fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r011-tall-162038005900067
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for ASLink-PT-08b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
8460.623 3600000.00 6443972.00 6613.20 FFTTF?FFFFFF?F?F normal

Execution Chart

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

Trace from the execution

Formatting '/data/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 ;