About the Execution of 2023-gold for Szymanski-PT-b08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16221.712 | 3600000.00 | 3164613.00 | 347003.30 | 0 0 ? 0 1 0 0 0 1 8 0 0 1 0 0 0 | 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.r417-tall-171690556700551.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 Szymanski-PT-b08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556700551
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M May 18 16:43 model.pnml
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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 Szymanski-PT-b08-UpperBounds-00
FORMULA_NAME Szymanski-PT-b08-UpperBounds-01
FORMULA_NAME Szymanski-PT-b08-UpperBounds-02
FORMULA_NAME Szymanski-PT-b08-UpperBounds-03
FORMULA_NAME Szymanski-PT-b08-UpperBounds-04
FORMULA_NAME Szymanski-PT-b08-UpperBounds-05
FORMULA_NAME Szymanski-PT-b08-UpperBounds-06
FORMULA_NAME Szymanski-PT-b08-UpperBounds-07
FORMULA_NAME Szymanski-PT-b08-UpperBounds-08
FORMULA_NAME Szymanski-PT-b08-UpperBounds-09
FORMULA_NAME Szymanski-PT-b08-UpperBounds-10
FORMULA_NAME Szymanski-PT-b08-UpperBounds-11
FORMULA_NAME Szymanski-PT-b08-UpperBounds-12
FORMULA_NAME Szymanski-PT-b08-UpperBounds-13
FORMULA_NAME Szymanski-PT-b08-UpperBounds-14
FORMULA_NAME Szymanski-PT-b08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717172496937
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b08
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-31 16:21:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 16:21:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 16:21:38] [INFO ] Load time of PNML (sax parser for PT used): 332 ms
[2024-05-31 16:21:39] [INFO ] Transformed 568 places.
[2024-05-31 16:21:39] [INFO ] Transformed 8320 transitions.
[2024-05-31 16:21:39] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 1230 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 260 places in 19 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b08-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2733 out of 8064 initially.
// Phase 1: matrix 2733 rows 308 cols
[2024-05-31 16:21:39] [INFO ] Computed 3 invariants in 81 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 5) seen :9
FORMULA Szymanski-PT-b08-UpperBounds-09 8 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-b08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :1
FORMULA Szymanski-PT-b08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-31 16:21:40] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2024-05-31 16:21:40] [INFO ] Computed 3 invariants in 37 ms
[2024-05-31 16:21:40] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2024-05-31 16:21:40] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-31 16:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:21:41] [INFO ] [Real]Absence check using state equation in 783 ms returned sat
[2024-05-31 16:21:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:21:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-31 16:21:41] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 12 ms returned sat
[2024-05-31 16:21:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:21:41] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2024-05-31 16:21:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:21:43] [INFO ] [Nat]Added 147 Read/Feed constraints in 1576 ms returned sat
[2024-05-31 16:21:44] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 640 ms.
[2024-05-31 16:21:44] [INFO ] Added : 0 causal constraints over 0 iterations in 849 ms. Result :sat
Minimization took 837 ms.
[2024-05-31 16:21:45] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-31 16:21:45] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-31 16:21:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:21:46] [INFO ] [Real]Absence check using state equation in 492 ms returned sat
[2024-05-31 16:21:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:21:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-31 16:21:46] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 16:21:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:21:46] [INFO ] [Nat]Absence check using state equation in 526 ms returned sat
[2024-05-31 16:21:47] [INFO ] [Nat]Added 147 Read/Feed constraints in 837 ms returned sat
[2024-05-31 16:21:48] [INFO ] Deduced a trap composed of 79 places in 589 ms of which 11 ms to minimize.
[2024-05-31 16:21:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 735 ms
[2024-05-31 16:21:49] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2722 transitions) in 1147 ms.
[2024-05-31 16:21:49] [INFO ] Added : 0 causal constraints over 0 iterations in 1334 ms. Result :sat
Minimization took 658 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
FORMULA Szymanski-PT-b08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.16 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 492 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 493 ms. Remains : 305/308 places, 7808/8064 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:21:51] [INFO ] Computed 3 invariants in 34 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1253 ms. (steps per millisecond=798 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 903 ms. (steps per millisecond=1107 ) properties (out of 1) seen :0
[2024-05-31 16:21:53] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:21:53] [INFO ] Computed 3 invariants in 24 ms
[2024-05-31 16:21:53] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 16:21:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:21:53] [INFO ] [Real]Absence check using state equation in 455 ms returned sat
[2024-05-31 16:21:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:21:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2024-05-31 16:21:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:21:54] [INFO ] [Nat]Absence check using state equation in 440 ms returned sat
[2024-05-31 16:21:54] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:21:56] [INFO ] [Nat]Added 147 Read/Feed constraints in 1701 ms returned sat
[2024-05-31 16:21:56] [INFO ] Deduced a trap composed of 51 places in 644 ms of which 1 ms to minimize.
[2024-05-31 16:21:57] [INFO ] Deduced a trap composed of 37 places in 571 ms of which 2 ms to minimize.
[2024-05-31 16:21:58] [INFO ] Deduced a trap composed of 79 places in 699 ms of which 2 ms to minimize.
[2024-05-31 16:21:58] [INFO ] Deduced a trap composed of 151 places in 566 ms of which 1 ms to minimize.
[2024-05-31 16:21:59] [INFO ] Deduced a trap composed of 133 places in 553 ms of which 1 ms to minimize.
[2024-05-31 16:22:00] [INFO ] Deduced a trap composed of 134 places in 562 ms of which 0 ms to minimize.
[2024-05-31 16:22:00] [INFO ] Deduced a trap composed of 132 places in 511 ms of which 1 ms to minimize.
[2024-05-31 16:22:01] [INFO ] Deduced a trap composed of 78 places in 482 ms of which 0 ms to minimize.
[2024-05-31 16:22:01] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 5307 ms
[2024-05-31 16:22:01] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 390 ms.
[2024-05-31 16:22:02] [INFO ] Added : 2 causal constraints over 1 iterations in 646 ms. Result :sat
Minimization took 587 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 246 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 412 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 16:22:03] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:22:03] [INFO ] Invariant cache hit.
[2024-05-31 16:22:04] [INFO ] Implicit Places using invariants in 567 ms returned []
[2024-05-31 16:22:04] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:22:04] [INFO ] Invariant cache hit.
[2024-05-31 16:22:04] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:22:07] [INFO ] Implicit Places using invariants and state equation in 3764 ms returned []
Implicit Place search using SMT with State Equation took 4335 ms to find 0 implicit places.
[2024-05-31 16:22:08] [INFO ] Redundant transitions in 944 ms returned []
[2024-05-31 16:22:08] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:22:08] [INFO ] Invariant cache hit.
[2024-05-31 16:22:11] [INFO ] Dead Transitions using invariants and state equation in 2426 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8136 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting property specific reduction for Szymanski-PT-b08-UpperBounds-02
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:22:11] [INFO ] Computed 3 invariants in 28 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
[2024-05-31 16:22:11] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:22:11] [INFO ] Computed 3 invariants in 26 ms
[2024-05-31 16:22:11] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-31 16:22:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:22:11] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2024-05-31 16:22:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:22:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 16:22:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:22:12] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2024-05-31 16:22:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:22:14] [INFO ] [Nat]Added 147 Read/Feed constraints in 1818 ms returned sat
[2024-05-31 16:22:14] [INFO ] Deduced a trap composed of 51 places in 555 ms of which 1 ms to minimize.
[2024-05-31 16:22:15] [INFO ] Deduced a trap composed of 37 places in 508 ms of which 1 ms to minimize.
[2024-05-31 16:22:16] [INFO ] Deduced a trap composed of 79 places in 543 ms of which 0 ms to minimize.
[2024-05-31 16:22:16] [INFO ] Deduced a trap composed of 151 places in 535 ms of which 1 ms to minimize.
[2024-05-31 16:22:17] [INFO ] Deduced a trap composed of 133 places in 536 ms of which 1 ms to minimize.
[2024-05-31 16:22:17] [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 0
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.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
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)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 200 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 202 ms. Remains : 305/305 places, 7808/7808 transitions.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:22:17] [INFO ] Computed 3 invariants in 18 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 1007 ms. (steps per millisecond=993 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 882 ms. (steps per millisecond=1133 ) properties (out of 1) seen :0
[2024-05-31 16:22:19] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 16:22:19] [INFO ] Computed 3 invariants in 30 ms
[2024-05-31 16:22:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-31 16:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 16:22:20] [INFO ] [Real]Absence check using state equation in 459 ms returned sat
[2024-05-31 16:22:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 16:22:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-31 16:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 16:22:20] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2024-05-31 16:22:20] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:22:22] [INFO ] [Nat]Added 147 Read/Feed constraints in 1795 ms returned sat
[2024-05-31 16:22:22] [INFO ] Deduced a trap composed of 51 places in 518 ms of which 1 ms to minimize.
[2024-05-31 16:22:23] [INFO ] Deduced a trap composed of 37 places in 497 ms of which 1 ms to minimize.
[2024-05-31 16:22:24] [INFO ] Deduced a trap composed of 79 places in 498 ms of which 0 ms to minimize.
[2024-05-31 16:22:24] [INFO ] Deduced a trap composed of 151 places in 504 ms of which 0 ms to minimize.
[2024-05-31 16:22:25] [INFO ] Deduced a trap composed of 133 places in 497 ms of which 1 ms to minimize.
[2024-05-31 16:22:25] [INFO ] Deduced a trap composed of 134 places in 472 ms of which 1 ms to minimize.
[2024-05-31 16:22:26] [INFO ] Deduced a trap composed of 132 places in 535 ms of which 1 ms to minimize.
[2024-05-31 16:22:26] [INFO ] Deduced a trap composed of 78 places in 406 ms of which 1 ms to minimize.
[2024-05-31 16:22:27] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 4614 ms
[2024-05-31 16:22:27] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2593 transitions) in 310 ms.
[2024-05-31 16:22:27] [INFO ] Added : 2 causal constraints over 1 iterations in 553 ms. Result :sat
Minimization took 586 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 199 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 200 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 195 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 16:22:28] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:22:28] [INFO ] Invariant cache hit.
[2024-05-31 16:22:29] [INFO ] Implicit Places using invariants in 519 ms returned []
[2024-05-31 16:22:29] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:22:29] [INFO ] Invariant cache hit.
[2024-05-31 16:22:29] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 16:22:31] [INFO ] Implicit Places using invariants and state equation in 2046 ms returned []
Implicit Place search using SMT with State Equation took 2580 ms to find 0 implicit places.
[2024-05-31 16:22:32] [INFO ] Redundant transitions in 637 ms returned []
[2024-05-31 16:22:32] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 16:22:32] [INFO ] Invariant cache hit.
[2024-05-31 16:22:34] [INFO ] Dead Transitions using invariants and state equation in 2181 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5605 ms. Remains : 305/305 places, 7808/7808 transitions.
Ending property specific reduction for Szymanski-PT-b08-UpperBounds-02 in 22907 ms.
[2024-05-31 16:22:34] [INFO ] Flatten gal took : 466 ms
[2024-05-31 16:22:35] [INFO ] Applying decomposition
[2024-05-31 16:22:35] [INFO ] Flatten gal took : 258 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6417586432228829771.txt' '-o' '/tmp/graph6417586432228829771.bin' '-w' '/tmp/graph6417586432228829771.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6417586432228829771.bin' '-l' '-1' '-v' '-w' '/tmp/graph6417586432228829771.weights' '-q' '0' '-e' '0.001'
[2024-05-31 16:22:35] [INFO ] Decomposing Gal with order
[2024-05-31 16:22:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 16:22:36] [INFO ] Removed a total of 17620 redundant transitions.
[2024-05-31 16:22:36] [INFO ] Flatten gal took : 813 ms
[2024-05-31 16:22:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 988 labels/synchronizations in 326 ms.
[2024-05-31 16:22:37] [INFO ] Time to serialize gal into /tmp/UpperBounds6343479992868117534.gal : 45 ms
[2024-05-31 16:22:37] [INFO ] Time to serialize properties into /tmp/UpperBounds3972569145735779100.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6343479992868117534.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3972569145735779100.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds3972569145735779100.prop.
Detected timeout of ITS tools.
[2024-05-31 16:43:14] [INFO ] Flatten gal took : 1210 ms
[2024-05-31 16:43:14] [INFO ] Time to serialize gal into /tmp/UpperBounds12656745270465076863.gal : 112 ms
[2024-05-31 16:43:14] [INFO ] Time to serialize properties into /tmp/UpperBounds6712917642669553795.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12656745270465076863.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6712917642669553795.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds6712917642669553795.prop.
Detected timeout of ITS tools.
[2024-05-31 17:03:52] [INFO ] Flatten gal took : 1540 ms
[2024-05-31 17:04:00] [INFO ] Input system was already deterministic with 7808 transitions.
[2024-05-31 17:04:00] [INFO ] Transformed 305 places.
[2024-05-31 17:04:00] [INFO ] Transformed 7808 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-31 17:04:01] [INFO ] Time to serialize gal into /tmp/UpperBounds11562404159453782447.gal : 24 ms
[2024-05-31 17:04:01] [INFO ] Time to serialize properties into /tmp/UpperBounds6948177973384591502.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11562404159453782447.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6948177973384591502.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds6948177973384591502.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 153200 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16159360 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="Szymanski-PT-b08"
export BK_EXAMINATION="UpperBounds"
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 Szymanski-PT-b08, 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 r417-tall-171690556700551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b08.tgz
mv Szymanski-PT-b08 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 ;