MCC'2020 - Execution of r006-smll-158897515600135

About the Execution of ITS-Tools for ASLink-PT-08b

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
15756.890	3600000.00	8271593.00	7336.30	?TFTF?TFF?FT???T	normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897515600135.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515600135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 3.9K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 25 09:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 25 09:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 25 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11K Mar 25 08:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.2M Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-08b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589368798288

[2020-05-13 11:20:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-13 11:20:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-13 11:20:01] [INFO ] Load time of PNML (sax parser for PT used): 441 ms
[2020-05-13 11:20:01] [INFO ] Transformed 3618 places.
[2020-05-13 11:20:01] [INFO ] Transformed 4459 transitions.
[2020-05-13 11:20:01] [INFO ] Found NUPN structural information;
[2020-05-13 11:20:01] [INFO ] Parsed PT model containing 3618 places and 4459 transitions in 623 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 212 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-08b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 162 ms. (steps per millisecond=61 ) properties seen :[0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-08b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-04 FALSE 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]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 1 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 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]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4459 rows 3618 cols
[2020-05-13 11:20:03] [INFO ] Computed 355 place invariants in 747 ms
[2020-05-13 11:20:04] [INFO ] [Real]Absence check using 83 positive place invariants in 408 ms returned sat
[2020-05-13 11:20:05] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1146 ms returned sat
[2020-05-13 11:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:08] [INFO ] [Real]Absence check using state equation in 2302 ms returned (error "Solver has unexpectedly terminated")
[2020-05-13 11:20:09] [INFO ] [Real]Absence check using 83 positive place invariants in 553 ms returned sat
[2020-05-13 11:20:10] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1064 ms returned sat
[2020-05-13 11:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:13] [INFO ] [Real]Absence check using state equation in 2320 ms returned (error "Solver has unexpectedly terminated")
[2020-05-13 11:20:14] [INFO ] [Real]Absence check using 83 positive place invariants in 348 ms returned sat
[2020-05-13 11:20:15] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 954 ms returned sat
[2020-05-13 11:20:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:20:18] [INFO ] [Real]Absence check using state equation in 2763 ms returned (error "Failed to check-sat")
[2020-05-13 11:20:19] [INFO ] [Real]Absence check using 83 positive place invariants in 538 ms returned sat
[2020-05-13 11:20:21] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1415 ms returned sat
[2020-05-13 11:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:20:23] [INFO ] [Real]Absence check using state equation in 2002 ms returned (error "Failed to check-sat")
[2020-05-13 11:20:24] [INFO ] [Real]Absence check using 83 positive place invariants in 330 ms returned sat
[2020-05-13 11:20:25] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 890 ms returned sat
[2020-05-13 11:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:20:28] [INFO ] [Real]Absence check using state equation in 3118 ms returned (error "Failed to check-sat")
[2020-05-13 11:20:29] [INFO ] [Real]Absence check using 83 positive place invariants in 417 ms returned sat
[2020-05-13 11:20:30] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1108 ms returned sat
[2020-05-13 11:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:20:33] [INFO ] [Real]Absence check using state equation in 2576 ms returned (error "Failed to check-sat")
[2020-05-13 11:20:34] [INFO ] [Real]Absence check using 83 positive place invariants in 525 ms returned sat
[2020-05-13 11:20:35] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1093 ms returned sat
[2020-05-13 11:20:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:20:38] [INFO ] [Real]Absence check using state equation in 2459 ms returned (error "Failed to check-sat")
[2020-05-13 11:20:39] [INFO ] [Real]Absence check using 83 positive place invariants in 467 ms returned sat
[2020-05-13 11:20:40] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1042 ms returned sat
[2020-05-13 11:20:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:43] [INFO ] [Real]Absence check using state equation in 2574 ms returned (error "Failed to check-sat")
[2020-05-13 11:20:44] [INFO ] [Real]Absence check using 83 positive place invariants in 522 ms returned sat
[2020-05-13 11:20:45] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1125 ms returned sat
[2020-05-13 11:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:20:48] [INFO ] [Real]Absence check using state equation in 2341 ms returned (error "Failed to check-sat")
[2020-05-13 11:20:49] [INFO ] [Real]Absence check using 83 positive place invariants in 517 ms returned sat
[2020-05-13 11:20:50] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 939 ms returned sat
[2020-05-13 11:20:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:20:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:20:53] [INFO ] [Real]Absence check using state equation in 2636 ms returned (error "Failed to check-sat")
Support contains 33 out of 3618 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Performed 832 Post agglomeration using F-continuation condition.Transition count delta: 832
Iterating post reduction 0 with 832 rules applied. Total rules applied 832 place count 3618 transition count 3627
Reduce places removed 832 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 870 rules applied. Total rules applied 1702 place count 2786 transition count 3589
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 1712 place count 2776 transition count 3589
Performed 825 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 825 Pre rules applied. Total rules applied 1712 place count 2776 transition count 2764
Deduced a syphon composed of 825 places in 16 ms
Ensure Unique test removed 77 places
Reduce places removed 902 places and 0 transitions.
Iterating global reduction 3 with 1727 rules applied. Total rules applied 3439 place count 1874 transition count 2764
Discarding 12 places :
Implicit places reduction removed 12 places
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Iterating post reduction 3 with 61 rules applied. Total rules applied 3500 place count 1862 transition count 2715
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 4 with 49 rules applied. Total rules applied 3549 place count 1813 transition count 2715
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 30 Pre rules applied. Total rules applied 3549 place count 1813 transition count 2685
Deduced a syphon composed of 30 places in 46 ms
Ensure Unique test removed 29 places
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 5 with 89 rules applied. Total rules applied 3638 place count 1754 transition count 2685
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 29 Pre rules applied. Total rules applied 3638 place count 1754 transition count 2656
Deduced a syphon composed of 29 places in 43 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 5 with 58 rules applied. Total rules applied 3696 place count 1725 transition count 2656
Symmetric choice reduction at 5 with 115 rule applications. Total rules 3811 place count 1725 transition count 2656
Deduced a syphon composed of 115 places in 41 ms
Reduce places removed 115 places and 115 transitions.
Iterating global reduction 5 with 230 rules applied. Total rules applied 4041 place count 1610 transition count 2541
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4042 place count 1610 transition count 2540
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 37 Pre rules applied. Total rules applied 4042 place count 1610 transition count 2503
Deduced a syphon composed of 37 places in 35 ms
Ensure Unique test removed 1 places
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 6 with 75 rules applied. Total rules applied 4117 place count 1572 transition count 2503
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 4117 place count 1572 transition count 2502
Deduced a syphon composed of 1 places in 23 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 4120 place count 1570 transition count 2502
Symmetric choice reduction at 6 with 9 rule applications. Total rules 4129 place count 1570 transition count 2502
Deduced a syphon composed of 9 places in 24 ms
Reduce places removed 9 places and 57 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 4147 place count 1561 transition count 2445
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 4147 place count 1561 transition count 2437
Deduced a syphon composed of 8 places in 23 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 4163 place count 1553 transition count 2437
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4164 place count 1553 transition count 2437
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4166 place count 1552 transition count 2429
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4167 place count 1552 transition count 2429
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4169 place count 1551 transition count 2421
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4170 place count 1551 transition count 2421
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4172 place count 1550 transition count 2413
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4173 place count 1550 transition count 2413
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4175 place count 1549 transition count 2405
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4176 place count 1549 transition count 2405
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4178 place count 1548 transition count 2397
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4179 place count 1548 transition count 2397
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4181 place count 1547 transition count 2389
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4182 place count 1547 transition count 2389
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4184 place count 1546 transition count 2381
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4185 place count 1546 transition count 2381
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4187 place count 1545 transition count 2373
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4188 place count 1545 transition count 2373
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4190 place count 1544 transition count 2365
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4191 place count 1544 transition count 2365
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4193 place count 1543 transition count 2357
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4194 place count 1543 transition count 2357
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4196 place count 1542 transition count 2349
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4197 place count 1542 transition count 2349
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4199 place count 1541 transition count 2341
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4200 place count 1541 transition count 2341
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4202 place count 1540 transition count 2333
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4203 place count 1540 transition count 2333
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4205 place count 1539 transition count 2325
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4206 place count 1539 transition count 2325
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4208 place count 1538 transition count 2317
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4209 place count 1538 transition count 2317
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4211 place count 1537 transition count 2309
Performed 211 Post agglomeration using F-continuation condition.Transition count delta: 211
Deduced a syphon composed of 211 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 213 places and 0 transitions.
Iterating global reduction 6 with 424 rules applied. Total rules applied 4635 place count 1324 transition count 2098
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4636 place count 1324 transition count 2098
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4638 place count 1323 transition count 2097
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 4639 place count 1322 transition count 2097
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4640 place count 1322 transition count 2097
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4642 place count 1321 transition count 2096
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 4644 place count 1321 transition count 2094
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4645 place count 1320 transition count 2094
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4647 place count 1319 transition count 2103
Free-agglomeration rule applied 11 times.
Iterating global reduction 9 with 11 rules applied. Total rules applied 4658 place count 1319 transition count 2092
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 4669 place count 1308 transition count 2092
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 10 with 10 rules applied. Total rules applied 4679 place count 1308 transition count 2082
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 4689 place count 1298 transition count 2082
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4690 place count 1297 transition count 2081
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 11 with 7 rules applied. Total rules applied 4697 place count 1292 transition count 2079
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 4699 place count 1290 transition count 2079
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 7 Pre rules applied. Total rules applied 4699 place count 1290 transition count 2072
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 4713 place count 1283 transition count 2072
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 13 with 3 rules applied. Total rules applied 4716 place count 1280 transition count 2072
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 5 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 14 with 12 rules applied. Total rules applied 4728 place count 1274 transition count 2066
Symmetric choice reduction at 14 with 3 rule applications. Total rules 4731 place count 1274 transition count 2066
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 14 with 6 rules applied. Total rules applied 4737 place count 1271 transition count 2063
Free-agglomeration rule applied 3 times.
Iterating global reduction 14 with 3 rules applied. Total rules applied 4740 place count 1271 transition count 2060
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 4743 place count 1268 transition count 2060
Applied a total of 4743 rules in 3948 ms. Remains 1268 /3618 variables (removed 2350) and now considering 2060/4459 (removed 2399) transitions.
Finished structural reductions, in 1 iterations. Remains : 1268/3618 places, 2060/4459 transitions.
Incomplete random walk after 1000000 steps, including 9351 resets, run finished after 7609 ms. (steps per millisecond=131 ) properties seen :[0, 0, 1, 0, 1, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-08b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1328 resets, run finished after 2074 ms. (steps per millisecond=482 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1428 resets, run finished after 2353 ms. (steps per millisecond=424 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0]
FORMULA ASLink-PT-08b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1319 resets, run finished after 2353 ms. (steps per millisecond=424 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1451 resets, run finished after 2063 ms. (steps per millisecond=484 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1353 resets, run finished after 2601 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1602 resets, run finished after 1936 ms. (steps per millisecond=516 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1466 resets, run finished after 2320 ms. (steps per millisecond=431 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2060 rows 1268 cols
[2020-05-13 11:21:20] [INFO ] Computed 224 place invariants in 166 ms
[2020-05-13 11:21:21] [INFO ] [Real]Absence check using 58 positive place invariants in 162 ms returned sat
[2020-05-13 11:21:21] [INFO ] [Real]Absence check using 58 positive and 166 generalized place invariants in 290 ms returned sat
[2020-05-13 11:21:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:21:29] [INFO ] [Real]Absence check using state equation in 7861 ms returned sat
[2020-05-13 11:21:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:21:29] [INFO ] [Nat]Absence check using 58 positive place invariants in 147 ms returned sat
[2020-05-13 11:21:30] [INFO ] [Nat]Absence check using 58 positive and 166 generalized place invariants in 257 ms returned sat
[2020-05-13 11:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:21:38] [INFO ] [Nat]Absence check using state equation in 8030 ms returned sat
[2020-05-13 11:21:38] [INFO ] State equation strengthened by 36 read => feed constraints.
[2020-05-13 11:21:38] [INFO ] [Nat]Added 36 Read/Feed constraints in 119 ms returned sat
[2020-05-13 11:21:38] [INFO ] Deduced a trap composed of 20 places in 344 ms
[2020-05-13 11:21:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 673 ms
[2020-05-13 11:21:39] [INFO ] Computed and/alt/rep : 2038/22872/2038 causal constraints in 341 ms.
[2020-05-13 11:21:59] [INFO ] Added : 360 causal constraints over 72 iterations in 20180 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 119 ms.
[2020-05-13 11:22:00] [INFO ] [Real]Absence check using 58 positive place invariants in 148 ms returned sat
[2020-05-13 11:22:00] [INFO ] [Real]Absence check using 58 positive and 166 generalized place invariants in 298 ms returned sat
[2020-05-13 11:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:22:08] [INFO ] [Real]Absence check using state equation in 8387 ms returned sat
[2020-05-13 11:22:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:22:09] [INFO ] [Nat]Absence check using 58 positive place invariants in 92 ms returned sat
[2020-05-13 11:22:09] [INFO ] [Nat]Absence check using 58 positive and 166 generalized place invariants in 153 ms returned unsat
[2020-05-13 11:22:09] [INFO ] [Real]Absence check using 58 positive place invariants in 112 ms returned sat
[2020-05-13 11:22:10] [INFO ] [Real]Absence check using 58 positive and 166 generalized place invariants in 256 ms returned sat
[2020-05-13 11:22:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:22:17] [INFO ] [Real]Absence check using state equation in 7310 ms returned sat
[2020-05-13 11:22:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:22:17] [INFO ] [Nat]Absence check using 58 positive place invariants in 127 ms returned sat
[2020-05-13 11:22:18] [INFO ] [Nat]Absence check using 58 positive and 166 generalized place invariants in 306 ms returned sat
[2020-05-13 11:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:22:27] [INFO ] [Nat]Absence check using state equation in 8906 ms returned sat
[2020-05-13 11:22:27] [INFO ] [Nat]Added 36 Read/Feed constraints in 79 ms returned sat
[2020-05-13 11:22:27] [INFO ] Computed and/alt/rep : 2038/22872/2038 causal constraints in 175 ms.
[2020-05-13 11:22:48] [INFO ] Added : 420 causal constraints over 84 iterations in 20744 ms.(timeout) Result :sat
[2020-05-13 11:22:48] [INFO ] Deduced a trap composed of 21 places in 620 ms
[2020-05-13 11:22:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1021 ms
Attempting to minimize the solution found.
Minimization took 139 ms.
[2020-05-13 11:22:49] [INFO ] [Real]Absence check using 58 positive place invariants in 144 ms returned sat
[2020-05-13 11:22:50] [INFO ] [Real]Absence check using 58 positive and 166 generalized place invariants in 303 ms returned sat
[2020-05-13 11:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:22:59] [INFO ] [Real]Absence check using state equation in 9042 ms returned sat
[2020-05-13 11:22:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:22:59] [INFO ] [Nat]Absence check using 58 positive place invariants in 127 ms returned sat
[2020-05-13 11:22:59] [INFO ] [Nat]Absence check using 58 positive and 166 generalized place invariants in 247 ms returned sat
[2020-05-13 11:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:23:07] [INFO ] [Nat]Absence check using state equation in 8037 ms returned sat
[2020-05-13 11:23:08] [INFO ] [Nat]Added 36 Read/Feed constraints in 441 ms returned sat
[2020-05-13 11:23:08] [INFO ] Computed and/alt/rep : 2038/22872/2038 causal constraints in 170 ms.
[2020-05-13 11:23:28] [INFO ] Added : 370 causal constraints over 74 iterations in 20147 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 115 ms.
[2020-05-13 11:23:29] [INFO ] [Real]Absence check using 58 positive place invariants in 144 ms returned sat
[2020-05-13 11:23:29] [INFO ] [Real]Absence check using 58 positive and 166 generalized place invariants in 307 ms returned sat
[2020-05-13 11:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:23:39] [INFO ] [Real]Absence check using state equation in 9197 ms returned sat
[2020-05-13 11:23:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:23:39] [INFO ] [Nat]Absence check using 58 positive place invariants in 96 ms returned sat
[2020-05-13 11:23:39] [INFO ] [Nat]Absence check using 58 positive and 166 generalized place invariants in 227 ms returned sat
[2020-05-13 11:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:23:47] [INFO ] [Nat]Absence check using state equation in 8009 ms returned sat
[2020-05-13 11:23:47] [INFO ] [Nat]Added 36 Read/Feed constraints in 203 ms returned sat
[2020-05-13 11:23:48] [INFO ] Computed and/alt/rep : 2038/22872/2038 causal constraints in 151 ms.
[2020-05-13 11:24:08] [INFO ] Added : 425 causal constraints over 85 iterations in 20689 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 84 ms.
[2020-05-13 11:24:09] [INFO ] [Real]Absence check using 58 positive place invariants in 84 ms returned sat
[2020-05-13 11:24:09] [INFO ] [Real]Absence check using 58 positive and 166 generalized place invariants in 207 ms returned sat
[2020-05-13 11:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:24:18] [INFO ] [Real]Absence check using state equation in 9062 ms returned sat
[2020-05-13 11:24:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:24:18] [INFO ] [Nat]Absence check using 58 positive place invariants in 85 ms returned sat
[2020-05-13 11:24:19] [INFO ] [Nat]Absence check using 58 positive and 166 generalized place invariants in 205 ms returned sat
[2020-05-13 11:24:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:24:27] [INFO ] [Nat]Absence check using state equation in 8279 ms returned sat
[2020-05-13 11:24:27] [INFO ] [Nat]Added 36 Read/Feed constraints in 497 ms returned sat
[2020-05-13 11:24:28] [INFO ] Deduced a trap composed of 20 places in 380 ms
[2020-05-13 11:24:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 541 ms
[2020-05-13 11:24:28] [INFO ] Computed and/alt/rep : 2038/22872/2038 causal constraints in 248 ms.
[2020-05-13 11:24:48] [INFO ] Added : 410 causal constraints over 82 iterations in 20452 ms.(timeout) Result :sat
[2020-05-13 11:24:49] [INFO ] Deduced a trap composed of 22 places in 410 ms
[2020-05-13 11:24:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 698 ms
Attempting to minimize the solution found.
Minimization took 100 ms.
[2020-05-13 11:24:50] [INFO ] [Real]Absence check using 58 positive place invariants in 142 ms returned sat
[2020-05-13 11:24:50] [INFO ] [Real]Absence check using 58 positive and 166 generalized place invariants in 286 ms returned sat
[2020-05-13 11:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:24:58] [INFO ] [Real]Absence check using state equation in 8156 ms returned sat
[2020-05-13 11:24:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:24:59] [INFO ] [Nat]Absence check using 58 positive place invariants in 129 ms returned sat
[2020-05-13 11:24:59] [INFO ] [Nat]Absence check using 58 positive and 166 generalized place invariants in 226 ms returned sat
[2020-05-13 11:24:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:25:08] [INFO ] [Nat]Absence check using state equation in 9093 ms returned sat
[2020-05-13 11:25:08] [INFO ] [Nat]Added 36 Read/Feed constraints in 78 ms returned sat
[2020-05-13 11:25:08] [INFO ] Computed and/alt/rep : 2038/22872/2038 causal constraints in 150 ms.
[2020-05-13 11:25:29] [INFO ] Added : 465 causal constraints over 93 iterations in 20515 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 132 ms.
FORMULA ASLink-PT-08b-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 1416500 steps, including 17540 resets, run finished after 10011 ms. (steps per millisecond=141 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1063100 steps, including 13212 resets, run finished after 7374 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1448500 steps, including 17874 resets, run finished after 9408 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1208100 steps, including 15024 resets, run finished after 7696 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1378600 steps, including 17089 resets, run finished after 8711 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1086900 steps, including 13486 resets, run finished after 7139 ms. (steps per millisecond=152 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 1268 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1268/1268 places, 2060/2060 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1268 transition count 2056
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1264 transition count 2056
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 1264 transition count 2052
Deduced a syphon composed of 4 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 9 rules applied. Total rules applied 17 place count 1259 transition count 2052
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 1256 transition count 2049
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 1256 transition count 2049
Applied a total of 24 rules in 155 ms. Remains 1256 /1268 variables (removed 12) and now considering 2049/2060 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1268 places, 2049/2060 transitions.
Incomplete random walk after 1000000 steps, including 9486 resets, run finished after 5889 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1351 resets, run finished after 2049 ms. (steps per millisecond=488 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1308 resets, run finished after 2185 ms. (steps per millisecond=457 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1474 resets, run finished after 2171 ms. (steps per millisecond=460 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1355 resets, run finished after 2268 ms. (steps per millisecond=440 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1588 resets, run finished after 1864 ms. (steps per millisecond=536 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1459 resets, run finished after 2173 ms. (steps per millisecond=460 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2198788 steps, run timeout after 30001 ms. (steps per millisecond=73 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2198788 steps, saw 373623 distinct states, run finished after 30001 ms. (steps per millisecond=73 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2049 rows 1256 cols
[2020-05-13 11:27:08] [INFO ] Computed 223 place invariants in 53 ms
[2020-05-13 11:27:09] [INFO ] [Real]Absence check using 59 positive place invariants in 149 ms returned sat
[2020-05-13 11:27:09] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 280 ms returned sat
[2020-05-13 11:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:27:17] [INFO ] [Real]Absence check using state equation in 7616 ms returned sat
[2020-05-13 11:27:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:27:17] [INFO ] [Nat]Absence check using 59 positive place invariants in 141 ms returned sat
[2020-05-13 11:27:17] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 277 ms returned sat
[2020-05-13 11:27:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:27:26] [INFO ] [Nat]Absence check using state equation in 8677 ms returned sat
[2020-05-13 11:27:26] [INFO ] State equation strengthened by 39 read => feed constraints.
[2020-05-13 11:27:26] [INFO ] [Nat]Added 39 Read/Feed constraints in 211 ms returned sat
[2020-05-13 11:27:27] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 197 ms.
[2020-05-13 11:27:47] [INFO ] Added : 425 causal constraints over 85 iterations in 20225 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 108 ms.
[2020-05-13 11:27:48] [INFO ] [Real]Absence check using 59 positive place invariants in 150 ms returned sat
[2020-05-13 11:27:48] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 288 ms returned sat
[2020-05-13 11:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:27:56] [INFO ] [Real]Absence check using state equation in 7884 ms returned sat
[2020-05-13 11:27:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:27:56] [INFO ] [Nat]Absence check using 59 positive place invariants in 82 ms returned sat
[2020-05-13 11:27:56] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 188 ms returned sat
[2020-05-13 11:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:28:05] [INFO ] [Nat]Absence check using state equation in 8526 ms returned sat
[2020-05-13 11:28:05] [INFO ] [Nat]Added 39 Read/Feed constraints in 513 ms returned sat
[2020-05-13 11:28:05] [INFO ] Deduced a trap composed of 27 places in 115 ms
[2020-05-13 11:28:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 253 ms
[2020-05-13 11:28:06] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 154 ms.
[2020-05-13 11:28:26] [INFO ] Added : 400 causal constraints over 80 iterations in 20150 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 104 ms.
[2020-05-13 11:28:26] [INFO ] [Real]Absence check using 59 positive place invariants in 89 ms returned sat
[2020-05-13 11:28:27] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 184 ms returned sat
[2020-05-13 11:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:28:34] [INFO ] [Real]Absence check using state equation in 7014 ms returned sat
[2020-05-13 11:28:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:28:34] [INFO ] [Nat]Absence check using 59 positive place invariants in 93 ms returned sat
[2020-05-13 11:28:34] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 181 ms returned sat
[2020-05-13 11:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:28:41] [INFO ] [Nat]Absence check using state equation in 7100 ms returned sat
[2020-05-13 11:28:41] [INFO ] [Nat]Added 39 Read/Feed constraints in 59 ms returned sat
[2020-05-13 11:28:42] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 151 ms.
[2020-05-13 11:29:02] [INFO ] Added : 450 causal constraints over 90 iterations in 20349 ms.(timeout) Result :sat
[2020-05-13 11:29:02] [INFO ] Deduced a trap composed of 26 places in 431 ms
[2020-05-13 11:29:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 764 ms
Attempting to minimize the solution found.
Minimization took 137 ms.
[2020-05-13 11:29:03] [INFO ] [Real]Absence check using 59 positive place invariants in 173 ms returned sat
[2020-05-13 11:29:04] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 291 ms returned sat
[2020-05-13 11:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:29:12] [INFO ] [Real]Absence check using state equation in 8498 ms returned sat
[2020-05-13 11:29:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:29:12] [INFO ] [Nat]Absence check using 59 positive place invariants in 126 ms returned sat
[2020-05-13 11:29:13] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 295 ms returned sat
[2020-05-13 11:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:29:21] [INFO ] [Nat]Absence check using state equation in 8503 ms returned sat
[2020-05-13 11:29:22] [INFO ] [Nat]Added 39 Read/Feed constraints in 320 ms returned sat
[2020-05-13 11:29:22] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 149 ms.
[2020-05-13 11:29:42] [INFO ] Added : 400 causal constraints over 80 iterations in 20812 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 100 ms.
[2020-05-13 11:29:43] [INFO ] [Real]Absence check using 59 positive place invariants in 145 ms returned sat
[2020-05-13 11:29:44] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 278 ms returned sat
[2020-05-13 11:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:29:52] [INFO ] [Real]Absence check using state equation in 8192 ms returned sat
[2020-05-13 11:29:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:29:52] [INFO ] [Nat]Absence check using 59 positive place invariants in 85 ms returned sat
[2020-05-13 11:29:52] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 186 ms returned sat
[2020-05-13 11:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:30:00] [INFO ] [Nat]Absence check using state equation in 7838 ms returned sat
[2020-05-13 11:30:01] [INFO ] [Nat]Added 39 Read/Feed constraints in 1228 ms returned sat
[2020-05-13 11:30:02] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 152 ms.
[2020-05-13 11:30:24] [INFO ] Added : 405 causal constraints over 81 iterations in 22636 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 105 ms.
[2020-05-13 11:30:25] [INFO ] [Real]Absence check using 59 positive place invariants in 93 ms returned sat
[2020-05-13 11:30:25] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 184 ms returned sat
[2020-05-13 11:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:30:32] [INFO ] [Real]Absence check using state equation in 7221 ms returned sat
[2020-05-13 11:30:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:30:33] [INFO ] [Nat]Absence check using 59 positive place invariants in 83 ms returned sat
[2020-05-13 11:30:33] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 179 ms returned sat
[2020-05-13 11:30:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:30:39] [INFO ] [Nat]Absence check using state equation in 6730 ms returned sat
[2020-05-13 11:30:40] [INFO ] [Nat]Added 39 Read/Feed constraints in 59 ms returned sat
[2020-05-13 11:30:41] [INFO ] Deduced a trap composed of 22 places in 1133 ms
[2020-05-13 11:30:41] [INFO ] Deduced a trap composed of 97 places in 492 ms
[2020-05-13 11:30:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1831 ms
[2020-05-13 11:30:41] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 149 ms.
[2020-05-13 11:31:04] [INFO ] Added : 395 causal constraints over 79 iterations in 23002 ms. Result :unknown
Incomplete Parikh walk after 1159600 steps, including 14329 resets, run finished after 7626 ms. (steps per millisecond=152 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1190600 steps, including 14526 resets, run finished after 7335 ms. (steps per millisecond=162 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1647000 steps, including 20103 resets, run finished after 10829 ms. (steps per millisecond=152 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1124100 steps, including 13962 resets, run finished after 6939 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1109000 steps, including 13641 resets, run finished after 7294 ms. (steps per millisecond=152 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1121800 steps, including 13830 resets, run finished after 7074 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 1256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1256/1256 places, 2049/2049 transitions.
Applied a total of 0 rules in 53 ms. Remains 1256 /1256 variables (removed 0) and now considering 2049/2049 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1256 places, 2049/2049 transitions.
Starting structural reductions, iteration 0 : 1256/1256 places, 2049/2049 transitions.
Applied a total of 0 rules in 48 ms. Remains 1256 /1256 variables (removed 0) and now considering 2049/2049 (removed 0) transitions.
// Phase 1: matrix 2049 rows 1256 cols
[2020-05-13 11:31:52] [INFO ] Computed 223 place invariants in 55 ms
[2020-05-13 11:31:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:31:55] [INFO ] Implicit Places using invariants in 3717 ms returned []
// Phase 1: matrix 2049 rows 1256 cols
[2020-05-13 11:31:55] [INFO ] Computed 223 place invariants in 86 ms
[2020-05-13 11:31:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 11:31:57] [INFO ] State equation strengthened by 39 read => feed constraints.
[2020-05-13 11:32:08] [INFO ] Implicit Places using invariants and state equation in 13080 ms returned [3, 20, 21, 24, 34, 106, 153, 169, 171, 188, 207, 291, 307, 309, 427, 443, 445, 553, 567, 583, 585, 702, 716, 719, 849, 957, 962, 974, 1081, 1086, 1089, 1102, 1123, 1127, 1146, 1148]
Discarding 36 places :
Implicit Place search using SMT with State Equation took 16800 ms to find 36 implicit places.
[2020-05-13 11:32:09] [INFO ] Redundant transitions in 297 ms returned []
// Phase 1: matrix 2049 rows 1220 cols
[2020-05-13 11:32:09] [INFO ] Computed 187 place invariants in 73 ms
[2020-05-13 11:32:21] [INFO ] Dead Transitions using invariants and state equation in 12551 ms returned []
Starting structural reductions, iteration 1 : 1220/1256 places, 2049/2049 transitions.
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Iterating post reduction 0 with 75 rules applied. Total rules applied 75 place count 1220 transition count 1974
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 153 place count 1142 transition count 1974
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 153 place count 1142 transition count 1959
Deduced a syphon composed of 15 places in 7 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 183 place count 1127 transition count 1959
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 187 place count 1123 transition count 1959
Symmetric choice reduction at 3 with 5 rule applications. Total rules 192 place count 1123 transition count 1959
Deduced a syphon composed of 5 places in 7 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 202 place count 1118 transition count 1954
Symmetric choice reduction at 3 with 5 rule applications. Total rules 207 place count 1118 transition count 1954
Deduced a syphon composed of 5 places in 7 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 217 place count 1113 transition count 1949
Symmetric choice reduction at 3 with 5 rule applications. Total rules 222 place count 1113 transition count 1949
Deduced a syphon composed of 5 places in 7 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 232 place count 1108 transition count 1944
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 237 place count 1108 transition count 1939
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 7 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 4 with 62 rules applied. Total rules applied 299 place count 1077 transition count 1908
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 300 place count 1077 transition count 1907
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 301 place count 1077 transition count 1906
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 302 place count 1076 transition count 1906
Free-agglomeration rule (complex) applied 26 times.
Iterating global reduction 6 with 26 rules applied. Total rules applied 328 place count 1076 transition count 1880
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 6 with 26 rules applied. Total rules applied 354 place count 1050 transition count 1880
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 358 place count 1050 transition count 1880
Applied a total of 358 rules in 521 ms. Remains 1050 /1220 variables (removed 170) and now considering 1880/2049 (removed 169) transitions.
// Phase 1: matrix 1880 rows 1050 cols
[2020-05-13 11:32:22] [INFO ] Computed 180 place invariants in 64 ms
[2020-05-13 11:32:28] [INFO ] Implicit Places using invariants in 5854 ms returned [39, 57, 133, 134, 135, 136, 137, 222, 232, 239, 240, 241, 242, 243, 261, 279, 356, 357, 358, 359, 360, 379, 397, 475, 476, 477, 479, 497, 515, 533, 578, 589, 590, 611, 629, 675, 683, 689, 695, 712, 729, 747, 766, 794, 802, 808, 809, 821, 839, 857, 876, 922, 933, 935, 953, 975, 985, 990, 995, 1000, 1005, 1010, 1015, 1020, 1025, 1030, 1035, 1041, 1046]
Discarding 69 places :
Implicit Place search using SMT only with invariants took 5862 ms to find 69 implicit places.
Starting structural reductions, iteration 2 : 981/1256 places, 1880/2049 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 981 transition count 1829
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 102 place count 930 transition count 1829
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 102 place count 930 transition count 1796
Deduced a syphon composed of 33 places in 6 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 168 place count 897 transition count 1796
Discarding 8 places :
Implicit places reduction removed 8 places
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 14 rules applied. Total rules applied 182 place count 889 transition count 1790
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 188 place count 883 transition count 1790
Symmetric choice reduction at 4 with 20 rule applications. Total rules 208 place count 883 transition count 1790
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 20 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 248 place count 863 transition count 1770
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 252 place count 863 transition count 1766
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 252 place count 863 transition count 1765
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 254 place count 862 transition count 1765
Symmetric choice reduction at 5 with 7 rule applications. Total rules 261 place count 862 transition count 1765
Deduced a syphon composed of 7 places in 6 ms
Reduce places removed 7 places and 10 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 275 place count 855 transition count 1755
Symmetric choice reduction at 5 with 4 rule applications. Total rules 279 place count 855 transition count 1755
Deduced a syphon composed of 4 places in 6 ms
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 287 place count 851 transition count 1751
Symmetric choice reduction at 5 with 2 rule applications. Total rules 289 place count 851 transition count 1751
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 3 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 293 place count 849 transition count 1748
Symmetric choice reduction at 5 with 1 rule applications. Total rules 294 place count 849 transition count 1748
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 296 place count 848 transition count 1747
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 6 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 5 with 96 rules applied. Total rules applied 392 place count 800 transition count 1699
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 396 place count 798 transition count 1700
Free-agglomeration rule applied 11 times.
Iterating global reduction 5 with 11 rules applied. Total rules applied 407 place count 798 transition count 1689
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 421 place count 787 transition count 1686
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 6 with 15 rules applied. Total rules applied 436 place count 787 transition count 1671
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 451 place count 772 transition count 1671
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 7 with 17 rules applied. Total rules applied 468 place count 772 transition count 1671
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 469 place count 772 transition count 1671
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 472 place count 772 transition count 1668
Applied a total of 472 rules in 818 ms. Remains 772 /981 variables (removed 209) and now considering 1668/1880 (removed 212) transitions.
// Phase 1: matrix 1668 rows 772 cols
[2020-05-13 11:32:28] [INFO ] Computed 103 place invariants in 27 ms
[2020-05-13 11:32:32] [INFO ] Implicit Places using invariants in 3141 ms returned [73, 92, 98, 101, 103, 104, 162, 180, 186, 191, 248, 266, 272, 275, 279, 353, 359, 362, 446, 452, 455, 457, 462, 463, 546, 554, 555, 628, 629, 696, 702, 705, 707]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 3144 ms to find 33 implicit places.
Starting structural reductions, iteration 3 : 739/1256 places, 1668/2049 transitions.
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 739 transition count 1668
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 17 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 51 place count 722 transition count 1651
Symmetric choice reduction at 0 with 6 rule applications. Total rules 57 place count 722 transition count 1651
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 69 place count 716 transition count 1645
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 85 place count 708 transition count 1637
Free-agglomeration rule applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 99 place count 708 transition count 1623
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 113 place count 694 transition count 1623
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 116 place count 694 transition count 1620
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 119 place count 691 transition count 1620
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 122 place count 691 transition count 1620
Applied a total of 122 rules in 134 ms. Remains 691 /739 variables (removed 48) and now considering 1620/1668 (removed 48) transitions.
// Phase 1: matrix 1620 rows 691 cols
[2020-05-13 11:32:32] [INFO ] Computed 70 place invariants in 23 ms
[2020-05-13 11:32:34] [INFO ] Implicit Places using invariants in 2038 ms returned []
// Phase 1: matrix 1620 rows 691 cols
[2020-05-13 11:32:34] [INFO ] Computed 70 place invariants in 39 ms
[2020-05-13 11:32:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-05-13 11:32:46] [INFO ] Implicit Places using invariants and state equation in 11911 ms returned []
Implicit Place search using SMT with State Equation took 13951 ms to find 0 implicit places.
Finished structural reductions, in 4 iterations. Remains : 691/1256 places, 1620/2049 transitions.
Incomplete random walk after 1000000 steps, including 14446 resets, run finished after 4374 ms. (steps per millisecond=228 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2493 resets, run finished after 1260 ms. (steps per millisecond=793 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2586 resets, run finished after 1428 ms. (steps per millisecond=700 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3054 resets, run finished after 1348 ms. (steps per millisecond=741 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2689 resets, run finished after 1373 ms. (steps per millisecond=728 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2866 resets, run finished after 1186 ms. (steps per millisecond=843 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3072 resets, run finished after 1345 ms. (steps per millisecond=743 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2376069 steps, run timeout after 30001 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2376069 steps, saw 640063 distinct states, run finished after 30001 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1620 rows 691 cols
[2020-05-13 11:33:28] [INFO ] Computed 70 place invariants in 23 ms
[2020-05-13 11:33:28] [INFO ] [Real]Absence check using 19 positive place invariants in 36 ms returned sat
[2020-05-13 11:33:28] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 38 ms returned sat
[2020-05-13 11:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:33:31] [INFO ] [Real]Absence check using state equation in 2852 ms returned sat
[2020-05-13 11:33:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:33:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 41 ms returned sat
[2020-05-13 11:33:31] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 39 ms returned sat
[2020-05-13 11:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:33:38] [INFO ] [Nat]Absence check using state equation in 6760 ms returned sat
[2020-05-13 11:33:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-05-13 11:33:38] [INFO ] [Nat]Added 7 Read/Feed constraints in 322 ms returned sat
[2020-05-13 11:33:38] [INFO ] Deduced a trap composed of 24 places in 64 ms
[2020-05-13 11:33:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2020-05-13 11:33:39] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 143 ms.
[2020-05-13 11:33:59] [INFO ] Added : 440 causal constraints over 88 iterations in 20341 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 201 ms.
[2020-05-13 11:33:59] [INFO ] [Real]Absence check using 19 positive place invariants in 36 ms returned sat
[2020-05-13 11:33:59] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 51 ms returned sat
[2020-05-13 11:33:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:34:02] [INFO ] [Real]Absence check using state equation in 2682 ms returned sat
[2020-05-13 11:34:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:34:02] [INFO ] [Nat]Absence check using 19 positive place invariants in 40 ms returned sat
[2020-05-13 11:34:02] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 47 ms returned sat
[2020-05-13 11:34:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:34:05] [INFO ] [Nat]Absence check using state equation in 2859 ms returned sat
[2020-05-13 11:34:06] [INFO ] [Nat]Added 7 Read/Feed constraints in 462 ms returned sat
[2020-05-13 11:34:06] [INFO ] Deduced a trap composed of 111 places in 157 ms
[2020-05-13 11:34:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 272 ms
[2020-05-13 11:34:06] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 154 ms.
[2020-05-13 11:34:30] [INFO ] Added : 485 causal constraints over 97 iterations in 23598 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 142 ms.
[2020-05-13 11:34:30] [INFO ] [Real]Absence check using 19 positive place invariants in 35 ms returned sat
[2020-05-13 11:34:30] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 40 ms returned sat
[2020-05-13 11:34:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:34:33] [INFO ] [Real]Absence check using state equation in 2846 ms returned sat
[2020-05-13 11:34:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:34:33] [INFO ] [Nat]Absence check using 19 positive place invariants in 40 ms returned sat
[2020-05-13 11:34:33] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 39 ms returned sat
[2020-05-13 11:34:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:34:36] [INFO ] [Nat]Absence check using state equation in 2664 ms returned sat
[2020-05-13 11:34:37] [INFO ] [Nat]Added 7 Read/Feed constraints in 1173 ms returned sat
[2020-05-13 11:34:37] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 123 ms.
[2020-05-13 11:34:48] [INFO ] Added : 195 causal constraints over 39 iterations in 10944 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 78 ms.
[2020-05-13 11:34:48] [INFO ] [Real]Absence check using 19 positive place invariants in 37 ms returned sat
[2020-05-13 11:34:49] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 45 ms returned sat
[2020-05-13 11:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:34:52] [INFO ] [Real]Absence check using state equation in 3357 ms returned sat
[2020-05-13 11:34:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:34:52] [INFO ] [Nat]Absence check using 19 positive place invariants in 39 ms returned sat
[2020-05-13 11:34:52] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 49 ms returned sat
[2020-05-13 11:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:34:56] [INFO ] [Nat]Absence check using state equation in 4366 ms returned sat
[2020-05-13 11:34:57] [INFO ] [Nat]Added 7 Read/Feed constraints in 621 ms returned sat
[2020-05-13 11:34:57] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 123 ms.
[2020-05-13 11:35:17] [INFO ] Added : 405 causal constraints over 81 iterations in 20262 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 124 ms.
[2020-05-13 11:35:18] [INFO ] [Real]Absence check using 19 positive place invariants in 35 ms returned sat
[2020-05-13 11:35:18] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 40 ms returned sat
[2020-05-13 11:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:35:21] [INFO ] [Real]Absence check using state equation in 2888 ms returned sat
[2020-05-13 11:35:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:35:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 38 ms returned sat
[2020-05-13 11:35:21] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 40 ms returned sat
[2020-05-13 11:35:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:35:24] [INFO ] [Nat]Absence check using state equation in 2838 ms returned sat
[2020-05-13 11:35:25] [INFO ] [Nat]Added 7 Read/Feed constraints in 781 ms returned sat
[2020-05-13 11:35:25] [INFO ] Deduced a trap composed of 43 places in 157 ms
[2020-05-13 11:35:25] [INFO ] Deduced a trap composed of 46 places in 123 ms
[2020-05-13 11:35:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 429 ms
[2020-05-13 11:35:25] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 125 ms.
[2020-05-13 11:35:45] [INFO ] Added : 415 causal constraints over 83 iterations in 20350 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 168 ms.
[2020-05-13 11:35:46] [INFO ] [Real]Absence check using 19 positive place invariants in 35 ms returned sat
[2020-05-13 11:35:46] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 43 ms returned sat
[2020-05-13 11:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:35:49] [INFO ] [Real]Absence check using state equation in 2762 ms returned sat
[2020-05-13 11:35:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:35:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 39 ms returned sat
[2020-05-13 11:35:49] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 39 ms returned sat
[2020-05-13 11:35:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:35:52] [INFO ] [Nat]Absence check using state equation in 2780 ms returned sat
[2020-05-13 11:35:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 342 ms returned sat
[2020-05-13 11:35:52] [INFO ] Deduced a trap composed of 142 places in 321 ms
[2020-05-13 11:35:53] [INFO ] Deduced a trap composed of 85 places in 221 ms
[2020-05-13 11:35:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 737 ms
[2020-05-13 11:35:53] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 187 ms.
[2020-05-13 11:36:02] [INFO ] Added : 165 causal constraints over 33 iterations in 8810 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 63 ms.
Incomplete Parikh walk after 676900 steps, including 13202 resets, run finished after 3535 ms. (steps per millisecond=191 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 829200 steps, including 16061 resets, run finished after 4221 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 620000 steps, including 12113 resets, run finished after 3204 ms. (steps per millisecond=193 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 615200 steps, including 12081 resets, run finished after 3269 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 684900 steps, including 13341 resets, run finished after 3512 ms. (steps per millisecond=195 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 653800 steps, including 12685 resets, run finished after 3368 ms. (steps per millisecond=194 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 691 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 691/691 places, 1620/1620 transitions.
Applied a total of 0 rules in 22 ms. Remains 691 /691 variables (removed 0) and now considering 1620/1620 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1620/1620 transitions.
Starting structural reductions, iteration 0 : 691/691 places, 1620/1620 transitions.
Applied a total of 0 rules in 23 ms. Remains 691 /691 variables (removed 0) and now considering 1620/1620 (removed 0) transitions.
// Phase 1: matrix 1620 rows 691 cols
[2020-05-13 11:36:23] [INFO ] Computed 70 place invariants in 24 ms
[2020-05-13 11:36:25] [INFO ] Implicit Places using invariants in 2111 ms returned []
// Phase 1: matrix 1620 rows 691 cols
[2020-05-13 11:36:25] [INFO ] Computed 70 place invariants in 37 ms
[2020-05-13 11:36:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-05-13 11:36:36] [INFO ] Implicit Places using invariants and state equation in 11307 ms returned []
Implicit Place search using SMT with State Equation took 13423 ms to find 0 implicit places.
[2020-05-13 11:36:37] [INFO ] Redundant transitions in 140 ms returned []
// Phase 1: matrix 1620 rows 691 cols
[2020-05-13 11:36:37] [INFO ] Computed 70 place invariants in 22 ms
[2020-05-13 11:36:41] [INFO ] Dead Transitions using invariants and state equation in 4529 ms returned []
Finished structural reductions, in 1 iterations. Remains : 691/691 places, 1620/1620 transitions.
Incomplete random walk after 100000 steps, including 1452 resets, run finished after 431 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 1620 rows 691 cols
[2020-05-13 11:36:42] [INFO ] Computed 70 place invariants in 22 ms
[2020-05-13 11:36:42] [INFO ] [Real]Absence check using 19 positive place invariants in 38 ms returned sat
[2020-05-13 11:36:42] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 40 ms returned sat
[2020-05-13 11:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:36:45] [INFO ] [Real]Absence check using state equation in 2887 ms returned sat
[2020-05-13 11:36:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:36:45] [INFO ] [Nat]Absence check using 19 positive place invariants in 43 ms returned sat
[2020-05-13 11:36:45] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 40 ms returned sat
[2020-05-13 11:36:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:36:52] [INFO ] [Nat]Absence check using state equation in 7017 ms returned sat
[2020-05-13 11:36:52] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-05-13 11:36:52] [INFO ] [Nat]Added 7 Read/Feed constraints in 423 ms returned sat
[2020-05-13 11:36:53] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 125 ms.
[2020-05-13 11:37:05] [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 (=> (> t656 0) (and (or (and (> t274 0) (< o274 o656)) (and (> t281 0) (< o281 o656)) (and (> t288 0) (< o288 o656)) (and (> t295 0) (< o295 o656)) (and (> t302 0) (< o302 o656)) (and (> t309 0) (< o309 o656)) (and (> t316 0) (< o316 o656)) (and (> t1615 0) (< o1615 o656))) (or (and (> t289 0) (< o289 o656)) (and (> t290 0) (< o290 o656)) (and (> t291 0) (< o291 o656)) (and (> t292 0) (< o292 o656)) (and (> t293 0) (< o293 o656)) (and (> t294 0) (< o294 o656)) (and (> t295 0) (< o295 o656)) (and (> t1091 0) (< o1091 o656)))))") while checking expression at index 0
[2020-05-13 11:37:05] [INFO ] [Real]Absence check using 19 positive place invariants in 39 ms returned sat
[2020-05-13 11:37:05] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 50 ms returned sat
[2020-05-13 11:37:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:37:08] [INFO ] [Real]Absence check using state equation in 3037 ms returned sat
[2020-05-13 11:37:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:37:08] [INFO ] [Nat]Absence check using 19 positive place invariants in 40 ms returned sat
[2020-05-13 11:37:08] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 49 ms returned sat
[2020-05-13 11:37:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:37:11] [INFO ] [Nat]Absence check using state equation in 2885 ms returned sat
[2020-05-13 11:37:12] [INFO ] [Nat]Added 7 Read/Feed constraints in 465 ms returned sat
[2020-05-13 11:37:12] [INFO ] Deduced a trap composed of 111 places in 259 ms
[2020-05-13 11:37:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 385 ms
[2020-05-13 11:37:12] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 154 ms.
[2020-05-13 11:37:28] [INFO ] Added : 415 causal constraints over 83 iterations in 16070 ms. Result :unknown
[2020-05-13 11:37:28] [INFO ] [Real]Absence check using 19 positive place invariants in 36 ms returned sat
[2020-05-13 11:37:28] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 42 ms returned sat
[2020-05-13 11:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:37:31] [INFO ] [Real]Absence check using state equation in 2803 ms returned sat
[2020-05-13 11:37:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:37:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 39 ms returned sat
[2020-05-13 11:37:31] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 39 ms returned sat
[2020-05-13 11:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:37:34] [INFO ] [Nat]Absence check using state equation in 2628 ms returned sat
[2020-05-13 11:37:35] [INFO ] [Nat]Added 7 Read/Feed constraints in 1181 ms returned sat
[2020-05-13 11:37:35] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 121 ms.
[2020-05-13 11:37:46] [INFO ] Added : 195 causal constraints over 39 iterations in 11292 ms. Result :sat
[2020-05-13 11:37:47] [INFO ] [Real]Absence check using 19 positive place invariants in 35 ms returned sat
[2020-05-13 11:37:47] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 49 ms returned sat
[2020-05-13 11:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:37:50] [INFO ] [Real]Absence check using state equation in 2788 ms returned sat
[2020-05-13 11:37:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:37:50] [INFO ] [Nat]Absence check using 19 positive place invariants in 41 ms returned sat
[2020-05-13 11:37:50] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 49 ms returned sat
[2020-05-13 11:37:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:37:54] [INFO ] [Nat]Absence check using state equation in 4352 ms returned sat
[2020-05-13 11:37:55] [INFO ] [Nat]Added 7 Read/Feed constraints in 622 ms returned sat
[2020-05-13 11:37:55] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 123 ms.
[2020-05-13 11:38:10] [INFO ] Added : 360 causal constraints over 72 iterations in 14769 ms. Result :unknown
[2020-05-13 11:38:10] [INFO ] [Real]Absence check using 19 positive place invariants in 35 ms returned sat
[2020-05-13 11:38:10] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 42 ms returned sat
[2020-05-13 11:38:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:38:13] [INFO ] [Real]Absence check using state equation in 2904 ms returned sat
[2020-05-13 11:38:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:38:13] [INFO ] [Nat]Absence check using 19 positive place invariants in 39 ms returned sat
[2020-05-13 11:38:13] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 42 ms returned sat
[2020-05-13 11:38:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:38:16] [INFO ] [Nat]Absence check using state equation in 2874 ms returned sat
[2020-05-13 11:38:17] [INFO ] [Nat]Added 7 Read/Feed constraints in 784 ms returned sat
[2020-05-13 11:38:17] [INFO ] Deduced a trap composed of 43 places in 160 ms
[2020-05-13 11:38:17] [INFO ] Deduced a trap composed of 46 places in 141 ms
[2020-05-13 11:38:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 451 ms
[2020-05-13 11:38:17] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 123 ms.
[2020-05-13 11:38:33] [INFO ] Added : 320 causal constraints over 64 iterations in 15682 ms. Result :(error "Failed to check-sat")
[2020-05-13 11:38:33] [INFO ] [Real]Absence check using 19 positive place invariants in 34 ms returned sat
[2020-05-13 11:38:33] [INFO ] [Real]Absence check using 19 positive and 51 generalized place invariants in 45 ms returned sat
[2020-05-13 11:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:38:36] [INFO ] [Real]Absence check using state equation in 2700 ms returned sat
[2020-05-13 11:38:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:38:36] [INFO ] [Nat]Absence check using 19 positive place invariants in 38 ms returned sat
[2020-05-13 11:38:36] [INFO ] [Nat]Absence check using 19 positive and 51 generalized place invariants in 40 ms returned sat
[2020-05-13 11:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:38:39] [INFO ] [Nat]Absence check using state equation in 2782 ms returned sat
[2020-05-13 11:38:39] [INFO ] [Nat]Added 7 Read/Feed constraints in 343 ms returned sat
[2020-05-13 11:38:39] [INFO ] Deduced a trap composed of 142 places in 225 ms
[2020-05-13 11:38:39] [INFO ] Deduced a trap composed of 85 places in 168 ms
[2020-05-13 11:38:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 549 ms
[2020-05-13 11:38:40] [INFO ] Computed and/alt/rep : 1598/22313/1598 causal constraints in 125 ms.
[2020-05-13 11:38:48] [INFO ] Added : 165 causal constraints over 33 iterations in 8173 ms. Result :sat
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 691 transition count 1619
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 690 transition count 1619
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 689 transition count 1618
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 689 transition count 1617
Applied a total of 5 rules in 68 ms. Remains 689 /691 variables (removed 2) and now considering 1617/1620 (removed 3) transitions.
// Phase 1: matrix 1617 rows 689 cols
[2020-05-13 11:38:48] [INFO ] Computed 70 place invariants in 22 ms
[2020-05-13 11:38:48] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2020-05-13 11:38:48] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 42 ms returned sat
[2020-05-13 11:38:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:38:51] [INFO ] [Real]Absence check using state equation in 2949 ms returned sat
[2020-05-13 11:38:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:38:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 42 ms returned sat
[2020-05-13 11:38:51] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 42 ms returned sat
[2020-05-13 11:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:38:54] [INFO ] [Nat]Absence check using state equation in 2877 ms returned sat
[2020-05-13 11:38:54] [INFO ] Computed and/alt/rep : 1595/22439/1595 causal constraints in 154 ms.
[2020-05-13 11:39:15] [INFO ] Added : 445 causal constraints over 89 iterations in 21107 ms.(timeout) Result :sat
[2020-05-13 11:39:16] [INFO ] Deduced a trap composed of 46 places in 104 ms
[2020-05-13 11:39:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 424 ms
Attempting to minimize the solution found.
Minimization took 141 ms.
[2020-05-13 11:39:16] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2020-05-13 11:39:16] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 49 ms returned sat
[2020-05-13 11:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:39:19] [INFO ] [Real]Absence check using state equation in 2688 ms returned sat
[2020-05-13 11:39:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:39:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 40 ms returned sat
[2020-05-13 11:39:19] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 48 ms returned sat
[2020-05-13 11:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:39:22] [INFO ] [Nat]Absence check using state equation in 2532 ms returned sat
[2020-05-13 11:39:22] [INFO ] Computed and/alt/rep : 1595/22439/1595 causal constraints in 125 ms.
[2020-05-13 11:39:42] [INFO ] Added : 440 causal constraints over 88 iterations in 20385 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 136 ms.
[2020-05-13 11:39:43] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2020-05-13 11:39:43] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 41 ms returned sat
[2020-05-13 11:39:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:39:46] [INFO ] [Real]Absence check using state equation in 3576 ms returned sat
[2020-05-13 11:39:46] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:39:46] [INFO ] [Nat]Absence check using 15 positive place invariants in 40 ms returned sat
[2020-05-13 11:39:46] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 42 ms returned sat
[2020-05-13 11:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:39:49] [INFO ] [Nat]Absence check using state equation in 2882 ms returned sat
[2020-05-13 11:39:50] [INFO ] Computed and/alt/rep : 1595/22439/1595 causal constraints in 191 ms.
[2020-05-13 11:40:12] [INFO ] Added : 470 causal constraints over 94 iterations in 23099 ms.(timeout) Result :unknown
[2020-05-13 11:40:13] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2020-05-13 11:40:13] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 51 ms returned sat
[2020-05-13 11:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:40:15] [INFO ] [Real]Absence check using state equation in 2695 ms returned sat
[2020-05-13 11:40:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:40:15] [INFO ] [Nat]Absence check using 15 positive place invariants in 38 ms returned sat
[2020-05-13 11:40:16] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 47 ms returned sat
[2020-05-13 11:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:40:18] [INFO ] [Nat]Absence check using state equation in 2725 ms returned sat
[2020-05-13 11:40:18] [INFO ] Computed and/alt/rep : 1595/22439/1595 causal constraints in 136 ms.
[2020-05-13 11:40:38] [INFO ] Added : 330 causal constraints over 66 iterations in 19405 ms. Result :unknown
[2020-05-13 11:40:38] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2020-05-13 11:40:38] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 47 ms returned sat
[2020-05-13 11:40:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:40:41] [INFO ] [Real]Absence check using state equation in 3074 ms returned sat
[2020-05-13 11:40:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:40:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 38 ms returned sat
[2020-05-13 11:40:41] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 43 ms returned sat
[2020-05-13 11:40:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:40:44] [INFO ] [Nat]Absence check using state equation in 3022 ms returned sat
[2020-05-13 11:40:45] [INFO ] Computed and/alt/rep : 1595/22439/1595 causal constraints in 136 ms.
[2020-05-13 11:41:05] [INFO ] Added : 435 causal constraints over 87 iterations in 20224 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 146 ms.
[2020-05-13 11:41:05] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2020-05-13 11:41:05] [INFO ] [Real]Absence check using 15 positive and 55 generalized place invariants in 44 ms returned sat
[2020-05-13 11:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 11:41:08] [INFO ] [Real]Absence check using state equation in 2779 ms returned sat
[2020-05-13 11:41:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 11:41:08] [INFO ] [Nat]Absence check using 15 positive place invariants in 42 ms returned sat
[2020-05-13 11:41:08] [INFO ] [Nat]Absence check using 15 positive and 55 generalized place invariants in 42 ms returned sat
[2020-05-13 11:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 11:41:11] [INFO ] [Nat]Absence check using state equation in 2605 ms returned sat
[2020-05-13 11:41:11] [INFO ] Deduced a trap composed of 63 places in 253 ms
[2020-05-13 11:41:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 339 ms
[2020-05-13 11:41:11] [INFO ] Computed and/alt/rep : 1595/22439/1595 causal constraints in 120 ms.
[2020-05-13 11:41:37] [INFO ] Added : 440 causal constraints over 88 iterations in 25413 ms.(timeout) Result :unknown
[2020-05-13 11:41:37] [INFO ] Flatten gal took : 278 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-13 11:41:37] [INFO ] Applying decomposition
[2020-05-13 11:41:37] [INFO ] Flatten gal took : 281 ms
[2020-05-13 11:41:38] [INFO ] Flatten gal took : 220 ms

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-08b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-08b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-smll-158897515600135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08b.tgz
mv ASLink-PT-08b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;