Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r191-tall-167838876200042.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is FamilyReunion-COL-L00200M0020C010P010G005, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r191-tall-167838876200042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.8K Feb 26 17:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 15:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 15:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 20:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 20:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 24 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 146K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678564097230

Running Version 202205111006
[2023-03-11 19:48:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 19:48:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 19:48:18] [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.
[2023-03-11 19:48:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 19:48:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 774 ms
[2023-03-11 19:48:19] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2023-03-11 19:48:19] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2023-03-11 19:48:19] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 8 ms.
[2023-03-11 19:48:19] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2023-03-11 19:48:19] [INFO ] Computed 33 place invariants in 12 ms
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
// Phase 1: matrix 66 rows 99 cols
[2023-03-11 19:48:19] [INFO ] Computed 33 place invariants in 8 ms
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-11 19:48:19] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-11 19:48:19] [INFO ] Added : 2 causal constraints over 1 iterations in 35 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-11 19:48:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:19] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:19] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-11 19:48:19] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-11 19:48:19] [INFO ] Added : 2 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 11 ms.
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:19] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-11 19:48:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:19] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-11 19:48:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:19] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2023-03-11 19:48:19] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-11 19:48:20] [INFO ] Added : 34 causal constraints over 7 iterations in 97 ms. Result :sat
Minimization took 10 ms.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-11 19:48:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-11 19:48:20] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-11 19:48:20] [INFO ] Added : 47 causal constraints over 10 iterations in 126 ms. Result :sat
Minimization took 16 ms.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 19:48:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 19:48:20] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 19:48:20] [INFO ] Added : 64 causal constraints over 13 iterations in 93 ms. Result :sat
Minimization took 17 ms.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-11 19:48:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-11 19:48:20] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-11 19:48:20] [INFO ] Added : 51 causal constraints over 11 iterations in 97 ms. Result :sat
Minimization took 11 ms.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:20] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-11 19:48:20] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 19:48:20] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 8 ms.
[2023-03-11 19:48:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-11 19:48:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-11 19:48:21] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 19:48:21] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-11 19:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 19:48:21] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 19:48:21] [INFO ] Added : 31 causal constraints over 7 iterations in 51 ms. Result :sat
Minimization took 15 ms.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-11 19:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-11 19:48:21] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 19:48:21] [INFO ] Added : 9 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 11 ms.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 8 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-11 19:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-11 19:48:21] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-11 19:48:21] [INFO ] Added : 37 causal constraints over 8 iterations in 44 ms. Result :sat
Minimization took 12 ms.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-11 19:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-11 19:48:21] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 19:48:21] [INFO ] Added : 65 causal constraints over 13 iterations in 73 ms. Result :sat
Minimization took 19 ms.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 19:48:21] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-11 19:48:21] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 19:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-11 19:48:21] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 19:48:21] [INFO ] Added : 13 causal constraints over 3 iterations in 24 ms. Result :sat
Minimization took 9 ms.
[2023-03-11 19:48:22] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-11 19:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 7 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:22] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-11 19:48:22] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 19:48:22] [INFO ] Added : 49 causal constraints over 10 iterations in 59 ms. Result :sat
Minimization took 13 ms.
[2023-03-11 19:48:22] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:22] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-11 19:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 19:48:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-11 19:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 19:48:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-11 19:48:22] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-11 19:48:22] [INFO ] Added : 60 causal constraints over 12 iterations in 68 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 6, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18]
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 11
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 6
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
[2023-03-11 19:48:22] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 518 ms.
[2023-03-11 19:48:22] [INFO ] Unfolded 15 HLPN properties in 3 ms.
Deduced a syphon composed of 201 places in 410 ms
Reduce places removed 237 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7087 ms. (steps per millisecond=1 ) properties (out of 15) seen :495
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 729 ms. (steps per millisecond=13 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=14 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=14 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=15 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 786 ms. (steps per millisecond=12 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 15) seen :15
// Phase 1: matrix 110159 rows 128732 cols
[2023-03-11 19:50:36] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-11 19:50:41] [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)
[2023-03-11 19:50:44] [INFO ] Computed 30573 place invariants in 128008 ms
[2023-03-11 19:50:46] [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)
[2023-03-11 19:50:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java: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)
[2023-03-11 19:50:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 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)
[2023-03-11 19:51:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: 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)
[2023-03-11 19:51:06] [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 5
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)
[2023-03-11 19:51:11] [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 6
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)
[2023-03-11 19:51:16] [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)
[2023-03-11 19:51:21] [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)
[2023-03-11 19:51:26] [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 9
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)
[2023-03-11 19:51:31] [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)
[2023-03-11 19:51:36] [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: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)
[2023-03-11 19:51:41] [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)
[2023-03-11 19:51:46] [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)
[2023-03-11 19:51:51] [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) : [201, 201, 201, 201, 6, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 89, 0, 0, 0, 0, 132, 0, 32, 0, 0, 69, 33, 0, 0]
Support contains 29146 out of 128732 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Graph (complete) has 198208 edges and 128732 vertex of which 128274 are kept as prefixes of interest. Removing 458 places using SCC suffix rule.134 ms
Discarding 458 places :
Also discarding 11 output transitions
Drop transitions removed 11 transitions
Discarding 21909 places :
Implicit places reduction removed 21909 places
Drop transitions removed 23115 transitions
Trivial Post-agglo rules discarded 23115 transitions
Performed 23115 trivial Post agglomeration. Transition count delta: 23115
Iterating post reduction 0 with 45024 rules applied. Total rules applied 45025 place count 106365 transition count 87033
Reduce places removed 23115 places and 0 transitions.
Performed 12663 Post agglomeration using F-continuation condition.Transition count delta: 12663
Iterating post reduction 1 with 35778 rules applied. Total rules applied 80803 place count 83250 transition count 74370
Reduce places removed 12663 places and 0 transitions.
Iterating post reduction 2 with 12663 rules applied. Total rules applied 93466 place count 70587 transition count 74370
Performed 3819 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3819 Pre rules applied. Total rules applied 93466 place count 70587 transition count 70551
Deduced a syphon composed of 3819 places in 69 ms
Ensure Unique test removed 603 places
Reduce places removed 4422 places and 0 transitions.
Iterating global reduction 3 with 8241 rules applied. Total rules applied 101707 place count 66165 transition count 70551
Discarding 2211 places :
Implicit places reduction removed 2211 places
Iterating post reduction 3 with 2211 rules applied. Total rules applied 103918 place count 63954 transition count 70551
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 201 Pre rules applied. Total rules applied 103918 place count 63954 transition count 70350
Deduced a syphon composed of 201 places in 144 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 4 with 402 rules applied. Total rules applied 104320 place count 63753 transition count 70350
Performed 4623 Post agglomeration using F-continuation condition.Transition count delta: 4623
Deduced a syphon composed of 4623 places in 78 ms
Reduce places removed 4623 places and 0 transitions.
Iterating global reduction 4 with 9246 rules applied. Total rules applied 113566 place count 59130 transition count 65727
Free-agglomeration rule applied 2211 times.
Iterating global reduction 4 with 2211 rules applied. Total rules applied 115777 place count 59130 transition count 63516
Reduce places removed 2211 places and 0 transitions.
Iterating post reduction 4 with 2211 rules applied. Total rules applied 117988 place count 56919 transition count 63516
Free-agglomeration rule (complex) applied 7035 times.
Iterating global reduction 5 with 7035 rules applied. Total rules applied 125023 place count 56919 transition count 56481
Ensure Unique test removed 603 places
Reduce places removed 7638 places and 0 transitions.
Iterating post reduction 5 with 7638 rules applied. Total rules applied 132661 place count 49281 transition count 56481
Discarding 30 places :
Symmetric choice reduction at 6 with 30 rule applications. Total rules 132691 place count 49251 transition count 50451
Iterating global reduction 6 with 30 rules applied. Total rules applied 132721 place count 49251 transition count 50451
Applied a total of 132721 rules in 58787 ms. Remains 49251 /128732 variables (removed 79481) and now considering 50451/110159 (removed 59708) transitions.
Finished structural reductions, in 1 iterations. Remains : 49251/128732 places, 50451/110159 transitions.
// Phase 1: matrix 50451 rows 49251 cols
[2023-03-11 19:52:56] [INFO ] Computed 4830 place invariants in 5807 ms
Finished random walk after 49628 steps, including 11 resets, run visited all 15 properties in 30001 ms. (steps per millisecond=1 )
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-05 6 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 73780 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=14 ) properties seen 155
Interrupted Best-First random walk after 53000 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=10 ) properties seen 249
Interrupted Best-First random walk after 92400 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=18 ) properties seen 255
Interrupted Best-First random walk after 465167 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=92 ) properties seen 428
Interrupted Best-First random walk after 457149 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=91 ) properties seen 456
Interrupted Best-First random walk after 611482 steps, including 1 resets, run timeout after 5008 ms. (steps per millisecond=122 ) properties seen 174
Interrupted Best-First random walk after 134636 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=26 ) properties seen 329
Interrupted Best-First random walk after 80208 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=16 ) properties seen 206
Interrupted Best-First random walk after 134484 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=26 ) properties seen 311
Interrupted Best-First random walk after 739506 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen 467
Interrupted Best-First random walk after 76234 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=15 ) properties seen 206
Interrupted Best-First random walk after 78022 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=15 ) properties seen 198
Interrupted Best-First random walk after 512735 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 445
Interrupted Best-First random walk after 516621 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=103 ) properties seen 452
// Phase 1: matrix 50451 rows 49251 cols
[2023-03-11 19:54:42] [INFO ] Computed 4830 place invariants in 6210 ms
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 124, 35, 29, 33, 174, 41, 54, 32, 6, 69, 43, 27, 6]
Support contains 28744 out of 49251 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 49251/49251 places, 50451/50451 transitions.
Graph (complete) has 72564 edges and 49251 vertex of which 48447 are kept as prefixes of interest. Removing 804 places using SCC suffix rule.23 ms
Discarding 804 places :
Also discarding 603 output transitions
Drop transitions removed 603 transitions
Applied a total of 1 rules in 553 ms. Remains 48447 /49251 variables (removed 804) and now considering 49848/50451 (removed 603) transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/49251 places, 49848/50451 transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 19:56:43] [INFO ] Computed 4830 place invariants in 5773 ms
Finished random walk after 50278 steps, including 11 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 78518 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=15 ) properties seen 194
Interrupted Best-First random walk after 68466 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=13 ) properties seen 322
Interrupted Best-First random walk after 131938 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=26 ) properties seen 318
Interrupted Best-First random walk after 508425 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 445
Interrupted Best-First random walk after 514349 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 458
Interrupted Best-First random walk after 695381 steps, including 2 resets, run timeout after 5007 ms. (steps per millisecond=138 ) properties seen 174
Interrupted Best-First random walk after 93344 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=18 ) properties seen 251
Interrupted Best-First random walk after 54862 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=10 ) properties seen 151
Interrupted Best-First random walk after 94910 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=18 ) properties seen 257
Interrupted Best-First random walk after 729976 steps, including 2 resets, run timeout after 5021 ms. (steps per millisecond=145 ) properties seen 496
Interrupted Best-First random walk after 58512 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=11 ) properties seen 176
Interrupted Best-First random walk after 55196 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=10 ) properties seen 153
Interrupted Best-First random walk after 480869 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=96 ) properties seen 449
Interrupted Best-First random walk after 459991 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=91 ) properties seen 473
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 19:58:30] [INFO ] Computed 4830 place invariants in 7554 ms
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 161, 36, 36, 33, 174, 41, 54, 38, 6, 75, 47, 30, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 413 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 431 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:00:30] [INFO ] Computed 4830 place invariants in 7061 ms
[2023-03-11 20:00:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:00:34] [INFO ] Implicit Places using invariants in 10929 ms returned []
Implicit Place search using SMT only with invariants took 10930 ms to find 0 implicit places.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:00:42] [INFO ] Computed 4830 place invariants in 7696 ms
[2023-03-11 20:00:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:00:46] [INFO ] Dead Transitions using invariants and state equation in 11452 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:00:53] [INFO ] Computed 4830 place invariants in 7587 ms
Finished random walk after 50074 steps, including 11 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 60810 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=12 ) properties seen 140
Interrupted Best-First random walk after 58936 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=11 ) properties seen 277
Interrupted Best-First random walk after 96368 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=19 ) properties seen 243
Interrupted Best-First random walk after 477579 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=95 ) properties seen 465
Interrupted Best-First random walk after 474235 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=94 ) properties seen 428
Interrupted Best-First random walk after 631714 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=126 ) properties seen 174
Interrupted Best-First random walk after 94658 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=18 ) properties seen 267
Interrupted Best-First random walk after 57394 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=11 ) properties seen 173
Interrupted Best-First random walk after 95674 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=19 ) properties seen 243
Interrupted Best-First random walk after 730406 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=146 ) properties seen 470
Interrupted Best-First random walk after 63086 steps, including 0 resets, run timeout after 5012 ms. (steps per millisecond=12 ) properties seen 183
Interrupted Best-First random walk after 54600 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=10 ) properties seen 156
Interrupted Best-First random walk after 479287 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=95 ) properties seen 452
Interrupted Best-First random walk after 465755 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=93 ) properties seen 422
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:02:39] [INFO ] Computed 4830 place invariants in 5350 ms
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 161, 36, 36, 33, 174, 41, 54, 39, 6, 75, 47, 31, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 376 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 377 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:04:39] [INFO ] Computed 4830 place invariants in 5622 ms
[2023-03-11 20:04:42] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:04:42] [INFO ] Implicit Places using invariants in 9347 ms returned []
Implicit Place search using SMT only with invariants took 9356 ms to find 0 implicit places.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:04:49] [INFO ] Computed 4830 place invariants in 6114 ms
[2023-03-11 20:04:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:04:52] [INFO ] Dead Transitions using invariants and state equation in 9688 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:04:58] [INFO ] Computed 4830 place invariants in 6023 ms
Finished random walk after 50335 steps, including 11 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 60334 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=12 ) properties seen 152
Interrupted Best-First random walk after 58936 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=11 ) properties seen 277
Interrupted Best-First random walk after 95532 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=19 ) properties seen 256
Interrupted Best-First random walk after 485499 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=97 ) properties seen 467
Interrupted Best-First random walk after 473239 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=94 ) properties seen 440
Interrupted Best-First random walk after 632714 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=126 ) properties seen 174
Interrupted Best-First random walk after 95568 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=19 ) properties seen 265
Interrupted Best-First random walk after 57260 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=11 ) properties seen 167
Interrupted Best-First random walk after 94550 steps, including 0 resets, run timeout after 5017 ms. (steps per millisecond=18 ) properties seen 277
Interrupted Best-First random walk after 739374 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=147 ) properties seen 510
Interrupted Best-First random walk after 63138 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=12 ) properties seen 179
Interrupted Best-First random walk after 53790 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=10 ) properties seen 156
Interrupted Best-First random walk after 478015 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=95 ) properties seen 464
Interrupted Best-First random walk after 465913 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=93 ) properties seen 476
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:06:44] [INFO ] Computed 4830 place invariants in 5533 ms
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 161, 38, 36, 33, 174, 41, 54, 39, 6, 75, 47, 31, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 386 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 376 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:08:42] [INFO ] Computed 4830 place invariants in 5477 ms
[2023-03-11 20:08:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:08:46] [INFO ] Implicit Places using invariants in 9070 ms returned []
Implicit Place search using SMT only with invariants took 9071 ms to find 0 implicit places.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:08:52] [INFO ] Computed 4830 place invariants in 5751 ms
[2023-03-11 20:08:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:08:56] [INFO ] Dead Transitions using invariants and state equation in 9467 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:09:01] [INFO ] Computed 4830 place invariants in 5353 ms
Finished random walk after 50317 steps, including 11 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 60694 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=12 ) properties seen 153
Interrupted Best-First random walk after 58512 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=11 ) properties seen 275
Interrupted Best-First random walk after 96816 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=19 ) properties seen 227
Interrupted Best-First random walk after 485951 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=97 ) properties seen 441
Interrupted Best-First random walk after 472075 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=94 ) properties seen 455
Interrupted Best-First random walk after 632714 steps, including 1 resets, run timeout after 5008 ms. (steps per millisecond=126 ) properties seen 174
Interrupted Best-First random walk after 95200 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=19 ) properties seen 263
Interrupted Best-First random walk after 57438 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=11 ) properties seen 157
Interrupted Best-First random walk after 95018 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=18 ) properties seen 277
Interrupted Best-First random walk after 743570 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=148 ) properties seen 464
Interrupted Best-First random walk after 63834 steps, including 0 resets, run timeout after 5030 ms. (steps per millisecond=12 ) properties seen 167
Interrupted Best-First random walk after 54616 steps, including 0 resets, run timeout after 5023 ms. (steps per millisecond=10 ) properties seen 145
Interrupted Best-First random walk after 481339 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=96 ) properties seen 504
Interrupted Best-First random walk after 454163 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=90 ) properties seen 479
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:10:47] [INFO ] Computed 4830 place invariants in 5499 ms
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 161, 38, 36, 33, 174, 41, 57, 39, 6, 77, 54, 31, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 364 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 408 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:12:46] [INFO ] Computed 4830 place invariants in 5263 ms
[2023-03-11 20:12:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:12:50] [INFO ] Implicit Places using invariants in 8920 ms returned []
Implicit Place search using SMT only with invariants took 8933 ms to find 0 implicit places.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:12:55] [INFO ] Computed 4830 place invariants in 5447 ms
[2023-03-11 20:12:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:12:59] [INFO ] Dead Transitions using invariants and state equation in 9058 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:13:04] [INFO ] Computed 4830 place invariants in 5483 ms
Finished random walk after 50253 steps, including 11 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 60870 steps, including 0 resets, run timeout after 5039 ms. (steps per millisecond=12 ) properties seen 160
Interrupted Best-First random walk after 58936 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=11 ) properties seen 277
Interrupted Best-First random walk after 94946 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=18 ) properties seen 257
Interrupted Best-First random walk after 487833 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=97 ) properties seen 446
Interrupted Best-First random walk after 474011 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=94 ) properties seen 455
Interrupted Best-First random walk after 638618 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=127 ) properties seen 174
Interrupted Best-First random walk after 95880 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=19 ) properties seen 240
Interrupted Best-First random walk after 58528 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=11 ) properties seen 143
Interrupted Best-First random walk after 96324 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=19 ) properties seen 255
Interrupted Best-First random walk after 752146 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=150 ) properties seen 460
Interrupted Best-First random walk after 63458 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=12 ) properties seen 169
Interrupted Best-First random walk after 54572 steps, including 0 resets, run timeout after 5037 ms. (steps per millisecond=10 ) properties seen 145
Interrupted Best-First random walk after 483739 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=96 ) properties seen 457
Interrupted Best-First random walk after 464323 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=92 ) properties seen 478
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:14:50] [INFO ] Computed 4830 place invariants in 5331 ms
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 161, 38, 36, 33, 174, 52, 57, 39, 6, 77, 54, 36, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 378 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 378 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:16:49] [INFO ] Computed 4830 place invariants in 5359 ms
[2023-03-11 20:16:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:16:52] [INFO ] Implicit Places using invariants in 9060 ms returned []
Implicit Place search using SMT only with invariants took 9063 ms to find 0 implicit places.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:16:59] [INFO ] Computed 4830 place invariants in 6527 ms
[2023-03-11 20:17:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:17:03] [INFO ] Dead Transitions using invariants and state equation in 10127 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:17:09] [INFO ] Computed 4830 place invariants in 6021 ms
Finished random walk after 50415 steps, including 11 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=1 )
Interrupted Best-First random walk after 60688 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=12 ) properties seen 152
Interrupted Best-First random walk after 58936 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=11 ) properties seen 277
Interrupted Best-First random walk after 94838 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=18 ) properties seen 274
Interrupted Best-First random walk after 485355 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=97 ) properties seen 463
Interrupted Best-First random walk after 476151 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 482
Interrupted Best-First random walk after 634156 steps, including 1 resets, run timeout after 5004 ms. (steps per millisecond=126 ) properties seen 174
Interrupted Best-First random walk after 95848 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=19 ) properties seen 255
Interrupted Best-First random walk after 57104 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=11 ) properties seen 161
Interrupted Best-First random walk after 95576 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=19 ) properties seen 267
Interrupted Best-First random walk after 739678 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=147 ) properties seen 470
Interrupted Best-First random walk after 63288 steps, including 0 resets, run timeout after 5029 ms. (steps per millisecond=12 ) properties seen 184
Interrupted Best-First random walk after 54440 steps, including 0 resets, run timeout after 5021 ms. (steps per millisecond=10 ) properties seen 149
Interrupted Best-First random walk after 472501 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=94 ) properties seen 451
Interrupted Best-First random walk after 458609 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=91 ) properties seen 453
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:18:54] [INFO ] Computed 4830 place invariants in 5459 ms
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[140, 161, 38, 36, 33, 174, 52, 57, 39, 6, 77, 54, 36, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 363 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 350 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:20:53] [INFO ] Computed 4830 place invariants in 5703 ms
[2023-03-11 20:20:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:20:57] [INFO ] Implicit Places using invariants in 9308 ms returned []
Implicit Place search using SMT only with invariants took 9312 ms to find 0 implicit places.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:21:02] [INFO ] Computed 4830 place invariants in 5289 ms
[2023-03-11 20:21:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:21:06] [INFO ] Dead Transitions using invariants and state equation in 8907 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 48447/48447 places, 49848/49848 transitions.
Starting property specific reduction for FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-00
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:21:12] [INFO ] Computed 4830 place invariants in 5788 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1231 ms. (steps per millisecond=8 ) properties (out of 1) seen :103
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 816 ms. (steps per millisecond=12 ) properties (out of 1) seen :2
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-11 20:21:20] [INFO ] Computed 4830 place invariants in 5691 ms
Current structural bounds on expressions (after SMT) : [-1] Max seen :[103]
Support contains 4221 out of 48447 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Graph (complete) has 71358 edges and 48447 vertex of which 17487 are kept as prefixes of interest. Removing 30960 places using SCC suffix rule.16 ms
Discarding 30960 places :
Also discarding 32763 output transitions
Drop transitions removed 32763 transitions
Performed 201 Post agglomeration using F-continuation condition.Transition count delta: 201
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 0 with 402 rules applied. Total rules applied 403 place count 17286 transition count 16884
Free-agglomeration rule (complex) applied 4221 times.
Iterating global reduction 0 with 4221 rules applied. Total rules applied 4624 place count 17286 transition count 12663
Ensure Unique test removed 4221 places
Reduce places removed 8442 places and 0 transitions.
Iterating post reduction 0 with 8442 rules applied. Total rules applied 13066 place count 8844 transition count 12663
Applied a total of 13066 rules in 3429 ms. Remains 8844 /48447 variables (removed 39603) and now considering 12663/49848 (removed 37185) transitions.
Finished structural reductions, in 1 iterations. Remains : 8844/48447 places, 12663/49848 transitions.
// Phase 1: matrix 12663 rows 8844 cols
[2023-03-11 20:21:28] [INFO ] Computed 201 place invariants in 76 ms
Finished random walk after 229055 steps, including 379 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 61129 steps, including 0 resets, run visited all 1 properties in 5008 ms. (steps per millisecond=12 )
// Phase 1: matrix 12663 rows 8844 cols
[2023-03-11 20:22:04] [INFO ] Computed 201 place invariants in 75 ms
[2023-03-11 20:22:05] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 165 ms returned sat
[2023-03-11 20:22:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:12] [INFO ] [Real]Absence check using state equation in 7895 ms returned sat
[2023-03-11 20:22:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:22:14] [INFO ] [Nat]Absence check using 0 positive and 201 generalized place invariants in 172 ms returned sat
[2023-03-11 20:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:22:22] [INFO ] [Nat]Absence check using state equation in 8182 ms returned sat
[2023-03-11 20:22:23] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 592 ms.
[2023-03-11 20:22:42] [INFO ] Added : 170 causal constraints over 34 iterations in 20122 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[103]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 592 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 618 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
// Phase 1: matrix 12663 rows 8844 cols
[2023-03-11 20:22:49] [INFO ] Computed 201 place invariants in 71 ms
[2023-03-11 20:22:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:22:51] [INFO ] Implicit Places using invariants in 1263 ms returned [4455, 4472, 4489, 4506, 4615]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1270 ms to find 5 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 8839/8844 places, 12663/12663 transitions.
Free-agglomeration rule applied 105 times.
Iterating global reduction 0 with 105 rules applied. Total rules applied 105 place count 8839 transition count 12558
Reduce places removed 105 places and 0 transitions.
Iterating post reduction 0 with 105 rules applied. Total rules applied 210 place count 8734 transition count 12558
Applied a total of 210 rules in 1194 ms. Remains 8734 /8839 variables (removed 105) and now considering 12558/12663 (removed 105) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:22:52] [INFO ] Computed 196 place invariants in 66 ms
[2023-03-11 20:22:53] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:22:53] [INFO ] Implicit Places using invariants in 879 ms returned []
Implicit Place search using SMT only with invariants took 881 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 8734/8844 places, 12558/12663 transitions.
Finished structural reductions, in 2 iterations. Remains : 8734/8844 places, 12558/12663 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:22:53] [INFO ] Computed 196 place invariants in 75 ms
Finished random walk after 230390 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 61609 steps, including 0 resets, run visited all 1 properties in 5031 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:23:28] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:23:29] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 167 ms returned sat
[2023-03-11 20:23:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:38] [INFO ] [Real]Absence check using state equation in 8900 ms returned sat
[2023-03-11 20:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:23:39] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 167 ms returned sat
[2023-03-11 20:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:23:48] [INFO ] [Nat]Absence check using state equation in 9319 ms returned sat
[2023-03-11 20:23:49] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 645 ms.
[2023-03-11 20:24:10] [INFO ] Added : 175 causal constraints over 35 iterations in 20849 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[118]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 603 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 579 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:24:16] [INFO ] Computed 196 place invariants in 74 ms
[2023-03-11 20:24:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:24:17] [INFO ] Implicit Places using invariants in 908 ms returned []
Implicit Place search using SMT only with invariants took 909 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:24:17] [INFO ] Computed 196 place invariants in 68 ms
[2023-03-11 20:24:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:24:18] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:24:18] [INFO ] Computed 196 place invariants in 75 ms
Finished random walk after 230698 steps, including 385 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 58609 steps, including 0 resets, run visited all 1 properties in 5010 ms. (steps per millisecond=11 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:24:53] [INFO ] Computed 196 place invariants in 74 ms
[2023-03-11 20:24:54] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 166 ms returned sat
[2023-03-11 20:24:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:02] [INFO ] [Real]Absence check using state equation in 8602 ms returned sat
[2023-03-11 20:25:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:25:04] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 164 ms returned sat
[2023-03-11 20:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:25:13] [INFO ] [Nat]Absence check using state equation in 8854 ms returned sat
[2023-03-11 20:25:14] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 509 ms.
[2023-03-11 20:25:33] [INFO ] Added : 170 causal constraints over 34 iterations in 20045 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[131]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 567 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 578 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:25:39] [INFO ] Computed 196 place invariants in 68 ms
[2023-03-11 20:25:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:25:40] [INFO ] Implicit Places using invariants in 892 ms returned []
Implicit Place search using SMT only with invariants took 893 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:25:40] [INFO ] Computed 196 place invariants in 68 ms
[2023-03-11 20:25:41] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:25:41] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:25:41] [INFO ] Computed 196 place invariants in 71 ms
Finished random walk after 230440 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 67653 steps, including 0 resets, run visited all 1 properties in 5056 ms. (steps per millisecond=13 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:26:16] [INFO ] Computed 196 place invariants in 74 ms
[2023-03-11 20:26:17] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 170 ms returned sat
[2023-03-11 20:26:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:26] [INFO ] [Real]Absence check using state equation in 8430 ms returned sat
[2023-03-11 20:26:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:26:27] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 169 ms returned sat
[2023-03-11 20:26:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:26:36] [INFO ] [Nat]Absence check using state equation in 8616 ms returned sat
[2023-03-11 20:26:37] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 522 ms.
[2023-03-11 20:26:56] [INFO ] Added : 175 causal constraints over 35 iterations in 20080 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[143]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 563 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 559 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:27:02] [INFO ] Computed 196 place invariants in 73 ms
[2023-03-11 20:27:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:27:03] [INFO ] Implicit Places using invariants in 909 ms returned []
Implicit Place search using SMT only with invariants took 910 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:27:03] [INFO ] Computed 196 place invariants in 85 ms
[2023-03-11 20:27:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:27:04] [INFO ] Dead Transitions using invariants and state equation in 828 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:27:04] [INFO ] Computed 196 place invariants in 66 ms
Finished random walk after 230430 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 67653 steps, including 0 resets, run visited all 1 properties in 5065 ms. (steps per millisecond=13 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:27:40] [INFO ] Computed 196 place invariants in 75 ms
[2023-03-11 20:27:40] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 164 ms returned sat
[2023-03-11 20:27:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:49] [INFO ] [Real]Absence check using state equation in 8304 ms returned sat
[2023-03-11 20:27:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:27:50] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 166 ms returned sat
[2023-03-11 20:27:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:27:59] [INFO ] [Nat]Absence check using state equation in 9154 ms returned sat
[2023-03-11 20:28:00] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 525 ms.
[2023-03-11 20:28:20] [INFO ] Added : 180 causal constraints over 36 iterations in 20660 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[150]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 558 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 572 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:28:26] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:28:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:28:27] [INFO ] Implicit Places using invariants in 874 ms returned []
Implicit Place search using SMT only with invariants took 882 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:28:27] [INFO ] Computed 196 place invariants in 67 ms
[2023-03-11 20:28:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:28:28] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:28:28] [INFO ] Computed 196 place invariants in 75 ms
Finished random walk after 230673 steps, including 385 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 67653 steps, including 0 resets, run visited all 1 properties in 5046 ms. (steps per millisecond=13 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:29:04] [INFO ] Computed 196 place invariants in 74 ms
[2023-03-11 20:29:05] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 165 ms returned sat
[2023-03-11 20:29:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:13] [INFO ] [Real]Absence check using state equation in 8259 ms returned sat
[2023-03-11 20:29:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:29:14] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 168 ms returned sat
[2023-03-11 20:29:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:29:23] [INFO ] [Nat]Absence check using state equation in 9048 ms returned sat
[2023-03-11 20:29:24] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 514 ms.
[2023-03-11 20:29:44] [INFO ] Added : 170 causal constraints over 34 iterations in 20543 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[156]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 575 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 561 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:29:50] [INFO ] Computed 196 place invariants in 73 ms
[2023-03-11 20:29:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:29:51] [INFO ] Implicit Places using invariants in 896 ms returned []
Implicit Place search using SMT only with invariants took 897 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:29:51] [INFO ] Computed 196 place invariants in 68 ms
[2023-03-11 20:29:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:29:52] [INFO ] Dead Transitions using invariants and state equation in 894 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:29:52] [INFO ] Computed 196 place invariants in 71 ms
Finished random walk after 230260 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 67653 steps, including 0 resets, run visited all 1 properties in 5048 ms. (steps per millisecond=13 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:30:27] [INFO ] Computed 196 place invariants in 71 ms
[2023-03-11 20:30:28] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 165 ms returned sat
[2023-03-11 20:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:38] [INFO ] [Real]Absence check using state equation in 9330 ms returned sat
[2023-03-11 20:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:30:39] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 167 ms returned sat
[2023-03-11 20:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:30:48] [INFO ] [Nat]Absence check using state equation in 9042 ms returned sat
[2023-03-11 20:30:49] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 545 ms.
[2023-03-11 20:31:09] [INFO ] Added : 175 causal constraints over 35 iterations in 20242 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[163]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 575 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 583 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:31:15] [INFO ] Computed 196 place invariants in 75 ms
[2023-03-11 20:31:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:31:16] [INFO ] Implicit Places using invariants in 869 ms returned []
Implicit Place search using SMT only with invariants took 870 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:31:16] [INFO ] Computed 196 place invariants in 71 ms
[2023-03-11 20:31:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:31:17] [INFO ] Dead Transitions using invariants and state equation in 877 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:31:17] [INFO ] Computed 196 place invariants in 74 ms
Finished random walk after 230213 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 67653 steps, including 0 resets, run visited all 1 properties in 5062 ms. (steps per millisecond=13 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:31:52] [INFO ] Computed 196 place invariants in 73 ms
[2023-03-11 20:31:53] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 163 ms returned sat
[2023-03-11 20:31:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:02] [INFO ] [Real]Absence check using state equation in 8763 ms returned sat
[2023-03-11 20:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:32:03] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 172 ms returned sat
[2023-03-11 20:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:32:12] [INFO ] [Nat]Absence check using state equation in 8821 ms returned sat
[2023-03-11 20:32:13] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 516 ms.
[2023-03-11 20:32:32] [INFO ] Added : 170 causal constraints over 34 iterations in 20304 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[168]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 565 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 563 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:32:39] [INFO ] Computed 196 place invariants in 76 ms
[2023-03-11 20:32:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:32:39] [INFO ] Implicit Places using invariants in 863 ms returned []
Implicit Place search using SMT only with invariants took 864 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:32:39] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:32:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:32:40] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:32:41] [INFO ] Computed 196 place invariants in 75 ms
Finished random walk after 230345 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 67653 steps, including 0 resets, run visited all 1 properties in 5064 ms. (steps per millisecond=13 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:33:16] [INFO ] Computed 196 place invariants in 73 ms
[2023-03-11 20:33:17] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 173 ms returned sat
[2023-03-11 20:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:26] [INFO ] [Real]Absence check using state equation in 8948 ms returned sat
[2023-03-11 20:33:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:33:27] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 166 ms returned sat
[2023-03-11 20:33:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:33:36] [INFO ] [Nat]Absence check using state equation in 9333 ms returned sat
[2023-03-11 20:33:37] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 507 ms.
[2023-03-11 20:33:57] [INFO ] Added : 175 causal constraints over 35 iterations in 20129 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[172]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 578 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 562 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:34:03] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:34:04] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:34:04] [INFO ] Implicit Places using invariants in 868 ms returned []
Implicit Place search using SMT only with invariants took 869 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:34:04] [INFO ] Computed 196 place invariants in 68 ms
[2023-03-11 20:34:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:34:05] [INFO ] Dead Transitions using invariants and state equation in 874 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:34:05] [INFO ] Computed 196 place invariants in 76 ms
Finished random walk after 230764 steps, including 385 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 58609 steps, including 0 resets, run visited all 1 properties in 5009 ms. (steps per millisecond=11 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:34:40] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:34:41] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 166 ms returned sat
[2023-03-11 20:34:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:49] [INFO ] [Real]Absence check using state equation in 8221 ms returned sat
[2023-03-11 20:34:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:34:50] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 163 ms returned sat
[2023-03-11 20:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:34:59] [INFO ] [Nat]Absence check using state equation in 8890 ms returned sat
[2023-03-11 20:35:00] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 524 ms.
[2023-03-11 20:35:20] [INFO ] Added : 180 causal constraints over 36 iterations in 20575 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[176]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 568 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 579 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:35:27] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:35:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:35:27] [INFO ] Implicit Places using invariants in 883 ms returned []
Implicit Place search using SMT only with invariants took 884 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:35:27] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:35:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:35:28] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:35:28] [INFO ] Computed 196 place invariants in 73 ms
Finished random walk after 230386 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 59609 steps, including 0 resets, run visited all 1 properties in 5054 ms. (steps per millisecond=11 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:36:04] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:36:05] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 166 ms returned sat
[2023-03-11 20:36:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:13] [INFO ] [Real]Absence check using state equation in 8544 ms returned sat
[2023-03-11 20:36:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:36:14] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 161 ms returned sat
[2023-03-11 20:36:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:36:23] [INFO ] [Nat]Absence check using state equation in 8971 ms returned sat
[2023-03-11 20:36:24] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 515 ms.
[2023-03-11 20:36:44] [INFO ] Added : 170 causal constraints over 34 iterations in 20299 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[180]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 569 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 568 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:36:50] [INFO ] Computed 196 place invariants in 75 ms
[2023-03-11 20:36:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:36:51] [INFO ] Implicit Places using invariants in 902 ms returned []
Implicit Place search using SMT only with invariants took 903 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:36:51] [INFO ] Computed 196 place invariants in 70 ms
[2023-03-11 20:36:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:36:52] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:36:52] [INFO ] Computed 196 place invariants in 73 ms
Finished random walk after 230154 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 59609 steps, including 0 resets, run visited all 1 properties in 5060 ms. (steps per millisecond=11 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:37:27] [INFO ] Computed 196 place invariants in 71 ms
[2023-03-11 20:37:28] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 162 ms returned sat
[2023-03-11 20:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:37] [INFO ] [Real]Absence check using state equation in 8542 ms returned sat
[2023-03-11 20:37:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:37:38] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 164 ms returned sat
[2023-03-11 20:37:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:37:47] [INFO ] [Nat]Absence check using state equation in 8780 ms returned sat
[2023-03-11 20:37:48] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 516 ms.
[2023-03-11 20:38:07] [INFO ] Added : 170 causal constraints over 34 iterations in 20162 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[184]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 585 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 559 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:38:14] [INFO ] Computed 196 place invariants in 74 ms
[2023-03-11 20:38:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:38:14] [INFO ] Implicit Places using invariants in 890 ms returned []
Implicit Place search using SMT only with invariants took 891 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:38:15] [INFO ] Computed 196 place invariants in 75 ms
[2023-03-11 20:38:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:38:15] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:38:16] [INFO ] Computed 196 place invariants in 75 ms
Finished random walk after 230572 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 62631 steps, including 0 resets, run visited all 1 properties in 5075 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:38:51] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:38:52] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 163 ms returned sat
[2023-03-11 20:38:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:00] [INFO ] [Real]Absence check using state equation in 8759 ms returned sat
[2023-03-11 20:39:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:39:02] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 166 ms returned sat
[2023-03-11 20:39:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:39:11] [INFO ] [Nat]Absence check using state equation in 8892 ms returned sat
[2023-03-11 20:39:11] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 524 ms.
[2023-03-11 20:39:31] [INFO ] Added : 175 causal constraints over 35 iterations in 20050 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[187]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 560 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 574 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:39:37] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:39:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:39:38] [INFO ] Implicit Places using invariants in 873 ms returned []
Implicit Place search using SMT only with invariants took 896 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:39:38] [INFO ] Computed 196 place invariants in 66 ms
[2023-03-11 20:39:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:39:39] [INFO ] Dead Transitions using invariants and state equation in 868 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:39:39] [INFO ] Computed 196 place invariants in 76 ms
Finished random walk after 230724 steps, including 385 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 62631 steps, including 0 resets, run visited all 1 properties in 5061 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:40:14] [INFO ] Computed 196 place invariants in 74 ms
[2023-03-11 20:40:15] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 162 ms returned sat
[2023-03-11 20:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:24] [INFO ] [Real]Absence check using state equation in 8903 ms returned sat
[2023-03-11 20:40:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:40:25] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 164 ms returned sat
[2023-03-11 20:40:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:40:34] [INFO ] [Nat]Absence check using state equation in 9032 ms returned sat
[2023-03-11 20:40:35] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 514 ms.
[2023-03-11 20:40:55] [INFO ] Added : 170 causal constraints over 34 iterations in 20015 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[189]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 565 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 564 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:41:01] [INFO ] Computed 196 place invariants in 69 ms
[2023-03-11 20:41:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:41:02] [INFO ] Implicit Places using invariants in 903 ms returned []
Implicit Place search using SMT only with invariants took 904 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:41:02] [INFO ] Computed 196 place invariants in 69 ms
[2023-03-11 20:41:03] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:41:03] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:41:03] [INFO ] Computed 196 place invariants in 75 ms
Finished random walk after 230296 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 61609 steps, including 0 resets, run visited all 1 properties in 5013 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:41:38] [INFO ] Computed 196 place invariants in 75 ms
[2023-03-11 20:41:39] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 163 ms returned sat
[2023-03-11 20:41:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:48] [INFO ] [Real]Absence check using state equation in 8762 ms returned sat
[2023-03-11 20:41:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:41:49] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 167 ms returned sat
[2023-03-11 20:41:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:41:58] [INFO ] [Nat]Absence check using state equation in 9423 ms returned sat
[2023-03-11 20:41:59] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 503 ms.
[2023-03-11 20:42:20] [INFO ] Added : 180 causal constraints over 36 iterations in 20791 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[191]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 576 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 558 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:42:26] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:42:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:42:27] [INFO ] Implicit Places using invariants in 884 ms returned []
Implicit Place search using SMT only with invariants took 885 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:42:27] [INFO ] Computed 196 place invariants in 72 ms
[2023-03-11 20:42:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:42:28] [INFO ] Dead Transitions using invariants and state equation in 880 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:42:28] [INFO ] Computed 196 place invariants in 73 ms
Finished random walk after 230592 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 61609 steps, including 0 resets, run visited all 1 properties in 5003 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:43:03] [INFO ] Computed 196 place invariants in 70 ms
[2023-03-11 20:43:04] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 162 ms returned sat
[2023-03-11 20:43:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:43:13] [INFO ] [Real]Absence check using state equation in 9359 ms returned sat
[2023-03-11 20:43:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:43:14] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 177 ms returned sat
[2023-03-11 20:43:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:43:26] [INFO ] [Nat]Absence check using state equation in 11757 ms returned sat
[2023-03-11 20:43:27] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 468 ms.
[2023-03-11 20:43:47] [INFO ] Added : 170 causal constraints over 34 iterations in 20628 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[193]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 589 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 565 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:43:54] [INFO ] Computed 196 place invariants in 73 ms
[2023-03-11 20:43:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:43:54] [INFO ] Implicit Places using invariants in 896 ms returned []
Implicit Place search using SMT only with invariants took 922 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:43:54] [INFO ] Computed 196 place invariants in 68 ms
[2023-03-11 20:43:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:43:55] [INFO ] Dead Transitions using invariants and state equation in 889 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:43:56] [INFO ] Computed 196 place invariants in 75 ms
Finished random walk after 230624 steps, including 385 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 62631 steps, including 0 resets, run visited all 1 properties in 5070 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:44:31] [INFO ] Computed 196 place invariants in 75 ms
[2023-03-11 20:44:32] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 162 ms returned sat
[2023-03-11 20:44:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:44:41] [INFO ] [Real]Absence check using state equation in 8979 ms returned sat
[2023-03-11 20:44:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:44:42] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 165 ms returned sat
[2023-03-11 20:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:44:51] [INFO ] [Nat]Absence check using state equation in 9370 ms returned sat
[2023-03-11 20:44:52] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 493 ms.
[2023-03-11 20:45:12] [INFO ] Added : 170 causal constraints over 34 iterations in 20083 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[195]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 563 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 585 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:45:18] [INFO ] Computed 196 place invariants in 75 ms
[2023-03-11 20:45:19] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:45:19] [INFO ] Implicit Places using invariants in 880 ms returned []
Implicit Place search using SMT only with invariants took 882 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:45:19] [INFO ] Computed 196 place invariants in 77 ms
[2023-03-11 20:45:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:45:20] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:45:20] [INFO ] Computed 196 place invariants in 80 ms
Finished random walk after 230352 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 62631 steps, including 0 resets, run visited all 1 properties in 5069 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:45:55] [INFO ] Computed 196 place invariants in 71 ms
[2023-03-11 20:45:56] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 164 ms returned sat
[2023-03-11 20:45:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:46:05] [INFO ] [Real]Absence check using state equation in 8957 ms returned sat
[2023-03-11 20:46:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:46:06] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 165 ms returned sat
[2023-03-11 20:46:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:46:16] [INFO ] [Nat]Absence check using state equation in 9458 ms returned sat
[2023-03-11 20:46:16] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 497 ms.
[2023-03-11 20:46:36] [INFO ] Added : 175 causal constraints over 35 iterations in 20129 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[197]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 566 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 564 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:46:42] [INFO ] Computed 196 place invariants in 73 ms
[2023-03-11 20:46:43] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:46:43] [INFO ] Implicit Places using invariants in 894 ms returned []
Implicit Place search using SMT only with invariants took 895 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:46:43] [INFO ] Computed 196 place invariants in 74 ms
[2023-03-11 20:46:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:46:44] [INFO ] Dead Transitions using invariants and state equation in 870 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:46:44] [INFO ] Computed 196 place invariants in 74 ms
Finished random walk after 230640 steps, including 385 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 61609 steps, including 0 resets, run visited all 1 properties in 5002 ms. (steps per millisecond=12 )
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:47:19] [INFO ] Computed 196 place invariants in 81 ms
[2023-03-11 20:47:20] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 176 ms returned sat
[2023-03-11 20:47:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 20:47:33] [INFO ] [Real]Absence check using state equation in 12541 ms returned sat
[2023-03-11 20:47:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 20:47:34] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 181 ms returned sat
[2023-03-11 20:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 20:47:47] [INFO ] [Nat]Absence check using state equation in 12664 ms returned sat
[2023-03-11 20:47:48] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 536 ms.
[2023-03-11 20:48:07] [INFO ] Added : 170 causal constraints over 34 iterations in 20177 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[199]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 578 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 563 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:48:14] [INFO ] Computed 196 place invariants in 70 ms
[2023-03-11 20:48:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:48:15] [INFO ] Implicit Places using invariants in 887 ms returned []
Implicit Place search using SMT only with invariants took 888 ms to find 0 implicit places.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:48:15] [INFO ] Computed 196 place invariants in 68 ms
[2023-03-11 20:48:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 20:48:15] [INFO ] Dead Transitions using invariants and state equation in 885 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8734/8734 places, 12558/12558 transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-11 20:48:16] [INFO ] Computed 196 place invariants in 75 ms

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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-L00200M0020C010P010G005"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is FamilyReunion-COL-L00200M0020C010P010G005, 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 r191-tall-167838876200042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00200M0020C010P010G005.tgz
mv FamilyReunion-COL-L00200M0020C010P010G005 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 ;