Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r176-tajo-158987872200700.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PolyORBNT-PT-S10J60, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872200700
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 24M
-rw-r--r-- 1 mcc users 31K Apr 12 06:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 12 06:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 516K Apr 11 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Apr 11 07:33 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 58K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 476K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 10 13:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 10 13:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 261K Apr 9 19:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 667K Apr 9 19:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 34K 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 19M 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-S10J60-CTLFireability-00
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-01
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-02
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-03
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-04
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-05
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-06
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-07
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-08
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-09
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-10
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-11
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-12
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-13
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-14
FORMULA_NAME PolyORBNT-PT-S10J60-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591176709357

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 09:31:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 09:31:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 09:31:51] [INFO ] Load time of PNML (sax parser for PT used): 598 ms
[2020-06-03 09:31:51] [INFO ] Transformed 1234 places.
[2020-06-03 09:31:51] [INFO ] Transformed 12920 transitions.
[2020-06-03 09:31:51] [INFO ] Parsed PT model containing 1234 places and 12920 transitions in 715 ms.
[2020-06-03 09:31:51] [INFO ] Reduced 45 identical enabling conditions.
[2020-06-03 09:31:51] [INFO ] Reduced 780 identical enabling conditions.
[2020-06-03 09:31:51] [INFO ] Reduced 9285 identical enabling conditions.
[2020-06-03 09:31:51] [INFO ] Reduced 45 identical enabling conditions.
[2020-06-03 09:31:51] [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/CTLFireability.xml in 189 ms.
Incomplete random walk after 100000 steps, including 5604 resets, run finished after 21901 ms. (steps per millisecond=4 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0]
[2020-06-03 09:32:13] [INFO ] Flow matrix only has 2801 transitions (discarded 9 similar events)
// Phase 1: matrix 2801 rows 1234 cols
[2020-06-03 09:32:14] [INFO ] Computed 152 place invariants in 429 ms
[2020-06-03 09:32:14] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:32:14] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:32:22] [INFO ] [Real]Absence check using state equation in 7467 ms returned sat
[2020-06-03 09:32:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 09:32:22] [INFO ] [Real]Added 1 Read/Feed constraints in 41 ms returned sat
[2020-06-03 09:32:23] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 581 ms.
[2020-06-03 09:32:23] [INFO ] Added : 6 causal constraints over 2 iterations in 1184 ms. Result :sat
[2020-06-03 09:32:24] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:32:24] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 71 ms returned sat
[2020-06-03 09:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:32:30] [INFO ] [Real]Absence check using state equation in 6700 ms returned sat
[2020-06-03 09:32:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:32:31] [INFO ] [Nat]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:32:31] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 99 ms returned sat
[2020-06-03 09:32:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:32:46] [INFO ] [Nat]Absence check using state equation in 14631 ms returned sat
[2020-06-03 09:32:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 117 ms returned sat
[2020-06-03 09:32:46] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 398 ms.
[2020-06-03 09:32:51] [INFO ] Added : 5 causal constraints over 1 iterations in 4783 ms. Result :unknown
[2020-06-03 09:32:51] [INFO ] [Real]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:32:51] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 90 ms returned sat
[2020-06-03 09:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:33:01] [INFO ] [Real]Absence check using state equation in 9902 ms returned sat
[2020-06-03 09:33:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:33:01] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:33:01] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 128 ms returned sat
[2020-06-03 09:33:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:33:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:33:19] [INFO ] [Nat]Absence check using state equation in 17788 ms returned sat
[2020-06-03 09:33:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 331 ms returned sat
[2020-06-03 09:33:20] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 268 ms.
[2020-06-03 09:33:21] [INFO ] Added : 5 causal constraints over 1 iterations in 1451 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 09:33:21] [INFO ] [Real]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 09:33:21] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 100 ms returned sat
[2020-06-03 09:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:33:29] [INFO ] [Real]Absence check using state equation in 7786 ms returned sat
[2020-06-03 09:33:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:33:29] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:33:29] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 92 ms returned sat
[2020-06-03 09:33:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:33:41] [INFO ] [Nat]Absence check using state equation in 11419 ms returned sat
[2020-06-03 09:33:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 194 ms returned sat
[2020-06-03 09:33:41] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 255 ms.
[2020-06-03 09:33:48] [INFO ] Added : 5 causal constraints over 1 iterations in 6457 ms. Result :unknown
[2020-06-03 09:33:48] [INFO ] [Real]Absence check using 121 positive place invariants in 106 ms returned sat
[2020-06-03 09:33:48] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 109 ms returned sat
[2020-06-03 09:33:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:33:56] [INFO ] [Real]Absence check using state equation in 7755 ms returned sat
[2020-06-03 09:33:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:33:56] [INFO ] [Nat]Absence check using 121 positive place invariants in 78 ms returned sat
[2020-06-03 09:33:56] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 60 ms returned sat
[2020-06-03 09:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:34:06] [INFO ] [Nat]Absence check using state equation in 9611 ms returned sat
[2020-06-03 09:34:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 103 ms returned sat
[2020-06-03 09:34:06] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 244 ms.
[2020-06-03 09:34:16] [INFO ] Added : 19 causal constraints over 4 iterations in 10019 ms. Result :unknown
[2020-06-03 09:34:16] [INFO ] [Real]Absence check using 121 positive place invariants in 75 ms returned sat
[2020-06-03 09:34:16] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 52 ms returned sat
[2020-06-03 09:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:34:22] [INFO ] [Real]Absence check using state equation in 6010 ms returned sat
[2020-06-03 09:34:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:34:22] [INFO ] [Nat]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:34:22] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:34:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:34:32] [INFO ] [Nat]Absence check using state equation in 9869 ms returned sat
[2020-06-03 09:34:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 142 ms returned sat
[2020-06-03 09:34:33] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 381 ms.
[2020-06-03 09:34:42] [INFO ] Added : 50 causal constraints over 10 iterations in 9590 ms. Result :unknown
[2020-06-03 09:34:42] [INFO ] [Real]Absence check using 121 positive place invariants in 105 ms returned sat
[2020-06-03 09:34:42] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:34:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:34:49] [INFO ] [Real]Absence check using state equation in 6561 ms returned sat
[2020-06-03 09:34:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:34:49] [INFO ] [Nat]Absence check using 121 positive place invariants in 136 ms returned sat
[2020-06-03 09:34:49] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:35:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:35:05] [INFO ] [Nat]Absence check using state equation in 16088 ms returned unknown
[2020-06-03 09:35:06] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:35:06] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:35:13] [INFO ] [Real]Absence check using state equation in 7018 ms returned sat
[2020-06-03 09:35:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:35:13] [INFO ] [Nat]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-06-03 09:35:13] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:35:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:35:30] [INFO ] [Nat]Absence check using state equation in 17200 ms returned unknown
[2020-06-03 09:35:31] [INFO ] [Real]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:35:31] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 73 ms returned sat
[2020-06-03 09:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:35:37] [INFO ] [Real]Absence check using state equation in 6557 ms returned sat
[2020-06-03 09:35:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:35:37] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:35:38] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:35:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:35:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:35:53] [INFO ] [Nat]Absence check using state equation in 15060 ms returned unknown
[2020-06-03 09:35:53] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:35:53] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 73 ms returned sat
[2020-06-03 09:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:36:00] [INFO ] [Real]Absence check using state equation in 6692 ms returned sat
[2020-06-03 09:36:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:36:00] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:36:00] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 73 ms returned sat
[2020-06-03 09:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:36:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:36:16] [INFO ] [Nat]Absence check using state equation in 15658 ms returned unknown
[2020-06-03 09:36:16] [INFO ] [Real]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:36:16] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:36:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:36:26] [INFO ] [Real]Absence check using state equation in 9836 ms returned sat
[2020-06-03 09:36:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:36:26] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:36:26] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:36:39] [INFO ] [Nat]Absence check using state equation in 12569 ms returned sat
[2020-06-03 09:36:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:36:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 3528 ms returned sat
[2020-06-03 09:36:43] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 249 ms.
[2020-06-03 09:36:46] [INFO ] Added : 5 causal constraints over 1 iterations in 3558 ms. Result :unknown
[2020-06-03 09:36:46] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:36:46] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:36:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:36:52] [INFO ] [Real]Absence check using state equation in 5822 ms returned sat
[2020-06-03 09:36:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:36:52] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:36:52] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 70 ms returned sat
[2020-06-03 09:36:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:02] [INFO ] [Nat]Absence check using state equation in 9948 ms returned sat
[2020-06-03 09:37:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:37:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 6025 ms returned unknown
[2020-06-03 09:37:09] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:37:09] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 117 ms returned sat
[2020-06-03 09:37:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:15] [INFO ] [Real]Absence check using state equation in 6737 ms returned sat
[2020-06-03 09:37:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:37:16] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:37:16] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 09:37:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:23] [INFO ] [Nat]Absence check using state equation in 6747 ms returned sat
[2020-06-03 09:37:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:37:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 6025 ms returned unknown
[2020-06-03 09:37:29] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:37:29] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:37:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:35] [INFO ] [Real]Absence check using state equation in 6350 ms returned sat
[2020-06-03 09:37:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:37:36] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:37:36] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 65 ms returned sat
[2020-06-03 09:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:37:51] [INFO ] [Nat]Absence check using state equation in 15194 ms returned unknown
[2020-06-03 09:37:51] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:37:51] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:37:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:58] [INFO ] [Real]Absence check using state equation in 6600 ms returned sat
[2020-06-03 09:37:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:37:58] [INFO ] [Nat]Absence check using 121 positive place invariants in 107 ms returned sat
[2020-06-03 09:37:58] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 85 ms returned sat
[2020-06-03 09:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:38:09] [INFO ] [Nat]Absence check using state equation in 10397 ms returned sat
[2020-06-03 09:38:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 2782 ms returned sat
[2020-06-03 09:38:12] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 240 ms.
[2020-06-03 09:38:17] [INFO ] Added : 15 causal constraints over 3 iterations in 5532 ms. Result :sat
[2020-06-03 09:38:17] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:38:17] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:38:24] [INFO ] [Real]Absence check using state equation in 6420 ms returned sat
[2020-06-03 09:38:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:38:24] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:38:24] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:38:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:38:30] [INFO ] [Nat]Absence check using state equation in 5987 ms returned sat
[2020-06-03 09:38:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:38:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 6004 ms returned unknown
[2020-06-03 09:38:36] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:38:36] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 71 ms returned sat
[2020-06-03 09:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:38:43] [INFO ] [Real]Absence check using state equation in 6335 ms returned sat
[2020-06-03 09:38:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:38:43] [INFO ] [Nat]Absence check using 121 positive place invariants in 109 ms returned sat
[2020-06-03 09:38:43] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 88 ms returned sat
[2020-06-03 09:38:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:38:52] [INFO ] [Nat]Absence check using state equation in 8848 ms returned sat
[2020-06-03 09:38:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:38:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 5027 ms returned sat
[2020-06-03 09:38:57] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 238 ms.
[2020-06-03 09:39:03] [INFO ] Added : 15 causal constraints over 3 iterations in 5755 ms. Result :unknown
[2020-06-03 09:39:03] [INFO ] [Real]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:39:03] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 09:39:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:39:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:39:23] [INFO ] [Real]Absence check using state equation in 19668 ms returned unknown
[2020-06-03 09:39:23] [INFO ] [Real]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 09:39:23] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:39:32] [INFO ] [Real]Absence check using state equation in 8942 ms returned sat
[2020-06-03 09:39:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:39:32] [INFO ] [Nat]Absence check using 121 positive place invariants in 106 ms returned sat
[2020-06-03 09:39:32] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 83 ms returned sat
[2020-06-03 09:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:39:39] [INFO ] [Nat]Absence check using state equation in 6278 ms returned sat
[2020-06-03 09:39:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:39:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 6017 ms returned unknown
[2020-06-03 09:39:45] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:39:45] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:39:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:39:52] [INFO ] [Real]Absence check using state equation in 7255 ms returned sat
[2020-06-03 09:39:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:39:52] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:39:53] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 81 ms returned sat
[2020-06-03 09:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:40:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:40:06] [INFO ] [Nat]Absence check using state equation in 13024 ms returned sat
[2020-06-03 09:40:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 1599 ms returned sat
[2020-06-03 09:40:07] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 237 ms.
[2020-06-03 09:40:12] [INFO ] Added : 25 causal constraints over 5 iterations in 5069 ms. Result :unknown
[2020-06-03 09:40:13] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:40:13] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 81 ms returned sat
[2020-06-03 09:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:40:20] [INFO ] [Real]Absence check using state equation in 7775 ms returned sat
[2020-06-03 09:40:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:40:21] [INFO ] [Nat]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:40:21] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:40:29] [INFO ] [Nat]Absence check using state equation in 8732 ms returned sat
[2020-06-03 09:40:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:40:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 4268 ms returned sat
[2020-06-03 09:40:34] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 250 ms.
[2020-06-03 09:40:40] [INFO ] Added : 15 causal constraints over 3 iterations in 6320 ms. Result :sat
[2020-06-03 09:40:40] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:40:41] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 73 ms returned sat
[2020-06-03 09:40:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:40:51] [INFO ] [Real]Absence check using state equation in 9964 ms returned sat
[2020-06-03 09:40:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:40:51] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:40:51] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:03] [INFO ] [Nat]Absence check using state equation in 12399 ms returned sat
[2020-06-03 09:41:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 89 ms returned sat
[2020-06-03 09:41:04] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 241 ms.
[2020-06-03 09:41:11] [INFO ] Added : 20 causal constraints over 4 iterations in 7124 ms. Result :unknown
[2020-06-03 09:41:11] [INFO ] [Real]Absence check using 121 positive place invariants in 73 ms returned sat
[2020-06-03 09:41:11] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 56 ms returned sat
[2020-06-03 09:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:20] [INFO ] [Real]Absence check using state equation in 9215 ms returned sat
[2020-06-03 09:41:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:41:20] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:41:20] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:41:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:30] [INFO ] [Nat]Absence check using state equation in 9188 ms returned sat
[2020-06-03 09:41:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 967 ms returned sat
[2020-06-03 09:41:31] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 399 ms.
[2020-06-03 09:41:36] [INFO ] Added : 10 causal constraints over 2 iterations in 5604 ms. Result :sat
[2020-06-03 09:41:37] [INFO ] [Real]Absence check using 121 positive place invariants in 72 ms returned sat
[2020-06-03 09:41:37] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 51 ms returned sat
[2020-06-03 09:41:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:43] [INFO ] [Real]Absence check using state equation in 6730 ms returned sat
[2020-06-03 09:41:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:41:44] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:41:44] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:41:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:42:00] [INFO ] [Nat]Absence check using state equation in 16315 ms returned sat
[2020-06-03 09:42:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 211 ms returned sat
[2020-06-03 09:42:01] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 267 ms.
[2020-06-03 09:42:03] [INFO ] Added : 15 causal constraints over 3 iterations in 3121 ms. Result :unknown
[2020-06-03 09:42:04] [INFO ] [Real]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:42:04] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 74 ms returned sat
[2020-06-03 09:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:42:11] [INFO ] [Real]Absence check using state equation in 6852 ms returned sat
[2020-06-03 09:42:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:42:11] [INFO ] [Nat]Absence check using 121 positive place invariants in 113 ms returned sat
[2020-06-03 09:42:11] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 123 ms returned sat
[2020-06-03 09:42:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:42:21] [INFO ] [Nat]Absence check using state equation in 10279 ms returned sat
[2020-06-03 09:42:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2020-06-03 09:42:21] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 174 ms.
[2020-06-03 09:42:28] [INFO ] Added : 10 causal constraints over 2 iterations in 6732 ms. Result :sat
[2020-06-03 09:42:28] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:42:28] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:42:36] [INFO ] [Real]Absence check using state equation in 8024 ms returned sat
[2020-06-03 09:42:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:42:37] [INFO ] [Nat]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:42:37] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 82 ms returned sat
[2020-06-03 09:42:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:42:50] [INFO ] [Nat]Absence check using state equation in 13073 ms returned sat
[2020-06-03 09:42:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 195 ms returned sat
[2020-06-03 09:42:50] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 245 ms.
[2020-06-03 09:42:57] [INFO ] Added : 10 causal constraints over 2 iterations in 6372 ms. Result :unknown
[2020-06-03 09:42:57] [INFO ] [Real]Absence check using 121 positive place invariants in 72 ms returned sat
[2020-06-03 09:42:57] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 54 ms returned sat
[2020-06-03 09:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:43:03] [INFO ] [Real]Absence check using state equation in 6385 ms returned sat
[2020-06-03 09:43:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:43:03] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:43:04] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:43:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:43:14] [INFO ] [Nat]Absence check using state equation in 10292 ms returned sat
[2020-06-03 09:43:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:43:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 6003 ms returned unknown
[2020-06-03 09:43:20] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:43:20] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:43:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:43:29] [INFO ] [Real]Absence check using state equation in 9160 ms returned sat
[2020-06-03 09:43:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:43:30] [INFO ] [Nat]Absence check using 121 positive place invariants in 71 ms returned sat
[2020-06-03 09:43:30] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 57 ms returned sat
[2020-06-03 09:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:43:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:43:44] [INFO ] [Nat]Absence check using state equation in 14416 ms returned unknown
[2020-06-03 09:43:44] [INFO ] [Real]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:43:44] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 74 ms returned sat
[2020-06-03 09:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:43:50] [INFO ] [Real]Absence check using state equation in 5976 ms returned sat
[2020-06-03 09:43:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:43:51] [INFO ] [Nat]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:43:51] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:43:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:43:59] [INFO ] [Nat]Absence check using state equation in 8068 ms returned sat
[2020-06-03 09:44:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:44:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 6008 ms returned unknown
[2020-06-03 09:44:05] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:44:05] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:44:12] [INFO ] [Real]Absence check using state equation in 6564 ms returned sat
[2020-06-03 09:44:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:44:12] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:44:12] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 82 ms returned sat
[2020-06-03 09:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:44:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:44:27] [INFO ] [Nat]Absence check using state equation in 14637 ms returned sat
[2020-06-03 09:44:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 251 ms returned sat
[2020-06-03 09:44:27] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 226 ms.
[2020-06-03 09:44:32] [INFO ] Added : 15 causal constraints over 3 iterations in 4768 ms. Result :unknown
[2020-06-03 09:44:32] [INFO ] [Real]Absence check using 121 positive place invariants in 94 ms returned sat
[2020-06-03 09:44:32] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 61 ms returned sat
[2020-06-03 09:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:44:42] [INFO ] [Real]Absence check using state equation in 9435 ms returned sat
[2020-06-03 09:44:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:44:42] [INFO ] [Nat]Absence check using 121 positive place invariants in 77 ms returned sat
[2020-06-03 09:44:42] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 66 ms returned sat
[2020-06-03 09:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:44:48] [INFO ] [Nat]Absence check using state equation in 6506 ms returned sat
[2020-06-03 09:44:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:44:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 7249 ms returned unknown
[2020-06-03 09:44:56] [INFO ] [Real]Absence check using 121 positive place invariants in 121 ms returned sat
[2020-06-03 09:44:56] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:44:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:45:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:45:16] [INFO ] [Real]Absence check using state equation in 19658 ms returned (error "Failed to check-sat")
[2020-06-03 09:45:16] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:45:16] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:45:23] [INFO ] [Real]Absence check using state equation in 6822 ms returned sat
[2020-06-03 09:45:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:45:23] [INFO ] [Nat]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:45:23] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:45:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:45:32] [INFO ] [Nat]Absence check using state equation in 8993 ms returned sat
[2020-06-03 09:45:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 49 ms returned sat
[2020-06-03 09:45:32] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 273 ms.
[2020-06-03 09:45:39] [INFO ] Added : 28 causal constraints over 6 iterations in 6906 ms. Result :sat
[2020-06-03 09:45:39] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:45:40] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:45:47] [INFO ] [Real]Absence check using state equation in 7147 ms returned sat
[2020-06-03 09:45:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:45:47] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:45:47] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 63 ms returned sat
[2020-06-03 09:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:45:57] [INFO ] [Nat]Absence check using state equation in 10208 ms returned sat
[2020-06-03 09:45:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 212 ms returned sat
[2020-06-03 09:45:58] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 248 ms.
[2020-06-03 09:46:03] [INFO ] Added : 22 causal constraints over 5 iterations in 5244 ms. Result :sat
[2020-06-03 09:46:03] [INFO ] [Real]Absence check using 121 positive place invariants in 105 ms returned sat
[2020-06-03 09:46:03] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 95 ms returned sat
[2020-06-03 09:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:46:11] [INFO ] [Real]Absence check using state equation in 7286 ms returned sat
[2020-06-03 09:46:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:46:11] [INFO ] [Nat]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:46:11] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 86 ms returned sat
[2020-06-03 09:46:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:46:17] [INFO ] [Nat]Absence check using state equation in 6606 ms returned sat
[2020-06-03 09:46:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:46:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 5896 ms returned sat
[2020-06-03 09:46:24] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 327 ms.
[2020-06-03 09:46:30] [INFO ] Added : 15 causal constraints over 3 iterations in 6668 ms. Result :sat
[2020-06-03 09:46:30] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:46:31] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:46:38] [INFO ] [Real]Absence check using state equation in 6985 ms returned sat
[2020-06-03 09:46:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:46:38] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:46:38] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:46:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:46:51] [INFO ] [Nat]Absence check using state equation in 13269 ms returned sat
[2020-06-03 09:46:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 109 ms returned sat
[2020-06-03 09:46:52] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 281 ms.
[2020-06-03 09:46:58] [INFO ] Added : 15 causal constraints over 3 iterations in 6250 ms. Result :unknown
[2020-06-03 09:46:58] [INFO ] [Real]Absence check using 121 positive place invariants in 82 ms returned sat
[2020-06-03 09:46:58] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 52 ms returned sat
[2020-06-03 09:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:47:07] [INFO ] [Real]Absence check using state equation in 9384 ms returned sat
[2020-06-03 09:47:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:47:08] [INFO ] [Nat]Absence check using 121 positive place invariants in 126 ms returned sat
[2020-06-03 09:47:08] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 98 ms returned sat
[2020-06-03 09:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:47:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:47:21] [INFO ] [Nat]Absence check using state equation in 13549 ms returned sat
[2020-06-03 09:47:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 275 ms returned sat
[2020-06-03 09:47:22] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 284 ms.
[2020-06-03 09:47:25] [INFO ] Added : 5 causal constraints over 1 iterations in 3744 ms. Result :sat
[2020-06-03 09:47:26] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:47:26] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 73 ms returned sat
[2020-06-03 09:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:47:32] [INFO ] [Real]Absence check using state equation in 6226 ms returned sat
[2020-06-03 09:47:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:47:32] [INFO ] [Nat]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:47:32] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:47:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:47:42] [INFO ] [Nat]Absence check using state equation in 10200 ms returned sat
[2020-06-03 09:47:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:47:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 6132 ms returned unknown
[2020-06-03 09:47:49] [INFO ] [Real]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:47:49] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:47:57] [INFO ] [Real]Absence check using state equation in 8032 ms returned sat
[2020-06-03 09:47:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:47:57] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:47:57] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:48:09] [INFO ] [Nat]Absence check using state equation in 12109 ms returned sat
[2020-06-03 09:48:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 41 ms returned sat
[2020-06-03 09:48:10] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 265 ms.
[2020-06-03 09:48:17] [INFO ] Added : 10 causal constraints over 2 iterations in 7528 ms. Result :unknown
[2020-06-03 09:48:17] [INFO ] [Real]Absence check using 121 positive place invariants in 71 ms returned sat
[2020-06-03 09:48:17] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 51 ms returned sat
[2020-06-03 09:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:48:24] [INFO ] [Real]Absence check using state equation in 7204 ms returned sat
[2020-06-03 09:48:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:48:25] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:48:25] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:48:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:48:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:48:37] [INFO ] [Nat]Absence check using state equation in 12328 ms returned sat
[2020-06-03 09:48:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:48:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 5443 ms returned sat
[2020-06-03 09:48:43] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 217 ms.
[2020-06-03 09:48:45] [INFO ] Added : 15 causal constraints over 3 iterations in 1929 ms. Result :unknown
[2020-06-03 09:48:45] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:48:45] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:48:52] [INFO ] [Real]Absence check using state equation in 7557 ms returned sat
[2020-06-03 09:48:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:48:53] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:48:53] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 107 ms returned sat
[2020-06-03 09:48:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:49:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:49:08] [INFO ] [Nat]Absence check using state equation in 15441 ms returned unknown
[2020-06-03 09:49:08] [INFO ] [Real]Absence check using 121 positive place invariants in 71 ms returned sat
[2020-06-03 09:49:08] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 53 ms returned sat
[2020-06-03 09:49:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:49:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:49:28] [INFO ] [Real]Absence check using state equation in 19761 ms returned unknown
[2020-06-03 09:49:28] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:49:29] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:49:35] [INFO ] [Real]Absence check using state equation in 6657 ms returned sat
[2020-06-03 09:49:35] [INFO ] [Real]Added 1 Read/Feed constraints in 52 ms returned sat
[2020-06-03 09:49:36] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 393 ms.
[2020-06-03 09:49:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:49:39] [INFO ] [Nat]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:49:39] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:49:51] [INFO ] [Nat]Absence check using state equation in 12228 ms returned sat
[2020-06-03 09:49:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-06-03 09:49:52] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 277 ms.
[2020-06-03 09:49:58] [INFO ] Added : 10 causal constraints over 2 iterations in 6842 ms. Result :unknown
[2020-06-03 09:49:58] [INFO ] [Real]Absence check using 121 positive place invariants in 69 ms returned sat
[2020-06-03 09:49:58] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 58 ms returned sat
[2020-06-03 09:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:50:05] [INFO ] [Real]Absence check using state equation in 6848 ms returned sat
[2020-06-03 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:50:06] [INFO ] [Nat]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:50:06] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 86 ms returned sat
[2020-06-03 09:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:50:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:50:21] [INFO ] [Nat]Absence check using state equation in 15164 ms returned unknown
[2020-06-03 09:50:21] [INFO ] [Real]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:50:21] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:50:29] [INFO ] [Real]Absence check using state equation in 7682 ms returned sat
[2020-06-03 09:50:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:50:29] [INFO ] [Nat]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:50:29] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 102 ms returned sat
[2020-06-03 09:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:50:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:50:42] [INFO ] [Nat]Absence check using state equation in 12693 ms returned sat
[2020-06-03 09:50:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 591 ms returned sat
[2020-06-03 09:50:43] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 210 ms.
[2020-06-03 09:50:49] [INFO ] Added : 25 causal constraints over 5 iterations in 6344 ms. Result :unknown
[2020-06-03 09:50:49] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:50:49] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 09:50:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:51:00] [INFO ] [Real]Absence check using state equation in 10838 ms returned sat
[2020-06-03 09:51:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:51:00] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:51:00] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 82 ms returned sat
[2020-06-03 09:51:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:51:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:51:18] [INFO ] [Nat]Absence check using state equation in 17232 ms returned unknown
[2020-06-03 09:51:18] [INFO ] [Real]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 09:51:18] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:51:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:51:25] [INFO ] [Real]Absence check using state equation in 7170 ms returned sat
[2020-06-03 09:51:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:51:25] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:51:25] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:51:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:51:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:51:40] [INFO ] [Nat]Absence check using state equation in 14539 ms returned unknown
[2020-06-03 09:51:40] [INFO ] [Real]Absence check using 121 positive place invariants in 105 ms returned sat
[2020-06-03 09:51:40] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 109 ms returned sat
[2020-06-03 09:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:51:47] [INFO ] [Real]Absence check using state equation in 6631 ms returned sat
[2020-06-03 09:51:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:51:47] [INFO ] [Nat]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:51:47] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:51:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:51:56] [INFO ] [Nat]Absence check using state equation in 8207 ms returned sat
[2020-06-03 09:51:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 2746 ms returned sat
[2020-06-03 09:51:59] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 214 ms.
[2020-06-03 09:52:07] [INFO ] Added : 15 causal constraints over 3 iterations in 8674 ms. Result :unknown
[2020-06-03 09:52:07] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:52:07] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 81 ms returned sat
[2020-06-03 09:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:52:14] [INFO ] [Real]Absence check using state equation in 6954 ms returned sat
[2020-06-03 09:52:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:52:15] [INFO ] [Nat]Absence check using 121 positive place invariants in 99 ms returned sat
[2020-06-03 09:52:15] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 09:52:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:52:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:52:30] [INFO ] [Nat]Absence check using state equation in 15067 ms returned unknown
[2020-06-03 09:52:30] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:52:30] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 74 ms returned sat
[2020-06-03 09:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:52:37] [INFO ] [Real]Absence check using state equation in 7446 ms returned sat
[2020-06-03 09:52:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:52:38] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:52:38] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:52:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:52:49] [INFO ] [Nat]Absence check using state equation in 10794 ms returned sat
[2020-06-03 09:52:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:52:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 4392 ms returned sat
[2020-06-03 09:52:53] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 274 ms.
[2020-06-03 09:52:57] [INFO ] Added : 15 causal constraints over 3 iterations in 4510 ms. Result :unknown
[2020-06-03 09:52:58] [INFO ] [Real]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:52:58] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:52:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:53:04] [INFO ] [Real]Absence check using state equation in 6282 ms returned sat
[2020-06-03 09:53:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:53:04] [INFO ] [Nat]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-06-03 09:53:04] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:53:14] [INFO ] [Nat]Absence check using state equation in 10015 ms returned sat
[2020-06-03 09:53:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:53:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 5079 ms returned sat
[2020-06-03 09:53:20] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 235 ms.
[2020-06-03 09:53:24] [INFO ] Added : 10 causal constraints over 2 iterations in 4514 ms. Result :unknown
[2020-06-03 09:53:24] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:53:24] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:53:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:53:32] [INFO ] [Real]Absence check using state equation in 7553 ms returned sat
[2020-06-03 09:53:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:53:32] [INFO ] [Nat]Absence check using 121 positive place invariants in 104 ms returned sat
[2020-06-03 09:53:32] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 87 ms returned sat
[2020-06-03 09:53:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:53:43] [INFO ] [Nat]Absence check using state equation in 10237 ms returned sat
[2020-06-03 09:53:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:53:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 4201 ms returned sat
[2020-06-03 09:53:47] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 209 ms.
[2020-06-03 09:53:52] [INFO ] Added : 20 causal constraints over 4 iterations in 5184 ms. Result :unknown
[2020-06-03 09:53:52] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:53:52] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 81 ms returned sat
[2020-06-03 09:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:53:59] [INFO ] [Real]Absence check using state equation in 6657 ms returned sat
[2020-06-03 09:53:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:53:59] [INFO ] [Nat]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:53:59] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:54:11] [INFO ] [Nat]Absence check using state equation in 11821 ms returned sat
[2020-06-03 09:54:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 168 ms returned sat
[2020-06-03 09:54:12] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 226 ms.
[2020-06-03 09:54:19] [INFO ] Added : 10 causal constraints over 2 iterations in 7650 ms. Result :unknown
[2020-06-03 09:54:19] [INFO ] [Real]Absence check using 121 positive place invariants in 75 ms returned sat
[2020-06-03 09:54:19] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 54 ms returned sat
[2020-06-03 09:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:54:26] [INFO ] [Real]Absence check using state equation in 6386 ms returned sat
[2020-06-03 09:54:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:54:26] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:54:26] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 72 ms returned sat
[2020-06-03 09:54:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:54:40] [INFO ] [Nat]Absence check using state equation in 14131 ms returned sat
[2020-06-03 09:54:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 88 ms returned sat
[2020-06-03 09:54:41] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 218 ms.
[2020-06-03 09:54:45] [INFO ] Added : 5 causal constraints over 1 iterations in 4754 ms. Result :sat
[2020-06-03 09:54:45] [INFO ] [Real]Absence check using 121 positive place invariants in 95 ms returned sat
[2020-06-03 09:54:46] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:54:53] [INFO ] [Real]Absence check using state equation in 7778 ms returned sat
[2020-06-03 09:54:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:54:54] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:54:54] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 82 ms returned sat
[2020-06-03 09:54:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:55:01] [INFO ] [Nat]Absence check using state equation in 7670 ms returned sat
[2020-06-03 09:55:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 1041 ms returned sat
[2020-06-03 09:55:03] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 271 ms.
[2020-06-03 09:55:13] [INFO ] Added : 20 causal constraints over 4 iterations in 10194 ms. Result :sat
[2020-06-03 09:55:13] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:55:13] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:55:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:55:23] [INFO ] [Real]Absence check using state equation in 9468 ms returned sat
[2020-06-03 09:55:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:55:23] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:55:23] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:55:34] [INFO ] [Nat]Absence check using state equation in 10724 ms returned sat
[2020-06-03 09:55:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:55:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 4805 ms returned sat
[2020-06-03 09:55:39] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 288 ms.
[2020-06-03 09:55:43] [INFO ] Added : 20 causal constraints over 4 iterations in 4101 ms. Result :unknown
[2020-06-03 09:55:43] [INFO ] [Real]Absence check using 121 positive place invariants in 69 ms returned sat
[2020-06-03 09:55:43] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 49 ms returned sat
[2020-06-03 09:55:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:55:50] [INFO ] [Real]Absence check using state equation in 6708 ms returned sat
[2020-06-03 09:55:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:55:50] [INFO ] [Nat]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 09:55:50] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 100 ms returned sat
[2020-06-03 09:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:55:59] [INFO ] [Nat]Absence check using state equation in 8964 ms returned sat
[2020-06-03 09:56:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 1581 ms returned sat
[2020-06-03 09:56:01] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 342 ms.
[2020-06-03 09:56:09] [INFO ] Added : 20 causal constraints over 4 iterations in 8328 ms. Result :sat
[2020-06-03 09:56:09] [INFO ] [Real]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 09:56:09] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 84 ms returned sat
[2020-06-03 09:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:56:16] [INFO ] [Real]Absence check using state equation in 7006 ms returned sat
[2020-06-03 09:56:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:56:17] [INFO ] [Nat]Absence check using 121 positive place invariants in 94 ms returned sat
[2020-06-03 09:56:17] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 95 ms returned sat
[2020-06-03 09:56:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:56:23] [INFO ] [Nat]Absence check using state equation in 6409 ms returned sat
[2020-06-03 09:56:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:56:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 3196 ms returned sat
[2020-06-03 09:56:27] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 256 ms.
[2020-06-03 09:56:34] [INFO ] Added : 10 causal constraints over 2 iterations in 7677 ms. Result :unknown
[2020-06-03 09:56:34] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 09:56:34] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 83 ms returned sat
[2020-06-03 09:56:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:56:42] [INFO ] [Real]Absence check using state equation in 7989 ms returned sat
[2020-06-03 09:56:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:56:43] [INFO ] [Nat]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:56:43] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 80 ms returned sat
[2020-06-03 09:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:56:49] [INFO ] [Nat]Absence check using state equation in 5848 ms returned sat
[2020-06-03 09:56:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:56:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 7465 ms returned unknown
[2020-06-03 09:56:56] [INFO ] [Real]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:56:56] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 71 ms returned sat
[2020-06-03 09:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:57:07] [INFO ] [Real]Absence check using state equation in 10153 ms returned sat
[2020-06-03 09:57:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:57:07] [INFO ] [Nat]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:57:07] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 83 ms returned sat
[2020-06-03 09:57:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:57:21] [INFO ] [Nat]Absence check using state equation in 14203 ms returned sat
[2020-06-03 09:57:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 108 ms returned sat
[2020-06-03 09:57:22] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 441 ms.
[2020-06-03 09:57:27] [INFO ] Added : 15 causal constraints over 3 iterations in 5349 ms. Result :unknown
[2020-06-03 09:57:27] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 09:57:27] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 81 ms returned sat
[2020-06-03 09:57:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:57:34] [INFO ] [Real]Absence check using state equation in 7069 ms returned sat
[2020-06-03 09:57:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:57:34] [INFO ] [Nat]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:57:34] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 79 ms returned sat
[2020-06-03 09:57:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:57:42] [INFO ] [Nat]Absence check using state equation in 7429 ms returned sat
[2020-06-03 09:57:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:57:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 6004 ms returned unknown
[2020-06-03 09:57:48] [INFO ] [Real]Absence check using 121 positive place invariants in 94 ms returned sat
[2020-06-03 09:57:48] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 50 ms returned sat
[2020-06-03 09:57:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:58:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:58:08] [INFO ] [Real]Absence check using state equation in 19760 ms returned (error "Failed to check-sat")
[2020-06-03 09:58:08] [INFO ] [Real]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 09:58:08] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 09:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:58:14] [INFO ] [Real]Absence check using state equation in 6237 ms returned sat
[2020-06-03 09:58:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:58:15] [INFO ] [Nat]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-06-03 09:58:15] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 76 ms returned sat
[2020-06-03 09:58:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:58:24] [INFO ] [Nat]Absence check using state equation in 9269 ms returned sat
[2020-06-03 09:58:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 146 ms returned sat
[2020-06-03 09:58:24] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 228 ms.
[2020-06-03 09:58:31] [INFO ] Added : 35 causal constraints over 7 iterations in 7318 ms. Result :sat
[2020-06-03 09:58:33] [INFO ] Deduced a trap composed of 655 places in 1330 ms
[2020-06-03 09:58:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2517 ms
[2020-06-03 09:58:34] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:58:34] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 09:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:58:41] [INFO ] [Real]Absence check using state equation in 6560 ms returned sat
[2020-06-03 09:58:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:58:41] [INFO ] [Nat]Absence check using 121 positive place invariants in 73 ms returned sat
[2020-06-03 09:58:41] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 55 ms returned sat
[2020-06-03 09:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:58:52] [INFO ] [Nat]Absence check using state equation in 10869 ms returned sat
[2020-06-03 09:58:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 428 ms returned sat
[2020-06-03 09:58:53] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 262 ms.
[2020-06-03 09:59:01] [INFO ] Added : 30 causal constraints over 6 iterations in 8362 ms. Result :unknown
[2020-06-03 09:59:01] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 09:59:01] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 62 ms returned sat
[2020-06-03 09:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:59:07] [INFO ] [Real]Absence check using state equation in 6220 ms returned sat
[2020-06-03 09:59:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:59:08] [INFO ] [Nat]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 09:59:08] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 09:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:59:14] [INFO ] [Nat]Absence check using state equation in 6604 ms returned sat
[2020-06-03 09:59:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 23 ms returned sat
[2020-06-03 09:59:15] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 236 ms.
[2020-06-03 09:59:19] [INFO ] Added : 5 causal constraints over 1 iterations in 4171 ms. Result :sat
[2020-06-03 09:59:20] [INFO ] Deduced a trap composed of 19 places in 1348 ms
[2020-06-03 09:59:22] [INFO ] Deduced a trap composed of 346 places in 1122 ms
[2020-06-03 09:59:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3346 ms
[2020-06-03 09:59:22] [INFO ] [Real]Absence check using 121 positive place invariants in 115 ms returned sat
[2020-06-03 09:59:22] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 105 ms returned sat
[2020-06-03 09:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:59:30] [INFO ] [Real]Absence check using state equation in 7102 ms returned sat
[2020-06-03 09:59:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:59:30] [INFO ] [Nat]Absence check using 121 positive place invariants in 138 ms returned sat
[2020-06-03 09:59:30] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 148 ms returned sat
[2020-06-03 09:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:59:38] [INFO ] [Nat]Absence check using state equation in 7735 ms returned sat
[2020-06-03 09:59:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 35 ms returned sat
[2020-06-03 09:59:38] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 228 ms.
[2020-06-03 09:59:39] [INFO ] Added : 7 causal constraints over 2 iterations in 749 ms. Result :sat
[2020-06-03 09:59:39] [INFO ] [Real]Absence check using 121 positive place invariants in 108 ms returned sat
[2020-06-03 09:59:39] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 113 ms returned sat
[2020-06-03 09:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:59:47] [INFO ] [Real]Absence check using state equation in 7509 ms returned sat
[2020-06-03 09:59:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:59:47] [INFO ] [Nat]Absence check using 121 positive place invariants in 120 ms returned sat
[2020-06-03 09:59:47] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 120 ms returned sat
[2020-06-03 09:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:59:56] [INFO ] [Nat]Absence check using state equation in 8580 ms returned sat
[2020-06-03 09:59:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 1513 ms returned sat
[2020-06-03 09:59:58] [INFO ] Deduced a trap composed of 233 places in 1045 ms
[2020-06-03 09:59:59] [INFO ] Deduced a trap composed of 241 places in 989 ms
[2020-06-03 10:00:00] [INFO ] Deduced a trap composed of 257 places in 1035 ms
[2020-06-03 10:00:01] [INFO ] Deduced a trap composed of 24 places in 1074 ms
[2020-06-03 10:00:02] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 4654 ms
[2020-06-03 10:00:02] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 236 ms.
[2020-06-03 10:00:07] [INFO ] Added : 10 causal constraints over 2 iterations in 4906 ms. Result :unknown
[2020-06-03 10:00:07] [INFO ] [Real]Absence check using 121 positive place invariants in 144 ms returned sat
[2020-06-03 10:00:07] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 166 ms returned sat
[2020-06-03 10:00:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:00:16] [INFO ] [Real]Absence check using state equation in 9260 ms returned sat
[2020-06-03 10:00:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:00:17] [INFO ] [Nat]Absence check using 121 positive place invariants in 169 ms returned sat
[2020-06-03 10:00:17] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 194 ms returned sat
[2020-06-03 10:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:00:25] [INFO ] [Nat]Absence check using state equation in 8429 ms returned sat
[2020-06-03 10:00:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 37 ms returned sat
[2020-06-03 10:00:26] [INFO ] Deduced a trap composed of 24 places in 1021 ms
[2020-06-03 10:00:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1466 ms
[2020-06-03 10:00:27] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 248 ms.
[2020-06-03 10:00:33] [INFO ] Added : 15 causal constraints over 3 iterations in 6054 ms. Result :sat
[2020-06-03 10:00:33] [INFO ] Deduced a trap composed of 20 places in 486 ms
[2020-06-03 10:00:35] [INFO ] Deduced a trap composed of 19 places in 476 ms
[2020-06-03 10:00:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:00:38] [INFO ] Deduced a trap composed of 9 places in 1377 ms
[2020-06-03 10:00:38] [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 (> (+ s76 s92 s381 s630 s657 s683 s977 s1189 s1224) 0)") while checking expression at index 67
[2020-06-03 10:00:38] [INFO ] [Real]Absence check using 121 positive place invariants in 84 ms returned sat
[2020-06-03 10:00:38] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 75 ms returned sat
[2020-06-03 10:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:00:45] [INFO ] [Real]Absence check using state equation in 7347 ms returned sat
[2020-06-03 10:00:45] [INFO ] [Real]Added 1 Read/Feed constraints in 47 ms returned sat
[2020-06-03 10:00:46] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 223 ms.
[2020-06-03 10:00:46] [INFO ] Added : 6 causal constraints over 2 iterations in 910 ms. Result :sat
[2020-06-03 10:00:47] [INFO ] [Real]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-06-03 10:00:47] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 124 ms returned sat
[2020-06-03 10:00:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:00:54] [INFO ] [Real]Absence check using state equation in 7202 ms returned sat
[2020-06-03 10:00:54] [INFO ] [Real]Added 1 Read/Feed constraints in 53 ms returned sat
[2020-06-03 10:00:55] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 218 ms.
[2020-06-03 10:00:55] [INFO ] Added : 6 causal constraints over 2 iterations in 801 ms. Result :sat
[2020-06-03 10:00:56] [INFO ] [Real]Absence check using 121 positive place invariants in 109 ms returned sat
[2020-06-03 10:00:56] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 128 ms returned sat
[2020-06-03 10:00:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:01:03] [INFO ] [Real]Absence check using state equation in 7611 ms returned sat
[2020-06-03 10:01:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:01:04] [INFO ] [Nat]Absence check using 121 positive place invariants in 111 ms returned sat
[2020-06-03 10:01:04] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 131 ms returned sat
[2020-06-03 10:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:01:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:01:19] [INFO ] [Nat]Absence check using state equation in 15330 ms returned unknown
[2020-06-03 10:01:19] [INFO ] [Real]Absence check using 121 positive place invariants in 114 ms returned sat
[2020-06-03 10:01:20] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 129 ms returned sat
[2020-06-03 10:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:01:28] [INFO ] [Real]Absence check using state equation in 7999 ms returned sat
[2020-06-03 10:01:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:01:28] [INFO ] [Nat]Absence check using 121 positive place invariants in 106 ms returned sat
[2020-06-03 10:01:28] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 131 ms returned sat
[2020-06-03 10:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:01:39] [INFO ] [Nat]Absence check using state equation in 11422 ms returned sat
[2020-06-03 10:01:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 173 ms returned sat
[2020-06-03 10:01:40] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 213 ms.
[2020-06-03 10:01:46] [INFO ] Added : 10 causal constraints over 2 iterations in 6551 ms. Result :unknown
[2020-06-03 10:01:46] [INFO ] [Real]Absence check using 121 positive place invariants in 76 ms returned sat
[2020-06-03 10:01:47] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 96 ms returned sat
[2020-06-03 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:01:53] [INFO ] [Real]Absence check using state equation in 6853 ms returned sat
[2020-06-03 10:01:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:01:54] [INFO ] [Nat]Absence check using 121 positive place invariants in 86 ms returned sat
[2020-06-03 10:01:54] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 135 ms returned sat
[2020-06-03 10:01:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:02:01] [INFO ] [Nat]Absence check using state equation in 7633 ms returned sat
[2020-06-03 10:02:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 256 ms returned sat
[2020-06-03 10:02:02] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 386 ms.
[2020-06-03 10:02:06] [INFO ] Added : 17 causal constraints over 4 iterations in 4162 ms. Result :sat
[2020-06-03 10:02:06] [INFO ] [Real]Absence check using 121 positive place invariants in 105 ms returned sat
[2020-06-03 10:02:06] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 146 ms returned sat
[2020-06-03 10:02:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:02:15] [INFO ] [Real]Absence check using state equation in 8763 ms returned sat
[2020-06-03 10:02:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:02:15] [INFO ] [Nat]Absence check using 121 positive place invariants in 108 ms returned sat
[2020-06-03 10:02:15] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 137 ms returned sat
[2020-06-03 10:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:02:27] [INFO ] [Nat]Absence check using state equation in 11730 ms returned sat
[2020-06-03 10:02:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 434 ms returned sat
[2020-06-03 10:02:28] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 199 ms.
[2020-06-03 10:02:35] [INFO ] Added : 10 causal constraints over 2 iterations in 7405 ms. Result :unknown
[2020-06-03 10:02:35] [INFO ] [Real]Absence check using 121 positive place invariants in 95 ms returned sat
[2020-06-03 10:02:35] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 64 ms returned unsat
[2020-06-03 10:02:36] [INFO ] [Real]Absence check using 121 positive place invariants in 93 ms returned sat
[2020-06-03 10:02:36] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 47 ms returned unsat
[2020-06-03 10:02:36] [INFO ] [Real]Absence check using 121 positive place invariants in 118 ms returned sat
[2020-06-03 10:02:36] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 109 ms returned sat
[2020-06-03 10:02:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:02:42] [INFO ] [Real]Absence check using state equation in 6481 ms returned sat
[2020-06-03 10:02:43] [INFO ] [Real]Added 1 Read/Feed constraints in 43 ms returned sat
[2020-06-03 10:02:43] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 439 ms.
[2020-06-03 10:02:44] [INFO ] Added : 6 causal constraints over 2 iterations in 966 ms. Result :sat
[2020-06-03 10:02:44] [INFO ] [Real]Absence check using 121 positive place invariants in 107 ms returned sat
[2020-06-03 10:02:44] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 103 ms returned sat
[2020-06-03 10:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:02:51] [INFO ] [Real]Absence check using state equation in 6801 ms returned sat
[2020-06-03 10:02:51] [INFO ] [Real]Added 1 Read/Feed constraints in 50 ms returned sat
[2020-06-03 10:02:52] [INFO ] Deduced a trap composed of 24 places in 1093 ms
[2020-06-03 10:02:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2009 ms
[2020-06-03 10:02:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:02:53] [INFO ] [Nat]Absence check using 121 positive place invariants in 95 ms returned sat
[2020-06-03 10:02:54] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 88 ms returned sat
[2020-06-03 10:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:03:01] [INFO ] [Nat]Absence check using state equation in 7155 ms returned sat
[2020-06-03 10:03:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 27 ms returned sat
[2020-06-03 10:03:01] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 227 ms.
[2020-06-03 10:03:05] [INFO ] Added : 5 causal constraints over 1 iterations in 3890 ms. Result :sat
[2020-06-03 10:03:06] [INFO ] Deduced a trap composed of 24 places in 1135 ms
[2020-06-03 10:03:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1411 ms
[2020-06-03 10:03:06] [INFO ] [Real]Absence check using 121 positive place invariants in 111 ms returned sat
[2020-06-03 10:03:06] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 105 ms returned sat
[2020-06-03 10:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:03:13] [INFO ] [Real]Absence check using state equation in 7068 ms returned sat
[2020-06-03 10:03:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:03:14] [INFO ] [Nat]Absence check using 121 positive place invariants in 111 ms returned sat
[2020-06-03 10:03:14] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 108 ms returned sat
[2020-06-03 10:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:03:20] [INFO ] [Nat]Absence check using state equation in 6292 ms returned sat
[2020-06-03 10:03:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 48 ms returned sat
[2020-06-03 10:03:21] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 368 ms.
[2020-06-03 10:03:24] [INFO ] Added : 5 causal constraints over 1 iterations in 3868 ms. Result :sat
[2020-06-03 10:03:25] [INFO ] Deduced a trap composed of 19 places in 523 ms
[2020-06-03 10:03:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1047 ms
[2020-06-03 10:03:25] [INFO ] [Real]Absence check using 121 positive place invariants in 76 ms returned sat
[2020-06-03 10:03:25] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 17 ms returned unsat
[2020-06-03 10:03:26] [INFO ] [Real]Absence check using 121 positive place invariants in 95 ms returned sat
[2020-06-03 10:03:26] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 78 ms returned sat
[2020-06-03 10:03:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:03:32] [INFO ] [Real]Absence check using state equation in 6572 ms returned sat
[2020-06-03 10:03:32] [INFO ] [Real]Added 1 Read/Feed constraints in 48 ms returned sat
[2020-06-03 10:03:33] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 260 ms.
[2020-06-03 10:03:33] [INFO ] Added : 6 causal constraints over 2 iterations in 901 ms. Result :sat
[2020-06-03 10:03:34] [INFO ] [Real]Absence check using 121 positive place invariants in 101 ms returned sat
[2020-06-03 10:03:34] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 84 ms returned sat
[2020-06-03 10:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:03:40] [INFO ] [Real]Absence check using state equation in 6305 ms returned sat
[2020-06-03 10:03:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:03:41] [INFO ] [Nat]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 10:03:41] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 90 ms returned sat
[2020-06-03 10:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:03:48] [INFO ] [Nat]Absence check using state equation in 7635 ms returned sat
[2020-06-03 10:03:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 300 ms returned sat
[2020-06-03 10:03:49] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 220 ms.
[2020-06-03 10:04:00] [INFO ] Added : 25 causal constraints over 5 iterations in 11720 ms. Result :unknown
[2020-06-03 10:04:01] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 10:04:01] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 12 ms returned unsat
[2020-06-03 10:04:01] [INFO ] [Real]Absence check using 121 positive place invariants in 90 ms returned sat
[2020-06-03 10:04:01] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 58 ms returned sat
[2020-06-03 10:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:04:07] [INFO ] [Real]Absence check using state equation in 6103 ms returned sat
[2020-06-03 10:04:07] [INFO ] [Real]Added 1 Read/Feed constraints in 21 ms returned sat
[2020-06-03 10:04:07] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 283 ms.
[2020-06-03 10:04:08] [INFO ] Added : 6 causal constraints over 2 iterations in 857 ms. Result :sat
[2020-06-03 10:04:08] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 10:04:09] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 10:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:04:14] [INFO ] [Real]Absence check using state equation in 5871 ms returned sat
[2020-06-03 10:04:14] [INFO ] [Real]Added 1 Read/Feed constraints in 26 ms returned sat
[2020-06-03 10:04:15] [INFO ] Computed and/alt/rep : 2799/197722/2790 causal constraints in 259 ms.
[2020-06-03 10:04:16] [INFO ] Added : 6 causal constraints over 2 iterations in 934 ms. Result :sat
[2020-06-03 10:04:16] [INFO ] [Real]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 10:04:16] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 23 ms returned unsat
[2020-06-03 10:04:16] [INFO ] [Real]Absence check using 121 positive place invariants in 100 ms returned sat
[2020-06-03 10:04:16] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 4 ms returned unsat
[2020-06-03 10:04:16] [INFO ] [Real]Absence check using 121 positive place invariants in 98 ms returned sat
[2020-06-03 10:04:16] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 43 ms returned unsat
[2020-06-03 10:04:17] [INFO ] [Real]Absence check using 121 positive place invariants in 96 ms returned sat
[2020-06-03 10:04:17] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 77 ms returned sat
[2020-06-03 10:04:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 10:04:23] [INFO ] [Real]Absence check using state equation in 6107 ms returned sat
[2020-06-03 10:04:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 10:04:23] [INFO ] [Nat]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 10:04:23] [INFO ] [Nat]Absence check using 121 positive and 31 generalized place invariants in 82 ms returned sat
[2020-06-03 10:04:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 10:04:30] [INFO ] [Nat]Absence check using state equation in 6781 ms returned sat
[2020-06-03 10:04:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 10:04:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 6007 ms returned unknown
[2020-06-03 10:04:36] [INFO ] [Real]Absence check using 121 positive place invariants in 103 ms returned sat
[2020-06-03 10:04:36] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 5 ms returned unsat
[2020-06-03 10:04:37] [INFO ] [Real]Absence check using 121 positive place invariants in 97 ms returned sat
[2020-06-03 10:04:37] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 4 ms returned unsat
[2020-06-03 10:04:37] [INFO ] [Real]Absence check using 121 positive place invariants in 102 ms returned sat
[2020-06-03 10:04:37] [INFO ] [Real]Absence check using 121 positive and 31 generalized place invariants in 21 ms returned unsat
Successfully simplified 10 atomic propositions for a total of 10 simplifications.
[2020-06-03 10:04:38] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-03 10:04:38] [INFO ] Flatten gal took : 384 ms
[2020-06-03 10:04:38] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-03 10:04:38] [INFO ] Flatten gal took : 171 ms
FORMULA PolyORBNT-PT-S10J60-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J60-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 10:04:38] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 25 ms.
[2020-06-03 10:04:38] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 20 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ PolyORBNT-PT-S10J60 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 11178224 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16106820 kB

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-PT-S10J60"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is PolyORBNT-PT-S10J60, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r176-tajo-158987872200700"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J60.tgz
mv PolyORBNT-PT-S10J60 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;