05-19 00:29:50] [INFO ] Added : 15 causal constraints over 3 iterations in 7164 ms. Result :sat
[2020-05-19 00:29:50] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:29:50] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:29:52] [INFO ] [Real]Absence check using state equation in 2035 ms returned sat
[2020-05-19 00:29:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:29:52] [INFO ] [Nat]Absence check using 45 positive place invariants in 30 ms returned sat
[2020-05-19 00:29:52] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:30:03] [INFO ] [Nat]Absence check using state equation in 10662 ms returned unknown
[2020-05-19 00:30:03] [INFO ] [Real]Absence check using 45 positive place invariants in 20 ms returned sat
[2020-05-19 00:30:03] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 20 ms returned sat
[2020-05-19 00:30:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:05] [INFO ] [Real]Absence check using state equation in 2337 ms returned sat
[2020-05-19 00:30:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:30:05] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2020-05-19 00:30:05] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-05-19 00:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:30:16] [INFO ] [Nat]Absence check using state equation in 11137 ms returned unknown
[2020-05-19 00:30:16] [INFO ] [Real]Absence check using 45 positive place invariants in 24 ms returned sat
[2020-05-19 00:30:17] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:18] [INFO ] [Real]Absence check using state equation in 1931 ms returned sat
[2020-05-19 00:30:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:30:19] [INFO ] [Nat]Absence check using 45 positive place invariants in 28 ms returned sat
[2020-05-19 00:30:19] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:30:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:27] [INFO ] [Nat]Absence check using state equation in 8218 ms returned sat
[2020-05-19 00:30:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 105 ms returned sat
[2020-05-19 00:30:27] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 184 ms.
[2020-05-19 00:30:31] [INFO ] Added : 30 causal constraints over 6 iterations in 4080 ms. Result :sat
[2020-05-19 00:30:31] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:30:31] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:34] [INFO ] [Real]Absence check using state equation in 2311 ms returned sat
[2020-05-19 00:30:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:30:34] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-05-19 00:30:34] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:30:45] [INFO ] [Nat]Absence check using state equation in 10848 ms returned unknown
[2020-05-19 00:30:45] [INFO ] [Real]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:30:45] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:30:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:47] [INFO ] [Real]Absence check using state equation in 2361 ms returned sat
[2020-05-19 00:30:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:30:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:30:47] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:30:53] [INFO ] [Nat]Absence check using state equation in 6151 ms returned sat
[2020-05-19 00:30:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 124 ms returned sat
[2020-05-19 00:30:54] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 351 ms.
[2020-05-19 00:30:58] [INFO ] Added : 10 causal constraints over 2 iterations in 4077 ms. Result :sat
[2020-05-19 00:30:58] [INFO ] [Real]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:30:58] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:30:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:00] [INFO ] [Real]Absence check using state equation in 1997 ms returned sat
[2020-05-19 00:31:00] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:31:00] [INFO ] [Nat]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:31:00] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:31:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:03] [INFO ] [Nat]Absence check using state equation in 3480 ms returned sat
[2020-05-19 00:31:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 131 ms returned sat
[2020-05-19 00:31:04] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 161 ms.
[2020-05-19 00:31:08] [INFO ] Added : 25 causal constraints over 5 iterations in 3910 ms. Result :sat
[2020-05-19 00:31:08] [INFO ] [Real]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:31:08] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:31:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:10] [INFO ] [Real]Absence check using state equation in 2505 ms returned sat
[2020-05-19 00:31:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:31:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 38 ms returned sat
[2020-05-19 00:31:10] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:13] [INFO ] [Nat]Absence check using state equation in 2564 ms returned sat
[2020-05-19 00:31:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:31:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 3057 ms returned sat
[2020-05-19 00:31:16] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 169 ms.
[2020-05-19 00:31:21] [INFO ] Added : 22 causal constraints over 5 iterations in 4941 ms. Result :sat
[2020-05-19 00:31:21] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:31:21] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 46 ms returned sat
[2020-05-19 00:31:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:23] [INFO ] [Real]Absence check using state equation in 1812 ms returned sat
[2020-05-19 00:31:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:31:23] [INFO ] [Nat]Absence check using 45 positive place invariants in 42 ms returned sat
[2020-05-19 00:31:23] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:30] [INFO ] [Nat]Absence check using state equation in 6608 ms returned sat
[2020-05-19 00:31:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 50 ms returned sat
[2020-05-19 00:31:30] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 207 ms.
[2020-05-19 00:31:42] [INFO ] Added : 77 causal constraints over 17 iterations in 12118 ms. Result :sat
[2020-05-19 00:31:42] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:31:42] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:44] [INFO ] [Real]Absence check using state equation in 1757 ms returned sat
[2020-05-19 00:31:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:31:44] [INFO ] [Nat]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:31:44] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:31:56] [INFO ] [Nat]Absence check using state equation in 11267 ms returned unknown
[2020-05-19 00:31:56] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:31:56] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:31:58] [INFO ] [Real]Absence check using state equation in 2025 ms returned sat
[2020-05-19 00:31:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:31:58] [INFO ] [Nat]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:31:58] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:32:02] [INFO ] [Nat]Absence check using state equation in 4395 ms returned sat
[2020-05-19 00:32:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 1925 ms returned sat
[2020-05-19 00:32:04] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 144 ms.
[2020-05-19 00:32:10] [INFO ] Added : 33 causal constraints over 8 iterations in 6056 ms. Result :sat
[2020-05-19 00:32:10] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:32:10] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 34 ms returned sat
[2020-05-19 00:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:32:13] [INFO ] [Real]Absence check using state equation in 2267 ms returned sat
[2020-05-19 00:32:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:32:13] [INFO ] [Nat]Absence check using 45 positive place invariants in 27 ms returned sat
[2020-05-19 00:32:13] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 28 ms returned sat
[2020-05-19 00:32:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:32:15] [INFO ] [Nat]Absence check using state equation in 2111 ms returned sat
[2020-05-19 00:32:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 159 ms returned sat
[2020-05-19 00:32:16] [INFO ] Deduced a trap composed of 24 places in 481 ms
[2020-05-19 00:32:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 569 ms
[2020-05-19 00:32:16] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 226 ms.
[2020-05-19 00:32:24] [INFO ] Added : 67 causal constraints over 14 iterations in 8276 ms. Result :sat
[2020-05-19 00:32:24] [INFO ] Deduced a trap composed of 19 places in 431 ms
[2020-05-19 00:32:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1919 ms
[2020-05-19 00:32:26] [INFO ] [Real]Absence check using 45 positive place invariants in 43 ms returned sat
[2020-05-19 00:32:26] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:32:28] [INFO ] [Real]Absence check using state equation in 2051 ms returned sat
[2020-05-19 00:32:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:32:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-05-19 00:32:28] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 22 ms returned sat
[2020-05-19 00:32:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:32:31] [INFO ] [Nat]Absence check using state equation in 2436 ms returned sat
[2020-05-19 00:32:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 497 ms returned sat
[2020-05-19 00:32:32] [INFO ] Deduced a trap composed of 24 places in 440 ms
[2020-05-19 00:32:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 789 ms
[2020-05-19 00:32:32] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 159 ms.
[2020-05-19 00:32:43] [INFO ] Added : 108 causal constraints over 22 iterations in 10653 ms. Result :sat
[2020-05-19 00:32:43] [INFO ] Deduced a trap composed of 19 places in 317 ms
[2020-05-19 00:32:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3213 ms
[2020-05-19 00:32:46] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:32:46] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2020-05-19 00:32:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:32:47] [INFO ] [Real]Absence check using state equation in 1540 ms returned sat
[2020-05-19 00:32:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:32:48] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:32:48] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 24 ms returned sat
[2020-05-19 00:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:32:50] [INFO ] [Nat]Absence check using state equation in 2808 ms returned sat
[2020-05-19 00:32:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 815 ms returned sat
[2020-05-19 00:32:51] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 138 ms.
[2020-05-19 00:33:01] [INFO ] Added : 96 causal constraints over 20 iterations in 9601 ms. Result :sat
[2020-05-19 00:33:01] [INFO ] Deduced a trap composed of 19 places in 614 ms
[2020-05-19 00:33:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2323 ms
[2020-05-19 00:33:03] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:33:03] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:06] [INFO ] [Real]Absence check using state equation in 2472 ms returned sat
[2020-05-19 00:33:06] [INFO ] [Real]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-05-19 00:33:06] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 188 ms.
[2020-05-19 00:33:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:33:07] [INFO ] [Nat]Absence check using 45 positive place invariants in 35 ms returned sat
[2020-05-19 00:33:07] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 39 ms returned sat
[2020-05-19 00:33:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:10] [INFO ] [Nat]Absence check using state equation in 2910 ms returned sat
[2020-05-19 00:33:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 73 ms returned sat
[2020-05-19 00:33:11] [INFO ] Deduced a trap composed of 161 places in 652 ms
[2020-05-19 00:33:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 768 ms
[2020-05-19 00:33:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 160 ms.
[2020-05-19 00:33:13] [INFO ] Added : 13 causal constraints over 3 iterations in 2118 ms. Result :sat
[2020-05-19 00:33:13] [INFO ] [Real]Absence check using 45 positive place invariants in 22 ms returned sat
[2020-05-19 00:33:13] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 23 ms returned sat
[2020-05-19 00:33:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:15] [INFO ] [Real]Absence check using state equation in 2165 ms returned sat
[2020-05-19 00:33:15] [INFO ] [Real]Added 1 Read/Feed constraints in 22 ms returned sat
[2020-05-19 00:33:15] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 147 ms.
[2020-05-19 00:33:16] [INFO ] Added : 6 causal constraints over 2 iterations in 992 ms. Result :sat
[2020-05-19 00:33:16] [INFO ] [Real]Absence check using 45 positive place invariants in 25 ms returned sat
[2020-05-19 00:33:16] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:19] [INFO ] [Real]Absence check using state equation in 2425 ms returned sat
[2020-05-19 00:33:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:33:19] [INFO ] [Nat]Absence check using 45 positive place invariants in 32 ms returned sat
[2020-05-19 00:33:19] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:21] [INFO ] [Nat]Absence check using state equation in 2162 ms returned sat
[2020-05-19 00:33:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 975 ms returned sat
[2020-05-19 00:33:22] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 198 ms.
[2020-05-19 00:33:24] [INFO ] Added : 17 causal constraints over 4 iterations in 1666 ms. Result :sat
[2020-05-19 00:33:24] [INFO ] [Real]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:33:24] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:26] [INFO ] [Real]Absence check using state equation in 2345 ms returned sat
[2020-05-19 00:33:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:33:27] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-05-19 00:33:27] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 36 ms returned sat
[2020-05-19 00:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:30] [INFO ] [Nat]Absence check using state equation in 3450 ms returned sat
[2020-05-19 00:33:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 406 ms returned sat
[2020-05-19 00:33:31] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 163 ms.
[2020-05-19 00:33:34] [INFO ] Added : 27 causal constraints over 6 iterations in 3960 ms. Result :sat
[2020-05-19 00:33:35] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:33:35] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 53 ms returned sat
[2020-05-19 00:33:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:37] [INFO ] [Real]Absence check using state equation in 1929 ms returned sat
[2020-05-19 00:33:37] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2020-05-19 00:33:37] [INFO ] Deduced a trap composed of 147 places in 494 ms
[2020-05-19 00:33:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 661 ms
[2020-05-19 00:33:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:33:37] [INFO ] [Nat]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-05-19 00:33:38] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:33:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:40] [INFO ] [Nat]Absence check using state equation in 2840 ms returned sat
[2020-05-19 00:33:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 66 ms returned sat
[2020-05-19 00:33:41] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 128 ms.
[2020-05-19 00:33:43] [INFO ] Added : 22 causal constraints over 5 iterations in 2553 ms. Result :sat
[2020-05-19 00:33:44] [INFO ] Deduced a trap composed of 147 places in 474 ms
[2020-05-19 00:33:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 996 ms
[2020-05-19 00:33:44] [INFO ] [Real]Absence check using 45 positive place invariants in 26 ms returned sat
[2020-05-19 00:33:44] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 26 ms returned sat
[2020-05-19 00:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:46] [INFO ] [Real]Absence check using state equation in 1746 ms returned sat
[2020-05-19 00:33:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:33:46] [INFO ] [Nat]Absence check using 45 positive place invariants in 43 ms returned sat
[2020-05-19 00:33:46] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 21 ms returned sat
[2020-05-19 00:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:50] [INFO ] [Nat]Absence check using state equation in 3663 ms returned sat
[2020-05-19 00:33:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 136 ms returned sat
[2020-05-19 00:33:50] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 184 ms.
[2020-05-19 00:33:54] [INFO ] Added : 25 causal constraints over 5 iterations in 4164 ms. Result :sat
[2020-05-19 00:33:54] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:33:54] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:33:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:33:57] [INFO ] [Real]Absence check using state equation in 2373 ms returned sat
[2020-05-19 00:33:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:33:57] [INFO ] [Nat]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:33:57] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:33:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:34:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:34:08] [INFO ] [Nat]Absence check using state equation in 11406 ms returned unknown
[2020-05-19 00:34:08] [INFO ] [Real]Absence check using 45 positive place invariants in 31 ms returned sat
[2020-05-19 00:34:08] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:34:10] [INFO ] [Real]Absence check using state equation in 2108 ms returned sat
[2020-05-19 00:34:10] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-19 00:34:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 173 ms.
[2020-05-19 00:34:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:34:13] [INFO ] [Nat]Absence check using 45 positive place invariants in 36 ms returned sat
[2020-05-19 00:34:13] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 53 ms returned sat
[2020-05-19 00:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:34:15] [INFO ] [Nat]Absence check using state equation in 2233 ms returned sat
[2020-05-19 00:34:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 846 ms returned sat
[2020-05-19 00:34:16] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 157 ms.
[2020-05-19 00:34:24] [INFO ] Added : 32 causal constraints over 7 iterations in 7684 ms. Result :sat
[2020-05-19 00:34:24] [INFO ] [Real]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-05-19 00:34:24] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 27 ms returned sat
[2020-05-19 00:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:34:26] [INFO ] [Real]Absence check using state equation in 2112 ms returned sat
[2020-05-19 00:34:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:34:26] [INFO ] [Nat]Absence check using 45 positive place invariants in 29 ms returned sat
[2020-05-19 00:34:26] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 32 ms returned sat
[2020-05-19 00:34:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:34:28] [INFO ] [Nat]Absence check using state equation in 2530 ms returned sat
[2020-05-19 00:34:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 424 ms returned sat
[2020-05-19 00:34:29] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 165 ms.
[2020-05-19 00:34:40] [INFO ] Added : 40 causal constraints over 8 iterations in 10890 ms. Result :sat
[2020-05-19 00:34:40] [INFO ] Deduced a trap composed of 19 places in 376 ms
[2020-05-19 00:34:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:34:46] [INFO ] Deduced a trap composed of 9 places in 547 ms
[2020-05-19 00:34:46] [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 77
[2020-05-19 00:34:46] [INFO ] [Real]Absence check using 45 positive place invariants in 19 ms returned sat
[2020-05-19 00:34:46] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 19 ms returned sat
[2020-05-19 00:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:34:48] [INFO ] [Real]Absence check using state equation in 1698 ms returned sat
[2020-05-19 00:34:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:34:48] [INFO ] [Nat]Absence check using 45 positive place invariants in 37 ms returned sat
[2020-05-19 00:34:48] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 36 ms returned sat
[2020-05-19 00:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:34:51] [INFO ] [Nat]Absence check using state equation in 2472 ms returned sat
[2020-05-19 00:34:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 853 ms returned sat
[2020-05-19 00:34:52] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 204 ms.
[2020-05-19 00:34:59] [INFO ] Added : 57 causal constraints over 12 iterations in 7638 ms. Result :sat
[2020-05-19 00:34:59] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:35:00] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:35:02] [INFO ] [Real]Absence check using state equation in 2426 ms returned sat
[2020-05-19 00:35:02] [INFO ] [Real]Added 1 Read/Feed constraints in 26 ms returned sat
[2020-05-19 00:35:02] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 147 ms.
[2020-05-19 00:35:03] [INFO ] Added : 6 causal constraints over 2 iterations in 749 ms. Result :sat
[2020-05-19 00:35:03] [INFO ] [Real]Absence check using 45 positive place invariants in 33 ms returned sat
[2020-05-19 00:35:03] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 30 ms returned sat
[2020-05-19 00:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:35:05] [INFO ] [Real]Absence check using state equation in 1964 ms returned sat
[2020-05-19 00:35:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:35:05] [INFO ] [Nat]Absence check using 45 positive place invariants in 38 ms returned sat
[2020-05-19 00:35:05] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 31 ms returned sat
[2020-05-19 00:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:35:07] [INFO ] [Nat]Absence check using state equation in 1926 ms returned sat
[2020-05-19 00:35:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:35:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 3392 ms returned sat
[2020-05-19 00:35:11] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 183 ms.
[2020-05-19 00:35:17] [INFO ] Added : 35 causal constraints over 7 iterations in 6261 ms. Result :sat
[2020-05-19 00:35:17] [INFO ] [Real]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:35:17] [INFO ] [Real]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:35:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 00:35:19] [INFO ] [Real]Absence check using state equation in 2195 ms returned sat
[2020-05-19 00:35:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 00:35:19] [INFO ] [Nat]Absence check using 45 positive place invariants in 34 ms returned sat
[2020-05-19 00:35:19] [INFO ] [Nat]Absence check using 45 positive and 27 generalized place invariants in 33 ms returned sat
[2020-05-19 00:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 00:35:21] [INFO ] [Nat]Absence check using state equation in 2061 ms returned sat
[2020-05-19 00:35:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-19 00:35:22] [INFO ] Computed and/alt/rep : 1639/67922/1630 causal constraints in 177 ms.
[2020-05-19 00:35:32] [INFO ] Added : 59 causal constraints over 12 iterations in 10401 ms. Result :sat
[2020-05-19 00:35:32] [INFO ] Deduced a trap composed of 19 places in 446 ms
[2020-05-19 00:35:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-19 00:35:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 6524 ms
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-05-19 00:35:39] [INFO ] Initial state reduction rules for CTL removed 7 formulas.
[2020-05-19 00:35:40] [INFO ] Flatten gal took : 492 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
[2020-05-19 00:35:40] [INFO ] Flatten gal took : 209 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 00:35:40] [INFO ] Applying decomposition
[2020-05-19 00:35:41] [INFO ] Flatten gal took : 274 ms
[2020-05-19 00:35:41] [INFO ] Input system was already deterministic with 1650 transitions.
[2020-05-19 00:35:41] [INFO ] Too many transitions (1650) to apply POR reductions. Disabling POR matrices.
[2020-05-19 00:35:41] [INFO ] Built C files in 1030ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph17930991721036283077.txt, -o, /tmp/graph17930991721036283077.bin, -w, /tmp/graph17930991721036283077.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph17930991721036283077.bin, -l, -1, -v, -w, /tmp/graph17930991721036283077.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 00:35:42] [INFO ] Decomposing Gal with order
[2020-05-19 00:35:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 00:35:43] [INFO ] Removed a total of 5624 redundant transitions.
[2020-05-19 00:35:43] [INFO ] Flatten gal took : 459 ms
[2020-05-19 00:35:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 264 labels/synchronizations in 97 ms.
[2020-05-19 00:35:44] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 31 ms
[2020-05-19 00:35:44] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 27 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 9 LTL properties
Checking formula 0 : !((F(!(G(F("(i2.i1.u31.Schedule_Task_B_1>=1)"))))))
Formula 0 simplified : !F!GF"(i2.i1.u31.Schedule_Task_B_1>=1)"
built 15 ordering constraints for composite.
built 67 ordering constraints for composite.
built 460 ordering constraints for composite.
built 16 ordering constraints for composite.
built 6 ordering constraints for composite.
built 14 ordering constraints for composite.
built 327 ordering constraints for composite.
built 23 ordering constraints for composite.
Compilation finished in 23768 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 106 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(!( [](<>((LTLAP0==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(!( [](<>((LTLAP0==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(!( [](<>((LTLAP0==true)))) ), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2020-05-19 01:02:37] [INFO ] Flatten gal took : 827 ms
[2020-05-19 01:02:37] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 49 ms
[2020-05-19 01:02:37] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 71 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 9 LTL properties
Checking formula 0 : !((F(!(G(F("(Schedule_Task_B_1>=1)"))))))
Formula 0 simplified : !F!GF"(Schedule_Task_B_1>=1)"

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PolyORBNT-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 r126-tajo-158961390700674"
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 ;