Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r063-tajo-167813711600092.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is CANInsertWithFailure-PT-040, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r063-tajo-167813711600092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 9.3K Feb 26 01:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 26 01:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 00:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 00:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 01:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 26 01:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 01:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.8M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-00
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-01
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-02
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-03
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-04
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-05
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-06
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-07
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-08
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-09
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-10
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-11
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-12
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-13
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-14
FORMULA_NAME CANInsertWithFailure-PT-040-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678933698323

Running Version 202205111006
[2023-03-16 02:28:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 02:28:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 02:28:20] [INFO ] Load time of PNML (sax parser for PT used): 618 ms
[2023-03-16 02:28:20] [INFO ] Transformed 3684 places.
[2023-03-16 02:28:21] [INFO ] Transformed 9840 transitions.
[2023-03-16 02:28:21] [INFO ] Parsed PT model containing 3684 places and 9840 transitions in 842 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 23 ms.
// Phase 1: matrix 9840 rows 3684 cols
[2023-03-16 02:28:21] [INFO ] Computed 43 place invariants in 719 ms
Incomplete random walk after 10000 steps, including 11 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 16) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :0
// Phase 1: matrix 9840 rows 3684 cols
[2023-03-16 02:28:22] [INFO ] Computed 43 place invariants in 387 ms
[2023-03-16 02:28:24] [INFO ] [Real]Absence check using 41 positive place invariants in 380 ms returned sat
[2023-03-16 02:28:24] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 74 ms returned sat
[2023-03-16 02:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:28] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 02:28:29] [INFO ] [Real]Absence check using 41 positive place invariants in 69 ms returned sat
[2023-03-16 02:28:29] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 64 ms returned sat
[2023-03-16 02:28:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:33] [INFO ] [Real]Absence check using state equation in 3975 ms returned unknown
[2023-03-16 02:28:33] [INFO ] [Real]Absence check using 41 positive place invariants in 61 ms returned sat
[2023-03-16 02:28:33] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 58 ms returned sat
[2023-03-16 02:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:37] [INFO ] [Real]Absence check using state equation in 3302 ms returned sat
[2023-03-16 02:28:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:28:38] [INFO ] [Nat]Absence check using 41 positive place invariants in 78 ms returned sat
[2023-03-16 02:28:38] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 59 ms returned sat
[2023-03-16 02:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:42] [INFO ] [Nat]Absence check using state equation in 4149 ms returned sat
[2023-03-16 02:28:42] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2023-03-16 02:28:42] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 02:28:43] [INFO ] [Real]Absence check using 41 positive place invariants in 73 ms returned sat
[2023-03-16 02:28:43] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:47] [INFO ] [Real]Absence check using state equation in 4402 ms returned unknown
[2023-03-16 02:28:48] [INFO ] [Real]Absence check using 41 positive place invariants in 61 ms returned sat
[2023-03-16 02:28:48] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 50 ms returned sat
[2023-03-16 02:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:51] [INFO ] [Real]Absence check using state equation in 3309 ms returned sat
[2023-03-16 02:28:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:28:52] [INFO ] [Nat]Absence check using 41 positive place invariants in 53 ms returned sat
[2023-03-16 02:28:52] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:28:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:28:55] [INFO ] [Nat]Absence check using state equation in 3455 ms returned sat
[2023-03-16 02:28:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:28:57] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1208 ms returned unknown
[2023-03-16 02:28:57] [INFO ] [Real]Absence check using 41 positive place invariants in 59 ms returned sat
[2023-03-16 02:28:57] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 40 ms returned sat
[2023-03-16 02:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:00] [INFO ] [Real]Absence check using state equation in 3019 ms returned sat
[2023-03-16 02:29:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:01] [INFO ] [Nat]Absence check using 41 positive place invariants in 46 ms returned sat
[2023-03-16 02:29:01] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:04] [INFO ] [Nat]Absence check using state equation in 3207 ms returned sat
[2023-03-16 02:29:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:29:06] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1310 ms returned unknown
[2023-03-16 02:29:06] [INFO ] [Real]Absence check using 41 positive place invariants in 61 ms returned sat
[2023-03-16 02:29:06] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:29:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:09] [INFO ] [Real]Absence check using state equation in 3334 ms returned sat
[2023-03-16 02:29:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:10] [INFO ] [Nat]Absence check using 41 positive place invariants in 45 ms returned sat
[2023-03-16 02:29:10] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 60 ms returned sat
[2023-03-16 02:29:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:15] [INFO ] [Nat]Absence check using state equation in 4494 ms returned unknown
[2023-03-16 02:29:16] [INFO ] [Real]Absence check using 41 positive place invariants in 49 ms returned sat
[2023-03-16 02:29:16] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 32 ms returned sat
[2023-03-16 02:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:19] [INFO ] [Real]Absence check using state equation in 3050 ms returned sat
[2023-03-16 02:29:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:20] [INFO ] [Nat]Absence check using 41 positive place invariants in 45 ms returned sat
[2023-03-16 02:29:20] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 28 ms returned sat
[2023-03-16 02:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:24] [INFO ] [Nat]Absence check using state equation in 4515 ms returned unknown
[2023-03-16 02:29:25] [INFO ] [Real]Absence check using 41 positive place invariants in 53 ms returned sat
[2023-03-16 02:29:25] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 52 ms returned sat
[2023-03-16 02:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:29] [INFO ] [Real]Absence check using state equation in 4313 ms returned unknown
[2023-03-16 02:29:30] [INFO ] [Real]Absence check using 41 positive place invariants in 60 ms returned sat
[2023-03-16 02:29:30] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:29:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:33] [INFO ] [Real]Absence check using state equation in 3016 ms returned sat
[2023-03-16 02:29:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:33] [INFO ] [Nat]Absence check using 41 positive place invariants in 44 ms returned sat
[2023-03-16 02:29:33] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-16 02:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:36] [INFO ] [Nat]Absence check using state equation in 2776 ms returned sat
[2023-03-16 02:29:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:29:38] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1783 ms returned unknown
[2023-03-16 02:29:38] [INFO ] [Real]Absence check using 41 positive place invariants in 60 ms returned sat
[2023-03-16 02:29:38] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 41 ms returned sat
[2023-03-16 02:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:41] [INFO ] [Real]Absence check using state equation in 2607 ms returned sat
[2023-03-16 02:29:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:42] [INFO ] [Nat]Absence check using 41 positive place invariants in 51 ms returned sat
[2023-03-16 02:29:42] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:29:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:45] [INFO ] [Nat]Absence check using state equation in 2858 ms returned sat
[2023-03-16 02:29:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:29:46] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1483 ms returned unknown
[2023-03-16 02:29:47] [INFO ] [Real]Absence check using 41 positive place invariants in 61 ms returned sat
[2023-03-16 02:29:47] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:50] [INFO ] [Real]Absence check using state equation in 2772 ms returned sat
[2023-03-16 02:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:51] [INFO ] [Nat]Absence check using 41 positive place invariants in 60 ms returned sat
[2023-03-16 02:29:51] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 75 ms returned sat
[2023-03-16 02:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:53] [INFO ] [Nat]Absence check using state equation in 2705 ms returned sat
[2023-03-16 02:29:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:29:55] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1616 ms returned unknown
[2023-03-16 02:29:55] [INFO ] [Real]Absence check using 41 positive place invariants in 46 ms returned sat
[2023-03-16 02:29:55] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:29:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:29:59] [INFO ] [Real]Absence check using state equation in 3161 ms returned sat
[2023-03-16 02:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:29:59] [INFO ] [Nat]Absence check using 41 positive place invariants in 45 ms returned sat
[2023-03-16 02:29:59] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 31 ms returned sat
[2023-03-16 02:29:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:03] [INFO ] [Nat]Absence check using state equation in 3324 ms returned sat
[2023-03-16 02:30:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:30:04] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1208 ms returned unknown
[2023-03-16 02:30:04] [INFO ] [Real]Absence check using 41 positive place invariants in 45 ms returned sat
[2023-03-16 02:30:04] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-16 02:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:08] [INFO ] [Real]Absence check using state equation in 3384 ms returned sat
[2023-03-16 02:30:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:09] [INFO ] [Nat]Absence check using 41 positive place invariants in 57 ms returned sat
[2023-03-16 02:30:09] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 39 ms returned sat
[2023-03-16 02:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:12] [INFO ] [Nat]Absence check using state equation in 2924 ms returned sat
[2023-03-16 02:30:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:30:13] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1488 ms returned unknown
[2023-03-16 02:30:14] [INFO ] [Real]Absence check using 41 positive place invariants in 62 ms returned sat
[2023-03-16 02:30:14] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 42 ms returned sat
[2023-03-16 02:30:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:16] [INFO ] [Real]Absence check using state equation in 2751 ms returned sat
[2023-03-16 02:30:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:17] [INFO ] [Nat]Absence check using 41 positive place invariants in 41 ms returned sat
[2023-03-16 02:30:17] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-16 02:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:20] [INFO ] [Nat]Absence check using state equation in 2805 ms returned sat
[2023-03-16 02:30:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:30:22] [INFO ] [Nat]Added 3160 Read/Feed constraints in 1819 ms returned unknown
[2023-03-16 02:30:23] [INFO ] [Real]Absence check using 41 positive place invariants in 52 ms returned sat
[2023-03-16 02:30:23] [INFO ] [Real]Absence check using 41 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:26] [INFO ] [Real]Absence check using state equation in 3092 ms returned sat
[2023-03-16 02:30:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:30:27] [INFO ] [Nat]Absence check using 41 positive place invariants in 60 ms returned sat
[2023-03-16 02:30:27] [INFO ] [Nat]Absence check using 41 positive and 2 generalized place invariants in 41 ms returned sat
[2023-03-16 02:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:30:31] [INFO ] [Nat]Absence check using state equation in 4216 ms returned sat
[2023-03-16 02:30:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-16 02:30:31] [INFO ] [Nat]Added 3160 Read/Feed constraints in 241 ms returned unknown
Current structural bounds on expressions (after SMT) : [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40] Max seen :[0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1]
Support contains 16 out of 3684 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 3684/3684 places, 9840/9840 transitions.
Graph (complete) has 13401 edges and 3684 vertex of which 3683 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.35 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 280 transitions
Trivial Post-agglo rules discarded 280 transitions
Performed 280 trivial Post agglomeration. Transition count delta: 280
Iterating post reduction 0 with 280 rules applied. Total rules applied 281 place count 3683 transition count 9560
Reduce places removed 280 places and 0 transitions.
Iterating post reduction 1 with 280 rules applied. Total rules applied 561 place count 3403 transition count 9560
Performed 1551 Post agglomeration using F-continuation condition.Transition count delta: 1551
Deduced a syphon composed of 1551 places in 14 ms
Reduce places removed 1551 places and 0 transitions.
Iterating global reduction 2 with 3102 rules applied. Total rules applied 3663 place count 1852 transition count 8009
Drop transitions removed 1473 transitions
Redundant transition composition rules discarded 1473 transitions
Iterating global reduction 2 with 1473 rules applied. Total rules applied 5136 place count 1852 transition count 6536
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5137 place count 1852 transition count 6535
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5138 place count 1851 transition count 6535
Partial Free-agglomeration rule applied 1634 times.
Drop transitions removed 1634 transitions
Iterating global reduction 3 with 1634 rules applied. Total rules applied 6772 place count 1851 transition count 6535
Applied a total of 6772 rules in 2950 ms. Remains 1851 /3684 variables (removed 1833) and now considering 6535/9840 (removed 3305) transitions.
Finished structural reductions, in 1 iterations. Remains : 1851/3684 places, 6535/9840 transitions.
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:30:34] [INFO ] Computed 42 place invariants in 131 ms
Incomplete random walk after 1000000 steps, including 5393 resets, run finished after 13273 ms. (steps per millisecond=75 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1600 ms. (steps per millisecond=625 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1338 ms. (steps per millisecond=747 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1365 ms. (steps per millisecond=732 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1378 ms. (steps per millisecond=725 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1350 ms. (steps per millisecond=740 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1800 ms. (steps per millisecond=555 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1310 ms. (steps per millisecond=763 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1333 ms. (steps per millisecond=750 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1297 ms. (steps per millisecond=771 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1311 ms. (steps per millisecond=762 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1281 ms. (steps per millisecond=780 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1727 ms. (steps per millisecond=579 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1388 ms. (steps per millisecond=720 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1316 ms. (steps per millisecond=759 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1289 ms. (steps per millisecond=775 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 1000001 steps, including 113 resets, run finished after 1313 ms. (steps per millisecond=761 ) properties (out of 16) seen :14
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:31:10] [INFO ] Computed 42 place invariants in 128 ms
[2023-03-16 02:31:10] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:31:10] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:12] [INFO ] [Real]Absence check using state equation in 1418 ms returned sat
[2023-03-16 02:31:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:12] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:31:12] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:13] [INFO ] [Nat]Absence check using state equation in 1225 ms returned sat
[2023-03-16 02:31:13] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:31:15] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1894 ms returned sat
[2023-03-16 02:31:16] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 545 ms.
[2023-03-16 02:31:18] [INFO ] Added : 11 causal constraints over 3 iterations in 2498 ms. Result :sat
[2023-03-16 02:31:19] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:31:19] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-16 02:31:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:20] [INFO ] [Real]Absence check using state equation in 1546 ms returned sat
[2023-03-16 02:31:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:21] [INFO ] [Nat]Absence check using 40 positive place invariants in 23 ms returned sat
[2023-03-16 02:31:21] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:31:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:22] [INFO ] [Nat]Absence check using state equation in 1320 ms returned sat
[2023-03-16 02:31:23] [INFO ] [Nat]Added 6382 Read/Feed constraints in 553 ms returned sat
[2023-03-16 02:31:23] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 539 ms.
[2023-03-16 02:31:25] [INFO ] Added : 7 causal constraints over 2 iterations in 2253 ms. Result :sat
[2023-03-16 02:31:26] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:31:26] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:31:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:27] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2023-03-16 02:31:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:28] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:31:28] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:29] [INFO ] [Nat]Absence check using state equation in 1236 ms returned sat
[2023-03-16 02:31:30] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1081 ms returned sat
[2023-03-16 02:31:31] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 476 ms.
[2023-03-16 02:31:32] [INFO ] Added : 14 causal constraints over 3 iterations in 2277 ms. Result :sat
[2023-03-16 02:31:33] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:31:33] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:34] [INFO ] [Real]Absence check using state equation in 1650 ms returned sat
[2023-03-16 02:31:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:35] [INFO ] [Nat]Absence check using 40 positive place invariants in 27 ms returned sat
[2023-03-16 02:31:35] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-16 02:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:36] [INFO ] [Nat]Absence check using state equation in 1328 ms returned sat
[2023-03-16 02:31:37] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1054 ms returned sat
[2023-03-16 02:31:38] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 451 ms.
[2023-03-16 02:31:40] [INFO ] Added : 8 causal constraints over 2 iterations in 1931 ms. Result :sat
[2023-03-16 02:31:40] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:31:40] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:42] [INFO ] [Real]Absence check using state equation in 1399 ms returned sat
[2023-03-16 02:31:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:42] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:31:42] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:31:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:43] [INFO ] [Nat]Absence check using state equation in 1380 ms returned sat
[2023-03-16 02:31:44] [INFO ] [Nat]Added 6382 Read/Feed constraints in 811 ms returned sat
[2023-03-16 02:31:45] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 463 ms.
[2023-03-16 02:31:46] [INFO ] Added : 9 causal constraints over 2 iterations in 2027 ms. Result :sat
[2023-03-16 02:31:47] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:31:47] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:48] [INFO ] [Real]Absence check using state equation in 1240 ms returned sat
[2023-03-16 02:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:49] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:31:49] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-16 02:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:50] [INFO ] [Nat]Absence check using state equation in 1310 ms returned sat
[2023-03-16 02:31:51] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1273 ms returned sat
[2023-03-16 02:31:52] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 493 ms.
[2023-03-16 02:31:54] [INFO ] Added : 19 causal constraints over 4 iterations in 2851 ms. Result :sat
[2023-03-16 02:31:55] [INFO ] [Real]Absence check using 40 positive place invariants in 37 ms returned sat
[2023-03-16 02:31:55] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-16 02:31:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:56] [INFO ] [Real]Absence check using state equation in 1403 ms returned sat
[2023-03-16 02:31:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:31:57] [INFO ] [Nat]Absence check using 40 positive place invariants in 25 ms returned sat
[2023-03-16 02:31:57] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 15 ms returned sat
[2023-03-16 02:31:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:31:58] [INFO ] [Nat]Absence check using state equation in 1174 ms returned sat
[2023-03-16 02:31:59] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1329 ms returned sat
[2023-03-16 02:32:00] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 309 ms.
[2023-03-16 02:32:01] [INFO ] Added : 7 causal constraints over 2 iterations in 1792 ms. Result :sat
[2023-03-16 02:32:02] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:32:02] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:03] [INFO ] [Real]Absence check using state equation in 1344 ms returned sat
[2023-03-16 02:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:03] [INFO ] [Nat]Absence check using 40 positive place invariants in 22 ms returned sat
[2023-03-16 02:32:03] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:05] [INFO ] [Nat]Absence check using state equation in 1212 ms returned sat
[2023-03-16 02:32:05] [INFO ] [Nat]Added 6382 Read/Feed constraints in 833 ms returned sat
[2023-03-16 02:32:06] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 461 ms.
[2023-03-16 02:32:08] [INFO ] Added : 9 causal constraints over 2 iterations in 1972 ms. Result :sat
[2023-03-16 02:32:08] [INFO ] [Real]Absence check using 40 positive place invariants in 42 ms returned sat
[2023-03-16 02:32:08] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:10] [INFO ] [Real]Absence check using state equation in 1815 ms returned sat
[2023-03-16 02:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:10] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:32:10] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-16 02:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:21] [INFO ] [Nat]Absence check using state equation in 10768 ms returned sat
[2023-03-16 02:32:23] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1558 ms returned sat
[2023-03-16 02:32:23] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 471 ms.
[2023-03-16 02:32:25] [INFO ] Added : 8 causal constraints over 2 iterations in 2084 ms. Result :sat
[2023-03-16 02:32:26] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:32:26] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:27] [INFO ] [Real]Absence check using state equation in 1366 ms returned sat
[2023-03-16 02:32:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:27] [INFO ] [Nat]Absence check using 40 positive place invariants in 23 ms returned sat
[2023-03-16 02:32:27] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:30] [INFO ] [Nat]Absence check using state equation in 2555 ms returned sat
[2023-03-16 02:32:30] [INFO ] [Nat]Added 6382 Read/Feed constraints in 566 ms returned sat
[2023-03-16 02:32:31] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 490 ms.
[2023-03-16 02:32:33] [INFO ] Added : 6 causal constraints over 2 iterations in 2142 ms. Result :sat
[2023-03-16 02:32:33] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:32:33] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:35] [INFO ] [Real]Absence check using state equation in 1594 ms returned sat
[2023-03-16 02:32:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:35] [INFO ] [Nat]Absence check using 40 positive place invariants in 51 ms returned sat
[2023-03-16 02:32:35] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-16 02:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:37] [INFO ] [Nat]Absence check using state equation in 2014 ms returned sat
[2023-03-16 02:32:38] [INFO ] [Nat]Added 6382 Read/Feed constraints in 946 ms returned sat
[2023-03-16 02:32:39] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 471 ms.
[2023-03-16 02:32:41] [INFO ] Added : 6 causal constraints over 2 iterations in 1939 ms. Result :sat
[2023-03-16 02:32:41] [INFO ] [Real]Absence check using 40 positive place invariants in 33 ms returned sat
[2023-03-16 02:32:41] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 41 ms returned sat
[2023-03-16 02:32:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:43] [INFO ] [Real]Absence check using state equation in 1467 ms returned sat
[2023-03-16 02:32:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:43] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:32:43] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:32:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:44] [INFO ] [Nat]Absence check using state equation in 1364 ms returned sat
[2023-03-16 02:32:45] [INFO ] [Nat]Added 6382 Read/Feed constraints in 910 ms returned sat
[2023-03-16 02:32:46] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 450 ms.
[2023-03-16 02:32:47] [INFO ] Added : 5 causal constraints over 1 iterations in 1445 ms. Result :sat
[2023-03-16 02:32:48] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:32:48] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:49] [INFO ] [Real]Absence check using state equation in 1387 ms returned sat
[2023-03-16 02:32:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:49] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:32:49] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:51] [INFO ] [Nat]Absence check using state equation in 1371 ms returned sat
[2023-03-16 02:32:52] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1035 ms returned sat
[2023-03-16 02:32:53] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 523 ms.
[2023-03-16 02:32:55] [INFO ] Added : 13 causal constraints over 4 iterations in 2755 ms. Result :sat
[2023-03-16 02:32:55] [INFO ] [Real]Absence check using 40 positive place invariants in 28 ms returned sat
[2023-03-16 02:32:55] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:57] [INFO ] [Real]Absence check using state equation in 1612 ms returned sat
[2023-03-16 02:32:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:32:57] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:32:57] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:32:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:32:59] [INFO ] [Nat]Absence check using state equation in 1277 ms returned sat
[2023-03-16 02:32:59] [INFO ] [Nat]Added 6382 Read/Feed constraints in 636 ms returned sat
[2023-03-16 02:33:00] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 444 ms.
[2023-03-16 02:33:01] [INFO ] Added : 8 causal constraints over 2 iterations in 1930 ms. Result :sat
[2023-03-16 02:33:02] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:33:02] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:04] [INFO ] [Real]Absence check using state equation in 1595 ms returned sat
[2023-03-16 02:33:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:33:04] [INFO ] [Nat]Absence check using 40 positive place invariants in 53 ms returned sat
[2023-03-16 02:33:04] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 25 ms returned sat
[2023-03-16 02:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:06] [INFO ] [Nat]Absence check using state equation in 1864 ms returned sat
[2023-03-16 02:33:07] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1202 ms returned sat
[2023-03-16 02:33:08] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 561 ms.
[2023-03-16 02:33:09] [INFO ] Added : 6 causal constraints over 2 iterations in 1882 ms. Result :sat
[2023-03-16 02:33:10] [INFO ] [Real]Absence check using 40 positive place invariants in 37 ms returned sat
[2023-03-16 02:33:10] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:33:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:12] [INFO ] [Real]Absence check using state equation in 2137 ms returned sat
[2023-03-16 02:33:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:33:12] [INFO ] [Nat]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:33:12] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:33:14] [INFO ] [Nat]Absence check using state equation in 1490 ms returned sat
[2023-03-16 02:33:15] [INFO ] [Nat]Added 6382 Read/Feed constraints in 978 ms returned sat
[2023-03-16 02:33:15] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 478 ms.
[2023-03-16 02:33:17] [INFO ] Added : 13 causal constraints over 3 iterations in 2289 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Applied a total of 0 rules in 187 ms. Remains 1851 /1851 variables (removed 0) and now considering 6535/6535 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1851/1851 places, 6535/6535 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Applied a total of 0 rules in 194 ms. Remains 1851 /1851 variables (removed 0) and now considering 6535/6535 (removed 0) transitions.
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:33:19] [INFO ] Computed 42 place invariants in 237 ms
[2023-03-16 02:33:21] [INFO ] Implicit Places using invariants in 2282 ms returned []
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:33:21] [INFO ] Computed 42 place invariants in 243 ms
[2023-03-16 02:33:22] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:33:36] [INFO ] Implicit Places using invariants and state equation in 14477 ms returned []
Implicit Place search using SMT with State Equation took 16766 ms to find 0 implicit places.
[2023-03-16 02:33:36] [INFO ] Redundant transitions in 605 ms returned []
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:33:36] [INFO ] Computed 42 place invariants in 127 ms
[2023-03-16 02:33:52] [INFO ] Dead Transitions using invariants and state equation in 16152 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1851/1851 places, 6535/6535 transitions.
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:33:52] [INFO ] Computed 42 place invariants in 118 ms
Incomplete random walk after 1000000 steps, including 5394 resets, run finished after 11550 ms. (steps per millisecond=86 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1170 ms. (steps per millisecond=854 ) properties (out of 16) seen :13
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1201 ms. (steps per millisecond=832 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1209 ms. (steps per millisecond=827 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1192 ms. (steps per millisecond=838 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1179 ms. (steps per millisecond=848 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1187 ms. (steps per millisecond=842 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1204 ms. (steps per millisecond=830 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1184 ms. (steps per millisecond=844 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1168 ms. (steps per millisecond=856 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000000 steps, including 110 resets, run finished after 1166 ms. (steps per millisecond=857 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1642 ms. (steps per millisecond=609 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1442 ms. (steps per millisecond=693 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1476 ms. (steps per millisecond=677 ) properties (out of 16) seen :14
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1182 ms. (steps per millisecond=846 ) properties (out of 16) seen :16
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1192 ms. (steps per millisecond=838 ) properties (out of 16) seen :15
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:34:24] [INFO ] Computed 42 place invariants in 204 ms
[2023-03-16 02:34:25] [INFO ] [Real]Absence check using 40 positive place invariants in 37 ms returned sat
[2023-03-16 02:34:25] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-16 02:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:27] [INFO ] [Real]Absence check using state equation in 1895 ms returned sat
[2023-03-16 02:34:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:27] [INFO ] [Nat]Absence check using 40 positive place invariants in 34 ms returned sat
[2023-03-16 02:34:27] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:34:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:29] [INFO ] [Nat]Absence check using state equation in 1398 ms returned sat
[2023-03-16 02:34:29] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:34:30] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1476 ms returned sat
[2023-03-16 02:34:31] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 502 ms.
[2023-03-16 02:34:33] [INFO ] Added : 11 causal constraints over 3 iterations in 2301 ms. Result :sat
[2023-03-16 02:34:33] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:34:33] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:34:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:34] [INFO ] [Real]Absence check using state equation in 1322 ms returned sat
[2023-03-16 02:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:35] [INFO ] [Nat]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:34:35] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:36] [INFO ] [Nat]Absence check using state equation in 1317 ms returned sat
[2023-03-16 02:34:37] [INFO ] [Nat]Added 6382 Read/Feed constraints in 474 ms returned sat
[2023-03-16 02:34:37] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 295 ms.
[2023-03-16 02:34:39] [INFO ] Added : 7 causal constraints over 2 iterations in 1682 ms. Result :sat
[2023-03-16 02:34:39] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:34:39] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:34:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:40] [INFO ] [Real]Absence check using state equation in 1126 ms returned sat
[2023-03-16 02:34:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:41] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:34:41] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:34:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:42] [INFO ] [Nat]Absence check using state equation in 1339 ms returned sat
[2023-03-16 02:34:43] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1078 ms returned sat
[2023-03-16 02:34:44] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 554 ms.
[2023-03-16 02:34:45] [INFO ] Added : 14 causal constraints over 3 iterations in 2144 ms. Result :sat
[2023-03-16 02:34:46] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:34:46] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:34:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:47] [INFO ] [Real]Absence check using state equation in 1300 ms returned sat
[2023-03-16 02:34:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:48] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:34:48] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:49] [INFO ] [Nat]Absence check using state equation in 1452 ms returned sat
[2023-03-16 02:34:50] [INFO ] [Nat]Added 6382 Read/Feed constraints in 967 ms returned sat
[2023-03-16 02:34:51] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 461 ms.
[2023-03-16 02:34:52] [INFO ] Added : 8 causal constraints over 2 iterations in 1800 ms. Result :sat
[2023-03-16 02:34:53] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:34:53] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:34:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:54] [INFO ] [Real]Absence check using state equation in 1402 ms returned sat
[2023-03-16 02:34:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:34:54] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:34:55] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:34:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:34:56] [INFO ] [Nat]Absence check using state equation in 1393 ms returned sat
[2023-03-16 02:34:57] [INFO ] [Nat]Added 6382 Read/Feed constraints in 753 ms returned sat
[2023-03-16 02:34:57] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 425 ms.
[2023-03-16 02:34:59] [INFO ] Added : 9 causal constraints over 2 iterations in 1851 ms. Result :sat
[2023-03-16 02:34:59] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:34:59] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:01] [INFO ] [Real]Absence check using state equation in 1393 ms returned sat
[2023-03-16 02:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:01] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:35:01] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:02] [INFO ] [Nat]Absence check using state equation in 1171 ms returned sat
[2023-03-16 02:35:03] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1271 ms returned sat
[2023-03-16 02:35:04] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 443 ms.
[2023-03-16 02:35:06] [INFO ] Added : 19 causal constraints over 4 iterations in 2851 ms. Result :sat
[2023-03-16 02:35:07] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:35:07] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:08] [INFO ] [Real]Absence check using state equation in 1463 ms returned sat
[2023-03-16 02:35:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:09] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:35:09] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-16 02:35:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:10] [INFO ] [Nat]Absence check using state equation in 1295 ms returned sat
[2023-03-16 02:35:11] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1292 ms returned sat
[2023-03-16 02:35:12] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 517 ms.
[2023-03-16 02:35:14] [INFO ] Added : 7 causal constraints over 2 iterations in 2145 ms. Result :sat
[2023-03-16 02:35:14] [INFO ] [Real]Absence check using 40 positive place invariants in 28 ms returned sat
[2023-03-16 02:35:14] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:16] [INFO ] [Real]Absence check using state equation in 1562 ms returned sat
[2023-03-16 02:35:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:16] [INFO ] [Nat]Absence check using 40 positive place invariants in 34 ms returned sat
[2023-03-16 02:35:16] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:35:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:18] [INFO ] [Nat]Absence check using state equation in 1891 ms returned sat
[2023-03-16 02:35:19] [INFO ] [Nat]Added 6382 Read/Feed constraints in 979 ms returned sat
[2023-03-16 02:35:20] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 776 ms.
[2023-03-16 02:35:22] [INFO ] Added : 9 causal constraints over 2 iterations in 2164 ms. Result :sat
[2023-03-16 02:35:22] [INFO ] [Real]Absence check using 40 positive place invariants in 59 ms returned sat
[2023-03-16 02:35:22] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-16 02:35:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:24] [INFO ] [Real]Absence check using state equation in 1476 ms returned sat
[2023-03-16 02:35:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:24] [INFO ] [Nat]Absence check using 40 positive place invariants in 80 ms returned sat
[2023-03-16 02:35:24] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 36 ms returned sat
[2023-03-16 02:35:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:27] [INFO ] [Nat]Absence check using state equation in 2264 ms returned sat
[2023-03-16 02:35:28] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1545 ms returned sat
[2023-03-16 02:35:29] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 555 ms.
[2023-03-16 02:35:30] [INFO ] Added : 8 causal constraints over 2 iterations in 2077 ms. Result :sat
[2023-03-16 02:35:31] [INFO ] [Real]Absence check using 40 positive place invariants in 50 ms returned sat
[2023-03-16 02:35:31] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-16 02:35:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:32] [INFO ] [Real]Absence check using state equation in 1392 ms returned sat
[2023-03-16 02:35:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:33] [INFO ] [Nat]Absence check using 40 positive place invariants in 53 ms returned sat
[2023-03-16 02:35:33] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 41 ms returned sat
[2023-03-16 02:35:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:35] [INFO ] [Nat]Absence check using state equation in 2243 ms returned sat
[2023-03-16 02:35:36] [INFO ] [Nat]Added 6382 Read/Feed constraints in 734 ms returned sat
[2023-03-16 02:35:37] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 554 ms.
[2023-03-16 02:35:38] [INFO ] Added : 6 causal constraints over 2 iterations in 1825 ms. Result :sat
[2023-03-16 02:35:39] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:35:39] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-16 02:35:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:41] [INFO ] [Real]Absence check using state equation in 1899 ms returned sat
[2023-03-16 02:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:41] [INFO ] [Nat]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:35:41] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-16 02:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:42] [INFO ] [Nat]Absence check using state equation in 1225 ms returned sat
[2023-03-16 02:35:43] [INFO ] [Nat]Added 6382 Read/Feed constraints in 901 ms returned sat
[2023-03-16 02:35:44] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 445 ms.
[2023-03-16 02:35:45] [INFO ] Added : 6 causal constraints over 2 iterations in 1836 ms. Result :sat
[2023-03-16 02:35:46] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:35:46] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:35:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:47] [INFO ] [Real]Absence check using state equation in 1332 ms returned sat
[2023-03-16 02:35:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:47] [INFO ] [Nat]Absence check using 40 positive place invariants in 20 ms returned sat
[2023-03-16 02:35:47] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-16 02:35:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:49] [INFO ] [Nat]Absence check using state equation in 1548 ms returned sat
[2023-03-16 02:35:50] [INFO ] [Nat]Added 6382 Read/Feed constraints in 910 ms returned sat
[2023-03-16 02:35:51] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 511 ms.
[2023-03-16 02:35:52] [INFO ] Added : 5 causal constraints over 1 iterations in 1528 ms. Result :sat
[2023-03-16 02:35:52] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:35:52] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:35:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:54] [INFO ] [Real]Absence check using state equation in 1602 ms returned sat
[2023-03-16 02:35:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:35:54] [INFO ] [Nat]Absence check using 40 positive place invariants in 63 ms returned sat
[2023-03-16 02:35:54] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 32 ms returned sat
[2023-03-16 02:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:35:56] [INFO ] [Nat]Absence check using state equation in 1893 ms returned sat
[2023-03-16 02:35:57] [INFO ] [Nat]Added 6382 Read/Feed constraints in 930 ms returned sat
[2023-03-16 02:35:58] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 453 ms.
[2023-03-16 02:36:00] [INFO ] Added : 13 causal constraints over 4 iterations in 2569 ms. Result :sat
[2023-03-16 02:36:01] [INFO ] [Real]Absence check using 40 positive place invariants in 57 ms returned sat
[2023-03-16 02:36:01] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 34 ms returned sat
[2023-03-16 02:36:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:03] [INFO ] [Real]Absence check using state equation in 2117 ms returned sat
[2023-03-16 02:36:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:03] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:36:03] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-16 02:36:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:05] [INFO ] [Nat]Absence check using state equation in 1908 ms returned sat
[2023-03-16 02:36:06] [INFO ] [Nat]Added 6382 Read/Feed constraints in 775 ms returned sat
[2023-03-16 02:36:07] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 551 ms.
[2023-03-16 02:36:08] [INFO ] Added : 8 causal constraints over 2 iterations in 1964 ms. Result :sat
[2023-03-16 02:36:09] [INFO ] [Real]Absence check using 40 positive place invariants in 61 ms returned sat
[2023-03-16 02:36:09] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 35 ms returned sat
[2023-03-16 02:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:11] [INFO ] [Real]Absence check using state equation in 2100 ms returned sat
[2023-03-16 02:36:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:11] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:36:11] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:36:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:13] [INFO ] [Nat]Absence check using state equation in 1506 ms returned sat
[2023-03-16 02:36:14] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1220 ms returned sat
[2023-03-16 02:36:15] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 472 ms.
[2023-03-16 02:36:16] [INFO ] Added : 6 causal constraints over 2 iterations in 1987 ms. Result :sat
[2023-03-16 02:36:17] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:36:17] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:18] [INFO ] [Real]Absence check using state equation in 1285 ms returned sat
[2023-03-16 02:36:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:19] [INFO ] [Nat]Absence check using 40 positive place invariants in 39 ms returned sat
[2023-03-16 02:36:19] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 33 ms returned sat
[2023-03-16 02:36:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:21] [INFO ] [Nat]Absence check using state equation in 2273 ms returned sat
[2023-03-16 02:36:22] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1140 ms returned sat
[2023-03-16 02:36:23] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 469 ms.
[2023-03-16 02:36:25] [INFO ] Added : 13 causal constraints over 3 iterations in 2210 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40] Max seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
Support contains 16 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Applied a total of 0 rules in 273 ms. Remains 1851 /1851 variables (removed 0) and now considering 6535/6535 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1851/1851 places, 6535/6535 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Applied a total of 0 rules in 275 ms. Remains 1851 /1851 variables (removed 0) and now considering 6535/6535 (removed 0) transitions.
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:36:26] [INFO ] Computed 42 place invariants in 122 ms
[2023-03-16 02:36:30] [INFO ] Implicit Places using invariants in 3485 ms returned []
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:36:30] [INFO ] Computed 42 place invariants in 121 ms
[2023-03-16 02:36:31] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:36:44] [INFO ] Implicit Places using invariants and state equation in 14572 ms returned []
Implicit Place search using SMT with State Equation took 18074 ms to find 0 implicit places.
[2023-03-16 02:36:45] [INFO ] Redundant transitions in 669 ms returned []
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:36:45] [INFO ] Computed 42 place invariants in 205 ms
[2023-03-16 02:36:48] [INFO ] Dead Transitions using invariants and state equation in 3286 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1851/1851 places, 6535/6535 transitions.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-00
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:36:49] [INFO ] Computed 42 place invariants in 149 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:36:49] [INFO ] Computed 42 place invariants in 230 ms
[2023-03-16 02:36:49] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:36:49] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:50] [INFO ] [Real]Absence check using state equation in 1258 ms returned sat
[2023-03-16 02:36:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:36:51] [INFO ] [Nat]Absence check using 40 positive place invariants in 61 ms returned sat
[2023-03-16 02:36:51] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-16 02:36:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:36:53] [INFO ] [Nat]Absence check using state equation in 2093 ms returned sat
[2023-03-16 02:36:53] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:36:55] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1859 ms returned sat
[2023-03-16 02:36:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1842 transition count 6526
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 1842 transition count 6525
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 1842 transition count 6525
Applied a total of 25 rules in 1038 ms. Remains 1842 /1851 variables (removed 9) and now considering 6525/6535 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1851 places, 6525/6535 transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:36:57] [INFO ] Computed 42 place invariants in 206 ms
Incomplete random walk after 1000000 steps, including 5393 resets, run finished after 12029 ms. (steps per millisecond=83 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1284 ms. (steps per millisecond=778 ) properties (out of 1) seen :1
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:37:10] [INFO ] Computed 42 place invariants in 219 ms
[2023-03-16 02:37:11] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:37:11] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:37:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:12] [INFO ] [Real]Absence check using state equation in 1236 ms returned sat
[2023-03-16 02:37:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:37:12] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:37:13] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:37:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:14] [INFO ] [Nat]Absence check using state equation in 1356 ms returned sat
[2023-03-16 02:37:14] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:37:15] [INFO ] [Nat]Added 6405 Read/Feed constraints in 920 ms returned sat
[2023-03-16 02:37:16] [INFO ] Computed and/alt/rep : 4691/12469/4691 causal constraints (skipped 1794 transitions) in 466 ms.
[2023-03-16 02:37:17] [INFO ] Added : 6 causal constraints over 2 iterations in 2325 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1842 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 181 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 183 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:37:18] [INFO ] Computed 42 place invariants in 134 ms
[2023-03-16 02:37:21] [INFO ] Implicit Places using invariants in 2759 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:37:21] [INFO ] Computed 42 place invariants in 126 ms
[2023-03-16 02:37:23] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:37:35] [INFO ] Implicit Places using invariants and state equation in 14392 ms returned []
Implicit Place search using SMT with State Equation took 17163 ms to find 0 implicit places.
[2023-03-16 02:37:36] [INFO ] Redundant transitions in 444 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:37:36] [INFO ] Computed 42 place invariants in 170 ms
[2023-03-16 02:37:40] [INFO ] Dead Transitions using invariants and state equation in 3825 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-00 in 51313 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-01
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:37:40] [INFO ] Computed 42 place invariants in 112 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:37:40] [INFO ] Computed 42 place invariants in 115 ms
[2023-03-16 02:37:40] [INFO ] [Real]Absence check using 40 positive place invariants in 35 ms returned sat
[2023-03-16 02:37:40] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:42] [INFO ] [Real]Absence check using state equation in 1605 ms returned sat
[2023-03-16 02:37:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:37:43] [INFO ] [Nat]Absence check using 40 positive place invariants in 91 ms returned sat
[2023-03-16 02:37:43] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 22 ms returned sat
[2023-03-16 02:37:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:37:47] [INFO ] [Nat]Absence check using state equation in 4228 ms returned sat
[2023-03-16 02:37:47] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:37:47] [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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1842 transition count 6526
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 1842 transition count 6525
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 1842 transition count 6525
Applied a total of 25 rules in 884 ms. Remains 1842 /1851 variables (removed 9) and now considering 6525/6535 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1851 places, 6525/6535 transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:37:48] [INFO ] Computed 42 place invariants in 236 ms
Incomplete random walk after 1000000 steps, including 5399 resets, run finished after 12240 ms. (steps per millisecond=81 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 113 resets, run finished after 1298 ms. (steps per millisecond=770 ) properties (out of 1) seen :1
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:38:02] [INFO ] Computed 42 place invariants in 138 ms
[2023-03-16 02:38:02] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:38:02] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:04] [INFO ] [Real]Absence check using state equation in 1439 ms returned sat
[2023-03-16 02:38:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:38:04] [INFO ] [Nat]Absence check using 40 positive place invariants in 52 ms returned sat
[2023-03-16 02:38:04] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 35 ms returned sat
[2023-03-16 02:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:07] [INFO ] [Nat]Absence check using state equation in 2215 ms returned sat
[2023-03-16 02:38:07] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:38:08] [INFO ] [Nat]Added 6405 Read/Feed constraints in 906 ms returned sat
[2023-03-16 02:38:08] [INFO ] Computed and/alt/rep : 4691/12469/4691 causal constraints (skipped 1794 transitions) in 564 ms.
[2023-03-16 02:38:10] [INFO ] Added : 6 causal constraints over 2 iterations in 1898 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1842 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 266 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 245 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:38:11] [INFO ] Computed 42 place invariants in 246 ms
[2023-03-16 02:38:13] [INFO ] Implicit Places using invariants in 2561 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:38:13] [INFO ] Computed 42 place invariants in 131 ms
[2023-03-16 02:38:14] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:38:27] [INFO ] Implicit Places using invariants and state equation in 14083 ms returned []
Implicit Place search using SMT with State Equation took 16658 ms to find 0 implicit places.
[2023-03-16 02:38:28] [INFO ] Redundant transitions in 637 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:38:28] [INFO ] Computed 42 place invariants in 273 ms
[2023-03-16 02:38:31] [INFO ] Dead Transitions using invariants and state equation in 3112 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-01 in 51337 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-02
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:38:31] [INFO ] Computed 42 place invariants in 110 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:38:32] [INFO ] Computed 42 place invariants in 202 ms
[2023-03-16 02:38:32] [INFO ] [Real]Absence check using 40 positive place invariants in 51 ms returned sat
[2023-03-16 02:38:32] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 35 ms returned sat
[2023-03-16 02:38:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:34] [INFO ] [Real]Absence check using state equation in 2156 ms returned sat
[2023-03-16 02:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:38:35] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:38:35] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:36] [INFO ] [Nat]Absence check using state equation in 1241 ms returned sat
[2023-03-16 02:38:36] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:38:37] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1201 ms returned sat
[2023-03-16 02:38:38] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 509 ms.
[2023-03-16 02:38:40] [INFO ] Added : 14 causal constraints over 3 iterations in 2058 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1842 transition count 6526
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 1842 transition count 6525
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 1842 transition count 6525
Applied a total of 25 rules in 821 ms. Remains 1842 /1851 variables (removed 9) and now considering 6525/6535 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1851 places, 6525/6535 transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:38:41] [INFO ] Computed 42 place invariants in 127 ms
Incomplete random walk after 1000000 steps, including 5409 resets, run finished after 10584 ms. (steps per millisecond=94 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1208 ms. (steps per millisecond=827 ) properties (out of 1) seen :1
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:38:53] [INFO ] Computed 42 place invariants in 220 ms
[2023-03-16 02:38:53] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:38:53] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:54] [INFO ] [Real]Absence check using state equation in 1415 ms returned sat
[2023-03-16 02:38:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:38:55] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:38:55] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:38:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:38:56] [INFO ] [Nat]Absence check using state equation in 1369 ms returned sat
[2023-03-16 02:38:56] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:38:58] [INFO ] [Nat]Added 6405 Read/Feed constraints in 1448 ms returned sat
[2023-03-16 02:38:58] [INFO ] Computed and/alt/rep : 4691/12469/4691 causal constraints (skipped 1794 transitions) in 418 ms.
[2023-03-16 02:39:00] [INFO ] Added : 7 causal constraints over 2 iterations in 1819 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1842 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 233 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 218 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:39:01] [INFO ] Computed 42 place invariants in 228 ms
[2023-03-16 02:39:03] [INFO ] Implicit Places using invariants in 2264 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:39:03] [INFO ] Computed 42 place invariants in 149 ms
[2023-03-16 02:39:04] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:39:14] [INFO ] Implicit Places using invariants and state equation in 11632 ms returned []
Implicit Place search using SMT with State Equation took 13901 ms to find 0 implicit places.
[2023-03-16 02:39:15] [INFO ] Redundant transitions in 627 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:39:15] [INFO ] Computed 42 place invariants in 220 ms
[2023-03-16 02:39:18] [INFO ] Dead Transitions using invariants and state equation in 3150 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-02 in 47222 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-03
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:39:18] [INFO ] Computed 42 place invariants in 109 ms
Incomplete random walk after 10000 steps, including 53 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:39:19] [INFO ] Computed 42 place invariants in 208 ms
[2023-03-16 02:39:19] [INFO ] [Real]Absence check using 40 positive place invariants in 34 ms returned sat
[2023-03-16 02:39:19] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 24 ms returned sat
[2023-03-16 02:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:21] [INFO ] [Real]Absence check using state equation in 2072 ms returned sat
[2023-03-16 02:39:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:39:22] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:39:22] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:23] [INFO ] [Nat]Absence check using state equation in 1250 ms returned sat
[2023-03-16 02:39:23] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:39:24] [INFO ] [Nat]Added 6382 Read/Feed constraints in 571 ms returned sat
[2023-03-16 02:39:24] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 463 ms.
[2023-03-16 02:39:25] [INFO ] Added : 1 causal constraints over 1 iterations in 1410 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[0]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 836 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:39:27] [INFO ] Computed 42 place invariants in 243 ms
Incomplete random walk after 1000000 steps, including 5414 resets, run finished after 10089 ms. (steps per millisecond=99 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1158 ms. (steps per millisecond=863 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:39:38] [INFO ] Computed 42 place invariants in 127 ms
[2023-03-16 02:39:38] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:39:38] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 28 ms returned sat
[2023-03-16 02:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:41] [INFO ] [Real]Absence check using state equation in 2113 ms returned sat
[2023-03-16 02:39:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:39:41] [INFO ] [Nat]Absence check using 40 positive place invariants in 20 ms returned sat
[2023-03-16 02:39:41] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-16 02:39:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:42] [INFO ] [Nat]Absence check using state equation in 1157 ms returned sat
[2023-03-16 02:39:42] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:39:43] [INFO ] [Nat]Added 6404 Read/Feed constraints in 796 ms returned sat
[2023-03-16 02:39:44] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 726 ms.
[2023-03-16 02:39:45] [INFO ] Added : 11 causal constraints over 3 iterations in 2175 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 195 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 162 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:39:46] [INFO ] Computed 42 place invariants in 125 ms
[2023-03-16 02:39:48] [INFO ] Implicit Places using invariants in 2179 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:39:48] [INFO ] Computed 42 place invariants in 143 ms
[2023-03-16 02:39:49] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:39:50] [INFO ] Implicit Places using invariants and state equation in 1505 ms returned []
Implicit Place search using SMT with State Equation took 3700 ms to find 0 implicit places.
[2023-03-16 02:39:50] [INFO ] Redundant transitions in 438 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:39:50] [INFO ] Computed 42 place invariants in 127 ms
[2023-03-16 02:39:53] [INFO ] Dead Transitions using invariants and state equation in 2965 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-03 in 34850 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-04
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:39:53] [INFO ] Computed 42 place invariants in 199 ms
Incomplete random walk after 10000 steps, including 53 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:39:54] [INFO ] Computed 42 place invariants in 128 ms
[2023-03-16 02:39:54] [INFO ] [Real]Absence check using 40 positive place invariants in 28 ms returned sat
[2023-03-16 02:39:54] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-16 02:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:55] [INFO ] [Real]Absence check using state equation in 1269 ms returned sat
[2023-03-16 02:39:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:39:56] [INFO ] [Nat]Absence check using 40 positive place invariants in 23 ms returned sat
[2023-03-16 02:39:56] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:39:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:39:57] [INFO ] [Nat]Absence check using state equation in 1283 ms returned sat
[2023-03-16 02:39:57] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:39:58] [INFO ] [Nat]Added 6382 Read/Feed constraints in 743 ms returned sat
[2023-03-16 02:39:58] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 411 ms.
[2023-03-16 02:39:59] [INFO ] Added : 9 causal constraints over 2 iterations in 1483 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 727 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:40:01] [INFO ] Computed 42 place invariants in 220 ms
Incomplete random walk after 1000000 steps, including 5411 resets, run finished after 10885 ms. (steps per millisecond=91 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1178 ms. (steps per millisecond=848 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:40:13] [INFO ] Computed 42 place invariants in 138 ms
[2023-03-16 02:40:13] [INFO ] [Real]Absence check using 40 positive place invariants in 25 ms returned sat
[2023-03-16 02:40:13] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:14] [INFO ] [Real]Absence check using state equation in 1198 ms returned sat
[2023-03-16 02:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:40:15] [INFO ] [Nat]Absence check using 40 positive place invariants in 20 ms returned sat
[2023-03-16 02:40:15] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:16] [INFO ] [Nat]Absence check using state equation in 1234 ms returned sat
[2023-03-16 02:40:16] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:40:16] [INFO ] [Nat]Added 6404 Read/Feed constraints in 560 ms returned sat
[2023-03-16 02:40:17] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 424 ms.
[2023-03-16 02:40:18] [INFO ] Added : 7 causal constraints over 2 iterations in 1589 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 259 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 268 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:40:19] [INFO ] Computed 42 place invariants in 136 ms
[2023-03-16 02:40:21] [INFO ] Implicit Places using invariants in 2018 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:40:21] [INFO ] Computed 42 place invariants in 137 ms
[2023-03-16 02:40:22] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:40:33] [INFO ] Implicit Places using invariants and state equation in 12018 ms returned []
Implicit Place search using SMT with State Equation took 14038 ms to find 0 implicit places.
[2023-03-16 02:40:34] [INFO ] Redundant transitions in 436 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:40:34] [INFO ] Computed 42 place invariants in 226 ms
[2023-03-16 02:40:38] [INFO ] Dead Transitions using invariants and state equation in 4504 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-04 in 44953 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-05
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:40:38] [INFO ] Computed 42 place invariants in 124 ms
Incomplete random walk after 10000 steps, including 53 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:40:39] [INFO ] Computed 42 place invariants in 205 ms
[2023-03-16 02:40:39] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:40:39] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:40] [INFO ] [Real]Absence check using state equation in 1391 ms returned sat
[2023-03-16 02:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:40:41] [INFO ] [Nat]Absence check using 40 positive place invariants in 23 ms returned sat
[2023-03-16 02:40:41] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:40:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:40:42] [INFO ] [Nat]Absence check using state equation in 1304 ms returned sat
[2023-03-16 02:40:42] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:40:44] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1426 ms returned sat
[2023-03-16 02:40:44] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 432 ms.
[2023-03-16 02:40:46] [INFO ] Added : 15 causal constraints over 3 iterations in 1808 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 798 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:40:47] [INFO ] Computed 42 place invariants in 224 ms
Incomplete random walk after 1000000 steps, including 5412 resets, run finished after 12753 ms. (steps per millisecond=78 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1461 ms. (steps per millisecond=684 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:41:01] [INFO ] Computed 42 place invariants in 219 ms
[2023-03-16 02:41:01] [INFO ] [Real]Absence check using 40 positive place invariants in 28 ms returned sat
[2023-03-16 02:41:01] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:04] [INFO ] [Real]Absence check using state equation in 2194 ms returned sat
[2023-03-16 02:41:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:04] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:41:04] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-16 02:41:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:06] [INFO ] [Nat]Absence check using state equation in 2024 ms returned sat
[2023-03-16 02:41:06] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:41:07] [INFO ] [Nat]Added 6404 Read/Feed constraints in 943 ms returned sat
[2023-03-16 02:41:08] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 456 ms.
[2023-03-16 02:41:09] [INFO ] Added : 11 causal constraints over 3 iterations in 2052 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 251 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 232 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:41:10] [INFO ] Computed 42 place invariants in 232 ms
[2023-03-16 02:41:12] [INFO ] Implicit Places using invariants in 2377 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:41:13] [INFO ] Computed 42 place invariants in 225 ms
[2023-03-16 02:41:14] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:41:14] [INFO ] Implicit Places using invariants and state equation in 1764 ms returned []
Implicit Place search using SMT with State Equation took 4145 ms to find 0 implicit places.
[2023-03-16 02:41:15] [INFO ] Redundant transitions in 506 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:41:15] [INFO ] Computed 42 place invariants in 123 ms
[2023-03-16 02:41:18] [INFO ] Dead Transitions using invariants and state equation in 3521 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-05 in 40227 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-06
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:41:18] [INFO ] Computed 42 place invariants in 112 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:41:19] [INFO ] Computed 42 place invariants in 209 ms
[2023-03-16 02:41:19] [INFO ] [Real]Absence check using 40 positive place invariants in 28 ms returned sat
[2023-03-16 02:41:19] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:20] [INFO ] [Real]Absence check using state equation in 1304 ms returned sat
[2023-03-16 02:41:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:21] [INFO ] [Nat]Absence check using 40 positive place invariants in 25 ms returned sat
[2023-03-16 02:41:21] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:41:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:22] [INFO ] [Nat]Absence check using state equation in 1102 ms returned sat
[2023-03-16 02:41:22] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:41:23] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1327 ms returned sat
[2023-03-16 02:41:24] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 499 ms.
[2023-03-16 02:41:26] [INFO ] Added : 7 causal constraints over 2 iterations in 1983 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1842 transition count 6526
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 1842 transition count 6525
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 1842 transition count 6525
Applied a total of 25 rules in 725 ms. Remains 1842 /1851 variables (removed 9) and now considering 6525/6535 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1851 places, 6525/6535 transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:41:27] [INFO ] Computed 42 place invariants in 224 ms
Incomplete random walk after 1000000 steps, including 5404 resets, run finished after 12278 ms. (steps per millisecond=81 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1679 ms. (steps per millisecond=595 ) properties (out of 1) seen :1
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:41:41] [INFO ] Computed 42 place invariants in 223 ms
[2023-03-16 02:41:41] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:41:41] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:41:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:43] [INFO ] [Real]Absence check using state equation in 1677 ms returned sat
[2023-03-16 02:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:41:43] [INFO ] [Nat]Absence check using 40 positive place invariants in 34 ms returned sat
[2023-03-16 02:41:43] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:41:45] [INFO ] [Nat]Absence check using state equation in 1668 ms returned sat
[2023-03-16 02:41:45] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:41:46] [INFO ] [Nat]Added 6405 Read/Feed constraints in 802 ms returned sat
[2023-03-16 02:41:47] [INFO ] Computed and/alt/rep : 4691/12469/4691 causal constraints (skipped 1794 transitions) in 490 ms.
[2023-03-16 02:41:48] [INFO ] Added : 7 causal constraints over 2 iterations in 2030 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1842 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 245 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 237 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:41:49] [INFO ] Computed 42 place invariants in 231 ms
[2023-03-16 02:41:51] [INFO ] Implicit Places using invariants in 2245 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:41:51] [INFO ] Computed 42 place invariants in 231 ms
[2023-03-16 02:41:55] [INFO ] Implicit Places using invariants and state equation in 3391 ms returned []
Implicit Place search using SMT with State Equation took 5640 ms to find 0 implicit places.
[2023-03-16 02:41:55] [INFO ] Redundant transitions in 687 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:41:55] [INFO ] Computed 42 place invariants in 232 ms
[2023-03-16 02:41:58] [INFO ] Dead Transitions using invariants and state equation in 3235 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-06 in 40220 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-07
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:41:59] [INFO ] Computed 42 place invariants in 172 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:41:59] [INFO ] Computed 42 place invariants in 231 ms
[2023-03-16 02:41:59] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:41:59] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 39 ms returned sat
[2023-03-16 02:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:01] [INFO ] [Real]Absence check using state equation in 1869 ms returned sat
[2023-03-16 02:42:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:02] [INFO ] [Nat]Absence check using 40 positive place invariants in 23 ms returned sat
[2023-03-16 02:42:02] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:42:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:03] [INFO ] [Nat]Absence check using state equation in 1304 ms returned sat
[2023-03-16 02:42:03] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:42:04] [INFO ] [Nat]Added 6382 Read/Feed constraints in 918 ms returned sat
[2023-03-16 02:42:05] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 461 ms.
[2023-03-16 02:42:06] [INFO ] Added : 9 causal constraints over 2 iterations in 1854 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 894 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:42:07] [INFO ] Computed 42 place invariants in 195 ms
Incomplete random walk after 1000000 steps, including 5408 resets, run finished after 12280 ms. (steps per millisecond=81 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1327 ms. (steps per millisecond=753 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:42:21] [INFO ] Computed 42 place invariants in 247 ms
[2023-03-16 02:42:22] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:42:22] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:42:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:24] [INFO ] [Real]Absence check using state equation in 1967 ms returned sat
[2023-03-16 02:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:24] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:42:24] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:26] [INFO ] [Nat]Absence check using state equation in 1705 ms returned sat
[2023-03-16 02:42:26] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:42:27] [INFO ] [Nat]Added 6404 Read/Feed constraints in 824 ms returned sat
[2023-03-16 02:42:27] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 267 ms.
[2023-03-16 02:42:28] [INFO ] Added : 7 causal constraints over 2 iterations in 1496 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 244 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 304 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:42:29] [INFO ] Computed 42 place invariants in 217 ms
[2023-03-16 02:42:32] [INFO ] Implicit Places using invariants in 2370 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:42:32] [INFO ] Computed 42 place invariants in 123 ms
[2023-03-16 02:42:33] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:42:45] [INFO ] Implicit Places using invariants and state equation in 13525 ms returned []
Implicit Place search using SMT with State Equation took 15903 ms to find 0 implicit places.
[2023-03-16 02:42:46] [INFO ] Redundant transitions in 648 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:42:46] [INFO ] Computed 42 place invariants in 226 ms
[2023-03-16 02:42:49] [INFO ] Dead Transitions using invariants and state equation in 3196 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-07 in 50488 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-08
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:42:49] [INFO ] Computed 42 place invariants in 124 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :1
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:42:50] [INFO ] Computed 42 place invariants in 215 ms
[2023-03-16 02:42:50] [INFO ] [Real]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:42:50] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:51] [INFO ] [Real]Absence check using state equation in 1381 ms returned sat
[2023-03-16 02:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:42:52] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:42:52] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:42:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:42:53] [INFO ] [Nat]Absence check using state equation in 1332 ms returned sat
[2023-03-16 02:42:53] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:42:55] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1667 ms returned sat
[2023-03-16 02:42:56] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 629 ms.
[2023-03-16 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: Broken pipe ... 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: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1188)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1842 transition count 6526
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 1842 transition count 6525
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 1842 transition count 6525
Applied a total of 25 rules in 821 ms. Remains 1842 /1851 variables (removed 9) and now considering 6525/6535 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1851 places, 6525/6535 transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:42:58] [INFO ] Computed 42 place invariants in 219 ms
Incomplete random walk after 1000000 steps, including 5409 resets, run finished after 10507 ms. (steps per millisecond=95 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1174 ms. (steps per millisecond=851 ) properties (out of 1) seen :1
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:43:09] [INFO ] Computed 42 place invariants in 229 ms
[2023-03-16 02:43:10] [INFO ] [Real]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:43:10] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:11] [INFO ] [Real]Absence check using state equation in 1076 ms returned sat
[2023-03-16 02:43:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:43:11] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:43:11] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:13] [INFO ] [Nat]Absence check using state equation in 1247 ms returned sat
[2023-03-16 02:43:13] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:43:14] [INFO ] [Nat]Added 6405 Read/Feed constraints in 1349 ms returned sat
[2023-03-16 02:43:15] [INFO ] Computed and/alt/rep : 4691/12469/4691 causal constraints (skipped 1794 transitions) in 453 ms.
[2023-03-16 02:43:16] [INFO ] Added : 7 causal constraints over 2 iterations in 1926 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1842 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 228 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 217 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:43:17] [INFO ] Computed 42 place invariants in 268 ms
[2023-03-16 02:43:19] [INFO ] Implicit Places using invariants in 2305 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:43:19] [INFO ] Computed 42 place invariants in 137 ms
[2023-03-16 02:43:22] [INFO ] Implicit Places using invariants and state equation in 3365 ms returned []
Implicit Place search using SMT with State Equation took 5672 ms to find 0 implicit places.
[2023-03-16 02:43:23] [INFO ] Redundant transitions in 406 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:43:23] [INFO ] Computed 42 place invariants in 229 ms
[2023-03-16 02:43:28] [INFO ] Dead Transitions using invariants and state equation in 4731 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-08 in 38619 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-09
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:43:28] [INFO ] Computed 42 place invariants in 233 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:43:28] [INFO ] Computed 42 place invariants in 215 ms
[2023-03-16 02:43:29] [INFO ] [Real]Absence check using 40 positive place invariants in 28 ms returned sat
[2023-03-16 02:43:29] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:43:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:30] [INFO ] [Real]Absence check using state equation in 1361 ms returned sat
[2023-03-16 02:43:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:43:30] [INFO ] [Nat]Absence check using 40 positive place invariants in 32 ms returned sat
[2023-03-16 02:43:30] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:43:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:32] [INFO ] [Nat]Absence check using state equation in 1440 ms returned sat
[2023-03-16 02:43:32] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:43:33] [INFO ] [Nat]Added 6382 Read/Feed constraints in 659 ms returned sat
[2023-03-16 02:43:33] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 495 ms.
[2023-03-16 02:43:35] [INFO ] Added : 6 causal constraints over 2 iterations in 2157 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 1015 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:43:36] [INFO ] Computed 42 place invariants in 206 ms
Incomplete random walk after 1000000 steps, including 5403 resets, run finished after 12918 ms. (steps per millisecond=77 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1539 ms. (steps per millisecond=649 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:43:51] [INFO ] Computed 42 place invariants in 146 ms
[2023-03-16 02:43:51] [INFO ] [Real]Absence check using 40 positive place invariants in 19 ms returned sat
[2023-03-16 02:43:51] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:53] [INFO ] [Real]Absence check using state equation in 1338 ms returned sat
[2023-03-16 02:43:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:43:53] [INFO ] [Nat]Absence check using 40 positive place invariants in 27 ms returned sat
[2023-03-16 02:43:53] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:43:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:43:55] [INFO ] [Nat]Absence check using state equation in 1459 ms returned sat
[2023-03-16 02:43:55] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:43:55] [INFO ] [Nat]Added 6404 Read/Feed constraints in 741 ms returned sat
[2023-03-16 02:43:56] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 489 ms.
[2023-03-16 02:43:58] [INFO ] Added : 10 causal constraints over 2 iterations in 1952 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 228 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 220 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:43:59] [INFO ] Computed 42 place invariants in 239 ms
[2023-03-16 02:44:01] [INFO ] Implicit Places using invariants in 2842 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:44:01] [INFO ] Computed 42 place invariants in 169 ms
[2023-03-16 02:44:05] [INFO ] Implicit Places using invariants and state equation in 3783 ms returned []
Implicit Place search using SMT with State Equation took 6662 ms to find 0 implicit places.
[2023-03-16 02:44:05] [INFO ] Redundant transitions in 428 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:44:06] [INFO ] Computed 42 place invariants in 221 ms
[2023-03-16 02:44:09] [INFO ] Dead Transitions using invariants and state equation in 3675 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-09 in 41524 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-10
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:44:09] [INFO ] Computed 42 place invariants in 119 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 1) seen :1
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
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:44:10] [INFO ] Computed 42 place invariants in 208 ms
[2023-03-16 02:44:10] [INFO ] [Real]Absence check using 40 positive place invariants in 28 ms returned sat
[2023-03-16 02:44:10] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:44:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:12] [INFO ] [Real]Absence check using state equation in 1492 ms returned sat
[2023-03-16 02:44:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:44:12] [INFO ] [Nat]Absence check using 40 positive place invariants in 23 ms returned sat
[2023-03-16 02:44:12] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-16 02:44:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:13] [INFO ] [Nat]Absence check using state equation in 1339 ms returned sat
[2023-03-16 02:44:13] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:44:14] [INFO ] [Nat]Added 6382 Read/Feed constraints in 904 ms returned sat
[2023-03-16 02:44:15] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 472 ms.
[2023-03-16 02:44:16] [INFO ] Added : 6 causal constraints over 2 iterations in 1876 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1842 transition count 6526
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 1842 transition count 6525
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 1842 transition count 6525
Applied a total of 25 rules in 777 ms. Remains 1842 /1851 variables (removed 9) and now considering 6525/6535 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1851 places, 6525/6535 transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:44:18] [INFO ] Computed 42 place invariants in 219 ms
Incomplete random walk after 1000000 steps, including 5408 resets, run finished after 12756 ms. (steps per millisecond=78 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1253 ms. (steps per millisecond=798 ) properties (out of 1) seen :1
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:44:32] [INFO ] Computed 42 place invariants in 227 ms
[2023-03-16 02:44:32] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:44:32] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 20 ms returned sat
[2023-03-16 02:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:34] [INFO ] [Real]Absence check using state equation in 1421 ms returned sat
[2023-03-16 02:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:44:34] [INFO ] [Nat]Absence check using 40 positive place invariants in 86 ms returned sat
[2023-03-16 02:44:34] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 32 ms returned sat
[2023-03-16 02:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:37] [INFO ] [Nat]Absence check using state equation in 2157 ms returned sat
[2023-03-16 02:44:37] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:44:38] [INFO ] [Nat]Added 6405 Read/Feed constraints in 1362 ms returned sat
[2023-03-16 02:44:39] [INFO ] Computed and/alt/rep : 4691/12469/4691 causal constraints (skipped 1794 transitions) in 537 ms.
[2023-03-16 02:44:40] [INFO ] Added : 9 causal constraints over 2 iterations in 2139 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1842 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 234 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 260 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:44:41] [INFO ] Computed 42 place invariants in 228 ms
[2023-03-16 02:44:44] [INFO ] Implicit Places using invariants in 2480 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:44:44] [INFO ] Computed 42 place invariants in 233 ms
[2023-03-16 02:44:47] [INFO ] Implicit Places using invariants and state equation in 3282 ms returned []
Implicit Place search using SMT with State Equation took 5766 ms to find 0 implicit places.
[2023-03-16 02:44:47] [INFO ] Redundant transitions in 423 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:44:47] [INFO ] Computed 42 place invariants in 131 ms
[2023-03-16 02:44:50] [INFO ] Dead Transitions using invariants and state equation in 2970 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-10 in 41132 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-11
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:44:50] [INFO ] Computed 42 place invariants in 122 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:44:51] [INFO ] Computed 42 place invariants in 209 ms
[2023-03-16 02:44:51] [INFO ] [Real]Absence check using 40 positive place invariants in 20 ms returned sat
[2023-03-16 02:44:51] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:44:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:52] [INFO ] [Real]Absence check using state equation in 1244 ms returned sat
[2023-03-16 02:44:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:44:53] [INFO ] [Nat]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:44:53] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:44:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:44:54] [INFO ] [Nat]Absence check using state equation in 1228 ms returned sat
[2023-03-16 02:44:54] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:44:55] [INFO ] [Nat]Added 6382 Read/Feed constraints in 917 ms returned sat
[2023-03-16 02:44:56] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 482 ms.
[2023-03-16 02:44:57] [INFO ] Added : 5 causal constraints over 1 iterations in 1704 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1842 transition count 6526
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 1842 transition count 6525
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 25 place count 1842 transition count 6525
Applied a total of 25 rules in 757 ms. Remains 1842 /1851 variables (removed 9) and now considering 6525/6535 (removed 10) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1851 places, 6525/6535 transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:44:58] [INFO ] Computed 42 place invariants in 211 ms
Incomplete random walk after 1000000 steps, including 5399 resets, run finished after 11788 ms. (steps per millisecond=84 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1390 ms. (steps per millisecond=719 ) properties (out of 1) seen :1
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:45:11] [INFO ] Computed 42 place invariants in 132 ms
[2023-03-16 02:45:12] [INFO ] [Real]Absence check using 40 positive place invariants in 20 ms returned sat
[2023-03-16 02:45:12] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-16 02:45:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:13] [INFO ] [Real]Absence check using state equation in 1283 ms returned sat
[2023-03-16 02:45:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:45:13] [INFO ] [Nat]Absence check using 40 positive place invariants in 23 ms returned sat
[2023-03-16 02:45:13] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:45:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:15] [INFO ] [Nat]Absence check using state equation in 1458 ms returned sat
[2023-03-16 02:45:15] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:45:16] [INFO ] [Nat]Added 6405 Read/Feed constraints in 1071 ms returned sat
[2023-03-16 02:45:17] [INFO ] Computed and/alt/rep : 4691/12469/4691 causal constraints (skipped 1794 transitions) in 497 ms.
[2023-03-16 02:45:18] [INFO ] Added : 6 causal constraints over 2 iterations in 2040 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1842 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 255 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1842/1842 places, 6525/6525 transitions.
Applied a total of 0 rules in 240 ms. Remains 1842 /1842 variables (removed 0) and now considering 6525/6525 (removed 0) transitions.
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:45:19] [INFO ] Computed 42 place invariants in 180 ms
[2023-03-16 02:45:21] [INFO ] Implicit Places using invariants in 2297 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:45:21] [INFO ] Computed 42 place invariants in 141 ms
[2023-03-16 02:45:23] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:45:34] [INFO ] Implicit Places using invariants and state equation in 12386 ms returned []
Implicit Place search using SMT with State Equation took 14717 ms to find 0 implicit places.
[2023-03-16 02:45:34] [INFO ] Redundant transitions in 414 ms returned []
// Phase 1: matrix 6525 rows 1842 cols
[2023-03-16 02:45:34] [INFO ] Computed 42 place invariants in 132 ms
[2023-03-16 02:45:37] [INFO ] Dead Transitions using invariants and state equation in 2990 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1842/1842 places, 6525/6525 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-11 in 46941 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-12
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:45:37] [INFO ] Computed 42 place invariants in 119 ms
Incomplete random walk after 10000 steps, including 53 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:45:38] [INFO ] Computed 42 place invariants in 207 ms
[2023-03-16 02:45:38] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:45:38] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 18 ms returned sat
[2023-03-16 02:45:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:39] [INFO ] [Real]Absence check using state equation in 1306 ms returned sat
[2023-03-16 02:45:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:45:40] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:45:40] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 19 ms returned sat
[2023-03-16 02:45:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:45:41] [INFO ] [Nat]Absence check using state equation in 1275 ms returned sat
[2023-03-16 02:45:41] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:45:42] [INFO ] [Nat]Added 6382 Read/Feed constraints in 537 ms returned sat
[2023-03-16 02:45:42] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 424 ms.
[2023-03-16 02:45:43] [INFO ] Added : 1 causal constraints over 1 iterations in 1388 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[0]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 828 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:45:45] [INFO ] Computed 42 place invariants in 220 ms
Incomplete random walk after 1000000 steps, including 5401 resets, run finished after 13161 ms. (steps per millisecond=75 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 111 resets, run finished after 1519 ms. (steps per millisecond=658 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:46:00] [INFO ] Computed 42 place invariants in 240 ms
[2023-03-16 02:46:00] [INFO ] [Real]Absence check using 40 positive place invariants in 19 ms returned sat
[2023-03-16 02:46:00] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-16 02:46:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:01] [INFO ] [Real]Absence check using state equation in 1315 ms returned sat
[2023-03-16 02:46:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:46:02] [INFO ] [Nat]Absence check using 40 positive place invariants in 27 ms returned sat
[2023-03-16 02:46:02] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-16 02:46:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:03] [INFO ] [Nat]Absence check using state equation in 1158 ms returned sat
[2023-03-16 02:46:03] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:46:03] [INFO ] [Nat]Added 6404 Read/Feed constraints in 489 ms returned sat
[2023-03-16 02:46:04] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 398 ms.
[2023-03-16 02:46:05] [INFO ] Added : 7 causal constraints over 2 iterations in 1837 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 222 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 223 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:46:06] [INFO ] Computed 42 place invariants in 222 ms
[2023-03-16 02:46:09] [INFO ] Implicit Places using invariants in 2432 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:46:09] [INFO ] Computed 42 place invariants in 228 ms
[2023-03-16 02:46:10] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:46:21] [INFO ] Implicit Places using invariants and state equation in 12246 ms returned []
Implicit Place search using SMT with State Equation took 14681 ms to find 0 implicit places.
[2023-03-16 02:46:21] [INFO ] Redundant transitions in 538 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:46:22] [INFO ] Computed 42 place invariants in 232 ms
[2023-03-16 02:46:25] [INFO ] Dead Transitions using invariants and state equation in 3201 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-12 in 47384 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-13
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:46:25] [INFO ] Computed 42 place invariants in 203 ms
Incomplete random walk after 10000 steps, including 54 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:46:25] [INFO ] Computed 42 place invariants in 213 ms
[2023-03-16 02:46:26] [INFO ] [Real]Absence check using 40 positive place invariants in 30 ms returned sat
[2023-03-16 02:46:26] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:27] [INFO ] [Real]Absence check using state equation in 1429 ms returned sat
[2023-03-16 02:46:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:46:27] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:46:27] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-16 02:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:29] [INFO ] [Nat]Absence check using state equation in 1526 ms returned sat
[2023-03-16 02:46:29] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:46:30] [INFO ] [Nat]Added 6382 Read/Feed constraints in 784 ms returned sat
[2023-03-16 02:46:30] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 400 ms.
[2023-03-16 02:46:32] [INFO ] Added : 8 causal constraints over 2 iterations in 1852 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 23 place count 1843 transition count 6527
Applied a total of 23 rules in 663 ms. Remains 1843 /1851 variables (removed 8) and now considering 6527/6535 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6527/6535 transitions.
// Phase 1: matrix 6527 rows 1843 cols
[2023-03-16 02:46:33] [INFO ] Computed 42 place invariants in 225 ms
Incomplete random walk after 1000000 steps, including 5406 resets, run finished after 12124 ms. (steps per millisecond=82 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 110 resets, run finished after 1580 ms. (steps per millisecond=632 ) properties (out of 1) seen :1
// Phase 1: matrix 6527 rows 1843 cols
[2023-03-16 02:46:47] [INFO ] Computed 42 place invariants in 128 ms
[2023-03-16 02:46:47] [INFO ] [Real]Absence check using 40 positive place invariants in 26 ms returned sat
[2023-03-16 02:46:47] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-16 02:46:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:48] [INFO ] [Real]Absence check using state equation in 1238 ms returned sat
[2023-03-16 02:46:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:46:49] [INFO ] [Nat]Absence check using 40 positive place invariants in 19 ms returned sat
[2023-03-16 02:46:49] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:46:50] [INFO ] [Nat]Absence check using state equation in 1160 ms returned sat
[2023-03-16 02:46:50] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:46:51] [INFO ] [Nat]Added 6405 Read/Feed constraints in 1123 ms returned sat
[2023-03-16 02:46:52] [INFO ] Computed and/alt/rep : 4693/12470/4693 causal constraints (skipped 1794 transitions) in 516 ms.
[2023-03-16 02:46:53] [INFO ] Added : 11 causal constraints over 3 iterations in 2237 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6527/6527 transitions.
Applied a total of 0 rules in 237 ms. Remains 1843 /1843 variables (removed 0) and now considering 6527/6527 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6527/6527 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6527/6527 transitions.
Applied a total of 0 rules in 227 ms. Remains 1843 /1843 variables (removed 0) and now considering 6527/6527 (removed 0) transitions.
// Phase 1: matrix 6527 rows 1843 cols
[2023-03-16 02:46:55] [INFO ] Computed 42 place invariants in 218 ms
[2023-03-16 02:46:57] [INFO ] Implicit Places using invariants in 2307 ms returned []
// Phase 1: matrix 6527 rows 1843 cols
[2023-03-16 02:46:57] [INFO ] Computed 42 place invariants in 198 ms
[2023-03-16 02:46:58] [INFO ] State equation strengthened by 6405 read => feed constraints.
[2023-03-16 02:47:08] [INFO ] Implicit Places using invariants and state equation in 11742 ms returned []
Implicit Place search using SMT with State Equation took 14055 ms to find 0 implicit places.
[2023-03-16 02:47:09] [INFO ] Redundant transitions in 427 ms returned []
// Phase 1: matrix 6527 rows 1843 cols
[2023-03-16 02:47:09] [INFO ] Computed 42 place invariants in 145 ms
[2023-03-16 02:47:14] [INFO ] Dead Transitions using invariants and state equation in 4734 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6527/6527 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-13 in 48957 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-14
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:47:14] [INFO ] Computed 42 place invariants in 112 ms
Incomplete random walk after 10000 steps, including 53 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:47:14] [INFO ] Computed 42 place invariants in 251 ms
[2023-03-16 02:47:14] [INFO ] [Real]Absence check using 40 positive place invariants in 22 ms returned sat
[2023-03-16 02:47:14] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:47:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:16] [INFO ] [Real]Absence check using state equation in 1278 ms returned sat
[2023-03-16 02:47:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:47:16] [INFO ] [Nat]Absence check using 40 positive place invariants in 22 ms returned sat
[2023-03-16 02:47:16] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-16 02:47:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:17] [INFO ] [Nat]Absence check using state equation in 1364 ms returned sat
[2023-03-16 02:47:18] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:47:19] [INFO ] [Nat]Added 6382 Read/Feed constraints in 1132 ms returned sat
[2023-03-16 02:47:19] [INFO ] Computed and/alt/rep : 4701/12439/4701 causal constraints (skipped 1794 transitions) in 533 ms.
[2023-03-16 02:47:21] [INFO ] Added : 6 causal constraints over 2 iterations in 2003 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 930 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:47:22] [INFO ] Computed 42 place invariants in 270 ms
Incomplete random walk after 1000000 steps, including 5417 resets, run finished after 11221 ms. (steps per millisecond=89 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 112 resets, run finished after 1283 ms. (steps per millisecond=779 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:47:35] [INFO ] Computed 42 place invariants in 228 ms
[2023-03-16 02:47:35] [INFO ] [Real]Absence check using 40 positive place invariants in 24 ms returned sat
[2023-03-16 02:47:35] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-16 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:37] [INFO ] [Real]Absence check using state equation in 1585 ms returned sat
[2023-03-16 02:47:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:47:37] [INFO ] [Nat]Absence check using 40 positive place invariants in 29 ms returned sat
[2023-03-16 02:47:37] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-16 02:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:47:39] [INFO ] [Nat]Absence check using state equation in 1553 ms returned sat
[2023-03-16 02:47:39] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:47:40] [INFO ] [Nat]Added 6404 Read/Feed constraints in 1527 ms returned sat
[2023-03-16 02:47:41] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 443 ms.
[2023-03-16 02:47:43] [INFO ] Added : 13 causal constraints over 3 iterations in 2245 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 226 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 210 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:47:44] [INFO ] Computed 42 place invariants in 142 ms
[2023-03-16 02:47:46] [INFO ] Implicit Places using invariants in 2525 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:47:46] [INFO ] Computed 42 place invariants in 153 ms
[2023-03-16 02:47:47] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:48:00] [INFO ] Implicit Places using invariants and state equation in 13508 ms returned []
Implicit Place search using SMT with State Equation took 16040 ms to find 0 implicit places.
[2023-03-16 02:48:00] [INFO ] Redundant transitions in 427 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:48:00] [INFO ] Computed 42 place invariants in 215 ms
[2023-03-16 02:48:04] [INFO ] Dead Transitions using invariants and state equation in 4357 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-14 in 50882 ms.
Starting property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-15
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:48:05] [INFO ] Computed 42 place invariants in 123 ms
Incomplete random walk after 10000 steps, including 53 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
// Phase 1: matrix 6535 rows 1851 cols
[2023-03-16 02:48:05] [INFO ] Computed 42 place invariants in 124 ms
[2023-03-16 02:48:05] [INFO ] [Real]Absence check using 40 positive place invariants in 19 ms returned sat
[2023-03-16 02:48:05] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-16 02:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:07] [INFO ] [Real]Absence check using state equation in 1357 ms returned sat
[2023-03-16 02:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:48:07] [INFO ] [Nat]Absence check using 40 positive place invariants in 21 ms returned sat
[2023-03-16 02:48:07] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 13 ms returned sat
[2023-03-16 02:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:10] [INFO ] [Nat]Absence check using state equation in 3540 ms returned sat
[2023-03-16 02:48:11] [INFO ] State equation strengthened by 6382 read => feed constraints.
[2023-03-16 02:48:11] [INFO ] [Nat]Added 6382 Read/Feed constraints in 868 ms returned sat
[2023-03-16 02:48:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1851 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1851/1851 places, 6535/6535 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 1843 transition count 6527
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 1843 transition count 6526
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 24 place count 1843 transition count 6526
Applied a total of 24 rules in 682 ms. Remains 1843 /1851 variables (removed 8) and now considering 6526/6535 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1851 places, 6526/6535 transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:48:13] [INFO ] Computed 42 place invariants in 233 ms
Incomplete random walk after 1000000 steps, including 5400 resets, run finished after 12828 ms. (steps per millisecond=77 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 109 resets, run finished after 1485 ms. (steps per millisecond=673 ) properties (out of 1) seen :1
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:48:27] [INFO ] Computed 42 place invariants in 231 ms
[2023-03-16 02:48:28] [INFO ] [Real]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:48:28] [INFO ] [Real]Absence check using 40 positive and 2 generalized place invariants in 26 ms returned sat
[2023-03-16 02:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:29] [INFO ] [Real]Absence check using state equation in 1615 ms returned sat
[2023-03-16 02:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 02:48:29] [INFO ] [Nat]Absence check using 40 positive place invariants in 31 ms returned sat
[2023-03-16 02:48:29] [INFO ] [Nat]Absence check using 40 positive and 2 generalized place invariants in 12 ms returned sat
[2023-03-16 02:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 02:48:31] [INFO ] [Nat]Absence check using state equation in 1367 ms returned sat
[2023-03-16 02:48:31] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:48:32] [INFO ] [Nat]Added 6404 Read/Feed constraints in 746 ms returned sat
[2023-03-16 02:48:32] [INFO ] Computed and/alt/rep : 4692/12467/4692 causal constraints (skipped 1794 transitions) in 473 ms.
[2023-03-16 02:48:34] [INFO ] Added : 8 causal constraints over 2 iterations in 1905 ms. Result :sat
Current structural bounds on expressions (after SMT) : [40] Max seen :[1]
Support contains 1 out of 1843 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 241 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1843/1843 places, 6526/6526 transitions.
Applied a total of 0 rules in 262 ms. Remains 1843 /1843 variables (removed 0) and now considering 6526/6526 (removed 0) transitions.
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:48:35] [INFO ] Computed 42 place invariants in 243 ms
[2023-03-16 02:48:37] [INFO ] Implicit Places using invariants in 2626 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:48:37] [INFO ] Computed 42 place invariants in 190 ms
[2023-03-16 02:48:38] [INFO ] State equation strengthened by 6404 read => feed constraints.
[2023-03-16 02:48:50] [INFO ] Implicit Places using invariants and state equation in 13164 ms returned []
Implicit Place search using SMT with State Equation took 15793 ms to find 0 implicit places.
[2023-03-16 02:48:51] [INFO ] Redundant transitions in 414 ms returned []
// Phase 1: matrix 6526 rows 1843 cols
[2023-03-16 02:48:51] [INFO ] Computed 42 place invariants in 227 ms
[2023-03-16 02:48:54] [INFO ] Dead Transitions using invariants and state equation in 3001 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1843/1843 places, 6526/6526 transitions.
Ending property specific reduction for CANInsertWithFailure-PT-040-UpperBounds-15 in 49433 ms.
[2023-03-16 02:48:54] [INFO ] Flatten gal took : 284 ms
[2023-03-16 02:48:55] [INFO ] Applying decomposition
[2023-03-16 02:48:55] [INFO ] Flatten gal took : 168 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16757228208318438411.txt' '-o' '/tmp/graph16757228208318438411.bin' '-w' '/tmp/graph16757228208318438411.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16757228208318438411.bin' '-l' '-1' '-v' '-w' '/tmp/graph16757228208318438411.weights' '-q' '0' '-e' '0.001'
[2023-03-16 02:48:55] [INFO ] Decomposing Gal with order
[2023-03-16 02:48:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 02:48:56] [INFO ] Removed a total of 4949 redundant transitions.
[2023-03-16 02:48:56] [INFO ] Flatten gal took : 810 ms
[2023-03-16 02:48:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 5526 labels/synchronizations in 433 ms.
[2023-03-16 02:48:57] [INFO ] Time to serialize gal into /tmp/UpperBounds11137628943583879012.gal : 99 ms
[2023-03-16 02:48:57] [INFO ] Time to serialize properties into /tmp/UpperBounds3669661308506268271.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11137628943583879012.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds3669661308506268271.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds3669661308506268271.prop.
ITS-tools command line returned an error code 137
[2023-03-16 03:11:11] [INFO ] Flatten gal took : 1216 ms
[2023-03-16 03:11:11] [INFO ] Time to serialize gal into /tmp/UpperBounds16563074025862413667.gal : 117 ms
[2023-03-16 03:11:11] [INFO ] Time to serialize properties into /tmp/UpperBounds2340017164074928529.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16563074025862413667.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2340017164074928529.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...296
Loading property file /tmp/UpperBounds2340017164074928529.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANInsertWithFailure-PT-040"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is CANInsertWithFailure-PT-040, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r063-tajo-167813711600092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-040.tgz
mv CANInsertWithFailure-PT-040 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;