About the Execution of 2023-gold for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16221.684 | 3600000.00 | 3463456.00 | 72263.80 | 1 ? 1 ? ? 1 1 1 ? 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r175-smll-171636279900111.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is EisenbergMcGuire-PT-07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279900111
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 210K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.2M 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 EisenbergMcGuire-PT-07-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-07-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716545089766
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=EisenbergMcGuire-PT-07
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-24 10:04:53] [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]
[2024-05-24 10:04:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 10:04:53] [INFO ] Load time of PNML (sax parser for PT used): 357 ms
[2024-05-24 10:04:53] [INFO ] Transformed 553 places.
[2024-05-24 10:04:53] [INFO ] Transformed 1960 transitions.
[2024-05-24 10:04:53] [INFO ] Found NUPN structural information;
[2024-05-24 10:04:53] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 608 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Normalized transition count is 1001 out of 1960 initially.
// Phase 1: matrix 1001 rows 553 cols
[2024-05-24 10:04:54] [INFO ] Computed 22 invariants in 58 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 16) seen :10
FORMULA EisenbergMcGuire-PT-07-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-07-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
[2024-05-24 10:04:54] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
// Phase 1: matrix 1001 rows 553 cols
[2024-05-24 10:04:54] [INFO ] Computed 22 invariants in 10 ms
[2024-05-24 10:04:54] [INFO ] [Real]Absence check using 15 positive place invariants in 39 ms returned sat
[2024-05-24 10:04:54] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:04:55] [INFO ] [Real]Absence check using state equation in 629 ms returned sat
[2024-05-24 10:04:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:04:55] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2024-05-24 10:04:55] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 9 ms returned sat
[2024-05-24 10:04:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:04:56] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2024-05-24 10:04:56] [INFO ] State equation strengthened by 472 read => feed constraints.
[2024-05-24 10:04:56] [INFO ] [Nat]Added 472 Read/Feed constraints in 85 ms returned sat
[2024-05-24 10:04:56] [INFO ] Deduced a trap composed of 4 places in 374 ms of which 7 ms to minimize.
[2024-05-24 10:04:57] [INFO ] Deduced a trap composed of 3 places in 450 ms of which 2 ms to minimize.
[2024-05-24 10:04:58] [INFO ] Deduced a trap composed of 34 places in 505 ms of which 17 ms to minimize.
[2024-05-24 10:04:58] [INFO ] Deduced a trap composed of 34 places in 357 ms of which 1 ms to minimize.
[2024-05-24 10:04:58] [INFO ] Deduced a trap composed of 116 places in 418 ms of which 2 ms to minimize.
[2024-05-24 10:04:59] [INFO ] Deduced a trap composed of 29 places in 353 ms of which 1 ms to minimize.
[2024-05-24 10:04:59] [INFO ] Deduced a trap composed of 3 places in 161 ms of which 1 ms to minimize.
[2024-05-24 10:04:59] [INFO ] Deduced a trap composed of 3 places in 114 ms of which 2 ms to minimize.
[2024-05-24 10:05:00] [INFO ] Deduced a trap composed of 3 places in 253 ms of which 1 ms to minimize.
[2024-05-24 10:05:00] [INFO ] Deduced a trap composed of 60 places in 421 ms of which 2 ms to minimize.
[2024-05-24 10:05:01] [INFO ] Deduced a trap composed of 51 places in 398 ms of which 1 ms to minimize.
[2024-05-24 10:05:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java: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)
[2024-05-24 10:05:01] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2024-05-24 10:05:01] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-24 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:01] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2024-05-24 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 22 ms returned sat
[2024-05-24 10:05:02] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:02] [INFO ] [Nat]Absence check using state equation in 439 ms returned sat
[2024-05-24 10:05:02] [INFO ] [Nat]Added 472 Read/Feed constraints in 119 ms returned sat
[2024-05-24 10:05:03] [INFO ] Deduced a trap composed of 3 places in 540 ms of which 1 ms to minimize.
[2024-05-24 10:05:03] [INFO ] Deduced a trap composed of 3 places in 542 ms of which 2 ms to minimize.
[2024-05-24 10:05:04] [INFO ] Deduced a trap composed of 3 places in 438 ms of which 1 ms to minimize.
[2024-05-24 10:05:04] [INFO ] Deduced a trap composed of 41 places in 413 ms of which 1 ms to minimize.
[2024-05-24 10:05:05] [INFO ] Deduced a trap composed of 38 places in 396 ms of which 2 ms to minimize.
[2024-05-24 10:05:05] [INFO ] Deduced a trap composed of 3 places in 333 ms of which 1 ms to minimize.
[2024-05-24 10:05:05] [INFO ] Deduced a trap composed of 5 places in 253 ms of which 1 ms to minimize.
[2024-05-24 10:05:06] [INFO ] Deduced a trap composed of 35 places in 212 ms of which 1 ms to minimize.
[2024-05-24 10:05:06] [INFO ] Deduced a trap composed of 20 places in 138 ms of which 1 ms to minimize.
[2024-05-24 10:05:06] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 0 ms to minimize.
[2024-05-24 10:05:06] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 4100 ms
[2024-05-24 10:05:06] [INFO ] Computed and/alt/rep : 680/1520/554 causal constraints (skipped 440 transitions) in 109 ms.
[2024-05-24 10:05:06] [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 1
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.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
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)
[2024-05-24 10:05:07] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2024-05-24 10:05:07] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-24 10:05:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:07] [INFO ] [Real]Absence check using state equation in 490 ms returned sat
[2024-05-24 10:05:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:07] [INFO ] [Nat]Absence check using 15 positive place invariants in 28 ms returned sat
[2024-05-24 10:05:07] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-24 10:05:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:08] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2024-05-24 10:05:08] [INFO ] [Nat]Added 472 Read/Feed constraints in 104 ms returned sat
[2024-05-24 10:05:08] [INFO ] Deduced a trap composed of 6 places in 411 ms of which 2 ms to minimize.
[2024-05-24 10:05:09] [INFO ] Deduced a trap composed of 3 places in 523 ms of which 2 ms to minimize.
[2024-05-24 10:05:10] [INFO ] Deduced a trap composed of 48 places in 484 ms of which 1 ms to minimize.
[2024-05-24 10:05:10] [INFO ] Deduced a trap composed of 39 places in 514 ms of which 1 ms to minimize.
[2024-05-24 10:05:11] [INFO ] Deduced a trap composed of 5 places in 480 ms of which 1 ms to minimize.
[2024-05-24 10:05:11] [INFO ] Deduced a trap composed of 3 places in 436 ms of which 3 ms to minimize.
[2024-05-24 10:05:12] [INFO ] Deduced a trap composed of 4 places in 457 ms of which 1 ms to minimize.
[2024-05-24 10:05:12] [INFO ] Deduced a trap composed of 190 places in 438 ms of which 15 ms to minimize.
[2024-05-24 10:05:12] [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)
[2024-05-24 10:05:12] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2024-05-24 10:05:12] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:13] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2024-05-24 10:05:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2024-05-24 10:05:13] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 10 ms returned sat
[2024-05-24 10:05:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:14] [INFO ] [Nat]Absence check using state equation in 483 ms returned sat
[2024-05-24 10:05:14] [INFO ] [Nat]Added 472 Read/Feed constraints in 138 ms returned sat
[2024-05-24 10:05:14] [INFO ] Deduced a trap composed of 6 places in 482 ms of which 2 ms to minimize.
[2024-05-24 10:05:15] [INFO ] Deduced a trap composed of 3 places in 492 ms of which 1 ms to minimize.
[2024-05-24 10:05:15] [INFO ] Deduced a trap composed of 3 places in 440 ms of which 1 ms to minimize.
[2024-05-24 10:05:16] [INFO ] Deduced a trap composed of 55 places in 504 ms of which 1 ms to minimize.
[2024-05-24 10:05:17] [INFO ] Deduced a trap composed of 3 places in 526 ms of which 2 ms to minimize.
[2024-05-24 10:05:17] [INFO ] Deduced a trap composed of 37 places in 461 ms of which 4 ms to minimize.
[2024-05-24 10:05:18] [INFO ] Deduced a trap composed of 3 places in 431 ms of which 2 ms to minimize.
[2024-05-24 10:05:18] [INFO ] Deduced a trap composed of 41 places in 449 ms of which 1 ms to minimize.
[2024-05-24 10:05:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java: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)
[2024-05-24 10:05:18] [INFO ] [Real]Absence check using 15 positive place invariants in 27 ms returned sat
[2024-05-24 10:05:18] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:19] [INFO ] [Real]Absence check using state equation in 434 ms returned sat
[2024-05-24 10:05:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 27 ms returned sat
[2024-05-24 10:05:19] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-24 10:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:20] [INFO ] [Nat]Absence check using state equation in 436 ms returned sat
[2024-05-24 10:05:20] [INFO ] [Nat]Added 472 Read/Feed constraints in 98 ms returned sat
[2024-05-24 10:05:20] [INFO ] Deduced a trap composed of 3 places in 363 ms of which 0 ms to minimize.
[2024-05-24 10:05:21] [INFO ] Deduced a trap composed of 6 places in 467 ms of which 1 ms to minimize.
[2024-05-24 10:05:21] [INFO ] Deduced a trap composed of 65 places in 441 ms of which 1 ms to minimize.
[2024-05-24 10:05:22] [INFO ] Deduced a trap composed of 3 places in 414 ms of which 1 ms to minimize.
[2024-05-24 10:05:22] [INFO ] Deduced a trap composed of 35 places in 506 ms of which 1 ms to minimize.
[2024-05-24 10:05:23] [INFO ] Deduced a trap composed of 3 places in 520 ms of which 1 ms to minimize.
[2024-05-24 10:05:23] [INFO ] Deduced a trap composed of 3 places in 515 ms of which 1 ms to minimize.
[2024-05-24 10:05:24] [INFO ] Deduced a trap composed of 54 places in 512 ms of which 1 ms to minimize.
[2024-05-24 10:05:25] [INFO ] Deduced a trap composed of 3 places in 729 ms of which 2 ms to minimize.
[2024-05-24 10:05:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
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)
[2024-05-24 10:05:25] [INFO ] [Real]Absence check using 15 positive place invariants in 26 ms returned sat
[2024-05-24 10:05:25] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-24 10:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:25] [INFO ] [Real]Absence check using state equation in 500 ms returned sat
[2024-05-24 10:05:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2024-05-24 10:05:26] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-24 10:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:26] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2024-05-24 10:05:26] [INFO ] [Nat]Added 472 Read/Feed constraints in 112 ms returned sat
[2024-05-24 10:05:27] [INFO ] Deduced a trap composed of 147 places in 535 ms of which 1 ms to minimize.
[2024-05-24 10:05:27] [INFO ] Deduced a trap composed of 3 places in 490 ms of which 2 ms to minimize.
[2024-05-24 10:05:28] [INFO ] Deduced a trap composed of 3 places in 519 ms of which 1 ms to minimize.
[2024-05-24 10:05:29] [INFO ] Deduced a trap composed of 83 places in 588 ms of which 1 ms to minimize.
[2024-05-24 10:05:29] [INFO ] Deduced a trap composed of 43 places in 415 ms of which 1 ms to minimize.
[2024-05-24 10:05:30] [INFO ] Deduced a trap composed of 35 places in 430 ms of which 2 ms to minimize.
[2024-05-24 10:05:30] [INFO ] Deduced a trap composed of 3 places in 424 ms of which 1 ms to minimize.
[2024-05-24 10:05:30] [INFO ] Deduced a trap composed of 41 places in 330 ms of which 1 ms to minimize.
[2024-05-24 10:05:30] [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 5
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 553/553 places, 1960/1960 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 553 transition count 1953
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 546 transition count 1953
Performed 150 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 150 Pre rules applied. Total rules applied 14 place count 546 transition count 1803
Deduced a syphon composed of 150 places in 8 ms
Reduce places removed 150 places and 0 transitions.
Iterating global reduction 2 with 300 rules applied. Total rules applied 314 place count 396 transition count 1803
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 356 place count 354 transition count 1509
Iterating global reduction 2 with 42 rules applied. Total rules applied 398 place count 354 transition count 1509
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 7 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 482 place count 312 transition count 1467
Applied a total of 482 rules in 493 ms. Remains 312 /553 variables (removed 241) and now considering 1467/1960 (removed 493) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 494 ms. Remains : 312/553 places, 1467/1960 transitions.
Normalized transition count is 508 out of 1467 initially.
// Phase 1: matrix 508 rows 312 cols
[2024-05-24 10:05:31] [INFO ] Computed 22 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2246 ms. (steps per millisecond=445 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=1466 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 6) seen :0
[2024-05-24 10:05:37] [INFO ] Flow matrix only has 508 transitions (discarded 959 similar events)
// Phase 1: matrix 508 rows 312 cols
[2024-05-24 10:05:37] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 10:05:37] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:05:37] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:37] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2024-05-24 10:05:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-24 10:05:37] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:37] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2024-05-24 10:05:38] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:05:38] [INFO ] [Nat]Added 220 Read/Feed constraints in 71 ms returned sat
[2024-05-24 10:05:38] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 0 ms to minimize.
[2024-05-24 10:05:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 136 ms
[2024-05-24 10:05:38] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 111 ms.
[2024-05-24 10:05:39] [INFO ] Added : 66 causal constraints over 14 iterations in 959 ms. Result :sat
Minimization took 176 ms.
[2024-05-24 10:05:39] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-24 10:05:39] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:39] [INFO ] [Real]Absence check using state equation in 215 ms returned sat
[2024-05-24 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:39] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:05:39] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-24 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:39] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2024-05-24 10:05:40] [INFO ] [Nat]Added 220 Read/Feed constraints in 42 ms returned sat
[2024-05-24 10:05:40] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 52 ms.
[2024-05-24 10:05:40] [INFO ] Added : 57 causal constraints over 12 iterations in 673 ms. Result :sat
Minimization took 97 ms.
[2024-05-24 10:05:40] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:05:40] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:41] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2024-05-24 10:05:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 8 ms returned sat
[2024-05-24 10:05:41] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-24 10:05:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:41] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2024-05-24 10:05:41] [INFO ] [Nat]Added 220 Read/Feed constraints in 66 ms returned sat
[2024-05-24 10:05:41] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 1 ms to minimize.
[2024-05-24 10:05:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 125 ms
[2024-05-24 10:05:41] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 84 ms.
[2024-05-24 10:05:42] [INFO ] Added : 51 causal constraints over 11 iterations in 699 ms. Result :sat
Minimization took 127 ms.
[2024-05-24 10:05:42] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:05:42] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 56 ms returned sat
[2024-05-24 10:05:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:42] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2024-05-24 10:05:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:43] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:05:43] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:43] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2024-05-24 10:05:43] [INFO ] [Nat]Added 220 Read/Feed constraints in 38 ms returned sat
[2024-05-24 10:05:43] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
[2024-05-24 10:05:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 82 ms
[2024-05-24 10:05:43] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 48 ms.
[2024-05-24 10:05:44] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 1 ms to minimize.
[2024-05-24 10:05:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2024-05-24 10:05:44] [INFO ] Added : 78 causal constraints over 17 iterations in 1019 ms. Result :sat
Minimization took 145 ms.
[2024-05-24 10:05:44] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-24 10:05:44] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:44] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2024-05-24 10:05:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-24 10:05:45] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:45] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2024-05-24 10:05:45] [INFO ] [Nat]Added 220 Read/Feed constraints in 57 ms returned sat
[2024-05-24 10:05:45] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 76 ms.
[2024-05-24 10:05:46] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 0 ms to minimize.
[2024-05-24 10:05:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 150 ms
[2024-05-24 10:05:46] [INFO ] Added : 62 causal constraints over 13 iterations in 1030 ms. Result :sat
Minimization took 154 ms.
[2024-05-24 10:05:46] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:05:46] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:46] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-24 10:05:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:47] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:05:47] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:05:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:47] [INFO ] [Nat]Absence check using state equation in 251 ms returned sat
[2024-05-24 10:05:47] [INFO ] [Nat]Added 220 Read/Feed constraints in 56 ms returned sat
[2024-05-24 10:05:47] [INFO ] Computed and/alt/rep : 439/1061/313 causal constraints (skipped 188 transitions) in 78 ms.
[2024-05-24 10:05:47] [INFO ] Added : 36 causal constraints over 8 iterations in 525 ms. Result :sat
Minimization took 124 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 1467/1467 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 312 transition count 1466
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 311 transition count 1466
Applied a total of 2 rules in 93 ms. Remains 311 /312 variables (removed 1) and now considering 1466/1467 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 311/312 places, 1466/1467 transitions.
Normalized transition count is 507 out of 1466 initially.
// Phase 1: matrix 507 rows 311 cols
[2024-05-24 10:05:49] [INFO ] Computed 22 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2508 ms. (steps per millisecond=398 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 5) seen :0
[2024-05-24 10:05:54] [INFO ] Flow matrix only has 507 transitions (discarded 959 similar events)
// Phase 1: matrix 507 rows 311 cols
[2024-05-24 10:05:54] [INFO ] Computed 22 invariants in 6 ms
[2024-05-24 10:05:54] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-24 10:05:54] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:54] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2024-05-24 10:05:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-24 10:05:54] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:55] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2024-05-24 10:05:55] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:05:55] [INFO ] [Nat]Added 220 Read/Feed constraints in 44 ms returned sat
[2024-05-24 10:05:55] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
[2024-05-24 10:05:55] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 0 ms to minimize.
[2024-05-24 10:05:55] [INFO ] Deduced a trap composed of 25 places in 124 ms of which 0 ms to minimize.
[2024-05-24 10:05:55] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-24 10:05:55] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 1 ms to minimize.
[2024-05-24 10:05:55] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 636 ms
[2024-05-24 10:05:55] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 77 ms.
[2024-05-24 10:05:57] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 1 ms to minimize.
[2024-05-24 10:05:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 172 ms
[2024-05-24 10:05:57] [INFO ] Added : 117 causal constraints over 24 iterations in 1718 ms. Result :sat
Minimization took 181 ms.
[2024-05-24 10:05:57] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:05:57] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:58] [INFO ] [Real]Absence check using state equation in 242 ms returned sat
[2024-05-24 10:05:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:05:58] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:58] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2024-05-24 10:05:58] [INFO ] [Nat]Added 220 Read/Feed constraints in 60 ms returned sat
[2024-05-24 10:05:58] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 71 ms.
[2024-05-24 10:05:59] [INFO ] Added : 54 causal constraints over 11 iterations in 676 ms. Result :sat
Minimization took 138 ms.
[2024-05-24 10:05:59] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-24 10:05:59] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:05:59] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2024-05-24 10:05:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:05:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-24 10:05:59] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:05:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:00] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2024-05-24 10:06:00] [INFO ] [Nat]Added 220 Read/Feed constraints in 58 ms returned sat
[2024-05-24 10:06:00] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 79 ms.
[2024-05-24 10:06:00] [INFO ] Deduced a trap composed of 3 places in 65 ms of which 4 ms to minimize.
[2024-05-24 10:06:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2024-05-24 10:06:01] [INFO ] Added : 55 causal constraints over 12 iterations in 906 ms. Result :sat
Minimization took 137 ms.
[2024-05-24 10:06:01] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-24 10:06:01] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:01] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2024-05-24 10:06:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:06:01] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:02] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2024-05-24 10:06:02] [INFO ] [Nat]Added 220 Read/Feed constraints in 56 ms returned sat
[2024-05-24 10:06:02] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 77 ms.
[2024-05-24 10:06:02] [INFO ] Added : 55 causal constraints over 11 iterations in 695 ms. Result :sat
Minimization took 142 ms.
[2024-05-24 10:06:03] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2024-05-24 10:06:03] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:03] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2024-05-24 10:06:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:03] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:06:03] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2024-05-24 10:06:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:03] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2024-05-24 10:06:03] [INFO ] [Nat]Added 220 Read/Feed constraints in 53 ms returned sat
[2024-05-24 10:06:03] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
[2024-05-24 10:06:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2024-05-24 10:06:03] [INFO ] Computed and/alt/rep : 438/1060/312 causal constraints (skipped 188 transitions) in 78 ms.
[2024-05-24 10:06:04] [INFO ] Added : 65 causal constraints over 13 iterations in 783 ms. Result :sat
Minimization took 151 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 311 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 311/311 places, 1466/1466 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 311 transition count 1465
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 310 transition count 1465
Applied a total of 2 rules in 121 ms. Remains 310 /311 variables (removed 1) and now considering 1465/1466 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 310/311 places, 1465/1466 transitions.
Normalized transition count is 506 out of 1465 initially.
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:05] [INFO ] Computed 22 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1942 ms. (steps per millisecond=514 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 4) seen :0
[2024-05-24 10:06:09] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:09] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 10:06:09] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:06:09] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:09] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2024-05-24 10:06:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:06:09] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:06:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:10] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2024-05-24 10:06:10] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:10] [INFO ] [Nat]Added 220 Read/Feed constraints in 46 ms returned sat
[2024-05-24 10:06:10] [INFO ] Deduced a trap composed of 3 places in 169 ms of which 4 ms to minimize.
[2024-05-24 10:06:10] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 0 ms to minimize.
[2024-05-24 10:06:10] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 1 ms to minimize.
[2024-05-24 10:06:10] [INFO ] Deduced a trap composed of 27 places in 98 ms of which 0 ms to minimize.
[2024-05-24 10:06:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 574 ms
[2024-05-24 10:06:10] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 77 ms.
[2024-05-24 10:06:11] [INFO ] Added : 78 causal constraints over 16 iterations in 972 ms. Result :sat
Minimization took 157 ms.
[2024-05-24 10:06:12] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-24 10:06:12] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:12] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-24 10:06:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-24 10:06:12] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:12] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2024-05-24 10:06:12] [INFO ] [Nat]Added 220 Read/Feed constraints in 69 ms returned sat
[2024-05-24 10:06:12] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 72 ms.
[2024-05-24 10:06:13] [INFO ] Added : 78 causal constraints over 16 iterations in 945 ms. Result :sat
Minimization took 150 ms.
[2024-05-24 10:06:14] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:06:14] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:14] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-24 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:14] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-24 10:06:14] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:14] [INFO ] [Nat]Absence check using state equation in 247 ms returned sat
[2024-05-24 10:06:14] [INFO ] [Nat]Added 220 Read/Feed constraints in 58 ms returned sat
[2024-05-24 10:06:14] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 77 ms.
[2024-05-24 10:06:16] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 0 ms to minimize.
[2024-05-24 10:06:16] [INFO ] Deduced a trap composed of 11 places in 106 ms of which 0 ms to minimize.
[2024-05-24 10:06:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 362 ms
[2024-05-24 10:06:16] [INFO ] Added : 89 causal constraints over 19 iterations in 1579 ms. Result :sat
Minimization took 156 ms.
[2024-05-24 10:06:16] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:06:16] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:16] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2024-05-24 10:06:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:06:17] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:17] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2024-05-24 10:06:17] [INFO ] [Nat]Added 220 Read/Feed constraints in 56 ms returned sat
[2024-05-24 10:06:17] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 0 ms to minimize.
[2024-05-24 10:06:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 116 ms
[2024-05-24 10:06:17] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 69 ms.
[2024-05-24 10:06:18] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 0 ms to minimize.
[2024-05-24 10:06:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 149 ms
[2024-05-24 10:06:18] [INFO ] Added : 96 causal constraints over 20 iterations in 1481 ms. Result :sat
Minimization took 159 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 1465/1465 transitions.
Applied a total of 0 rules in 47 ms. Remains 310 /310 variables (removed 0) and now considering 1465/1465 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 310/310 places, 1465/1465 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 1465/1465 transitions.
Applied a total of 0 rules in 43 ms. Remains 310 /310 variables (removed 0) and now considering 1465/1465 (removed 0) transitions.
[2024-05-24 10:06:19] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
[2024-05-24 10:06:19] [INFO ] Invariant cache hit.
[2024-05-24 10:06:20] [INFO ] Implicit Places using invariants in 623 ms returned []
[2024-05-24 10:06:20] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
[2024-05-24 10:06:20] [INFO ] Invariant cache hit.
[2024-05-24 10:06:20] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:22] [INFO ] Implicit Places using invariants and state equation in 2021 ms returned []
Implicit Place search using SMT with State Equation took 2648 ms to find 0 implicit places.
[2024-05-24 10:06:22] [INFO ] Redundant transitions in 174 ms returned []
[2024-05-24 10:06:22] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
[2024-05-24 10:06:22] [INFO ] Invariant cache hit.
[2024-05-24 10:06:23] [INFO ] Dead Transitions using invariants and state equation in 1149 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4025 ms. Remains : 310/310 places, 1465/1465 transitions.
Starting property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-01
Normalized transition count is 506 out of 1465 initially.
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:23] [INFO ] Computed 22 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
[2024-05-24 10:06:23] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:23] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 10:06:23] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-24 10:06:23] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-24 10:06:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:24] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2024-05-24 10:06:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:24] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:06:24] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:24] [INFO ] [Nat]Absence check using state equation in 248 ms returned sat
[2024-05-24 10:06:24] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:24] [INFO ] [Nat]Added 220 Read/Feed constraints in 66 ms returned sat
[2024-05-24 10:06:24] [INFO ] Deduced a trap composed of 3 places in 117 ms of which 0 ms to minimize.
[2024-05-24 10:06:24] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 0 ms to minimize.
[2024-05-24 10:06:24] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2024-05-24 10:06:25] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 0 ms to minimize.
[2024-05-24 10:06:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 502 ms
[2024-05-24 10:06:25] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 78 ms.
[2024-05-24 10:06:26] [INFO ] Added : 78 causal constraints over 16 iterations in 978 ms. Result :sat
Minimization took 153 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 1465/1465 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 310 transition count 1463
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 4 place count 308 transition count 1463
Applied a total of 4 rules in 82 ms. Remains 308 /310 variables (removed 2) and now considering 1463/1465 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 308/310 places, 1463/1465 transitions.
Normalized transition count is 504 out of 1463 initially.
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 10:06:26] [INFO ] Computed 22 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2159 ms. (steps per millisecond=463 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 1) seen :0
[2024-05-24 10:06:29] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 10:06:29] [INFO ] Computed 22 invariants in 3 ms
[2024-05-24 10:06:29] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:06:29] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-24 10:06:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:29] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2024-05-24 10:06:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:06:29] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:29] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2024-05-24 10:06:29] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:29] [INFO ] [Nat]Added 220 Read/Feed constraints in 65 ms returned sat
[2024-05-24 10:06:29] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 1 ms to minimize.
[2024-05-24 10:06:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2024-05-24 10:06:29] [INFO ] Computed and/alt/rep : 435/1057/309 causal constraints (skipped 188 transitions) in 49 ms.
[2024-05-24 10:06:30] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 0 ms to minimize.
[2024-05-24 10:06:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2024-05-24 10:06:30] [INFO ] Added : 77 causal constraints over 17 iterations in 760 ms. Result :sat
Minimization took 97 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 40 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 40 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 10:06:30] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 10:06:30] [INFO ] Invariant cache hit.
[2024-05-24 10:06:31] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-05-24 10:06:31] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 10:06:31] [INFO ] Invariant cache hit.
[2024-05-24 10:06:31] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:33] [INFO ] Implicit Places using invariants and state equation in 1647 ms returned []
Implicit Place search using SMT with State Equation took 2113 ms to find 0 implicit places.
[2024-05-24 10:06:33] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-24 10:06:33] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 10:06:33] [INFO ] Invariant cache hit.
[2024-05-24 10:06:34] [INFO ] Dead Transitions using invariants and state equation in 937 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3124 ms. Remains : 308/308 places, 1463/1463 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-01 in 10169 ms.
Starting property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-03
Normalized transition count is 506 out of 1465 initially.
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:34] [INFO ] Computed 22 invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2024-05-24 10:06:34] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:34] [INFO ] Computed 22 invariants in 6 ms
[2024-05-24 10:06:34] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-24 10:06:34] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:34] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2024-05-24 10:06:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-24 10:06:34] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-24 10:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:34] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2024-05-24 10:06:34] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:34] [INFO ] [Nat]Added 220 Read/Feed constraints in 44 ms returned sat
[2024-05-24 10:06:34] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 55 ms.
[2024-05-24 10:06:35] [INFO ] Added : 78 causal constraints over 16 iterations in 618 ms. Result :sat
Minimization took 89 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 1465/1465 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 310 transition count 1464
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 309 transition count 1464
Applied a total of 2 rules in 46 ms. Remains 309 /310 variables (removed 1) and now considering 1464/1465 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 309/310 places, 1464/1465 transitions.
Normalized transition count is 505 out of 1464 initially.
// Phase 1: matrix 505 rows 309 cols
[2024-05-24 10:06:35] [INFO ] Computed 22 invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1813 ms. (steps per millisecond=551 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 1) seen :0
[2024-05-24 10:06:37] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2024-05-24 10:06:37] [INFO ] Computed 22 invariants in 2 ms
[2024-05-24 10:06:37] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2024-05-24 10:06:37] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 7 ms returned sat
[2024-05-24 10:06:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:38] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2024-05-24 10:06:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 17 ms returned sat
[2024-05-24 10:06:38] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:38] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2024-05-24 10:06:38] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:38] [INFO ] [Nat]Added 220 Read/Feed constraints in 56 ms returned sat
[2024-05-24 10:06:38] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 70 ms.
[2024-05-24 10:06:39] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 0 ms to minimize.
[2024-05-24 10:06:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 127 ms
[2024-05-24 10:06:39] [INFO ] Added : 89 causal constraints over 19 iterations in 1073 ms. Result :sat
Minimization took 137 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 61 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 63 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
[2024-05-24 10:06:40] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-24 10:06:40] [INFO ] Invariant cache hit.
[2024-05-24 10:06:40] [INFO ] Implicit Places using invariants in 410 ms returned []
[2024-05-24 10:06:40] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-24 10:06:40] [INFO ] Invariant cache hit.
[2024-05-24 10:06:40] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:42] [INFO ] Implicit Places using invariants and state equation in 1816 ms returned []
Implicit Place search using SMT with State Equation took 2241 ms to find 0 implicit places.
[2024-05-24 10:06:42] [INFO ] Redundant transitions in 71 ms returned []
[2024-05-24 10:06:42] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-24 10:06:42] [INFO ] Invariant cache hit.
[2024-05-24 10:06:43] [INFO ] Dead Transitions using invariants and state equation in 1346 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3732 ms. Remains : 309/309 places, 1464/1464 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-03 in 9817 ms.
Starting property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-04
Normalized transition count is 506 out of 1465 initially.
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:43] [INFO ] Computed 22 invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2024-05-24 10:06:43] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:43] [INFO ] Computed 22 invariants in 1 ms
[2024-05-24 10:06:43] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-24 10:06:43] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 5 ms returned sat
[2024-05-24 10:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:44] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2024-05-24 10:06:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-24 10:06:44] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-24 10:06:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:44] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2024-05-24 10:06:44] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:44] [INFO ] [Nat]Added 220 Read/Feed constraints in 47 ms returned sat
[2024-05-24 10:06:44] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 48 ms.
[2024-05-24 10:06:45] [INFO ] Deduced a trap composed of 4 places in 92 ms of which 0 ms to minimize.
[2024-05-24 10:06:45] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 0 ms to minimize.
[2024-05-24 10:06:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 265 ms
[2024-05-24 10:06:45] [INFO ] Added : 89 causal constraints over 19 iterations in 1214 ms. Result :sat
Minimization took 107 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 1465/1465 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 310 transition count 1463
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 308 transition count 1463
Applied a total of 4 rules in 44 ms. Remains 308 /310 variables (removed 2) and now considering 1463/1465 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 308/310 places, 1463/1465 transitions.
Normalized transition count is 504 out of 1463 initially.
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 10:06:45] [INFO ] Computed 22 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2060 ms. (steps per millisecond=485 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 1) seen :0
[2024-05-24 10:06:48] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
// Phase 1: matrix 504 rows 308 cols
[2024-05-24 10:06:48] [INFO ] Computed 22 invariants in 2 ms
[2024-05-24 10:06:48] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-24 10:06:48] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 18 ms returned sat
[2024-05-24 10:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:48] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2024-05-24 10:06:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-24 10:06:48] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-24 10:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:49] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2024-05-24 10:06:49] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:49] [INFO ] [Nat]Added 220 Read/Feed constraints in 38 ms returned sat
[2024-05-24 10:06:49] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
[2024-05-24 10:06:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2024-05-24 10:06:49] [INFO ] Computed and/alt/rep : 435/1057/309 causal constraints (skipped 188 transitions) in 53 ms.
[2024-05-24 10:06:49] [INFO ] Added : 37 causal constraints over 8 iterations in 506 ms. Result :sat
Minimization took 125 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 60 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 308/308 places, 1463/1463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 1463/1463 transitions.
Applied a total of 0 rules in 60 ms. Remains 308 /308 variables (removed 0) and now considering 1463/1463 (removed 0) transitions.
[2024-05-24 10:06:50] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 10:06:50] [INFO ] Invariant cache hit.
[2024-05-24 10:06:50] [INFO ] Implicit Places using invariants in 667 ms returned []
[2024-05-24 10:06:50] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 10:06:50] [INFO ] Invariant cache hit.
[2024-05-24 10:06:51] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:52] [INFO ] Implicit Places using invariants and state equation in 1905 ms returned []
Implicit Place search using SMT with State Equation took 2575 ms to find 0 implicit places.
[2024-05-24 10:06:52] [INFO ] Redundant transitions in 55 ms returned []
[2024-05-24 10:06:52] [INFO ] Flow matrix only has 504 transitions (discarded 959 similar events)
[2024-05-24 10:06:52] [INFO ] Invariant cache hit.
[2024-05-24 10:06:53] [INFO ] Dead Transitions using invariants and state equation in 1280 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3981 ms. Remains : 308/308 places, 1463/1463 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-04 in 10160 ms.
Starting property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-08
Normalized transition count is 506 out of 1465 initially.
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:53] [INFO ] Computed 22 invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
[2024-05-24 10:06:54] [INFO ] Flow matrix only has 506 transitions (discarded 959 similar events)
// Phase 1: matrix 506 rows 310 cols
[2024-05-24 10:06:54] [INFO ] Computed 22 invariants in 2 ms
[2024-05-24 10:06:54] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-24 10:06:54] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-24 10:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:54] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2024-05-24 10:06:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:54] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-24 10:06:54] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 6 ms returned sat
[2024-05-24 10:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:54] [INFO ] [Nat]Absence check using state equation in 243 ms returned sat
[2024-05-24 10:06:54] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:54] [INFO ] [Nat]Added 220 Read/Feed constraints in 67 ms returned sat
[2024-05-24 10:06:54] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 1 ms to minimize.
[2024-05-24 10:06:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2024-05-24 10:06:54] [INFO ] Computed and/alt/rep : 437/1059/311 causal constraints (skipped 188 transitions) in 77 ms.
[2024-05-24 10:06:56] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 0 ms to minimize.
[2024-05-24 10:06:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
[2024-05-24 10:06:56] [INFO ] Added : 96 causal constraints over 20 iterations in 1482 ms. Result :sat
Minimization took 166 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 1465/1465 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 310 transition count 1464
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 309 transition count 1464
Applied a total of 2 rules in 73 ms. Remains 309 /310 variables (removed 1) and now considering 1464/1465 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 309/310 places, 1464/1465 transitions.
Normalized transition count is 505 out of 1464 initially.
// Phase 1: matrix 505 rows 309 cols
[2024-05-24 10:06:56] [INFO ] Computed 22 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1999 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 1) seen :0
[2024-05-24 10:06:59] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
// Phase 1: matrix 505 rows 309 cols
[2024-05-24 10:06:59] [INFO ] Computed 22 invariants in 1 ms
[2024-05-24 10:06:59] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-24 10:06:59] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-24 10:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:59] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2024-05-24 10:06:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 10:06:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2024-05-24 10:06:59] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 3 ms returned sat
[2024-05-24 10:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-24 10:06:59] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2024-05-24 10:06:59] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:06:59] [INFO ] [Nat]Added 220 Read/Feed constraints in 68 ms returned sat
[2024-05-24 10:06:59] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 0 ms to minimize.
[2024-05-24 10:06:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2024-05-24 10:07:00] [INFO ] Computed and/alt/rep : 436/1058/310 causal constraints (skipped 188 transitions) in 78 ms.
[2024-05-24 10:07:01] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 0 ms to minimize.
[2024-05-24 10:07:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 153 ms
[2024-05-24 10:07:01] [INFO ] Added : 101 causal constraints over 21 iterations in 1556 ms. Result :sat
Minimization took 177 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 60 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 309/309 places, 1464/1464 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1464/1464 transitions.
Applied a total of 0 rules in 62 ms. Remains 309 /309 variables (removed 0) and now considering 1464/1464 (removed 0) transitions.
[2024-05-24 10:07:02] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-24 10:07:02] [INFO ] Invariant cache hit.
[2024-05-24 10:07:02] [INFO ] Implicit Places using invariants in 678 ms returned []
[2024-05-24 10:07:02] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-24 10:07:02] [INFO ] Invariant cache hit.
[2024-05-24 10:07:03] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-05-24 10:07:04] [INFO ] Implicit Places using invariants and state equation in 2138 ms returned []
Implicit Place search using SMT with State Equation took 2818 ms to find 0 implicit places.
[2024-05-24 10:07:04] [INFO ] Redundant transitions in 67 ms returned []
[2024-05-24 10:07:04] [INFO ] Flow matrix only has 505 transitions (discarded 959 similar events)
[2024-05-24 10:07:04] [INFO ] Invariant cache hit.
[2024-05-24 10:07:06] [INFO ] Dead Transitions using invariants and state equation in 1161 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4119 ms. Remains : 309/309 places, 1464/1464 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-07-UpperBounds-08 in 12130 ms.
[2024-05-24 10:07:06] [INFO ] Flatten gal took : 365 ms
[2024-05-24 10:07:07] [INFO ] Applying decomposition
[2024-05-24 10:07:07] [INFO ] Flatten gal took : 174 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/graph16758549752225412069.txt' '-o' '/tmp/graph16758549752225412069.bin' '-w' '/tmp/graph16758549752225412069.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16758549752225412069.bin' '-l' '-1' '-v' '-w' '/tmp/graph16758549752225412069.weights' '-q' '0' '-e' '0.001'
[2024-05-24 10:07:07] [INFO ] Decomposing Gal with order
[2024-05-24 10:07:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 10:07:08] [INFO ] Removed a total of 2960 redundant transitions.
[2024-05-24 10:07:08] [INFO ] Flatten gal took : 567 ms
[2024-05-24 10:07:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 448 labels/synchronizations in 111 ms.
[2024-05-24 10:07:08] [INFO ] Time to serialize gal into /tmp/UpperBounds1129419665229436857.gal : 48 ms
[2024-05-24 10:07:08] [INFO ] Time to serialize properties into /tmp/UpperBounds16949501604228293920.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/UpperBounds1129419665229436857.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds16949501604228293920.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/UpperBounds16949501604228293920.prop.
Detected timeout of ITS tools.
[2024-05-24 10:27:57] [INFO ] Applying decomposition
[2024-05-24 10:27:58] [INFO ] Flatten gal took : 785 ms
[2024-05-24 10:27:58] [INFO ] Decomposing Gal with order
[2024-05-24 10:27:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 10:28:00] [INFO ] Removed a total of 3363 redundant transitions.
[2024-05-24 10:28:00] [INFO ] Flatten gal took : 1134 ms
[2024-05-24 10:28:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 136 ms.
[2024-05-24 10:28:00] [INFO ] Time to serialize gal into /tmp/UpperBounds11908607018014255037.gal : 85 ms
[2024-05-24 10:28:00] [INFO ] Time to serialize properties into /tmp/UpperBounds10425497198974142227.prop : 3 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/UpperBounds11908607018014255037.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10425497198974142227.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 ...285
Loading property file /tmp/UpperBounds10425497198974142227.prop.
Detected timeout of ITS tools.
[2024-05-24 10:48:45] [INFO ] Flatten gal took : 417 ms
[2024-05-24 10:48:50] [INFO ] Input system was already deterministic with 1465 transitions.
[2024-05-24 10:48:50] [INFO ] Transformed 310 places.
[2024-05-24 10:48:50] [INFO ] Transformed 1465 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
[2024-05-24 10:48:50] [INFO ] Time to serialize gal into /tmp/UpperBounds4804676995522367371.gal : 16 ms
[2024-05-24 10:48:50] [INFO ] Time to serialize properties into /tmp/UpperBounds7107386076714914068.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4804676995522367371.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7107386076714914068.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 ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds7107386076714914068.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 160044 kB
After kill :
MemTotal: 16393216 kB
MemFree: 10353180 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="EisenbergMcGuire-PT-07"
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 EisenbergMcGuire-PT-07, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r175-smll-171636279900111"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;