Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414600216.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BugTracking-PT-q3m016, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414600216
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 16M 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 BugTracking-PT-q3m016-UpperBounds-00
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-01
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-02
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-03
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-04
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-05
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-06
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-07
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-08
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-09
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-10
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-11
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-12
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-13
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-14
FORMULA_NAME BugTracking-PT-q3m016-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716641017409

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=BugTracking-PT-q3m016
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-25 12:43:39] [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]
[2024-05-25 12:43:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 12:43:40] [INFO ] Load time of PNML (sax parser for PT used): 748 ms
[2024-05-25 12:43:40] [INFO ] Transformed 754 places.
[2024-05-25 12:43:40] [INFO ] Transformed 27370 transitions.
[2024-05-25 12:43:40] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 929 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 514 places in 174 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m016-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m016-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2642 out of 2769 initially.
// Phase 1: matrix 2642 rows 240 cols
[2024-05-25 12:43:40] [INFO ] Computed 10 invariants in 39 ms
Incomplete random walk after 10000 steps, including 30 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :1
FORMULA BugTracking-PT-q3m016-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
[2024-05-25 12:43:41] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2024-05-25 12:43:41] [INFO ] Computed 10 invariants in 15 ms
[2024-05-25 12:43:41] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2024-05-25 12:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:41] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2024-05-25 12:43:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:43:41] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-25 12:43:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:42] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2024-05-25 12:43:42] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-25 12:43:42] [INFO ] [Nat]Added 255 Read/Feed constraints in 90 ms returned sat
[2024-05-25 12:43:42] [INFO ] Deduced a trap composed of 20 places in 239 ms of which 3 ms to minimize.
[2024-05-25 12:43:42] [INFO ] Deduced a trap composed of 17 places in 236 ms of which 1 ms to minimize.
[2024-05-25 12:43:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 649 ms
[2024-05-25 12:43:43] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 265 ms.
[2024-05-25 12:43:43] [INFO ] Added : 5 causal constraints over 1 iterations in 565 ms. Result :sat
Minimization took 334 ms.
[2024-05-25 12:43:43] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-25 12:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:44] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2024-05-25 12:43:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:43:44] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-25 12:43:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:45] [INFO ] [Nat]Absence check using state equation in 695 ms returned sat
[2024-05-25 12:43:45] [INFO ] [Nat]Added 255 Read/Feed constraints in 115 ms returned sat
[2024-05-25 12:43:45] [INFO ] Deduced a trap composed of 52 places in 454 ms of which 2 ms to minimize.
[2024-05-25 12:43:46] [INFO ] Deduced a trap composed of 31 places in 421 ms of which 1 ms to minimize.
[2024-05-25 12:43:46] [INFO ] Deduced a trap composed of 95 places in 411 ms of which 1 ms to minimize.
[2024-05-25 12:43:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1691 ms
[2024-05-25 12:43:47] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 202 ms.
[2024-05-25 12:43:47] [INFO ] Added : 4 causal constraints over 1 iterations in 573 ms. Result :sat
Minimization took 485 ms.
[2024-05-25 12:43:48] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-25 12:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:48] [INFO ] [Real]Absence check using state equation in 424 ms returned sat
[2024-05-25 12:43:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:43:49] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-25 12:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:49] [INFO ] [Nat]Absence check using state equation in 407 ms returned sat
[2024-05-25 12:43:49] [INFO ] [Nat]Added 255 Read/Feed constraints in 75 ms returned sat
[2024-05-25 12:43:49] [INFO ] Deduced a trap composed of 89 places in 391 ms of which 1 ms to minimize.
[2024-05-25 12:43:50] [INFO ] Deduced a trap composed of 31 places in 429 ms of which 1 ms to minimize.
[2024-05-25 12:43:51] [INFO ] Deduced a trap composed of 90 places in 453 ms of which 2 ms to minimize.
[2024-05-25 12:43:51] [INFO ] Deduced a trap composed of 74 places in 419 ms of which 0 ms to minimize.
[2024-05-25 12:43:52] [INFO ] Deduced a trap composed of 59 places in 435 ms of which 1 ms to minimize.
[2024-05-25 12:43:53] [INFO ] Deduced a trap composed of 50 places in 289 ms of which 1 ms to minimize.
[2024-05-25 12:43:53] [INFO ] Deduced a trap composed of 50 places in 287 ms of which 1 ms to minimize.
[2024-05-25 12:43:53] [INFO ] Deduced a trap composed of 17 places in 277 ms of which 1 ms to minimize.
[2024-05-25 12:43:54] [INFO ] Deduced a trap composed of 16 places in 209 ms of which 1 ms to minimize.
[2024-05-25 12:43:54] [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 2
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:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 12:43:54] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-25 12:43:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:54] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2024-05-25 12:43:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:43:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-25 12:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:55] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2024-05-25 12:43:55] [INFO ] [Nat]Added 255 Read/Feed constraints in 135 ms returned sat
[2024-05-25 12:43:55] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 203 ms.
[2024-05-25 12:43:56] [INFO ] Deduced a trap composed of 12 places in 283 ms of which 1 ms to minimize.
[2024-05-25 12:43:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 480 ms
[2024-05-25 12:43:56] [INFO ] Added : 9 causal constraints over 2 iterations in 1159 ms. Result :sat
Minimization took 293 ms.
[2024-05-25 12:43:56] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-25 12:43:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:57] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2024-05-25 12:43:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:43:57] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-25 12:43:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:43:57] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2024-05-25 12:43:57] [INFO ] [Nat]Added 255 Read/Feed constraints in 78 ms returned sat
[2024-05-25 12:43:58] [INFO ] Deduced a trap composed of 72 places in 440 ms of which 1 ms to minimize.
[2024-05-25 12:43:58] [INFO ] Deduced a trap composed of 13 places in 456 ms of which 0 ms to minimize.
[2024-05-25 12:43:59] [INFO ] Deduced a trap composed of 112 places in 634 ms of which 1 ms to minimize.
[2024-05-25 12:44:00] [INFO ] Deduced a trap composed of 78 places in 490 ms of which 1 ms to minimize.
[2024-05-25 12:44:00] [INFO ] Deduced a trap composed of 48 places in 500 ms of which 1 ms to minimize.
[2024-05-25 12:44:01] [INFO ] Deduced a trap composed of 27 places in 403 ms of which 0 ms to minimize.
[2024-05-25 12:44:01] [INFO ] Deduced a trap composed of 50 places in 297 ms of which 0 ms to minimize.
[2024-05-25 12:44:01] [INFO ] Deduced a trap composed of 75 places in 242 ms of which 0 ms to minimize.
[2024-05-25 12:44:02] [INFO ] Deduced a trap composed of 62 places in 234 ms of which 0 ms to minimize.
[2024-05-25 12:44:02] [INFO ] Trap strengthening (SAT) tested/added 9/9 trap constraints in 4413 ms
Current structural bounds on expressions (after SMT) : [1, -1, -1, 1, -1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 229 transition count 2747
Applied a total of 19 rules in 282 ms. Remains 229 /240 variables (removed 11) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 283 ms. Remains : 229/240 places, 2747/2769 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:44:02] [INFO ] Computed 8 invariants in 38 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3277 ms. (steps per millisecond=305 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2112 ms. (steps per millisecond=473 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2087 ms. (steps per millisecond=479 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2101 ms. (steps per millisecond=475 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2067 ms. (steps per millisecond=483 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2115 ms. (steps per millisecond=472 ) properties (out of 5) seen :0
[2024-05-25 12:44:16] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:44:16] [INFO ] Computed 8 invariants in 38 ms
[2024-05-25 12:44:16] [INFO ] [Real]Absence check using 8 positive place invariants in 51 ms returned sat
[2024-05-25 12:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:17] [INFO ] [Real]Absence check using state equation in 573 ms returned sat
[2024-05-25 12:44:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:44:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:17] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2024-05-25 12:44:17] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:17] [INFO ] [Nat]Added 241 Read/Feed constraints in 84 ms returned sat
[2024-05-25 12:44:18] [INFO ] Deduced a trap composed of 19 places in 369 ms of which 1 ms to minimize.
[2024-05-25 12:44:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 497 ms
[2024-05-25 12:44:18] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 239 ms.
[2024-05-25 12:44:18] [INFO ] Added : 3 causal constraints over 1 iterations in 567 ms. Result :sat
Minimization took 421 ms.
[2024-05-25 12:44:19] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:44:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:19] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2024-05-25 12:44:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:44:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 12:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:20] [INFO ] [Nat]Absence check using state equation in 394 ms returned sat
[2024-05-25 12:44:20] [INFO ] [Nat]Added 241 Read/Feed constraints in 113 ms returned sat
[2024-05-25 12:44:20] [INFO ] Deduced a trap composed of 38 places in 291 ms of which 1 ms to minimize.
[2024-05-25 12:44:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 426 ms
[2024-05-25 12:44:21] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 197 ms.
[2024-05-25 12:44:21] [INFO ] Added : 3 causal constraints over 1 iterations in 515 ms. Result :sat
Minimization took 3015 ms.
[2024-05-25 12:44:24] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:44:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:24] [INFO ] [Real]Absence check using state equation in 423 ms returned sat
[2024-05-25 12:44:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:44:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:25] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2024-05-25 12:44:25] [INFO ] [Nat]Added 241 Read/Feed constraints in 139 ms returned sat
[2024-05-25 12:44:25] [INFO ] Deduced a trap composed of 51 places in 210 ms of which 1 ms to minimize.
[2024-05-25 12:44:26] [INFO ] Deduced a trap composed of 39 places in 256 ms of which 0 ms to minimize.
[2024-05-25 12:44:26] [INFO ] Deduced a trap composed of 67 places in 234 ms of which 1 ms to minimize.
[2024-05-25 12:44:26] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 1 ms to minimize.
[2024-05-25 12:44:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1265 ms
[2024-05-25 12:44:27] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 203 ms.
[2024-05-25 12:44:27] [INFO ] Added : 5 causal constraints over 2 iterations in 664 ms. Result :sat
Minimization took 245 ms.
[2024-05-25 12:44:28] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-25 12:44:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:28] [INFO ] [Real]Absence check using state equation in 446 ms returned sat
[2024-05-25 12:44:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:44:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:44:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:29] [INFO ] [Nat]Absence check using state equation in 436 ms returned sat
[2024-05-25 12:44:29] [INFO ] [Nat]Added 241 Read/Feed constraints in 237 ms returned sat
[2024-05-25 12:44:29] [INFO ] Deduced a trap composed of 10 places in 252 ms of which 0 ms to minimize.
[2024-05-25 12:44:29] [INFO ] Deduced a trap composed of 47 places in 251 ms of which 0 ms to minimize.
[2024-05-25 12:44:30] [INFO ] Deduced a trap composed of 34 places in 283 ms of which 1 ms to minimize.
[2024-05-25 12:44:30] [INFO ] Deduced a trap composed of 12 places in 218 ms of which 13 ms to minimize.
[2024-05-25 12:44:30] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1400 ms
[2024-05-25 12:44:30] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 212 ms.
[2024-05-25 12:44:31] [INFO ] Added : 7 causal constraints over 2 iterations in 574 ms. Result :sat
Minimization took 393 ms.
[2024-05-25 12:44:31] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 12:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:32] [INFO ] [Real]Absence check using state equation in 408 ms returned sat
[2024-05-25 12:44:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:44:32] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 12:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:32] [INFO ] [Nat]Absence check using state equation in 427 ms returned sat
[2024-05-25 12:44:32] [INFO ] [Nat]Added 241 Read/Feed constraints in 119 ms returned sat
[2024-05-25 12:44:33] [INFO ] Deduced a trap composed of 21 places in 364 ms of which 5 ms to minimize.
[2024-05-25 12:44:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 474 ms
[2024-05-25 12:44:33] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 218 ms.
[2024-05-25 12:44:33] [INFO ] Added : 3 causal constraints over 1 iterations in 485 ms. Result :sat
Minimization took 253 ms.
Current structural bounds on expressions (after SMT) : [1, -1, -1, 1, -1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 58 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 41 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 12:44:34] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:44:34] [INFO ] Invariant cache hit.
[2024-05-25 12:44:40] [INFO ] Implicit Places using invariants in 6218 ms returned []
[2024-05-25 12:44:40] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:44:40] [INFO ] Invariant cache hit.
[2024-05-25 12:44:41] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:42] [INFO ] Implicit Places using invariants and state equation in 1922 ms returned []
Implicit Place search using SMT with State Equation took 8166 ms to find 0 implicit places.
[2024-05-25 12:44:43] [INFO ] Redundant transitions in 205 ms returned []
[2024-05-25 12:44:43] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:44:43] [INFO ] Invariant cache hit.
[2024-05-25 12:44:44] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9442 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting property specific reduction for BugTracking-PT-q3m016-UpperBounds-02
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:44:44] [INFO ] Computed 8 invariants in 12 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
[2024-05-25 12:44:44] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:44:44] [INFO ] Computed 8 invariants in 13 ms
[2024-05-25 12:44:44] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned sat
[2024-05-25 12:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:44] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2024-05-25 12:44:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:44:44] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:45] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2024-05-25 12:44:45] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:45] [INFO ] [Nat]Added 241 Read/Feed constraints in 109 ms returned sat
[2024-05-25 12:44:45] [INFO ] Deduced a trap composed of 19 places in 356 ms of which 1 ms to minimize.
[2024-05-25 12:44:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 502 ms
[2024-05-25 12:44:46] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 186 ms.
[2024-05-25 12:44:46] [INFO ] Added : 3 causal constraints over 1 iterations in 498 ms. Result :sat
Minimization took 297 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 61 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:44:47] [INFO ] Computed 8 invariants in 22 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 4702 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1923 ms. (steps per millisecond=520 ) properties (out of 1) seen :0
[2024-05-25 12:44:53] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:44:53] [INFO ] Computed 8 invariants in 21 ms
[2024-05-25 12:44:53] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:44:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:54] [INFO ] [Real]Absence check using state equation in 415 ms returned sat
[2024-05-25 12:44:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:44:54] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 12:44:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:44:54] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2024-05-25 12:44:54] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:55] [INFO ] [Nat]Added 241 Read/Feed constraints in 142 ms returned sat
[2024-05-25 12:44:55] [INFO ] Deduced a trap composed of 19 places in 331 ms of which 0 ms to minimize.
[2024-05-25 12:44:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 498 ms
[2024-05-25 12:44:55] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 248 ms.
[2024-05-25 12:44:56] [INFO ] Added : 3 causal constraints over 1 iterations in 612 ms. Result :sat
Minimization took 330 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 53 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 53 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 82 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 12:44:56] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:44:56] [INFO ] Invariant cache hit.
[2024-05-25 12:44:57] [INFO ] Implicit Places using invariants in 481 ms returned []
[2024-05-25 12:44:57] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:44:57] [INFO ] Invariant cache hit.
[2024-05-25 12:44:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:44:59] [INFO ] Implicit Places using invariants and state equation in 1986 ms returned []
Implicit Place search using SMT with State Equation took 2470 ms to find 0 implicit places.
[2024-05-25 12:44:59] [INFO ] Redundant transitions in 354 ms returned []
[2024-05-25 12:44:59] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:44:59] [INFO ] Invariant cache hit.
[2024-05-25 12:45:00] [INFO ] Dead Transitions using invariants and state equation in 1158 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4085 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m016-UpperBounds-02 in 16709 ms.
Starting property specific reduction for BugTracking-PT-q3m016-UpperBounds-04
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:00] [INFO ] Computed 8 invariants in 10 ms
Incomplete random walk after 10006 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=244 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
[2024-05-25 12:45:00] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:00] [INFO ] Computed 8 invariants in 8 ms
[2024-05-25 12:45:01] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:01] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2024-05-25 12:45:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:45:01] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:02] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2024-05-25 12:45:02] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:02] [INFO ] [Nat]Added 241 Read/Feed constraints in 147 ms returned sat
[2024-05-25 12:45:02] [INFO ] Deduced a trap composed of 38 places in 324 ms of which 1 ms to minimize.
[2024-05-25 12:45:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 473 ms
[2024-05-25 12:45:02] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 265 ms.
[2024-05-25 12:45:03] [INFO ] Added : 3 causal constraints over 1 iterations in 558 ms. Result :sat
Minimization took 3025 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 80 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:06] [INFO ] Computed 8 invariants in 19 ms
Incomplete random walk after 1000010 steps, including 2 resets, run finished after 3376 ms. (steps per millisecond=296 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1902 ms. (steps per millisecond=525 ) properties (out of 1) seen :0
[2024-05-25 12:45:11] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:11] [INFO ] Computed 8 invariants in 20 ms
[2024-05-25 12:45:11] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:12] [INFO ] [Real]Absence check using state equation in 627 ms returned sat
[2024-05-25 12:45:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:45:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:13] [INFO ] [Nat]Absence check using state equation in 625 ms returned sat
[2024-05-25 12:45:13] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:13] [INFO ] [Nat]Added 241 Read/Feed constraints in 128 ms returned sat
[2024-05-25 12:45:13] [INFO ] Deduced a trap composed of 38 places in 286 ms of which 1 ms to minimize.
[2024-05-25 12:45:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 423 ms
[2024-05-25 12:45:13] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 259 ms.
[2024-05-25 12:45:14] [INFO ] Added : 3 causal constraints over 1 iterations in 569 ms. Result :sat
Minimization took 3016 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 36 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 33 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 12:45:17] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:17] [INFO ] Invariant cache hit.
[2024-05-25 12:45:17] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-25 12:45:17] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:17] [INFO ] Invariant cache hit.
[2024-05-25 12:45:18] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:19] [INFO ] Implicit Places using invariants and state equation in 1846 ms returned []
Implicit Place search using SMT with State Equation took 2278 ms to find 0 implicit places.
[2024-05-25 12:45:19] [INFO ] Redundant transitions in 55 ms returned []
[2024-05-25 12:45:19] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:19] [INFO ] Invariant cache hit.
[2024-05-25 12:45:20] [INFO ] Dead Transitions using invariants and state equation in 1281 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3669 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m016-UpperBounds-04 in 20173 ms.
Starting property specific reduction for BugTracking-PT-q3m016-UpperBounds-07
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:21] [INFO ] Computed 8 invariants in 16 ms
Incomplete random walk after 10005 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2024-05-25 12:45:21] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:21] [INFO ] Computed 8 invariants in 7 ms
[2024-05-25 12:45:21] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:21] [INFO ] [Real]Absence check using state equation in 360 ms returned sat
[2024-05-25 12:45:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:45:21] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:21] [INFO ] [Nat]Absence check using state equation in 339 ms returned sat
[2024-05-25 12:45:21] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:22] [INFO ] [Nat]Added 241 Read/Feed constraints in 135 ms returned sat
[2024-05-25 12:45:22] [INFO ] Deduced a trap composed of 51 places in 233 ms of which 0 ms to minimize.
[2024-05-25 12:45:22] [INFO ] Deduced a trap composed of 39 places in 232 ms of which 0 ms to minimize.
[2024-05-25 12:45:22] [INFO ] Deduced a trap composed of 67 places in 226 ms of which 1 ms to minimize.
[2024-05-25 12:45:23] [INFO ] Deduced a trap composed of 65 places in 214 ms of which 1 ms to minimize.
[2024-05-25 12:45:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1204 ms
[2024-05-25 12:45:23] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 181 ms.
[2024-05-25 12:45:23] [INFO ] Added : 5 causal constraints over 2 iterations in 464 ms. Result :sat
Minimization took 204 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 49 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:24] [INFO ] Computed 8 invariants in 7 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2666 ms. (steps per millisecond=375 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2242 ms. (steps per millisecond=446 ) properties (out of 1) seen :0
[2024-05-25 12:45:29] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:29] [INFO ] Computed 8 invariants in 8 ms
[2024-05-25 12:45:29] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 12:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:29] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2024-05-25 12:45:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:45:29] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:30] [INFO ] [Nat]Absence check using state equation in 442 ms returned sat
[2024-05-25 12:45:30] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:30] [INFO ] [Nat]Added 241 Read/Feed constraints in 190 ms returned sat
[2024-05-25 12:45:30] [INFO ] Deduced a trap composed of 51 places in 322 ms of which 1 ms to minimize.
[2024-05-25 12:45:31] [INFO ] Deduced a trap composed of 39 places in 262 ms of which 0 ms to minimize.
[2024-05-25 12:45:31] [INFO ] Deduced a trap composed of 67 places in 261 ms of which 0 ms to minimize.
[2024-05-25 12:45:31] [INFO ] Deduced a trap composed of 65 places in 277 ms of which 1 ms to minimize.
[2024-05-25 12:45:31] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1519 ms
[2024-05-25 12:45:32] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 231 ms.
[2024-05-25 12:45:32] [INFO ] Added : 5 causal constraints over 2 iterations in 555 ms. Result :sat
Minimization took 226 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 47 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 45 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 12:45:33] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:33] [INFO ] Invariant cache hit.
[2024-05-25 12:45:33] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-25 12:45:33] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:33] [INFO ] Invariant cache hit.
[2024-05-25 12:45:33] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:35] [INFO ] Implicit Places using invariants and state equation in 1915 ms returned []
Implicit Place search using SMT with State Equation took 2306 ms to find 0 implicit places.
[2024-05-25 12:45:35] [INFO ] Redundant transitions in 96 ms returned []
[2024-05-25 12:45:35] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:35] [INFO ] Invariant cache hit.
[2024-05-25 12:45:36] [INFO ] Dead Transitions using invariants and state equation in 1130 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3588 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m016-UpperBounds-07 in 15556 ms.
Starting property specific reduction for BugTracking-PT-q3m016-UpperBounds-11
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:36] [INFO ] Computed 8 invariants in 17 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-25 12:45:36] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:36] [INFO ] Computed 8 invariants in 10 ms
[2024-05-25 12:45:36] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:37] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2024-05-25 12:45:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:45:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-25 12:45:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:37] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2024-05-25 12:45:37] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:37] [INFO ] [Nat]Added 241 Read/Feed constraints in 247 ms returned sat
[2024-05-25 12:45:38] [INFO ] Deduced a trap composed of 10 places in 455 ms of which 1 ms to minimize.
[2024-05-25 12:45:38] [INFO ] Deduced a trap composed of 47 places in 387 ms of which 1 ms to minimize.
[2024-05-25 12:45:39] [INFO ] Deduced a trap composed of 34 places in 320 ms of which 0 ms to minimize.
[2024-05-25 12:45:39] [INFO ] Deduced a trap composed of 12 places in 238 ms of which 1 ms to minimize.
[2024-05-25 12:45:39] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1832 ms
[2024-05-25 12:45:39] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 207 ms.
[2024-05-25 12:45:40] [INFO ] Added : 7 causal constraints over 2 iterations in 579 ms. Result :sat
Minimization took 377 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 53 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:41] [INFO ] Computed 8 invariants in 18 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 4682 ms. (steps per millisecond=213 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1984 ms. (steps per millisecond=504 ) properties (out of 1) seen :0
[2024-05-25 12:45:47] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:47] [INFO ] Computed 8 invariants in 7 ms
[2024-05-25 12:45:47] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 12:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:48] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2024-05-25 12:45:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:45:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 12:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:48] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2024-05-25 12:45:48] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:49] [INFO ] [Nat]Added 241 Read/Feed constraints in 258 ms returned sat
[2024-05-25 12:45:49] [INFO ] Deduced a trap composed of 10 places in 291 ms of which 1 ms to minimize.
[2024-05-25 12:45:49] [INFO ] Deduced a trap composed of 47 places in 252 ms of which 1 ms to minimize.
[2024-05-25 12:45:50] [INFO ] Deduced a trap composed of 34 places in 250 ms of which 0 ms to minimize.
[2024-05-25 12:45:50] [INFO ] Deduced a trap composed of 12 places in 230 ms of which 1 ms to minimize.
[2024-05-25 12:45:50] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1435 ms
[2024-05-25 12:45:50] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 233 ms.
[2024-05-25 12:45:51] [INFO ] Added : 7 causal constraints over 2 iterations in 692 ms. Result :sat
Minimization took 359 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 47 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 46 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 12:45:51] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:51] [INFO ] Invariant cache hit.
[2024-05-25 12:45:52] [INFO ] Implicit Places using invariants in 787 ms returned []
[2024-05-25 12:45:52] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:52] [INFO ] Invariant cache hit.
[2024-05-25 12:45:53] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:54] [INFO ] Implicit Places using invariants and state equation in 2097 ms returned []
Implicit Place search using SMT with State Equation took 2888 ms to find 0 implicit places.
[2024-05-25 12:45:54] [INFO ] Redundant transitions in 54 ms returned []
[2024-05-25 12:45:54] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:45:54] [INFO ] Invariant cache hit.
[2024-05-25 12:45:55] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3895 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m016-UpperBounds-11 in 19225 ms.
Starting property specific reduction for BugTracking-PT-q3m016-UpperBounds-15
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:55] [INFO ] Computed 8 invariants in 7 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2024-05-25 12:45:55] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:55] [INFO ] Computed 8 invariants in 19 ms
[2024-05-25 12:45:55] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:56] [INFO ] [Real]Absence check using state equation in 412 ms returned sat
[2024-05-25 12:45:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:45:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:45:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:45:56] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2024-05-25 12:45:56] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:45:57] [INFO ] [Nat]Added 241 Read/Feed constraints in 157 ms returned sat
[2024-05-25 12:45:57] [INFO ] Deduced a trap composed of 21 places in 343 ms of which 1 ms to minimize.
[2024-05-25 12:45:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 508 ms
[2024-05-25 12:45:57] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 191 ms.
[2024-05-25 12:45:58] [INFO ] Added : 3 causal constraints over 1 iterations in 527 ms. Result :sat
Minimization took 305 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 46 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:45:58] [INFO ] Computed 8 invariants in 19 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 3094 ms. (steps per millisecond=323 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2050 ms. (steps per millisecond=487 ) properties (out of 1) seen :0
[2024-05-25 12:46:03] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 12:46:03] [INFO ] Computed 8 invariants in 17 ms
[2024-05-25 12:46:03] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 12:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 12:46:04] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2024-05-25 12:46:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 12:46:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 12:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 12:46:04] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2024-05-25 12:46:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:46:04] [INFO ] [Nat]Added 241 Read/Feed constraints in 124 ms returned sat
[2024-05-25 12:46:05] [INFO ] Deduced a trap composed of 21 places in 396 ms of which 1 ms to minimize.
[2024-05-25 12:46:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 559 ms
[2024-05-25 12:46:05] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 221 ms.
[2024-05-25 12:46:06] [INFO ] Added : 3 causal constraints over 1 iterations in 559 ms. Result :sat
Minimization took 305 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 40 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 40 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 12:46:06] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:46:06] [INFO ] Invariant cache hit.
[2024-05-25 12:46:07] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-25 12:46:07] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:46:07] [INFO ] Invariant cache hit.
[2024-05-25 12:46:07] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 12:46:09] [INFO ] Implicit Places using invariants and state equation in 2103 ms returned []
Implicit Place search using SMT with State Equation took 2525 ms to find 0 implicit places.
[2024-05-25 12:46:09] [INFO ] Redundant transitions in 80 ms returned []
[2024-05-25 12:46:09] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 12:46:09] [INFO ] Invariant cache hit.
[2024-05-25 12:46:10] [INFO ] Dead Transitions using invariants and state equation in 1193 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3857 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m016-UpperBounds-15 in 14659 ms.
[2024-05-25 12:46:11] [INFO ] Flatten gal took : 349 ms
[2024-05-25 12:46:11] [INFO ] Applying decomposition
[2024-05-25 12:46:11] [INFO ] Flatten gal took : 179 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/graph12068932369433396444.txt' '-o' '/tmp/graph12068932369433396444.bin' '-w' '/tmp/graph12068932369433396444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12068932369433396444.bin' '-l' '-1' '-v' '-w' '/tmp/graph12068932369433396444.weights' '-q' '0' '-e' '0.001'
[2024-05-25 12:46:11] [INFO ] Decomposing Gal with order
[2024-05-25 12:46:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 12:46:12] [INFO ] Removed a total of 280 redundant transitions.
[2024-05-25 12:46:12] [INFO ] Flatten gal took : 293 ms
[2024-05-25 12:46:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 23 ms.
[2024-05-25 12:46:12] [INFO ] Time to serialize gal into /tmp/UpperBounds3055046222590861195.gal : 53 ms
[2024-05-25 12:46:12] [INFO ] Time to serialize properties into /tmp/UpperBounds11084801650338014514.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/UpperBounds3055046222590861195.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11084801650338014514.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 ...284
Loading property file /tmp/UpperBounds11084801650338014514.prop.
Detected timeout of ITS tools.
[2024-05-25 13:07:09] [INFO ] Flatten gal took : 788 ms
[2024-05-25 13:07:09] [INFO ] Time to serialize gal into /tmp/UpperBounds15427122368679913446.gal : 105 ms
[2024-05-25 13:07:09] [INFO ] Time to serialize properties into /tmp/UpperBounds2014357507647558591.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/UpperBounds15427122368679913446.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2014357507647558591.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/UpperBounds2014357507647558591.prop.
Detected timeout of ITS tools.
[2024-05-25 13:28:00] [INFO ] Flatten gal took : 709 ms
[2024-05-25 13:28:05] [INFO ] Input system was already deterministic with 2747 transitions.
[2024-05-25 13:28:06] [INFO ] Transformed 229 places.
[2024-05-25 13:28:06] [INFO ] Transformed 2747 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
[2024-05-25 13:28:06] [INFO ] Time to serialize gal into /tmp/UpperBounds7157392862858638027.gal : 40 ms
[2024-05-25 13:28:06] [INFO ] Time to serialize properties into /tmp/UpperBounds15249321933430446566.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/UpperBounds7157392862858638027.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15249321933430446566.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/UpperBounds15249321933430446566.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 6775172 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16061992 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="BugTracking-PT-q3m016"
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 BugTracking-PT-q3m016, 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 r065-tajo-171620414600216"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m016.tgz
mv BugTracking-PT-q3m016 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;