About the Execution of 2023-gold for ShieldPPPs-PT-020B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 770.607 | 67737.00 | 87058.00 | 399.90 | FTTFTTFFTFTTTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r373-tall-171683788900289.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldPPPs-PT-020B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788900289
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 13 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 11:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 13 11:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 349K May 18 16:43 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 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-00
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-02
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-03
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-04
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-05
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-06
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-07
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-08
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-09
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-10
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-11
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-12
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-13
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14
FORMULA_NAME ShieldPPPs-PT-020B-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716972429468
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-020B
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-29 08:47:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 08:47:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 08:47:11] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2024-05-29 08:47:11] [INFO ] Transformed 1363 places.
[2024-05-29 08:47:11] [INFO ] Transformed 1263 transitions.
[2024-05-29 08:47:11] [INFO ] Found NUPN structural information;
[2024-05-29 08:47:11] [INFO ] Parsed PT model containing 1363 places and 1263 transitions and 3486 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 3 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 15) seen :10
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1263 rows 1363 cols
[2024-05-29 08:47:12] [INFO ] Computed 221 invariants in 31 ms
[2024-05-29 08:47:13] [INFO ] After 917ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-29 08:47:14] [INFO ] [Nat]Absence check using 221 positive place invariants in 210 ms returned sat
[2024-05-29 08:47:16] [INFO ] After 1591ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-29 08:47:17] [INFO ] Deduced a trap composed of 18 places in 408 ms of which 8 ms to minimize.
[2024-05-29 08:47:17] [INFO ] Deduced a trap composed of 27 places in 494 ms of which 1 ms to minimize.
[2024-05-29 08:47:18] [INFO ] Deduced a trap composed of 24 places in 347 ms of which 1 ms to minimize.
[2024-05-29 08:47:18] [INFO ] Deduced a trap composed of 28 places in 418 ms of which 1 ms to minimize.
[2024-05-29 08:47:18] [INFO ] Deduced a trap composed of 24 places in 320 ms of which 2 ms to minimize.
[2024-05-29 08:47:19] [INFO ] Deduced a trap composed of 34 places in 303 ms of which 1 ms to minimize.
[2024-05-29 08:47:19] [INFO ] Deduced a trap composed of 36 places in 291 ms of which 1 ms to minimize.
[2024-05-29 08:47:20] [INFO ] Deduced a trap composed of 28 places in 291 ms of which 1 ms to minimize.
[2024-05-29 08:47:20] [INFO ] Deduced a trap composed of 27 places in 290 ms of which 1 ms to minimize.
[2024-05-29 08:47:20] [INFO ] Deduced a trap composed of 33 places in 280 ms of which 1 ms to minimize.
[2024-05-29 08:47:21] [INFO ] Deduced a trap composed of 25 places in 265 ms of which 1 ms to minimize.
[2024-05-29 08:47:21] [INFO ] Deduced a trap composed of 29 places in 263 ms of which 1 ms to minimize.
[2024-05-29 08:47:21] [INFO ] Deduced a trap composed of 38 places in 261 ms of which 1 ms to minimize.
[2024-05-29 08:47:22] [INFO ] Deduced a trap composed of 23 places in 263 ms of which 1 ms to minimize.
[2024-05-29 08:47:22] [INFO ] Deduced a trap composed of 23 places in 271 ms of which 0 ms to minimize.
[2024-05-29 08:47:22] [INFO ] Deduced a trap composed of 20 places in 267 ms of which 0 ms to minimize.
[2024-05-29 08:47:23] [INFO ] Deduced a trap composed of 24 places in 322 ms of which 0 ms to minimize.
[2024-05-29 08:47:23] [INFO ] Deduced a trap composed of 23 places in 316 ms of which 0 ms to minimize.
[2024-05-29 08:47:23] [INFO ] Deduced a trap composed of 19 places in 257 ms of which 0 ms to minimize.
[2024-05-29 08:47:24] [INFO ] Deduced a trap composed of 41 places in 244 ms of which 1 ms to minimize.
[2024-05-29 08:47:24] [INFO ] Deduced a trap composed of 20 places in 242 ms of which 1 ms to minimize.
[2024-05-29 08:47:24] [INFO ] Deduced a trap composed of 24 places in 244 ms of which 1 ms to minimize.
[2024-05-29 08:47:25] [INFO ] Deduced a trap composed of 32 places in 279 ms of which 1 ms to minimize.
[2024-05-29 08:47:25] [INFO ] Deduced a trap composed of 24 places in 277 ms of which 1 ms to minimize.
[2024-05-29 08:47:25] [INFO ] Deduced a trap composed of 35 places in 229 ms of which 1 ms to minimize.
[2024-05-29 08:47:25] [INFO ] Deduced a trap composed of 31 places in 235 ms of which 0 ms to minimize.
[2024-05-29 08:47:26] [INFO ] Deduced a trap composed of 29 places in 241 ms of which 1 ms to minimize.
[2024-05-29 08:47:26] [INFO ] Deduced a trap composed of 25 places in 206 ms of which 0 ms to minimize.
[2024-05-29 08:47:26] [INFO ] Deduced a trap composed of 21 places in 214 ms of which 0 ms to minimize.
[2024-05-29 08:47:27] [INFO ] Deduced a trap composed of 26 places in 225 ms of which 0 ms to minimize.
[2024-05-29 08:47:27] [INFO ] Deduced a trap composed of 23 places in 244 ms of which 1 ms to minimize.
[2024-05-29 08:47:27] [INFO ] Deduced a trap composed of 29 places in 214 ms of which 0 ms to minimize.
[2024-05-29 08:47:27] [INFO ] Deduced a trap composed of 36 places in 232 ms of which 0 ms to minimize.
[2024-05-29 08:47:28] [INFO ] Deduced a trap composed of 46 places in 216 ms of which 5 ms to minimize.
[2024-05-29 08:47:28] [INFO ] Deduced a trap composed of 34 places in 170 ms of which 1 ms to minimize.
[2024-05-29 08:47:28] [INFO ] Deduced a trap composed of 37 places in 188 ms of which 1 ms to minimize.
[2024-05-29 08:47:28] [INFO ] Deduced a trap composed of 43 places in 222 ms of which 1 ms to minimize.
[2024-05-29 08:47:29] [INFO ] Deduced a trap composed of 29 places in 204 ms of which 1 ms to minimize.
[2024-05-29 08:47:29] [INFO ] Deduced a trap composed of 28 places in 225 ms of which 1 ms to minimize.
[2024-05-29 08:47:29] [INFO ] Deduced a trap composed of 29 places in 217 ms of which 2 ms to minimize.
[2024-05-29 08:47:30] [INFO ] Deduced a trap composed of 29 places in 218 ms of which 0 ms to minimize.
[2024-05-29 08:47:30] [INFO ] Deduced a trap composed of 48 places in 217 ms of which 0 ms to minimize.
[2024-05-29 08:47:30] [INFO ] Deduced a trap composed of 43 places in 178 ms of which 2 ms to minimize.
[2024-05-29 08:47:30] [INFO ] Deduced a trap composed of 27 places in 210 ms of which 1 ms to minimize.
[2024-05-29 08:47:31] [INFO ] Deduced a trap composed of 45 places in 192 ms of which 0 ms to minimize.
[2024-05-29 08:47:31] [INFO ] Deduced a trap composed of 52 places in 203 ms of which 0 ms to minimize.
[2024-05-29 08:47:31] [INFO ] Trap strengthening (SAT) tested/added 47/46 trap constraints in 14812 ms
[2024-05-29 08:47:31] [INFO ] Deduced a trap composed of 26 places in 273 ms of which 1 ms to minimize.
[2024-05-29 08:47:32] [INFO ] Deduced a trap composed of 19 places in 278 ms of which 1 ms to minimize.
[2024-05-29 08:47:32] [INFO ] Deduced a trap composed of 20 places in 235 ms of which 0 ms to minimize.
[2024-05-29 08:47:32] [INFO ] Deduced a trap composed of 38 places in 235 ms of which 1 ms to minimize.
[2024-05-29 08:47:33] [INFO ] Deduced a trap composed of 26 places in 283 ms of which 2 ms to minimize.
[2024-05-29 08:47:33] [INFO ] Deduced a trap composed of 29 places in 271 ms of which 0 ms to minimize.
[2024-05-29 08:47:33] [INFO ] Deduced a trap composed of 20 places in 268 ms of which 1 ms to minimize.
[2024-05-29 08:47:34] [INFO ] Deduced a trap composed of 19 places in 244 ms of which 1 ms to minimize.
[2024-05-29 08:47:34] [INFO ] Deduced a trap composed of 19 places in 243 ms of which 0 ms to minimize.
[2024-05-29 08:47:34] [INFO ] Deduced a trap composed of 13 places in 253 ms of which 1 ms to minimize.
[2024-05-29 08:47:35] [INFO ] Deduced a trap composed of 31 places in 230 ms of which 1 ms to minimize.
[2024-05-29 08:47:35] [INFO ] Deduced a trap composed of 32 places in 223 ms of which 2 ms to minimize.
[2024-05-29 08:47:35] [INFO ] Deduced a trap composed of 14 places in 313 ms of which 1 ms to minimize.
[2024-05-29 08:47:36] [INFO ] Deduced a trap composed of 22 places in 324 ms of which 1 ms to minimize.
[2024-05-29 08:47:36] [INFO ] Deduced a trap composed of 19 places in 314 ms of which 1 ms to minimize.
[2024-05-29 08:47:36] [INFO ] Deduced a trap composed of 28 places in 312 ms of which 1 ms to minimize.
[2024-05-29 08:47:37] [INFO ] Deduced a trap composed of 30 places in 357 ms of which 1 ms to minimize.
[2024-05-29 08:47:37] [INFO ] Deduced a trap composed of 32 places in 326 ms of which 1 ms to minimize.
[2024-05-29 08:47:38] [INFO ] Deduced a trap composed of 19 places in 350 ms of which 2 ms to minimize.
[2024-05-29 08:47:38] [INFO ] Deduced a trap composed of 26 places in 323 ms of which 1 ms to minimize.
[2024-05-29 08:47:38] [INFO ] Deduced a trap composed of 28 places in 317 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:944)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
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:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 08:47:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 08:47:38] [INFO ] After 25267ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
Parikh walk visited 0 properties in 179 ms.
Support contains 100 out of 1363 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1363/1363 places, 1263/1263 transitions.
Drop transitions removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 105 place count 1363 transition count 1158
Reduce places removed 105 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 118 rules applied. Total rules applied 223 place count 1258 transition count 1145
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 236 place count 1245 transition count 1145
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 99 Pre rules applied. Total rules applied 236 place count 1245 transition count 1046
Deduced a syphon composed of 99 places in 4 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 3 with 198 rules applied. Total rules applied 434 place count 1146 transition count 1046
Discarding 122 places :
Symmetric choice reduction at 3 with 122 rule applications. Total rules 556 place count 1024 transition count 924
Iterating global reduction 3 with 122 rules applied. Total rules applied 678 place count 1024 transition count 924
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 678 place count 1024 transition count 885
Deduced a syphon composed of 39 places in 4 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 756 place count 985 transition count 885
Performed 255 Post agglomeration using F-continuation condition.Transition count delta: 255
Deduced a syphon composed of 255 places in 2 ms
Reduce places removed 255 places and 0 transitions.
Iterating global reduction 3 with 510 rules applied. Total rules applied 1266 place count 730 transition count 630
Partial Free-agglomeration rule applied 136 times.
Drop transitions removed 136 transitions
Iterating global reduction 3 with 136 rules applied. Total rules applied 1402 place count 730 transition count 630
Applied a total of 1402 rules in 354 ms. Remains 730 /1363 variables (removed 633) and now considering 630/1263 (removed 633) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 355 ms. Remains : 730/1363 places, 630/1263 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 5) seen :2
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 630 rows 730 cols
[2024-05-29 08:47:39] [INFO ] Computed 221 invariants in 19 ms
[2024-05-29 08:47:39] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 08:47:40] [INFO ] [Nat]Absence check using 213 positive place invariants in 42 ms returned sat
[2024-05-29 08:47:40] [INFO ] [Nat]Absence check using 213 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-29 08:47:40] [INFO ] After 652ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 08:47:41] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 1 ms to minimize.
[2024-05-29 08:47:41] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 1 ms to minimize.
[2024-05-29 08:47:41] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 1 ms to minimize.
[2024-05-29 08:47:41] [INFO ] Deduced a trap composed of 8 places in 103 ms of which 0 ms to minimize.
[2024-05-29 08:47:41] [INFO ] Deduced a trap composed of 12 places in 115 ms of which 0 ms to minimize.
[2024-05-29 08:47:41] [INFO ] Deduced a trap composed of 12 places in 102 ms of which 1 ms to minimize.
[2024-05-29 08:47:41] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 1 ms to minimize.
[2024-05-29 08:47:42] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 1 ms to minimize.
[2024-05-29 08:47:42] [INFO ] Deduced a trap composed of 23 places in 95 ms of which 0 ms to minimize.
[2024-05-29 08:47:42] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 0 ms to minimize.
[2024-05-29 08:47:42] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-05-29 08:47:42] [INFO ] Deduced a trap composed of 11 places in 98 ms of which 0 ms to minimize.
[2024-05-29 08:47:42] [INFO ] Deduced a trap composed of 12 places in 108 ms of which 0 ms to minimize.
[2024-05-29 08:47:42] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 1 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 1 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 0 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 11 places in 100 ms of which 0 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 0 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 0 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 0 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 0 ms to minimize.
[2024-05-29 08:47:43] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 2845 ms
[2024-05-29 08:47:43] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 0 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 0 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 1 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 0 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 0 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 0 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 0 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 0 ms to minimize.
[2024-05-29 08:47:44] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 917 ms
[2024-05-29 08:47:45] [INFO ] Deduced a trap composed of 8 places in 121 ms of which 1 ms to minimize.
[2024-05-29 08:47:45] [INFO ] Deduced a trap composed of 18 places in 118 ms of which 0 ms to minimize.
[2024-05-29 08:47:45] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 1 ms to minimize.
[2024-05-29 08:47:45] [INFO ] Deduced a trap composed of 8 places in 110 ms of which 1 ms to minimize.
[2024-05-29 08:47:45] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 0 ms to minimize.
[2024-05-29 08:47:45] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 1 ms to minimize.
[2024-05-29 08:47:45] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 1 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 0 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 1 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 0 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 21 places in 78 ms of which 0 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 0 ms to minimize.
[2024-05-29 08:47:46] [INFO ] Deduced a trap composed of 10 places in 85 ms of which 1 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 0 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 0 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 0 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 0 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 0 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 0 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 1 ms to minimize.
[2024-05-29 08:47:47] [INFO ] Trap strengthening (SAT) tested/added 23/22 trap constraints in 2820 ms
[2024-05-29 08:47:47] [INFO ] After 7564ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 392 ms.
[2024-05-29 08:47:48] [INFO ] After 8174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 71 ms.
Support contains 62 out of 730 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 730/730 places, 630/630 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 730 transition count 623
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 723 transition count 623
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 723 transition count 615
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 715 transition count 615
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 714 transition count 614
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 714 transition count 614
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 32 place count 714 transition count 613
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 713 transition count 613
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 84 place count 688 transition count 588
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 92 place count 688 transition count 588
Applied a total of 92 rules in 119 ms. Remains 688 /730 variables (removed 42) and now considering 588/630 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 688/730 places, 588/630 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 3) seen :1
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 588 rows 688 cols
[2024-05-29 08:47:48] [INFO ] Computed 221 invariants in 19 ms
[2024-05-29 08:47:48] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 08:47:48] [INFO ] [Nat]Absence check using 215 positive place invariants in 41 ms returned sat
[2024-05-29 08:47:48] [INFO ] [Nat]Absence check using 215 positive and 6 generalized place invariants in 3 ms returned sat
[2024-05-29 08:47:49] [INFO ] After 783ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 08:47:50] [INFO ] Deduced a trap composed of 6 places in 107 ms of which 0 ms to minimize.
[2024-05-29 08:47:50] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 1 ms to minimize.
[2024-05-29 08:47:50] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 0 ms to minimize.
[2024-05-29 08:47:50] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 1 ms to minimize.
[2024-05-29 08:47:50] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 0 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 0 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 13 places in 110 ms of which 0 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 10 places in 109 ms of which 1 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 0 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 0 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 0 ms to minimize.
[2024-05-29 08:47:51] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 8 places in 88 ms of which 0 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 1 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 0 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 1 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 0 ms to minimize.
[2024-05-29 08:47:52] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 1 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 11 places in 80 ms of which 1 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 1 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 11 places in 73 ms of which 0 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 0 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Trap strengthening (SAT) tested/added 27/26 trap constraints in 3286 ms
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 5 places in 85 ms of which 0 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 1 ms to minimize.
[2024-05-29 08:47:53] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 0 ms to minimize.
[2024-05-29 08:47:54] [INFO ] Deduced a trap composed of 6 places in 74 ms of which 1 ms to minimize.
[2024-05-29 08:47:54] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
[2024-05-29 08:47:54] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 0 ms to minimize.
[2024-05-29 08:47:54] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 1 ms to minimize.
[2024-05-29 08:47:54] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 0 ms to minimize.
[2024-05-29 08:47:54] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 888 ms
[2024-05-29 08:47:54] [INFO ] After 5596ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 455 ms.
[2024-05-29 08:47:55] [INFO ] After 6240ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 50 out of 688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 688/688 places, 588/588 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 688 transition count 587
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 687 transition count 587
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 20 place count 678 transition count 578
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 678 transition count 578
Applied a total of 24 rules in 69 ms. Remains 678 /688 variables (removed 10) and now considering 578/588 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 678/688 places, 578/588 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 241051 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 241051 steps, saw 91300 distinct states, run finished after 3002 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 578 rows 678 cols
[2024-05-29 08:47:58] [INFO ] Computed 221 invariants in 14 ms
[2024-05-29 08:47:58] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 08:47:58] [INFO ] [Nat]Absence check using 213 positive place invariants in 40 ms returned sat
[2024-05-29 08:47:58] [INFO ] [Nat]Absence check using 213 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-29 08:47:59] [INFO ] After 749ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 08:47:59] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 0 ms to minimize.
[2024-05-29 08:47:59] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 0 ms to minimize.
[2024-05-29 08:47:59] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 1 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 0 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 0 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 0 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 1 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 0 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 11 places in 72 ms of which 0 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 0 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 0 ms to minimize.
[2024-05-29 08:48:00] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 0 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 0 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 1 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 0 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 0 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 0 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 1 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 0 ms to minimize.
[2024-05-29 08:48:01] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 2102 ms
[2024-05-29 08:48:02] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 0 ms to minimize.
[2024-05-29 08:48:02] [INFO ] Deduced a trap composed of 6 places in 131 ms of which 0 ms to minimize.
[2024-05-29 08:48:02] [INFO ] Deduced a trap composed of 6 places in 124 ms of which 0 ms to minimize.
[2024-05-29 08:48:02] [INFO ] Deduced a trap composed of 5 places in 107 ms of which 0 ms to minimize.
[2024-05-29 08:48:02] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 0 ms to minimize.
[2024-05-29 08:48:02] [INFO ] Deduced a trap composed of 6 places in 102 ms of which 1 ms to minimize.
[2024-05-29 08:48:03] [INFO ] Deduced a trap composed of 8 places in 111 ms of which 0 ms to minimize.
[2024-05-29 08:48:03] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 0 ms to minimize.
[2024-05-29 08:48:03] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 0 ms to minimize.
[2024-05-29 08:48:03] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 1 ms to minimize.
[2024-05-29 08:48:03] [INFO ] Deduced a trap composed of 12 places in 97 ms of which 1 ms to minimize.
[2024-05-29 08:48:03] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 0 ms to minimize.
[2024-05-29 08:48:04] [INFO ] Deduced a trap composed of 11 places in 94 ms of which 1 ms to minimize.
[2024-05-29 08:48:04] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 0 ms to minimize.
[2024-05-29 08:48:04] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 1 ms to minimize.
[2024-05-29 08:48:04] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 0 ms to minimize.
[2024-05-29 08:48:04] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 0 ms to minimize.
[2024-05-29 08:48:04] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 1 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 0 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 0 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 1 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 0 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 0 ms to minimize.
[2024-05-29 08:48:05] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 0 ms to minimize.
[2024-05-29 08:48:06] [INFO ] Trap strengthening (SAT) tested/added 28/27 trap constraints in 3902 ms
[2024-05-29 08:48:06] [INFO ] After 7373ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 687 ms.
[2024-05-29 08:48:06] [INFO ] After 8224ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 18 ms.
Support contains 50 out of 678 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 578/578 transitions.
Applied a total of 0 rules in 19 ms. Remains 678 /678 variables (removed 0) and now considering 578/578 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 678/678 places, 578/578 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 678/678 places, 578/578 transitions.
Applied a total of 0 rules in 19 ms. Remains 678 /678 variables (removed 0) and now considering 578/578 (removed 0) transitions.
[2024-05-29 08:48:06] [INFO ] Invariant cache hit.
[2024-05-29 08:48:07] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-29 08:48:07] [INFO ] Invariant cache hit.
[2024-05-29 08:48:08] [INFO ] Implicit Places using invariants and state equation in 796 ms returned []
Implicit Place search using SMT with State Equation took 1215 ms to find 0 implicit places.
[2024-05-29 08:48:08] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-29 08:48:08] [INFO ] Invariant cache hit.
[2024-05-29 08:48:08] [INFO ] Dead Transitions using invariants and state equation in 344 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1616 ms. Remains : 678/678 places, 578/578 transitions.
Applied a total of 0 rules in 22 ms. Remains 678 /678 variables (removed 0) and now considering 578/578 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-05-29 08:48:08] [INFO ] Invariant cache hit.
[2024-05-29 08:48:08] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 08:48:08] [INFO ] [Nat]Absence check using 213 positive place invariants in 41 ms returned sat
[2024-05-29 08:48:08] [INFO ] [Nat]Absence check using 213 positive and 8 generalized place invariants in 2 ms returned sat
[2024-05-29 08:48:09] [INFO ] After 747ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 08:48:09] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 0 ms to minimize.
[2024-05-29 08:48:09] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 0 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 0 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 0 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 1 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 1 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 11 places in 93 ms of which 0 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 0 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 10 places in 94 ms of which 0 ms to minimize.
[2024-05-29 08:48:10] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 1 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 0 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 1 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 0 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 0 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 0 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 1 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 0 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 0 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 0 ms to minimize.
[2024-05-29 08:48:11] [INFO ] Trap strengthening (SAT) tested/added 20/19 trap constraints in 2283 ms
[2024-05-29 08:48:12] [INFO ] Deduced a trap composed of 8 places in 119 ms of which 1 ms to minimize.
[2024-05-29 08:48:12] [INFO ] Deduced a trap composed of 7 places in 118 ms of which 1 ms to minimize.
[2024-05-29 08:48:12] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 0 ms to minimize.
[2024-05-29 08:48:12] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 0 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 5 places in 102 ms of which 0 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 6 places in 103 ms of which 1 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 8 places in 97 ms of which 0 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 8 places in 105 ms of which 1 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 6 places in 96 ms of which 0 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 1 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-05-29 08:48:13] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 0 ms to minimize.
[2024-05-29 08:48:14] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 0 ms to minimize.
[2024-05-29 08:48:14] [INFO ] Deduced a trap composed of 11 places in 84 ms of which 0 ms to minimize.
[2024-05-29 08:48:14] [INFO ] Deduced a trap composed of 10 places in 73 ms of which 1 ms to minimize.
[2024-05-29 08:48:14] [INFO ] Deduced a trap composed of 11 places in 71 ms of which 0 ms to minimize.
[2024-05-29 08:48:14] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 1 ms to minimize.
[2024-05-29 08:48:14] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 0 ms to minimize.
[2024-05-29 08:48:14] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 2583 ms
[2024-05-29 08:48:14] [INFO ] After 6153ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 648 ms.
[2024-05-29 08:48:15] [INFO ] After 6970ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-29 08:48:15] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2024-05-29 08:48:15] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 678 places, 578 transitions and 2499 arcs took 4 ms.
[2024-05-29 08:48:15] [INFO ] Flatten gal took : 89 ms
Total runtime 64351 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPs-PT-020B
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/370
ReachabilityCardinality
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1716972497205
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/370/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/370/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/370/ReachabilityCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 11 (type EXCL) for 3 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 7 (type FNDP) for 3 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 8 (type EQUN) for 3 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 10 (type SRCH) for 3 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 10 (type SRCH) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14
lola: result : true
lola: markings : 81
lola: fired transitions : 80
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 7 (type FNDP) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14 (obsolete)
lola: CANCELED task # 8 (type EQUN) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14 (obsolete)
lola: CANCELED task # 11 (type EXCL) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14 (obsolete)
lola: FINISHED task # 7 (type FNDP) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14
lola: result : true
lola: fired transitions : 79
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 18 (type EXCL) for 0 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 14 (type FNDP) for 0 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 15 (type EQUN) for 0 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 17 (type SRCH) for 0 ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 17 (type SRCH) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01
lola: result : false
lola: markings : 228
lola: fired transitions : 308
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 14 (type FNDP) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01 (obsolete)
lola: CANCELED task # 15 (type EQUN) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01 (obsolete)
lola: CANCELED task # 18 (type EXCL) for ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01 (obsolete)
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldPPPs-PT-020B-ReachabilityCardinality-2024-01: AG true tandem / insertion
ShieldPPPs-PT-020B-ReachabilityCardinality-2024-14: AG false tandem / insertion
Time elapsed: 1 secs. Pages in use: 2
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="ShieldPPPs-PT-020B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldPPPs-PT-020B, 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 r373-tall-171683788900289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020B.tgz
mv ShieldPPPs-PT-020B 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 '
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 ;