About the Execution of 2022-gold for BugTracking-PT-q8m016
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16220.060 | 3600000.00 | 3605980.00 | 154327.90 | 0 0 0 1 0 0 0 0 0 0 1 ? ? ? 0 0 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r063-tajo-167813711600052.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is BugTracking-PT-q8m016, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-tajo-167813711600052
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.8K Feb 26 08:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 26 08:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 07:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 07:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 08:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 08:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 08:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Feb 26 08:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M Mar 5 18:22 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 BugTracking-PT-q8m016-UpperBounds-00
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-01
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-02
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-03
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-04
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-05
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-06
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-07
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-08
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-09
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-10
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-11
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-12
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-13
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-14
FORMULA_NAME BugTracking-PT-q8m016-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678930640787
Running Version 202205111006
[2023-03-16 01:37:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 01:37:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 01:37:23] [INFO ] Load time of PNML (sax parser for PT used): 938 ms
[2023-03-16 01:37:23] [INFO ] Transformed 754 places.
[2023-03-16 01:37:23] [INFO ] Transformed 27370 transitions.
[2023-03-16 01:37:23] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1198 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Deduced a syphon composed of 474 places in 126 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m016-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3729 out of 3904 initially.
// Phase 1: matrix 3729 rows 280 cols
[2023-03-16 01:37:24] [INFO ] Computed 10 place invariants in 74 ms
Incomplete random walk after 10000 steps, including 26 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 5) seen :6
FORMULA BugTracking-PT-q8m016-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BugTracking-PT-q8m016-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :10
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :5
[2023-03-16 01:37:24] [INFO ] Flow matrix only has 3729 transitions (discarded 175 similar events)
// Phase 1: matrix 3729 rows 280 cols
[2023-03-16 01:37:24] [INFO ] Computed 10 place invariants in 28 ms
[2023-03-16 01:37:24] [INFO ] [Real]Absence check using 10 positive place invariants in 7 ms returned sat
[2023-03-16 01:37:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:25] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2023-03-16 01:37:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:37:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-16 01:37:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:26] [INFO ] [Nat]Absence check using state equation in 681 ms returned sat
[2023-03-16 01:37:26] [INFO ] State equation strengthened by 303 read => feed constraints.
[2023-03-16 01:37:26] [INFO ] [Nat]Added 303 Read/Feed constraints in 141 ms returned sat
[2023-03-16 01:37:27] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 397 ms.
[2023-03-16 01:37:28] [INFO ] Deduced a trap composed of 39 places in 358 ms of which 4 ms to minimize.
[2023-03-16 01:37:29] [INFO ] Deduced a trap composed of 42 places in 385 ms of which 3 ms to minimize.
[2023-03-16 01:37:29] [INFO ] Deduced a trap composed of 40 places in 334 ms of which 2 ms to minimize.
[2023-03-16 01:37:30] [INFO ] Deduced a trap composed of 35 places in 334 ms of which 1 ms to minimize.
[2023-03-16 01:37:30] [INFO ] Deduced a trap composed of 62 places in 323 ms of which 1 ms to minimize.
[2023-03-16 01:37:30] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1179)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: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)
[2023-03-16 01:37:30] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-16 01:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:31] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2023-03-16 01:37:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:37:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-16 01:37:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:32] [INFO ] [Nat]Absence check using state equation in 614 ms returned sat
[2023-03-16 01:37:32] [INFO ] [Nat]Added 303 Read/Feed constraints in 271 ms returned sat
[2023-03-16 01:37:33] [INFO ] Deduced a trap composed of 19 places in 561 ms of which 1 ms to minimize.
[2023-03-16 01:37:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 796 ms
[2023-03-16 01:37:34] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 596 ms.
[2023-03-16 01:37:34] [INFO ] Added : 7 causal constraints over 2 iterations in 1215 ms. Result :sat
[2023-03-16 01:37:34] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 01:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:35] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2023-03-16 01:37:35] [INFO ] [Real]Added 303 Read/Feed constraints in 144 ms returned sat
[2023-03-16 01:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:37:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2023-03-16 01:37:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:36] [INFO ] [Nat]Absence check using state equation in 778 ms returned sat
[2023-03-16 01:37:36] [INFO ] [Nat]Added 303 Read/Feed constraints in 66 ms returned sat
[2023-03-16 01:37:37] [INFO ] Computed and/alt/rep : 471/1801/471 causal constraints (skipped 3256 transitions) in 291 ms.
[2023-03-16 01:37:37] [INFO ] Added : 2 causal constraints over 1 iterations in 742 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 16] Max seen :[0, 0, 10]
Support contains 3 out of 280 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Graph (complete) has 4653 edges and 280 vertex of which 279 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 278 transition count 3871
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 278 transition count 3871
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 276 transition count 3877
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 276 transition count 3871
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 270 transition count 3871
Applied a total of 19 rules in 424 ms. Remains 270 /280 variables (removed 10) and now considering 3871/3904 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/280 places, 3871/3904 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:37:38] [INFO ] Computed 9 place invariants in 67 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2978 ms. (steps per millisecond=335 ) properties (out of 3) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1935 ms. (steps per millisecond=516 ) properties (out of 3) seen :3
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1731 ms. (steps per millisecond=577 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1672 ms. (steps per millisecond=598 ) properties (out of 3) seen :3
[2023-03-16 01:37:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:37:47] [INFO ] Computed 9 place invariants in 60 ms
[2023-03-16 01:37:47] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:47] [INFO ] [Real]Absence check using state equation in 523 ms returned sat
[2023-03-16 01:37:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:37:47] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-16 01:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:48] [INFO ] [Nat]Absence check using state equation in 785 ms returned sat
[2023-03-16 01:37:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:37:48] [INFO ] [Nat]Added 283 Read/Feed constraints in 210 ms returned sat
[2023-03-16 01:37:49] [INFO ] Deduced a trap composed of 56 places in 586 ms of which 1 ms to minimize.
[2023-03-16 01:37:50] [INFO ] Deduced a trap composed of 24 places in 330 ms of which 1 ms to minimize.
[2023-03-16 01:37:50] [INFO ] Deduced a trap composed of 34 places in 509 ms of which 1 ms to minimize.
[2023-03-16 01:37:51] [INFO ] Deduced a trap composed of 45 places in 340 ms of which 1 ms to minimize.
[2023-03-16 01:37:51] [INFO ] Deduced a trap composed of 35 places in 426 ms of which 0 ms to minimize.
[2023-03-16 01:37:52] [INFO ] Deduced a trap composed of 29 places in 355 ms of which 2 ms to minimize.
[2023-03-16 01:37:52] [INFO ] Deduced a trap composed of 37 places in 323 ms of which 0 ms to minimize.
[2023-03-16 01:37:52] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3812 ms
[2023-03-16 01:37:53] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 269 ms.
[2023-03-16 01:37:53] [INFO ] Added : 5 causal constraints over 1 iterations in 698 ms. Result :sat
[2023-03-16 01:37:53] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:37:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:54] [INFO ] [Real]Absence check using state equation in 962 ms returned sat
[2023-03-16 01:37:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:37:54] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:55] [INFO ] [Nat]Absence check using state equation in 629 ms returned sat
[2023-03-16 01:37:55] [INFO ] [Nat]Added 283 Read/Feed constraints in 192 ms returned sat
[2023-03-16 01:37:56] [INFO ] Deduced a trap composed of 23 places in 452 ms of which 0 ms to minimize.
[2023-03-16 01:37:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 692 ms
[2023-03-16 01:37:56] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 349 ms.
[2023-03-16 01:37:57] [INFO ] Added : 3 causal constraints over 1 iterations in 762 ms. Result :sat
[2023-03-16 01:37:57] [INFO ] [Real]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-16 01:37:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:58] [INFO ] [Real]Absence check using state equation in 620 ms returned sat
[2023-03-16 01:37:58] [INFO ] [Real]Added 283 Read/Feed constraints in 64 ms returned sat
[2023-03-16 01:37:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:37:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-16 01:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:37:58] [INFO ] [Nat]Absence check using state equation in 623 ms returned sat
[2023-03-16 01:37:59] [INFO ] [Nat]Added 283 Read/Feed constraints in 79 ms returned sat
[2023-03-16 01:37:59] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 321 ms.
[2023-03-16 01:37:59] [INFO ] Added : 2 causal constraints over 1 iterations in 744 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 16] Max seen :[0, 0, 10]
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Applied a total of 0 rules in 73 ms. Remains 270 /270 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Applied a total of 0 rules in 74 ms. Remains 270 /270 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:38:00] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:00] [INFO ] Computed 9 place invariants in 14 ms
[2023-03-16 01:38:04] [INFO ] Implicit Places using invariants in 4115 ms returned []
[2023-03-16 01:38:04] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:04] [INFO ] Computed 9 place invariants in 11 ms
[2023-03-16 01:38:05] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:06] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned []
Implicit Place search using SMT with State Equation took 6042 ms to find 0 implicit places.
[2023-03-16 01:38:06] [INFO ] Redundant transitions in 369 ms returned []
[2023-03-16 01:38:06] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:06] [INFO ] Computed 9 place invariants in 26 ms
[2023-03-16 01:38:08] [INFO ] Dead Transitions using invariants and state equation in 1311 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3871/3871 transitions.
Starting property specific reduction for BugTracking-PT-q8m016-UpperBounds-11
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:08] [INFO ] Computed 9 place invariants in 14 ms
Incomplete random walk after 10010 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
[2023-03-16 01:38:08] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:08] [INFO ] Computed 9 place invariants in 33 ms
[2023-03-16 01:38:08] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-16 01:38:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:08] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2023-03-16 01:38:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:38:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-16 01:38:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:09] [INFO ] [Nat]Absence check using state equation in 609 ms returned sat
[2023-03-16 01:38:09] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:10] [INFO ] [Nat]Added 283 Read/Feed constraints in 342 ms returned sat
[2023-03-16 01:38:10] [INFO ] Deduced a trap composed of 56 places in 369 ms of which 1 ms to minimize.
[2023-03-16 01:38:10] [INFO ] Deduced a trap composed of 24 places in 286 ms of which 0 ms to minimize.
[2023-03-16 01:38:11] [INFO ] Deduced a trap composed of 34 places in 357 ms of which 1 ms to minimize.
[2023-03-16 01:38:11] [INFO ] Deduced a trap composed of 45 places in 300 ms of which 0 ms to minimize.
[2023-03-16 01:38:12] [INFO ] Deduced a trap composed of 35 places in 306 ms of which 0 ms to minimize.
[2023-03-16 01:38:12] [INFO ] Deduced a trap composed of 29 places in 318 ms of which 1 ms to minimize.
[2023-03-16 01:38:13] [INFO ] Deduced a trap composed of 37 places in 330 ms of which 1 ms to minimize.
[2023-03-16 01:38:13] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 3158 ms
[2023-03-16 01:38:13] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 329 ms.
[2023-03-16 01:38:13] [INFO ] Added : 5 causal constraints over 1 iterations in 784 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Graph (complete) has 4586 edges and 270 vertex of which 269 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 72 ms. Remains 269 /270 variables (removed 1) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/270 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:14] [INFO ] Computed 8 place invariants in 39 ms
Incomplete random walk after 1000008 steps, including 2 resets, run finished after 2113 ms. (steps per millisecond=473 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1648 ms. (steps per millisecond=606 ) properties (out of 1) seen :0
[2023-03-16 01:38:17] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:17] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:38:18] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:18] [INFO ] [Real]Absence check using state equation in 595 ms returned sat
[2023-03-16 01:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:38:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-16 01:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:19] [INFO ] [Nat]Absence check using state equation in 456 ms returned sat
[2023-03-16 01:38:19] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:19] [INFO ] [Nat]Added 283 Read/Feed constraints in 101 ms returned sat
[2023-03-16 01:38:19] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 303 ms.
[2023-03-16 01:38:20] [INFO ] Added : 1 causal constraints over 1 iterations in 741 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 94 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 67 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:38:20] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:20] [INFO ] Computed 8 place invariants in 23 ms
[2023-03-16 01:38:20] [INFO ] Implicit Places using invariants in 485 ms returned []
[2023-03-16 01:38:20] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:20] [INFO ] Computed 8 place invariants in 22 ms
[2023-03-16 01:38:21] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:23] [INFO ] Implicit Places using invariants and state equation in 2108 ms returned []
Implicit Place search using SMT with State Equation took 2595 ms to find 0 implicit places.
[2023-03-16 01:38:23] [INFO ] Redundant transitions in 263 ms returned []
[2023-03-16 01:38:23] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:23] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:38:24] [INFO ] Dead Transitions using invariants and state equation in 1289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m016-UpperBounds-11 in 16532 ms.
Starting property specific reduction for BugTracking-PT-q8m016-UpperBounds-12
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:24] [INFO ] Computed 9 place invariants in 23 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
[2023-03-16 01:38:24] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:24] [INFO ] Computed 9 place invariants in 22 ms
[2023-03-16 01:38:24] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:38:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:25] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2023-03-16 01:38:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:38:25] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-16 01:38:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:25] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2023-03-16 01:38:25] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:26] [INFO ] [Nat]Added 283 Read/Feed constraints in 230 ms returned sat
[2023-03-16 01:38:26] [INFO ] Deduced a trap composed of 23 places in 435 ms of which 1 ms to minimize.
[2023-03-16 01:38:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 679 ms
[2023-03-16 01:38:27] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 314 ms.
[2023-03-16 01:38:27] [INFO ] Added : 3 causal constraints over 1 iterations in 743 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Graph (complete) has 4586 edges and 270 vertex of which 269 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 66 ms. Remains 269 /270 variables (removed 1) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/270 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:27] [INFO ] Computed 8 place invariants in 20 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 2246 ms. (steps per millisecond=445 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1608 ms. (steps per millisecond=621 ) properties (out of 1) seen :0
[2023-03-16 01:38:31] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:31] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:38:31] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-16 01:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:32] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2023-03-16 01:38:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:38:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-16 01:38:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:33] [INFO ] [Nat]Absence check using state equation in 599 ms returned sat
[2023-03-16 01:38:33] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:33] [INFO ] [Nat]Added 283 Read/Feed constraints in 166 ms returned sat
[2023-03-16 01:38:33] [INFO ] Deduced a trap composed of 36 places in 523 ms of which 1 ms to minimize.
[2023-03-16 01:38:34] [INFO ] Deduced a trap composed of 23 places in 489 ms of which 1 ms to minimize.
[2023-03-16 01:38:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1342 ms
[2023-03-16 01:38:34] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 335 ms.
[2023-03-16 01:38:35] [INFO ] Added : 2 causal constraints over 1 iterations in 769 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 269 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 67 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 269/269 places, 3871/3871 transitions.
Applied a total of 0 rules in 64 ms. Remains 269 /269 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:38:35] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:35] [INFO ] Computed 8 place invariants in 15 ms
[2023-03-16 01:38:36] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-16 01:38:36] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:36] [INFO ] Computed 8 place invariants in 12 ms
[2023-03-16 01:38:36] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:38] [INFO ] Implicit Places using invariants and state equation in 1890 ms returned []
Implicit Place search using SMT with State Equation took 2328 ms to find 0 implicit places.
[2023-03-16 01:38:38] [INFO ] Redundant transitions in 138 ms returned []
[2023-03-16 01:38:38] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 269 cols
[2023-03-16 01:38:38] [INFO ] Computed 8 place invariants in 21 ms
[2023-03-16 01:38:39] [INFO ] Dead Transitions using invariants and state equation in 1115 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 269/269 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m016-UpperBounds-12 in 14660 ms.
Starting property specific reduction for BugTracking-PT-q8m016-UpperBounds-13
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:39] [INFO ] Computed 9 place invariants in 9 ms
Incomplete random walk after 10010 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=455 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :6
[2023-03-16 01:38:39] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:39] [INFO ] Computed 9 place invariants in 22 ms
[2023-03-16 01:38:39] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:38:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:39] [INFO ] [Real]Absence check using state equation in 544 ms returned sat
[2023-03-16 01:38:40] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:40] [INFO ] [Real]Added 283 Read/Feed constraints in 89 ms returned sat
[2023-03-16 01:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:38:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:40] [INFO ] [Nat]Absence check using state equation in 633 ms returned sat
[2023-03-16 01:38:41] [INFO ] [Nat]Added 283 Read/Feed constraints in 78 ms returned sat
[2023-03-16 01:38:41] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 354 ms.
[2023-03-16 01:38:41] [INFO ] Added : 2 causal constraints over 1 iterations in 789 ms. Result :sat
Current structural bounds on expressions (after SMT) : [16] Max seen :[6]
Support contains 1 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Applied a total of 0 rules in 76 ms. Remains 270 /270 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:42] [INFO ] Computed 9 place invariants in 22 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3090 ms. (steps per millisecond=323 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1937 ms. (steps per millisecond=516 ) properties (out of 1) seen :9
[2023-03-16 01:38:47] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:47] [INFO ] Computed 9 place invariants in 23 ms
[2023-03-16 01:38:47] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:47] [INFO ] [Real]Absence check using state equation in 557 ms returned sat
[2023-03-16 01:38:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:48] [INFO ] [Real]Added 283 Read/Feed constraints in 50 ms returned sat
[2023-03-16 01:38:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:38:48] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2023-03-16 01:38:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:48] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2023-03-16 01:38:48] [INFO ] [Nat]Added 283 Read/Feed constraints in 63 ms returned sat
[2023-03-16 01:38:49] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 288 ms.
[2023-03-16 01:38:49] [INFO ] Added : 2 causal constraints over 1 iterations in 678 ms. Result :sat
Current structural bounds on expressions (after SMT) : [16] Max seen :[9]
Support contains 1 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Applied a total of 0 rules in 62 ms. Remains 270 /270 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Applied a total of 0 rules in 62 ms. Remains 270 /270 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:38:49] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:49] [INFO ] Computed 9 place invariants in 23 ms
[2023-03-16 01:38:50] [INFO ] Implicit Places using invariants in 494 ms returned []
[2023-03-16 01:38:50] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:50] [INFO ] Computed 9 place invariants in 12 ms
[2023-03-16 01:38:51] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:52] [INFO ] Implicit Places using invariants and state equation in 1806 ms returned []
Implicit Place search using SMT with State Equation took 2314 ms to find 0 implicit places.
[2023-03-16 01:38:52] [INFO ] Redundant transitions in 139 ms returned []
[2023-03-16 01:38:52] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:52] [INFO ] Computed 9 place invariants in 22 ms
[2023-03-16 01:38:54] [INFO ] Dead Transitions using invariants and state equation in 1788 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3871/3871 transitions.
Normalized transition count is 3699 out of 3871 initially.
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:54] [INFO ] Computed 9 place invariants in 10 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 2037 ms. (steps per millisecond=490 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1755 ms. (steps per millisecond=569 ) properties (out of 1) seen :5
[2023-03-16 01:38:58] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:38:58] [INFO ] Computed 9 place invariants in 23 ms
[2023-03-16 01:38:58] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-16 01:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:58] [INFO ] [Real]Absence check using state equation in 726 ms returned sat
[2023-03-16 01:38:59] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:38:59] [INFO ] [Real]Added 283 Read/Feed constraints in 54 ms returned sat
[2023-03-16 01:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 01:38:59] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-16 01:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 01:38:59] [INFO ] [Nat]Absence check using state equation in 573 ms returned sat
[2023-03-16 01:38:59] [INFO ] [Nat]Added 283 Read/Feed constraints in 82 ms returned sat
[2023-03-16 01:39:00] [INFO ] Computed and/alt/rep : 458/1718/458 causal constraints (skipped 3240 transitions) in 329 ms.
[2023-03-16 01:39:00] [INFO ] Added : 2 causal constraints over 1 iterations in 713 ms. Result :sat
Current structural bounds on expressions (after SMT) : [16] Max seen :[9]
Support contains 1 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Applied a total of 0 rules in 74 ms. Remains 270 /270 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3871/3871 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3871/3871 transitions.
Applied a total of 0 rules in 74 ms. Remains 270 /270 variables (removed 0) and now considering 3871/3871 (removed 0) transitions.
[2023-03-16 01:39:01] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:39:01] [INFO ] Computed 9 place invariants in 23 ms
[2023-03-16 01:39:01] [INFO ] Implicit Places using invariants in 483 ms returned []
[2023-03-16 01:39:01] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:39:01] [INFO ] Computed 9 place invariants in 12 ms
[2023-03-16 01:39:02] [INFO ] State equation strengthened by 283 read => feed constraints.
[2023-03-16 01:39:03] [INFO ] Implicit Places using invariants and state equation in 2001 ms returned []
Implicit Place search using SMT with State Equation took 2486 ms to find 0 implicit places.
[2023-03-16 01:39:03] [INFO ] Redundant transitions in 139 ms returned []
[2023-03-16 01:39:03] [INFO ] Flow matrix only has 3699 transitions (discarded 172 similar events)
// Phase 1: matrix 3699 rows 270 cols
[2023-03-16 01:39:03] [INFO ] Computed 9 place invariants in 23 ms
[2023-03-16 01:39:04] [INFO ] Dead Transitions using invariants and state equation in 1178 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3871/3871 transitions.
Ending property specific reduction for BugTracking-PT-q8m016-UpperBounds-13 in 25586 ms.
[2023-03-16 01:39:05] [INFO ] Flatten gal took : 331 ms
[2023-03-16 01:39:05] [INFO ] Applying decomposition
[2023-03-16 01:39:05] [INFO ] Flatten gal took : 208 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17199437344977214991.txt' '-o' '/tmp/graph17199437344977214991.bin' '-w' '/tmp/graph17199437344977214991.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17199437344977214991.bin' '-l' '-1' '-v' '-w' '/tmp/graph17199437344977214991.weights' '-q' '0' '-e' '0.001'
[2023-03-16 01:39:06] [INFO ] Decomposing Gal with order
[2023-03-16 01:39:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 01:39:06] [INFO ] Removed a total of 424 redundant transitions.
[2023-03-16 01:39:06] [INFO ] Flatten gal took : 491 ms
[2023-03-16 01:39:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 28 ms.
[2023-03-16 01:39:07] [INFO ] Time to serialize gal into /tmp/UpperBounds10411301379373657398.gal : 68 ms
[2023-03-16 01:39:07] [INFO ] Time to serialize properties into /tmp/UpperBounds7096469789119229580.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10411301379373657398.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7096469789119229580.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds7096469789119229580.prop.
Detected timeout of ITS tools.
[2023-03-16 01:59:45] [INFO ] Flatten gal took : 1150 ms
[2023-03-16 01:59:45] [INFO ] Time to serialize gal into /tmp/UpperBounds16001199131251943850.gal : 106 ms
[2023-03-16 01:59:45] [INFO ] Time to serialize properties into /tmp/UpperBounds10548110202388072735.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16001199131251943850.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10548110202388072735.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/UpperBounds10548110202388072735.prop.
Detected timeout of ITS tools.
[2023-03-16 02:20:21] [INFO ] Flatten gal took : 698 ms
[2023-03-16 02:20:26] [INFO ] Input system was already deterministic with 3871 transitions.
[2023-03-16 02:20:26] [INFO ] Transformed 270 places.
[2023-03-16 02:20:26] [INFO ] Transformed 3871 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2023-03-16 02:20:27] [INFO ] Time to serialize gal into /tmp/UpperBounds13442554274399567977.gal : 36 ms
[2023-03-16 02:20:27] [INFO ] Time to serialize properties into /tmp/UpperBounds3593931390145201783.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds13442554274399567977.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3593931390145201783.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds3593931390145201783.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="BugTracking-PT-q8m016"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is BugTracking-PT-q8m016, 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 r063-tajo-167813711600052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m016.tgz
mv BugTracking-PT-q8m016 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 ;