About the Execution of Marcie+red for EisenbergMcGuire-PT-09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6349.655 | 3600000.00 | 3652734.00 | 9397.80 | 1 1 1 1 1 1 1 ? ? 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r522-tall-167987247100269.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool marciexred
Input is EisenbergMcGuire-PT-09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987247100269
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 6.3K Mar 23 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Mar 23 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 16K Mar 23 15:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Mar 23 15:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Mar 23 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Mar 23 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 2.3M Mar 31 16:48 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-09-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-09-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1680835368856
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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-09
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-07 02:42:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-07 02:42:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 02:42:50] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2023-04-07 02:42:50] [INFO ] Transformed 891 places.
[2023-04-07 02:42:50] [INFO ] Transformed 3888 transitions.
[2023-04-07 02:42:50] [INFO ] Found NUPN structural information;
[2023-04-07 02:42:50] [INFO ] Parsed PT model containing 891 places and 3888 transitions and 18792 arcs in 268 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Normalized transition count is 1809 out of 3888 initially.
// Phase 1: matrix 1809 rows 891 cols
[2023-04-07 02:42:50] [INFO ] Computed 28 invariants in 27 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 16) seen :8
FORMULA EisenbergMcGuire-PT-09-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 8) seen :0
[2023-04-07 02:42:50] [INFO ] Flow matrix only has 1809 transitions (discarded 2079 similar events)
// Phase 1: matrix 1809 rows 891 cols
[2023-04-07 02:42:50] [INFO ] Computed 28 invariants in 14 ms
[2023-04-07 02:42:51] [INFO ] [Real]Absence check using 19 positive place invariants in 20 ms returned sat
[2023-04-07 02:42:51] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:51] [INFO ] [Real]Absence check using state equation in 392 ms returned sat
[2023-04-07 02:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:51] [INFO ] [Nat]Absence check using 19 positive place invariants in 19 ms returned sat
[2023-04-07 02:42:51] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 02:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:52] [INFO ] [Nat]Absence check using state equation in 355 ms returned sat
[2023-04-07 02:42:52] [INFO ] State equation strengthened by 932 read => feed constraints.
[2023-04-07 02:42:52] [INFO ] [Nat]Added 932 Read/Feed constraints in 130 ms returned sat
[2023-04-07 02:42:52] [INFO ] Deduced a trap composed of 49 places in 361 ms of which 9 ms to minimize.
[2023-04-07 02:42:53] [INFO ] Deduced a trap composed of 3 places in 368 ms of which 1 ms to minimize.
[2023-04-07 02:42:53] [INFO ] Deduced a trap composed of 38 places in 345 ms of which 1 ms to minimize.
[2023-04-07 02:42:54] [INFO ] Deduced a trap composed of 3 places in 389 ms of which 1 ms to minimize.
[2023-04-07 02:42:54] [INFO ] Deduced a trap composed of 37 places in 393 ms of which 1 ms to minimize.
[2023-04-07 02:42:55] [INFO ] Deduced a trap composed of 27 places in 324 ms of which 1 ms to minimize.
[2023-04-07 02:42:55] [INFO ] Deduced a trap composed of 47 places in 271 ms of which 0 ms to minimize.
[2023-04-07 02:42:55] [INFO ] Deduced a trap composed of 50 places in 270 ms of which 2 ms to minimize.
[2023-04-07 02:42:56] [INFO ] Deduced a trap composed of 44 places in 266 ms of which 1 ms to minimize.
[2023-04-07 02:42:56] [INFO ] Deduced a trap composed of 3 places in 155 ms of which 0 ms to minimize.
[2023-04-07 02:42:56] [INFO ] Deduced a trap composed of 47 places in 273 ms of which 0 ms to minimize.
[2023-04-07 02:42:56] [INFO ] Deduced a trap composed of 44 places in 261 ms of which 0 ms to minimize.
[2023-04-07 02:42:56] [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)
[2023-04-07 02:42:57] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 02:42:57] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:57] [INFO ] [Real]Absence check using state equation in 346 ms returned sat
[2023-04-07 02:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:57] [INFO ] [Nat]Absence check using 19 positive place invariants in 20 ms returned sat
[2023-04-07 02:42:57] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 02:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:57] [INFO ] [Nat]Absence check using state equation in 373 ms returned sat
[2023-04-07 02:42:58] [INFO ] [Nat]Added 932 Read/Feed constraints in 126 ms returned sat
[2023-04-07 02:42:58] [INFO ] Deduced a trap composed of 3 places in 304 ms of which 0 ms to minimize.
[2023-04-07 02:42:58] [INFO ] Deduced a trap composed of 53 places in 330 ms of which 1 ms to minimize.
[2023-04-07 02:42:59] [INFO ] Deduced a trap composed of 3 places in 306 ms of which 1 ms to minimize.
[2023-04-07 02:42:59] [INFO ] Deduced a trap composed of 38 places in 300 ms of which 1 ms to minimize.
[2023-04-07 02:42:59] [INFO ] Deduced a trap composed of 3 places in 302 ms of which 0 ms to minimize.
[2023-04-07 02:43:00] [INFO ] Deduced a trap composed of 72 places in 256 ms of which 1 ms to minimize.
[2023-04-07 02:43:00] [INFO ] Deduced a trap composed of 3 places in 258 ms of which 1 ms to minimize.
[2023-04-07 02:43:00] [INFO ] Deduced a trap composed of 3 places in 223 ms of which 1 ms to minimize.
[2023-04-07 02:43:01] [INFO ] Deduced a trap composed of 88 places in 179 ms of which 0 ms to minimize.
[2023-04-07 02:43:01] [INFO ] Deduced a trap composed of 3 places in 177 ms of which 1 ms to minimize.
[2023-04-07 02:43:01] [INFO ] Deduced a trap composed of 50 places in 141 ms of which 1 ms to minimize.
[2023-04-07 02:43:02] [INFO ] Deduced a trap composed of 23 places in 378 ms of which 1 ms to minimize.
[2023-04-07 02:43:02] [INFO ] Deduced a trap composed of 95 places in 361 ms of which 1 ms to minimize.
[2023-04-07 02:43:02] [INFO ] Deduced a trap composed of 3 places in 435 ms of which 1 ms to minimize.
[2023-04-07 02:43:02] [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.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)
[2023-04-07 02:43:03] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 02:43:03] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:43:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:03] [INFO ] [Real]Absence check using state equation in 357 ms returned sat
[2023-04-07 02:43:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:03] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-04-07 02:43:03] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:43:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:03] [INFO ] [Nat]Absence check using state equation in 342 ms returned sat
[2023-04-07 02:43:04] [INFO ] [Nat]Added 932 Read/Feed constraints in 111 ms returned sat
[2023-04-07 02:43:04] [INFO ] Deduced a trap composed of 3 places in 357 ms of which 1 ms to minimize.
[2023-04-07 02:43:04] [INFO ] Deduced a trap composed of 26 places in 365 ms of which 0 ms to minimize.
[2023-04-07 02:43:05] [INFO ] Deduced a trap composed of 259 places in 351 ms of which 0 ms to minimize.
[2023-04-07 02:43:05] [INFO ] Deduced a trap composed of 3 places in 311 ms of which 0 ms to minimize.
[2023-04-07 02:43:06] [INFO ] Deduced a trap composed of 20 places in 355 ms of which 1 ms to minimize.
[2023-04-07 02:43:06] [INFO ] Deduced a trap composed of 3 places in 350 ms of which 0 ms to minimize.
[2023-04-07 02:43:06] [INFO ] Deduced a trap composed of 60 places in 363 ms of which 1 ms to minimize.
[2023-04-07 02:43:07] [INFO ] Deduced a trap composed of 3 places in 358 ms of which 0 ms to minimize.
[2023-04-07 02:43:07] [INFO ] Deduced a trap composed of 3 places in 268 ms of which 4 ms to minimize.
[2023-04-07 02:43:07] [INFO ] Deduced a trap composed of 41 places in 235 ms of which 0 ms to minimize.
[2023-04-07 02:43:08] [INFO ] Deduced a trap composed of 3 places in 219 ms of which 0 ms to minimize.
[2023-04-07 02:43:08] [INFO ] Deduced a trap composed of 41 places in 182 ms of which 0 ms to minimize.
[2023-04-07 02:43:08] [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)
[2023-04-07 02:43:08] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 02:43:08] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 9 ms returned sat
[2023-04-07 02:43:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:09] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2023-04-07 02:43:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:09] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 02:43:09] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 13 ms returned sat
[2023-04-07 02:43:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:09] [INFO ] [Nat]Absence check using state equation in 350 ms returned sat
[2023-04-07 02:43:09] [INFO ] [Nat]Added 932 Read/Feed constraints in 108 ms returned sat
[2023-04-07 02:43:10] [INFO ] Deduced a trap composed of 3 places in 337 ms of which 0 ms to minimize.
[2023-04-07 02:43:10] [INFO ] Deduced a trap composed of 3 places in 361 ms of which 0 ms to minimize.
[2023-04-07 02:43:10] [INFO ] Deduced a trap composed of 66 places in 355 ms of which 1 ms to minimize.
[2023-04-07 02:43:11] [INFO ] Deduced a trap composed of 3 places in 336 ms of which 1 ms to minimize.
[2023-04-07 02:43:11] [INFO ] Deduced a trap composed of 3 places in 349 ms of which 0 ms to minimize.
[2023-04-07 02:43:12] [INFO ] Deduced a trap composed of 44 places in 348 ms of which 0 ms to minimize.
[2023-04-07 02:43:12] [INFO ] Deduced a trap composed of 56 places in 343 ms of which 1 ms to minimize.
[2023-04-07 02:43:12] [INFO ] Deduced a trap composed of 3 places in 296 ms of which 0 ms to minimize.
[2023-04-07 02:43:13] [INFO ] Deduced a trap composed of 29 places in 275 ms of which 1 ms to minimize.
[2023-04-07 02:43:13] [INFO ] Deduced a trap composed of 3 places in 256 ms of which 0 ms to minimize.
[2023-04-07 02:43:13] [INFO ] Deduced a trap composed of 50 places in 217 ms of which 1 ms to minimize.
[2023-04-07 02:43:14] [INFO ] Deduced a trap composed of 52 places in 215 ms of which 0 ms to minimize.
[2023-04-07 02:43:14] [INFO ] Trap strengthening (SAT) tested/added 12/12 trap constraints in 4397 ms
[2023-04-07 02:43:14] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 02:43:14] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:43:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:14] [INFO ] [Real]Absence check using state equation in 347 ms returned sat
[2023-04-07 02:43:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:14] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 02:43:14] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 02:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:15] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2023-04-07 02:43:15] [INFO ] [Nat]Added 932 Read/Feed constraints in 99 ms returned sat
[2023-04-07 02:43:15] [INFO ] Deduced a trap composed of 3 places in 302 ms of which 1 ms to minimize.
[2023-04-07 02:43:15] [INFO ] Deduced a trap composed of 3 places in 270 ms of which 1 ms to minimize.
[2023-04-07 02:43:16] [INFO ] Deduced a trap composed of 3 places in 259 ms of which 0 ms to minimize.
[2023-04-07 02:43:16] [INFO ] Deduced a trap composed of 44 places in 259 ms of which 1 ms to minimize.
[2023-04-07 02:43:16] [INFO ] Deduced a trap composed of 43 places in 263 ms of which 0 ms to minimize.
[2023-04-07 02:43:17] [INFO ] Deduced a trap composed of 6 places in 259 ms of which 1 ms to minimize.
[2023-04-07 02:43:17] [INFO ] Deduced a trap composed of 114 places in 269 ms of which 3 ms to minimize.
[2023-04-07 02:43:17] [INFO ] Deduced a trap composed of 3 places in 253 ms of which 0 ms to minimize.
[2023-04-07 02:43:18] [INFO ] Deduced a trap composed of 44 places in 253 ms of which 1 ms to minimize.
[2023-04-07 02:43:18] [INFO ] Deduced a trap composed of 35 places in 177 ms of which 1 ms to minimize.
[2023-04-07 02:43:18] [INFO ] Deduced a trap composed of 3 places in 191 ms of which 1 ms to minimize.
[2023-04-07 02:43:18] [INFO ] Deduced a trap composed of 79 places in 174 ms of which 1 ms to minimize.
[2023-04-07 02:43:19] [INFO ] Deduced a trap composed of 3 places in 154 ms of which 0 ms to minimize.
[2023-04-07 02:43:19] [INFO ] Deduced a trap composed of 26 places in 121 ms of which 0 ms to minimize.
[2023-04-07 02:43:19] [INFO ] Deduced a trap composed of 69 places in 285 ms of which 1 ms to minimize.
[2023-04-07 02:43:19] [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)
[2023-04-07 02:43:19] [INFO ] [Real]Absence check using 19 positive place invariants in 16 ms returned sat
[2023-04-07 02:43:19] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:43:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:20] [INFO ] [Real]Absence check using state equation in 352 ms returned sat
[2023-04-07 02:43:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:20] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 02:43:20] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:43:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:20] [INFO ] [Nat]Absence check using state equation in 351 ms returned sat
[2023-04-07 02:43:20] [INFO ] [Nat]Added 932 Read/Feed constraints in 130 ms returned sat
[2023-04-07 02:43:21] [INFO ] Deduced a trap composed of 47 places in 367 ms of which 1 ms to minimize.
[2023-04-07 02:43:21] [INFO ] Deduced a trap composed of 63 places in 291 ms of which 2 ms to minimize.
[2023-04-07 02:43:21] [INFO ] Deduced a trap composed of 3 places in 304 ms of which 2 ms to minimize.
[2023-04-07 02:43:22] [INFO ] Deduced a trap composed of 3 places in 298 ms of which 1 ms to minimize.
[2023-04-07 02:43:22] [INFO ] Deduced a trap composed of 26 places in 300 ms of which 0 ms to minimize.
[2023-04-07 02:43:22] [INFO ] Deduced a trap composed of 3 places in 315 ms of which 1 ms to minimize.
[2023-04-07 02:43:23] [INFO ] Deduced a trap composed of 3 places in 304 ms of which 0 ms to minimize.
[2023-04-07 02:43:23] [INFO ] Deduced a trap composed of 3 places in 364 ms of which 1 ms to minimize.
[2023-04-07 02:43:24] [INFO ] Deduced a trap composed of 56 places in 264 ms of which 0 ms to minimize.
[2023-04-07 02:43:24] [INFO ] Deduced a trap composed of 78 places in 265 ms of which 1 ms to minimize.
[2023-04-07 02:43:24] [INFO ] Deduced a trap composed of 41 places in 186 ms of which 0 ms to minimize.
[2023-04-07 02:43:24] [INFO ] Deduced a trap composed of 36 places in 135 ms of which 0 ms to minimize.
[2023-04-07 02:43:25] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 0 ms to minimize.
[2023-04-07 02:43:25] [INFO ] Deduced a trap composed of 4 places in 112 ms of which 0 ms to minimize.
[2023-04-07 02:43:25] [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 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)
[2023-04-07 02:43:25] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2023-04-07 02:43:25] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 02:43:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:25] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2023-04-07 02:43:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:25] [INFO ] [Nat]Absence check using 19 positive place invariants in 18 ms returned sat
[2023-04-07 02:43:25] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 10 ms returned sat
[2023-04-07 02:43:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:26] [INFO ] [Nat]Absence check using state equation in 341 ms returned sat
[2023-04-07 02:43:26] [INFO ] [Nat]Added 932 Read/Feed constraints in 136 ms returned sat
[2023-04-07 02:43:26] [INFO ] Deduced a trap composed of 66 places in 294 ms of which 0 ms to minimize.
[2023-04-07 02:43:27] [INFO ] Deduced a trap composed of 36 places in 305 ms of which 0 ms to minimize.
[2023-04-07 02:43:27] [INFO ] Deduced a trap composed of 3 places in 295 ms of which 1 ms to minimize.
[2023-04-07 02:43:27] [INFO ] Deduced a trap composed of 3 places in 294 ms of which 0 ms to minimize.
[2023-04-07 02:43:28] [INFO ] Deduced a trap composed of 3 places in 250 ms of which 1 ms to minimize.
[2023-04-07 02:43:28] [INFO ] Deduced a trap composed of 3 places in 214 ms of which 1 ms to minimize.
[2023-04-07 02:43:28] [INFO ] Deduced a trap composed of 4 places in 229 ms of which 1 ms to minimize.
[2023-04-07 02:43:28] [INFO ] Deduced a trap composed of 38 places in 215 ms of which 0 ms to minimize.
[2023-04-07 02:43:29] [INFO ] Deduced a trap composed of 3 places in 221 ms of which 1 ms to minimize.
[2023-04-07 02:43:29] [INFO ] Deduced a trap composed of 48 places in 191 ms of which 1 ms to minimize.
[2023-04-07 02:43:29] [INFO ] Deduced a trap composed of 45 places in 149 ms of which 1 ms to minimize.
[2023-04-07 02:43:29] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 0 ms to minimize.
[2023-04-07 02:43:30] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 0 ms to minimize.
[2023-04-07 02:43:30] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 3639 ms
[2023-04-07 02:43:30] [INFO ] Computed and/alt/rep : 1045/1882/829 causal constraints (skipped 971 transitions) in 157 ms.
[2023-04-07 02:43:30] [INFO ] Added : 35 causal constraints over 7 iterations in 744 ms. Result :unknown
[2023-04-07 02:43:30] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2023-04-07 02:43:30] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 02:43:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:31] [INFO ] [Real]Absence check using state equation in 345 ms returned sat
[2023-04-07 02:43:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 17 ms returned sat
[2023-04-07 02:43:31] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 02:43:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:31] [INFO ] [Nat]Absence check using state equation in 347 ms returned sat
[2023-04-07 02:43:31] [INFO ] [Nat]Added 932 Read/Feed constraints in 115 ms returned sat
[2023-04-07 02:43:32] [INFO ] Deduced a trap composed of 3 places in 309 ms of which 1 ms to minimize.
[2023-04-07 02:43:32] [INFO ] Deduced a trap composed of 46 places in 304 ms of which 0 ms to minimize.
[2023-04-07 02:43:33] [INFO ] Deduced a trap composed of 69 places in 299 ms of which 1 ms to minimize.
[2023-04-07 02:43:33] [INFO ] Deduced a trap composed of 3 places in 308 ms of which 1 ms to minimize.
[2023-04-07 02:43:33] [INFO ] Deduced a trap composed of 45 places in 310 ms of which 0 ms to minimize.
[2023-04-07 02:43:34] [INFO ] Deduced a trap composed of 96 places in 306 ms of which 0 ms to minimize.
[2023-04-07 02:43:34] [INFO ] Deduced a trap composed of 44 places in 294 ms of which 1 ms to minimize.
[2023-04-07 02:43:34] [INFO ] Deduced a trap composed of 62 places in 298 ms of which 1 ms to minimize.
[2023-04-07 02:43:35] [INFO ] Deduced a trap composed of 3 places in 266 ms of which 1 ms to minimize.
[2023-04-07 02:43:35] [INFO ] Deduced a trap composed of 38 places in 268 ms of which 1 ms to minimize.
[2023-04-07 02:43:35] [INFO ] Deduced a trap composed of 3 places in 227 ms of which 0 ms to minimize.
[2023-04-07 02:43:36] [INFO ] Deduced a trap composed of 3 places in 264 ms of which 0 ms to minimize.
[2023-04-07 02:43:36] [INFO ] Deduced a trap composed of 82 places in 227 ms of which 1 ms to minimize.
[2023-04-07 02:43:36] [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 7
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, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 6 out of 891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 891/891 places, 3888/3888 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 891 transition count 3879
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 882 transition count 3879
Performed 252 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 252 Pre rules applied. Total rules applied 18 place count 882 transition count 3627
Deduced a syphon composed of 252 places in 16 ms
Reduce places removed 252 places and 0 transitions.
Iterating global reduction 2 with 504 rules applied. Total rules applied 522 place count 630 transition count 3627
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 594 place count 558 transition count 2979
Iterating global reduction 2 with 72 rules applied. Total rules applied 666 place count 558 transition count 2979
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 7 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 808 place count 487 transition count 2908
Applied a total of 808 rules in 428 ms. Remains 487 /891 variables (removed 404) and now considering 2908/3888 (removed 980) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 429 ms. Remains : 487/891 places, 2908/3888 transitions.
Normalized transition count is 829 out of 2908 initially.
// Phase 1: matrix 829 rows 487 cols
[2023-04-07 02:43:37] [INFO ] Computed 28 invariants in 16 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2113 ms. (steps per millisecond=473 ) properties (out of 6) seen :1
FORMULA EisenbergMcGuire-PT-09-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 5) 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 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 5) seen :0
[2023-04-07 02:43:41] [INFO ] Flow matrix only has 829 transitions (discarded 2079 similar events)
// Phase 1: matrix 829 rows 487 cols
[2023-04-07 02:43:41] [INFO ] Computed 28 invariants in 11 ms
[2023-04-07 02:43:41] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 02:43:41] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:42] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-04-07 02:43:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:42] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-04-07 02:43:42] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:42] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2023-04-07 02:43:42] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:43:42] [INFO ] [Nat]Added 356 Read/Feed constraints in 50 ms returned sat
[2023-04-07 02:43:42] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 86 ms.
[2023-04-07 02:43:43] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 0 ms to minimize.
[2023-04-07 02:43:43] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-07 02:43:43] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 0 ms to minimize.
[2023-04-07 02:43:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 312 ms
[2023-04-07 02:43:43] [INFO ] Added : 113 causal constraints over 24 iterations in 1420 ms. Result :sat
Minimization took 101 ms.
[2023-04-07 02:43:44] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 02:43:44] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:44] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2023-04-07 02:43:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:44] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:43:44] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 5 ms returned sat
[2023-04-07 02:43:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:44] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-04-07 02:43:44] [INFO ] [Nat]Added 356 Read/Feed constraints in 40 ms returned sat
[2023-04-07 02:43:44] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 0 ms to minimize.
[2023-04-07 02:43:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-04-07 02:43:44] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 65 ms.
[2023-04-07 02:43:45] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 0 ms to minimize.
[2023-04-07 02:43:45] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 0 ms to minimize.
[2023-04-07 02:43:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 222 ms
[2023-04-07 02:43:45] [INFO ] Added : 74 causal constraints over 15 iterations in 925 ms. Result :sat
Minimization took 93 ms.
[2023-04-07 02:43:45] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:43:45] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 9 ms returned sat
[2023-04-07 02:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:45] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2023-04-07 02:43:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:45] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:43:45] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:46] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2023-04-07 02:43:46] [INFO ] [Nat]Added 356 Read/Feed constraints in 47 ms returned sat
[2023-04-07 02:43:46] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 0 ms to minimize.
[2023-04-07 02:43:46] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 1 ms to minimize.
[2023-04-07 02:43:46] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2023-04-07 02:43:46] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 265 ms
[2023-04-07 02:43:46] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 75 ms.
[2023-04-07 02:43:47] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 0 ms to minimize.
[2023-04-07 02:43:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-04-07 02:43:47] [INFO ] Added : 83 causal constraints over 17 iterations in 987 ms. Result :sat
Minimization took 111 ms.
[2023-04-07 02:43:47] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 02:43:47] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:47] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-04-07 02:43:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:47] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:43:47] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:48] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-04-07 02:43:48] [INFO ] [Nat]Added 356 Read/Feed constraints in 42 ms returned sat
[2023-04-07 02:43:48] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 0 ms to minimize.
[2023-04-07 02:43:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-04-07 02:43:48] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 66 ms.
[2023-04-07 02:43:48] [INFO ] Added : 41 causal constraints over 9 iterations in 458 ms. Result :sat
Minimization took 89 ms.
[2023-04-07 02:43:48] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:43:48] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:48] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-04-07 02:43:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:49] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:43:49] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:49] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-04-07 02:43:49] [INFO ] [Nat]Added 356 Read/Feed constraints in 44 ms returned sat
[2023-04-07 02:43:49] [INFO ] Computed and/alt/rep : 704/1594/488 causal constraints (skipped 332 transitions) in 64 ms.
[2023-04-07 02:43:49] [INFO ] Added : 31 causal constraints over 7 iterations in 381 ms. Result :sat
Minimization took 85 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA EisenbergMcGuire-PT-09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA EisenbergMcGuire-PT-09-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 487 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 487/487 places, 2908/2908 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 486 transition count 2907
Applied a total of 2 rules in 203 ms. Remains 486 /487 variables (removed 1) and now considering 2907/2908 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 486/487 places, 2907/2908 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:43:50] [INFO ] Computed 28 invariants in 13 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2011 ms. (steps per millisecond=497 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 2) 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 2) seen :0
[2023-04-07 02:43:53] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:43:53] [INFO ] Computed 28 invariants in 13 ms
[2023-04-07 02:43:53] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 02:43:53] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:54] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-04-07 02:43:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:54] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-04-07 02:43:54] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:54] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2023-04-07 02:43:54] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:43:54] [INFO ] [Nat]Added 356 Read/Feed constraints in 58 ms returned sat
[2023-04-07 02:43:54] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 1 ms to minimize.
[2023-04-07 02:43:54] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 1 ms to minimize.
[2023-04-07 02:43:54] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2023-04-07 02:43:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 289 ms
[2023-04-07 02:43:54] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 66 ms.
[2023-04-07 02:43:55] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 0 ms to minimize.
[2023-04-07 02:43:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2023-04-07 02:43:55] [INFO ] Added : 66 causal constraints over 14 iterations in 862 ms. Result :sat
Minimization took 128 ms.
[2023-04-07 02:43:55] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-04-07 02:43:55] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:55] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-04-07 02:43:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:56] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:43:56] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:43:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:56] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2023-04-07 02:43:56] [INFO ] [Nat]Added 356 Read/Feed constraints in 42 ms returned sat
[2023-04-07 02:43:56] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2023-04-07 02:43:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-07 02:43:56] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 63 ms.
[2023-04-07 02:43:56] [INFO ] Added : 20 causal constraints over 4 iterations in 279 ms. Result :sat
Minimization took 87 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 95 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 92 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-07 02:43:57] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:43:57] [INFO ] Invariant cache hit.
[2023-04-07 02:43:57] [INFO ] Implicit Places using invariants in 473 ms returned []
[2023-04-07 02:43:57] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:43:57] [INFO ] Invariant cache hit.
[2023-04-07 02:43:57] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:44:00] [INFO ] Implicit Places using invariants and state equation in 2349 ms returned []
Implicit Place search using SMT with State Equation took 2824 ms to find 0 implicit places.
[2023-04-07 02:44:00] [INFO ] Redundant transitions in 164 ms returned []
[2023-04-07 02:44:00] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:44:00] [INFO ] Invariant cache hit.
[2023-04-07 02:44:01] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3995 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-07
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:01] [INFO ] Computed 28 invariants in 12 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2023-04-07 02:44:01] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:01] [INFO ] Computed 28 invariants in 6 ms
[2023-04-07 02:44:01] [INFO ] [Real]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-04-07 02:44:01] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:44:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:01] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2023-04-07 02:44:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:01] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:44:01] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:44:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:01] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2023-04-07 02:44:01] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:44:01] [INFO ] [Nat]Added 356 Read/Feed constraints in 52 ms returned sat
[2023-04-07 02:44:01] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 0 ms to minimize.
[2023-04-07 02:44:01] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 0 ms to minimize.
[2023-04-07 02:44:01] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 0 ms to minimize.
[2023-04-07 02:44:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 282 ms
[2023-04-07 02:44:02] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 67 ms.
[2023-04-07 02:44:02] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 0 ms to minimize.
[2023-04-07 02:44:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 135 ms
[2023-04-07 02:44:02] [INFO ] Added : 66 causal constraints over 14 iterations in 845 ms. Result :sat
Minimization took 130 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 102 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:03] [INFO ] Computed 28 invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2566 ms. (steps per millisecond=389 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 1) seen :0
[2023-04-07 02:44:06] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:06] [INFO ] Computed 28 invariants in 7 ms
[2023-04-07 02:44:06] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:44:06] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:06] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2023-04-07 02:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:06] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:44:06] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:06] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-04-07 02:44:06] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:44:07] [INFO ] [Nat]Added 356 Read/Feed constraints in 48 ms returned sat
[2023-04-07 02:44:07] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 1 ms to minimize.
[2023-04-07 02:44:07] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 0 ms to minimize.
[2023-04-07 02:44:07] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 0 ms to minimize.
[2023-04-07 02:44:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 284 ms
[2023-04-07 02:44:07] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 63 ms.
[2023-04-07 02:44:08] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 0 ms to minimize.
[2023-04-07 02:44:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2023-04-07 02:44:08] [INFO ] Added : 66 causal constraints over 14 iterations in 816 ms. Result :sat
Minimization took 125 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 83 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 82 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-07 02:44:08] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:44:08] [INFO ] Invariant cache hit.
[2023-04-07 02:44:09] [INFO ] Implicit Places using invariants in 464 ms returned []
[2023-04-07 02:44:09] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:44:09] [INFO ] Invariant cache hit.
[2023-04-07 02:44:09] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:44:11] [INFO ] Implicit Places using invariants and state equation in 2174 ms returned []
Implicit Place search using SMT with State Equation took 2640 ms to find 0 implicit places.
[2023-04-07 02:44:11] [INFO ] Redundant transitions in 72 ms returned []
[2023-04-07 02:44:11] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:44:11] [INFO ] Invariant cache hit.
[2023-04-07 02:44:12] [INFO ] Dead Transitions using invariants and state equation in 834 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3639 ms. Remains : 486/486 places, 2907/2907 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-07 in 11107 ms.
Starting property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-08
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:12] [INFO ] Computed 28 invariants in 3 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
[2023-04-07 02:44:12] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:12] [INFO ] Computed 28 invariants in 4 ms
[2023-04-07 02:44:12] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:44:12] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 4 ms returned sat
[2023-04-07 02:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:12] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-04-07 02:44:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:12] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:44:12] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:12] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-04-07 02:44:12] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:44:12] [INFO ] [Nat]Added 356 Read/Feed constraints in 45 ms returned sat
[2023-04-07 02:44:12] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
[2023-04-07 02:44:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-04-07 02:44:12] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 61 ms.
[2023-04-07 02:44:13] [INFO ] Added : 20 causal constraints over 4 iterations in 268 ms. Result :sat
Minimization took 89 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 81 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 486/486 places, 2907/2907 transitions.
Normalized transition count is 828 out of 2907 initially.
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:13] [INFO ] Computed 28 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1970 ms. (steps per millisecond=507 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 1) seen :0
[2023-04-07 02:44:15] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
// Phase 1: matrix 828 rows 486 cols
[2023-04-07 02:44:15] [INFO ] Computed 28 invariants in 7 ms
[2023-04-07 02:44:15] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:44:15] [INFO ] [Real]Absence check using 19 positive and 9 generalized place invariants in 3 ms returned sat
[2023-04-07 02:44:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:16] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2023-04-07 02:44:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:16] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-04-07 02:44:16] [INFO ] [Nat]Absence check using 19 positive and 9 generalized place invariants in 6 ms returned sat
[2023-04-07 02:44:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:16] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2023-04-07 02:44:16] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:44:16] [INFO ] [Nat]Added 356 Read/Feed constraints in 43 ms returned sat
[2023-04-07 02:44:16] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 0 ms to minimize.
[2023-04-07 02:44:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 97 ms
[2023-04-07 02:44:16] [INFO ] Computed and/alt/rep : 703/1593/487 causal constraints (skipped 332 transitions) in 61 ms.
[2023-04-07 02:44:16] [INFO ] Added : 20 causal constraints over 4 iterations in 270 ms. Result :sat
Minimization took 91 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 81 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 486/486 places, 2907/2907 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 2907/2907 transitions.
Applied a total of 0 rules in 82 ms. Remains 486 /486 variables (removed 0) and now considering 2907/2907 (removed 0) transitions.
[2023-04-07 02:44:17] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:44:17] [INFO ] Invariant cache hit.
[2023-04-07 02:44:17] [INFO ] Implicit Places using invariants in 468 ms returned []
[2023-04-07 02:44:17] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:44:17] [INFO ] Invariant cache hit.
[2023-04-07 02:44:17] [INFO ] State equation strengthened by 356 read => feed constraints.
[2023-04-07 02:44:19] [INFO ] Implicit Places using invariants and state equation in 2360 ms returned []
Implicit Place search using SMT with State Equation took 2830 ms to find 0 implicit places.
[2023-04-07 02:44:20] [INFO ] Redundant transitions in 99 ms returned []
[2023-04-07 02:44:20] [INFO ] Flow matrix only has 828 transitions (discarded 2079 similar events)
[2023-04-07 02:44:20] [INFO ] Invariant cache hit.
[2023-04-07 02:44:21] [INFO ] Dead Transitions using invariants and state equation in 897 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3922 ms. Remains : 486/486 places, 2907/2907 transitions.
Ending property specific reduction for EisenbergMcGuire-PT-09-UpperBounds-08 in 8812 ms.
[2023-04-07 02:44:21] [INFO ] Flatten gal took : 219 ms
[2023-04-07 02:44:21] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-04-07 02:44:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 486 places, 2907 transitions and 15534 arcs took 16 ms.
Total runtime 91092 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: EisenbergMcGuire_PT_09
(NrP: 486 NrTr: 2907 NrArc: 15534)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.225sec
net check time: 0m 0.004sec
init dd package: 0m 2.678sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9800796 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101988 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.019sec
56693 92544 242759 305199 323447 367562 396886 430931 414354 954670 1065387 1073654 1115650 1121202 1096550 1042294 979632 925451 866203 1288601 1449225 1606810
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-09"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is EisenbergMcGuire-PT-09, 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 r522-tall-167987247100269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-09.tgz
mv EisenbergMcGuire-PT-09 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 ;