fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r166-smll-158987787300134
Last Updated
Jun 28, 2020

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

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.980 3600000.00 1608586.00 3083.20 TTFTFTTFFFFTTTFT 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.r166-smll-158987787300134.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 itslola
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 r166-smll-158987787300134
=====================================================================

--------------------
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 1591277310400

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 13:28:32] [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, -timeout, 3600, -rebuildPNML]
[2020-06-04 13:28:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 13:28:33] [INFO ] Load time of PNML (sax parser for PT used): 397 ms
[2020-06-04 13:28:33] [INFO ] Transformed 3618 places.
[2020-06-04 13:28:33] [INFO ] Transformed 4459 transitions.
[2020-06-04 13:28:33] [INFO ] Found NUPN structural information;
[2020-06-04 13:28:33] [INFO ] Parsed PT model containing 3618 places and 4459 transitions in 533 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 203 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 15 resets, run finished after 152 ms. (steps per millisecond=65 ) properties seen :[0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-08b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
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]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
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]
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]
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4459 rows 3618 cols
[2020-06-04 13:28:34] [INFO ] Computed 355 place invariants in 443 ms
[2020-06-04 13:28:35] [INFO ] [Real]Absence check using 83 positive place invariants in 395 ms returned sat
[2020-06-04 13:28:36] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 928 ms returned sat
[2020-06-04 13:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:28:39] [INFO ] [Real]Absence check using state equation in 2804 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 13:28:40] [INFO ] [Real]Absence check using 83 positive place invariants in 335 ms returned sat
[2020-06-04 13:28:41] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 886 ms returned sat
[2020-06-04 13:28:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:28:44] [INFO ] [Real]Absence check using state equation in 2829 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 13:28:46] [INFO ] [Real]Absence check using 83 positive place invariants in 553 ms returned sat
[2020-06-04 13:28:47] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 897 ms returned sat
[2020-06-04 13:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:28:49] [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: Broken pipe (= s214 (- (+ t4428 t4429) t1799))") while checking expression at index 2
[2020-06-04 13:28:50] [INFO ] [Real]Absence check using 83 positive place invariants in 341 ms returned sat
[2020-06-04 13:28:51] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 858 ms returned sat
[2020-06-04 13:28:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:28:54] [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 (= s272 (- t1902 t2155))") while checking expression at index 3
[2020-06-04 13:28:55] [INFO ] [Real]Absence check using 83 positive place invariants in 332 ms returned sat
[2020-06-04 13:28:57] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1096 ms returned sat
[2020-06-04 13:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:28:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 13:28:59] [INFO ] [Real]Absence check using state equation in 2602 ms returned (error "Failed to check-sat")
[2020-06-04 13:29:00] [INFO ] [Real]Absence check using 83 positive place invariants in 326 ms returned sat
[2020-06-04 13:29:01] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 750 ms returned sat
[2020-06-04 13:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:29:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 13:29:04] [INFO ] [Real]Absence check using state equation in 2991 ms returned (error "Failed to check-sat")
[2020-06-04 13:29:05] [INFO ] [Real]Absence check using 83 positive place invariants in 333 ms returned sat
[2020-06-04 13:29:06] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 854 ms returned sat
[2020-06-04 13:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:29:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 13:29:09] [INFO ] [Real]Absence check using state equation in 2895 ms returned (error "Failed to check-sat")
[2020-06-04 13:29:10] [INFO ] [Real]Absence check using 83 positive place invariants in 328 ms returned sat
[2020-06-04 13:29:11] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 737 ms returned sat
[2020-06-04 13:29:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:29:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 13:29:14] [INFO ] [Real]Absence check using state equation in 3239 ms returned (error "Failed to check-sat")
[2020-06-04 13:29:16] [INFO ] [Real]Absence check using 83 positive place invariants in 467 ms returned sat
[2020-06-04 13:29:17] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 1080 ms returned sat
[2020-06-04 13:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:29:19] [INFO ] [Real]Absence check using state equation in 2508 ms returned (error "Solver has unexpectedly terminated")
Support contains 31 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 826 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 826 Pre rules applied. Total rules applied 1712 place count 2776 transition count 2763
Deduced a syphon composed of 826 places in 31 ms
Ensure Unique test removed 77 places
Reduce places removed 903 places and 0 transitions.
Iterating global reduction 3 with 1729 rules applied. Total rules applied 3441 place count 1873 transition count 2763
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 3502 place count 1861 transition count 2714
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 4 with 49 rules applied. Total rules applied 3551 place count 1812 transition count 2714
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 30 Pre rules applied. Total rules applied 3551 place count 1812 transition count 2684
Deduced a syphon composed of 30 places in 31 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 3640 place count 1753 transition count 2684
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 29 Pre rules applied. Total rules applied 3640 place count 1753 transition count 2655
Deduced a syphon composed of 29 places in 28 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 5 with 58 rules applied. Total rules applied 3698 place count 1724 transition count 2655
Symmetric choice reduction at 5 with 115 rule applications. Total rules 3813 place count 1724 transition count 2655
Deduced a syphon composed of 115 places in 9 ms
Reduce places removed 115 places and 115 transitions.
Iterating global reduction 5 with 230 rules applied. Total rules applied 4043 place count 1609 transition count 2540
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4044 place count 1609 transition count 2539
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 37 Pre rules applied. Total rules applied 4044 place count 1609 transition count 2502
Deduced a syphon composed of 37 places in 8 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 4119 place count 1571 transition count 2502
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 4119 place count 1571 transition count 2501
Deduced a syphon composed of 1 places in 8 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 4122 place count 1569 transition count 2501
Symmetric choice reduction at 6 with 9 rule applications. Total rules 4131 place count 1569 transition count 2501
Deduced a syphon composed of 9 places in 8 ms
Reduce places removed 9 places and 57 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 4149 place count 1560 transition count 2444
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 4149 place count 1560 transition count 2436
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 4165 place count 1552 transition count 2436
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4166 place count 1552 transition count 2436
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 4168 place count 1551 transition count 2428
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4169 place count 1551 transition count 2428
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 4171 place count 1550 transition count 2420
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4172 place count 1550 transition count 2420
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 4174 place count 1549 transition count 2412
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4175 place count 1549 transition count 2412
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 4177 place count 1548 transition count 2404
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4178 place count 1548 transition count 2404
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 4180 place count 1547 transition count 2396
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4181 place count 1547 transition count 2396
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 4183 place count 1546 transition count 2388
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4184 place count 1546 transition count 2388
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 4186 place count 1545 transition count 2380
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4187 place count 1545 transition count 2380
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 4189 place count 1544 transition count 2372
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4190 place count 1544 transition count 2372
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 4192 place count 1543 transition count 2364
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4193 place count 1543 transition count 2364
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 4195 place count 1542 transition count 2356
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4196 place count 1542 transition count 2356
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 4198 place count 1541 transition count 2348
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4199 place count 1541 transition count 2348
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 4201 place count 1540 transition count 2340
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4202 place count 1540 transition count 2340
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 4204 place count 1539 transition count 2332
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4205 place count 1539 transition count 2332
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 4207 place count 1538 transition count 2324
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4208 place count 1538 transition count 2324
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 4210 place count 1537 transition count 2316
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4211 place count 1537 transition count 2316
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 4213 place count 1536 transition count 2308
Performed 212 Post agglomeration using F-continuation condition.Transition count delta: 212
Deduced a syphon composed of 212 places in 6 ms
Ensure Unique test removed 2 places
Reduce places removed 214 places and 0 transitions.
Iterating global reduction 6 with 426 rules applied. Total rules applied 4639 place count 1322 transition count 2096
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4640 place count 1322 transition count 2096
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 4642 place count 1321 transition count 2095
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 4643 place count 1320 transition count 2095
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4644 place count 1320 transition count 2095
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4646 place count 1319 transition count 2094
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 4648 place count 1319 transition count 2092
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4649 place count 1318 transition count 2092
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4651 place count 1317 transition count 2101
Free-agglomeration rule applied 11 times.
Iterating global reduction 9 with 11 rules applied. Total rules applied 4662 place count 1317 transition count 2090
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 9 with 11 rules applied. Total rules applied 4673 place count 1306 transition count 2090
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 10 with 10 rules applied. Total rules applied 4683 place count 1306 transition count 2080
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 4693 place count 1296 transition count 2080
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4694 place count 1295 transition count 2079
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 4701 place count 1290 transition count 2077
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 4703 place count 1288 transition count 2077
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 7 Pre rules applied. Total rules applied 4703 place count 1288 transition count 2070
Deduced a syphon composed of 7 places in 5 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 4717 place count 1281 transition count 2070
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 13 with 3 rules applied. Total rules applied 4720 place count 1278 transition count 2070
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 14 with 12 rules applied. Total rules applied 4732 place count 1272 transition count 2064
Symmetric choice reduction at 14 with 3 rule applications. Total rules 4735 place count 1272 transition count 2064
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 4741 place count 1269 transition count 2061
Free-agglomeration rule applied 3 times.
Iterating global reduction 14 with 3 rules applied. Total rules applied 4744 place count 1269 transition count 2058
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 4747 place count 1266 transition count 2058
Applied a total of 4747 rules in 4070 ms. Remains 1266 /3618 variables (removed 2352) and now considering 2058/4459 (removed 2401) transitions.
Finished structural reductions, in 1 iterations. Remains : 1266/3618 places, 2058/4459 transitions.
Incomplete random walk after 1000000 steps, including 9373 resets, run finished after 6218 ms. (steps per millisecond=160 ) properties seen :[0, 0, 1, 0, 0, 1, 0, 0, 0]
FORMULA ASLink-PT-08b-ReachabilityCardinality-10 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 1336 resets, run finished after 2073 ms. (steps per millisecond=482 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1430 resets, run finished after 2243 ms. (steps per millisecond=445 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1311 resets, run finished after 2335 ms. (steps per millisecond=428 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1465 resets, run finished after 2065 ms. (steps per millisecond=484 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1363 resets, run finished after 2198 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1586 resets, run finished after 1803 ms. (steps per millisecond=554 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1470 resets, run finished after 2049 ms. (steps per millisecond=488 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2058 rows 1266 cols
[2020-06-04 13:29:45] [INFO ] Computed 224 place invariants in 299 ms
[2020-06-04 13:29:45] [INFO ] [Real]Absence check using 59 positive place invariants in 97 ms returned sat
[2020-06-04 13:29:45] [INFO ] [Real]Absence check using 59 positive and 165 generalized place invariants in 184 ms returned sat
[2020-06-04 13:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:29:52] [INFO ] [Real]Absence check using state equation in 6686 ms returned sat
[2020-06-04 13:29:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:29:52] [INFO ] [Nat]Absence check using 59 positive place invariants in 113 ms returned sat
[2020-06-04 13:29:52] [INFO ] [Nat]Absence check using 59 positive and 165 generalized place invariants in 165 ms returned sat
[2020-06-04 13:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:30:00] [INFO ] [Nat]Absence check using state equation in 7985 ms returned sat
[2020-06-04 13:30:00] [INFO ] State equation strengthened by 36 read => feed constraints.
[2020-06-04 13:30:01] [INFO ] [Nat]Added 36 Read/Feed constraints in 683 ms returned sat
[2020-06-04 13:30:02] [INFO ] Computed and/alt/rep : 2036/22884/2036 causal constraints in 320 ms.
[2020-06-04 13:30:21] [INFO ] Added : 410 causal constraints over 82 iterations in 20124 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 104 ms.
[2020-06-04 13:30:22] [INFO ] [Real]Absence check using 59 positive place invariants in 160 ms returned sat
[2020-06-04 13:30:23] [INFO ] [Real]Absence check using 59 positive and 165 generalized place invariants in 313 ms returned sat
[2020-06-04 13:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:30:32] [INFO ] [Real]Absence check using state equation in 8872 ms returned sat
[2020-06-04 13:30:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:30:32] [INFO ] [Nat]Absence check using 59 positive place invariants in 241 ms returned sat
[2020-06-04 13:30:33] [INFO ] [Nat]Absence check using 59 positive and 165 generalized place invariants in 270 ms returned unsat
[2020-06-04 13:30:33] [INFO ] [Real]Absence check using 59 positive place invariants in 164 ms returned sat
[2020-06-04 13:30:33] [INFO ] [Real]Absence check using 59 positive and 165 generalized place invariants in 302 ms returned sat
[2020-06-04 13:30:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:30:41] [INFO ] [Real]Absence check using state equation in 7827 ms returned sat
[2020-06-04 13:30:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:30:42] [INFO ] [Nat]Absence check using 59 positive place invariants in 251 ms returned sat
[2020-06-04 13:30:42] [INFO ] [Nat]Absence check using 59 positive and 165 generalized place invariants in 292 ms returned sat
[2020-06-04 13:30:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:30:50] [INFO ] [Nat]Absence check using state equation in 8050 ms returned sat
[2020-06-04 13:30:50] [INFO ] [Nat]Added 36 Read/Feed constraints in 338 ms returned sat
[2020-06-04 13:30:51] [INFO ] Computed and/alt/rep : 2036/22884/2036 causal constraints in 179 ms.
[2020-06-04 13:31:11] [INFO ] Added : 355 causal constraints over 71 iterations in 20230 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 71 ms.
[2020-06-04 13:31:11] [INFO ] [Real]Absence check using 59 positive place invariants in 106 ms returned sat
[2020-06-04 13:31:12] [INFO ] [Real]Absence check using 59 positive and 165 generalized place invariants in 299 ms returned sat
[2020-06-04 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:31:20] [INFO ] [Real]Absence check using state equation in 7912 ms returned sat
[2020-06-04 13:31:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:31:20] [INFO ] [Nat]Absence check using 59 positive place invariants in 243 ms returned sat
[2020-06-04 13:31:21] [INFO ] [Nat]Absence check using 59 positive and 165 generalized place invariants in 276 ms returned sat
[2020-06-04 13:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:31:28] [INFO ] [Nat]Absence check using state equation in 7679 ms returned sat
[2020-06-04 13:31:28] [INFO ] [Nat]Added 36 Read/Feed constraints in 225 ms returned sat
[2020-06-04 13:31:29] [INFO ] Computed and/alt/rep : 2036/22884/2036 causal constraints in 264 ms.
[2020-06-04 13:31:49] [INFO ] Added : 370 causal constraints over 74 iterations in 20149 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 83 ms.
[2020-06-04 13:31:49] [INFO ] [Real]Absence check using 59 positive place invariants in 95 ms returned sat
[2020-06-04 13:31:50] [INFO ] [Real]Absence check using 59 positive and 165 generalized place invariants in 197 ms returned sat
[2020-06-04 13:31:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:31:57] [INFO ] [Real]Absence check using state equation in 7239 ms returned sat
[2020-06-04 13:31:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:31:58] [INFO ] [Nat]Absence check using 59 positive place invariants in 243 ms returned sat
[2020-06-04 13:31:58] [INFO ] [Nat]Absence check using 59 positive and 165 generalized place invariants in 309 ms returned sat
[2020-06-04 13:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:32:05] [INFO ] [Nat]Absence check using state equation in 7098 ms returned sat
[2020-06-04 13:32:05] [INFO ] [Nat]Added 36 Read/Feed constraints in 283 ms returned sat
[2020-06-04 13:32:06] [INFO ] Computed and/alt/rep : 2036/22884/2036 causal constraints in 180 ms.
[2020-06-04 13:32:26] [INFO ] Added : 425 causal constraints over 85 iterations in 20897 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 115 ms.
[2020-06-04 13:32:27] [INFO ] [Real]Absence check using 59 positive place invariants in 92 ms returned sat
[2020-06-04 13:32:27] [INFO ] [Real]Absence check using 59 positive and 165 generalized place invariants in 187 ms returned sat
[2020-06-04 13:32:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:32:35] [INFO ] [Real]Absence check using state equation in 8043 ms returned sat
[2020-06-04 13:32:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:32:36] [INFO ] [Nat]Absence check using 59 positive place invariants in 151 ms returned sat
[2020-06-04 13:32:36] [INFO ] [Nat]Absence check using 59 positive and 165 generalized place invariants in 186 ms returned sat
[2020-06-04 13:32:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:32:42] [INFO ] [Nat]Absence check using state equation in 6525 ms returned sat
[2020-06-04 13:32:43] [INFO ] [Nat]Added 36 Read/Feed constraints in 357 ms returned sat
[2020-06-04 13:32:43] [INFO ] Computed and/alt/rep : 2036/22884/2036 causal constraints in 233 ms.
[2020-06-04 13:33:03] [INFO ] Added : 340 causal constraints over 68 iterations in 20387 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 75 ms.
[2020-06-04 13:33:04] [INFO ] [Real]Absence check using 59 positive place invariants in 144 ms returned sat
[2020-06-04 13:33:04] [INFO ] [Real]Absence check using 59 positive and 165 generalized place invariants in 285 ms returned sat
[2020-06-04 13:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:33:12] [INFO ] [Real]Absence check using state equation in 7441 ms returned sat
[2020-06-04 13:33:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:33:12] [INFO ] [Nat]Absence check using 59 positive place invariants in 244 ms returned sat
[2020-06-04 13:33:13] [INFO ] [Nat]Absence check using 59 positive and 165 generalized place invariants in 276 ms returned sat
[2020-06-04 13:33:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:33:20] [INFO ] [Nat]Absence check using state equation in 7098 ms returned sat
[2020-06-04 13:33:22] [INFO ] [Nat]Added 36 Read/Feed constraints in 2319 ms returned sat
[2020-06-04 13:33:22] [INFO ] Computed and/alt/rep : 2036/22884/2036 causal constraints in 257 ms.
[2020-06-04 13:33:42] [INFO ] Added : 390 causal constraints over 78 iterations in 20302 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 119 ms.
FORMULA ASLink-PT-08b-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 971900 steps, including 12140 resets, run finished after 6295 ms. (steps per millisecond=154 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1321300 steps, including 16192 resets, run finished after 8330 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1457800 steps, including 17965 resets, run finished after 9185 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1388500 steps, including 17032 resets, run finished after 8845 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1110200 steps, including 13742 resets, run finished after 7604 ms. (steps per millisecond=146 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1942100 steps, including 23806 resets, run finished after 12357 ms. (steps per millisecond=157 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 1266 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1266/1266 places, 2058/2058 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 1266 transition count 2054
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 1262 transition count 2054
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 8 place count 1262 transition count 2051
Deduced a syphon composed of 3 places in 5 ms
Ensure Unique test removed 1 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 7 rules applied. Total rules applied 15 place count 1258 transition count 2051
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 19 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 20 place count 1256 transition count 2049
Applied a total of 20 rules in 149 ms. Remains 1256 /1266 variables (removed 10) and now considering 2049/2058 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1256/1266 places, 2049/2058 transitions.
Incomplete random walk after 1000000 steps, including 9424 resets, run finished after 6229 ms. (steps per millisecond=160 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1347 resets, run finished after 2435 ms. (steps per millisecond=410 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1331 resets, run finished after 2699 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1472 resets, run finished after 2411 ms. (steps per millisecond=414 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1391 resets, run finished after 2191 ms. (steps per millisecond=456 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1587 resets, run finished after 1815 ms. (steps per millisecond=550 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1489 resets, run finished after 2394 ms. (steps per millisecond=417 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2145288 steps, run timeout after 30001 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0, 0, 0]
Probabilistic random walk after 2145288 steps, saw 364479 distinct states, run finished after 30001 ms. (steps per millisecond=71 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2049 rows 1256 cols
[2020-06-04 13:35:26] [INFO ] Computed 223 place invariants in 170 ms
[2020-06-04 13:35:26] [INFO ] [Real]Absence check using 59 positive place invariants in 92 ms returned sat
[2020-06-04 13:35:26] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 176 ms returned sat
[2020-06-04 13:35:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:35:33] [INFO ] [Real]Absence check using state equation in 6852 ms returned sat
[2020-06-04 13:35:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:35:34] [INFO ] [Nat]Absence check using 59 positive place invariants in 138 ms returned sat
[2020-06-04 13:35:34] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 185 ms returned sat
[2020-06-04 13:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:35:41] [INFO ] [Nat]Absence check using state equation in 7004 ms returned sat
[2020-06-04 13:35:41] [INFO ] State equation strengthened by 39 read => feed constraints.
[2020-06-04 13:35:41] [INFO ] [Nat]Added 39 Read/Feed constraints in 306 ms returned sat
[2020-06-04 13:35:42] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 226 ms.
[2020-06-04 13:36:02] [INFO ] Added : 415 causal constraints over 83 iterations in 20480 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 158 ms.
[2020-06-04 13:36:03] [INFO ] [Real]Absence check using 59 positive place invariants in 146 ms returned sat
[2020-06-04 13:36:03] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 293 ms returned sat
[2020-06-04 13:36:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:36:11] [INFO ] [Real]Absence check using state equation in 7608 ms returned sat
[2020-06-04 13:36:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:36:11] [INFO ] [Nat]Absence check using 59 positive place invariants in 88 ms returned sat
[2020-06-04 13:36:11] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 188 ms returned sat
[2020-06-04 13:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:36:19] [INFO ] [Nat]Absence check using state equation in 7190 ms returned sat
[2020-06-04 13:36:19] [INFO ] [Nat]Added 39 Read/Feed constraints in 60 ms returned sat
[2020-06-04 13:36:19] [INFO ] Deduced a trap composed of 18 places in 136 ms
[2020-06-04 13:36:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 325 ms
[2020-06-04 13:36:19] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 234 ms.
[2020-06-04 13:36:39] [INFO ] Added : 370 causal constraints over 74 iterations in 20144 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 116 ms.
[2020-06-04 13:36:40] [INFO ] [Real]Absence check using 59 positive place invariants in 88 ms returned sat
[2020-06-04 13:36:40] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 175 ms returned sat
[2020-06-04 13:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:36:47] [INFO ] [Real]Absence check using state equation in 7068 ms returned sat
[2020-06-04 13:36:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:36:47] [INFO ] [Nat]Absence check using 59 positive place invariants in 82 ms returned sat
[2020-06-04 13:36:48] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 179 ms returned sat
[2020-06-04 13:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:36:54] [INFO ] [Nat]Absence check using state equation in 6646 ms returned sat
[2020-06-04 13:36:55] [INFO ] [Nat]Added 39 Read/Feed constraints in 520 ms returned sat
[2020-06-04 13:36:55] [INFO ] Deduced a trap composed of 26 places in 199 ms
[2020-06-04 13:36:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 339 ms
[2020-06-04 13:36:55] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 151 ms.
[2020-06-04 13:37:16] [INFO ] Added : 380 causal constraints over 76 iterations in 20848 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 141 ms.
[2020-06-04 13:37:17] [INFO ] [Real]Absence check using 59 positive place invariants in 91 ms returned sat
[2020-06-04 13:37:17] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 185 ms returned sat
[2020-06-04 13:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:37:24] [INFO ] [Real]Absence check using state equation in 6971 ms returned sat
[2020-06-04 13:37:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:37:24] [INFO ] [Nat]Absence check using 59 positive place invariants in 84 ms returned sat
[2020-06-04 13:37:25] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 190 ms returned sat
[2020-06-04 13:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:37:31] [INFO ] [Nat]Absence check using state equation in 6855 ms returned sat
[2020-06-04 13:37:32] [INFO ] [Nat]Added 39 Read/Feed constraints in 75 ms returned sat
[2020-06-04 13:37:32] [INFO ] Deduced a trap composed of 40 places in 660 ms
[2020-06-04 13:37:33] [INFO ] Deduced a trap composed of 36 places in 511 ms
[2020-06-04 13:37:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1464 ms
[2020-06-04 13:37:33] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 276 ms.
[2020-06-04 13:37:54] [INFO ] Added : 460 causal constraints over 92 iterations in 20568 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 103 ms.
[2020-06-04 13:37:54] [INFO ] [Real]Absence check using 59 positive place invariants in 90 ms returned sat
[2020-06-04 13:37:55] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 181 ms returned sat
[2020-06-04 13:37:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:38:02] [INFO ] [Real]Absence check using state equation in 7310 ms returned sat
[2020-06-04 13:38:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:38:02] [INFO ] [Nat]Absence check using 59 positive place invariants in 83 ms returned sat
[2020-06-04 13:38:03] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 172 ms returned sat
[2020-06-04 13:38:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:38:10] [INFO ] [Nat]Absence check using state equation in 7079 ms returned sat
[2020-06-04 13:38:10] [INFO ] [Nat]Added 39 Read/Feed constraints in 324 ms returned sat
[2020-06-04 13:38:10] [INFO ] Deduced a trap composed of 39 places in 406 ms
[2020-06-04 13:38:11] [INFO ] Deduced a trap composed of 21 places in 418 ms
[2020-06-04 13:38:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1080 ms
[2020-06-04 13:38:11] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 225 ms.
[2020-06-04 13:38:31] [INFO ] Added : 350 causal constraints over 70 iterations in 20262 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 125 ms.
[2020-06-04 13:38:32] [INFO ] [Real]Absence check using 59 positive place invariants in 125 ms returned sat
[2020-06-04 13:38:32] [INFO ] [Real]Absence check using 59 positive and 164 generalized place invariants in 172 ms returned sat
[2020-06-04 13:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:38:39] [INFO ] [Real]Absence check using state equation in 6903 ms returned sat
[2020-06-04 13:38:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:38:40] [INFO ] [Nat]Absence check using 59 positive place invariants in 140 ms returned sat
[2020-06-04 13:38:40] [INFO ] [Nat]Absence check using 59 positive and 164 generalized place invariants in 249 ms returned sat
[2020-06-04 13:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:38:46] [INFO ] [Nat]Absence check using state equation in 6466 ms returned sat
[2020-06-04 13:38:47] [INFO ] [Nat]Added 39 Read/Feed constraints in 233 ms returned sat
[2020-06-04 13:38:47] [INFO ] Computed and/alt/rep : 2027/22924/2027 causal constraints in 240 ms.
[2020-06-04 13:39:08] [INFO ] Added : 415 causal constraints over 83 iterations in 21637 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 91 ms.
Incomplete Parikh walk after 1884500 steps, including 22940 resets, run finished after 12974 ms. (steps per millisecond=145 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1127400 steps, including 13962 resets, run finished after 7097 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1219900 steps, including 14954 resets, run finished after 8317 ms. (steps per millisecond=146 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 2037200 steps, including 24762 resets, run finished after 13560 ms. (steps per millisecond=150 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 2814900 steps, including 34057 resets, run finished after 17835 ms. (steps per millisecond=157 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1995200 steps, including 24346 resets, run finished after 12791 ms. (steps per millisecond=155 ) 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 52 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 46 ms. Remains 1256 /1256 variables (removed 0) and now considering 2049/2049 (removed 0) transitions.
// Phase 1: matrix 2049 rows 1256 cols
[2020-06-04 13:40:22] [INFO ] Computed 223 place invariants in 53 ms
[2020-06-04 13:40:28] [INFO ] Implicit Places using invariants in 6728 ms returned [3, 20, 21, 24, 34, 51, 69, 106, 153, 166, 167, 168, 169, 171, 188, 207, 291, 304, 305, 306, 307, 309, 326, 344, 427, 440, 441, 442, 443, 445, 463, 481, 553, 567, 580, 582, 583, 585, 602, 620, 702, 715, 716, 717, 719, 739, 757, 832, 848, 849, 851, 868, 886, 957, 961, 962, 973, 974, 976, 994, 1012, 1081, 1085, 1086, 1089, 1100, 1102, 1103, 1121, 1123, 1127, 1145, 1146, 1147, 1148, 1160, 1166, 1172, 1178, 1184, 1190, 1196, 1202, 1208, 1214, 1220]
Discarding 86 places :
Implicit Place search using SMT only with invariants took 6735 ms to find 86 implicit places.
[2020-06-04 13:40:29] [INFO ] Redundant transitions in 338 ms returned []
// Phase 1: matrix 2049 rows 1170 cols
[2020-06-04 13:40:29] [INFO ] Computed 137 place invariants in 59 ms
[2020-06-04 13:40:38] [INFO ] Dead Transitions using invariants and state equation in 9515 ms returned []
Starting structural reductions, iteration 1 : 1170/1256 places, 2049/2049 transitions.
Performed 144 Post agglomeration using F-continuation condition.Transition count delta: 144
Iterating post reduction 0 with 144 rules applied. Total rules applied 144 place count 1170 transition count 1905
Reduce places removed 144 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 145 rules applied. Total rules applied 289 place count 1026 transition count 1904
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 289 place count 1026 transition count 1853
Deduced a syphon composed of 51 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 103 rules applied. Total rules applied 392 place count 974 transition count 1853
Discarding 14 places :
Implicit places reduction removed 14 places
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 2 with 30 rules applied. Total rules applied 422 place count 960 transition count 1837
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 438 place count 944 transition count 1837
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 438 place count 944 transition count 1836
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 440 place count 943 transition count 1836
Symmetric choice reduction at 4 with 15 rule applications. Total rules 455 place count 943 transition count 1836
Deduced a syphon composed of 15 places in 4 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 485 place count 928 transition count 1821
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 488 place count 928 transition count 1818
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 488 place count 928 transition count 1817
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 490 place count 927 transition count 1817
Symmetric choice reduction at 5 with 3 rule applications. Total rules 493 place count 927 transition count 1817
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 499 place count 924 transition count 1811
Symmetric choice reduction at 5 with 1 rule applications. Total rules 500 place count 924 transition count 1811
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 502 place count 923 transition count 1810
Symmetric choice reduction at 5 with 1 rule applications. Total rules 503 place count 923 transition count 1810
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 505 place count 922 transition count 1808
Performed 67 Post agglomeration using F-continuation condition.Transition count delta: 67
Deduced a syphon composed of 67 places in 4 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 5 with 134 rules applied. Total rules applied 639 place count 855 transition count 1741
Symmetric choice reduction at 5 with 6 rule applications. Total rules 645 place count 855 transition count 1741
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 657 place count 849 transition count 1735
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 663 place count 849 transition count 1729
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 667 place count 847 transition count 1730
Free-agglomeration rule applied 5 times.
Iterating global reduction 6 with 5 rules applied. Total rules applied 672 place count 847 transition count 1725
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 680 place count 842 transition count 1722
Free-agglomeration rule (complex) applied 28 times.
Iterating global reduction 7 with 28 rules applied. Total rules applied 708 place count 842 transition count 1694
Ensure Unique test removed 1 places
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 7 with 29 rules applied. Total rules applied 737 place count 813 transition count 1694
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 8 with 24 rules applied. Total rules applied 761 place count 813 transition count 1694
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 762 place count 813 transition count 1694
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 765 place count 813 transition count 1691
Applied a total of 765 rules in 937 ms. Remains 813 /1170 variables (removed 357) and now considering 1691/2049 (removed 358) transitions.
// Phase 1: matrix 1691 rows 813 cols
[2020-06-04 13:40:39] [INFO ] Computed 121 place invariants in 28 ms
[2020-06-04 13:40:43] [INFO ] Implicit Places using invariants in 3499 ms returned [74, 93, 99, 102, 104, 107, 108, 162, 180, 186, 189, 191, 192, 197, 198, 251, 269, 275, 278, 282, 287, 288, 358, 364, 367, 384, 385, 438, 456, 462, 465, 467, 468, 473, 474, 553, 560, 563, 566, 569, 577, 578, 632, 650, 656, 659, 661, 666, 667, 720, 737, 743, 746, 748]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 3506 ms to find 54 implicit places.
Starting structural reductions, iteration 2 : 759/1256 places, 1691/2049 transitions.
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 759 transition count 1691
Deduced a syphon composed of 23 places in 6 ms
Reduce places removed 23 places and 23 transitions.
Iterating global reduction 0 with 46 rules applied. Total rules applied 69 place count 736 transition count 1668
Symmetric choice reduction at 0 with 8 rule applications. Total rules 77 place count 736 transition count 1668
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 93 place count 728 transition count 1660
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 6 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 119 place count 715 transition count 1647
Free-agglomeration rule applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 139 place count 715 transition count 1627
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 159 place count 695 transition count 1627
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 165 place count 695 transition count 1621
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 171 place count 689 transition count 1621
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 177 place count 689 transition count 1621
Applied a total of 177 rules in 251 ms. Remains 689 /759 variables (removed 70) and now considering 1621/1691 (removed 70) transitions.
// Phase 1: matrix 1621 rows 689 cols
[2020-06-04 13:40:43] [INFO ] Computed 67 place invariants in 37 ms
[2020-06-04 13:40:46] [INFO ] Implicit Places using invariants in 3127 ms returned []
// Phase 1: matrix 1621 rows 689 cols
[2020-06-04 13:40:46] [INFO ] Computed 67 place invariants in 22 ms
[2020-06-04 13:40:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-04 13:40:57] [INFO ] Implicit Places using invariants and state equation in 11286 ms returned []
Implicit Place search using SMT with State Equation took 14414 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 689/1256 places, 1621/2049 transitions.
Incomplete random walk after 1000000 steps, including 14423 resets, run finished after 4761 ms. (steps per millisecond=210 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2459 resets, run finished after 1267 ms. (steps per millisecond=789 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2598 resets, run finished after 1458 ms. (steps per millisecond=685 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3071 resets, run finished after 1361 ms. (steps per millisecond=734 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2670 resets, run finished after 1411 ms. (steps per millisecond=708 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2820 resets, run finished after 1221 ms. (steps per millisecond=819 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3089 resets, run finished after 1360 ms. (steps per millisecond=735 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 2923807 steps, run timeout after 30001 ms. (steps per millisecond=97 ) properties seen :[0, 0, 0, 0, 1, 1]
Probabilistic random walk after 2923807 steps, saw 651266 distinct states, run finished after 30001 ms. (steps per millisecond=97 ) properties seen :[0, 0, 0, 0, 1, 1]
FORMULA ASLink-PT-08b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1621 rows 689 cols
[2020-06-04 13:41:40] [INFO ] Computed 67 place invariants in 22 ms
[2020-06-04 13:41:40] [INFO ] [Real]Absence check using 14 positive place invariants in 32 ms returned sat
[2020-06-04 13:41:40] [INFO ] [Real]Absence check using 14 positive and 53 generalized place invariants in 42 ms returned sat
[2020-06-04 13:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:41:43] [INFO ] [Real]Absence check using state equation in 2713 ms returned sat
[2020-06-04 13:41:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:41:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 71 ms returned sat
[2020-06-04 13:41:43] [INFO ] [Nat]Absence check using 14 positive and 53 generalized place invariants in 66 ms returned sat
[2020-06-04 13:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:41:47] [INFO ] [Nat]Absence check using state equation in 3652 ms returned sat
[2020-06-04 13:41:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2020-06-04 13:41:48] [INFO ] [Nat]Added 7 Read/Feed constraints in 820 ms returned sat
[2020-06-04 13:41:48] [INFO ] Computed and/alt/rep : 1599/22334/1599 causal constraints in 137 ms.
[2020-06-04 13:41:58] [INFO ] Added : 145 causal constraints over 29 iterations in 10493 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 56 ms.
[2020-06-04 13:41:59] [INFO ] [Real]Absence check using 14 positive place invariants in 30 ms returned sat
[2020-06-04 13:41:59] [INFO ] [Real]Absence check using 14 positive and 53 generalized place invariants in 51 ms returned sat
[2020-06-04 13:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:42:02] [INFO ] [Real]Absence check using state equation in 2807 ms returned sat
[2020-06-04 13:42:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:42:02] [INFO ] [Nat]Absence check using 14 positive place invariants in 60 ms returned sat
[2020-06-04 13:42:02] [INFO ] [Nat]Absence check using 14 positive and 53 generalized place invariants in 73 ms returned sat
[2020-06-04 13:42:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:42:06] [INFO ] [Nat]Absence check using state equation in 4294 ms returned sat
[2020-06-04 13:42:07] [INFO ] [Nat]Added 7 Read/Feed constraints in 315 ms returned sat
[2020-06-04 13:42:07] [INFO ] Deduced a trap composed of 34 places in 110 ms
[2020-06-04 13:42:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 249 ms
[2020-06-04 13:42:07] [INFO ] Computed and/alt/rep : 1599/22334/1599 causal constraints in 178 ms.
[2020-06-04 13:42:32] [INFO ] Added : 465 causal constraints over 93 iterations in 24850 ms.(timeout) Result :unknown
[2020-06-04 13:42:32] [INFO ] [Real]Absence check using 14 positive place invariants in 31 ms returned sat
[2020-06-04 13:42:32] [INFO ] [Real]Absence check using 14 positive and 53 generalized place invariants in 41 ms returned sat
[2020-06-04 13:42:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:42:35] [INFO ] [Real]Absence check using state equation in 2704 ms returned sat
[2020-06-04 13:42:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:42:35] [INFO ] [Nat]Absence check using 14 positive place invariants in 58 ms returned sat
[2020-06-04 13:42:35] [INFO ] [Nat]Absence check using 14 positive and 53 generalized place invariants in 65 ms returned sat
[2020-06-04 13:42:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:42:39] [INFO ] [Nat]Absence check using state equation in 3580 ms returned sat
[2020-06-04 13:42:41] [INFO ] [Nat]Added 7 Read/Feed constraints in 2250 ms returned sat
[2020-06-04 13:42:41] [INFO ] Computed and/alt/rep : 1599/22334/1599 causal constraints in 168 ms.
[2020-06-04 13:43:01] [INFO ] Added : 285 causal constraints over 57 iterations in 20133 ms.(timeout) Result :sat
[2020-06-04 13:43:01] [INFO ] Deduced a trap composed of 46 places in 216 ms
[2020-06-04 13:43:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 465 ms
Attempting to minimize the solution found.
Minimization took 68 ms.
[2020-06-04 13:43:02] [INFO ] [Real]Absence check using 14 positive place invariants in 55 ms returned sat
[2020-06-04 13:43:02] [INFO ] [Real]Absence check using 14 positive and 53 generalized place invariants in 72 ms returned sat
[2020-06-04 13:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:43:04] [INFO ] [Real]Absence check using state equation in 2303 ms returned sat
[2020-06-04 13:43:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:43:05] [INFO ] [Nat]Absence check using 14 positive place invariants in 59 ms returned sat
[2020-06-04 13:43:05] [INFO ] [Nat]Absence check using 14 positive and 53 generalized place invariants in 75 ms returned sat
[2020-06-04 13:43:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:43:07] [INFO ] [Nat]Absence check using state equation in 2571 ms returned sat
[2020-06-04 13:43:08] [INFO ] [Nat]Added 7 Read/Feed constraints in 536 ms returned sat
[2020-06-04 13:43:08] [INFO ] Computed and/alt/rep : 1599/22334/1599 causal constraints in 183 ms.
[2020-06-04 13:43:28] [INFO ] Added : 475 causal constraints over 95 iterations in 20361 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 129 ms.
Incomplete Parikh walk after 779900 steps, including 14897 resets, run finished after 4152 ms. (steps per millisecond=187 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 701700 steps, including 13646 resets, run finished after 3456 ms. (steps per millisecond=203 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 810700 steps, including 15528 resets, run finished after 4015 ms. (steps per millisecond=201 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1185500 steps, including 22445 resets, run finished after 5823 ms. (steps per millisecond=203 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 18 out of 689 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 689/689 places, 1621/1621 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 689 transition count 1620
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 688 transition count 1620
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 688 transition count 1619
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 687 transition count 1619
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 685 transition count 1617
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 684 transition count 1616
Applied a total of 9 rules in 88 ms. Remains 684 /689 variables (removed 5) and now considering 1616/1621 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 684/689 places, 1616/1621 transitions.
Incomplete random walk after 1000000 steps, including 14976 resets, run finished after 5107 ms. (steps per millisecond=195 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1975 resets, run finished after 1358 ms. (steps per millisecond=736 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2084 resets, run finished after 1375 ms. (steps per millisecond=727 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2370 resets, run finished after 1242 ms. (steps per millisecond=805 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2113 resets, run finished after 1339 ms. (steps per millisecond=746 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 3377278 steps, run timeout after 30001 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 3377278 steps, saw 645234 distinct states, run finished after 30001 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 1616 rows 684 cols
[2020-06-04 13:44:26] [INFO ] Computed 67 place invariants in 24 ms
[2020-06-04 13:44:27] [INFO ] [Real]Absence check using 17 positive place invariants in 40 ms returned sat
[2020-06-04 13:44:27] [INFO ] [Real]Absence check using 17 positive and 50 generalized place invariants in 40 ms returned sat
[2020-06-04 13:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:44:30] [INFO ] [Real]Absence check using state equation in 3310 ms returned sat
[2020-06-04 13:44:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:44:30] [INFO ] [Nat]Absence check using 17 positive place invariants in 37 ms returned sat
[2020-06-04 13:44:30] [INFO ] [Nat]Absence check using 17 positive and 50 generalized place invariants in 38 ms returned sat
[2020-06-04 13:44:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:44:33] [INFO ] [Nat]Absence check using state equation in 2980 ms returned sat
[2020-06-04 13:44:33] [INFO ] Computed and/alt/rep : 1575/19964/1575 causal constraints in 119 ms.
[2020-06-04 13:44:46] [INFO ] Added : 235 causal constraints over 47 iterations in 13129 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 80 ms.
[2020-06-04 13:44:47] [INFO ] [Real]Absence check using 17 positive place invariants in 33 ms returned sat
[2020-06-04 13:44:47] [INFO ] [Real]Absence check using 17 positive and 50 generalized place invariants in 44 ms returned sat
[2020-06-04 13:44:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:44:49] [INFO ] [Real]Absence check using state equation in 2578 ms returned sat
[2020-06-04 13:44:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:44:50] [INFO ] [Nat]Absence check using 17 positive place invariants in 55 ms returned sat
[2020-06-04 13:44:50] [INFO ] [Nat]Absence check using 17 positive and 50 generalized place invariants in 71 ms returned sat
[2020-06-04 13:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:44:53] [INFO ] [Nat]Absence check using state equation in 3583 ms returned sat
[2020-06-04 13:44:54] [INFO ] Computed and/alt/rep : 1575/19964/1575 causal constraints in 210 ms.
[2020-06-04 13:45:13] [INFO ] Added : 400 causal constraints over 80 iterations in 20138 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 207 ms.
[2020-06-04 13:45:14] [INFO ] [Real]Absence check using 17 positive place invariants in 55 ms returned sat
[2020-06-04 13:45:14] [INFO ] [Real]Absence check using 17 positive and 50 generalized place invariants in 62 ms returned sat
[2020-06-04 13:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:45:17] [INFO ] [Real]Absence check using state equation in 2531 ms returned sat
[2020-06-04 13:45:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:45:17] [INFO ] [Nat]Absence check using 17 positive place invariants in 54 ms returned sat
[2020-06-04 13:45:17] [INFO ] [Nat]Absence check using 17 positive and 50 generalized place invariants in 57 ms returned sat
[2020-06-04 13:45:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:45:20] [INFO ] [Nat]Absence check using state equation in 3544 ms returned sat
[2020-06-04 13:45:21] [INFO ] Computed and/alt/rep : 1575/19964/1575 causal constraints in 150 ms.
[2020-06-04 13:45:38] [INFO ] Added : 355 causal constraints over 71 iterations in 17232 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 159 ms.
[2020-06-04 13:45:38] [INFO ] [Real]Absence check using 17 positive place invariants in 54 ms returned sat
[2020-06-04 13:45:38] [INFO ] [Real]Absence check using 17 positive and 50 generalized place invariants in 73 ms returned sat
[2020-06-04 13:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:45:42] [INFO ] [Real]Absence check using state equation in 4025 ms returned sat
[2020-06-04 13:45:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:45:43] [INFO ] [Nat]Absence check using 17 positive place invariants in 47 ms returned sat
[2020-06-04 13:45:43] [INFO ] [Nat]Absence check using 17 positive and 50 generalized place invariants in 60 ms returned sat
[2020-06-04 13:45:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:45:47] [INFO ] [Nat]Absence check using state equation in 3845 ms returned sat
[2020-06-04 13:45:47] [INFO ] Computed and/alt/rep : 1575/19964/1575 causal constraints in 153 ms.
[2020-06-04 13:46:07] [INFO ] Added : 415 causal constraints over 83 iterations in 20248 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 129 ms.
Incomplete Parikh walk after 89600 steps, including 1617 resets, run finished after 430 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 1] could not realise parikh vector
FORMULA ASLink-PT-08b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 145400 steps, including 2345 resets, run finished after 693 ms. (steps per millisecond=209 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 149400 steps, including 2358 resets, run finished after 703 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 200000 steps, including 2913 resets, run finished after 937 ms. (steps per millisecond=213 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 12 out of 684 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 684/684 places, 1616/1616 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 684 transition count 1614
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 682 transition count 1614
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 4 place count 682 transition count 1610
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 678 transition count 1610
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 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 15 place count 676 transition count 1609
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 19 place count 674 transition count 1607
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 21 place count 674 transition count 1605
Applied a total of 21 rules in 70 ms. Remains 674 /684 variables (removed 10) and now considering 1605/1616 (removed 11) transitions.
Finished structural reductions, in 1 iterations. Remains : 674/684 places, 1605/1616 transitions.
Incomplete random walk after 1000000 steps, including 15117 resets, run finished after 4538 ms. (steps per millisecond=220 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1988 resets, run finished after 1333 ms. (steps per millisecond=750 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2149 resets, run finished after 1356 ms. (steps per millisecond=737 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2449 resets, run finished after 1223 ms. (steps per millisecond=817 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 3225804 steps, run timeout after 30001 ms. (steps per millisecond=107 ) properties seen :[0, 0, 0]
Probabilistic random walk after 3225804 steps, saw 659919 distinct states, run finished after 30001 ms. (steps per millisecond=107 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1605 rows 674 cols
[2020-06-04 13:46:48] [INFO ] Computed 66 place invariants in 22 ms
[2020-06-04 13:46:49] [INFO ] [Real]Absence check using 15 positive place invariants in 53 ms returned sat
[2020-06-04 13:46:49] [INFO ] [Real]Absence check using 15 positive and 51 generalized place invariants in 59 ms returned sat
[2020-06-04 13:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:46:52] [INFO ] [Real]Absence check using state equation in 3360 ms returned sat
[2020-06-04 13:46:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:46:52] [INFO ] [Nat]Absence check using 15 positive place invariants in 53 ms returned sat
[2020-06-04 13:46:53] [INFO ] [Nat]Absence check using 15 positive and 51 generalized place invariants in 60 ms returned sat
[2020-06-04 13:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:46:58] [INFO ] [Nat]Absence check using state equation in 5203 ms returned sat
[2020-06-04 13:46:58] [INFO ] Computed and/alt/rep : 1564/19943/1564 causal constraints in 178 ms.
[2020-06-04 13:47:18] [INFO ] Added : 355 causal constraints over 71 iterations in 20304 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 102 ms.
[2020-06-04 13:47:19] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2020-06-04 13:47:19] [INFO ] [Real]Absence check using 15 positive and 51 generalized place invariants in 47 ms returned sat
[2020-06-04 13:47:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:47:21] [INFO ] [Real]Absence check using state equation in 2757 ms returned sat
[2020-06-04 13:47:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:47:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2020-06-04 13:47:22] [INFO ] [Nat]Absence check using 15 positive and 51 generalized place invariants in 46 ms returned sat
[2020-06-04 13:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:47:25] [INFO ] [Nat]Absence check using state equation in 3434 ms returned sat
[2020-06-04 13:47:25] [INFO ] Computed and/alt/rep : 1564/19943/1564 causal constraints in 133 ms.
[2020-06-04 13:47:45] [INFO ] Added : 450 causal constraints over 90 iterations in 20173 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 139 ms.
[2020-06-04 13:47:46] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2020-06-04 13:47:46] [INFO ] [Real]Absence check using 15 positive and 51 generalized place invariants in 41 ms returned sat
[2020-06-04 13:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:47:48] [INFO ] [Real]Absence check using state equation in 2507 ms returned sat
[2020-06-04 13:47:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:47:49] [INFO ] [Nat]Absence check using 15 positive place invariants in 48 ms returned sat
[2020-06-04 13:47:49] [INFO ] [Nat]Absence check using 15 positive and 51 generalized place invariants in 59 ms returned sat
[2020-06-04 13:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:47:52] [INFO ] [Nat]Absence check using state equation in 3327 ms returned sat
[2020-06-04 13:47:52] [INFO ] Computed and/alt/rep : 1564/19943/1564 causal constraints in 150 ms.
[2020-06-04 13:48:13] [INFO ] Added : 390 causal constraints over 78 iterations in 20458 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 119 ms.
Incomplete Parikh walk after 143200 steps, including 2246 resets, run finished after 859 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 182100 steps, including 2657 resets, run finished after 1001 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 331500 steps, including 4262 resets, run finished after 1504 ms. (steps per millisecond=220 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 12 out of 674 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 674/674 places, 1605/1605 transitions.
Applied a total of 0 rules in 21 ms. Remains 674 /674 variables (removed 0) and now considering 1605/1605 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 674/674 places, 1605/1605 transitions.
Starting structural reductions, iteration 0 : 674/674 places, 1605/1605 transitions.
Applied a total of 0 rules in 21 ms. Remains 674 /674 variables (removed 0) and now considering 1605/1605 (removed 0) transitions.
// Phase 1: matrix 1605 rows 674 cols
[2020-06-04 13:48:16] [INFO ] Computed 66 place invariants in 23 ms
[2020-06-04 13:48:19] [INFO ] Implicit Places using invariants in 2698 ms returned [392, 444]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 2701 ms to find 2 implicit places.
[2020-06-04 13:48:19] [INFO ] Redundant transitions in 166 ms returned []
// Phase 1: matrix 1605 rows 672 cols
[2020-06-04 13:48:19] [INFO ] Computed 64 place invariants in 36 ms
[2020-06-04 13:48:24] [INFO ] Dead Transitions using invariants and state equation in 4964 ms returned []
Starting structural reductions, iteration 1 : 672/674 places, 1605/1605 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 672 transition count 1600
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 667 transition count 1600
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 2 with 2 rules applied. Total rules applied 12 place count 666 transition count 1599
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 666 transition count 1598
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 665 transition count 1598
Applied a total of 14 rules in 58 ms. Remains 665 /672 variables (removed 7) and now considering 1598/1605 (removed 7) transitions.
// Phase 1: matrix 1598 rows 665 cols
[2020-06-04 13:48:24] [INFO ] Computed 64 place invariants in 23 ms
[2020-06-04 13:48:27] [INFO ] Implicit Places using invariants in 2979 ms returned []
// Phase 1: matrix 1598 rows 665 cols
[2020-06-04 13:48:27] [INFO ] Computed 64 place invariants in 33 ms
[2020-06-04 13:48:34] [INFO ] Implicit Places using invariants and state equation in 6837 ms returned []
Implicit Place search using SMT with State Equation took 9818 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 665/674 places, 1598/1605 transitions.
Incomplete random walk after 1000000 steps, including 15196 resets, run finished after 4512 ms. (steps per millisecond=221 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2075 resets, run finished after 1140 ms. (steps per millisecond=877 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2131 resets, run finished after 1345 ms. (steps per millisecond=743 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2435 resets, run finished after 1227 ms. (steps per millisecond=814 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 3201958 steps, run timeout after 30001 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0]
Probabilistic random walk after 3201958 steps, saw 661303 distinct states, run finished after 30001 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1598 rows 665 cols
[2020-06-04 13:49:12] [INFO ] Computed 64 place invariants in 21 ms
[2020-06-04 13:49:12] [INFO ] [Real]Absence check using 16 positive place invariants in 33 ms returned sat
[2020-06-04 13:49:12] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 37 ms returned sat
[2020-06-04 13:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:49:15] [INFO ] [Real]Absence check using state equation in 2672 ms returned sat
[2020-06-04 13:49:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:49:15] [INFO ] [Nat]Absence check using 16 positive place invariants in 58 ms returned sat
[2020-06-04 13:49:15] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 55 ms returned sat
[2020-06-04 13:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:49:19] [INFO ] [Nat]Absence check using state equation in 3172 ms returned sat
[2020-06-04 13:49:19] [INFO ] Computed and/alt/rep : 1557/19941/1557 causal constraints in 174 ms.
[2020-06-04 13:49:38] [INFO ] Added : 380 causal constraints over 76 iterations in 19071 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 174 ms.
[2020-06-04 13:49:38] [INFO ] [Real]Absence check using 16 positive place invariants in 32 ms returned sat
[2020-06-04 13:49:38] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 44 ms returned sat
[2020-06-04 13:49:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:49:42] [INFO ] [Real]Absence check using state equation in 3293 ms returned sat
[2020-06-04 13:49:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:49:42] [INFO ] [Nat]Absence check using 16 positive place invariants in 33 ms returned sat
[2020-06-04 13:49:42] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 46 ms returned sat
[2020-06-04 13:49:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:49:44] [INFO ] [Nat]Absence check using state equation in 2542 ms returned sat
[2020-06-04 13:49:45] [INFO ] Computed and/alt/rep : 1557/19941/1557 causal constraints in 178 ms.
[2020-06-04 13:50:06] [INFO ] Added : 415 causal constraints over 83 iterations in 21567 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 127 ms.
[2020-06-04 13:50:06] [INFO ] [Real]Absence check using 16 positive place invariants in 33 ms returned sat
[2020-06-04 13:50:07] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 38 ms returned sat
[2020-06-04 13:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:50:09] [INFO ] [Real]Absence check using state equation in 2461 ms returned sat
[2020-06-04 13:50:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:50:09] [INFO ] [Nat]Absence check using 16 positive place invariants in 34 ms returned sat
[2020-06-04 13:50:09] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 39 ms returned sat
[2020-06-04 13:50:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:50:12] [INFO ] [Nat]Absence check using state equation in 2472 ms returned sat
[2020-06-04 13:50:12] [INFO ] Computed and/alt/rep : 1557/19941/1557 causal constraints in 178 ms.
[2020-06-04 13:50:33] [INFO ] Added : 340 causal constraints over 68 iterations in 21411 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 136 ms.
Incomplete Parikh walk after 150500 steps, including 2408 resets, run finished after 711 ms. (steps per millisecond=211 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 167000 steps, including 2528 resets, run finished after 786 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 205500 steps, including 2909 resets, run finished after 954 ms. (steps per millisecond=215 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 12 out of 665 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 665/665 places, 1598/1598 transitions.
Applied a total of 0 rules in 29 ms. Remains 665 /665 variables (removed 0) and now considering 1598/1598 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 665/665 places, 1598/1598 transitions.
Starting structural reductions, iteration 0 : 665/665 places, 1598/1598 transitions.
Applied a total of 0 rules in 23 ms. Remains 665 /665 variables (removed 0) and now considering 1598/1598 (removed 0) transitions.
// Phase 1: matrix 1598 rows 665 cols
[2020-06-04 13:50:36] [INFO ] Computed 64 place invariants in 22 ms
[2020-06-04 13:50:39] [INFO ] Implicit Places using invariants in 3103 ms returned []
// Phase 1: matrix 1598 rows 665 cols
[2020-06-04 13:50:39] [INFO ] Computed 64 place invariants in 23 ms
[2020-06-04 13:50:46] [INFO ] Implicit Places using invariants and state equation in 6715 ms returned []
Implicit Place search using SMT with State Equation took 9828 ms to find 0 implicit places.
[2020-06-04 13:50:46] [INFO ] Redundant transitions in 31 ms returned []
// Phase 1: matrix 1598 rows 665 cols
[2020-06-04 13:50:46] [INFO ] Computed 64 place invariants in 22 ms
[2020-06-04 13:50:52] [INFO ] Dead Transitions using invariants and state equation in 5730 ms returned []
Finished structural reductions, in 1 iterations. Remains : 665/665 places, 1598/1598 transitions.
Incomplete random walk after 100000 steps, including 1536 resets, run finished after 700 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1598 rows 665 cols
[2020-06-04 13:50:52] [INFO ] Computed 64 place invariants in 32 ms
[2020-06-04 13:50:53] [INFO ] [Real]Absence check using 16 positive place invariants in 34 ms returned sat
[2020-06-04 13:50:53] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 39 ms returned sat
[2020-06-04 13:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:50:55] [INFO ] [Real]Absence check using state equation in 2669 ms returned sat
[2020-06-04 13:50:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:50:56] [INFO ] [Nat]Absence check using 16 positive place invariants in 36 ms returned sat
[2020-06-04 13:50:56] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 37 ms returned sat
[2020-06-04 13:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:50:58] [INFO ] [Nat]Absence check using state equation in 2738 ms returned sat
[2020-06-04 13:50:59] [INFO ] Computed and/alt/rep : 1557/19941/1557 causal constraints in 180 ms.
[2020-06-04 13:51:15] [INFO ] Added : 380 causal constraints over 76 iterations in 16946 ms. Result :unknown
[2020-06-04 13:51:16] [INFO ] [Real]Absence check using 16 positive place invariants in 51 ms returned sat
[2020-06-04 13:51:16] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 74 ms returned sat
[2020-06-04 13:51:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:51:19] [INFO ] [Real]Absence check using state equation in 3189 ms returned sat
[2020-06-04 13:51:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:51:19] [INFO ] [Nat]Absence check using 16 positive place invariants in 33 ms returned sat
[2020-06-04 13:51:19] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 42 ms returned sat
[2020-06-04 13:51:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:51:21] [INFO ] [Nat]Absence check using state equation in 2455 ms returned sat
[2020-06-04 13:51:22] [INFO ] Computed and/alt/rep : 1557/19941/1557 causal constraints in 179 ms.
[2020-06-04 13:51:39] [INFO ] Added : 395 causal constraints over 79 iterations in 17298 ms. Result :unknown
[2020-06-04 13:51:39] [INFO ] [Real]Absence check using 16 positive place invariants in 32 ms returned sat
[2020-06-04 13:51:39] [INFO ] [Real]Absence check using 16 positive and 48 generalized place invariants in 37 ms returned sat
[2020-06-04 13:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:51:42] [INFO ] [Real]Absence check using state equation in 2490 ms returned sat
[2020-06-04 13:51:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:51:42] [INFO ] [Nat]Absence check using 16 positive place invariants in 33 ms returned sat
[2020-06-04 13:51:42] [INFO ] [Nat]Absence check using 16 positive and 48 generalized place invariants in 38 ms returned sat
[2020-06-04 13:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:51:44] [INFO ] [Nat]Absence check using state equation in 2471 ms returned sat
[2020-06-04 13:51:45] [INFO ] Computed and/alt/rep : 1557/19941/1557 causal constraints in 178 ms.
[2020-06-04 13:52:02] [INFO ] Added : 335 causal constraints over 67 iterations in 17225 ms. Result :unknown
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 665 transition count 1597
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 664 transition count 1597
Applied a total of 2 rules in 30 ms. Remains 664 /665 variables (removed 1) and now considering 1597/1598 (removed 1) transitions.
// Phase 1: matrix 1597 rows 664 cols
[2020-06-04 13:52:02] [INFO ] Computed 64 place invariants in 21 ms
[2020-06-04 13:52:02] [INFO ] [Real]Absence check using 18 positive place invariants in 56 ms returned sat
[2020-06-04 13:52:02] [INFO ] [Real]Absence check using 18 positive and 46 generalized place invariants in 54 ms returned sat
[2020-06-04 13:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:52:05] [INFO ] [Real]Absence check using state equation in 2769 ms returned sat
[2020-06-04 13:52:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:52:05] [INFO ] [Nat]Absence check using 18 positive place invariants in 62 ms returned sat
[2020-06-04 13:52:05] [INFO ] [Nat]Absence check using 18 positive and 46 generalized place invariants in 52 ms returned sat
[2020-06-04 13:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:52:08] [INFO ] [Nat]Absence check using state equation in 2952 ms returned sat
[2020-06-04 13:52:08] [INFO ] Computed and/alt/rep : 1556/20120/1556 causal constraints in 177 ms.
[2020-06-04 13:52:27] [INFO ] Added : 370 causal constraints over 74 iterations in 18815 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 110 ms.
[2020-06-04 13:52:27] [INFO ] [Real]Absence check using 18 positive place invariants in 34 ms returned sat
[2020-06-04 13:52:27] [INFO ] [Real]Absence check using 18 positive and 46 generalized place invariants in 41 ms returned sat
[2020-06-04 13:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:52:30] [INFO ] [Real]Absence check using state equation in 2280 ms returned sat
[2020-06-04 13:52:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:52:30] [INFO ] [Nat]Absence check using 18 positive place invariants in 38 ms returned sat
[2020-06-04 13:52:30] [INFO ] [Nat]Absence check using 18 positive and 46 generalized place invariants in 39 ms returned sat
[2020-06-04 13:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:52:33] [INFO ] [Nat]Absence check using state equation in 2760 ms returned sat
[2020-06-04 13:52:33] [INFO ] Computed and/alt/rep : 1556/20120/1556 causal constraints in 182 ms.
[2020-06-04 13:52:53] [INFO ] Added : 425 causal constraints over 85 iterations in 20293 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 131 ms.
[2020-06-04 13:52:54] [INFO ] [Real]Absence check using 18 positive place invariants in 53 ms returned sat
[2020-06-04 13:52:54] [INFO ] [Real]Absence check using 18 positive and 46 generalized place invariants in 56 ms returned sat
[2020-06-04 13:52:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 13:52:57] [INFO ] [Real]Absence check using state equation in 2909 ms returned sat
[2020-06-04 13:52:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-04 13:52:57] [INFO ] [Nat]Absence check using 18 positive place invariants in 38 ms returned sat
[2020-06-04 13:52:57] [INFO ] [Nat]Absence check using 18 positive and 46 generalized place invariants in 34 ms returned sat
[2020-06-04 13:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-04 13:53:00] [INFO ] [Nat]Absence check using state equation in 3237 ms returned sat
[2020-06-04 13:53:00] [INFO ] Computed and/alt/rep : 1556/20120/1556 causal constraints in 155 ms.
[2020-06-04 13:53:21] [INFO ] Added : 455 causal constraints over 91 iterations in 21167 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 140 ms.
[2020-06-04 13:53:22] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2020-06-04 13:53:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 19 ms.
[2020-06-04 13:53:22] [INFO ] Flatten gal took : 282 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ ASLink-PT-08b @ 3570 seconds
check_solution: Constraint R1 = 6.95188891387e-310 is above its equality of -1
check_solution: Constraint R51 = 0 is above its equality of -1
check_solution: Constraint R70 = 0 is above its equality of -1
check_solution: Constraint R72 = 0 is above its equality of -1
check_solution: Constraint R123 = 0 is above its equality of -1
check_solution: Constraint R146 = 0 is above its equality of -1
check_solution: Constraint R148 = 0 is above its equality of -1
check_solution: Constraint R200 = 0 is above its equality of -1
check_solution: Constraint R232 = 0 is above its equality of -1
check_solution: Constraint R281 = 0 is above its equality of -1

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

FORMULA ASLink-PT-08b-ReachabilityCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-08b-ReachabilityCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ASLink-PT-08b-ReachabilityCardinality-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 3525
rslt: Output for ReachabilityCardinality @ ASLink-PT-08b

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"starttime": "Thu Jun 4 13:53:23 2020
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"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "A (G ((((p310 <= 0)) OR ((1 <= p390)))))",
"processed_size": 41,
"rewrites": 2
},
"result":
{
"edges": 84,
"markings": 85,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 0,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1762
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 2,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 3,
"visible_transitions": 0
},
"processed": "E (F (((1 <= p139) AND ((1 <= p80)) AND ((2 <= p611) OR (p611 <= 0)))))",
"processed_size": 72,
"rewrites": 1
},
"result":
{
"edges": 542,
"markings": 543,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 6,
"problems": 2
},
"type": "reachability",
"workflow": "stateequation||search"
}
},

{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 3525
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 4,
"adisj": 6,
"aneg": 0,
"comp": 9,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 9,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 7,
"visible_transitions": 0
},
"processed": "E (F ((((1 <= p195)) AND ((p461 <= 0)) AND (((p313 <= 0)) OR ((1 <= p221))) AND ((2 <= p424) OR (p424 <= 0) OR (((1 <= p497)) AND ((2 <= p548) OR (p548 <= 0)))))))",
"processed_size": 167,
"rewrites": 1
},
"result":
{
"edges": 116,
"markings": 117,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 36,
"problems": 8
},
"type": "reachability",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"error": null,
"memory": 40216,
"runtime": 45.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "E(F(**)) : E(F(**)) : A(G(**))"
},
"net":
{
"arcs": 6520,
"conflict_clusters": 68,
"places": 665,
"places_significant": 601,
"singleton_clusters": 0,
"transitions": 1598
},
"result":
{
"preliminary_value": "yes yes no ",
"value": "yes yes no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 2263/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 665
lola: finding significant places
lola: 665 places, 1598 transitions, 601 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: LP says that atomic proposition is always true: (p139 <= 1)
lola: LP says that atomic proposition is always true: (p461 <= 1)
lola: LP says that atomic proposition is always true: (p221 <= 1)
lola: LP says that atomic proposition is always true: (p390 <= 1)
lola: E (F (((1 <= p139) AND ((1 <= p80)) AND ((2 <= p611) OR (p611 <= 0))))) : E (F ((((1 <= p195)) AND ((p461 <= 0)) AND (((p313 <= 0)) OR ((1 <= p221))) AND ((2 <= p424) OR (p424 <= 0) OR (((1 <= p497)) AND ((2 <= p548) OR (p548 <= 0))))))) : A (G ((((p310 <= 0)) OR ((1 <= p390)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 1175 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p310 <= 0)) OR ((1 <= p390)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p310 <= 0)) OR ((1 <= p390)))))
lola: processed formula length: 41
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p310)) AND ((p390 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 85 markings, 84 edges
lola: ========================================
lola: subprocess 1 will run for 1762 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p139) AND ((1 <= p80)) AND ((2 <= p611) OR (p611 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p139) AND ((1 <= p80)) AND ((2 <= p611) OR (p611 <= 0)))))
lola: processed formula length: 72
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p139) AND ((1 <= p80)) AND ((2 <= p611) OR (p611 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 543 markings, 542 edges
lola: ========================================
lola: subprocess 2 will run for 3525 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p195)) AND ((p461 <= 0)) AND (((p313 <= 0)) OR ((1 <= p221))) AND ((2 <= p424) OR (p424 <= 0) OR (((1 <= p497)) AND ((2 <= p548) OR (p548 <= 0)))))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((((1 <= p195)) AND ((p461 <= 0)) AND (((p313 <= 0)) OR ((1 <= p221))) AND ((2 <= p424) OR (p424 <= 0) OR (((1 <= p497)) AND ((2 <= p548) OR (p548 <= 0)))))))
lola: processed formula length: 167
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p195)) AND ((p461 <= 0)) AND (((p313 <= 0)) OR ((1 <= p221))) AND ((2 <= p424) OR (p424 <= 0) OR (((1 <= p497)) AND ((2 <= p548) OR (p548 <= 0)))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 36 literals and 8 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 117 markings, 116 edges
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes yes no
lola:
preliminary result: yes yes no
lola: memory consumption: 40216 KB
lola: time consumption: 45 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished

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

Sequence of Actions to be Executed by the VM

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

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

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is 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 r166-smll-158987787300134"
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 ;