Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r011-tall-162038005900067.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ASLink-PT-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r011-tall-162038005900067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.2M May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-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 1620410960398

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-07 18:09:22] [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]
[2021-05-07 18:09:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 18:09:22] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2021-05-07 18:09:22] [INFO ] Transformed 3618 places.
[2021-05-07 18:09:22] [INFO ] Transformed 4459 transitions.
[2021-05-07 18:09:22] [INFO ] Found NUPN structural information;
[2021-05-07 18:09:22] [INFO ] Parsed PT model containing 3618 places and 4459 transitions in 306 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 146 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-08b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 12 resets, run finished after 108 ms. (steps per millisecond=92 ) properties seen :[0, 1, 0, 0, 1, 0, 0, 0, 1]
FORMULA ASLink-PT-08b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 44 ms. (steps per millisecond=227 ) properties seen :[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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 1 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 4459 rows 3618 cols
[2021-05-07 18:09:23] [INFO ] Computed 355 place invariants in 330 ms
[2021-05-07 18:09:24] [INFO ] [Real]Absence check using 83 positive place invariants in 231 ms returned sat
[2021-05-07 18:09:24] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 661 ms returned sat
[2021-05-07 18:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:09:28] [INFO ] [Real]Absence check using state equation in 3455 ms returned (error "Solver has unexpectedly terminated")
[2021-05-07 18:09:29] [INFO ] [Real]Absence check using 83 positive place invariants in 212 ms returned sat
[2021-05-07 18:09:29] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 565 ms returned sat
[2021-05-07 18:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:09:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 18:09:33] [INFO ] [Real]Absence check using state equation in 3764 ms returned (error "Failed to check-sat")
[2021-05-07 18:09:34] [INFO ] [Real]Absence check using 83 positive place invariants in 236 ms returned sat
[2021-05-07 18:09:34] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 658 ms returned sat
[2021-05-07 18:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:09:38] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 18:09:38] [INFO ] [Real]Absence check using state equation in 3673 ms returned (error "Failed to check-sat")
[2021-05-07 18:09:39] [INFO ] [Real]Absence check using 83 positive place invariants in 220 ms returned sat
[2021-05-07 18:09:39] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 641 ms returned sat
[2021-05-07 18:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:09:43] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 18:09:43] [INFO ] [Real]Absence check using state equation in 3722 ms returned (error "Failed to check-sat")
[2021-05-07 18:09:44] [INFO ] [Real]Absence check using 83 positive place invariants in 244 ms returned sat
[2021-05-07 18:09:44] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 640 ms returned sat
[2021-05-07 18:09:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:09:48] [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 (= s474 (- (+ t4441 t4442 t4443 t4444) t1752))") while checking expression at index 4
[2021-05-07 18:09:49] [INFO ] [Real]Absence check using 83 positive place invariants in 218 ms returned sat
[2021-05-07 18:09:49] [INFO ] [Real]Absence check using 83 positive and 272 generalized place invariants in 559 ms returned sat
[2021-05-07 18:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:09:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-07 18:09:53] [INFO ] [Real]Absence check using state equation in 3805 ms returned (error "Failed to check-sat")
Support contains 29 out of 3618 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3618/3618 places, 4459/4459 transitions.
Performed 826 Post agglomeration using F-continuation condition.Transition count delta: 826
Iterating post reduction 0 with 826 rules applied. Total rules applied 826 place count 3618 transition count 3633
Reduce places removed 826 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 862 rules applied. Total rules applied 1688 place count 2792 transition count 3597
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 1697 place count 2783 transition count 3597
Performed 841 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 841 Pre rules applied. Total rules applied 1697 place count 2783 transition count 2756
Deduced a syphon composed of 841 places in 26 ms
Ensure Unique test removed 78 places
Reduce places removed 919 places and 0 transitions.
Iterating global reduction 3 with 1760 rules applied. Total rules applied 3457 place count 1864 transition count 2756
Discarding 9 places :
Implicit places reduction removed 9 places
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Iterating post reduction 3 with 57 rules applied. Total rules applied 3514 place count 1855 transition count 2708
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 4 with 48 rules applied. Total rules applied 3562 place count 1807 transition count 2708
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 29 Pre rules applied. Total rules applied 3562 place count 1807 transition count 2679
Deduced a syphon composed of 29 places in 9 ms
Ensure Unique test removed 29 places
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 5 with 87 rules applied. Total rules applied 3649 place count 1749 transition count 2679
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 28 Pre rules applied. Total rules applied 3649 place count 1749 transition count 2651
Deduced a syphon composed of 28 places in 20 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 3705 place count 1721 transition count 2651
Symmetric choice reduction at 5 with 115 rule applications. Total rules 3820 place count 1721 transition count 2651
Deduced a syphon composed of 115 places in 20 ms
Reduce places removed 115 places and 115 transitions.
Iterating global reduction 5 with 230 rules applied. Total rules applied 4050 place count 1606 transition count 2536
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4051 place count 1606 transition count 2535
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 38 Pre rules applied. Total rules applied 4051 place count 1606 transition count 2497
Deduced a syphon composed of 38 places in 18 ms
Ensure Unique test removed 1 places
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 77 rules applied. Total rules applied 4128 place count 1567 transition count 2497
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 4128 place count 1567 transition count 2496
Deduced a syphon composed of 1 places in 18 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 4131 place count 1565 transition count 2496
Symmetric choice reduction at 6 with 8 rule applications. Total rules 4139 place count 1565 transition count 2496
Deduced a syphon composed of 8 places in 18 ms
Reduce places removed 8 places and 51 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 4155 place count 1557 transition count 2445
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 4155 place count 1557 transition count 2440
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 4165 place count 1552 transition count 2440
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4166 place count 1552 transition count 2440
Deduced a syphon composed of 1 places in 6 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 2432
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4169 place count 1551 transition count 2432
Deduced a syphon composed of 1 places in 6 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 2424
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4172 place count 1550 transition count 2424
Deduced a syphon composed of 1 places in 5 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 2416
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4175 place count 1549 transition count 2416
Deduced a syphon composed of 1 places in 6 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 2408
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4178 place count 1548 transition count 2408
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 4180 place count 1547 transition count 2400
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4181 place count 1547 transition count 2400
Deduced a syphon composed of 1 places in 5 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 2392
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4184 place count 1546 transition count 2392
Deduced a syphon composed of 1 places in 5 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 2384
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4187 place count 1545 transition count 2384
Deduced a syphon composed of 1 places in 5 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 2376
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4190 place count 1544 transition count 2376
Deduced a syphon composed of 1 places in 6 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 2368
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4193 place count 1543 transition count 2368
Deduced a syphon composed of 1 places in 5 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 2360
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4196 place count 1542 transition count 2360
Deduced a syphon composed of 1 places in 6 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 2352
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4199 place count 1541 transition count 2352
Deduced a syphon composed of 1 places in 5 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 2344
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4202 place count 1540 transition count 2344
Deduced a syphon composed of 1 places in 6 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 2336
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4205 place count 1539 transition count 2336
Deduced a syphon composed of 1 places in 6 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 2328
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4208 place count 1538 transition count 2328
Deduced a syphon composed of 1 places in 5 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 2320
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4211 place count 1537 transition count 2320
Deduced a syphon composed of 1 places in 5 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 2312
Performed 213 Post agglomeration using F-continuation condition.Transition count delta: 213
Deduced a syphon composed of 213 places in 4 ms
Ensure Unique test removed 2 places
Reduce places removed 215 places and 0 transitions.
Iterating global reduction 6 with 428 rules applied. Total rules applied 4641 place count 1321 transition count 2099
Symmetric choice reduction at 6 with 1 rule applications. Total rules 4642 place count 1321 transition count 2099
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 4644 place count 1320 transition count 2098
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 4645 place count 1319 transition count 2098
Symmetric choice reduction at 7 with 1 rule applications. Total rules 4646 place count 1319 transition count 2098
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4648 place count 1318 transition count 2097
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 4650 place count 1318 transition count 2095
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4651 place count 1317 transition count 2095
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 4653 place count 1316 transition count 2104
Free-agglomeration rule applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 4662 place count 1316 transition count 2095
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 4671 place count 1307 transition count 2095
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 10 with 10 rules applied. Total rules applied 4681 place count 1307 transition count 2085
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 10 with 10 rules applied. Total rules applied 4691 place count 1297 transition count 2085
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 4693 place count 1297 transition count 2085
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 4694 place count 1296 transition count 2084
Reduce places removed 15 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 11 with 21 rules applied. Total rules applied 4715 place count 1281 transition count 2078
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 4721 place count 1275 transition count 2078
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 23 Pre rules applied. Total rules applied 4721 place count 1275 transition count 2055
Deduced a syphon composed of 23 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 13 with 47 rules applied. Total rules applied 4768 place count 1251 transition count 2055
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 13 with 8 rules applied. Total rules applied 4776 place count 1243 transition count 2055
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 14 with 1 Pre rules applied. Total rules applied 4776 place count 1243 transition count 2054
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4778 place count 1242 transition count 2054
Symmetric choice reduction at 14 with 2 rule applications. Total rules 4780 place count 1242 transition count 2054
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 4784 place count 1240 transition count 2052
Symmetric choice reduction at 14 with 2 rule applications. Total rules 4786 place count 1240 transition count 2052
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 4790 place count 1238 transition count 2050
Symmetric choice reduction at 14 with 1 rule applications. Total rules 4791 place count 1238 transition count 2050
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 4793 place count 1237 transition count 2049
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 4794 place count 1237 transition count 2048
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 15 with 26 rules applied. Total rules applied 4820 place count 1224 transition count 2035
Symmetric choice reduction at 15 with 5 rule applications. Total rules 4825 place count 1224 transition count 2035
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 15 with 10 rules applied. Total rules applied 4835 place count 1219 transition count 2030
Symmetric choice reduction at 15 with 1 rule applications. Total rules 4836 place count 1219 transition count 2030
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 2 rules applied. Total rules applied 4838 place count 1218 transition count 2029
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 15 with 1 rules applied. Total rules applied 4839 place count 1218 transition count 2028
Free-agglomeration rule applied 4 times.
Iterating global reduction 16 with 4 rules applied. Total rules applied 4843 place count 1218 transition count 2024
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 16 with 4 rules applied. Total rules applied 4847 place count 1214 transition count 2024
Applied a total of 4847 rules in 2877 ms. Remains 1214 /3618 variables (removed 2404) and now considering 2024/4459 (removed 2435) transitions.
Finished structural reductions, in 1 iterations. Remains : 1214/3618 places, 2024/4459 transitions.
Incomplete random walk after 1000000 steps, including 9370 resets, run finished after 5244 ms. (steps per millisecond=190 ) properties seen :[1, 0, 0, 1, 0, 0]
FORMULA ASLink-PT-08b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1280 resets, run finished after 1825 ms. (steps per millisecond=547 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 706 resets, run finished after 1869 ms. (steps per millisecond=535 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1264 resets, run finished after 1885 ms. (steps per millisecond=530 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1275 resets, run finished after 1903 ms. (steps per millisecond=525 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 2024 rows 1214 cols
[2021-05-07 18:10:09] [INFO ] Computed 210 place invariants in 212 ms
[2021-05-07 18:10:09] [INFO ] [Real]Absence check using 51 positive place invariants in 62 ms returned sat
[2021-05-07 18:10:09] [INFO ] [Real]Absence check using 51 positive and 159 generalized place invariants in 117 ms returned sat
[2021-05-07 18:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:10:14] [INFO ] [Real]Absence check using state equation in 5059 ms returned sat
[2021-05-07 18:10:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:10:14] [INFO ] [Nat]Absence check using 51 positive place invariants in 56 ms returned sat
[2021-05-07 18:10:15] [INFO ] [Nat]Absence check using 51 positive and 159 generalized place invariants in 119 ms returned sat
[2021-05-07 18:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:10:19] [INFO ] [Nat]Absence check using state equation in 4854 ms returned sat
[2021-05-07 18:10:20] [INFO ] Computed and/alt/rep : 1983/20834/1983 causal constraints in 165 ms.
[2021-05-07 18:10:37] [INFO ] Added : 465 causal constraints over 93 iterations in 17511 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 98 ms.
[2021-05-07 18:10:37] [INFO ] [Real]Absence check using 51 positive place invariants in 67 ms returned sat
[2021-05-07 18:10:38] [INFO ] [Real]Absence check using 51 positive and 159 generalized place invariants in 126 ms returned sat
[2021-05-07 18:10:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:10:43] [INFO ] [Real]Absence check using state equation in 5391 ms returned sat
[2021-05-07 18:10:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:10:43] [INFO ] [Nat]Absence check using 51 positive place invariants in 58 ms returned sat
[2021-05-07 18:10:43] [INFO ] [Nat]Absence check using 51 positive and 159 generalized place invariants in 127 ms returned sat
[2021-05-07 18:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:10:48] [INFO ] [Nat]Absence check using state equation in 4976 ms returned sat
[2021-05-07 18:10:49] [INFO ] Computed and/alt/rep : 1983/20834/1983 causal constraints in 141 ms.
[2021-05-07 18:11:09] [INFO ] Added : 540 causal constraints over 108 iterations in 20257 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 116 ms.
[2021-05-07 18:11:09] [INFO ] [Real]Absence check using 51 positive place invariants in 61 ms returned sat
[2021-05-07 18:11:09] [INFO ] [Real]Absence check using 51 positive and 159 generalized place invariants in 132 ms returned sat
[2021-05-07 18:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:11:14] [INFO ] [Real]Absence check using state equation in 5005 ms returned sat
[2021-05-07 18:11:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:11:15] [INFO ] [Nat]Absence check using 51 positive place invariants in 58 ms returned sat
[2021-05-07 18:11:15] [INFO ] [Nat]Absence check using 51 positive and 159 generalized place invariants in 124 ms returned sat
[2021-05-07 18:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:11:20] [INFO ] [Nat]Absence check using state equation in 4959 ms returned sat
[2021-05-07 18:11:20] [INFO ] Computed and/alt/rep : 1983/20834/1983 causal constraints in 102 ms.
[2021-05-07 18:11:40] [INFO ] Added : 420 causal constraints over 84 iterations in 20697 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 82 ms.
[2021-05-07 18:11:41] [INFO ] [Real]Absence check using 51 positive place invariants in 57 ms returned sat
[2021-05-07 18:11:41] [INFO ] [Real]Absence check using 51 positive and 159 generalized place invariants in 121 ms returned sat
[2021-05-07 18:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:11:46] [INFO ] [Real]Absence check using state equation in 5115 ms returned sat
[2021-05-07 18:11:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:11:46] [INFO ] [Nat]Absence check using 51 positive place invariants in 53 ms returned sat
[2021-05-07 18:11:46] [INFO ] [Nat]Absence check using 51 positive and 159 generalized place invariants in 117 ms returned sat
[2021-05-07 18:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:11:52] [INFO ] [Nat]Absence check using state equation in 5832 ms returned sat
[2021-05-07 18:11:52] [INFO ] Computed and/alt/rep : 1983/20834/1983 causal constraints in 100 ms.
[2021-05-07 18:12:06] [INFO ] Added : 315 causal constraints over 63 iterations in 14246 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 67 ms.
Incomplete Parikh walk after 701800 steps, including 1000 resets, run finished after 3086 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 693600 steps, including 1000 resets, run finished after 2973 ms. (steps per millisecond=233 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 569700 steps, including 1000 resets, run finished after 2478 ms. (steps per millisecond=229 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 561700 steps, including 1000 resets, run finished after 2451 ms. (steps per millisecond=229 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 1214 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1214/1214 places, 2024/2024 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 1214 transition count 2022
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1212 transition count 2022
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 1212 transition count 2020
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1210 transition count 2020
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 9 place count 1209 transition count 2020
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 4 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 17 place count 1205 transition count 2016
Symmetric choice reduction at 3 with 1 rule applications. Total rules 18 place count 1205 transition count 2016
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 1204 transition count 2015
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 21 place count 1204 transition count 2014
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 22 place count 1203 transition count 2014
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 23 place count 1203 transition count 2014
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 24 place count 1203 transition count 2014
Applied a total of 24 rules in 224 ms. Remains 1203 /1214 variables (removed 11) and now considering 2014/2024 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1203/1214 places, 2014/2024 transitions.
Incomplete random walk after 1000000 steps, including 9345 resets, run finished after 4846 ms. (steps per millisecond=206 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1267 resets, run finished after 1811 ms. (steps per millisecond=552 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 718 resets, run finished after 1865 ms. (steps per millisecond=536 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1270 resets, run finished after 1888 ms. (steps per millisecond=529 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1257 resets, run finished after 1912 ms. (steps per millisecond=523 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 2428688 steps, run timeout after 30001 ms. (steps per millisecond=80 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 2428688 steps, saw 489320 distinct states, run finished after 30001 ms. (steps per millisecond=80 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 2014 rows 1203 cols
[2021-05-07 18:13:00] [INFO ] Computed 209 place invariants in 125 ms
[2021-05-07 18:13:01] [INFO ] [Real]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 18:13:01] [INFO ] [Real]Absence check using 56 positive and 153 generalized place invariants in 117 ms returned sat
[2021-05-07 18:13:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:13:05] [INFO ] [Real]Absence check using state equation in 4791 ms returned sat
[2021-05-07 18:13:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:13:06] [INFO ] [Nat]Absence check using 56 positive place invariants in 54 ms returned sat
[2021-05-07 18:13:06] [INFO ] [Nat]Absence check using 56 positive and 153 generalized place invariants in 114 ms returned sat
[2021-05-07 18:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:13:11] [INFO ] [Nat]Absence check using state equation in 5057 ms returned sat
[2021-05-07 18:13:11] [INFO ] Computed and/alt/rep : 1974/20836/1974 causal constraints in 110 ms.
[2021-05-07 18:13:31] [INFO ] Added : 505 causal constraints over 101 iterations in 20211 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 96 ms.
[2021-05-07 18:13:32] [INFO ] [Real]Absence check using 56 positive place invariants in 62 ms returned sat
[2021-05-07 18:13:32] [INFO ] [Real]Absence check using 56 positive and 153 generalized place invariants in 123 ms returned sat
[2021-05-07 18:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:13:37] [INFO ] [Real]Absence check using state equation in 4935 ms returned sat
[2021-05-07 18:13:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:13:37] [INFO ] [Nat]Absence check using 56 positive place invariants in 60 ms returned sat
[2021-05-07 18:13:37] [INFO ] [Nat]Absence check using 56 positive and 153 generalized place invariants in 121 ms returned sat
[2021-05-07 18:13:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:13:42] [INFO ] [Nat]Absence check using state equation in 4820 ms returned sat
[2021-05-07 18:13:42] [INFO ] Computed and/alt/rep : 1974/20836/1974 causal constraints in 109 ms.
[2021-05-07 18:14:02] [INFO ] Added : 505 causal constraints over 101 iterations in 20240 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 96 ms.
[2021-05-07 18:14:02] [INFO ] [Real]Absence check using 56 positive place invariants in 64 ms returned sat
[2021-05-07 18:14:03] [INFO ] [Real]Absence check using 56 positive and 153 generalized place invariants in 120 ms returned sat
[2021-05-07 18:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:14:07] [INFO ] [Real]Absence check using state equation in 4788 ms returned sat
[2021-05-07 18:14:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:14:08] [INFO ] [Nat]Absence check using 56 positive place invariants in 59 ms returned sat
[2021-05-07 18:14:08] [INFO ] [Nat]Absence check using 56 positive and 153 generalized place invariants in 122 ms returned sat
[2021-05-07 18:14:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:14:13] [INFO ] [Nat]Absence check using state equation in 5322 ms returned sat
[2021-05-07 18:14:13] [INFO ] Computed and/alt/rep : 1974/20836/1974 causal constraints in 103 ms.
[2021-05-07 18:14:33] [INFO ] Added : 575 causal constraints over 115 iterations in 20277 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 119 ms.
[2021-05-07 18:14:34] [INFO ] [Real]Absence check using 56 positive place invariants in 61 ms returned sat
[2021-05-07 18:14:34] [INFO ] [Real]Absence check using 56 positive and 153 generalized place invariants in 119 ms returned sat
[2021-05-07 18:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:14:39] [INFO ] [Real]Absence check using state equation in 5493 ms returned sat
[2021-05-07 18:14:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:14:40] [INFO ] [Nat]Absence check using 56 positive place invariants in 55 ms returned sat
[2021-05-07 18:14:40] [INFO ] [Nat]Absence check using 56 positive and 153 generalized place invariants in 114 ms returned sat
[2021-05-07 18:14:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:14:45] [INFO ] [Nat]Absence check using state equation in 4946 ms returned sat
[2021-05-07 18:14:45] [INFO ] Computed and/alt/rep : 1974/20836/1974 causal constraints in 107 ms.
[2021-05-07 18:15:07] [INFO ] Added : 510 causal constraints over 102 iterations in 22040 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 103 ms.
Incomplete Parikh walk after 1139700 steps, including 1000 resets, run finished after 5120 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 539100 steps, including 1000 resets, run finished after 2437 ms. (steps per millisecond=221 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 730400 steps, including 1000 resets, run finished after 3265 ms. (steps per millisecond=223 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1007900 steps, including 1000 resets, run finished after 4487 ms. (steps per millisecond=224 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 1203 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1203/1203 places, 2014/2014 transitions.
Applied a total of 0 rules in 33 ms. Remains 1203 /1203 variables (removed 0) and now considering 2014/2014 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1203/1203 places, 2014/2014 transitions.
Starting structural reductions, iteration 0 : 1203/1203 places, 2014/2014 transitions.
Applied a total of 0 rules in 42 ms. Remains 1203 /1203 variables (removed 0) and now considering 2014/2014 (removed 0) transitions.
// Phase 1: matrix 2014 rows 1203 cols
[2021-05-07 18:15:23] [INFO ] Computed 209 place invariants in 53 ms
[2021-05-07 18:15:27] [INFO ] Implicit Places using invariants in 4043 ms returned [1, 18, 19, 31, 48, 66, 105, 139, 143, 152, 153, 155, 172, 190, 260, 264, 265, 276, 277, 279, 296, 315, 353, 389, 393, 394, 405, 406, 427, 445, 464, 513, 518, 519, 531, 532, 534, 551, 569, 642, 646, 647, 658, 659, 661, 678, 696, 717, 768, 769, 780, 781, 783, 800, 818, 888, 892, 893, 904, 905, 907, 924, 942, 979, 1026, 1030, 1031, 1034, 1045, 1046, 1047, 1048, 1049, 1067, 1069, 1073, 1091, 1092, 1093, 1094, 1106, 1112, 1118, 1124, 1130, 1136, 1142, 1148, 1154, 1160, 1166]
Discarding 91 places :
Implicit Place search using SMT only with invariants took 4047 ms to find 91 implicit places.
[2021-05-07 18:15:27] [INFO ] Redundant transitions in 145 ms returned []
// Phase 1: matrix 2014 rows 1112 cols
[2021-05-07 18:15:27] [INFO ] Computed 118 place invariants in 23 ms
[2021-05-07 18:15:33] [INFO ] Dead Transitions using invariants and state equation in 6136 ms returned []
Starting structural reductions, iteration 1 : 1112/1203 places, 2014/2014 transitions.
Performed 148 Post agglomeration using F-continuation condition.Transition count delta: 148
Iterating post reduction 0 with 148 rules applied. Total rules applied 148 place count 1112 transition count 1866
Reduce places removed 148 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 299 place count 964 transition count 1863
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 299 place count 964 transition count 1821
Deduced a syphon composed of 42 places in 3 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 383 place count 922 transition count 1821
Discarding 3 places :
Implicit places reduction removed 3 places
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 9 rules applied. Total rules applied 392 place count 919 transition count 1815
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 398 place count 913 transition count 1815
Symmetric choice reduction at 4 with 14 rule applications. Total rules 412 place count 913 transition count 1815
Deduced a syphon composed of 14 places in 3 ms
Reduce places removed 14 places and 14 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 440 place count 899 transition count 1801
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 442 place count 899 transition count 1799
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 442 place count 899 transition count 1798
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 444 place count 898 transition count 1798
Symmetric choice reduction at 5 with 3 rule applications. Total rules 447 place count 898 transition count 1798
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 6 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 453 place count 895 transition count 1792
Symmetric choice reduction at 5 with 1 rule applications. Total rules 454 place count 895 transition count 1792
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 456 place count 894 transition count 1791
Symmetric choice reduction at 5 with 1 rule applications. Total rules 457 place count 894 transition count 1791
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 459 place count 893 transition count 1789
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 3 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 579 place count 833 transition count 1729
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 580 place count 833 transition count 1728
Symmetric choice reduction at 6 with 7 rule applications. Total rules 587 place count 833 transition count 1728
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 8 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 601 place count 826 transition count 1720
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 607 place count 826 transition count 1714
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 611 place count 824 transition count 1715
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 612 place count 824 transition count 1714
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 613 place count 823 transition count 1714
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 8 with 20 rules applied. Total rules applied 633 place count 823 transition count 1694
Ensure Unique test removed 2 places
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 8 with 22 rules applied. Total rules applied 655 place count 801 transition count 1694
Partial Free-agglomeration rule applied 25 times.
Drop transitions removed 25 transitions
Iterating global reduction 9 with 25 rules applied. Total rules applied 680 place count 801 transition count 1694
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 681 place count 801 transition count 1693
Applied a total of 681 rules in 287 ms. Remains 801 /1112 variables (removed 311) and now considering 1693/2014 (removed 321) transitions.
// Phase 1: matrix 1693 rows 801 cols
[2021-05-07 18:15:33] [INFO ] Computed 113 place invariants in 20 ms
[2021-05-07 18:15:35] [INFO ] Implicit Places using invariants in 1797 ms returned [72, 92, 98, 101, 103, 106, 107, 160, 177, 183, 186, 188, 193, 194, 247, 267, 273, 276, 278, 283, 284, 360, 366, 369, 371, 378, 431, 450, 456, 459, 461, 468, 469, 537, 543, 550, 555, 556, 609, 626, 632, 635, 637, 642, 643, 695, 717, 723, 726, 728, 798]
Discarding 51 places :
Implicit Place search using SMT only with invariants took 1799 ms to find 51 implicit places.
Starting structural reductions, iteration 2 : 750/1203 places, 1693/2014 transitions.
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 750 transition count 1693
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 24 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 72 place count 726 transition count 1669
Symmetric choice reduction at 0 with 5 rule applications. Total rules 77 place count 726 transition count 1669
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 87 place count 721 transition count 1664
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 3 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 113 place count 708 transition count 1651
Free-agglomeration rule applied 21 times.
Iterating global reduction 0 with 21 rules applied. Total rules applied 134 place count 708 transition count 1630
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 155 place count 687 transition count 1630
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 161 place count 687 transition count 1624
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 167 place count 681 transition count 1624
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 173 place count 681 transition count 1624
Applied a total of 173 rules in 108 ms. Remains 681 /750 variables (removed 69) and now considering 1624/1693 (removed 69) transitions.
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:15:35] [INFO ] Computed 62 place invariants in 28 ms
[2021-05-07 18:15:37] [INFO ] Implicit Places using invariants in 1502 ms returned []
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:15:37] [INFO ] Computed 62 place invariants in 16 ms
[2021-05-07 18:15:45] [INFO ] Implicit Places using invariants and state equation in 8136 ms returned []
Implicit Place search using SMT with State Equation took 9640 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 681/1203 places, 1624/2014 transitions.
Incomplete random walk after 1000000 steps, including 15077 resets, run finished after 3863 ms. (steps per millisecond=258 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2663 resets, run finished after 1146 ms. (steps per millisecond=872 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1205 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2621 resets, run finished after 1228 ms. (steps per millisecond=814 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2595 resets, run finished after 1250 ms. (steps per millisecond=800 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 3943358 steps, run timeout after 30001 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 3943358 steps, saw 827134 distinct states, run finished after 30001 ms. (steps per millisecond=131 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:16:23] [INFO ] Computed 62 place invariants in 17 ms
[2021-05-07 18:16:23] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-07 18:16:23] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 26 ms returned sat
[2021-05-07 18:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:16:25] [INFO ] [Real]Absence check using state equation in 1871 ms returned sat
[2021-05-07 18:16:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:16:25] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-07 18:16:25] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 25 ms returned sat
[2021-05-07 18:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:16:27] [INFO ] [Nat]Absence check using state equation in 1905 ms returned sat
[2021-05-07 18:16:27] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 82 ms.
[2021-05-07 18:16:48] [INFO ] Added : 610 causal constraints over 122 iterations in 20313 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 123 ms.
[2021-05-07 18:16:48] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:16:48] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 32 ms returned sat
[2021-05-07 18:16:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:16:50] [INFO ] [Real]Absence check using state equation in 1952 ms returned sat
[2021-05-07 18:16:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:16:50] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:16:50] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:16:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:16:52] [INFO ] [Nat]Absence check using state equation in 1843 ms returned sat
[2021-05-07 18:16:52] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 88 ms.
[2021-05-07 18:17:13] [INFO ] Added : 570 causal constraints over 114 iterations in 20737 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 114 ms.
[2021-05-07 18:17:13] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:17:13] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 30 ms returned sat
[2021-05-07 18:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:17:15] [INFO ] [Real]Absence check using state equation in 1857 ms returned sat
[2021-05-07 18:17:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:17:15] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:17:15] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:17:17] [INFO ] [Nat]Absence check using state equation in 1921 ms returned sat
[2021-05-07 18:17:17] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 89 ms.
[2021-05-07 18:17:37] [INFO ] Added : 625 causal constraints over 125 iterations in 20214 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 131 ms.
[2021-05-07 18:17:38] [INFO ] [Real]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-07 18:17:38] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 26 ms returned sat
[2021-05-07 18:17:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:17:40] [INFO ] [Real]Absence check using state equation in 1988 ms returned sat
[2021-05-07 18:17:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:17:40] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-07 18:17:40] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 25 ms returned sat
[2021-05-07 18:17:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:17:43] [INFO ] [Nat]Absence check using state equation in 3419 ms returned sat
[2021-05-07 18:17:43] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 82 ms.
[2021-05-07 18:18:03] [INFO ] Added : 640 causal constraints over 128 iterations in 20260 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 127 ms.
Incomplete Parikh walk after 330500 steps, including 4273 resets, run finished after 1344 ms. (steps per millisecond=245 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 254700 steps, including 3432 resets, run finished after 1031 ms. (steps per millisecond=247 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 450100 steps, including 5606 resets, run finished after 1784 ms. (steps per millisecond=252 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 305500 steps, including 4007 resets, run finished after 1231 ms. (steps per millisecond=248 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 22 out of 681 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 681/681 places, 1624/1624 transitions.
Applied a total of 0 rules in 19 ms. Remains 681 /681 variables (removed 0) and now considering 1624/1624 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 681/681 places, 1624/1624 transitions.
Starting structural reductions, iteration 0 : 681/681 places, 1624/1624 transitions.
Applied a total of 0 rules in 19 ms. Remains 681 /681 variables (removed 0) and now considering 1624/1624 (removed 0) transitions.
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:18:09] [INFO ] Computed 62 place invariants in 17 ms
[2021-05-07 18:18:10] [INFO ] Implicit Places using invariants in 1408 ms returned []
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:18:11] [INFO ] Computed 62 place invariants in 16 ms
[2021-05-07 18:18:18] [INFO ] Implicit Places using invariants and state equation in 7776 ms returned []
Implicit Place search using SMT with State Equation took 9186 ms to find 0 implicit places.
[2021-05-07 18:18:18] [INFO ] Redundant transitions in 107 ms returned []
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:18:18] [INFO ] Computed 62 place invariants in 18 ms
[2021-05-07 18:18:21] [INFO ] Dead Transitions using invariants and state equation in 3057 ms returned []
Finished structural reductions, in 1 iterations. Remains : 681/681 places, 1624/1624 transitions.
Incomplete random walk after 100000 steps, including 1460 resets, run finished after 374 ms. (steps per millisecond=267 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:18:22] [INFO ] Computed 62 place invariants in 17 ms
[2021-05-07 18:18:22] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-07 18:18:22] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 26 ms returned sat
[2021-05-07 18:18:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:18:24] [INFO ] [Real]Absence check using state equation in 1879 ms returned sat
[2021-05-07 18:18:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:18:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-07 18:18:24] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 25 ms returned sat
[2021-05-07 18:18:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:18:26] [INFO ] [Nat]Absence check using state equation in 1930 ms returned sat
[2021-05-07 18:18:26] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 88 ms.
[2021-05-07 18:18:44] [INFO ] Added : 565 causal constraints over 113 iterations in 17913 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-07 18:18:44] [INFO ] [Real]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-07 18:18:44] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:18:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:18:46] [INFO ] [Real]Absence check using state equation in 1949 ms returned sat
[2021-05-07 18:18:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:18:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:18:46] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:18:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:18:48] [INFO ] [Nat]Absence check using state equation in 1842 ms returned sat
[2021-05-07 18:18:48] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 87 ms.
[2021-05-07 18:19:06] [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 (=> (> t894 0) (and (or (and (> t353 0) (< o353 o894)) (and (> t360 0) (< o360 o894)) (and (> t367 0) (< o367 o894)) (and (> t374 0) (< o374 o894)) (and (> t381 0) (< o381 o894)) (and (> t388 0) (< o388 o894)) (and (> t395 0) (< o395 o894)) (and (> t1605 0) (< o1605 o894))) (or (and (> t392 0) (< o392 o894)) (and (> t393 0) (< o393 o894)) (and (> t394 0) (< o394 o894)) (and (> t395 0) (< o395 o894)) (and (> t396 0) (< o396 o894)) (and (> t397 0) (< o397 o894)) (and (> t398 0) (< o398 o894)) (and (> t1096 0) (< o1096 o894)))))") while checking expression at index 1
[2021-05-07 18:19:06] [INFO ] [Real]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-07 18:19:06] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:08] [INFO ] [Real]Absence check using state equation in 1850 ms returned sat
[2021-05-07 18:19:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:19:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:19:08] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 30 ms returned sat
[2021-05-07 18:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:10] [INFO ] [Nat]Absence check using state equation in 1881 ms returned sat
[2021-05-07 18:19:10] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 86 ms.
[2021-05-07 18:19:28] [INFO ] Added : 570 causal constraints over 114 iterations in 17970 ms. Result :(error "Failed to check-sat")
[2021-05-07 18:19:28] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-07 18:19:28] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 26 ms returned sat
[2021-05-07 18:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:30] [INFO ] [Real]Absence check using state equation in 2022 ms returned sat
[2021-05-07 18:19:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:19:30] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-07 18:19:30] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 26 ms returned sat
[2021-05-07 18:19:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:34] [INFO ] [Nat]Absence check using state equation in 3425 ms returned sat
[2021-05-07 18:19:34] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 89 ms.
[2021-05-07 18:19:50] [INFO ] Added : 565 causal constraints over 113 iterations in 16418 ms. Result :unknown
Applied a total of 0 rules in 21 ms. Remains 681 /681 variables (removed 0) and now considering 1624/1624 (removed 0) transitions.
// Phase 1: matrix 1624 rows 681 cols
[2021-05-07 18:19:50] [INFO ] Computed 62 place invariants in 17 ms
[2021-05-07 18:19:50] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-07 18:19:50] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 26 ms returned sat
[2021-05-07 18:19:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:52] [INFO ] [Real]Absence check using state equation in 1870 ms returned sat
[2021-05-07 18:19:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:19:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-07 18:19:52] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 25 ms returned sat
[2021-05-07 18:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:19:54] [INFO ] [Nat]Absence check using state equation in 1923 ms returned sat
[2021-05-07 18:19:55] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 89 ms.
[2021-05-07 18:20:15] [INFO ] Added : 615 causal constraints over 123 iterations in 20233 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 125 ms.
[2021-05-07 18:20:15] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:20:15] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 32 ms returned sat
[2021-05-07 18:20:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:17] [INFO ] [Real]Absence check using state equation in 1952 ms returned sat
[2021-05-07 18:20:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:20:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:20:17] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:20:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:19] [INFO ] [Nat]Absence check using state equation in 1837 ms returned sat
[2021-05-07 18:20:19] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 71 ms.
[2021-05-07 18:20:40] [INFO ] Added : 570 causal constraints over 114 iterations in 20985 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 118 ms.
[2021-05-07 18:20:40] [INFO ] [Real]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-07 18:20:40] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:20:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:42] [INFO ] [Real]Absence check using state equation in 1846 ms returned sat
[2021-05-07 18:20:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:20:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-07 18:20:42] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 31 ms returned sat
[2021-05-07 18:20:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:20:44] [INFO ] [Nat]Absence check using state equation in 1894 ms returned sat
[2021-05-07 18:20:44] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 87 ms.
[2021-05-07 18:21:04] [INFO ] Added : 620 causal constraints over 124 iterations in 20158 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 131 ms.
[2021-05-07 18:21:05] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-07 18:21:05] [INFO ] [Real]Absence check using 14 positive and 48 generalized place invariants in 26 ms returned sat
[2021-05-07 18:21:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 18:21:07] [INFO ] [Real]Absence check using state equation in 1986 ms returned sat
[2021-05-07 18:21:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 18:21:07] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-07 18:21:07] [INFO ] [Nat]Absence check using 14 positive and 48 generalized place invariants in 25 ms returned sat
[2021-05-07 18:21:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 18:21:10] [INFO ] [Nat]Absence check using state equation in 3415 ms returned sat
[2021-05-07 18:21:10] [INFO ] Computed and/alt/rep : 1584/20023/1584 causal constraints in 90 ms.
[2021-05-07 18:21:30] [INFO ] Added : 635 causal constraints over 127 iterations in 20135 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 124 ms.
[2021-05-07 18:21:31] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2021-05-07 18:21:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 11 ms.
[2021-05-07 18:21:31] [INFO ] Flatten gal took : 275 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ ASLink-PT-08b @ 3570 seconds
check_solution: Variable C27 = -1 is below its lower bound 0
check_solution: Variable C28 = -1 is below its lower bound 0
check_solution: Variable C31 = -1 is below its lower bound 0
check_solution: Variable C33 = -1 is below its lower bound 0
check_solution: Variable C34 = -1 is below its lower bound 0
check_solution: Variable C37 = -1 is below its lower bound 0
check_solution: Variable C38 = -1 is below its lower bound 0
check_solution: Variable C41 = -1 is below its lower bound 0
check_solution: Variable C42 = -1 is below its lower bound 0
check_solution: Variable C45 = -1 is below its lower bound 0

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

FORMULA ASLink-PT-08b-ReachabilityCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 13700372 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16134488 kB

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-08b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is ASLink-PT-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 r011-tall-162038005900067"
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 ;