Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r089-tall-165260117800247.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is FamilyReunion-COL-L00400M0040C020P020G001, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r089-tall-165260117800247
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 6.5K Apr 30 20:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 30 20:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 30 18:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 18:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 9 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 24 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 159K May 10 09:33 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 FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652727140036

Running Version 0
[2022-05-16 18:52:23] [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]
[2022-05-16 18:52:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 18:52:23] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-05-16 18:52:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 18:52:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 631 ms
[2022-05-16 18:52:24] [INFO ] Detected 5 constant HL places corresponding to 106 PT places.
[2022-05-16 18:52:24] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 538109 PT places and 508890.0 transition bindings in 44 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2022-05-16 18:52:24] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions in 4 ms.
[2022-05-16 18:52:24] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_11627506684789233823.dot
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2022-05-16 18:52:24] [INFO ] Computed 33 place invariants in 10 ms
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-15 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2022-05-16 18:52:25] [INFO ] Unfolded HLPN to a Petri net with 538109 places and 508489 transitions in 1381 ms.
[2022-05-16 18:52:25] [INFO ] Unfolded HLPN properties in 11 ms.
// Phase 1: matrix 66 rows 99 cols
[2022-05-16 18:52:25] [INFO ] Computed 33 place invariants in 10 ms
[2022-05-16 18:52:25] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2022-05-16 18:52:25] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2022-05-16 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:25] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2022-05-16 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:25] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-16 18:52:25] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 20 ms returned sat
[2022-05-16 18:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:25] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-16 18:52:25] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 11 ms.
[2022-05-16 18:52:25] [INFO ] Added : 32 causal constraints over 7 iterations in 72 ms. Result :sat
Minimization took 12 ms.
[2022-05-16 18:52:25] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:25] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:25] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-16 18:52:25] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-16 18:52:26] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 18:52:26] [INFO ] Added : 47 causal constraints over 10 iterations in 81 ms. Result :sat
Minimization took 16 ms.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2022-05-16 18:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-16 18:52:26] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 18:52:26] [INFO ] Added : 36 causal constraints over 8 iterations in 68 ms. Result :sat
Minimization took 13 ms.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 18:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-16 18:52:26] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 18:52:26] [INFO ] Added : 11 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 9 ms.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-16 18:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2022-05-16 18:52:26] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 18:52:26] [INFO ] Added : 60 causal constraints over 12 iterations in 93 ms. Result :sat
Minimization took 13 ms.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-16 18:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-16 18:52:26] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 18:52:26] [INFO ] Added : 29 causal constraints over 6 iterations in 57 ms. Result :sat
Minimization took 15 ms.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:26] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-05-16 18:52:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-16 18:52:27] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 18:52:27] [INFO ] Added : 49 causal constraints over 10 iterations in 69 ms. Result :sat
Minimization took 23 ms.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 18:52:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-16 18:52:27] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:52:27] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 7 ms.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 18:52:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-16 18:52:27] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 18:52:27] [INFO ] Added : 13 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 9 ms.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-05-16 18:52:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-16 18:52:27] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 18:52:27] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-16 18:52:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2022-05-16 18:52:27] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 18:52:27] [INFO ] Added : 18 causal constraints over 4 iterations in 34 ms. Result :sat
Minimization took 9 ms.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 18:52:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-16 18:52:27] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:52:27] [INFO ] Added : 33 causal constraints over 7 iterations in 55 ms. Result :sat
Minimization took 11 ms.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-16 18:52:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2022-05-16 18:52:27] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:52:27] [INFO ] Added : 43 causal constraints over 9 iterations in 54 ms. Result :sat
Minimization took 12 ms.
[2022-05-16 18:52:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:28] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-16 18:52:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 12 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:28] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-16 18:52:28] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2022-05-16 18:52:28] [INFO ] Added : 65 causal constraints over 13 iterations in 79 ms. Result :sat
Minimization took 16 ms.
[2022-05-16 18:52:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:28] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 18:52:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 18:52:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2022-05-16 18:52:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 18:52:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2022-05-16 18:52:28] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 18:52:28] [INFO ] Added : 37 causal constraints over 8 iterations in 50 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [401, 401, 1203, 401, 33, 401, 401, 401, 401, 401, 401, 401, 802, 401, 802]
[2022-05-16 18:52:29] [INFO ] Unfolded HLPN to a Petri net with 538109 places and 508489 transitions in 1161 ms.
[2022-05-16 18:52:29] [INFO ] Unfolded HLPN properties in 2 ms.
Successfully produced net in file /tmp/petri1001_17905438042786203541.dot
Deduced a syphon composed of 401 places in 1607 ms
Reduce places removed 507 places and 0 transitions.
Interrupted random walk after 8594 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen :{3=73, 7=115, 8=27, 9=81, 10=1}
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2310 ms. (steps per millisecond=4 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4332 ms. (steps per millisecond=2 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=36 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2137 ms. (steps per millisecond=4 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 3989 ms. (steps per millisecond=2 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4322 ms. (steps per millisecond=2 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4014 ms. (steps per millisecond=2 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4362 ms. (steps per millisecond=2 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2311 ms. (steps per millisecond=4 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2328 ms. (steps per millisecond=4 ) properties (out of 15) seen :0
// Phase 1: matrix 508489 rows 537602 cols
[2022-05-16 18:55:37] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 18:55:42] [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 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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:55:47] [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 1
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:55:52] [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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:55:57] [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 3
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:02] [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 4
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:07] [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 5
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:12] [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 6
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:17] [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 7
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:22] [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 8
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:27] [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 9
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:32] [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 10
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:37] [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 11
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:42] [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 12
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:47] [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 13
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2022-05-16 18:56:52] [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 14
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:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:546)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2242)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
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:134)
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:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [401, 401, 1203, 401, 33, 401, 401, 401, 401, 401, 401, 401, 802, 401, 802] Max seen :[0, 0, 0, 73, 0, 0, 0, 115, 27, 81, 1, 0, 0, 0, 0]
Support contains 117535 out of 537602 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 537602/537602 places, 508489/508489 transitions.
Graph (complete) has 892668 edges and 537602 vertex of which 529488 are kept as prefixes of interest. Removing 8114 places using SCC suffix rule.501 ms
Discarding 8114 places :
Also discarding 10827 output transitions
Drop transitions removed 10827 transitions
Discarding 65764 places :
Implicit places reduction removed 65764 places
Drop transitions removed 71378 transitions
Trivial Post-agglo rules discarded 71378 transitions
Performed 71378 trivial Post agglomeration. Transition count delta: 71378
Iterating post reduction 0 with 137142 rules applied. Total rules applied 137143 place count 463724 transition count 426284
Reduce places removed 71378 places and 0 transitions.
Performed 3081 Post agglomeration using F-continuation condition.
Performed 6613 Post agglomeration using F-continuation condition.
Performed 10261 Post agglomeration using F-continuation condition.
Performed 13997 Post agglomeration using F-continuation condition.
Performed 17888 Post agglomeration using F-continuation condition.
Performed 22055 Post agglomeration using F-continuation condition.
Performed 26218 Post agglomeration using F-continuation condition.
Performed 30020 Post agglomeration using F-continuation condition.
Performed 33802 Post agglomeration using F-continuation condition.
Performed 37660 Post agglomeration using F-continuation condition.
Performed 41157 Post agglomeration using F-continuation condition.
Performed 43899 Post agglomeration using F-continuation condition.
Performed 46278 Post agglomeration using F-continuation condition.
Performed 48694 Post agglomeration using F-continuation condition.
Performed 51244 Post agglomeration using F-continuation condition.
Performed 53911 Post agglomeration using F-continuation condition.
Performed 56665 Post agglomeration using F-continuation condition.
Performed 57744 Post agglomeration using F-continuation condition.Transition count delta: 57744
Iterating post reduction 1 with 129122 rules applied. Total rules applied 266265 place count 392346 transition count 368540
Reduce places removed 57744 places and 0 transitions.
Iterating post reduction 2 with 57744 rules applied. Total rules applied 324009 place count 334602 transition count 368540
Performed 26466 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26466 Pre rules applied. Total rules applied 324009 place count 334602 transition count 342074
Deduced a syphon composed of 26466 places in 518 ms
Ensure Unique test removed 802 places
Reduce places removed 27268 places and 0 transitions.
Iterating global reduction 3 with 53734 rules applied. Total rules applied 377743 place count 307334 transition count 342074
Discarding 8822 places :
Implicit places reduction removed 8822 places
Iterating post reduction 3 with 8822 rules applied. Total rules applied 386565 place count 298512 transition count 342074
Discarding 10 places :
Symmetric choice reduction at 4 with 10 rule applications. Total rules 386575 place count 298502 transition count 338064
Iterating global reduction 4 with 10 rules applied. Total rules applied 386585 place count 298502 transition count 338064
Performed 946 Post agglomeration using F-continuation condition.
Performed 1980 Post agglomeration using F-continuation condition.
Performed 2807 Post agglomeration using F-continuation condition.Transition count delta: 2807
Deduced a syphon composed of 2807 places in 381 ms
Reduce places removed 2807 places and 0 transitions.
Iterating global reduction 4 with 5614 rules applied. Total rules applied 392199 place count 295695 transition count 335257
Free-agglomeration rule applied 8421 times.
Iterating global reduction 4 with 8421 rules applied. Total rules applied 400620 place count 295695 transition count 326836
Ensure Unique test removed 401 places
Reduce places removed 8822 places and 0 transitions.
Ensure Unique test removed 8020 transitions
Reduce isomorphic transitions removed 8020 transitions.
Iterating post reduction 4 with 16842 rules applied. Total rules applied 417462 place count 286873 transition count 318816
Performed 401 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 401 Pre rules applied. Total rules applied 417462 place count 286873 transition count 318415
Deduced a syphon composed of 401 places in 281 ms
Ensure Unique test removed 401 places
Reduce places removed 802 places and 0 transitions.
Iterating global reduction 5 with 1203 rules applied. Total rules applied 418665 place count 286071 transition count 318415
Free-agglomeration rule (complex) applied 10025 times.
Iterating global reduction 5 with 10025 rules applied. Total rules applied 428690 place count 286071 transition count 388590
Ensure Unique test removed 401 places
Reduce places removed 10426 places and 0 transitions.
Iterating post reduction 5 with 10426 rules applied. Total rules applied 439116 place count 275645 transition count 388590
Discarding 20 places :
Symmetric choice reduction at 6 with 20 rule applications. Total rules 439136 place count 275625 transition count 300370
Iterating global reduction 6 with 20 rules applied. Total rules applied 439156 place count 275625 transition count 300370
Applied a total of 439156 rules in 1401483 ms. Remains 275625 /537602 variables (removed 261977) and now considering 300370/508489 (removed 208119) transitions.
Finished structural reductions, in 1 iterations. Remains : 275625/537602 places, 300370/508489 transitions.
// Phase 1: matrix 300370 rows 275625 cols
[2022-05-16 19:22:15] [WARNING] Invariant computation timed out after 120 seconds.
Interrupted random walk after 9853 steps, including 0 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen :{0=54, 1=57, 2=374, 3=155, 4=6, 5=7, 6=49, 7=150, 8=137, 9=106, 10=65, 11=55, 12=43, 13=363, 14=53}
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5058 ms. (steps per millisecond=4 ) properties seen :{}
Interrupted Best-First random walk after 291837 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=58 ) properties seen :{}
Interrupted Best-First random walk after 631720 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=126 ) properties seen :{}
Interrupted Best-First random walk after 12001 steps, including 0 resets, run timeout after 5182 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 282075 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=56 ) properties seen :{}
Interrupted Best-First random walk after 249431 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=49 ) properties seen :{}
Interrupted Best-First random walk after 24443 steps, including 0 resets, run timeout after 5115 ms. (steps per millisecond=4 ) properties seen :{}
Interrupted Best-First random walk after 13001 steps, including 0 resets, run timeout after 5197 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 12001 steps, including 0 resets, run timeout after 5364 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 13001 steps, including 0 resets, run timeout after 5164 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 12001 steps, including 0 resets, run timeout after 5246 ms. (steps per millisecond=2 ) properties seen :{}
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5085 ms. (steps per millisecond=4 ) properties seen :{}
Interrupted Best-First random walk after 283075 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=56 ) properties seen :{}
Interrupted Best-First random walk after 569432 steps, including 1 resets, run timeout after 5008 ms. (steps per millisecond=113 ) properties seen :{}
Interrupted Best-First random walk after 22443 steps, including 0 resets, run timeout after 5035 ms. (steps per millisecond=4 ) properties seen :{}
// Phase 1: matrix 300370 rows 275625 cols
[2022-05-16 19:26:02] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 19:33:57] [INFO ] Computed 35315 place invariants in 822716 ms
Current structural bounds on expressions (after SMT) : [401, 401, 1203, 401, 33, 401, 401, 401, 401, 401, 401, 401, 802, 401, 802] Max seen :[54, 57, 374, 155, 6, 7, 49, 150, 137, 106, 65, 55, 43, 363, 53]
Support contains 117535 out of 275625 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 275625/275625 places, 300370/300370 transitions.
Applied a total of 0 rules in 5653 ms. Remains 275625 /275625 variables (removed 0) and now considering 300370/300370 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 275625/275625 places, 300370/300370 transitions.
Starting structural reductions, iteration 0 : 275625/275625 places, 300370/300370 transitions.
Applied a total of 0 rules in 5479 ms. Remains 275625 /275625 variables (removed 0) and now considering 300370/300370 (removed 0) transitions.
// Phase 1: matrix 300370 rows 275625 cols
[2022-05-16 19:38:01] [INFO ] Computed 35315 place invariants in 839602 ms
[2022-05-16 19:39:29] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 19:40:02] [INFO ] Implicit Places using invariants in 153917 ms returned []
Implicit Place search using SMT only with invariants took 153941 ms to find 0 implicit places.
// Phase 1: matrix 300370 rows 275625 cols
[2022-05-16 19:42:02] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 19:42:21] [INFO ] Dead Transitions using invariants and state equation in 138621 ms returned []
Finished structural reductions, in 1 iterations. Remains : 275625/275625 places, 300370/300370 transitions.
// Phase 1: matrix 300370 rows 275625 cols
[2022-05-16 19:44:21] [WARNING] Invariant computation timed out after 120 seconds.
Interrupted random walk after 6923 steps, including 0 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen :{0=51, 1=27, 2=193, 3=131, 4=2, 5=8, 6=20, 7=159, 8=134, 9=94, 10=79, 11=56, 12=31, 13=148, 14=45}
Interrupted Best-First random walk after 18443 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=3 ) properties seen :{}
Interrupted Best-First random walk after 244431 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=48 ) properties seen :{}
Interrupted Best-First random walk after 407412 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=81 ) properties seen :{}
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5123 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 234549 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=46 ) properties seen :{}
Interrupted Best-First random walk after 231549 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=46 ) properties seen :{}
Interrupted Best-First random walk after 17443 steps, including 0 resets, run timeout after 5034 ms. (steps per millisecond=3 ) properties seen :{}
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5256 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5452 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5129 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 9001 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 19443 steps, including 0 resets, run timeout after 5152 ms. (steps per millisecond=3 ) properties seen :{}
Interrupted Best-First random walk after 231549 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=46 ) properties seen :{}
Interrupted Best-First random walk after 431694 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=86 ) properties seen :{}
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=3 ) properties seen :{}
// Phase 1: matrix 300370 rows 275625 cols
[2022-05-16 19:48:08] [WARNING] Invariant computation timed out after 120 seconds.

BK_TIME_CONFINEMENT_REACHED

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="FamilyReunion-COL-L00400M0040C020P020G001"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is FamilyReunion-COL-L00400M0040C020P020G001, 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 r089-tall-165260117800247"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00400M0040C020P020G001.tgz
mv FamilyReunion-COL-L00400M0040C020P020G001 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 ;