About the Execution of ITS-Tools for ASLink-PT-04b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16245.699 | 3600000.00 | 3236434.00 | 114976.70 | 1 1 1 1 ? 1 1 1 ? 1 1 1 1 1 1 1 | 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.r007-tall-162037989500069.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 itstools
Input is ASLink-PT-04b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989500069
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 138K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K 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 3.3K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 23 01:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 01:15 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 669K 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 positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-04b-UpperBounds-00
FORMULA_NAME ASLink-PT-04b-UpperBounds-01
FORMULA_NAME ASLink-PT-04b-UpperBounds-02
FORMULA_NAME ASLink-PT-04b-UpperBounds-03
FORMULA_NAME ASLink-PT-04b-UpperBounds-04
FORMULA_NAME ASLink-PT-04b-UpperBounds-05
FORMULA_NAME ASLink-PT-04b-UpperBounds-06
FORMULA_NAME ASLink-PT-04b-UpperBounds-07
FORMULA_NAME ASLink-PT-04b-UpperBounds-08
FORMULA_NAME ASLink-PT-04b-UpperBounds-09
FORMULA_NAME ASLink-PT-04b-UpperBounds-10
FORMULA_NAME ASLink-PT-04b-UpperBounds-11
FORMULA_NAME ASLink-PT-04b-UpperBounds-12
FORMULA_NAME ASLink-PT-04b-UpperBounds-13
FORMULA_NAME ASLink-PT-04b-UpperBounds-14
FORMULA_NAME ASLink-PT-04b-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1620407656002
Running Version 0
[2021-05-07 17:14:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-07 17:14:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-07 17:14:17] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2021-05-07 17:14:17] [INFO ] Transformed 2034 places.
[2021-05-07 17:14:17] [INFO ] Transformed 2567 transitions.
[2021-05-07 17:14:17] [INFO ] Found NUPN structural information;
[2021-05-07 17:14:17] [INFO ] Parsed PT model containing 2034 places and 2567 transitions in 203 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 2567 rows 2034 cols
[2021-05-07 17:14:17] [INFO ] Computed 199 place invariants in 140 ms
Incomplete random walk after 10000 steps, including 16 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :12
FORMULA ASLink-PT-04b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :1
FORMULA ASLink-PT-04b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 3) seen :0
// Phase 1: matrix 2567 rows 2034 cols
[2021-05-07 17:14:18] [INFO ] Computed 199 place invariants in 104 ms
[2021-05-07 17:14:18] [INFO ] [Real]Absence check using 48 positive place invariants in 49 ms returned sat
[2021-05-07 17:14:18] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 52 ms returned sat
[2021-05-07 17:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:19] [INFO ] [Real]Absence check using state equation in 972 ms returned sat
[2021-05-07 17:14:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:14:20] [INFO ] [Nat]Absence check using 48 positive place invariants in 42 ms returned sat
[2021-05-07 17:14:20] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 48 ms returned sat
[2021-05-07 17:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:25] [INFO ] [Nat]Absence check using state equation in 4574 ms returned unknown
[2021-05-07 17:14:25] [INFO ] [Real]Absence check using 48 positive place invariants in 39 ms returned sat
[2021-05-07 17:14:25] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 51 ms returned sat
[2021-05-07 17:14:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:26] [INFO ] [Real]Absence check using state equation in 1003 ms returned sat
[2021-05-07 17:14:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:14:26] [INFO ] [Nat]Absence check using 48 positive place invariants in 41 ms returned sat
[2021-05-07 17:14:26] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 48 ms returned sat
[2021-05-07 17:14:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:31] [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 ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:571)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-07 17:14:31] [INFO ] [Real]Absence check using 48 positive place invariants in 38 ms returned sat
[2021-05-07 17:14:31] [INFO ] [Real]Absence check using 48 positive and 151 generalized place invariants in 50 ms returned sat
[2021-05-07 17:14:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:33] [INFO ] [Real]Absence check using state equation in 1118 ms returned sat
[2021-05-07 17:14:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:14:33] [INFO ] [Nat]Absence check using 48 positive place invariants in 39 ms returned sat
[2021-05-07 17:14:33] [INFO ] [Nat]Absence check using 48 positive and 151 generalized place invariants in 46 ms returned sat
[2021-05-07 17:14:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:38] [INFO ] [Nat]Absence check using state equation in 4635 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 2034 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2034/2034 places, 2567/2567 transitions.
Drop transitions removed 468 transitions
Trivial Post-agglo rules discarded 468 transitions
Performed 468 trivial Post agglomeration. Transition count delta: 468
Iterating post reduction 0 with 468 rules applied. Total rules applied 468 place count 2034 transition count 2099
Reduce places removed 468 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 490 rules applied. Total rules applied 958 place count 1566 transition count 2077
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 964 place count 1560 transition count 2077
Performed 470 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 470 Pre rules applied. Total rules applied 964 place count 1560 transition count 1607
Deduced a syphon composed of 470 places in 4 ms
Ensure Unique test removed 43 places
Reduce places removed 513 places and 0 transitions.
Iterating global reduction 3 with 983 rules applied. Total rules applied 1947 place count 1047 transition count 1607
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 3 with 31 rules applied. Total rules applied 1978 place count 1043 transition count 1580
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 4 with 27 rules applied. Total rules applied 2005 place count 1016 transition count 1580
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 2005 place count 1016 transition count 1564
Deduced a syphon composed of 16 places in 23 ms
Ensure Unique test removed 16 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 2053 place count 984 transition count 1564
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 16 Pre rules applied. Total rules applied 2053 place count 984 transition count 1548
Deduced a syphon composed of 16 places in 7 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 5 with 32 rules applied. Total rules applied 2085 place count 968 transition count 1548
Discarding 63 places :
Symmetric choice reduction at 5 with 63 rule applications. Total rules 2148 place count 905 transition count 1485
Iterating global reduction 5 with 63 rules applied. Total rules applied 2211 place count 905 transition count 1485
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2212 place count 905 transition count 1484
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 21 Pre rules applied. Total rules applied 2212 place count 905 transition count 1463
Deduced a syphon composed of 21 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 43 rules applied. Total rules applied 2255 place count 883 transition count 1463
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2255 place count 883 transition count 1462
Deduced a syphon composed of 1 places in 3 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 2258 place count 881 transition count 1462
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 2263 place count 876 transition count 1429
Iterating global reduction 6 with 5 rules applied. Total rules applied 2268 place count 876 transition count 1429
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 2268 place count 876 transition count 1425
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 2276 place count 872 transition count 1425
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2277 place count 871 transition count 1417
Iterating global reduction 6 with 1 rules applied. Total rules applied 2278 place count 871 transition count 1417
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2279 place count 870 transition count 1409
Iterating global reduction 6 with 1 rules applied. Total rules applied 2280 place count 870 transition count 1409
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2281 place count 869 transition count 1401
Iterating global reduction 6 with 1 rules applied. Total rules applied 2282 place count 869 transition count 1401
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2283 place count 868 transition count 1393
Iterating global reduction 6 with 1 rules applied. Total rules applied 2284 place count 868 transition count 1393
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2285 place count 867 transition count 1385
Iterating global reduction 6 with 1 rules applied. Total rules applied 2286 place count 867 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2287 place count 866 transition count 1377
Iterating global reduction 6 with 1 rules applied. Total rules applied 2288 place count 866 transition count 1377
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2289 place count 865 transition count 1369
Iterating global reduction 6 with 1 rules applied. Total rules applied 2290 place count 865 transition count 1369
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2291 place count 864 transition count 1361
Iterating global reduction 6 with 1 rules applied. Total rules applied 2292 place count 864 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2293 place count 863 transition count 1353
Iterating global reduction 6 with 1 rules applied. Total rules applied 2294 place count 863 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2295 place count 862 transition count 1345
Iterating global reduction 6 with 1 rules applied. Total rules applied 2296 place count 862 transition count 1345
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2297 place count 861 transition count 1337
Iterating global reduction 6 with 1 rules applied. Total rules applied 2298 place count 861 transition count 1337
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2299 place count 860 transition count 1329
Iterating global reduction 6 with 1 rules applied. Total rules applied 2300 place count 860 transition count 1329
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2301 place count 859 transition count 1321
Iterating global reduction 6 with 1 rules applied. Total rules applied 2302 place count 859 transition count 1321
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2303 place count 858 transition count 1313
Iterating global reduction 6 with 1 rules applied. Total rules applied 2304 place count 858 transition count 1313
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2305 place count 857 transition count 1305
Iterating global reduction 6 with 1 rules applied. Total rules applied 2306 place count 857 transition count 1305
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2307 place count 856 transition count 1297
Iterating global reduction 6 with 1 rules applied. Total rules applied 2308 place count 856 transition count 1297
Performed 114 Post agglomeration using F-continuation condition.Transition count delta: 114
Deduced a syphon composed of 114 places in 2 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 6 with 228 rules applied. Total rules applied 2536 place count 742 transition count 1183
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2537 place count 741 transition count 1182
Ensure Unique test removed 1 places
Iterating global reduction 6 with 2 rules applied. Total rules applied 2539 place count 740 transition count 1182
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2540 place count 739 transition count 1181
Iterating global reduction 6 with 1 rules applied. Total rules applied 2541 place count 739 transition count 1181
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 2 rules applied. Total rules applied 2543 place count 739 transition count 1179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2544 place count 738 transition count 1179
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 2546 place count 737 transition count 1188
Free-agglomeration rule applied 6 times.
Iterating global reduction 8 with 6 rules applied. Total rules applied 2552 place count 737 transition count 1182
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 2558 place count 731 transition count 1182
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 9 with 4 rules applied. Total rules applied 2562 place count 731 transition count 1178
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 2566 place count 727 transition count 1178
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 2567 place count 726 transition count 1177
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 10 with 10 rules applied. Total rules applied 2577 place count 719 transition count 1174
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 2580 place count 716 transition count 1174
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 10 Pre rules applied. Total rules applied 2580 place count 716 transition count 1164
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 12 with 20 rules applied. Total rules applied 2600 place count 706 transition count 1164
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 12 with 4 rules applied. Total rules applied 2604 place count 702 transition count 1164
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 13 with 16 rules applied. Total rules applied 2620 place count 694 transition count 1156
Discarding 4 places :
Symmetric choice reduction at 13 with 4 rule applications. Total rules 2624 place count 690 transition count 1152
Iterating global reduction 13 with 4 rules applied. Total rules applied 2628 place count 690 transition count 1152
Free-agglomeration rule applied 4 times.
Iterating global reduction 13 with 4 rules applied. Total rules applied 2632 place count 690 transition count 1148
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 13 with 4 rules applied. Total rules applied 2636 place count 686 transition count 1148
Applied a total of 2636 rules in 1367 ms. Remains 686 /2034 variables (removed 1348) and now considering 1148/2567 (removed 1419) transitions.
Finished structural reductions, in 1 iterations. Remains : 686/2034 places, 1148/2567 transitions.
// Phase 1: matrix 1148 rows 686 cols
[2021-05-07 17:14:39] [INFO ] Computed 122 place invariants in 30 ms
Incomplete random walk after 1000000 steps, including 12880 resets, run finished after 3221 ms. (steps per millisecond=310 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2920 resets, run finished after 1258 ms. (steps per millisecond=794 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2933 resets, run finished after 1224 ms. (steps per millisecond=816 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2953 resets, run finished after 1334 ms. (steps per millisecond=749 ) properties (out of 3) seen :0
// Phase 1: matrix 1148 rows 686 cols
[2021-05-07 17:14:46] [INFO ] Computed 122 place invariants in 28 ms
[2021-05-07 17:14:46] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2021-05-07 17:14:46] [INFO ] [Real]Absence check using 34 positive and 88 generalized place invariants in 17 ms returned sat
[2021-05-07 17:14:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:47] [INFO ] [Real]Absence check using state equation in 353 ms returned sat
[2021-05-07 17:14:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:14:47] [INFO ] [Nat]Absence check using 34 positive place invariants in 10 ms returned sat
[2021-05-07 17:14:47] [INFO ] [Nat]Absence check using 34 positive and 88 generalized place invariants in 16 ms returned sat
[2021-05-07 17:14:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:47] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2021-05-07 17:14:47] [INFO ] Computed and/alt/rep : 450/1709/450 causal constraints (skipped 673 transitions) in 88 ms.
[2021-05-07 17:14:51] [INFO ] Added : 324 causal constraints over 65 iterations in 3890 ms. Result :sat
Minimization took 309 ms.
[2021-05-07 17:14:51] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2021-05-07 17:14:51] [INFO ] [Real]Absence check using 34 positive and 88 generalized place invariants in 36 ms returned sat
[2021-05-07 17:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:52] [INFO ] [Real]Absence check using state equation in 305 ms returned sat
[2021-05-07 17:14:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:14:52] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2021-05-07 17:14:52] [INFO ] [Nat]Absence check using 34 positive and 88 generalized place invariants in 17 ms returned sat
[2021-05-07 17:14:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:52] [INFO ] [Nat]Absence check using state equation in 489 ms returned sat
[2021-05-07 17:14:53] [INFO ] Computed and/alt/rep : 450/1709/450 causal constraints (skipped 673 transitions) in 81 ms.
[2021-05-07 17:14:55] [INFO ] Deduced a trap composed of 96 places in 159 ms of which 12 ms to minimize.
[2021-05-07 17:14:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 253 ms
[2021-05-07 17:14:55] [INFO ] Added : 158 causal constraints over 32 iterations in 2221 ms. Result :sat
Minimization took 300 ms.
[2021-05-07 17:14:55] [INFO ] [Real]Absence check using 34 positive place invariants in 11 ms returned sat
[2021-05-07 17:14:55] [INFO ] [Real]Absence check using 34 positive and 88 generalized place invariants in 17 ms returned sat
[2021-05-07 17:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:55] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2021-05-07 17:14:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:14:56] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2021-05-07 17:14:56] [INFO ] [Nat]Absence check using 34 positive and 88 generalized place invariants in 17 ms returned sat
[2021-05-07 17:14:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:14:56] [INFO ] [Nat]Absence check using state equation in 502 ms returned sat
[2021-05-07 17:14:56] [INFO ] Computed and/alt/rep : 450/1709/450 causal constraints (skipped 673 transitions) in 65 ms.
[2021-05-07 17:14:57] [INFO ] Added : 89 causal constraints over 18 iterations in 1231 ms. Result :sat
Minimization took 351 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 109300 steps, including 1905 resets, run finished after 420 ms. (steps per millisecond=260 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 88300 steps, including 1002 resets, run finished after 364 ms. (steps per millisecond=242 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 373800 steps, including 8389 resets, run finished after 1264 ms. (steps per millisecond=295 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 686 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 686/686 places, 1148/1148 transitions.
Applied a total of 0 rules in 22 ms. Remains 686 /686 variables (removed 0) and now considering 1148/1148 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 686/686 places, 1148/1148 transitions.
Starting structural reductions, iteration 0 : 686/686 places, 1148/1148 transitions.
Applied a total of 0 rules in 22 ms. Remains 686 /686 variables (removed 0) and now considering 1148/1148 (removed 0) transitions.
// Phase 1: matrix 1148 rows 686 cols
[2021-05-07 17:15:00] [INFO ] Computed 122 place invariants in 15 ms
[2021-05-07 17:15:00] [INFO ] Implicit Places using invariants in 565 ms returned [1, 18, 19, 23, 33, 50, 68, 144, 159, 160, 162, 179, 197, 266, 270, 271, 282, 283, 285, 302, 320, 389, 393, 394, 405, 406, 408, 425, 443, 512, 516, 517, 520, 531, 532, 533, 551, 553, 557, 575, 576, 577, 578, 590, 596, 602, 608, 614, 620, 626, 632, 638, 644, 650]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 568 ms to find 54 implicit places.
[2021-05-07 17:15:00] [INFO ] Redundant transitions in 71 ms returned []
// Phase 1: matrix 1148 rows 632 cols
[2021-05-07 17:15:00] [INFO ] Computed 68 place invariants in 16 ms
[2021-05-07 17:15:01] [INFO ] Dead Transitions using invariants and state equation in 540 ms returned []
Starting structural reductions, iteration 1 : 632/686 places, 1148/1148 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 632 transition count 1055
Reduce places removed 93 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 189 place count 539 transition count 1052
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 189 place count 539 transition count 1029
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 236 place count 515 transition count 1029
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 248 place count 511 transition count 1021
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 256 place count 503 transition count 1021
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 271 place count 488 transition count 1006
Iterating global reduction 4 with 15 rules applied. Total rules applied 286 place count 488 transition count 1006
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 289 place count 488 transition count 1003
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 289 place count 488 transition count 1002
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 291 place count 487 transition count 1002
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 294 place count 484 transition count 996
Iterating global reduction 5 with 3 rules applied. Total rules applied 297 place count 484 transition count 996
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 298 place count 483 transition count 995
Iterating global reduction 5 with 1 rules applied. Total rules applied 299 place count 483 transition count 995
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 300 place count 482 transition count 993
Iterating global reduction 5 with 1 rules applied. Total rules applied 301 place count 482 transition count 993
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 5 with 70 rules applied. Total rules applied 371 place count 447 transition count 958
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 374 place count 444 transition count 955
Iterating global reduction 5 with 3 rules applied. Total rules applied 377 place count 444 transition count 955
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 380 place count 444 transition count 952
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 384 place count 442 transition count 953
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 6 with 11 rules applied. Total rules applied 395 place count 442 transition count 942
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 407 place count 430 transition count 942
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 7 with 12 rules applied. Total rules applied 419 place count 430 transition count 942
Applied a total of 419 rules in 161 ms. Remains 430 /632 variables (removed 202) and now considering 942/1148 (removed 206) transitions.
// Phase 1: matrix 942 rows 430 cols
[2021-05-07 17:15:01] [INFO ] Computed 62 place invariants in 10 ms
[2021-05-07 17:15:01] [INFO ] Implicit Places using invariants in 312 ms returned [90, 96, 99, 101, 104, 111, 112, 166, 183, 189, 192, 194, 199, 200, 252, 269, 275, 278, 280, 285, 286, 338, 355, 361, 364, 366]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 314 ms to find 26 implicit places.
Starting structural reductions, iteration 2 : 404/686 places, 942/1148 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 391 transition count 929
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 391 transition count 929
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 30 place count 387 transition count 925
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 387 transition count 925
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 48 place count 380 transition count 918
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 380 transition count 906
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 368 transition count 906
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 368 transition count 903
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 78 place count 365 transition count 903
Applied a total of 78 rules in 66 ms. Remains 365 /404 variables (removed 39) and now considering 903/942 (removed 39) transitions.
// Phase 1: matrix 903 rows 365 cols
[2021-05-07 17:15:02] [INFO ] Computed 36 place invariants in 8 ms
[2021-05-07 17:15:02] [INFO ] Implicit Places using invariants in 246 ms returned []
// Phase 1: matrix 903 rows 365 cols
[2021-05-07 17:15:02] [INFO ] Computed 36 place invariants in 10 ms
[2021-05-07 17:15:02] [INFO ] Implicit Places using invariants and state equation in 554 ms returned []
Implicit Place search using SMT with State Equation took 804 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 365/686 places, 903/1148 transitions.
Successfully produced net in file /tmp/petri1000_4804224567114667672.dot
Successfully produced net in file /tmp/petri1001_17299302984705908196.dot
Successfully produced net in file /tmp/petri1002_11577093262874518773.dot
Successfully produced net in file /tmp/petri1003_10147136892302761424.dot
Drop transitions removed 4 transitions
Dominated transitions for bounds rules discarded 4 transitions
// Phase 1: matrix 899 rows 365 cols
[2021-05-07 17:15:02] [INFO ] Computed 36 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 19588 resets, run finished after 2772 ms. (steps per millisecond=360 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5457 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5408 resets, run finished after 1013 ms. (steps per millisecond=987 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5399 resets, run finished after 1047 ms. (steps per millisecond=955 ) properties (out of 3) seen :0
// Phase 1: matrix 899 rows 365 cols
[2021-05-07 17:15:08] [INFO ] Computed 36 place invariants in 11 ms
[2021-05-07 17:15:08] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:08] [INFO ] [Real]Absence check using 13 positive and 23 generalized place invariants in 5 ms returned sat
[2021-05-07 17:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:08] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2021-05-07 17:15:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:09] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2021-05-07 17:15:09] [INFO ] [Nat]Absence check using 13 positive and 23 generalized place invariants in 5 ms returned sat
[2021-05-07 17:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:09] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2021-05-07 17:15:09] [INFO ] Computed and/alt/rep : 190/909/190 causal constraints (skipped 684 transitions) in 52 ms.
[2021-05-07 17:15:09] [INFO ] Added : 44 causal constraints over 9 iterations in 450 ms. Result :sat
Minimization took 150 ms.
[2021-05-07 17:15:10] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:10] [INFO ] [Real]Absence check using 13 positive and 23 generalized place invariants in 5 ms returned sat
[2021-05-07 17:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:10] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-07 17:15:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:10] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2021-05-07 17:15:10] [INFO ] [Nat]Absence check using 13 positive and 23 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:10] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2021-05-07 17:15:10] [INFO ] Computed and/alt/rep : 190/909/190 causal constraints (skipped 684 transitions) in 48 ms.
[2021-05-07 17:15:11] [INFO ] Added : 39 causal constraints over 8 iterations in 513 ms. Result :sat
Minimization took 120 ms.
[2021-05-07 17:15:11] [INFO ] [Real]Absence check using 13 positive place invariants in 5 ms returned sat
[2021-05-07 17:15:11] [INFO ] [Real]Absence check using 13 positive and 23 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:11] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2021-05-07 17:15:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:11] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:11] [INFO ] [Nat]Absence check using 13 positive and 23 generalized place invariants in 5 ms returned sat
[2021-05-07 17:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:11] [INFO ] [Nat]Absence check using state equation in 406 ms returned sat
[2021-05-07 17:15:12] [INFO ] Computed and/alt/rep : 190/909/190 causal constraints (skipped 684 transitions) in 57 ms.
[2021-05-07 17:15:12] [INFO ] Added : 79 causal constraints over 16 iterations in 715 ms. Result :sat
Minimization took 165 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 88200 steps, including 2503 resets, run finished after 242 ms. (steps per millisecond=364 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 89800 steps, including 2237 resets, run finished after 238 ms. (steps per millisecond=377 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 81100 steps, including 2785 resets, run finished after 217 ms. (steps per millisecond=373 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 3 out of 365 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 365/365 places, 899/899 transitions.
Graph (complete) has 2209 edges and 365 vertex of which 361 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.4 ms
Discarding 4 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 361 transition count 899
Applied a total of 5 rules in 25 ms. Remains 361 /365 variables (removed 4) and now considering 899/899 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 361/365 places, 899/899 transitions.
// Phase 1: matrix 899 rows 361 cols
[2021-05-07 17:15:13] [INFO ] Computed 36 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 19797 resets, run finished after 2774 ms. (steps per millisecond=360 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5438 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5406 resets, run finished after 992 ms. (steps per millisecond=1008 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5401 resets, run finished after 1000 ms. (steps per millisecond=1000 ) properties (out of 3) seen :0
// Phase 1: matrix 899 rows 361 cols
[2021-05-07 17:15:19] [INFO ] Computed 36 place invariants in 8 ms
[2021-05-07 17:15:19] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:19] [INFO ] [Real]Absence check using 10 positive and 26 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:19] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2021-05-07 17:15:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:19] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:19] [INFO ] [Nat]Absence check using 10 positive and 26 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:19] [INFO ] [Nat]Absence check using state equation in 269 ms returned sat
[2021-05-07 17:15:20] [INFO ] Computed and/alt/rep : 190/907/190 causal constraints (skipped 684 transitions) in 39 ms.
[2021-05-07 17:15:20] [INFO ] Added : 31 causal constraints over 9 iterations in 577 ms. Result :sat
Minimization took 104 ms.
[2021-05-07 17:15:20] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:20] [INFO ] [Real]Absence check using 10 positive and 26 generalized place invariants in 7 ms returned sat
[2021-05-07 17:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:20] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2021-05-07 17:15:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:21] [INFO ] [Nat]Absence check using 10 positive and 26 generalized place invariants in 8 ms returned sat
[2021-05-07 17:15:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:21] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2021-05-07 17:15:21] [INFO ] Computed and/alt/rep : 190/907/190 causal constraints (skipped 684 transitions) in 39 ms.
[2021-05-07 17:15:21] [INFO ] Added : 11 causal constraints over 3 iterations in 191 ms. Result :sat
Minimization took 98 ms.
[2021-05-07 17:15:21] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:21] [INFO ] [Real]Absence check using 10 positive and 26 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:21] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2021-05-07 17:15:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:22] [INFO ] [Nat]Absence check using 10 positive and 26 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:22] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2021-05-07 17:15:22] [INFO ] Computed and/alt/rep : 190/907/190 causal constraints (skipped 684 transitions) in 46 ms.
[2021-05-07 17:15:22] [INFO ] Added : 45 causal constraints over 10 iterations in 617 ms. Result :sat
Minimization took 158 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Incomplete Parikh walk after 64900 steps, including 1003 resets, run finished after 233 ms. (steps per millisecond=278 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 56400 steps, including 1841 resets, run finished after 211 ms. (steps per millisecond=267 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA ASLink-PT-04b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 55300 steps, including 1518 resets, run finished after 143 ms. (steps per millisecond=386 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 361 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 361/361 places, 899/899 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 359 transition count 898
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 359 transition count 897
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 359 transition count 896
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 358 transition count 896
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 357 transition count 895
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 9 place count 357 transition count 894
Applied a total of 9 rules in 27 ms. Remains 357 /361 variables (removed 4) and now considering 894/899 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 357/361 places, 894/899 transitions.
// Phase 1: matrix 894 rows 357 cols
[2021-05-07 17:15:23] [INFO ] Computed 35 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 19688 resets, run finished after 2561 ms. (steps per millisecond=390 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5477 resets, run finished after 956 ms. (steps per millisecond=1046 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5446 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 2) seen :0
// Phase 1: matrix 894 rows 357 cols
[2021-05-07 17:15:28] [INFO ] Computed 35 place invariants in 7 ms
[2021-05-07 17:15:28] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:28] [INFO ] [Real]Absence check using 10 positive and 25 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:28] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2021-05-07 17:15:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:28] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:28] [INFO ] [Nat]Absence check using 10 positive and 25 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:28] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2021-05-07 17:15:28] [INFO ] Computed and/alt/rep : 193/957/193 causal constraints (skipped 676 transitions) in 47 ms.
[2021-05-07 17:15:29] [INFO ] Added : 19 causal constraints over 4 iterations in 268 ms. Result :sat
Minimization took 113 ms.
[2021-05-07 17:15:29] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:29] [INFO ] [Real]Absence check using 10 positive and 25 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:29] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2021-05-07 17:15:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:29] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:29] [INFO ] [Nat]Absence check using 10 positive and 25 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:30] [INFO ] [Nat]Absence check using state equation in 370 ms returned sat
[2021-05-07 17:15:30] [INFO ] Computed and/alt/rep : 193/957/193 causal constraints (skipped 676 transitions) in 46 ms.
[2021-05-07 17:15:30] [INFO ] Added : 47 causal constraints over 10 iterations in 566 ms. Result :sat
Minimization took 239 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 67900 steps, including 2008 resets, run finished after 193 ms. (steps per millisecond=351 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 57000 steps, including 1854 resets, run finished after 146 ms. (steps per millisecond=390 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 357/357 places, 894/894 transitions.
Applied a total of 0 rules in 11 ms. Remains 357 /357 variables (removed 0) and now considering 894/894 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 894/894 transitions.
Starting structural reductions, iteration 0 : 357/357 places, 894/894 transitions.
Applied a total of 0 rules in 10 ms. Remains 357 /357 variables (removed 0) and now considering 894/894 (removed 0) transitions.
// Phase 1: matrix 894 rows 357 cols
[2021-05-07 17:15:31] [INFO ] Computed 35 place invariants in 6 ms
[2021-05-07 17:15:31] [INFO ] Implicit Places using invariants in 209 ms returned [72, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 210 ms to find 2 implicit places.
[2021-05-07 17:15:31] [INFO ] Redundant transitions in 44 ms returned []
// Phase 1: matrix 894 rows 355 cols
[2021-05-07 17:15:31] [INFO ] Computed 33 place invariants in 20 ms
[2021-05-07 17:15:31] [INFO ] Dead Transitions using invariants and state equation in 342 ms returned []
Starting structural reductions, iteration 1 : 355/357 places, 894/894 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 353 transition count 892
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 353 transition count 891
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 352 transition count 891
Applied a total of 6 rules in 25 ms. Remains 352 /355 variables (removed 3) and now considering 891/894 (removed 3) transitions.
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:31] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:32] [INFO ] Implicit Places using invariants in 220 ms returned []
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:32] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:32] [INFO ] Implicit Places using invariants and state equation in 544 ms returned []
Implicit Place search using SMT with State Equation took 766 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 352/357 places, 891/894 transitions.
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:32] [INFO ] Computed 33 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 19582 resets, run finished after 2512 ms. (steps per millisecond=398 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5417 resets, run finished after 926 ms. (steps per millisecond=1079 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5441 resets, run finished after 923 ms. (steps per millisecond=1083 ) properties (out of 2) seen :0
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:37] [INFO ] Computed 33 place invariants in 9 ms
[2021-05-07 17:15:37] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:37] [INFO ] [Real]Absence check using 10 positive and 23 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:37] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2021-05-07 17:15:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:37] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:37] [INFO ] [Nat]Absence check using 10 positive and 23 generalized place invariants in 5 ms returned sat
[2021-05-07 17:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:37] [INFO ] [Nat]Absence check using state equation in 190 ms returned sat
[2021-05-07 17:15:37] [INFO ] Computed and/alt/rep : 183/881/183 causal constraints (skipped 683 transitions) in 69 ms.
[2021-05-07 17:15:37] [INFO ] Added : 15 causal constraints over 4 iterations in 250 ms. Result :sat
Minimization took 116 ms.
[2021-05-07 17:15:37] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:37] [INFO ] [Real]Absence check using 10 positive and 23 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:38] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2021-05-07 17:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2021-05-07 17:15:38] [INFO ] [Nat]Absence check using 10 positive and 23 generalized place invariants in 5 ms returned sat
[2021-05-07 17:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:38] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2021-05-07 17:15:38] [INFO ] Computed and/alt/rep : 183/881/183 causal constraints (skipped 683 transitions) in 45 ms.
[2021-05-07 17:15:38] [INFO ] Added : 33 causal constraints over 7 iterations in 422 ms. Result :sat
Minimization took 129 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Incomplete Parikh walk after 69500 steps, including 1631 resets, run finished after 191 ms. (steps per millisecond=363 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 55800 steps, including 1813 resets, run finished after 145 ms. (steps per millisecond=384 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 352/352 places, 891/891 transitions.
Applied a total of 0 rules in 10 ms. Remains 352 /352 variables (removed 0) and now considering 891/891 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 891/891 transitions.
Starting structural reductions, iteration 0 : 352/352 places, 891/891 transitions.
Applied a total of 0 rules in 9 ms. Remains 352 /352 variables (removed 0) and now considering 891/891 (removed 0) transitions.
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:39] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:39] [INFO ] Implicit Places using invariants in 214 ms returned []
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:39] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:40] [INFO ] Implicit Places using invariants and state equation in 549 ms returned []
Implicit Place search using SMT with State Equation took 768 ms to find 0 implicit places.
[2021-05-07 17:15:40] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:40] [INFO ] Computed 33 place invariants in 16 ms
[2021-05-07 17:15:40] [INFO ] Dead Transitions using invariants and state equation in 336 ms returned []
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 891/891 transitions.
Starting property specific reduction for ASLink-PT-04b-UpperBounds-04
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:40] [INFO ] Computed 33 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 186 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:40] [INFO ] Computed 33 place invariants in 6 ms
[2021-05-07 17:15:40] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:40] [INFO ] [Real]Absence check using 10 positive and 23 generalized place invariants in 5 ms returned sat
[2021-05-07 17:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:40] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2021-05-07 17:15:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:40] [INFO ] [Nat]Absence check using 10 positive and 23 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:41] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2021-05-07 17:15:41] [INFO ] Computed and/alt/rep : 183/881/183 causal constraints (skipped 683 transitions) in 45 ms.
[2021-05-07 17:15:41] [INFO ] Added : 15 causal constraints over 4 iterations in 227 ms. Result :sat
Minimization took 114 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 55800 steps, including 1810 resets, run finished after 154 ms. (steps per millisecond=362 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 352/352 places, 891/891 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 890
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 890
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 351 transition count 890
Applied a total of 3 rules in 21 ms. Remains 351 /352 variables (removed 1) and now considering 890/891 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/352 places, 890/891 transitions.
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:41] [INFO ] Computed 33 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 19597 resets, run finished after 2559 ms. (steps per millisecond=390 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5421 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties (out of 1) seen :0
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:45] [INFO ] Computed 33 place invariants in 6 ms
[2021-05-07 17:15:45] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:45] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:45] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2021-05-07 17:15:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-07 17:15:45] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:45] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2021-05-07 17:15:45] [INFO ] Computed and/alt/rep : 182/880/182 causal constraints (skipped 683 transitions) in 46 ms.
[2021-05-07 17:15:45] [INFO ] Added : 15 causal constraints over 4 iterations in 256 ms. Result :sat
Minimization took 130 ms.
Current structural bounds on expressions (after SMT) : [5] Max seen :[0]
Incomplete Parikh walk after 56500 steps, including 1003 resets, run finished after 125 ms. (steps per millisecond=452 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 890/890 transitions.
Applied a total of 0 rules in 10 ms. Remains 351 /351 variables (removed 0) and now considering 890/890 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 890/890 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 890/890 transitions.
Applied a total of 0 rules in 9 ms. Remains 351 /351 variables (removed 0) and now considering 890/890 (removed 0) transitions.
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:46] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:46] [INFO ] Implicit Places using invariants in 196 ms returned []
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:46] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:47] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 763 ms to find 0 implicit places.
[2021-05-07 17:15:47] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:47] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:47] [INFO ] Dead Transitions using invariants and state equation in 323 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 890/890 transitions.
Ending property specific reduction for ASLink-PT-04b-UpperBounds-04 in 6891 ms.
Starting property specific reduction for ASLink-PT-04b-UpperBounds-08
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:47] [INFO ] Computed 33 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 192 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
// Phase 1: matrix 891 rows 352 cols
[2021-05-07 17:15:47] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:47] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2021-05-07 17:15:47] [INFO ] [Real]Absence check using 10 positive and 23 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:47] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2021-05-07 17:15:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:47] [INFO ] [Nat]Absence check using 10 positive and 23 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:47] [INFO ] [Nat]Absence check using state equation in 212 ms returned sat
[2021-05-07 17:15:48] [INFO ] Computed and/alt/rep : 183/881/183 causal constraints (skipped 683 transitions) in 47 ms.
[2021-05-07 17:15:48] [INFO ] Added : 33 causal constraints over 7 iterations in 419 ms. Result :sat
Minimization took 128 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 69500 steps, including 1636 resets, run finished after 185 ms. (steps per millisecond=375 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 352/352 places, 891/891 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 890
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 890
Applied a total of 2 rules in 13 ms. Remains 351 /352 variables (removed 1) and now considering 890/891 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/352 places, 890/891 transitions.
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:48] [INFO ] Computed 33 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 19547 resets, run finished after 2483 ms. (steps per millisecond=402 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5462 resets, run finished after 913 ms. (steps per millisecond=1095 ) properties (out of 1) seen :0
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:52] [INFO ] Computed 33 place invariants in 6 ms
[2021-05-07 17:15:52] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:52] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:52] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2021-05-07 17:15:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-07 17:15:52] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2021-05-07 17:15:52] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 6 ms returned sat
[2021-05-07 17:15:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-07 17:15:52] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2021-05-07 17:15:52] [INFO ] Computed and/alt/rep : 182/880/182 causal constraints (skipped 683 transitions) in 46 ms.
[2021-05-07 17:15:53] [INFO ] Added : 20 causal constraints over 5 iterations in 359 ms. Result :sat
Minimization took 140 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Incomplete Parikh walk after 74400 steps, including 5537 resets, run finished after 184 ms. (steps per millisecond=404 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 351/351 places, 890/890 transitions.
Applied a total of 0 rules in 9 ms. Remains 351 /351 variables (removed 0) and now considering 890/890 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 890/890 transitions.
Starting structural reductions, iteration 0 : 351/351 places, 890/890 transitions.
Applied a total of 0 rules in 9 ms. Remains 351 /351 variables (removed 0) and now considering 890/890 (removed 0) transitions.
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:53] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:53] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:53] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:54] [INFO ] Implicit Places using invariants and state equation in 570 ms returned []
Implicit Place search using SMT with State Equation took 775 ms to find 0 implicit places.
[2021-05-07 17:15:54] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 890 rows 351 cols
[2021-05-07 17:15:54] [INFO ] Computed 33 place invariants in 7 ms
[2021-05-07 17:15:54] [INFO ] Dead Transitions using invariants and state equation in 324 ms returned []
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 890/890 transitions.
Ending property specific reduction for ASLink-PT-04b-UpperBounds-08 in 7248 ms.
[2021-05-07 17:15:54] [INFO ] Flatten gal took : 125 ms
[2021-05-07 17:15:54] [INFO ] Applying decomposition
[2021-05-07 17:15:55] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4768308989569928966.txt, -o, /tmp/graph4768308989569928966.bin, -w, /tmp/graph4768308989569928966.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4768308989569928966.bin, -l, -1, -v, -w, /tmp/graph4768308989569928966.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-07 17:15:55] [INFO ] Decomposing Gal with order
[2021-05-07 17:15:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 17:15:55] [INFO ] Removed a total of 1745 redundant transitions.
[2021-05-07 17:15:55] [INFO ] Flatten gal took : 130 ms
[2021-05-07 17:15:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 93 labels/synchronizations in 22 ms.
[2021-05-07 17:15:55] [INFO ] Time to serialize gal into /tmp/UpperBounds8308942826443713545.gal : 11 ms
[2021-05-07 17:15:55] [INFO ] Time to serialize properties into /tmp/UpperBounds13494497497627413680.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds8308942826443713545.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds13494497497627413680.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds8308942826443713545.gal -t CGAL -reachable-file /tmp/UpperBounds13494497497627413680.prop --nowitness
Loading property file /tmp/UpperBounds13494497497627413680.prop.
Detected timeout of ITS tools.
[2021-05-07 17:36:27] [INFO ] Applying decomposition
[2021-05-07 17:36:27] [INFO ] Flatten gal took : 70 ms
[2021-05-07 17:36:27] [INFO ] Decomposing Gal with order
[2021-05-07 17:36:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-07 17:36:28] [INFO ] Removed a total of 1675 redundant transitions.
[2021-05-07 17:36:28] [INFO ] Flatten gal took : 165 ms
[2021-05-07 17:36:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 675 labels/synchronizations in 23 ms.
[2021-05-07 17:36:28] [INFO ] Time to serialize gal into /tmp/UpperBounds1267527078248040655.gal : 5 ms
[2021-05-07 17:36:28] [INFO ] Time to serialize properties into /tmp/UpperBounds10683905709328786634.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds1267527078248040655.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds10683905709328786634.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds1267527078248040655.gal -t CGAL -reachable-file /tmp/UpperBounds10683905709328786634.prop --nowitness
Loading property file /tmp/UpperBounds10683905709328786634.prop.
Detected timeout of ITS tools.
[2021-05-07 17:57:00] [INFO ] Flatten gal took : 41 ms
[2021-05-07 17:57:00] [INFO ] Input system was already deterministic with 891 transitions.
[2021-05-07 17:57:00] [INFO ] Transformed 352 places.
[2021-05-07 17:57:00] [INFO ] Transformed 891 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-07 17:57:00] [INFO ] Time to serialize gal into /tmp/UpperBounds17572692279798874212.gal : 5 ms
[2021-05-07 17:57:00] [INFO ] Time to serialize properties into /tmp/UpperBounds3053760969844385467.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds17572692279798874212.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds3053760969844385467.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds17572692279798874212.gal -t CGAL -reachable-file /tmp/UpperBounds3053760969844385467.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds3053760969844385467.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-04b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ASLink-PT-04b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r007-tall-162037989500069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04b.tgz
mv ASLink-PT-04b execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;