About the Execution of GreatSPN+red for Anderson-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 478.943 | 40251.00 | 61057.00 | 306.60 | 1 1 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/mcc2024-input.r003-smll-171620117500341.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 greatspnxred
Input is Anderson-PT-07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r003-smll-171620117500341
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 12 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 12 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 461K May 18 16:42 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 Anderson-PT-07-UpperBounds-00
FORMULA_NAME Anderson-PT-07-UpperBounds-01
FORMULA_NAME Anderson-PT-07-UpperBounds-02
FORMULA_NAME Anderson-PT-07-UpperBounds-03
FORMULA_NAME Anderson-PT-07-UpperBounds-04
FORMULA_NAME Anderson-PT-07-UpperBounds-05
FORMULA_NAME Anderson-PT-07-UpperBounds-06
FORMULA_NAME Anderson-PT-07-UpperBounds-07
FORMULA_NAME Anderson-PT-07-UpperBounds-08
FORMULA_NAME Anderson-PT-07-UpperBounds-09
FORMULA_NAME Anderson-PT-07-UpperBounds-10
FORMULA_NAME Anderson-PT-07-UpperBounds-11
FORMULA_NAME Anderson-PT-07-UpperBounds-12
FORMULA_NAME Anderson-PT-07-UpperBounds-13
FORMULA_NAME Anderson-PT-07-UpperBounds-14
FORMULA_NAME Anderson-PT-07-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716432359069
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 02:46:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-23 02:46:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:46:02] [INFO ] Load time of PNML (sax parser for PT used): 432 ms
[2024-05-23 02:46:02] [INFO ] Transformed 309 places.
[2024-05-23 02:46:02] [INFO ] Transformed 917 transitions.
[2024-05-23 02:46:02] [INFO ] Found NUPN structural information;
[2024-05-23 02:46:02] [INFO ] Parsed PT model containing 309 places and 917 transitions and 3500 arcs in 677 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 18 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA Anderson-PT-07-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 917 rows 309 cols
[2024-05-23 02:46:02] [INFO ] Computed 17 invariants in 82 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 133 ms. (74 steps per ms)
FORMULA Anderson-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Anderson-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 206 ms. (193 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
[2024-05-23 02:46:03] [INFO ] Invariant cache hit.
[2024-05-23 02:46:03] [INFO ] [Real]Absence check using 8 positive place invariants in 21 ms returned sat
[2024-05-23 02:46:03] [INFO ] [Real]Absence check using 8 positive and 9 generalized place invariants in 14 ms returned sat
[2024-05-23 02:46:04] [INFO ] [Real]Absence check using state equation in 825 ms returned sat
[2024-05-23 02:46:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:46:04] [INFO ] [Real]Added 42 Read/Feed constraints in 122 ms returned sat
[2024-05-23 02:46:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:46:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 17 ms returned sat
[2024-05-23 02:46:04] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 13 ms returned sat
[2024-05-23 02:46:05] [INFO ] [Nat]Absence check using state equation in 770 ms returned sat
[2024-05-23 02:46:06] [INFO ] [Nat]Added 42 Read/Feed constraints in 266 ms returned sat
[2024-05-23 02:46:06] [INFO ] Computed and/alt/rep : 217/1302/217 causal constraints (skipped 693 transitions) in 288 ms.
[2024-05-23 02:46:09] [INFO ] Added : 90 causal constraints over 18 iterations in 2983 ms. Result :sat
Minimization took 583 ms.
[2024-05-23 02:46:09] [INFO ] [Real]Absence check using 8 positive place invariants in 10 ms returned sat
[2024-05-23 02:46:09] [INFO ] [Real]Absence check using 8 positive and 9 generalized place invariants in 12 ms returned sat
[2024-05-23 02:46:10] [INFO ] [Real]Absence check using state equation in 438 ms returned sat
[2024-05-23 02:46:10] [INFO ] [Real]Added 42 Read/Feed constraints in 95 ms returned sat
[2024-05-23 02:46:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:46:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 9 ms returned sat
[2024-05-23 02:46:10] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 28 ms returned sat
[2024-05-23 02:46:11] [INFO ] [Nat]Absence check using state equation in 501 ms returned sat
[2024-05-23 02:46:11] [INFO ] [Nat]Added 42 Read/Feed constraints in 189 ms returned sat
[2024-05-23 02:46:11] [INFO ] Deduced a trap composed of 96 places in 519 ms of which 65 ms to minimize.
[2024-05-23 02:46:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 640 ms
[2024-05-23 02:46:12] [INFO ] Computed and/alt/rep : 217/1302/217 causal constraints (skipped 693 transitions) in 220 ms.
[2024-05-23 02:46:13] [INFO ] Added : 63 causal constraints over 13 iterations in 1421 ms. Result :sat
Minimization took 628 ms.
[2024-05-23 02:46:14] [INFO ] [Real]Absence check using 8 positive place invariants in 16 ms returned sat
[2024-05-23 02:46:14] [INFO ] [Real]Absence check using 8 positive and 9 generalized place invariants in 13 ms returned sat
[2024-05-23 02:46:14] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2024-05-23 02:46:14] [INFO ] [Real]Added 42 Read/Feed constraints in 41 ms returned sat
[2024-05-23 02:46:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:46:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2024-05-23 02:46:14] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 16 ms returned sat
[2024-05-23 02:46:15] [INFO ] [Nat]Absence check using state equation in 533 ms returned sat
[2024-05-23 02:46:15] [INFO ] [Nat]Added 42 Read/Feed constraints in 120 ms returned sat
[2024-05-23 02:46:15] [INFO ] Computed and/alt/rep : 217/1302/217 causal constraints (skipped 693 transitions) in 130 ms.
[2024-05-23 02:46:19] [INFO ] Added : 147 causal constraints over 30 iterations in 4138 ms. Result :unknown
[2024-05-23 02:46:19] [INFO ] [Real]Absence check using 8 positive place invariants in 14 ms returned sat
[2024-05-23 02:46:19] [INFO ] [Real]Absence check using 8 positive and 9 generalized place invariants in 11 ms returned sat
[2024-05-23 02:46:20] [INFO ] [Real]Absence check using state equation in 615 ms returned sat
[2024-05-23 02:46:20] [INFO ] [Real]Added 42 Read/Feed constraints in 56 ms returned sat
[2024-05-23 02:46:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:46:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 16 ms returned sat
[2024-05-23 02:46:20] [INFO ] [Nat]Absence check using 8 positive and 9 generalized place invariants in 15 ms returned sat
[2024-05-23 02:46:21] [INFO ] [Nat]Absence check using state equation in 671 ms returned sat
[2024-05-23 02:46:21] [INFO ] [Nat]Added 42 Read/Feed constraints in 165 ms returned sat
[2024-05-23 02:46:21] [INFO ] Computed and/alt/rep : 217/1302/217 causal constraints (skipped 693 transitions) in 75 ms.
[2024-05-23 02:46:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
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:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2251)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
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:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0] Max Struct:[1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 1, 0, 1] Max Struct:[1, 1, 1, 1]
Support contains 4 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 917/917 transitions.
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 39 Pre rules applied. Total rules applied 0 place count 309 transition count 878
Deduced a syphon composed of 39 places in 6 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 0 with 78 rules applied. Total rules applied 78 place count 270 transition count 878
Discarding 81 places :
Symmetric choice reduction at 0 with 81 rule applications. Total rules 159 place count 189 transition count 293
Iterating global reduction 0 with 81 rules applied. Total rules applied 240 place count 189 transition count 293
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 246 place count 186 transition count 290
Applied a total of 246 rules in 215 ms. Remains 186 /309 variables (removed 123) and now considering 290/917 (removed 627) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 186/309 places, 290/917 transitions.
// Phase 1: matrix 290 rows 186 cols
[2024-05-23 02:46:26] [INFO ] Computed 17 invariants in 9 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 1, 0, 1] Max Struct:[1, 1, 1, 1]
FORMULA Anderson-PT-07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 1900 ms. (526 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 750 ms. (1331 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-23 02:46:29] [INFO ] Invariant cache hit.
[2024-05-23 02:46:29] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2024-05-23 02:46:29] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 8 ms returned sat
[2024-05-23 02:46:29] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2024-05-23 02:46:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:46:29] [INFO ] [Real]Added 42 Read/Feed constraints in 13 ms returned sat
[2024-05-23 02:46:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:46:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-23 02:46:29] [INFO ] [Nat]Absence check using 9 positive and 8 generalized place invariants in 9 ms returned sat
[2024-05-23 02:46:29] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2024-05-23 02:46:30] [INFO ] [Nat]Added 42 Read/Feed constraints in 11 ms returned sat
[2024-05-23 02:46:30] [INFO ] Computed and/alt/rep : 185/1361/185 causal constraints (skipped 98 transitions) in 27 ms.
[2024-05-23 02:46:31] [INFO ] Deduced a trap composed of 51 places in 239 ms of which 5 ms to minimize.
[2024-05-23 02:46:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 295 ms
[2024-05-23 02:46:31] [INFO ] Added : 89 causal constraints over 18 iterations in 1082 ms. Result :sat
Minimization took 370 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 186 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p1_0_12) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 289/289 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 184 transition count 287
Applied a total of 4 rules in 48 ms. Remains 184 /186 variables (removed 2) and now considering 287/289 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 184/186 places, 287/289 transitions.
// Phase 1: matrix 287 rows 184 cols
[2024-05-23 02:46:31] [INFO ] Computed 17 invariants in 6 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 1782 ms. (560 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 990 ms. (1009 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-23 02:46:34] [INFO ] Invariant cache hit.
[2024-05-23 02:46:34] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-23 02:46:34] [INFO ] [Real]Absence check using 9 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-23 02:46:34] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2024-05-23 02:46:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:46:34] [INFO ] [Real]Added 42 Read/Feed constraints in 30 ms returned sat
[2024-05-23 02:46:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 02:46:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 11 ms returned sat
[2024-05-23 02:46:34] [INFO ] [Nat]Absence check using 9 positive and 8 generalized place invariants in 10 ms returned sat
[2024-05-23 02:46:34] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2024-05-23 02:46:34] [INFO ] [Nat]Added 42 Read/Feed constraints in 32 ms returned sat
[2024-05-23 02:46:35] [INFO ] Computed and/alt/rep : 182/1357/182 causal constraints (skipped 98 transitions) in 32 ms.
[2024-05-23 02:46:35] [INFO ] Deduced a trap composed of 73 places in 221 ms of which 4 ms to minimize.
[2024-05-23 02:46:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 273 ms
[2024-05-23 02:46:36] [INFO ] Added : 91 causal constraints over 19 iterations in 1078 ms. Result :sat
Minimization took 620 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[1]
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 287/287 transitions.
Applied a total of 0 rules in 14 ms. Remains 184 /184 variables (removed 0) and now considering 287/287 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 184/184 places, 287/287 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 287/287 transitions.
Applied a total of 0 rules in 12 ms. Remains 184 /184 variables (removed 0) and now considering 287/287 (removed 0) transitions.
[2024-05-23 02:46:36] [INFO ] Invariant cache hit.
[2024-05-23 02:46:37] [INFO ] Implicit Places using invariants in 290 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 295 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 183/184 places, 287/287 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 183 transition count 238
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 134 transition count 238
Applied a total of 98 rules in 15 ms. Remains 134 /183 variables (removed 49) and now considering 238/287 (removed 49) transitions.
// Phase 1: matrix 238 rows 134 cols
[2024-05-23 02:46:37] [INFO ] Computed 16 invariants in 2 ms
[2024-05-23 02:46:37] [INFO ] Implicit Places using invariants in 253 ms returned []
[2024-05-23 02:46:37] [INFO ] Invariant cache hit.
[2024-05-23 02:46:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:46:37] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 134/184 places, 238/287 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1027 ms. Remains : 134/184 places, 238/287 transitions.
[2024-05-23 02:46:37] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[1]
FORMULA Anderson-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (3 resets) in 1315 ms. (759 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 6 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 37471 ms.
ITS solved all properties within timeout
BK_STOP 1716432399320
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="Anderson-PT-07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Anderson-PT-07, 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 r003-smll-171620117500341"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-07.tgz
mv Anderson-PT-07 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 ;