About the Execution of 2020-gold for PolyORBNT-PT-S10J30
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
4635.304 | 3600000.00 | 3834530.00 | 461.00 | F?????F?F??????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2021-input.r170-oct2-162089287300246.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBNT-PT-S10J30, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287300246
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 87K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 383K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 267K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 747K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Mar 27 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 27 09:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 32K Mar 25 12:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Mar 25 12:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 18M May 5 16:51 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-S10J30-00
FORMULA_NAME PolyORBNT-PT-S10J30-01
FORMULA_NAME PolyORBNT-PT-S10J30-02
FORMULA_NAME PolyORBNT-PT-S10J30-03
FORMULA_NAME PolyORBNT-PT-S10J30-04
FORMULA_NAME PolyORBNT-PT-S10J30-05
FORMULA_NAME PolyORBNT-PT-S10J30-06
FORMULA_NAME PolyORBNT-PT-S10J30-07
FORMULA_NAME PolyORBNT-PT-S10J30-08
FORMULA_NAME PolyORBNT-PT-S10J30-09
FORMULA_NAME PolyORBNT-PT-S10J30-10
FORMULA_NAME PolyORBNT-PT-S10J30-11
FORMULA_NAME PolyORBNT-PT-S10J30-12
FORMULA_NAME PolyORBNT-PT-S10J30-13
FORMULA_NAME PolyORBNT-PT-S10J30-14
FORMULA_NAME PolyORBNT-PT-S10J30-15
=== Now, execution of the tool begins
BK_START 1621390772678
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 02:19:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 02:19:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 02:19:37] [INFO ] Load time of PNML (sax parser for PT used): 1292 ms
[2021-05-19 02:19:37] [INFO ] Transformed 664 places.
[2021-05-19 02:19:38] [INFO ] Transformed 12050 transitions.
[2021-05-19 02:19:38] [INFO ] Parsed PT model containing 664 places and 12050 transitions in 1566 ms.
[2021-05-19 02:19:38] [INFO ] Reduced 9285 identical enabling conditions.
[2021-05-19 02:19:38] [INFO ] Reduced 780 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 389 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5601 resets, run finished after 5513 ms. (steps per millisecond=18 ) properties seen :[1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0]
[2021-05-19 02:19:44] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2021-05-19 02:19:44] [INFO ] Computed 92 place invariants in 269 ms
[2021-05-19 02:19:45] [INFO ] [Real]Absence check using 63 positive place invariants in 158 ms returned sat
[2021-05-19 02:19:46] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 129 ms returned sat
[2021-05-19 02:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:58] [INFO ] [Real]Absence check using state equation in 11985 ms returned sat
[2021-05-19 02:19:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:58] [INFO ] [Nat]Absence check using 63 positive place invariants in 139 ms returned sat
[2021-05-19 02:19:58] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 166 ms returned sat
[2021-05-19 02:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:11] [INFO ] [Nat]Absence check using state equation in 12370 ms returned sat
[2021-05-19 02:20:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 02:20:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 837 ms returned sat
[2021-05-19 02:20:18] [INFO ] Deduced a trap composed of 154 places in 5741 ms
[2021-05-19 02:20:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 6226 ms
[2021-05-19 02:20:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 0
[2021-05-19 02:20:18] [INFO ] [Real]Absence check using 63 positive place invariants in 128 ms returned sat
[2021-05-19 02:20:18] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 144 ms returned sat
[2021-05-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:29] [INFO ] [Real]Absence check using state equation in 11055 ms returned sat
[2021-05-19 02:20:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:20:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 193 ms returned sat
[2021-05-19 02:20:30] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 148 ms returned sat
[2021-05-19 02:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:20:42] [INFO ] [Nat]Absence check using state equation in 11858 ms returned sat
[2021-05-19 02:20:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 72 ms returned sat
[2021-05-19 02:20:45] [INFO ] Deduced a trap composed of 163 places in 3086 ms
[2021-05-19 02:20:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3908 ms
[2021-05-19 02:20:46] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 409 ms.
[2021-05-19 02:20:50] [INFO ] Added : 5 causal constraints over 1 iterations in 3703 ms. Result :unknown
[2021-05-19 02:20:50] [INFO ] [Real]Absence check using 63 positive place invariants in 92 ms returned sat
[2021-05-19 02:20:50] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 150 ms returned sat
[2021-05-19 02:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:00] [INFO ] [Real]Absence check using state equation in 9749 ms returned sat
[2021-05-19 02:21:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:21:00] [INFO ] [Nat]Absence check using 63 positive place invariants in 53 ms returned sat
[2021-05-19 02:21:00] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 81 ms returned sat
[2021-05-19 02:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:07] [INFO ] [Nat]Absence check using state equation in 6899 ms returned sat
[2021-05-19 02:21:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 102 ms returned sat
[2021-05-19 02:21:07] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 350 ms.
[2021-05-19 02:21:20] [INFO ] Added : 140 causal constraints over 28 iterations in 12718 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-19 02:21:20] [INFO ] [Real]Absence check using 63 positive place invariants in 43 ms returned sat
[2021-05-19 02:21:20] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 204 ms returned sat
[2021-05-19 02:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:25] [INFO ] [Real]Absence check using state equation in 5219 ms returned sat
[2021-05-19 02:21:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:21:26] [INFO ] [Nat]Absence check using 63 positive place invariants in 372 ms returned sat
[2021-05-19 02:21:26] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 107 ms returned sat
[2021-05-19 02:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:34] [INFO ] [Nat]Absence check using state equation in 8002 ms returned sat
[2021-05-19 02:21:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:21:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 6029 ms returned unknown
[2021-05-19 02:21:40] [INFO ] [Real]Absence check using 63 positive place invariants in 54 ms returned sat
[2021-05-19 02:21:40] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:44] [INFO ] [Real]Absence check using state equation in 4083 ms returned sat
[2021-05-19 02:21:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:21:44] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:21:44] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 76 ms returned sat
[2021-05-19 02:21:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:21:51] [INFO ] [Nat]Absence check using state equation in 6532 ms returned sat
[2021-05-19 02:21:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:21:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 5672 ms returned sat
[2021-05-19 02:21:57] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 194 ms.
[2021-05-19 02:22:04] [INFO ] Added : 20 causal constraints over 4 iterations in 7587 ms. Result :unknown
[2021-05-19 02:22:04] [INFO ] [Real]Absence check using 63 positive place invariants in 101 ms returned sat
[2021-05-19 02:22:05] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 79 ms returned sat
[2021-05-19 02:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:09] [INFO ] [Real]Absence check using state equation in 4281 ms returned sat
[2021-05-19 02:22:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:22:09] [INFO ] [Nat]Absence check using 63 positive place invariants in 45 ms returned sat
[2021-05-19 02:22:09] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-19 02:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:17] [INFO ] [Nat]Absence check using state equation in 8215 ms returned sat
[2021-05-19 02:22:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 62 ms returned sat
[2021-05-19 02:22:18] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 189 ms.
[2021-05-19 02:22:26] [INFO ] Added : 15 causal constraints over 3 iterations in 8133 ms. Result :unknown
[2021-05-19 02:22:26] [INFO ] [Real]Absence check using 63 positive place invariants in 85 ms returned sat
[2021-05-19 02:22:26] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:29] [INFO ] [Real]Absence check using state equation in 3478 ms returned sat
[2021-05-19 02:22:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:22:29] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:22:29] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 63 ms returned sat
[2021-05-19 02:22:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:38] [INFO ] [Nat]Absence check using state equation in 8827 ms returned sat
[2021-05-19 02:22:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 67 ms returned sat
[2021-05-19 02:22:39] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 372 ms.
[2021-05-19 02:22:49] [INFO ] Added : 40 causal constraints over 8 iterations in 10948 ms. Result :unknown
[2021-05-19 02:22:49] [INFO ] [Real]Absence check using 63 positive place invariants in 44 ms returned sat
[2021-05-19 02:22:50] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 107 ms returned sat
[2021-05-19 02:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:22:56] [INFO ] [Real]Absence check using state equation in 6820 ms returned sat
[2021-05-19 02:22:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:22:57] [INFO ] [Nat]Absence check using 63 positive place invariants in 315 ms returned sat
[2021-05-19 02:22:57] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 143 ms returned sat
[2021-05-19 02:22:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:23:07] [INFO ] [Nat]Absence check using state equation in 10509 ms returned sat
[2021-05-19 02:23:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 201 ms returned sat
[2021-05-19 02:23:08] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 412 ms.
[2021-05-19 02:23:09] [INFO ] Added : 12 causal constraints over 3 iterations in 1508 ms. Result :sat
[2021-05-19 02:23:10] [INFO ] [Real]Absence check using 63 positive place invariants in 174 ms returned sat
[2021-05-19 02:23:10] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 93 ms returned sat
[2021-05-19 02:23:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:23:15] [INFO ] [Real]Absence check using state equation in 5470 ms returned sat
[2021-05-19 02:23:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:23:15] [INFO ] [Nat]Absence check using 63 positive place invariants in 67 ms returned sat
[2021-05-19 02:23:15] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 82 ms returned sat
[2021-05-19 02:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:23:21] [INFO ] [Nat]Absence check using state equation in 5328 ms returned sat
[2021-05-19 02:23:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 1670 ms returned sat
[2021-05-19 02:23:23] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 247 ms.
[2021-05-19 02:23:33] [INFO ] Added : 44 causal constraints over 9 iterations in 10491 ms. Result :sat
[2021-05-19 02:23:33] [INFO ] [Real]Absence check using 63 positive place invariants in 94 ms returned sat
[2021-05-19 02:23:33] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:23:40] [INFO ] [Real]Absence check using state equation in 6355 ms returned sat
[2021-05-19 02:23:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:23:40] [INFO ] [Nat]Absence check using 63 positive place invariants in 121 ms returned sat
[2021-05-19 02:23:40] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 172 ms returned sat
[2021-05-19 02:23:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:23:47] [INFO ] [Nat]Absence check using state equation in 7226 ms returned sat
[2021-05-19 02:23:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 2644 ms returned sat
[2021-05-19 02:23:50] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 325 ms.
[2021-05-19 02:23:59] [INFO ] Added : 31 causal constraints over 7 iterations in 8896 ms. Result :sat
[2021-05-19 02:23:59] [INFO ] [Real]Absence check using 63 positive place invariants in 227 ms returned sat
[2021-05-19 02:23:59] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:05] [INFO ] [Real]Absence check using state equation in 5300 ms returned sat
[2021-05-19 02:24:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:24:05] [INFO ] [Nat]Absence check using 63 positive place invariants in 102 ms returned sat
[2021-05-19 02:24:05] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 96 ms returned sat
[2021-05-19 02:24:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:24:19] [INFO ] [Nat]Absence check using state equation in 14098 ms returned unknown
[2021-05-19 02:24:19] [INFO ] [Real]Absence check using 63 positive place invariants in 98 ms returned sat
[2021-05-19 02:24:19] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:24:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:25] [INFO ] [Real]Absence check using state equation in 5565 ms returned sat
[2021-05-19 02:24:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:24:25] [INFO ] [Nat]Absence check using 63 positive place invariants in 46 ms returned sat
[2021-05-19 02:24:25] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 72 ms returned sat
[2021-05-19 02:24:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:32] [INFO ] [Nat]Absence check using state equation in 7257 ms returned sat
[2021-05-19 02:24:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 348 ms returned sat
[2021-05-19 02:24:33] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 244 ms.
[2021-05-19 02:24:38] [INFO ] Added : 29 causal constraints over 6 iterations in 5335 ms. Result :sat
[2021-05-19 02:24:38] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:24:38] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:45] [INFO ] [Real]Absence check using state equation in 6796 ms returned sat
[2021-05-19 02:24:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:24:46] [INFO ] [Nat]Absence check using 63 positive place invariants in 320 ms returned sat
[2021-05-19 02:24:46] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 169 ms returned sat
[2021-05-19 02:24:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:24:57] [INFO ] [Nat]Absence check using state equation in 10840 ms returned sat
[2021-05-19 02:24:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 139 ms returned sat
[2021-05-19 02:24:57] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 348 ms.
[2021-05-19 02:25:05] [INFO ] Added : 25 causal constraints over 5 iterations in 8384 ms. Result :unknown
[2021-05-19 02:25:06] [INFO ] [Real]Absence check using 63 positive place invariants in 389 ms returned sat
[2021-05-19 02:25:06] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 173 ms returned sat
[2021-05-19 02:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:25:13] [INFO ] [Real]Absence check using state equation in 6753 ms returned sat
[2021-05-19 02:25:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:25:13] [INFO ] [Nat]Absence check using 63 positive place invariants in 188 ms returned sat
[2021-05-19 02:25:13] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 140 ms returned sat
[2021-05-19 02:25:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:25:23] [INFO ] [Nat]Absence check using state equation in 9896 ms returned sat
[2021-05-19 02:25:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:25:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 4516 ms returned sat
[2021-05-19 02:25:28] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 261 ms.
[2021-05-19 02:25:33] [INFO ] Added : 25 causal constraints over 5 iterations in 5144 ms. Result :unknown
[2021-05-19 02:25:33] [INFO ] [Real]Absence check using 63 positive place invariants in 355 ms returned sat
[2021-05-19 02:25:33] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 55 ms returned sat
[2021-05-19 02:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:25:39] [INFO ] [Real]Absence check using state equation in 5836 ms returned sat
[2021-05-19 02:25:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:25:39] [INFO ] [Nat]Absence check using 63 positive place invariants in 55 ms returned sat
[2021-05-19 02:25:39] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 111 ms returned sat
[2021-05-19 02:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:25:45] [INFO ] [Nat]Absence check using state equation in 5810 ms returned sat
[2021-05-19 02:25:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 1174 ms returned sat
[2021-05-19 02:25:47] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 180 ms.
[2021-05-19 02:25:50] [INFO ] Added : 11 causal constraints over 3 iterations in 3162 ms. Result :sat
[2021-05-19 02:25:50] [INFO ] [Real]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:25:50] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:25:53] [INFO ] [Real]Absence check using state equation in 3773 ms returned sat
[2021-05-19 02:25:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:25:54] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:25:54] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:25:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:26:02] [INFO ] [Nat]Absence check using state equation in 8141 ms returned sat
[2021-05-19 02:26:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 189 ms returned sat
[2021-05-19 02:26:02] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 212 ms.
[2021-05-19 02:26:04] [INFO ] Added : 11 causal constraints over 3 iterations in 2136 ms. Result :sat
[2021-05-19 02:26:04] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:26:04] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:26:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:26:08] [INFO ] [Real]Absence check using state equation in 3754 ms returned sat
[2021-05-19 02:26:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:26:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 98 ms returned sat
[2021-05-19 02:26:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:26:20] [INFO ] [Nat]Absence check using state equation in 11413 ms returned sat
[2021-05-19 02:26:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 52 ms returned sat
[2021-05-19 02:26:20] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 165 ms.
[2021-05-19 02:26:26] [INFO ] Added : 10 causal constraints over 2 iterations in 6304 ms. Result :sat
[2021-05-19 02:26:26] [INFO ] [Real]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:26:26] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:26:31] [INFO ] [Real]Absence check using state equation in 4397 ms returned sat
[2021-05-19 02:26:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:26:31] [INFO ] [Nat]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:26:31] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 39 ms returned sat
[2021-05-19 02:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:26:39] [INFO ] [Nat]Absence check using state equation in 8490 ms returned sat
[2021-05-19 02:26:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 28 ms returned sat
[2021-05-19 02:26:40] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 182 ms.
[2021-05-19 02:26:43] [INFO ] Added : 5 causal constraints over 1 iterations in 3705 ms. Result :sat
[2021-05-19 02:26:43] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:26:43] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:26:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:26:47] [INFO ] [Real]Absence check using state equation in 3264 ms returned sat
[2021-05-19 02:26:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:26:47] [INFO ] [Nat]Absence check using 63 positive place invariants in 56 ms returned sat
[2021-05-19 02:26:47] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:26:53] [INFO ] [Nat]Absence check using state equation in 6442 ms returned sat
[2021-05-19 02:26:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 94 ms returned sat
[2021-05-19 02:26:54] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 172 ms.
[2021-05-19 02:27:03] [INFO ] Added : 25 causal constraints over 5 iterations in 9328 ms. Result :unknown
[2021-05-19 02:27:03] [INFO ] [Real]Absence check using 63 positive place invariants in 47 ms returned sat
[2021-05-19 02:27:03] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 60 ms returned sat
[2021-05-19 02:27:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:07] [INFO ] [Real]Absence check using state equation in 3786 ms returned sat
[2021-05-19 02:27:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:27:07] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:27:07] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:27:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:18] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:27:21] [INFO ] [Nat]Absence check using state equation in 14023 ms returned unknown
[2021-05-19 02:27:21] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:27:21] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 86 ms returned sat
[2021-05-19 02:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:24] [INFO ] [Real]Absence check using state equation in 2863 ms returned sat
[2021-05-19 02:27:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:27:24] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:27:24] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:27:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:27] [INFO ] [Nat]Absence check using state equation in 2728 ms returned sat
[2021-05-19 02:27:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 2979 ms returned sat
[2021-05-19 02:27:30] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 195 ms.
[2021-05-19 02:27:36] [INFO ] Added : 20 causal constraints over 4 iterations in 6446 ms. Result :sat
[2021-05-19 02:27:37] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:27:37] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:40] [INFO ] [Real]Absence check using state equation in 3056 ms returned sat
[2021-05-19 02:27:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:27:40] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:27:40] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:27:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:48] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:27:51] [INFO ] [Nat]Absence check using state equation in 10895 ms returned unknown
[2021-05-19 02:27:51] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:27:51] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:27:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:54] [INFO ] [Real]Absence check using state equation in 2819 ms returned sat
[2021-05-19 02:27:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:27:54] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:27:54] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:27:58] [INFO ] [Nat]Absence check using state equation in 4127 ms returned sat
[2021-05-19 02:28:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:28:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 6009 ms returned unknown
[2021-05-19 02:28:04] [INFO ] [Real]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:28:04] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:28:08] [INFO ] [Real]Absence check using state equation in 3539 ms returned sat
[2021-05-19 02:28:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:28:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 47 ms returned sat
[2021-05-19 02:28:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 67 ms returned sat
[2021-05-19 02:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:28:15] [INFO ] [Nat]Absence check using state equation in 6770 ms returned sat
[2021-05-19 02:28:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 161 ms returned sat
[2021-05-19 02:28:15] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 224 ms.
[2021-05-19 02:28:21] [INFO ] Added : 15 causal constraints over 3 iterations in 5904 ms. Result :sat
[2021-05-19 02:28:21] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:28:21] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 51 ms returned sat
[2021-05-19 02:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:28:24] [INFO ] [Real]Absence check using state equation in 2864 ms returned sat
[2021-05-19 02:28:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:28:24] [INFO ] [Nat]Absence check using 63 positive place invariants in 34 ms returned sat
[2021-05-19 02:28:24] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 43 ms returned sat
[2021-05-19 02:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:28:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:28:34] [INFO ] [Nat]Absence check using state equation in 10051 ms returned sat
[2021-05-19 02:28:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 137 ms returned sat
[2021-05-19 02:28:35] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 301 ms.
[2021-05-19 02:28:41] [INFO ] Added : 5 causal constraints over 1 iterations in 6554 ms. Result :unknown
[2021-05-19 02:28:41] [INFO ] [Real]Absence check using 63 positive place invariants in 87 ms returned sat
[2021-05-19 02:28:41] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:28:44] [INFO ] [Real]Absence check using state equation in 2986 ms returned sat
[2021-05-19 02:28:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:28:44] [INFO ] [Nat]Absence check using 63 positive place invariants in 50 ms returned sat
[2021-05-19 02:28:44] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 66 ms returned sat
[2021-05-19 02:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:28:50] [INFO ] [Nat]Absence check using state equation in 6143 ms returned sat
[2021-05-19 02:28:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 2744 ms returned sat
[2021-05-19 02:28:53] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 213 ms.
[2021-05-19 02:29:02] [INFO ] Added : 15 causal constraints over 3 iterations in 8789 ms. Result :unknown
[2021-05-19 02:29:02] [INFO ] [Real]Absence check using 63 positive place invariants in 60 ms returned sat
[2021-05-19 02:29:02] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 55 ms returned sat
[2021-05-19 02:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:06] [INFO ] [Real]Absence check using state equation in 3435 ms returned sat
[2021-05-19 02:29:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:29:06] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:29:06] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:29:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:13] [INFO ] [Nat]Absence check using state equation in 7360 ms returned sat
[2021-05-19 02:29:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 387 ms returned sat
[2021-05-19 02:29:14] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 243 ms.
[2021-05-19 02:29:16] [INFO ] Added : 16 causal constraints over 4 iterations in 2726 ms. Result :sat
[2021-05-19 02:29:17] [INFO ] [Real]Absence check using 63 positive place invariants in 62 ms returned sat
[2021-05-19 02:29:17] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:20] [INFO ] [Real]Absence check using state equation in 3201 ms returned sat
[2021-05-19 02:29:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:29:20] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:29:20] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:27] [INFO ] [Nat]Absence check using state equation in 7268 ms returned sat
[2021-05-19 02:29:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 73 ms returned sat
[2021-05-19 02:29:28] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 161 ms.
[2021-05-19 02:29:39] [INFO ] Added : 104 causal constraints over 21 iterations in 11752 ms. Result :sat
[2021-05-19 02:29:39] [INFO ] [Real]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:29:39] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 39 ms returned sat
[2021-05-19 02:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:43] [INFO ] [Real]Absence check using state equation in 3684 ms returned sat
[2021-05-19 02:29:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:29:43] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:29:43] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 40 ms returned sat
[2021-05-19 02:29:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:50] [INFO ] [Nat]Absence check using state equation in 6899 ms returned sat
[2021-05-19 02:29:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 78 ms returned sat
[2021-05-19 02:29:50] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 210 ms.
[2021-05-19 02:29:51] [INFO ] Added : 7 causal constraints over 2 iterations in 512 ms. Result :sat
[2021-05-19 02:29:51] [INFO ] [Real]Absence check using 63 positive place invariants in 43 ms returned sat
[2021-05-19 02:29:51] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 48 ms returned sat
[2021-05-19 02:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:29:54] [INFO ] [Real]Absence check using state equation in 2918 ms returned sat
[2021-05-19 02:29:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:29:54] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:29:54] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:01] [INFO ] [Nat]Absence check using state equation in 7395 ms returned sat
[2021-05-19 02:30:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 35 ms returned sat
[2021-05-19 02:30:02] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 237 ms.
[2021-05-19 02:30:04] [INFO ] Added : 24 causal constraints over 6 iterations in 2945 ms. Result :sat
[2021-05-19 02:30:05] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:30:05] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:07] [INFO ] [Real]Absence check using state equation in 2774 ms returned sat
[2021-05-19 02:30:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:30:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:30:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:30:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:10] [INFO ] [Nat]Absence check using state equation in 2905 ms returned sat
[2021-05-19 02:30:13] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:30:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 6004 ms returned unknown
[2021-05-19 02:30:17] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:30:17] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:19] [INFO ] [Real]Absence check using state equation in 2810 ms returned sat
[2021-05-19 02:30:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:30:19] [INFO ] [Nat]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:30:20] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-19 02:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:24] [INFO ] [Nat]Absence check using state equation in 4616 ms returned sat
[2021-05-19 02:30:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 438 ms returned sat
[2021-05-19 02:30:25] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 219 ms.
[2021-05-19 02:30:32] [INFO ] Added : 30 causal constraints over 6 iterations in 7867 ms. Result :sat
[2021-05-19 02:30:33] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:30:33] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:30:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:35] [INFO ] [Real]Absence check using state equation in 2723 ms returned sat
[2021-05-19 02:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:30:35] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:30:36] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:30:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:44] [INFO ] [Nat]Absence check using state equation in 8934 ms returned sat
[2021-05-19 02:30:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 193 ms returned sat
[2021-05-19 02:30:45] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 145 ms.
[2021-05-19 02:30:52] [INFO ] Added : 40 causal constraints over 8 iterations in 7164 ms. Result :sat
[2021-05-19 02:30:52] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:30:52] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:30:55] [INFO ] [Real]Absence check using state equation in 3071 ms returned sat
[2021-05-19 02:30:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:30:55] [INFO ] [Nat]Absence check using 63 positive place invariants in 47 ms returned sat
[2021-05-19 02:30:55] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 46 ms returned sat
[2021-05-19 02:30:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:31:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:31:06] [INFO ] [Nat]Absence check using state equation in 10342 ms returned unknown
[2021-05-19 02:31:06] [INFO ] [Real]Absence check using 63 positive place invariants in 50 ms returned sat
[2021-05-19 02:31:06] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:31:09] [INFO ] [Real]Absence check using state equation in 2911 ms returned sat
[2021-05-19 02:31:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:31:09] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:31:09] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:31:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:31:20] [INFO ] [Nat]Absence check using state equation in 11362 ms returned unknown
[2021-05-19 02:31:20] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:31:20] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:31:24] [INFO ] [Real]Absence check using state equation in 3279 ms returned sat
[2021-05-19 02:31:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:31:24] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:31:24] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:31:33] [INFO ] [Nat]Absence check using state equation in 8987 ms returned sat
[2021-05-19 02:31:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 857 ms returned sat
[2021-05-19 02:31:34] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 113 ms.
[2021-05-19 02:31:44] [INFO ] Added : 25 causal constraints over 5 iterations in 10011 ms. Result :unknown
[2021-05-19 02:31:44] [INFO ] [Real]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:31:44] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:31:47] [INFO ] [Real]Absence check using state equation in 2849 ms returned sat
[2021-05-19 02:31:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:31:47] [INFO ] [Nat]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:31:47] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:31:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:31:59] [INFO ] [Nat]Absence check using state equation in 11865 ms returned unknown
[2021-05-19 02:31:59] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:31:59] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:02] [INFO ] [Real]Absence check using state equation in 3174 ms returned sat
[2021-05-19 02:32:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:32:02] [INFO ] [Nat]Absence check using 63 positive place invariants in 48 ms returned sat
[2021-05-19 02:32:02] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:07] [INFO ] [Nat]Absence check using state equation in 4910 ms returned sat
[2021-05-19 02:32:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 118 ms returned sat
[2021-05-19 02:32:07] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 189 ms.
[2021-05-19 02:32:13] [INFO ] Added : 5 causal constraints over 1 iterations in 6331 ms. Result :unknown
[2021-05-19 02:32:14] [INFO ] [Real]Absence check using 63 positive place invariants in 24 ms returned sat
[2021-05-19 02:32:14] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:16] [INFO ] [Real]Absence check using state equation in 2743 ms returned sat
[2021-05-19 02:32:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:32:16] [INFO ] [Nat]Absence check using 63 positive place invariants in 44 ms returned sat
[2021-05-19 02:32:16] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:32:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:21] [INFO ] [Nat]Absence check using state equation in 4390 ms returned sat
[2021-05-19 02:32:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 985 ms returned sat
[2021-05-19 02:32:22] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 171 ms.
[2021-05-19 02:32:30] [INFO ] Added : 20 causal constraints over 4 iterations in 8112 ms. Result :unknown
[2021-05-19 02:32:30] [INFO ] [Real]Absence check using 63 positive place invariants in 45 ms returned sat
[2021-05-19 02:32:30] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:33] [INFO ] [Real]Absence check using state equation in 2836 ms returned sat
[2021-05-19 02:32:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:32:33] [INFO ] [Nat]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:32:33] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:32:44] [INFO ] [Nat]Absence check using state equation in 10918 ms returned unknown
[2021-05-19 02:32:44] [INFO ] [Real]Absence check using 63 positive place invariants in 32 ms returned sat
[2021-05-19 02:32:44] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:47] [INFO ] [Real]Absence check using state equation in 3015 ms returned sat
[2021-05-19 02:32:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:32:47] [INFO ] [Nat]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:32:47] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:32:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:32:54] [INFO ] [Nat]Absence check using state equation in 6455 ms returned sat
[2021-05-19 02:32:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 42 ms returned sat
[2021-05-19 02:32:54] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 240 ms.
[2021-05-19 02:33:07] [INFO ] Added : 166 causal constraints over 36 iterations in 13370 ms. Result :(error "Failed to check-sat")
[2021-05-19 02:33:07] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:33:07] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:33:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:33:10] [INFO ] [Real]Absence check using state equation in 3097 ms returned sat
[2021-05-19 02:33:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:33:11] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:33:11] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:33:19] [INFO ] [Nat]Absence check using state equation in 8484 ms returned sat
[2021-05-19 02:33:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 1213 ms returned sat
[2021-05-19 02:33:20] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 168 ms.
[2021-05-19 02:33:22] [INFO ] Added : 15 causal constraints over 3 iterations in 1694 ms. Result :sat
[2021-05-19 02:33:22] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:33:22] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:33:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:33:25] [INFO ] [Real]Absence check using state equation in 2706 ms returned sat
[2021-05-19 02:33:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:33:25] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:33:25] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:33:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:33:28] [INFO ] [Nat]Absence check using state equation in 3109 ms returned sat
[2021-05-19 02:33:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:33:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 6003 ms returned unknown
[2021-05-19 02:33:34] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:33:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:33:37] [INFO ] [Real]Absence check using state equation in 2877 ms returned sat
[2021-05-19 02:33:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:33:37] [INFO ] [Nat]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:33:37] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:33:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:33:44] [INFO ] [Nat]Absence check using state equation in 6996 ms returned sat
[2021-05-19 02:33:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 317 ms returned sat
[2021-05-19 02:33:45] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 178 ms.
[2021-05-19 02:33:49] [INFO ] Added : 23 causal constraints over 5 iterations in 4567 ms. Result :sat
[2021-05-19 02:33:49] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:33:49] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:33:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:33:52] [INFO ] [Real]Absence check using state equation in 2801 ms returned sat
[2021-05-19 02:33:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:33:52] [INFO ] [Nat]Absence check using 63 positive place invariants in 51 ms returned sat
[2021-05-19 02:33:52] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:00] [INFO ] [Nat]Absence check using state equation in 7505 ms returned sat
[2021-05-19 02:34:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 76 ms returned sat
[2021-05-19 02:34:00] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 124 ms.
[2021-05-19 02:34:00] [INFO ] Added : 7 causal constraints over 2 iterations in 400 ms. Result :sat
[2021-05-19 02:34:00] [INFO ] [Real]Absence check using 63 positive place invariants in 45 ms returned sat
[2021-05-19 02:34:00] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:34:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:04] [INFO ] [Real]Absence check using state equation in 3750 ms returned sat
[2021-05-19 02:34:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:34:04] [INFO ] [Nat]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:34:04] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:34:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:34:17] [INFO ] [Nat]Absence check using state equation in 12774 ms returned unknown
[2021-05-19 02:34:17] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:34:17] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:20] [INFO ] [Real]Absence check using state equation in 3058 ms returned sat
[2021-05-19 02:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:34:20] [INFO ] [Nat]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:34:21] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:34:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:27] [INFO ] [Nat]Absence check using state equation in 6434 ms returned sat
[2021-05-19 02:34:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 281 ms returned sat
[2021-05-19 02:34:27] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 218 ms.
[2021-05-19 02:34:29] [INFO ] Added : 22 causal constraints over 5 iterations in 2067 ms. Result :sat
[2021-05-19 02:34:29] [INFO ] [Real]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:34:29] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:32] [INFO ] [Real]Absence check using state equation in 2969 ms returned sat
[2021-05-19 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:34:33] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:34:33] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:36] [INFO ] [Nat]Absence check using state equation in 3441 ms returned sat
[2021-05-19 02:34:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:34:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 4180 ms returned sat
[2021-05-19 02:34:40] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 115 ms.
[2021-05-19 02:34:46] [INFO ] Added : 32 causal constraints over 7 iterations in 5636 ms. Result :sat
[2021-05-19 02:34:46] [INFO ] [Real]Absence check using 63 positive place invariants in 32 ms returned sat
[2021-05-19 02:34:46] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:50] [INFO ] [Real]Absence check using state equation in 3478 ms returned sat
[2021-05-19 02:34:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:34:50] [INFO ] [Nat]Absence check using 63 positive place invariants in 33 ms returned sat
[2021-05-19 02:34:50] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:34:54] [INFO ] [Nat]Absence check using state equation in 3854 ms returned sat
[2021-05-19 02:34:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:35:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 6003 ms returned unknown
[2021-05-19 02:35:00] [INFO ] [Real]Absence check using 63 positive place invariants in 32 ms returned sat
[2021-05-19 02:35:00] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:02] [INFO ] [Real]Absence check using state equation in 2740 ms returned sat
[2021-05-19 02:35:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:35:03] [INFO ] [Nat]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:35:03] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 59 ms returned sat
[2021-05-19 02:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:12] [INFO ] [Nat]Absence check using state equation in 9358 ms returned sat
[2021-05-19 02:35:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 242 ms returned sat
[2021-05-19 02:35:12] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 182 ms.
[2021-05-19 02:35:18] [INFO ] Added : 15 causal constraints over 3 iterations in 6122 ms. Result :sat
[2021-05-19 02:35:19] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:35:19] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:21] [INFO ] [Real]Absence check using state equation in 2724 ms returned sat
[2021-05-19 02:35:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:35:21] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:35:21] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 39 ms returned sat
[2021-05-19 02:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:25] [INFO ] [Nat]Absence check using state equation in 3979 ms returned sat
[2021-05-19 02:35:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 1618 ms returned sat
[2021-05-19 02:35:27] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 203 ms.
[2021-05-19 02:35:28] [INFO ] Added : 7 causal constraints over 2 iterations in 454 ms. Result :sat
[2021-05-19 02:35:28] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:35:28] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:35:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:32] [INFO ] [Real]Absence check using state equation in 4420 ms returned sat
[2021-05-19 02:35:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:35:32] [INFO ] [Nat]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:35:32] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:35:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:36] [INFO ] [Nat]Absence check using state equation in 3277 ms returned sat
[2021-05-19 02:35:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 2251 ms returned sat
[2021-05-19 02:35:38] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 111 ms.
[2021-05-19 02:35:41] [INFO ] Added : 28 causal constraints over 6 iterations in 2925 ms. Result :sat
[2021-05-19 02:35:41] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:35:41] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:45] [INFO ] [Real]Absence check using state equation in 3778 ms returned sat
[2021-05-19 02:35:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:35:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:35:45] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 53 ms returned sat
[2021-05-19 02:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:35:50] [INFO ] [Nat]Absence check using state equation in 5302 ms returned sat
[2021-05-19 02:35:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 545 ms returned sat
[2021-05-19 02:35:51] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 152 ms.
[2021-05-19 02:35:58] [INFO ] Added : 26 causal constraints over 6 iterations in 7050 ms. Result :sat
[2021-05-19 02:35:58] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:35:58] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:01] [INFO ] [Real]Absence check using state equation in 3028 ms returned sat
[2021-05-19 02:36:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:36:01] [INFO ] [Nat]Absence check using 63 positive place invariants in 36 ms returned sat
[2021-05-19 02:36:01] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:09] [INFO ] [Nat]Absence check using state equation in 7452 ms returned sat
[2021-05-19 02:36:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 1962 ms returned sat
[2021-05-19 02:36:11] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 111 ms.
[2021-05-19 02:36:11] [INFO ] Added : 7 causal constraints over 2 iterations in 532 ms. Result :sat
[2021-05-19 02:36:11] [INFO ] [Real]Absence check using 63 positive place invariants in 51 ms returned sat
[2021-05-19 02:36:11] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:36:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:14] [INFO ] [Real]Absence check using state equation in 2623 ms returned sat
[2021-05-19 02:36:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:36:14] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:36:14] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 42 ms returned sat
[2021-05-19 02:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:25] [INFO ] [Nat]Absence check using state equation in 10902 ms returned sat
[2021-05-19 02:36:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 65 ms returned sat
[2021-05-19 02:36:25] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 159 ms.
[2021-05-19 02:36:27] [INFO ] Added : 20 causal constraints over 4 iterations in 1683 ms. Result :sat
[2021-05-19 02:36:27] [INFO ] [Real]Absence check using 63 positive place invariants in 45 ms returned sat
[2021-05-19 02:36:27] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:30] [INFO ] [Real]Absence check using state equation in 2710 ms returned sat
[2021-05-19 02:36:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:36:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:36:30] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-19 02:36:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:34] [INFO ] [Nat]Absence check using state equation in 4268 ms returned sat
[2021-05-19 02:36:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:36:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 4788 ms returned sat
[2021-05-19 02:36:39] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 157 ms.
[2021-05-19 02:36:46] [INFO ] Added : 31 causal constraints over 7 iterations in 7311 ms. Result :sat
[2021-05-19 02:36:47] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:36:47] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:36:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:50] [INFO ] [Real]Absence check using state equation in 3465 ms returned sat
[2021-05-19 02:36:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:36:50] [INFO ] [Nat]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:36:50] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:36:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:36:56] [INFO ] [Nat]Absence check using state equation in 6219 ms returned sat
[2021-05-19 02:36:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 117 ms returned sat
[2021-05-19 02:36:57] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 109 ms.
[2021-05-19 02:37:01] [INFO ] Added : 5 causal constraints over 1 iterations in 4645 ms. Result :sat
[2021-05-19 02:37:01] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:37:01] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:37:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:37:04] [INFO ] [Real]Absence check using state equation in 2699 ms returned sat
[2021-05-19 02:37:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:37:04] [INFO ] [Nat]Absence check using 63 positive place invariants in 60 ms returned sat
[2021-05-19 02:37:04] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:37:10] [INFO ] [Nat]Absence check using state equation in 5754 ms returned sat
[2021-05-19 02:37:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 129 ms returned sat
[2021-05-19 02:37:10] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 165 ms.
[2021-05-19 02:37:16] [INFO ] Added : 41 causal constraints over 9 iterations in 5359 ms. Result :sat
[2021-05-19 02:37:16] [INFO ] [Real]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:37:16] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:37:19] [INFO ] [Real]Absence check using state equation in 3094 ms returned sat
[2021-05-19 02:37:19] [INFO ] [Real]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-19 02:37:19] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 226 ms.
[2021-05-19 02:37:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:37:20] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:37:20] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:37:23] [INFO ] [Nat]Absence check using state equation in 2898 ms returned sat
[2021-05-19 02:37:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:37:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 5029 ms returned sat
[2021-05-19 02:37:28] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 195 ms.
[2021-05-19 02:37:32] [INFO ] Added : 5 causal constraints over 1 iterations in 4220 ms. Result :sat
[2021-05-19 02:37:32] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:37:32] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 44 ms returned sat
[2021-05-19 02:37:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:37:35] [INFO ] [Real]Absence check using state equation in 2768 ms returned sat
[2021-05-19 02:37:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:37:35] [INFO ] [Nat]Absence check using 63 positive place invariants in 53 ms returned sat
[2021-05-19 02:37:35] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 86 ms returned sat
[2021-05-19 02:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:37:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:37:49] [INFO ] [Nat]Absence check using state equation in 13701 ms returned unknown
[2021-05-19 02:37:49] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:37:49] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:37:52] [INFO ] [Real]Absence check using state equation in 3174 ms returned sat
[2021-05-19 02:37:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:37:52] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:37:52] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:37:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:38:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:38:04] [INFO ] [Nat]Absence check using state equation in 11712 ms returned unknown
[2021-05-19 02:38:04] [INFO ] [Real]Absence check using 63 positive place invariants in 52 ms returned sat
[2021-05-19 02:38:04] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:38:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:38:08] [INFO ] [Real]Absence check using state equation in 3764 ms returned sat
[2021-05-19 02:38:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:38:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 37 ms returned sat
[2021-05-19 02:38:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 40 ms returned sat
[2021-05-19 02:38:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:38:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:38:20] [INFO ] [Nat]Absence check using state equation in 12369 ms returned sat
[2021-05-19 02:38:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 46 ms returned sat
[2021-05-19 02:38:21] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 165 ms.
[2021-05-19 02:38:28] [INFO ] Added : 25 causal constraints over 5 iterations in 7461 ms. Result :unknown
[2021-05-19 02:38:28] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:38:28] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 42 ms returned sat
[2021-05-19 02:38:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:38:31] [INFO ] [Real]Absence check using state equation in 2983 ms returned sat
[2021-05-19 02:38:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:38:31] [INFO ] [Nat]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:38:31] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:38:34] [INFO ] [Nat]Absence check using state equation in 3133 ms returned sat
[2021-05-19 02:38:37] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:38:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 6024 ms returned unknown
[2021-05-19 02:38:40] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:38:40] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:38:45] [INFO ] [Real]Absence check using state equation in 4148 ms returned sat
[2021-05-19 02:38:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:38:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:38:45] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 43 ms returned sat
[2021-05-19 02:38:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:38:50] [INFO ] [Nat]Absence check using state equation in 5781 ms returned sat
[2021-05-19 02:38:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 1158 ms returned sat
[2021-05-19 02:38:52] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 167 ms.
[2021-05-19 02:39:05] [INFO ] Added : 150 causal constraints over 30 iterations in 12912 ms. Result :unknown
[2021-05-19 02:39:05] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:39:05] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:39:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:39:08] [INFO ] [Real]Absence check using state equation in 2918 ms returned sat
[2021-05-19 02:39:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:39:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:39:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:39:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:39:16] [INFO ] [Nat]Absence check using state equation in 7823 ms returned sat
[2021-05-19 02:39:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 26 ms returned sat
[2021-05-19 02:39:16] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 112 ms.
[2021-05-19 02:39:22] [INFO ] Added : 10 causal constraints over 2 iterations in 6808 ms. Result :sat
[2021-05-19 02:39:23] [INFO ] [Real]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:39:23] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:39:26] [INFO ] [Real]Absence check using state equation in 3813 ms returned sat
[2021-05-19 02:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:39:27] [INFO ] [Nat]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:39:27] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:39:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:39:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:39:37] [INFO ] [Nat]Absence check using state equation in 10167 ms returned sat
[2021-05-19 02:39:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 88 ms returned sat
[2021-05-19 02:39:37] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 131 ms.
[2021-05-19 02:39:42] [INFO ] Added : 15 causal constraints over 3 iterations in 5006 ms. Result :sat
[2021-05-19 02:39:42] [INFO ] [Real]Absence check using 63 positive place invariants in 44 ms returned sat
[2021-05-19 02:39:42] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:39:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:39:45] [INFO ] [Real]Absence check using state equation in 2881 ms returned sat
[2021-05-19 02:39:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:39:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 48 ms returned sat
[2021-05-19 02:39:45] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:39:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:39:57] [INFO ] [Nat]Absence check using state equation in 12147 ms returned unknown
[2021-05-19 02:39:57] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:39:57] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:39:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:40:00] [INFO ] [Real]Absence check using state equation in 3025 ms returned sat
[2021-05-19 02:40:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:40:00] [INFO ] [Nat]Absence check using 63 positive place invariants in 54 ms returned sat
[2021-05-19 02:40:01] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:40:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:40:06] [INFO ] [Nat]Absence check using state equation in 5745 ms returned sat
[2021-05-19 02:40:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 44 ms returned sat
[2021-05-19 02:40:06] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 125 ms.
[2021-05-19 02:40:11] [INFO ] Added : 31 causal constraints over 7 iterations in 4368 ms. Result :sat
[2021-05-19 02:40:11] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:40:11] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:40:14] [INFO ] [Real]Absence check using state equation in 2786 ms returned sat
[2021-05-19 02:40:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:40:14] [INFO ] [Nat]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:40:14] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:40:25] [INFO ] [Nat]Absence check using state equation in 11610 ms returned sat
[2021-05-19 02:40:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 43 ms returned sat
[2021-05-19 02:40:26] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 115 ms.
[2021-05-19 02:40:27] [INFO ] Added : 30 causal constraints over 6 iterations in 1617 ms. Result :sat
[2021-05-19 02:40:27] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:40:27] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:40:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:40:30] [INFO ] [Real]Absence check using state equation in 2659 ms returned sat
[2021-05-19 02:40:30] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2021-05-19 02:40:30] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 147 ms.
[2021-05-19 02:40:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:40:31] [INFO ] [Nat]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:40:31] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:40:35] [INFO ] [Nat]Absence check using state equation in 4416 ms returned sat
[2021-05-19 02:40:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:40:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 4452 ms returned sat
[2021-05-19 02:40:40] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 156 ms.
[2021-05-19 02:40:50] [INFO ] Added : 15 causal constraints over 3 iterations in 9793 ms. Result :unknown
[2021-05-19 02:40:50] [INFO ] [Real]Absence check using 63 positive place invariants in 47 ms returned sat
[2021-05-19 02:40:50] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:40:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:40:53] [INFO ] [Real]Absence check using state equation in 3055 ms returned sat
[2021-05-19 02:40:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:40:53] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:40:53] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:40:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:41:00] [INFO ] [Nat]Absence check using state equation in 7121 ms returned sat
[2021-05-19 02:41:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 51 ms returned sat
[2021-05-19 02:41:00] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 110 ms.
[2021-05-19 02:41:09] [INFO ] Added : 30 causal constraints over 6 iterations in 8691 ms. Result :unknown
[2021-05-19 02:41:09] [INFO ] [Real]Absence check using 63 positive place invariants in 49 ms returned sat
[2021-05-19 02:41:09] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:41:12] [INFO ] [Real]Absence check using state equation in 2838 ms returned sat
[2021-05-19 02:41:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:41:12] [INFO ] [Nat]Absence check using 63 positive place invariants in 34 ms returned sat
[2021-05-19 02:41:12] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 42 ms returned sat
[2021-05-19 02:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:41:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:41:27] [INFO ] [Nat]Absence check using state equation in 14703 ms returned unknown
[2021-05-19 02:41:27] [INFO ] [Real]Absence check using 63 positive place invariants in 56 ms returned sat
[2021-05-19 02:41:27] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:41:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:41:30] [INFO ] [Real]Absence check using state equation in 2908 ms returned sat
[2021-05-19 02:41:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:41:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:41:30] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:41:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:41:42] [INFO ] [Nat]Absence check using state equation in 11751 ms returned unknown
[2021-05-19 02:41:42] [INFO ] [Real]Absence check using 63 positive place invariants in 32 ms returned sat
[2021-05-19 02:41:42] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:41:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:41:45] [INFO ] [Real]Absence check using state equation in 3296 ms returned sat
[2021-05-19 02:41:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:41:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 44 ms returned sat
[2021-05-19 02:41:45] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:41:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:41:49] [INFO ] [Nat]Absence check using state equation in 4095 ms returned sat
[2021-05-19 02:41:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 2617 ms returned sat
[2021-05-19 02:41:52] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 204 ms.
[2021-05-19 02:41:57] [INFO ] Added : 15 causal constraints over 3 iterations in 5121 ms. Result :sat
[2021-05-19 02:41:57] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:41:57] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:00] [INFO ] [Real]Absence check using state equation in 2656 ms returned sat
[2021-05-19 02:42:00] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2021-05-19 02:42:00] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 290 ms.
[2021-05-19 02:42:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:42:01] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:42:01] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:42:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:42:18] [INFO ] [Nat]Absence check using state equation in 17544 ms returned unknown
[2021-05-19 02:42:19] [INFO ] [Real]Absence check using 63 positive place invariants in 34 ms returned sat
[2021-05-19 02:42:19] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:21] [INFO ] [Real]Absence check using state equation in 2841 ms returned sat
[2021-05-19 02:42:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:42:22] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:42:22] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:42:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:30] [INFO ] [Nat]Absence check using state equation in 8261 ms returned sat
[2021-05-19 02:42:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 2066 ms returned sat
[2021-05-19 02:42:32] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 116 ms.
[2021-05-19 02:42:36] [INFO ] Added : 5 causal constraints over 1 iterations in 3817 ms. Result :sat
[2021-05-19 02:42:36] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:42:36] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:42:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:39] [INFO ] [Real]Absence check using state equation in 2798 ms returned sat
[2021-05-19 02:42:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:42:39] [INFO ] [Nat]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:42:39] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:42:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:48] [INFO ] [Nat]Absence check using state equation in 9111 ms returned sat
[2021-05-19 02:42:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 40 ms returned sat
[2021-05-19 02:42:48] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 187 ms.
[2021-05-19 02:42:49] [INFO ] Added : 16 causal constraints over 4 iterations in 1059 ms. Result :sat
[2021-05-19 02:42:49] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:42:49] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:42:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:53] [INFO ] [Real]Absence check using state equation in 3230 ms returned sat
[2021-05-19 02:42:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:42:53] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:42:53] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:42:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:42:56] [INFO ] [Nat]Absence check using state equation in 3326 ms returned sat
[2021-05-19 02:42:59] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:43:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 6003 ms returned unknown
[2021-05-19 02:43:02] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:43:02] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:43:05] [INFO ] [Real]Absence check using state equation in 2677 ms returned sat
[2021-05-19 02:43:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:43:05] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:43:05] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:43:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:43:12] [INFO ] [Nat]Absence check using state equation in 7199 ms returned sat
[2021-05-19 02:43:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 122 ms returned sat
[2021-05-19 02:43:12] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 112 ms.
[2021-05-19 02:43:21] [INFO ] Added : 55 causal constraints over 11 iterations in 8334 ms. Result :unknown
[2021-05-19 02:43:21] [INFO ] [Real]Absence check using 63 positive place invariants in 47 ms returned sat
[2021-05-19 02:43:21] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 65 ms returned sat
[2021-05-19 02:43:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:43:25] [INFO ] [Real]Absence check using state equation in 3822 ms returned sat
[2021-05-19 02:43:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:43:25] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:43:25] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:43:34] [INFO ] [Nat]Absence check using state equation in 8995 ms returned sat
[2021-05-19 02:43:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 779 ms returned sat
[2021-05-19 02:43:35] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 207 ms.
[2021-05-19 02:43:38] [INFO ] Added : 29 causal constraints over 6 iterations in 3590 ms. Result :sat
[2021-05-19 02:43:38] [INFO ] [Real]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:43:38] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:43:41] [INFO ] [Real]Absence check using state equation in 2912 ms returned sat
[2021-05-19 02:43:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:43:41] [INFO ] [Nat]Absence check using 63 positive place invariants in 45 ms returned sat
[2021-05-19 02:43:41] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:43:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:43:46] [INFO ] [Nat]Absence check using state equation in 4857 ms returned sat
[2021-05-19 02:43:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 1275 ms returned sat
[2021-05-19 02:43:48] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 149 ms.
[2021-05-19 02:43:55] [INFO ] Added : 30 causal constraints over 6 iterations in 7719 ms. Result :sat
[2021-05-19 02:43:56] [INFO ] [Real]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:43:56] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 39 ms returned sat
[2021-05-19 02:43:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:43:58] [INFO ] [Real]Absence check using state equation in 2722 ms returned sat
[2021-05-19 02:43:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:43:58] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:43:58] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:04] [INFO ] [Nat]Absence check using state equation in 5864 ms returned sat
[2021-05-19 02:44:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 34 ms returned sat
[2021-05-19 02:44:05] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 145 ms.
[2021-05-19 02:44:05] [INFO ] Added : 7 causal constraints over 2 iterations in 370 ms. Result :sat
[2021-05-19 02:44:05] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:44:05] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:44:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:08] [INFO ] [Real]Absence check using state equation in 2672 ms returned sat
[2021-05-19 02:44:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:44:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:44:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:44:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:44:23] [INFO ] [Nat]Absence check using state equation in 15482 ms returned unknown
[2021-05-19 02:44:23] [INFO ] [Real]Absence check using 63 positive place invariants in 53 ms returned sat
[2021-05-19 02:44:23] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:44:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:26] [INFO ] [Real]Absence check using state equation in 2863 ms returned sat
[2021-05-19 02:44:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:44:26] [INFO ] [Nat]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:44:26] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:34] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:44:37] [INFO ] [Nat]Absence check using state equation in 11159 ms returned unknown
[2021-05-19 02:44:38] [INFO ] [Real]Absence check using 63 positive place invariants in 37 ms returned sat
[2021-05-19 02:44:38] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:44:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:40] [INFO ] [Real]Absence check using state equation in 2627 ms returned sat
[2021-05-19 02:44:40] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2021-05-19 02:44:41] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 180 ms.
[2021-05-19 02:44:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:44:41] [INFO ] [Nat]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:44:41] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:44:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:48] [INFO ] [Nat]Absence check using state equation in 7443 ms returned sat
[2021-05-19 02:44:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 100 ms returned sat
[2021-05-19 02:44:49] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 156 ms.
[2021-05-19 02:44:54] [INFO ] Added : 34 causal constraints over 7 iterations in 5714 ms. Result :sat
[2021-05-19 02:44:54] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:44:54] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:44:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:44:58] [INFO ] [Real]Absence check using state equation in 3353 ms returned sat
[2021-05-19 02:44:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:44:58] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:44:58] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:45:12] [INFO ] [Nat]Absence check using state equation in 14162 ms returned sat
[2021-05-19 02:45:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 96 ms returned sat
[2021-05-19 02:45:12] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 180 ms.
[2021-05-19 02:45:18] [INFO ] Added : 5 causal constraints over 1 iterations in 5604 ms. Result :unknown
[2021-05-19 02:45:18] [INFO ] [Real]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:45:18] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:45:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:45:21] [INFO ] [Real]Absence check using state equation in 2992 ms returned sat
[2021-05-19 02:45:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:45:21] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:45:21] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:45:26] [INFO ] [Nat]Absence check using state equation in 4926 ms returned sat
[2021-05-19 02:45:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:45:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 5551 ms returned sat
[2021-05-19 02:45:32] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 174 ms.
[2021-05-19 02:45:39] [INFO ] Added : 30 causal constraints over 6 iterations in 7567 ms. Result :sat
[2021-05-19 02:45:39] [INFO ] [Real]Absence check using 63 positive place invariants in 32 ms returned sat
[2021-05-19 02:45:39] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:45:42] [INFO ] [Real]Absence check using state equation in 2893 ms returned sat
[2021-05-19 02:45:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:45:42] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:45:42] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:45:48] [INFO ] [Nat]Absence check using state equation in 5392 ms returned sat
[2021-05-19 02:45:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 44 ms returned sat
[2021-05-19 02:45:48] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 145 ms.
[2021-05-19 02:45:48] [INFO ] Added : 7 causal constraints over 2 iterations in 426 ms. Result :sat
[2021-05-19 02:45:48] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:45:48] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:45:51] [INFO ] [Real]Absence check using state equation in 2805 ms returned sat
[2021-05-19 02:45:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:45:51] [INFO ] [Nat]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:45:51] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:45:57] [INFO ] [Nat]Absence check using state equation in 5203 ms returned sat
[2021-05-19 02:45:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 718 ms returned sat
[2021-05-19 02:45:57] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 112 ms.
[2021-05-19 02:46:01] [INFO ] Added : 17 causal constraints over 4 iterations in 4152 ms. Result :sat
[2021-05-19 02:46:02] [INFO ] [Real]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:46:02] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:46:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:46:04] [INFO ] [Real]Absence check using state equation in 2777 ms returned sat
[2021-05-19 02:46:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:46:05] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:46:05] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:46:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:46:14] [INFO ] [Nat]Absence check using state equation in 9283 ms returned sat
[2021-05-19 02:46:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:46:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 6014 ms returned unknown
[2021-05-19 02:46:20] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:46:20] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-19 02:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:46:23] [INFO ] [Real]Absence check using state equation in 2746 ms returned sat
[2021-05-19 02:46:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:46:23] [INFO ] [Nat]Absence check using 63 positive place invariants in 45 ms returned sat
[2021-05-19 02:46:23] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:46:29] [INFO ] [Nat]Absence check using state equation in 6265 ms returned sat
[2021-05-19 02:46:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 1461 ms returned sat
[2021-05-19 02:46:31] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 174 ms.
[2021-05-19 02:46:41] [INFO ] Added : 25 causal constraints over 5 iterations in 9953 ms. Result :unknown
[2021-05-19 02:46:41] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:46:41] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:46:44] [INFO ] [Real]Absence check using state equation in 2861 ms returned sat
[2021-05-19 02:46:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:46:44] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:46:44] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:46:52] [INFO ] [Nat]Absence check using state equation in 8309 ms returned sat
[2021-05-19 02:46:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2021-05-19 02:46:52] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 112 ms.
[2021-05-19 02:46:57] [INFO ] Added : 34 causal constraints over 7 iterations in 4722 ms. Result :sat
[2021-05-19 02:46:57] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:46:57] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:47:00] [INFO ] [Real]Absence check using state equation in 3463 ms returned sat
[2021-05-19 02:47:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:47:01] [INFO ] [Nat]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:47:01] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:47:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:47:09] [INFO ] [Nat]Absence check using state equation in 8405 ms returned sat
[2021-05-19 02:47:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 41 ms returned sat
[2021-05-19 02:47:09] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 115 ms.
[2021-05-19 02:47:13] [INFO ] Added : 38 causal constraints over 8 iterations in 3753 ms. Result :sat
[2021-05-19 02:47:13] [INFO ] [Real]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:47:13] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:47:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:47:16] [INFO ] [Real]Absence check using state equation in 2883 ms returned sat
[2021-05-19 02:47:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:47:16] [INFO ] [Nat]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:47:16] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:47:24] [INFO ] [Nat]Absence check using state equation in 8048 ms returned sat
[2021-05-19 02:47:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 49 ms returned sat
[2021-05-19 02:47:24] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 177 ms.
[2021-05-19 02:47:29] [INFO ] Added : 36 causal constraints over 8 iterations in 5175 ms. Result :sat
[2021-05-19 02:47:30] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:47:30] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:47:32] [INFO ] [Real]Absence check using state equation in 2672 ms returned sat
[2021-05-19 02:47:32] [INFO ] [Real]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-19 02:47:33] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 118 ms.
[2021-05-19 02:47:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:47:33] [INFO ] [Nat]Absence check using 63 positive place invariants in 49 ms returned sat
[2021-05-19 02:47:33] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:47:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:47:37] [INFO ] [Nat]Absence check using state equation in 4278 ms returned sat
[2021-05-19 02:47:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 193 ms returned sat
[2021-05-19 02:47:38] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 193 ms.
[2021-05-19 02:47:53] [INFO ] Added : 285 causal constraints over 57 iterations in 15375 ms. Result :unknown
[2021-05-19 02:47:53] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:47:53] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:47:56] [INFO ] [Real]Absence check using state equation in 2683 ms returned sat
[2021-05-19 02:47:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:47:56] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:47:56] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:48:05] [INFO ] [Nat]Absence check using state equation in 9043 ms returned sat
[2021-05-19 02:48:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 65 ms returned sat
[2021-05-19 02:48:05] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 109 ms.
[2021-05-19 02:48:12] [INFO ] Added : 15 causal constraints over 3 iterations in 6980 ms. Result :unknown
[2021-05-19 02:48:12] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:48:12] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:48:15] [INFO ] [Real]Absence check using state equation in 3101 ms returned sat
[2021-05-19 02:48:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:48:15] [INFO ] [Nat]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:48:15] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:48:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:48:24] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:48:27] [INFO ] [Nat]Absence check using state equation in 11317 ms returned unknown
[2021-05-19 02:48:27] [INFO ] [Real]Absence check using 63 positive place invariants in 33 ms returned sat
[2021-05-19 02:48:27] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:48:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:48:30] [INFO ] [Real]Absence check using state equation in 2953 ms returned sat
[2021-05-19 02:48:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:48:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:48:30] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:48:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:48:41] [INFO ] [Nat]Absence check using state equation in 11610 ms returned unknown
[2021-05-19 02:48:42] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:48:42] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:48:45] [INFO ] [Real]Absence check using state equation in 3646 ms returned sat
[2021-05-19 02:48:45] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2021-05-19 02:48:45] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 112 ms.
[2021-05-19 02:48:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:48:46] [INFO ] [Nat]Absence check using 63 positive place invariants in 58 ms returned sat
[2021-05-19 02:48:46] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-19 02:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:48:53] [INFO ] [Nat]Absence check using state equation in 6950 ms returned sat
[2021-05-19 02:48:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 165 ms returned sat
[2021-05-19 02:48:53] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 144 ms.
[2021-05-19 02:49:06] [INFO ] Added : 55 causal constraints over 11 iterations in 12714 ms. Result :unknown
[2021-05-19 02:49:06] [INFO ] [Real]Absence check using 63 positive place invariants in 32 ms returned sat
[2021-05-19 02:49:06] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:09] [INFO ] [Real]Absence check using state equation in 2900 ms returned sat
[2021-05-19 02:49:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:49:09] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:49:09] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:49:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:15] [INFO ] [Nat]Absence check using state equation in 6428 ms returned sat
[2021-05-19 02:49:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 1611 ms returned sat
[2021-05-19 02:49:17] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 114 ms.
[2021-05-19 02:49:21] [INFO ] Added : 16 causal constraints over 4 iterations in 4257 ms. Result :sat
[2021-05-19 02:49:21] [INFO ] [Real]Absence check using 63 positive place invariants in 34 ms returned sat
[2021-05-19 02:49:21] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:49:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:25] [INFO ] [Real]Absence check using state equation in 3453 ms returned sat
[2021-05-19 02:49:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:49:25] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:49:25] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:28] [INFO ] [Nat]Absence check using state equation in 3101 ms returned sat
[2021-05-19 02:49:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2021-05-19 02:49:28] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 114 ms.
[2021-05-19 02:49:34] [INFO ] Added : 5 causal constraints over 1 iterations in 5967 ms. Result :sat
[2021-05-19 02:49:34] [INFO ] [Real]Absence check using 63 positive place invariants in 43 ms returned sat
[2021-05-19 02:49:34] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 26 ms returned sat
[2021-05-19 02:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:37] [INFO ] [Real]Absence check using state equation in 2745 ms returned sat
[2021-05-19 02:49:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:49:37] [INFO ] [Nat]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:49:37] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 50 ms returned sat
[2021-05-19 02:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:49:48] [INFO ] [Nat]Absence check using state equation in 10739 ms returned unknown
[2021-05-19 02:49:48] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:49:48] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:49:51] [INFO ] [Real]Absence check using state equation in 2880 ms returned sat
[2021-05-19 02:49:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:49:51] [INFO ] [Nat]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:49:51] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:50:03] [INFO ] [Nat]Absence check using state equation in 12222 ms returned unknown
[2021-05-19 02:50:03] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:50:03] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 26 ms returned sat
[2021-05-19 02:50:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:06] [INFO ] [Real]Absence check using state equation in 2807 ms returned sat
[2021-05-19 02:50:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:50:06] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:50:06] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:50:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:15] [INFO ] [Nat]Absence check using state equation in 8238 ms returned sat
[2021-05-19 02:50:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 583 ms returned sat
[2021-05-19 02:50:15] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 113 ms.
[2021-05-19 02:50:22] [INFO ] Added : 10 causal constraints over 2 iterations in 6665 ms. Result :unknown
[2021-05-19 02:50:22] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:50:22] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:50:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:25] [INFO ] [Real]Absence check using state equation in 2904 ms returned sat
[2021-05-19 02:50:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:50:25] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:50:25] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:50:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:30] [INFO ] [Nat]Absence check using state equation in 5158 ms returned sat
[2021-05-19 02:50:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 394 ms returned sat
[2021-05-19 02:50:31] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 151 ms.
[2021-05-19 02:50:38] [INFO ] Added : 25 causal constraints over 5 iterations in 6917 ms. Result :sat
[2021-05-19 02:50:38] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:50:38] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:41] [INFO ] [Real]Absence check using state equation in 3425 ms returned sat
[2021-05-19 02:50:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:50:41] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:50:41] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 39 ms returned sat
[2021-05-19 02:50:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:46] [INFO ] [Nat]Absence check using state equation in 5062 ms returned sat
[2021-05-19 02:50:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 302 ms returned sat
[2021-05-19 02:50:47] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 138 ms.
[2021-05-19 02:50:52] [INFO ] Added : 32 causal constraints over 7 iterations in 5677 ms. Result :sat
[2021-05-19 02:50:53] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:50:53] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:50:55] [INFO ] [Real]Absence check using state equation in 2749 ms returned sat
[2021-05-19 02:50:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:50:56] [INFO ] [Nat]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:50:56] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:02] [INFO ] [Nat]Absence check using state equation in 6306 ms returned sat
[2021-05-19 02:51:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 124 ms returned sat
[2021-05-19 02:51:02] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 160 ms.
[2021-05-19 02:51:08] [INFO ] Added : 15 causal constraints over 3 iterations in 6186 ms. Result :sat
[2021-05-19 02:51:08] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:51:08] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:11] [INFO ] [Real]Absence check using state equation in 2844 ms returned sat
[2021-05-19 02:51:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:51:11] [INFO ] [Nat]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:51:11] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:15] [INFO ] [Nat]Absence check using state equation in 3799 ms returned sat
[2021-05-19 02:51:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 26 ms returned sat
[2021-05-19 02:51:15] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 157 ms.
[2021-05-19 02:51:19] [INFO ] Added : 28 causal constraints over 6 iterations in 3614 ms. Result :sat
[2021-05-19 02:51:19] [INFO ] [Real]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:51:19] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:51:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:22] [INFO ] [Real]Absence check using state equation in 2741 ms returned sat
[2021-05-19 02:51:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:51:22] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:51:22] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:26] [INFO ] [Nat]Absence check using state equation in 4058 ms returned sat
[2021-05-19 02:51:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 1351 ms returned sat
[2021-05-19 02:51:27] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 149 ms.
[2021-05-19 02:51:32] [INFO ] Added : 31 causal constraints over 7 iterations in 4247 ms. Result :sat
[2021-05-19 02:51:32] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:51:32] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:51:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:34] [INFO ] [Real]Absence check using state equation in 2648 ms returned sat
[2021-05-19 02:51:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:51:35] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:51:35] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:45] [INFO ] [Nat]Absence check using state equation in 10519 ms returned sat
[2021-05-19 02:51:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 131 ms returned sat
[2021-05-19 02:51:45] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 136 ms.
[2021-05-19 02:51:51] [INFO ] Added : 15 causal constraints over 3 iterations in 5786 ms. Result :sat
[2021-05-19 02:51:51] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:51:51] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:51:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:51:54] [INFO ] [Real]Absence check using state equation in 2797 ms returned sat
[2021-05-19 02:51:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:51:54] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:51:54] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:51:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:52:05] [INFO ] [Nat]Absence check using state equation in 11324 ms returned unknown
[2021-05-19 02:52:06] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:52:06] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:08] [INFO ] [Real]Absence check using state equation in 2690 ms returned sat
[2021-05-19 02:52:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:52:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 46 ms returned sat
[2021-05-19 02:52:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 43 ms returned sat
[2021-05-19 02:52:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:17] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:52:20] [INFO ] [Nat]Absence check using state equation in 11398 ms returned unknown
[2021-05-19 02:52:20] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:52:20] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:23] [INFO ] [Real]Absence check using state equation in 2859 ms returned sat
[2021-05-19 02:52:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:52:23] [INFO ] [Nat]Absence check using 63 positive place invariants in 50 ms returned sat
[2021-05-19 02:52:23] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:26] [INFO ] [Nat]Absence check using state equation in 3103 ms returned sat
[2021-05-19 02:52:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:52:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 6014 ms returned unknown
[2021-05-19 02:52:32] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:52:32] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:35] [INFO ] [Real]Absence check using state equation in 2877 ms returned sat
[2021-05-19 02:52:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:52:35] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:52:35] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 43 ms returned sat
[2021-05-19 02:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:41] [INFO ] [Nat]Absence check using state equation in 5249 ms returned sat
[2021-05-19 02:52:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 1137 ms returned sat
[2021-05-19 02:52:42] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 114 ms.
[2021-05-19 02:52:48] [INFO ] Added : 5 causal constraints over 1 iterations in 5900 ms. Result :sat
[2021-05-19 02:52:48] [INFO ] [Real]Absence check using 63 positive place invariants in 60 ms returned sat
[2021-05-19 02:52:48] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:52:51] [INFO ] [Real]Absence check using state equation in 2888 ms returned sat
[2021-05-19 02:52:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:52:51] [INFO ] [Nat]Absence check using 63 positive place invariants in 66 ms returned sat
[2021-05-19 02:52:51] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:00] [INFO ] [Nat]Absence check using state equation in 8713 ms returned sat
[2021-05-19 02:53:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 25 ms returned sat
[2021-05-19 02:53:00] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 112 ms.
[2021-05-19 02:53:00] [INFO ] Added : 7 causal constraints over 2 iterations in 320 ms. Result :sat
[2021-05-19 02:53:00] [INFO ] [Real]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:53:00] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:53:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:04] [INFO ] [Real]Absence check using state equation in 3241 ms returned sat
[2021-05-19 02:53:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:53:04] [INFO ] [Nat]Absence check using 63 positive place invariants in 47 ms returned sat
[2021-05-19 02:53:04] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 49 ms returned sat
[2021-05-19 02:53:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:53:18] [INFO ] [Nat]Absence check using state equation in 14381 ms returned unknown
[2021-05-19 02:53:18] [INFO ] [Real]Absence check using 63 positive place invariants in 41 ms returned sat
[2021-05-19 02:53:18] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:22] [INFO ] [Real]Absence check using state equation in 3790 ms returned sat
[2021-05-19 02:53:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:53:22] [INFO ] [Nat]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:53:22] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:53:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:29] [INFO ] [Nat]Absence check using state equation in 7056 ms returned sat
[2021-05-19 02:53:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 126 ms returned sat
[2021-05-19 02:53:29] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 131 ms.
[2021-05-19 02:53:31] [INFO ] Added : 12 causal constraints over 3 iterations in 1238 ms. Result :sat
[2021-05-19 02:53:31] [INFO ] [Real]Absence check using 63 positive place invariants in 37 ms returned sat
[2021-05-19 02:53:31] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:53:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:33] [INFO ] [Real]Absence check using state equation in 2630 ms returned sat
[2021-05-19 02:53:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:53:34] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:53:34] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:53:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:44] [INFO ] [Nat]Absence check using state equation in 10898 ms returned sat
[2021-05-19 02:53:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 83 ms returned sat
[2021-05-19 02:53:45] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 179 ms.
[2021-05-19 02:53:47] [INFO ] Added : 17 causal constraints over 4 iterations in 2911 ms. Result :sat
[2021-05-19 02:53:48] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:53:48] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:53:52] [INFO ] [Real]Absence check using state equation in 3933 ms returned sat
[2021-05-19 02:53:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:53:52] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:53:52] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 43 ms returned sat
[2021-05-19 02:53:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:54:04] [INFO ] [Nat]Absence check using state equation in 11839 ms returned unknown
[2021-05-19 02:54:04] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:54:04] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:54:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:06] [INFO ] [Real]Absence check using state equation in 2689 ms returned sat
[2021-05-19 02:54:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:54:06] [INFO ] [Nat]Absence check using 63 positive place invariants in 31 ms returned sat
[2021-05-19 02:54:07] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:54:17] [INFO ] [Nat]Absence check using state equation in 10924 ms returned unknown
[2021-05-19 02:54:18] [INFO ] [Real]Absence check using 63 positive place invariants in 50 ms returned sat
[2021-05-19 02:54:18] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:21] [INFO ] [Real]Absence check using state equation in 3045 ms returned sat
[2021-05-19 02:54:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:54:21] [INFO ] [Nat]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:54:21] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:25] [INFO ] [Nat]Absence check using state equation in 4185 ms returned sat
[2021-05-19 02:54:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 931 ms returned sat
[2021-05-19 02:54:26] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 126 ms.
[2021-05-19 02:54:33] [INFO ] Added : 29 causal constraints over 6 iterations in 7295 ms. Result :sat
[2021-05-19 02:54:33] [INFO ] [Real]Absence check using 63 positive place invariants in 44 ms returned sat
[2021-05-19 02:54:33] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:54:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:36] [INFO ] [Real]Absence check using state equation in 2632 ms returned sat
[2021-05-19 02:54:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:54:36] [INFO ] [Nat]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:54:36] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:39] [INFO ] [Nat]Absence check using state equation in 2999 ms returned sat
[2021-05-19 02:54:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:54:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 3155 ms returned sat
[2021-05-19 02:54:42] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 114 ms.
[2021-05-19 02:54:52] [INFO ] Added : 44 causal constraints over 9 iterations in 9437 ms. Result :sat
[2021-05-19 02:54:52] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:54:52] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:54:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:54:55] [INFO ] [Real]Absence check using state equation in 3128 ms returned sat
[2021-05-19 02:54:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:54:55] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:54:55] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:54:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:02] [INFO ] [Nat]Absence check using state equation in 6202 ms returned sat
[2021-05-19 02:55:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 115 ms returned sat
[2021-05-19 02:55:02] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 113 ms.
[2021-05-19 02:55:09] [INFO ] Added : 20 causal constraints over 4 iterations in 7820 ms. Result :unknown
[2021-05-19 02:55:10] [INFO ] [Real]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:55:10] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:12] [INFO ] [Real]Absence check using state equation in 2801 ms returned sat
[2021-05-19 02:55:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:55:13] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:55:13] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 40 ms returned sat
[2021-05-19 02:55:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:22] [INFO ] [Nat]Absence check using state equation in 9254 ms returned sat
[2021-05-19 02:55:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 54 ms returned sat
[2021-05-19 02:55:22] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 138 ms.
[2021-05-19 02:55:24] [INFO ] Added : 35 causal constraints over 7 iterations in 2589 ms. Result :sat
[2021-05-19 02:55:25] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:55:25] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:55:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:27] [INFO ] [Real]Absence check using state equation in 2691 ms returned sat
[2021-05-19 02:55:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:55:28] [INFO ] [Nat]Absence check using 63 positive place invariants in 45 ms returned sat
[2021-05-19 02:55:28] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:55:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:33] [INFO ] [Nat]Absence check using state equation in 5392 ms returned sat
[2021-05-19 02:55:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 2155 ms returned sat
[2021-05-19 02:55:35] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 157 ms.
[2021-05-19 02:55:41] [INFO ] Added : 39 causal constraints over 8 iterations in 6193 ms. Result :sat
[2021-05-19 02:55:42] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:55:42] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:45] [INFO ] [Real]Absence check using state equation in 3287 ms returned sat
[2021-05-19 02:55:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:55:45] [INFO ] [Nat]Absence check using 63 positive place invariants in 29 ms returned sat
[2021-05-19 02:55:45] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:55:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:49] [INFO ] [Nat]Absence check using state equation in 4470 ms returned sat
[2021-05-19 02:55:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 124 ms returned sat
[2021-05-19 02:55:50] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 112 ms.
[2021-05-19 02:55:56] [INFO ] Added : 39 causal constraints over 8 iterations in 6783 ms. Result :sat
[2021-05-19 02:55:57] [INFO ] [Real]Absence check using 63 positive place invariants in 50 ms returned sat
[2021-05-19 02:55:57] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:55:59] [INFO ] [Real]Absence check using state equation in 2594 ms returned sat
[2021-05-19 02:55:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:55:59] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:55:59] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:06] [INFO ] [Nat]Absence check using state equation in 6541 ms returned sat
[2021-05-19 02:56:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 45 ms returned sat
[2021-05-19 02:56:06] [INFO ] Deduced a trap composed of 24 places in 217 ms
[2021-05-19 02:56:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1166 ms
[2021-05-19 02:56:07] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 116 ms.
[2021-05-19 02:56:11] [INFO ] Added : 10 causal constraints over 2 iterations in 4046 ms. Result :sat
[2021-05-19 02:56:11] [INFO ] Deduced a trap composed of 19 places in 264 ms
[2021-05-19 02:56:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 958 ms
[2021-05-19 02:56:12] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:56:12] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:16] [INFO ] [Real]Absence check using state equation in 3421 ms returned sat
[2021-05-19 02:56:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:56:16] [INFO ] [Nat]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:56:16] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 32 ms returned sat
[2021-05-19 02:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:21] [INFO ] [Nat]Absence check using state equation in 5295 ms returned sat
[2021-05-19 02:56:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 255 ms returned sat
[2021-05-19 02:56:22] [INFO ] Deduced a trap composed of 314 places in 578 ms
[2021-05-19 02:56:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 668 ms
[2021-05-19 02:56:22] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 109 ms.
[2021-05-19 02:56:24] [INFO ] Added : 20 causal constraints over 4 iterations in 1870 ms. Result :sat
[2021-05-19 02:56:24] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:56:24] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 52 ms returned sat
[2021-05-19 02:56:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:27] [INFO ] [Real]Absence check using state equation in 2837 ms returned sat
[2021-05-19 02:56:27] [INFO ] [Real]Added 1 Read/Feed constraints in 20 ms returned sat
[2021-05-19 02:56:27] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 109 ms.
[2021-05-19 02:56:27] [INFO ] Added : 6 causal constraints over 2 iterations in 328 ms. Result :sat
[2021-05-19 02:56:28] [INFO ] [Real]Absence check using 63 positive place invariants in 48 ms returned sat
[2021-05-19 02:56:28] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:56:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:30] [INFO ] [Real]Absence check using state equation in 2842 ms returned sat
[2021-05-19 02:56:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:56:31] [INFO ] [Nat]Absence check using 63 positive place invariants in 49 ms returned sat
[2021-05-19 02:56:31] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 42 ms returned sat
[2021-05-19 02:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:34] [INFO ] [Nat]Absence check using state equation in 3238 ms returned sat
[2021-05-19 02:56:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 46 ms returned sat
[2021-05-19 02:56:34] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 133 ms.
[2021-05-19 02:56:47] [INFO ] Added : 90 causal constraints over 18 iterations in 12667 ms. Result :sat
[2021-05-19 02:56:47] [INFO ] Deduced a trap composed of 19 places in 279 ms
[2021-05-19 02:56:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 905 ms
[2021-05-19 02:56:48] [INFO ] [Real]Absence check using 63 positive place invariants in 30 ms returned sat
[2021-05-19 02:56:48] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 02:56:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:50] [INFO ] [Real]Absence check using state equation in 2670 ms returned sat
[2021-05-19 02:56:50] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2021-05-19 02:56:51] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 188 ms.
[2021-05-19 02:56:51] [INFO ] Added : 6 causal constraints over 2 iterations in 398 ms. Result :sat
[2021-05-19 02:56:51] [INFO ] [Real]Absence check using 63 positive place invariants in 51 ms returned sat
[2021-05-19 02:56:51] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:56:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:56:54] [INFO ] [Real]Absence check using state equation in 3153 ms returned sat
[2021-05-19 02:56:54] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2021-05-19 02:56:55] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 165 ms.
[2021-05-19 02:56:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:56:55] [INFO ] [Nat]Absence check using 63 positive place invariants in 33 ms returned sat
[2021-05-19 02:56:55] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2021-05-19 02:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:00] [INFO ] [Nat]Absence check using state equation in 4381 ms returned sat
[2021-05-19 02:57:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 150 ms returned sat
[2021-05-19 02:57:00] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 149 ms.
[2021-05-19 02:57:10] [INFO ] Added : 35 causal constraints over 7 iterations in 9868 ms. Result :sat
[2021-05-19 02:57:10] [INFO ] [Real]Absence check using 63 positive place invariants in 35 ms returned sat
[2021-05-19 02:57:10] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:57:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:13] [INFO ] [Real]Absence check using state equation in 2575 ms returned sat
[2021-05-19 02:57:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:57:13] [INFO ] [Nat]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:57:13] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 47 ms returned sat
[2021-05-19 02:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:17] [INFO ] [Nat]Absence check using state equation in 4461 ms returned sat
[2021-05-19 02:57:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 294 ms returned sat
[2021-05-19 02:57:18] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 110 ms.
[2021-05-19 02:57:24] [INFO ] Added : 5 causal constraints over 1 iterations in 6187 ms. Result :unknown
[2021-05-19 02:57:24] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:57:24] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:57:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:26] [INFO ] [Real]Absence check using state equation in 2534 ms returned sat
[2021-05-19 02:57:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:57:26] [INFO ] [Nat]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:57:27] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:57:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:31] [INFO ] [Nat]Absence check using state equation in 4432 ms returned sat
[2021-05-19 02:57:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 159 ms returned sat
[2021-05-19 02:57:31] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 178 ms.
[2021-05-19 02:57:37] [INFO ] Added : 5 causal constraints over 1 iterations in 6255 ms. Result :unknown
[2021-05-19 02:57:37] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:57:38] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:57:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:40] [INFO ] [Real]Absence check using state equation in 2744 ms returned sat
[2021-05-19 02:57:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:57:40] [INFO ] [Nat]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:57:40] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 38 ms returned sat
[2021-05-19 02:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:44] [INFO ] [Nat]Absence check using state equation in 3861 ms returned sat
[2021-05-19 02:57:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 201 ms returned sat
[2021-05-19 02:57:45] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 221 ms.
[2021-05-19 02:57:50] [INFO ] Added : 20 causal constraints over 4 iterations in 5797 ms. Result :sat
[2021-05-19 02:57:51] [INFO ] Deduced a trap composed of 24 places in 738 ms
[2021-05-19 02:57:52] [INFO ] Deduced a trap composed of 19 places in 319 ms
[2021-05-19 02:57:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2038 ms
[2021-05-19 02:57:52] [INFO ] [Real]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 02:57:52] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 25 ms returned unsat
[2021-05-19 02:57:53] [INFO ] [Real]Absence check using 63 positive place invariants in 34 ms returned sat
[2021-05-19 02:57:53] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:57:56] [INFO ] [Real]Absence check using state equation in 2920 ms returned sat
[2021-05-19 02:57:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:57:56] [INFO ] [Nat]Absence check using 63 positive place invariants in 61 ms returned sat
[2021-05-19 02:57:56] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 60 ms returned sat
[2021-05-19 02:57:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:01] [INFO ] [Nat]Absence check using state equation in 5159 ms returned sat
[2021-05-19 02:58:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 163 ms returned sat
[2021-05-19 02:58:01] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 113 ms.
[2021-05-19 02:58:07] [INFO ] Added : 5 causal constraints over 1 iterations in 6192 ms. Result :unknown
[2021-05-19 02:58:07] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:58:07] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 27 ms returned sat
[2021-05-19 02:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:10] [INFO ] [Real]Absence check using state equation in 2772 ms returned sat
[2021-05-19 02:58:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:58:10] [INFO ] [Nat]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:58:10] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 34 ms returned sat
[2021-05-19 02:58:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:14] [INFO ] [Nat]Absence check using state equation in 3441 ms returned sat
[2021-05-19 02:58:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 484 ms returned sat
[2021-05-19 02:58:14] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 114 ms.
[2021-05-19 02:58:18] [INFO ] Added : 29 causal constraints over 6 iterations in 3749 ms. Result :sat
[2021-05-19 02:58:19] [INFO ] Deduced a trap composed of 180 places in 819 ms
[2021-05-19 02:58:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1305 ms
[2021-05-19 02:58:19] [INFO ] [Real]Absence check using 63 positive place invariants in 36 ms returned sat
[2021-05-19 02:58:19] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:58:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:22] [INFO ] [Real]Absence check using state equation in 3057 ms returned sat
[2021-05-19 02:58:23] [INFO ] [Real]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-19 02:58:23] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 113 ms.
[2021-05-19 02:58:23] [INFO ] Added : 6 causal constraints over 2 iterations in 373 ms. Result :sat
[2021-05-19 02:58:23] [INFO ] [Real]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:58:23] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:58:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:26] [INFO ] [Real]Absence check using state equation in 2774 ms returned sat
[2021-05-19 02:58:26] [INFO ] [Real]Added 1 Read/Feed constraints in 21 ms returned sat
[2021-05-19 02:58:26] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 143 ms.
[2021-05-19 02:58:26] [INFO ] Added : 6 causal constraints over 2 iterations in 371 ms. Result :sat
[2021-05-19 02:58:27] [INFO ] [Real]Absence check using 63 positive place invariants in 39 ms returned sat
[2021-05-19 02:58:27] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 30 ms returned sat
[2021-05-19 02:58:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:30] [INFO ] [Real]Absence check using state equation in 3132 ms returned sat
[2021-05-19 02:58:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:58:30] [INFO ] [Nat]Absence check using 63 positive place invariants in 44 ms returned sat
[2021-05-19 02:58:30] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:33] [INFO ] [Nat]Absence check using state equation in 3404 ms returned sat
[2021-05-19 02:58:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 39 ms returned sat
[2021-05-19 02:58:33] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 119 ms.
[2021-05-19 02:58:37] [INFO ] Added : 5 causal constraints over 1 iterations in 3266 ms. Result :sat
[2021-05-19 02:58:37] [INFO ] Deduced a trap composed of 47 places in 291 ms
[2021-05-19 02:58:37] [INFO ] Deduced a trap composed of 19 places in 330 ms
[2021-05-19 02:58:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1181 ms
[2021-05-19 02:58:38] [INFO ] [Real]Absence check using 63 positive place invariants in 26 ms returned sat
[2021-05-19 02:58:38] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 31 ms returned sat
[2021-05-19 02:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:41] [INFO ] [Real]Absence check using state equation in 2741 ms returned sat
[2021-05-19 02:58:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:58:41] [INFO ] [Nat]Absence check using 63 positive place invariants in 42 ms returned sat
[2021-05-19 02:58:41] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 41 ms returned sat
[2021-05-19 02:58:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:58:44] [INFO ] [Nat]Absence check using state equation in 3491 ms returned sat
[2021-05-19 02:58:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 2519 ms returned sat
[2021-05-19 02:58:47] [INFO ] Deduced a trap composed of 24 places in 423 ms
[2021-05-19 02:58:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1015 ms
[2021-05-19 02:58:48] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 110 ms.
[2021-05-19 02:59:00] [INFO ] Added : 74 causal constraints over 15 iterations in 11899 ms. Result :sat
[2021-05-19 02:59:00] [INFO ] Deduced a trap composed of 19 places in 304 ms
[2021-05-19 02:59:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:59:01] [INFO ] Deduced a trap composed of 9 places in 646 ms
[2021-05-19 02:59:01] [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 (> (+ s126 s157 s164 s336 s339 s414 s423 s598 s610) 0)") while checking expression at index 141
[2021-05-19 02:59:01] [INFO ] [Real]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:59:01] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:05] [INFO ] [Real]Absence check using state equation in 3290 ms returned sat
[2021-05-19 02:59:05] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2021-05-19 02:59:05] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 120 ms.
[2021-05-19 02:59:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:59:08] [INFO ] [Nat]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:59:08] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 33 ms returned sat
[2021-05-19 02:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:11] [INFO ] [Nat]Absence check using state equation in 2937 ms returned sat
[2021-05-19 02:59:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 153 ms returned sat
[2021-05-19 02:59:11] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 175 ms.
[2021-05-19 02:59:14] [INFO ] Added : 22 causal constraints over 5 iterations in 2958 ms. Result :sat
[2021-05-19 02:59:15] [INFO ] Deduced a trap composed of 314 places in 580 ms
[2021-05-19 02:59:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 787 ms
[2021-05-19 02:59:15] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2021-05-19 02:59:15] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 29 ms returned sat
[2021-05-19 02:59:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:17] [INFO ] [Real]Absence check using state equation in 2486 ms returned sat
[2021-05-19 02:59:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:59:18] [INFO ] [Nat]Absence check using 63 positive place invariants in 33 ms returned sat
[2021-05-19 02:59:18] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2021-05-19 02:59:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:24] [INFO ] [Nat]Absence check using state equation in 6493 ms returned sat
[2021-05-19 02:59:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 43 ms returned sat
[2021-05-19 02:59:25] [INFO ] Deduced a trap composed of 24 places in 252 ms
[2021-05-19 02:59:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1171 ms
[2021-05-19 02:59:26] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 116 ms.
[2021-05-19 02:59:29] [INFO ] Added : 10 causal constraints over 2 iterations in 3899 ms. Result :sat
[2021-05-19 02:59:30] [INFO ] Deduced a trap composed of 19 places in 262 ms
[2021-05-19 02:59:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 854 ms
[2021-05-19 02:59:30] [INFO ] [Real]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:59:30] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:33] [INFO ] [Real]Absence check using state equation in 2615 ms returned sat
[2021-05-19 02:59:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:59:33] [INFO ] [Nat]Absence check using 63 positive place invariants in 27 ms returned sat
[2021-05-19 02:59:33] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 43 ms returned sat
[2021-05-19 02:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:36] [INFO ] [Nat]Absence check using state equation in 2732 ms returned sat
[2021-05-19 02:59:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-19 02:59:36] [INFO ] Deduced a trap composed of 24 places in 545 ms
[2021-05-19 02:59:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1022 ms
[2021-05-19 02:59:37] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 109 ms.
[2021-05-19 02:59:44] [INFO ] Added : 35 causal constraints over 7 iterations in 7139 ms. Result :sat
[2021-05-19 02:59:44] [INFO ] Deduced a trap composed of 19 places in 359 ms
[2021-05-19 02:59:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2172 ms
[2021-05-19 02:59:46] [INFO ] [Real]Absence check using 63 positive place invariants in 38 ms returned sat
[2021-05-19 02:59:46] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:49] [INFO ] [Real]Absence check using state equation in 3095 ms returned sat
[2021-05-19 02:59:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:59:49] [INFO ] [Nat]Absence check using 63 positive place invariants in 28 ms returned sat
[2021-05-19 02:59:49] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:59:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:59:53] [INFO ] [Nat]Absence check using state equation in 3187 ms returned sat
[2021-05-19 02:59:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 2285 ms returned sat
[2021-05-19 02:59:55] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 111 ms.
[2021-05-19 02:59:57] [INFO ] Added : 15 causal constraints over 3 iterations in 1833 ms. Result :sat
[2021-05-19 02:59:57] [INFO ] [Real]Absence check using 63 positive place invariants in 24 ms returned sat
[2021-05-19 02:59:57] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 28 ms returned sat
[2021-05-19 02:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 03:00:00] [INFO ] [Real]Absence check using state equation in 2532 ms returned sat
[2021-05-19 03:00:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 03:00:00] [INFO ] [Nat]Absence check using 63 positive place invariants in 40 ms returned sat
[2021-05-19 03:00:00] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2021-05-19 03:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 03:00:04] [INFO ] [Nat]Absence check using state equation in 4633 ms returned sat
[2021-05-19 03:00:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 153 ms returned sat
[2021-05-19 03:00:05] [INFO ] Computed and/alt/rep : 1929/99172/1920 causal constraints in 107 ms.
[2021-05-19 03:00:10] [INFO ] Added : 5 causal constraints over 1 iterations in 5392 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2021-05-19 03:00:11] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2021-05-19 03:00:11] [INFO ] Flatten gal took : 434 ms
FORMULA PolyORBNT-PT-S10J30-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J30-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S10J30-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-19 03:00:11] [INFO ] Flatten gal took : 271 ms
[2021-05-19 03:00:11] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 41 ms.
[2021-05-19 03:00:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 32 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ PolyORBNT-PT-S10J30 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 11532616 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16106296 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-S10J30"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# 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 gold2020"
echo " Input is PolyORBNT-PT-S10J30, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287300246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;