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.r078-tall-165260110600661.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 itstools
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 r078-tall-165260110600661
=====================================================================

--------------------
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 1652709837707

Running Version 202205111006
[2022-05-16 14:03:58] [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 14:03:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 14:03:59] [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.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-16 14:03:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-16 14:03:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 731 ms
[2022-05-16 14:03:59] [INFO ] Detected 5 constant HL places corresponding to 106 PT places.
[2022-05-16 14:03:59] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 538109 PT places and 508890.0 transition bindings in 57 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
[2022-05-16 14:03:59] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2022-05-16 14:03:59] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2022-05-16 14:03:59] [INFO ] Computed 33 place invariants in 10 ms
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-15 11 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 66 rows 99 cols
[2022-05-16 14:03:59] [INFO ] Computed 33 place invariants in 8 ms
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2022-05-16 14:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 17 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2022-05-16 14:04:00] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 14:04:00] [INFO ] Added : 32 causal constraints over 7 iterations in 65 ms. Result :sat
Minimization took 13 ms.
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-16 14:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2022-05-16 14:04:00] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 14:04:00] [INFO ] Added : 47 causal constraints over 10 iterations in 75 ms. Result :sat
Minimization took 12 ms.
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-16 14:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2022-05-16 14:04:00] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 14:04:00] [INFO ] Added : 36 causal constraints over 8 iterations in 56 ms. Result :sat
Minimization took 15 ms.
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 14:04:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 14:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:00] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-16 14:04:00] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 14:04:01] [INFO ] Added : 11 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 9 ms.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-16 14:04:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-16 14:04:01] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 14:04:01] [INFO ] Added : 60 causal constraints over 12 iterations in 87 ms. Result :sat
Minimization took 17 ms.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-16 14:04:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-16 14:04:01] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 14:04:01] [INFO ] Added : 29 causal constraints over 6 iterations in 46 ms. Result :sat
Minimization took 12 ms.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-16 14:04:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2022-05-16 14:04:01] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 14:04:01] [INFO ] Added : 49 causal constraints over 10 iterations in 67 ms. Result :sat
Minimization took 16 ms.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-16 14:04:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-16 14:04:01] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 14:04:01] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 11 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2022-05-16 14:04:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:01] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-05-16 14:04:01] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 14:04:01] [INFO ] Added : 13 causal constraints over 3 iterations in 28 ms. Result :sat
Minimization took 9 ms.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-16 14:04:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-16 14:04:02] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 14:04:02] [INFO ] Added : 5 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 8 ms.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2022-05-16 14:04:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-05-16 14:04:02] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 14:04:02] [INFO ] Added : 18 causal constraints over 4 iterations in 28 ms. Result :sat
Minimization took 10 ms.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2022-05-16 14:04:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2022-05-16 14:04:02] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 14:04:02] [INFO ] Added : 33 causal constraints over 7 iterations in 45 ms. Result :sat
Minimization took 11 ms.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2022-05-16 14:04:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2022-05-16 14:04:02] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2022-05-16 14:04:02] [INFO ] Added : 43 causal constraints over 9 iterations in 61 ms. Result :sat
Minimization took 14 ms.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2022-05-16 14:04:02] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-16 14:04:02] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2022-05-16 14:04:02] [INFO ] Added : 65 causal constraints over 13 iterations in 88 ms. Result :sat
Minimization took 15 ms.
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2022-05-16 14:04:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:03] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-05-16 14:04:03] [INFO ] Solution in real domain found non-integer solution.
[2022-05-16 14:04:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-16 14:04:03] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2022-05-16 14:04:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-16 14:04:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2022-05-16 14:04:03] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2022-05-16 14:04:03] [INFO ] Added : 37 causal constraints over 8 iterations in 55 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [401, 401, 1203, 401, 33, 401, 401, 401, 401, 401, 401, 401, 802, 401, 802]
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 21
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 11
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
[2022-05-16 14:04:05] [INFO ] Unfolded HLPN to a Petri net with 477829 places and 412249 transitions 1184997 arcs in 1939 ms.
[2022-05-16 14:04:05] [INFO ] Unfolded 15 HLPN properties in 11 ms.
Deduced a syphon composed of 401 places in 1230 ms
Reduce places removed 467 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25879 ms. (steps per millisecond=0 ) properties (out of 15) seen :290
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1585 ms. (steps per millisecond=6 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2671 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2774 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2725 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2849 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2828 ms. (steps per millisecond=3 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1244 ms. (steps per millisecond=8 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1245 ms. (steps per millisecond=8 ) properties (out of 15) seen :0
// Phase 1: matrix 412249 rows 477362 cols
[2022-05-16 14:06:55] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:07:00] [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: Stream closed... 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: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:05] [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 1
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.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:10] [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 2
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.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:15] [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 3
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:876)
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)
[2022-05-16 14:07:20] [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 4
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:876)
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)
[2022-05-16 14:07:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:30] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:35] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:40] [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 8
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.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:45] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:50] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:07:55] [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 11
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:876)
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)
[2022-05-16 14:08:00] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
[2022-05-16 14:08:05] [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 13
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:876)
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)
[2022-05-16 14:08:10] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
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)
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, 68, 0, 0, 0, 106, 29, 85, 2, 0, 0, 0, 0]
Support contains 109515 out of 477362 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 477362/477362 places, 412249/412249 transitions.
Graph (complete) has 740288 edges and 477362 vertex of which 473308 are kept as prefixes of interest. Removing 4054 places using SCC suffix rule.827 ms
Discarding 4054 places :
Also discarding 2807 output transitions
Drop transitions removed 2807 transitions
Discarding 67368 places :
Implicit places reduction removed 67368 places
Drop transitions removed 53333 transitions
Trivial Post-agglo rules discarded 53333 transitions
Performed 53333 trivial Post agglomeration. Transition count delta: 53333
Iterating post reduction 0 with 120701 rules applied. Total rules applied 120702 place count 405940 transition count 356109
Reduce places removed 53333 places and 0 transitions.
Performed 2555 Post agglomeration using F-continuation condition.
Performed 5649 Post agglomeration using F-continuation condition.
Performed 8955 Post agglomeration using F-continuation condition.
Performed 12099 Post agglomeration using F-continuation condition.
Performed 15347 Post agglomeration using F-continuation condition.
Performed 18664 Post agglomeration using F-continuation condition.
Performed 22086 Post agglomeration using F-continuation condition.
Performed 25430 Post agglomeration using F-continuation condition.
Performed 28733 Post agglomeration using F-continuation condition.
Performed 31868 Post agglomeration using F-continuation condition.
Performed 35102 Post agglomeration using F-continuation condition.
Performed 38460 Post agglomeration using F-continuation condition.
Performed 41875 Post agglomeration using F-continuation condition.
Performed 44625 Post agglomeration using F-continuation condition.
Performed 47055 Post agglomeration using F-continuation condition.
Performed 49578 Post agglomeration using F-continuation condition.
Performed 52054 Post agglomeration using F-continuation condition.
Performed 54911 Post agglomeration using F-continuation condition.
Performed 57744 Post agglomeration using F-continuation condition.Transition count delta: 57744
Iterating post reduction 1 with 111077 rules applied. Total rules applied 231779 place count 352607 transition count 298365
Reduce places removed 57744 places and 0 transitions.
Iterating post reduction 2 with 57744 rules applied. Total rules applied 289523 place count 294863 transition count 298365
Performed 27669 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27669 Pre rules applied. Total rules applied 289523 place count 294863 transition count 270696
Deduced a syphon composed of 27669 places in 490 ms
Ensure Unique test removed 802 places
Reduce places removed 28471 places and 0 transitions.
Iterating global reduction 3 with 56140 rules applied. Total rules applied 345663 place count 266392 transition count 270696
Discarding 8822 places :
Implicit places reduction removed 8822 places
Iterating post reduction 3 with 8822 rules applied. Total rules applied 354485 place count 257570 transition count 270696
Performed 1085 Post agglomeration using F-continuation condition.
Performed 1604 Post agglomeration using F-continuation condition.Transition count delta: 1604
Deduced a syphon composed of 1604 places in 547 ms
Reduce places removed 1604 places and 0 transitions.
Iterating global reduction 4 with 3208 rules applied. Total rules applied 357693 place count 255966 transition count 269092
Free-agglomeration rule (complex) applied 1203 times.
Iterating global reduction 4 with 1203 rules applied. Total rules applied 358896 place count 255966 transition count 267889
Ensure Unique test removed 401 places
Reduce places removed 1604 places and 0 transitions.
Iterating post reduction 4 with 1604 rules applied. Total rules applied 360500 place count 254362 transition count 267889
Applied a total of 360500 rules in 1124891 ms. Remains 254362 /477362 variables (removed 223000) and now considering 267889/412249 (removed 144360) transitions.
Finished structural reductions, in 1 iterations. Remains : 254362/477362 places, 267889/412249 transitions.
// Phase 1: matrix 267889 rows 254362 cols
[2022-05-16 14:28:57] [WARNING] Invariant computation timed out after 120 seconds.
Finished random walk after 11016 steps, including 1 resets, run visited all 15 properties in 30002 ms. (steps per millisecond=0 )
FORMULA FamilyReunion-COL-L00400M0040C020P020G001-UpperBounds-13 401 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 36845 steps, including 0 resets, run timeout after 5134 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 336883 steps, including 1 resets, run timeout after 5012 ms. (steps per millisecond=67 ) properties seen 0
Interrupted Best-First random walk after 594314 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=118 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5165 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 320559 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=64 ) properties seen 0
Interrupted Best-First random walk after 280075 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=55 ) properties seen 0
Interrupted Best-First random walk after 326241 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=65 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5216 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5105 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5226 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5143 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 30443 steps, including 0 resets, run timeout after 5125 ms. (steps per millisecond=5 ) properties seen 0
Interrupted Best-First random walk after 327241 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=65 ) properties seen 0
Interrupted Best-First random walk after 30443 steps, including 0 resets, run timeout after 5126 ms. (steps per millisecond=5 ) properties seen 0
// Phase 1: matrix 267889 rows 254362 cols
[2022-05-16 14:32:39] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:36:07] [INFO ] Computed 34513 place invariants in 550257 ms
[2022-05-16 14:40:01] [INFO ] Computed 34513 place invariants in 562345 ms
Current structural bounds on expressions (after SMT) : [401, 401, 1203, 401, 33, 401, 401, 401, 401, 401, 401, 401, 802, 802] Max seen :[57, 46, 401, 137, 5, 9, 52, 153, 124, 101, 60, 58, 60, 59]
Support contains 109494 out of 254362 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 254362/254362 places, 267889/267889 transitions.
Graph (complete) has 494477 edges and 254362 vertex of which 254341 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.256 ms
Discarding 21 places :
Also discarding 0 output transitions
Free-agglomeration rule (complex) applied 8421 times.
Iterating global reduction 0 with 8421 rules applied. Total rules applied 8422 place count 254341 transition count 259468
Ensure Unique test removed 401 places
Reduce places removed 8822 places and 0 transitions.
Iterating post reduction 0 with 8822 rules applied. Total rules applied 17244 place count 245519 transition count 259468
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 17264 place count 245499 transition count 251448
Iterating global reduction 1 with 20 rules applied. Total rules applied 17284 place count 245499 transition count 251448
Applied a total of 17284 rules in 110610 ms. Remains 245499 /254362 variables (removed 8863) and now considering 251448/267889 (removed 16441) transitions.
Finished structural reductions, in 1 iterations. Remains : 245499/254362 places, 251448/267889 transitions.
// Phase 1: matrix 251448 rows 245499 cols
[2022-05-16 14:46:41] [WARNING] Invariant computation timed out after 120 seconds.
Finished random walk after 12480 steps, including 1 resets, run visited all 14 properties in 30002 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 29443 steps, including 0 resets, run timeout after 5028 ms. (steps per millisecond=5 ) properties seen 0
Interrupted Best-First random walk after 328241 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=65 ) properties seen 0
Interrupted Best-First random walk after 665124 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=132 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5124 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 335241 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=66 ) properties seen 0
Interrupted Best-First random walk after 327241 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=65 ) properties seen 0
Interrupted Best-First random walk after 333241 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=66 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5269 ms. (steps per millisecond=3 ) properties seen 0
[2022-05-16 14:47:52] [INFO ] Computed 113113 place invariants in 2577256 ms
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5153 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5196 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 16001 steps, including 0 resets, run timeout after 5147 ms. (steps per millisecond=3 ) properties seen 0
Interrupted Best-First random walk after 30443 steps, including 0 resets, run timeout after 5063 ms. (steps per millisecond=6 ) properties seen 0
Interrupted Best-First random walk after 339884 steps, including 1 resets, run timeout after 5012 ms. (steps per millisecond=67 ) properties seen 0
Interrupted Best-First random walk after 30443 steps, including 0 resets, run timeout after 5128 ms. (steps per millisecond=5 ) properties seen 0
// Phase 1: matrix 251448 rows 245499 cols
[2022-05-16 14:50:23] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 14:51:22] [INFO ] Computed 34091 place invariants in 400287 ms
[2022-05-16 14:55:36] [INFO ] Computed 34091 place invariants in 432503 ms
Current structural bounds on expressions (after SMT) : [401, 401, 1203, 401, 33, 401, 401, 401, 401, 401, 401, 401, 802, 802] Max seen :[59, 46, 401, 137, 5, 9, 52, 153, 124, 110, 60, 58, 60, 59]
Support contains 109494 out of 245499 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 245499/245499 places, 251448/251448 transitions.
Applied a total of 0 rules in 4876 ms. Remains 245499 /245499 variables (removed 0) and now considering 251448/251448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 245499/245499 places, 251448/251448 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 245499/245499 places, 251448/251448 transitions.
Applied a total of 0 rules in 5691 ms. Remains 245499 /245499 variables (removed 0) and now considering 251448/251448 (removed 0) transitions.
// Phase 1: matrix 251448 rows 245499 cols
[2022-05-16 15:03:04] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-16 15:03:35] [INFO ] Implicit Places using invariants in 150960 ms returned []
Implicit Place search using SMT only with invariants took 150961 ms to find 0 implicit places.
// Phase 1: matrix 251448 rows 245499 cols

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="FamilyReunion-COL-L00400M0040C020P020G001"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
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 r078-tall-165260110600661"
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 ;