fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r011-tall-162038005900052
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ASLink-PT-06b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4778.487 3600000.00 5980646.00 9050.60 T?FTFTT?FFFFTTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r011-tall-162038005900052.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ASLink-PT-06b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005900052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 9.3K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 921K 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 ASLink-PT-06b-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-06b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620404144019

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 16:15:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-07 16:15:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 16:15:45] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2021-05-07 16:15:45] [INFO ] Transformed 2826 places.
[2021-05-07 16:15:45] [INFO ] Transformed 3513 transitions.
[2021-05-07 16:15:45] [INFO ] Found NUPN structural information;
[2021-05-07 16:15:45] [INFO ] Parsed PT model containing 2826 places and 3513 transitions in 242 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 120 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 16 resets, run finished after 115 ms. (steps per millisecond=86 ) properties seen :[1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]
FORMULA ASLink-PT-06b-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3513 rows 2826 cols
[2021-05-07 16:15:46] [INFO ] Computed 277 place invariants in 302 ms
[2021-05-07 16:15:47] [INFO ] [Real]Absence check using 65 positive place invariants in 168 ms returned sat
[2021-05-07 16:15:47] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 458 ms returned sat
[2021-05-07 16:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:15:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:15:51] [INFO ] [Real]Absence check using state equation in 3913 ms returned (error "Failed to check-sat")
[2021-05-07 16:15:52] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:15:52] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 334 ms returned sat
[2021-05-07 16:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:15:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:15:56] [INFO ] [Real]Absence check using state equation in 4171 ms returned (error "Failed to check-sat")
[2021-05-07 16:15:57] [INFO ] [Real]Absence check using 65 positive place invariants in 148 ms returned sat
[2021-05-07 16:15:57] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 334 ms returned sat
[2021-05-07 16:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:01] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:01] [INFO ] [Real]Absence check using state equation in 4168 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:02] [INFO ] [Real]Absence check using 65 positive place invariants in 153 ms returned sat
[2021-05-07 16:16:02] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 337 ms returned sat
[2021-05-07 16:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:06] [INFO ] [Real]Absence check using state equation in 4148 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:07] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:16:07] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 422 ms returned sat
[2021-05-07 16:16:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:11] [INFO ] [Real]Absence check using state equation in 4079 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:12] [INFO ] [Real]Absence check using 65 positive place invariants in 153 ms returned sat
[2021-05-07 16:16:12] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 419 ms returned sat
[2021-05-07 16:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:16] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:16] [INFO ] [Real]Absence check using state equation in 4048 ms returned unknown
[2021-05-07 16:16:17] [INFO ] [Real]Absence check using 65 positive place invariants in 166 ms returned sat
[2021-05-07 16:16:17] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 436 ms returned sat
[2021-05-07 16:16:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:21] [INFO ] [Real]Absence check using state equation in 4065 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:22] [INFO ] [Real]Absence check using 65 positive place invariants in 154 ms returned sat
[2021-05-07 16:16:22] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 405 ms returned sat
[2021-05-07 16:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:26] [INFO ] [Real]Absence check using state equation in 4100 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:27] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:16:27] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 449 ms returned sat
[2021-05-07 16:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:31] [INFO ] [Real]Absence check using state equation in 3984 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 16:16:32] [INFO ] [Real]Absence check using 65 positive place invariants in 149 ms returned sat
[2021-05-07 16:16:32] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 350 ms returned sat
[2021-05-07 16:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:16:36] [INFO ] [Real]Absence check using state equation in 4147 ms returned (error "Failed to check-sat")
[2021-05-07 16:16:37] [INFO ] [Real]Absence check using 65 positive place invariants in 154 ms returned sat
[2021-05-07 16:16:37] [INFO ] [Real]Absence check using 65 positive and 212 generalized place invariants in 394 ms returned sat
[2021-05-07 16:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:16:41] [INFO ] [Real]Absence check using state equation in 4128 ms returned (error "Failed to check-sat")
Support contains 59 out of 2826 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Performed 639 Post agglomeration using F-continuation condition.Transition count delta: 639
Iterating post reduction 0 with 639 rules applied. Total rules applied 639 place count 2826 transition count 2874
Reduce places removed 639 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 669 rules applied. Total rules applied 1308 place count 2187 transition count 2844
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 1316 place count 2179 transition count 2844
Performed 641 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 641 Pre rules applied. Total rules applied 1316 place count 2179 transition count 2203
Deduced a syphon composed of 641 places in 5 ms
Ensure Unique test removed 63 places
Reduce places removed 704 places and 0 transitions.
Iterating global reduction 3 with 1345 rules applied. Total rules applied 2661 place count 1475 transition count 2203
Discarding 6 places :
Implicit places reduction removed 6 places
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Iterating post reduction 3 with 43 rules applied. Total rules applied 2704 place count 1469 transition count 2166
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 4 with 37 rules applied. Total rules applied 2741 place count 1432 transition count 2166
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 24 Pre rules applied. Total rules applied 2741 place count 1432 transition count 2142
Deduced a syphon composed of 24 places in 26 ms
Ensure Unique test removed 23 places
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 5 with 71 rules applied. Total rules applied 2812 place count 1385 transition count 2142
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 23 Pre rules applied. Total rules applied 2812 place count 1385 transition count 2119
Deduced a syphon composed of 23 places in 6 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 5 with 46 rules applied. Total rules applied 2858 place count 1362 transition count 2119
Symmetric choice reduction at 5 with 85 rule applications. Total rules 2943 place count 1362 transition count 2119
Deduced a syphon composed of 85 places in 4 ms
Reduce places removed 85 places and 85 transitions.
Iterating global reduction 5 with 170 rules applied. Total rules applied 3113 place count 1277 transition count 2034
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 3114 place count 1277 transition count 2033
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 25 Pre rules applied. Total rules applied 3114 place count 1277 transition count 2008
Deduced a syphon composed of 25 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 51 rules applied. Total rules applied 3165 place count 1251 transition count 2008
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 3165 place count 1251 transition count 2007
Deduced a syphon composed of 1 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 3 rules applied. Total rules applied 3168 place count 1249 transition count 2007
Symmetric choice reduction at 6 with 3 rule applications. Total rules 3171 place count 1249 transition count 2007
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 18 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 3177 place count 1246 transition count 1989
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 3177 place count 1246 transition count 1986
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 3183 place count 1243 transition count 1986
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Deduced a syphon composed of 160 places in 3 ms
Reduce places removed 160 places and 0 transitions.
Iterating global reduction 6 with 320 rules applied. Total rules applied 3503 place count 1083 transition count 1826
Symmetric choice reduction at 6 with 1 rule applications. Total rules 3504 place count 1083 transition count 1826
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3506 place count 1082 transition count 1825
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 3507 place count 1081 transition count 1825
Symmetric choice reduction at 7 with 1 rule applications. Total rules 3508 place count 1081 transition count 1825
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3510 place count 1080 transition count 1824
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 3512 place count 1080 transition count 1822
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3513 place count 1079 transition count 1822
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3515 place count 1078 transition count 1831
Free-agglomeration rule applied 8 times.
Iterating global reduction 9 with 8 rules applied. Total rules applied 3523 place count 1078 transition count 1823
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 9 with 8 rules applied. Total rules applied 3531 place count 1070 transition count 1823
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 10 with 7 rules applied. Total rules applied 3538 place count 1070 transition count 1816
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 10 with 7 rules applied. Total rules applied 3545 place count 1063 transition count 1816
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 3546 place count 1062 transition count 1815
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 11 with 11 rules applied. Total rules applied 3557 place count 1054 transition count 1812
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 12 with 3 rules applied. Total rules applied 3560 place count 1051 transition count 1812
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 9 Pre rules applied. Total rules applied 3560 place count 1051 transition count 1803
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 13 with 18 rules applied. Total rules applied 3578 place count 1042 transition count 1803
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 13 with 5 rules applied. Total rules applied 3583 place count 1037 transition count 1803
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 14 with 20 rules applied. Total rules applied 3603 place count 1027 transition count 1793
Symmetric choice reduction at 14 with 5 rule applications. Total rules 3608 place count 1027 transition count 1793
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 3618 place count 1022 transition count 1788
Symmetric choice reduction at 14 with 2 rule applications. Total rules 3620 place count 1022 transition count 1788
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 3624 place count 1020 transition count 1786
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 14 with 2 rules applied. Total rules applied 3626 place count 1020 transition count 1784
Free-agglomeration rule applied 3 times.
Iterating global reduction 15 with 3 rules applied. Total rules applied 3629 place count 1020 transition count 1781
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 3632 place count 1017 transition count 1781
Applied a total of 3632 rules in 1792 ms. Remains 1017 /2826 variables (removed 1809) and now considering 1781/3513 (removed 1732) transitions.
Finished structural reductions, in 1 iterations. Remains : 1017/2826 places, 1781/3513 transitions.
Incomplete random walk after 1000000 steps, including 8003 resets, run finished after 5329 ms. (steps per millisecond=187 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-06b-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1204 resets, run finished after 1866 ms. (steps per millisecond=535 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1253 resets, run finished after 1561 ms. (steps per millisecond=640 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1279 resets, run finished after 1559 ms. (steps per millisecond=641 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1248 resets, run finished after 1566 ms. (steps per millisecond=638 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA ASLink-PT-06b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1247 resets, run finished after 1745 ms. (steps per millisecond=573 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1258 resets, run finished after 1709 ms. (steps per millisecond=585 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1096 resets, run finished after 1623 ms. (steps per millisecond=616 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1247 resets, run finished after 1733 ms. (steps per millisecond=577 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1256 resets, run finished after 1628 ms. (steps per millisecond=614 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1781 rows 1017 cols
[2021-05-07 16:17:04] [INFO ] Computed 169 place invariants in 118 ms
[2021-05-07 16:17:04] [INFO ] [Real]Absence check using 45 positive place invariants in 55 ms returned sat
[2021-05-07 16:17:04] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 93 ms returned sat
[2021-05-07 16:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:08] [INFO ] [Real]Absence check using state equation in 3737 ms returned sat
[2021-05-07 16:17:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:17:08] [INFO ] [Nat]Absence check using 45 positive place invariants in 53 ms returned sat
[2021-05-07 16:17:08] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 91 ms returned sat
[2021-05-07 16:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:15] [INFO ] [Nat]Absence check using state equation in 7015 ms returned sat
[2021-05-07 16:17:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-07 16:17:15] [INFO ] [Nat]Added 4 Read/Feed constraints in 24 ms returned sat
[2021-05-07 16:17:15] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 125 ms.
[2021-05-07 16:17:38] [INFO ] Added : 420 causal constraints over 84 iterations in 22444 ms. Result :unknown
[2021-05-07 16:17:38] [INFO ] [Real]Absence check using 45 positive place invariants in 52 ms returned sat
[2021-05-07 16:17:38] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 79 ms returned sat
[2021-05-07 16:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:41] [INFO ] [Real]Absence check using state equation in 3006 ms returned sat
[2021-05-07 16:17:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:17:41] [INFO ] [Nat]Absence check using 45 positive place invariants in 53 ms returned sat
[2021-05-07 16:17:41] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 79 ms returned sat
[2021-05-07 16:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:17:44] [INFO ] [Nat]Absence check using state equation in 3193 ms returned sat
[2021-05-07 16:17:44] [INFO ] [Nat]Added 4 Read/Feed constraints in 38 ms returned sat
[2021-05-07 16:17:45] [INFO ] Deduced a trap composed of 21 places in 170 ms
[2021-05-07 16:17:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
[2021-05-07 16:17:45] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 104 ms.
[2021-05-07 16:18:05] [INFO ] Added : 530 causal constraints over 106 iterations in 20154 ms.(timeout) Result :sat
[2021-05-07 16:18:05] [INFO ] Deduced a trap composed of 48 places in 150 ms
[2021-05-07 16:18:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 391 ms
Attempting to minimize the solution found.
Minimization took 126 ms.
[2021-05-07 16:18:06] [INFO ] [Real]Absence check using 45 positive place invariants in 50 ms returned sat
[2021-05-07 16:18:06] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 81 ms returned sat
[2021-05-07 16:18:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:09] [INFO ] [Real]Absence check using state equation in 3318 ms returned sat
[2021-05-07 16:18:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:18:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 148 ms returned sat
[2021-05-07 16:18:10] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 198 ms returned sat
[2021-05-07 16:18:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:13] [INFO ] [Nat]Absence check using state equation in 2916 ms returned unsat
[2021-05-07 16:18:13] [INFO ] [Real]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:18:13] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 80 ms returned sat
[2021-05-07 16:18:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:17] [INFO ] [Real]Absence check using state equation in 3560 ms returned sat
[2021-05-07 16:18:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:18:17] [INFO ] [Nat]Absence check using 45 positive place invariants in 82 ms returned sat
[2021-05-07 16:18:17] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 178 ms returned sat
[2021-05-07 16:18:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:21] [INFO ] [Nat]Absence check using state equation in 3487 ms returned sat
[2021-05-07 16:18:21] [INFO ] [Nat]Added 4 Read/Feed constraints in 303 ms returned sat
[2021-05-07 16:18:21] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 96 ms.
[2021-05-07 16:18:42] [INFO ] Added : 565 causal constraints over 113 iterations in 21081 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 114 ms.
[2021-05-07 16:18:42] [INFO ] [Real]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:18:42] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 87 ms returned sat
[2021-05-07 16:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:46] [INFO ] [Real]Absence check using state equation in 3879 ms returned sat
[2021-05-07 16:18:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:18:47] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:18:47] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 90 ms returned sat
[2021-05-07 16:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:18:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:18:58] [INFO ] [Nat]Absence check using state equation in 11009 ms returned unknown
[2021-05-07 16:18:58] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:18:58] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 86 ms returned sat
[2021-05-07 16:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:01] [INFO ] [Real]Absence check using state equation in 3174 ms returned sat
[2021-05-07 16:19:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:01] [INFO ] [Nat]Absence check using 45 positive place invariants in 69 ms returned sat
[2021-05-07 16:19:01] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 88 ms returned sat
[2021-05-07 16:19:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:05] [INFO ] [Nat]Absence check using state equation in 3449 ms returned sat
[2021-05-07 16:19:05] [INFO ] [Nat]Added 4 Read/Feed constraints in 441 ms returned sat
[2021-05-07 16:19:06] [INFO ] Deduced a trap composed of 42 places in 256 ms
[2021-05-07 16:19:06] [INFO ] Deduced a trap composed of 24 places in 277 ms
[2021-05-07 16:19:06] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 690 ms
[2021-05-07 16:19:06] [INFO ] [Real]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:19:06] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 83 ms returned sat
[2021-05-07 16:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:09] [INFO ] [Real]Absence check using state equation in 3059 ms returned sat
[2021-05-07 16:19:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:10] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:19:10] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 84 ms returned sat
[2021-05-07 16:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:13] [INFO ] [Nat]Absence check using state equation in 3226 ms returned sat
[2021-05-07 16:19:13] [INFO ] [Nat]Added 4 Read/Feed constraints in 45 ms returned sat
[2021-05-07 16:19:13] [INFO ] Deduced a trap composed of 58 places in 187 ms
[2021-05-07 16:19:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 311 ms
[2021-05-07 16:19:13] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 177 ms.
[2021-05-07 16:19:34] [INFO ] Added : 555 causal constraints over 111 iterations in 21080 ms.(timeout) Result :sat
[2021-05-07 16:19:35] [INFO ] Deduced a trap composed of 27 places in 255 ms
[2021-05-07 16:19:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 532 ms
Attempting to minimize the solution found.
Minimization took 122 ms.
[2021-05-07 16:19:35] [INFO ] [Real]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:19:35] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 87 ms returned sat
[2021-05-07 16:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:39] [INFO ] [Real]Absence check using state equation in 3304 ms returned sat
[2021-05-07 16:19:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:39] [INFO ] [Nat]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:19:39] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 86 ms returned sat
[2021-05-07 16:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:42] [INFO ] [Nat]Absence check using state equation in 3596 ms returned sat
[2021-05-07 16:19:43] [INFO ] [Nat]Added 4 Read/Feed constraints in 63 ms returned sat
[2021-05-07 16:19:43] [INFO ] Computed and/alt/rep : 1747/19830/1747 causal constraints in 90 ms.
[2021-05-07 16:19:50] [INFO ] Added : 180 causal constraints over 36 iterations in 7045 ms. Result :sat
[2021-05-07 16:19:50] [INFO ] Deduced a trap composed of 45 places in 110 ms
[2021-05-07 16:19:50] [INFO ] Deduced a trap composed of 37 places in 108 ms
[2021-05-07 16:19:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 621 ms
Attempting to minimize the solution found.
Minimization took 68 ms.
[2021-05-07 16:19:51] [INFO ] [Real]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:19:51] [INFO ] [Real]Absence check using 45 positive and 124 generalized place invariants in 80 ms returned sat
[2021-05-07 16:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:54] [INFO ] [Real]Absence check using state equation in 3088 ms returned sat
[2021-05-07 16:19:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:19:54] [INFO ] [Nat]Absence check using 45 positive place invariants in 49 ms returned sat
[2021-05-07 16:19:54] [INFO ] [Nat]Absence check using 45 positive and 124 generalized place invariants in 79 ms returned sat
[2021-05-07 16:19:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:19:55] [INFO ] [Nat]Absence check using state equation in 1222 ms returned unsat
FORMULA ASLink-PT-06b-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06b-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 173300 steps, including 1000 resets, run finished after 945 ms. (steps per millisecond=183 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 753700 steps, including 1000 resets, run finished after 3545 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 797600 steps, including 1000 resets, run finished after 3604 ms. (steps per millisecond=221 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 813400 steps, including 1000 resets, run finished after 3426 ms. (steps per millisecond=237 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 894700 steps, including 1000 resets, run finished after 3726 ms. (steps per millisecond=240 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 40 out of 1017 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1017/1017 places, 1781/1781 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 1017 transition count 1767
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 1003 transition count 1767
Symmetric choice reduction at 0 with 2 rule applications. Total rules 30 place count 1003 transition count 1767
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 15 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 1001 transition count 1752
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 1000 transition count 1752
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 1000 transition count 1752
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 999 transition count 1744
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 19 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 48 place count 994 transition count 1739
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 994 transition count 1739
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 993 transition count 1738
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 993 transition count 1737
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 992 transition count 1737
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 991 transition count 1736
Applied a total of 54 rules in 400 ms. Remains 991 /1017 variables (removed 26) and now considering 1736/1781 (removed 45) transitions.
Finished structural reductions, in 1 iterations. Remains : 991/1017 places, 1736/1781 transitions.
Incomplete random walk after 1000000 steps, including 8572 resets, run finished after 4707 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1192 resets, run finished after 1821 ms. (steps per millisecond=549 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1237 resets, run finished after 1551 ms. (steps per millisecond=644 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1246 resets, run finished after 1525 ms. (steps per millisecond=655 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1244 resets, run finished after 1708 ms. (steps per millisecond=585 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1097 resets, run finished after 1606 ms. (steps per millisecond=622 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1232 resets, run finished after 1660 ms. (steps per millisecond=602 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 3405033 steps, run timeout after 30001 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 3405033 steps, saw 571365 distinct states, run finished after 30001 ms. (steps per millisecond=113 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1736 rows 991 cols
[2021-05-07 16:20:56] [INFO ] Computed 168 place invariants in 30 ms
[2021-05-07 16:20:56] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:20:56] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 95 ms returned sat
[2021-05-07 16:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:20:59] [INFO ] [Real]Absence check using state equation in 3531 ms returned sat
[2021-05-07 16:20:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:21:00] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:21:00] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 95 ms returned sat
[2021-05-07 16:21:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:04] [INFO ] [Nat]Absence check using state equation in 4718 ms returned sat
[2021-05-07 16:21:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-07 16:21:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 220 ms returned sat
[2021-05-07 16:21:05] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 104 ms.
[2021-05-07 16:21:26] [INFO ] Added : 440 causal constraints over 88 iterations in 21199 ms. Result :unknown
[2021-05-07 16:21:26] [INFO ] [Real]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:26] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 80 ms returned sat
[2021-05-07 16:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:29] [INFO ] [Real]Absence check using state equation in 3124 ms returned sat
[2021-05-07 16:21:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:21:29] [INFO ] [Nat]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:29] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 79 ms returned sat
[2021-05-07 16:21:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:33] [INFO ] [Nat]Absence check using state equation in 3188 ms returned sat
[2021-05-07 16:21:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 11 ms returned sat
[2021-05-07 16:21:33] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 96 ms.
[2021-05-07 16:21:54] [INFO ] Added : 475 causal constraints over 95 iterations in 21054 ms.(timeout) Result :sat
[2021-05-07 16:21:54] [INFO ] Deduced a trap composed of 52 places in 144 ms
[2021-05-07 16:21:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 348 ms
Attempting to minimize the solution found.
Minimization took 94 ms.
[2021-05-07 16:21:54] [INFO ] [Real]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:55] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 80 ms returned sat
[2021-05-07 16:21:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:21:57] [INFO ] [Real]Absence check using state equation in 2947 ms returned sat
[2021-05-07 16:21:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:21:58] [INFO ] [Nat]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:21:58] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 80 ms returned sat
[2021-05-07 16:21:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:01] [INFO ] [Nat]Absence check using state equation in 3194 ms returned sat
[2021-05-07 16:22:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 178 ms returned sat
[2021-05-07 16:22:01] [INFO ] Deduced a trap composed of 49 places in 101 ms
[2021-05-07 16:22:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 181 ms
[2021-05-07 16:22:01] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 87 ms.
[2021-05-07 16:22:24] [INFO ] Added : 520 causal constraints over 104 iterations in 22321 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 112 ms.
[2021-05-07 16:22:24] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:22:24] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 91 ms returned sat
[2021-05-07 16:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:27] [INFO ] [Real]Absence check using state equation in 3229 ms returned sat
[2021-05-07 16:22:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:22:28] [INFO ] [Nat]Absence check using 45 positive place invariants in 52 ms returned sat
[2021-05-07 16:22:28] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 90 ms returned sat
[2021-05-07 16:22:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:31] [INFO ] [Nat]Absence check using state equation in 3377 ms returned sat
[2021-05-07 16:22:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 14 ms returned sat
[2021-05-07 16:22:31] [INFO ] Deduced a trap composed of 47 places in 143 ms
[2021-05-07 16:22:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2021-05-07 16:22:31] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 104 ms.
[2021-05-07 16:22:51] [INFO ] Added : 490 causal constraints over 98 iterations in 20117 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 92 ms.
[2021-05-07 16:22:52] [INFO ] [Real]Absence check using 45 positive place invariants in 47 ms returned sat
[2021-05-07 16:22:52] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 85 ms returned sat
[2021-05-07 16:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:55] [INFO ] [Real]Absence check using state equation in 3021 ms returned sat
[2021-05-07 16:22:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:22:55] [INFO ] [Nat]Absence check using 45 positive place invariants in 48 ms returned sat
[2021-05-07 16:22:55] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 94 ms returned sat
[2021-05-07 16:22:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:22:58] [INFO ] [Nat]Absence check using state equation in 3017 ms returned sat
[2021-05-07 16:22:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 29 ms returned sat
[2021-05-07 16:22:58] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 86 ms.
[2021-05-07 16:23:19] [INFO ] Added : 560 causal constraints over 112 iterations in 20280 ms.(timeout) Result :sat
[2021-05-07 16:23:19] [INFO ] Deduced a trap composed of 33 places in 108 ms
[2021-05-07 16:23:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 324 ms
Attempting to minimize the solution found.
Minimization took 99 ms.
[2021-05-07 16:23:19] [INFO ] [Real]Absence check using 45 positive place invariants in 46 ms returned sat
[2021-05-07 16:23:19] [INFO ] [Real]Absence check using 45 positive and 123 generalized place invariants in 89 ms returned sat
[2021-05-07 16:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:23:23] [INFO ] [Real]Absence check using state equation in 3305 ms returned sat
[2021-05-07 16:23:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:23:23] [INFO ] [Nat]Absence check using 45 positive place invariants in 73 ms returned sat
[2021-05-07 16:23:23] [INFO ] [Nat]Absence check using 45 positive and 123 generalized place invariants in 89 ms returned sat
[2021-05-07 16:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:23:26] [INFO ] [Nat]Absence check using state equation in 3402 ms returned sat
[2021-05-07 16:23:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 433 ms returned sat
[2021-05-07 16:23:27] [INFO ] Computed and/alt/rep : 1699/19759/1699 causal constraints in 92 ms.
[2021-05-07 16:23:47] [INFO ] Added : 495 causal constraints over 99 iterations in 20475 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 101 ms.
Incomplete Parikh walk after 538600 steps, including 1000 resets, run finished after 2406 ms. (steps per millisecond=223 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1095400 steps, including 1000 resets, run finished after 4884 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 981200 steps, including 1000 resets, run finished after 4264 ms. (steps per millisecond=230 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 688000 steps, including 1000 resets, run finished after 3071 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 692400 steps, including 1000 resets, run finished after 3160 ms. (steps per millisecond=219 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 653200 steps, including 1000 resets, run finished after 2944 ms. (steps per millisecond=221 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 40 out of 991 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 991/991 places, 1736/1736 transitions.
Applied a total of 0 rules in 33 ms. Remains 991 /991 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 991/991 places, 1736/1736 transitions.
Starting structural reductions, iteration 0 : 991/991 places, 1736/1736 transitions.
Applied a total of 0 rules in 27 ms. Remains 991 /991 variables (removed 0) and now considering 1736/1736 (removed 0) transitions.
// Phase 1: matrix 1736 rows 991 cols
[2021-05-07 16:24:08] [INFO ] Computed 168 place invariants in 27 ms
[2021-05-07 16:24:11] [INFO ] Implicit Places using invariants in 2737 ms returned [2, 20, 25, 35, 53, 71, 147, 164, 165, 186, 205, 288, 303, 304, 306, 323, 341, 360, 408, 413, 414, 425, 426, 428, 445, 463, 542, 558, 559, 561, 579, 597, 674, 690, 691, 712, 730, 750, 800, 805, 806, 809, 820, 821, 822, 856, 858, 862, 880, 881, 882, 883, 895, 901, 907, 913, 919, 925, 931, 937, 943, 949, 955]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 2742 ms to find 63 implicit places.
[2021-05-07 16:24:11] [INFO ] Redundant transitions in 167 ms returned []
// Phase 1: matrix 1736 rows 928 cols
[2021-05-07 16:24:11] [INFO ] Computed 105 place invariants in 20 ms
[2021-05-07 16:24:16] [INFO ] Dead Transitions using invariants and state equation in 4503 ms returned []
Starting structural reductions, iteration 1 : 928/991 places, 1736/1736 transitions.
Performed 99 Post agglomeration using F-continuation condition.Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 99 place count 928 transition count 1637
Reduce places removed 99 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 199 place count 829 transition count 1636
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 199 place count 829 transition count 1603
Deduced a syphon composed of 33 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 67 rules applied. Total rules applied 266 place count 795 transition count 1603
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 278 place count 791 transition count 1595
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 286 place count 783 transition count 1595
Symmetric choice reduction at 4 with 15 rule applications. Total rules 301 place count 783 transition count 1595
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 331 place count 768 transition count 1580
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 334 place count 768 transition count 1577
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 334 place count 768 transition count 1576
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 336 place count 767 transition count 1576
Symmetric choice reduction at 5 with 3 rule applications. Total rules 339 place count 767 transition count 1576
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 345 place count 764 transition count 1570
Symmetric choice reduction at 5 with 1 rule applications. Total rules 346 place count 764 transition count 1570
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 348 place count 763 transition count 1569
Symmetric choice reduction at 5 with 1 rule applications. Total rules 349 place count 763 transition count 1569
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 351 place count 762 transition count 1567
Performed 54 Post agglomeration using F-continuation condition.Transition count delta: 54
Deduced a syphon composed of 54 places in 2 ms
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 5 with 108 rules applied. Total rules applied 459 place count 708 transition count 1513
Symmetric choice reduction at 5 with 1 rule applications. Total rules 460 place count 708 transition count 1513
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 462 place count 707 transition count 1511
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 466 place count 705 transition count 1512
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 467 place count 705 transition count 1511
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 468 place count 704 transition count 1511
Free-agglomeration rule (complex) applied 22 times.
Iterating global reduction 6 with 22 rules applied. Total rules applied 490 place count 704 transition count 1489
Ensure Unique test removed 1 places
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 6 with 23 rules applied. Total rules applied 513 place count 681 transition count 1489
Partial Free-agglomeration rule applied 15 times.
Drop transitions removed 15 transitions
Iterating global reduction 7 with 15 rules applied. Total rules applied 528 place count 681 transition count 1489
Applied a total of 528 rules in 201 ms. Remains 681 /928 variables (removed 247) and now considering 1489/1736 (removed 247) transitions.
// Phase 1: matrix 1489 rows 681 cols
[2021-05-07 16:24:16] [INFO ] Computed 99 place invariants in 17 ms
[2021-05-07 16:24:17] [INFO ] Implicit Places using invariants in 1360 ms returned [95, 101, 104, 106, 109, 116, 117, 202, 209, 214, 222, 229, 230, 298, 304, 307, 316, 317, 390, 396, 399, 401, 404, 411, 412, 487, 493, 496, 498, 502, 510, 511, 590, 596, 599, 601]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 1362 ms to find 36 implicit places.
Starting structural reductions, iteration 2 : 645/991 places, 1489/1736 transitions.
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 645 transition count 1489
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 20 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 60 place count 625 transition count 1469
Symmetric choice reduction at 0 with 6 rule applications. Total rules 66 place count 625 transition count 1469
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 78 place count 619 transition count 1463
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 90 place count 613 transition count 1457
Free-agglomeration rule applied 17 times.
Iterating global reduction 0 with 17 rules applied. Total rules applied 107 place count 613 transition count 1440
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 124 place count 596 transition count 1440
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 128 place count 596 transition count 1440
Applied a total of 128 rules in 69 ms. Remains 596 /645 variables (removed 49) and now considering 1440/1489 (removed 49) transitions.
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:24:17] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:24:18] [INFO ] Implicit Places using invariants in 1090 ms returned []
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:24:18] [INFO ] Computed 63 place invariants in 22 ms
[2021-05-07 16:24:20] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:24:25] [INFO ] Implicit Places using invariants and state equation in 6925 ms returned []
Implicit Place search using SMT with State Equation took 8017 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 596/991 places, 1440/1736 transitions.
Incomplete random walk after 1000000 steps, including 12366 resets, run finished after 4028 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1924 resets, run finished after 1444 ms. (steps per millisecond=692 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1999 resets, run finished after 1152 ms. (steps per millisecond=868 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2042 resets, run finished after 1139 ms. (steps per millisecond=877 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2020 resets, run finished after 1310 ms. (steps per millisecond=763 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1735 resets, run finished after 1209 ms. (steps per millisecond=827 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1938 resets, run finished after 1271 ms. (steps per millisecond=786 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 3749460 steps, run timeout after 30001 ms. (steps per millisecond=124 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 3749460 steps, saw 810233 distinct states, run finished after 30001 ms. (steps per millisecond=124 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:25:07] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:25:07] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:25:07] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:25:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:09] [INFO ] [Real]Absence check using state equation in 1573 ms returned sat
[2021-05-07 16:25:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:25:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 48 ms returned sat
[2021-05-07 16:25:09] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 29 ms returned sat
[2021-05-07 16:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:13] [INFO ] [Nat]Absence check using state equation in 4696 ms returned sat
[2021-05-07 16:25:13] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:25:13] [INFO ] [Nat]Added 7 Read/Feed constraints in 25 ms returned sat
[2021-05-07 16:25:14] [INFO ] Deduced a trap composed of 23 places in 139 ms
[2021-05-07 16:25:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 209 ms
[2021-05-07 16:25:14] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 85 ms.
[2021-05-07 16:25:34] [INFO ] Added : 505 causal constraints over 101 iterations in 20296 ms.(timeout) Result :sat
[2021-05-07 16:25:34] [INFO ] Deduced a trap composed of 25 places in 81 ms
[2021-05-07 16:25:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 314 ms
Attempting to minimize the solution found.
Minimization took 127 ms.
[2021-05-07 16:25:35] [INFO ] [Real]Absence check using 19 positive place invariants in 48 ms returned sat
[2021-05-07 16:25:35] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 25 ms returned sat
[2021-05-07 16:25:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:36] [INFO ] [Real]Absence check using state equation in 1714 ms returned sat
[2021-05-07 16:25:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:25:36] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:25:36] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:25:38] [INFO ] [Nat]Absence check using state equation in 1346 ms returned sat
[2021-05-07 16:25:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 111 ms returned sat
[2021-05-07 16:25:38] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 74 ms.
[2021-05-07 16:25:58] [INFO ] Added : 500 causal constraints over 100 iterations in 20103 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 109 ms.
[2021-05-07 16:25:58] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:25:58] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:25:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:00] [INFO ] [Real]Absence check using state equation in 1365 ms returned sat
[2021-05-07 16:26:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:26:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:26:00] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:01] [INFO ] [Nat]Absence check using state equation in 1497 ms returned sat
[2021-05-07 16:26:01] [INFO ] [Nat]Added 7 Read/Feed constraints in 108 ms returned sat
[2021-05-07 16:26:02] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 75 ms.
[2021-05-07 16:26:22] [INFO ] Added : 520 causal constraints over 104 iterations in 20358 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 112 ms.
[2021-05-07 16:26:22] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-07 16:26:22] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:26:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:24] [INFO ] [Real]Absence check using state equation in 1639 ms returned sat
[2021-05-07 16:26:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:26:24] [INFO ] [Nat]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-07 16:26:24] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:27] [INFO ] [Nat]Absence check using state equation in 2666 ms returned sat
[2021-05-07 16:26:27] [INFO ] [Nat]Added 7 Read/Feed constraints in 36 ms returned sat
[2021-05-07 16:26:27] [INFO ] Deduced a trap composed of 40 places in 185 ms
[2021-05-07 16:26:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 292 ms
[2021-05-07 16:26:27] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 78 ms.
[2021-05-07 16:26:47] [INFO ] Added : 420 causal constraints over 84 iterations in 19742 ms. Result :sat
[2021-05-07 16:26:47] [INFO ] Deduced a trap composed of 30 places in 205 ms
[2021-05-07 16:26:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 399 ms
Attempting to minimize the solution found.
Minimization took 97 ms.
[2021-05-07 16:26:47] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:26:47] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 27 ms returned sat
[2021-05-07 16:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:49] [INFO ] [Real]Absence check using state equation in 1422 ms returned sat
[2021-05-07 16:26:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:26:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:26:49] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 26 ms returned sat
[2021-05-07 16:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:26:50] [INFO ] [Nat]Absence check using state equation in 1518 ms returned sat
[2021-05-07 16:26:51] [INFO ] [Nat]Added 7 Read/Feed constraints in 579 ms returned sat
[2021-05-07 16:26:51] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 73 ms.
[2021-05-07 16:27:11] [INFO ] Added : 505 causal constraints over 101 iterations in 20314 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 104 ms.
[2021-05-07 16:27:12] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:27:12] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:27:13] [INFO ] [Real]Absence check using state equation in 1489 ms returned sat
[2021-05-07 16:27:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:27:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:27:13] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:27:15] [INFO ] [Nat]Absence check using state equation in 1570 ms returned sat
[2021-05-07 16:27:15] [INFO ] [Nat]Added 7 Read/Feed constraints in 21 ms returned sat
[2021-05-07 16:27:15] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 77 ms.
[2021-05-07 16:27:36] [INFO ] Added : 445 causal constraints over 89 iterations in 20796 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 105 ms.
Incomplete Parikh walk after 269900 steps, including 5653 resets, run finished after 1375 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 395100 steps, including 7834 resets, run finished after 1830 ms. (steps per millisecond=215 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 324400 steps, including 6670 resets, run finished after 1563 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 367800 steps, including 7308 resets, run finished after 1812 ms. (steps per millisecond=202 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 336200 steps, including 6827 resets, run finished after 1664 ms. (steps per millisecond=202 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 406700 steps, including 8028 resets, run finished after 1968 ms. (steps per millisecond=206 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 40 out of 596 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 596/596 places, 1440/1440 transitions.
Applied a total of 0 rules in 18 ms. Remains 596 /596 variables (removed 0) and now considering 1440/1440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 596/596 places, 1440/1440 transitions.
Starting structural reductions, iteration 0 : 596/596 places, 1440/1440 transitions.
Applied a total of 0 rules in 17 ms. Remains 596 /596 variables (removed 0) and now considering 1440/1440 (removed 0) transitions.
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:46] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:27:47] [INFO ] Implicit Places using invariants in 1102 ms returned []
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:47] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:27:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:27:54] [INFO ] Implicit Places using invariants and state equation in 6804 ms returned []
Implicit Place search using SMT with State Equation took 7908 ms to find 0 implicit places.
[2021-05-07 16:27:54] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:54] [INFO ] Computed 63 place invariants in 14 ms
[2021-05-07 16:27:57] [INFO ] Dead Transitions using invariants and state equation in 2626 ms returned []
Finished structural reductions, in 1 iterations. Remains : 596/596 places, 1440/1440 transitions.
Incomplete random walk after 100000 steps, including 1249 resets, run finished after 396 ms. (steps per millisecond=252 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1440 rows 596 cols
[2021-05-07 16:27:57] [INFO ] Computed 63 place invariants in 13 ms
[2021-05-07 16:27:57] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:27:57] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 29 ms returned sat
[2021-05-07 16:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:27:59] [INFO ] [Real]Absence check using state equation in 1567 ms returned sat
[2021-05-07 16:27:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:27:59] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:27:59] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 30 ms returned sat
[2021-05-07 16:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:04] [INFO ] [Nat]Absence check using state equation in 4744 ms returned sat
[2021-05-07 16:28:04] [INFO ] State equation strengthened by 7 read => feed constraints.
[2021-05-07 16:28:04] [INFO ] [Nat]Added 7 Read/Feed constraints in 27 ms returned sat
[2021-05-07 16:28:04] [INFO ] Deduced a trap composed of 27 places in 132 ms
[2021-05-07 16:28:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2021-05-07 16:28:04] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 73 ms.
[2021-05-07 16:28:19] [INFO ] Added : 440 causal constraints over 88 iterations in 14899 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 16:28:19] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:28:19] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 58 ms returned sat
[2021-05-07 16:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:21] [INFO ] [Real]Absence check using state equation in 1625 ms returned sat
[2021-05-07 16:28:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:28:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:28:21] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:28:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:22] [INFO ] [Nat]Absence check using state equation in 1345 ms returned sat
[2021-05-07 16:28:22] [INFO ] [Nat]Added 7 Read/Feed constraints in 112 ms returned sat
[2021-05-07 16:28:22] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 77 ms.
[2021-05-07 16:28:41] [INFO ] Added : 465 causal constraints over 93 iterations in 18421 ms. Result :unknown
[2021-05-07 16:28:41] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:28:41] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:42] [INFO ] [Real]Absence check using state equation in 1427 ms returned sat
[2021-05-07 16:28:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:28:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:28:43] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 22 ms returned sat
[2021-05-07 16:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:28:44] [INFO ] [Nat]Absence check using state equation in 1491 ms returned sat
[2021-05-07 16:28:44] [INFO ] [Nat]Added 7 Read/Feed constraints in 109 ms returned sat
[2021-05-07 16:28:44] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 72 ms.
[2021-05-07 16:29:02] [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 (=> (> t694 0) (and (or (and (> t66 0) (< o66 o694)) (and (> t73 0) (< o73 o694)) (and (> t80 0) (< o80 o694)) (and (> t87 0) (< o87 o694)) (and (> t94 0) (< o94 o694)) (and (> t101 0) (< o101 o694)) (and (> t108 0) (< o108 o694)) (and (> t115 0) (< o115 o694))) (or (and (> t93 0) (< o93 o694)) (and (> t94 0) (< o94 o694)) (and (> t95 0) (< o95 o694)) (and (> t96 0) (< o96 o694)) (and (> t97 0) (< o97 o694)) (and (> t98 0) (< o98 o694)) (and (> t99 0) (< o99 o694)) (and (> t1002 0) (< o1002 o694)))))") while checking expression at index 2
[2021-05-07 16:29:03] [INFO ] [Real]Absence check using 19 positive place invariants in 21 ms returned sat
[2021-05-07 16:29:03] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 29 ms returned sat
[2021-05-07 16:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:04] [INFO ] [Real]Absence check using state equation in 1626 ms returned sat
[2021-05-07 16:29:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:29:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:29:04] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:29:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:07] [INFO ] [Nat]Absence check using state equation in 2675 ms returned sat
[2021-05-07 16:29:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 36 ms returned sat
[2021-05-07 16:29:07] [INFO ] Deduced a trap composed of 40 places in 263 ms
[2021-05-07 16:29:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 374 ms
[2021-05-07 16:29:07] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 74 ms.
[2021-05-07 16:29:24] [INFO ] Added : 420 causal constraints over 84 iterations in 16808 ms. Result :unknown
[2021-05-07 16:29:24] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:29:24] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 27 ms returned sat
[2021-05-07 16:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:26] [INFO ] [Real]Absence check using state equation in 1439 ms returned sat
[2021-05-07 16:29:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:29:26] [INFO ] [Nat]Absence check using 19 positive place invariants in 23 ms returned sat
[2021-05-07 16:29:26] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 27 ms returned sat
[2021-05-07 16:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:27] [INFO ] [Nat]Absence check using state equation in 1556 ms returned sat
[2021-05-07 16:29:28] [INFO ] [Nat]Added 7 Read/Feed constraints in 582 ms returned sat
[2021-05-07 16:29:28] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 79 ms.
[2021-05-07 16:29:46] [INFO ] Added : 485 causal constraints over 97 iterations in 17700 ms. Result :unknown
[2021-05-07 16:29:46] [INFO ] [Real]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:29:46] [INFO ] [Real]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:29:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:47] [INFO ] [Real]Absence check using state equation in 1536 ms returned sat
[2021-05-07 16:29:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:29:48] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2021-05-07 16:29:48] [INFO ] [Nat]Absence check using 19 positive and 44 generalized place invariants in 28 ms returned sat
[2021-05-07 16:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:29:49] [INFO ] [Nat]Absence check using state equation in 1617 ms returned sat
[2021-05-07 16:29:49] [INFO ] [Nat]Added 7 Read/Feed constraints in 21 ms returned sat
[2021-05-07 16:29:49] [INFO ] Computed and/alt/rep : 1404/19290/1404 causal constraints in 91 ms.
[2021-05-07 16:30:08] [INFO ] Added : 440 causal constraints over 88 iterations in 18200 ms. Result :unknown
Discarding 1 places :
Also discarding 0 output transitions
Graph (complete) has 3471 edges and 596 vertex of which 595 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 595 transition count 1439
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 594 transition count 1439
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 593 transition count 1438
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 593 transition count 1437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 592 transition count 1437
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 592 transition count 1436
Applied a total of 8 rules in 84 ms. Remains 592 /596 variables (removed 4) and now considering 1436/1440 (removed 4) transitions.
// Phase 1: matrix 1436 rows 592 cols
[2021-05-07 16:30:08] [INFO ] Computed 62 place invariants in 13 ms
[2021-05-07 16:30:08] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:30:08] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 32 ms returned sat
[2021-05-07 16:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:09] [INFO ] [Real]Absence check using state equation in 1704 ms returned sat
[2021-05-07 16:30:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:30:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2021-05-07 16:30:10] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 32 ms returned sat
[2021-05-07 16:30:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:13] [INFO ] [Nat]Absence check using state equation in 3050 ms returned sat
[2021-05-07 16:30:13] [INFO ] Deduced a trap composed of 23 places in 112 ms
[2021-05-07 16:30:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2021-05-07 16:30:13] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 77 ms.
[2021-05-07 16:30:33] [INFO ] Added : 495 causal constraints over 99 iterations in 20219 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 126 ms.
[2021-05-07 16:30:33] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:30:33] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 25 ms returned sat
[2021-05-07 16:30:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:35] [INFO ] [Real]Absence check using state equation in 1365 ms returned sat
[2021-05-07 16:30:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:30:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2021-05-07 16:30:35] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 24 ms returned sat
[2021-05-07 16:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:36] [INFO ] [Nat]Absence check using state equation in 1425 ms returned sat
[2021-05-07 16:30:36] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 77 ms.
[2021-05-07 16:30:57] [INFO ] Added : 535 causal constraints over 107 iterations in 20391 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 115 ms.
[2021-05-07 16:30:57] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:30:57] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 24 ms returned sat
[2021-05-07 16:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:30:59] [INFO ] [Real]Absence check using state equation in 1533 ms returned sat
[2021-05-07 16:30:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:30:59] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2021-05-07 16:30:59] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 24 ms returned sat
[2021-05-07 16:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:00] [INFO ] [Nat]Absence check using state equation in 1507 ms returned sat
[2021-05-07 16:31:01] [INFO ] Deduced a trap composed of 41 places in 140 ms
[2021-05-07 16:31:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2021-05-07 16:31:01] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 81 ms.
[2021-05-07 16:31:21] [INFO ] Added : 550 causal constraints over 110 iterations in 20245 ms.(timeout) Result :sat
[2021-05-07 16:31:21] [INFO ] Deduced a trap composed of 23 places in 151 ms
[2021-05-07 16:31:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 453 ms
Attempting to minimize the solution found.
Minimization took 155 ms.
[2021-05-07 16:31:22] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-07 16:31:22] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 31 ms returned sat
[2021-05-07 16:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:23] [INFO ] [Real]Absence check using state equation in 1586 ms returned sat
[2021-05-07 16:31:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:31:23] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-07 16:31:23] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 31 ms returned sat
[2021-05-07 16:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 16:31:33] [INFO ] [Nat]Absence check using state equation in 9952 ms returned unknown
[2021-05-07 16:31:33] [INFO ] [Real]Absence check using 16 positive place invariants in 22 ms returned sat
[2021-05-07 16:31:33] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 28 ms returned sat
[2021-05-07 16:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:35] [INFO ] [Real]Absence check using state equation in 1423 ms returned sat
[2021-05-07 16:31:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:31:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2021-05-07 16:31:35] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 28 ms returned sat
[2021-05-07 16:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:31:37] [INFO ] [Nat]Absence check using state equation in 1601 ms returned sat
[2021-05-07 16:31:37] [INFO ] Deduced a trap composed of 43 places in 113 ms
[2021-05-07 16:31:37] [INFO ] Deduced a trap composed of 23 places in 58 ms
[2021-05-07 16:31:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 275 ms
[2021-05-07 16:31:37] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 78 ms.
[2021-05-07 16:31:59] [INFO ] Added : 510 causal constraints over 102 iterations in 22390 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 127 ms.
[2021-05-07 16:32:00] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2021-05-07 16:32:00] [INFO ] [Real]Absence check using 16 positive and 46 generalized place invariants in 30 ms returned sat
[2021-05-07 16:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 16:32:01] [INFO ] [Real]Absence check using state equation in 1532 ms returned sat
[2021-05-07 16:32:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 16:32:01] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2021-05-07 16:32:01] [INFO ] [Nat]Absence check using 16 positive and 46 generalized place invariants in 29 ms returned sat
[2021-05-07 16:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 1623 ms returned sat
[2021-05-07 16:32:03] [INFO ] Computed and/alt/rep : 1400/19424/1400 causal constraints in 74 ms.
[2021-05-07 16:32:23] [INFO ] Added : 500 causal constraints over 100 iterations in 20239 ms.(timeout) Result :sat
[2021-05-07 16:32:23] [INFO ] Deduced a trap composed of 27 places in 93 ms
[2021-05-07 16:32:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 310 ms
Attempting to minimize the solution found.
Minimization took 144 ms.
[2021-05-07 16:32:24] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2021-05-07 16:32:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 10 ms.
[2021-05-07 16:32:24] [INFO ] Flatten gal took : 172 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ ASLink-PT-06b @ 3570 seconds
check_solution: Constraint R1 = 0 is above its equality of -1
check_solution: Constraint R11 = 0 is above its equality of -1
check_solution: Constraint R13 = 0 is above its equality of -1
check_solution: Constraint R17 = 0 is above its equality of -1
check_solution: Constraint R76 = 0 is above its equality of -1
check_solution: Constraint R112 = 0 is above its equality of -1
check_solution: Constraint R114 = 0 is above its equality of -1
check_solution: Constraint R163 = 0 is above its equality of -1
check_solution: Constraint R171 = 0 is above its equality of -1
check_solution: Constraint R188 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)
check_solution: Variable C1447 = -1 is below its lower bound 0
check_solution: Variable C1449 = -1 is below its lower bound 0
check_solution: Variable C1451 = -1 is below its lower bound 0
check_solution: Variable C1453 = -1 is below its lower bound 0
check_solution: Variable C1455 = -1 is below its lower bound 0
check_solution: Variable C1457 = -1 is below its lower bound 0
check_solution: Variable C1459 = -1 is below its lower bound 0
check_solution: Variable C1461 = -1 is below its lower bound 0
check_solution: Variable C1463 = -1 is below its lower bound 0
check_solution: Variable C1465 = -1 is below its lower bound 0

Seriously low accuracy found ||*|| = 2 (rel. error 1)
check_solution: Constraint R1 = 0 is above its equality of -1
check_solution: Constraint R11 = 0 is above its equality of -1
check_solution: Constraint R13 = 0 is above its equality of -1
check_solution: Constraint R17 = 0 is above its equality of -1
check_solution: Constraint R76 = 0 is above its equality of -1
check_solution: Constraint R112 = 0 is above its equality of -1
check_solution: Constraint R114 = 0 is above its equality of -1
check_solution: Constraint R163 = 0 is above its equality of -1
check_solution: Constraint R171 = 0 is above its equality of -1
check_solution: Constraint R188 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)
check_solution: Constraint R1 = 4.65456467908e-310 is above its equality of -1
check_solution: Constraint R4 = 1 is above its equality of 0
check_solution: Constraint R5 = 1 is above its equality of 0
check_solution: Constraint R6 = 1 is above its equality of 0
check_solution: Constraint R7 = 1 is above its equality of 0
check_solution: Constraint R8 = 1 is above its equality of 0
check_solution: Constraint R9 = 1 is above its equality of 0
check_solution: Constraint R10 = 1 is above its equality of 0
check_solution: Constraint R11 = 1 is above its equality of -1
check_solution: Constraint R12 = 1 is above its equality of 0

Seriously low accuracy found ||*|| = 2 (rel. error 1)
check_solution: Constraint R1 = 0 is above its equality of -1
check_solution: Constraint R11 = 0 is above its equality of -1
check_solution: Constraint R13 = 0 is above its equality of -1
check_solution: Constraint R17 = 0 is above its equality of -1
check_solution: Constraint R76 = 0 is above its equality of -1
check_solution: Constraint R112 = 0 is above its equality of -1
check_solution: Constraint R114 = 0 is above its equality of -1
check_solution: Constraint R163 = 0 is above its equality of -1
check_solution: Constraint R171 = 0 is above its equality of -1
check_solution: Constraint R188 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 1 (rel. error 1)

FORMULA ASLink-PT-06b-ReachabilityFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-06b-ReachabilityFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-06b-ReachabilityFireability-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-06b-ReachabilityFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14176800 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16132988 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="ASLink-PT-06b"
export BK_EXAMINATION="ReachabilityFireability"
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 ASLink-PT-06b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r011-tall-162038005900052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;