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.r167-tall-167838852900333.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r167-tall-167838852900333
=====================================================================

--------------------
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 1678453932189

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00200M0020C010P010G005
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 13:12:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-10 13:12:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 13:12:14] [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.
[2023-03-10 13:12:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 13:12:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 616 ms
[2023-03-10 13:12:14] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2023-03-10 13:12:14] [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.
[2023-03-10 13:12:14] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 9 ms.
[2023-03-10 13:12:14] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 5 places and 0 transitions.
// Phase 1: matrix 66 rows 99 cols
[2023-03-10 13:12:14] [INFO ] Computed 33 place invariants in 11 ms
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-10 13:12:14] [INFO ] Invariant cache hit.
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 19 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-10 13:12:15] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 21 ms.
[2023-03-10 13:12:15] [INFO ] Added : 2 causal constraints over 1 iterations in 65 ms. Result :sat
Minimization took 109 ms.
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 9 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-10 13:12:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:15] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:15] [INFO ] [Nat]Absence check using state equation in 49 ms returned sat
[2023-03-10 13:12:15] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-10 13:12:15] [INFO ] Added : 2 causal constraints over 1 iterations in 56 ms. Result :sat
Minimization took 11 ms.
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 32 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-10 13:12:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:15] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 25 ms returned sat
[2023-03-10 13:12:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:15] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-10 13:12:15] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-10 13:12:16] [INFO ] Added : 34 causal constraints over 7 iterations in 103 ms. Result :sat
Minimization took 11 ms.
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 26 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 13:12:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-10 13:12:16] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-10 13:12:16] [INFO ] Added : 47 causal constraints over 10 iterations in 180 ms. Result :sat
Minimization took 18 ms.
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-10 13:12:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-10 13:12:16] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-10 13:12:16] [INFO ] Added : 64 causal constraints over 13 iterations in 98 ms. Result :sat
Minimization took 20 ms.
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:16] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-10 13:12:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 20 ms returned sat
[2023-03-10 13:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:16] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-10 13:12:16] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-10 13:12:16] [INFO ] Added : 51 causal constraints over 11 iterations in 81 ms. Result :sat
Minimization took 13 ms.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 14 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-10 13:12:17] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 13:12:17] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 10 ms.
[2023-03-10 13:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-10 13:12:17] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-10 13:12:17] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 11 ms.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-10 13:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-10 13:12:17] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-10 13:12:17] [INFO ] Added : 32 causal constraints over 7 iterations in 53 ms. Result :sat
Minimization took 12 ms.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 15 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-10 13:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-10 13:12:17] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 13:12:17] [INFO ] Added : 9 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 8 ms.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-10 13:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 6 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-10 13:12:17] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 13:12:17] [INFO ] Added : 37 causal constraints over 8 iterations in 49 ms. Result :sat
Minimization took 11 ms.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-10 13:12:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:17] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2023-03-10 13:12:18] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-10 13:12:18] [INFO ] Added : 64 causal constraints over 13 iterations in 93 ms. Result :sat
Minimization took 18 ms.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-10 13:12:18] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 13:12:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 11 ms.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-10 13:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 4 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-10 13:12:18] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 13:12:18] [INFO ] Added : 13 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 9 ms.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-10 13:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-10 13:12:18] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-10 13:12:18] [INFO ] Added : 49 causal constraints over 10 iterations in 65 ms. Result :sat
Minimization took 14 ms.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:18] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-10 13:12:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using 4 positive and 29 generalized place invariants in 5 ms returned sat
[2023-03-10 13:12:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:12:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-10 13:12:18] [INFO ] Computed and/alt/rep : 65/89/65 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-10 13:12:18] [INFO ] Added : 60 causal constraints over 12 iterations in 74 ms. Result :sat
Minimization took 14 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
[2023-03-10 13:12:19] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 573 ms.
[2023-03-10 13:12:19] [INFO ] Unfolded 15 HLPN properties in 3 ms.
Deduced a syphon composed of 201 places in 435 ms
Reduce places removed 237 places and 0 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7249 ms. (steps per millisecond=1 ) properties (out of 15) seen :480
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=13 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 664 ms. (steps per millisecond=15 ) properties (out of 15) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 15) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 15) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 15) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=28 ) properties (out of 15) seen :14
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 716 ms. (steps per millisecond=13 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 824 ms. (steps per millisecond=12 ) 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 :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 15) seen :16
// Phase 1: matrix 110159 rows 128732 cols
[2023-03-10 13:14:33] [WARNING] Invariant computation timed out after 120 seconds.
[2023-03-10 13:14:38] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:14:43] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:14:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:14:53] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:14:57] [INFO ] Computed 30573 place invariants in 144104 ms
[2023-03-10 13:14:58] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:03] [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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:13] [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 7
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:28] [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 10
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:33] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:38] [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 12
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:43] [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 13
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-10 13:15:48] [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 14
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:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 6, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 82, 0, 0, 0, 0, 131, 0, 33, 0, 0, 69, 36, 0, 0]
Support contains 29146 out of 128732 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.201 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 11311 Post agglomeration using F-continuation condition.
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 86 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 149 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 61 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 88083 ms. Remains 49251 /128732 variables (removed 79481) and now considering 50451/110159 (removed 59708) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88090 ms. Remains : 49251/128732 places, 50451/110159 transitions.
// Phase 1: matrix 50451 rows 49251 cols
[2023-03-10 13:17:26] [INFO ] Computed 4830 place invariants in 9480 ms
Finished random walk after 45934 steps, including 10 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 56626 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=11 ) properties seen 133
Interrupted Best-First random walk after 57240 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=11 ) properties seen 269
Interrupted Best-First random walk after 96370 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=19 ) properties seen 233
Interrupted Best-First random walk after 496621 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=99 ) properties seen 467
Interrupted Best-First random walk after 470187 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 483
Interrupted Best-First random walk after 624890 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=124 ) properties seen 174
Interrupted Best-First random walk after 96748 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=19 ) properties seen 233
Interrupted Best-First random walk after 56348 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=11 ) properties seen 157
Interrupted Best-First random walk after 96438 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=19 ) properties seen 260
Interrupted Best-First random walk after 794518 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=158 ) properties seen 511
Interrupted Best-First random walk after 56814 steps, including 0 resets, run timeout after 5024 ms. (steps per millisecond=11 ) properties seen 177
Interrupted Best-First random walk after 54990 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=10 ) properties seen 144
Interrupted Best-First random walk after 490247 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=97 ) properties seen 436
Interrupted Best-First random walk after 479887 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=95 ) properties seen 434
[2023-03-10 13:19:06] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 134, 32, 30, 28, 174, 37, 51, 36, 6, 69, 44, 32, 5]
Support contains 28744 out of 49251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.25 ms
Discarding 804 places :
Also discarding 603 output transitions
Drop transitions removed 603 transitions
Applied a total of 1 rules in 461 ms. Remains 48447 /49251 variables (removed 804) and now considering 49848/50451 (removed 603) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 461 ms. Remains : 48447/49251 places, 49848/50451 transitions.
// Phase 1: matrix 49848 rows 48447 cols
[2023-03-10 13:21:10] [INFO ] Computed 4830 place invariants in 8311 ms
Finished random walk after 64693 steps, including 14 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 56738 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=11 ) properties seen 157
Interrupted Best-First random walk after 52576 steps, including 0 resets, run timeout after 5021 ms. (steps per millisecond=10 ) properties seen 247
Interrupted Best-First random walk after 95988 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=19 ) properties seen 236
Interrupted Best-First random walk after 477675 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=95 ) properties seen 452
Interrupted Best-First random walk after 474931 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=94 ) properties seen 463
Interrupted Best-First random walk after 597394 steps, including 1 resets, run timeout after 5005 ms. (steps per millisecond=119 ) properties seen 174
Interrupted Best-First random walk after 96616 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=19 ) properties seen 254
Interrupted Best-First random walk after 58962 steps, including 0 resets, run timeout after 5026 ms. (steps per millisecond=11 ) properties seen 160
Interrupted Best-First random walk after 98938 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=19 ) properties seen 262
Interrupted Best-First random walk after 727140 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=145 ) properties seen 479
Interrupted Best-First random walk after 65284 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=12 ) properties seen 172
Interrupted Best-First random walk after 57748 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=11 ) properties seen 150
Interrupted Best-First random walk after 547121 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 451
Interrupted Best-First random walk after 555165 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=111 ) properties seen 471
[2023-03-10 13:22:50] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 134, 36, 32, 29, 174, 39, 51, 36, 6, 69, 47, 33, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 368 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 368 ms. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 359 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
[2023-03-10 13:24:41] [INFO ] Invariant cache hit.
[2023-03-10 13:24:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:24:44] [INFO ] Implicit Places using invariants in 3638 ms returned []
Implicit Place search using SMT only with invariants took 3639 ms to find 0 implicit places.
[2023-03-10 13:24:44] [INFO ] Invariant cache hit.
[2023-03-10 13:24:48] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:24:48] [INFO ] Dead Transitions using invariants and state equation in 3893 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7906 ms. Remains : 48447/48447 places, 49848/49848 transitions.
[2023-03-10 13:24:48] [INFO ] Invariant cache hit.
Finished random walk after 64620 steps, including 14 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 80414 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=16 ) properties seen 201
Interrupted Best-First random walk after 69960 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=13 ) properties seen 329
Interrupted Best-First random walk after 141742 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=28 ) properties seen 322
Interrupted Best-First random walk after 537593 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 468
Interrupted Best-First random walk after 549089 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=109 ) properties seen 456
Interrupted Best-First random walk after 705479 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=141 ) properties seen 174
Interrupted Best-First random walk after 142242 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=28 ) properties seen 331
Interrupted Best-First random walk after 84138 steps, including 0 resets, run timeout after 5015 ms. (steps per millisecond=16 ) properties seen 228
Interrupted Best-First random walk after 141942 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=28 ) properties seen 342
Interrupted Best-First random walk after 809938 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=161 ) properties seen 475
Interrupted Best-First random walk after 77876 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=15 ) properties seen 237
Interrupted Best-First random walk after 83674 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=16 ) properties seen 238
Interrupted Best-First random walk after 549499 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=109 ) properties seen 481
Interrupted Best-First random walk after 554337 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=110 ) properties seen 459
[2023-03-10 13:26:28] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 164, 38, 35, 32, 174, 41, 52, 36, 6, 76, 49, 33, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 380 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 380 ms. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 508 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
[2023-03-10 13:28:23] [INFO ] Invariant cache hit.
[2023-03-10 13:28:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:28:27] [INFO ] Implicit Places using invariants in 4212 ms returned []
Implicit Place search using SMT only with invariants took 4220 ms to find 0 implicit places.
[2023-03-10 13:28:27] [INFO ] Invariant cache hit.
[2023-03-10 13:28:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:28:31] [INFO ] Dead Transitions using invariants and state equation in 3842 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8581 ms. Remains : 48447/48447 places, 49848/49848 transitions.
[2023-03-10 13:28:31] [INFO ] Invariant cache hit.
Finished random walk after 64178 steps, including 14 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 79934 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=15 ) properties seen 177
Interrupted Best-First random walk after 69960 steps, including 0 resets, run timeout after 5007 ms. (steps per millisecond=13 ) properties seen 329
Interrupted Best-First random walk after 141184 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=28 ) properties seen 352
Interrupted Best-First random walk after 510189 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 467
Interrupted Best-First random walk after 527349 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=105 ) properties seen 471
Interrupted Best-First random walk after 677118 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 174
Interrupted Best-First random walk after 139552 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=27 ) properties seen 338
Interrupted Best-First random walk after 82384 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=16 ) properties seen 204
Interrupted Best-First random walk after 139792 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=27 ) properties seen 338
Interrupted Best-First random walk after 769572 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=153 ) properties seen 454
Interrupted Best-First random walk after 76780 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=15 ) properties seen 219
Interrupted Best-First random walk after 81104 steps, including 0 resets, run timeout after 5005 ms. (steps per millisecond=16 ) properties seen 214
Interrupted Best-First random walk after 506473 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 468
Interrupted Best-First random walk after 518461 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=103 ) properties seen 447
[2023-03-10 13:30:11] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 164, 38, 35, 32, 174, 41, 52, 37, 6, 81, 49, 33, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 397 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 397 ms. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 429 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
[2023-03-10 13:32:06] [INFO ] Invariant cache hit.
[2023-03-10 13:32:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:32:10] [INFO ] Implicit Places using invariants in 3805 ms returned []
Implicit Place search using SMT only with invariants took 3820 ms to find 0 implicit places.
[2023-03-10 13:32:10] [INFO ] Invariant cache hit.
[2023-03-10 13:32:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:32:14] [INFO ] Dead Transitions using invariants and state equation in 3679 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7959 ms. Remains : 48447/48447 places, 49848/49848 transitions.
[2023-03-10 13:32:14] [INFO ] Invariant cache hit.
Finished random walk after 63010 steps, including 14 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 78936 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=15 ) properties seen 195
Interrupted Best-First random walk after 68466 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=13 ) properties seen 322
Interrupted Best-First random walk after 139360 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=27 ) properties seen 327
Interrupted Best-First random walk after 505817 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 439
Interrupted Best-First random walk after 513653 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=102 ) properties seen 462
Interrupted Best-First random walk after 659810 steps, including 1 resets, run timeout after 5006 ms. (steps per millisecond=131 ) properties seen 174
Interrupted Best-First random walk after 138896 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=27 ) properties seen 336
Interrupted Best-First random walk after 81920 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=16 ) properties seen 219
Interrupted Best-First random walk after 140352 steps, including 0 resets, run timeout after 5009 ms. (steps per millisecond=28 ) properties seen 318
Interrupted Best-First random walk after 777106 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=155 ) properties seen 481
Interrupted Best-First random walk after 77930 steps, including 0 resets, run timeout after 5014 ms. (steps per millisecond=15 ) properties seen 205
Interrupted Best-First random walk after 81858 steps, including 0 resets, run timeout after 5010 ms. (steps per millisecond=16 ) properties seen 234
Interrupted Best-First random walk after 531013 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 458
Interrupted Best-First random walk after 541345 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 447
[2023-03-10 13:33:54] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 164, 38, 35, 36, 174, 41, 52, 37, 6, 81, 54, 33, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 387 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 388 ms. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 375 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
[2023-03-10 13:35:50] [INFO ] Invariant cache hit.
[2023-03-10 13:35:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:35:54] [INFO ] Implicit Places using invariants in 3859 ms returned []
Implicit Place search using SMT only with invariants took 3872 ms to find 0 implicit places.
[2023-03-10 13:35:54] [INFO ] Invariant cache hit.
[2023-03-10 13:35:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:35:58] [INFO ] Dead Transitions using invariants and state equation in 3905 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8162 ms. Remains : 48447/48447 places, 49848/49848 transitions.
[2023-03-10 13:35:58] [INFO ] Invariant cache hit.
Finished random walk after 63569 steps, including 14 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 79886 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=15 ) properties seen 181
Interrupted Best-First random walk after 69536 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=13 ) properties seen 327
Interrupted Best-First random walk after 137986 steps, including 0 resets, run timeout after 5003 ms. (steps per millisecond=27 ) properties seen 329
Interrupted Best-First random walk after 531443 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=106 ) properties seen 470
Interrupted Best-First random walk after 544613 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 447
Interrupted Best-First random walk after 690412 steps, including 2 resets, run timeout after 5003 ms. (steps per millisecond=137 ) properties seen 174
Interrupted Best-First random walk after 140746 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=28 ) properties seen 325
Interrupted Best-First random walk after 82740 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=16 ) properties seen 218
Interrupted Best-First random walk after 141104 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=28 ) properties seen 357
Interrupted Best-First random walk after 805590 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=161 ) properties seen 456
Interrupted Best-First random walk after 77892 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=15 ) properties seen 205
Interrupted Best-First random walk after 82100 steps, including 0 resets, run timeout after 5006 ms. (steps per millisecond=16 ) properties seen 226
Interrupted Best-First random walk after 540395 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=108 ) properties seen 444
Interrupted Best-First random walk after 542235 steps, including 1 resets, run timeout after 5002 ms. (steps per millisecond=108 ) properties seen 502
[2023-03-10 13:37:38] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 164, 39, 35, 36, 174, 41, 52, 37, 6, 81, 54, 33, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 REACHABILITY mode , in 1 iterations and 378 ms. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 379 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
[2023-03-10 13:39:36] [INFO ] Invariant cache hit.
[2023-03-10 13:39:40] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:39:40] [INFO ] Implicit Places using invariants in 4289 ms returned []
Implicit Place search using SMT only with invariants took 4291 ms to find 0 implicit places.
[2023-03-10 13:39:40] [INFO ] Invariant cache hit.
[2023-03-10 13:39:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:39:44] [INFO ] Dead Transitions using invariants and state equation in 4015 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8701 ms. Remains : 48447/48447 places, 49848/49848 transitions.
[2023-03-10 13:39:44] [INFO ] Invariant cache hit.
Finished random walk after 64125 steps, including 14 resets, run visited all 14 properties in 30001 ms. (steps per millisecond=2 )
Interrupted Best-First random walk after 80848 steps, including 0 resets, run timeout after 5021 ms. (steps per millisecond=16 ) properties seen 175
Interrupted Best-First random walk after 69738 steps, including 0 resets, run timeout after 5018 ms. (steps per millisecond=13 ) properties seen 328
Interrupted Best-First random walk after 141650 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=28 ) properties seen 363
Interrupted Best-First random walk after 532239 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 454
Interrupted Best-First random walk after 536855 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 458
Interrupted Best-First random walk after 682654 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=136 ) properties seen 174
Interrupted Best-First random walk after 140608 steps, including 0 resets, run timeout after 5008 ms. (steps per millisecond=28 ) properties seen 302
Interrupted Best-First random walk after 82504 steps, including 0 resets, run timeout after 5011 ms. (steps per millisecond=16 ) properties seen 231
Interrupted Best-First random walk after 139518 steps, including 0 resets, run timeout after 5004 ms. (steps per millisecond=27 ) properties seen 339
Interrupted Best-First random walk after 786196 steps, including 2 resets, run timeout after 5005 ms. (steps per millisecond=157 ) properties seen 479
Interrupted Best-First random walk after 76812 steps, including 0 resets, run timeout after 5022 ms. (steps per millisecond=15 ) properties seen 236
Interrupted Best-First random walk after 82656 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=16 ) properties seen 204
Interrupted Best-First random walk after 538673 steps, including 1 resets, run timeout after 5003 ms. (steps per millisecond=107 ) properties seen 478
Interrupted Best-First random walk after 540561 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=108 ) properties seen 462
[2023-03-10 13:41:24] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [201, 201, 201, 201, 201, 201, 402, 201, 402, 24, 201, 201, 201, 18] Max seen :[129, 164, 39, 35, 36, 174, 41, 52, 37, 6, 81, 54, 33, 6]
Support contains 28744 out of 48447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 471 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 471 ms. Remains : 48447/48447 places, 49848/49848 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48447/48447 places, 49848/49848 transitions.
Applied a total of 0 rules in 411 ms. Remains 48447 /48447 variables (removed 0) and now considering 49848/49848 (removed 0) transitions.
[2023-03-10 13:43:23] [INFO ] Invariant cache hit.
[2023-03-10 13:43:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:43:27] [INFO ] Implicit Places using invariants in 4048 ms returned []
Implicit Place search using SMT only with invariants took 4064 ms to find 0 implicit places.
[2023-03-10 13:43:27] [INFO ] Invariant cache hit.
[2023-03-10 13:43:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:43:31] [INFO ] Dead Transitions using invariants and state equation in 3815 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8312 ms. Remains : 48447/48447 places, 49848/49848 transitions.
Starting property specific reduction for FamilyReunion-COL-L00200M0020C010P010G005-UpperBounds-00
[2023-03-10 13:43:31] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1121 ms. (steps per millisecond=8 ) properties (out of 1) seen :97
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 1) seen :2
[2023-03-10 13:43:32] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[97]
Support contains 4221 out of 48447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.22 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 3 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 3828 ms. Remains 8844 /48447 variables (removed 39603) and now considering 12663/49848 (removed 37185) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3830 ms. Remains : 8844/48447 places, 12663/49848 transitions.
// Phase 1: matrix 12663 rows 8844 cols
[2023-03-10 13:43:42] [INFO ] Computed 201 place invariants in 84 ms
Finished random walk after 274979 steps, including 455 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 88463 steps, including 0 resets, run visited all 1 properties in 5047 ms. (steps per millisecond=17 )
[2023-03-10 13:44:17] [INFO ] Invariant cache hit.
[2023-03-10 13:44:18] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 182 ms returned sat
[2023-03-10 13:44:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:44:29] [INFO ] [Real]Absence check using state equation in 11810 ms returned sat
[2023-03-10 13:44:31] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 759 ms.
[2023-03-10 13:44:51] [INFO ] Added : 165 causal constraints over 33 iterations in 20892 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[97]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 648 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 648 ms. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 581 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
[2023-03-10 13:44:58] [INFO ] Invariant cache hit.
[2023-03-10 13:44:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:44:59] [INFO ] Implicit Places using invariants in 881 ms returned []
Implicit Place search using SMT only with invariants took 882 ms to find 0 implicit places.
[2023-03-10 13:44:59] [INFO ] Invariant cache hit.
[2023-03-10 13:44:59] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:44:59] [INFO ] Dead Transitions using invariants and state equation in 920 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2392 ms. Remains : 8844/8844 places, 12663/12663 transitions.
[2023-03-10 13:45:00] [INFO ] Invariant cache hit.
Finished random walk after 268264 steps, including 444 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=8 )
Finished Best-First random walk after 86462 steps, including 0 resets, run visited all 1 properties in 5001 ms. (steps per millisecond=17 )
[2023-03-10 13:45:35] [INFO ] Invariant cache hit.
[2023-03-10 13:45:36] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 199 ms returned sat
[2023-03-10 13:45:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:45:50] [INFO ] [Real]Absence check using state equation in 14040 ms returned sat
[2023-03-10 13:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:45:51] [INFO ] [Nat]Absence check using 0 positive and 201 generalized place invariants in 193 ms returned sat
[2023-03-10 13:45:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:46:05] [INFO ] [Nat]Absence check using state equation in 13905 ms returned sat
[2023-03-10 13:46:06] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 592 ms.
[2023-03-10 13:46:26] [INFO ] Added : 155 causal constraints over 31 iterations in 20584 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[113]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 623 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 623 ms. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 612 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
[2023-03-10 13:46:32] [INFO ] Invariant cache hit.
[2023-03-10 13:46:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:46:33] [INFO ] Implicit Places using invariants in 951 ms returned []
Implicit Place search using SMT only with invariants took 953 ms to find 0 implicit places.
[2023-03-10 13:46:33] [INFO ] Invariant cache hit.
[2023-03-10 13:46:34] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:46:34] [INFO ] Dead Transitions using invariants and state equation in 930 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2499 ms. Remains : 8844/8844 places, 12663/12663 transitions.
[2023-03-10 13:46:34] [INFO ] Invariant cache hit.
Finished random walk after 268813 steps, including 445 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=8 )
Finished Best-First random walk after 87463 steps, including 0 resets, run visited all 1 properties in 5053 ms. (steps per millisecond=17 )
[2023-03-10 13:47:10] [INFO ] Invariant cache hit.
[2023-03-10 13:47:11] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 191 ms returned sat
[2023-03-10 13:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:47:24] [INFO ] [Real]Absence check using state equation in 13108 ms returned sat
[2023-03-10 13:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:47:25] [INFO ] [Nat]Absence check using 0 positive and 201 generalized place invariants in 199 ms returned sat
[2023-03-10 13:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:47:40] [INFO ] [Nat]Absence check using state equation in 14567 ms returned sat
[2023-03-10 13:47:41] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 644 ms.
[2023-03-10 13:48:00] [INFO ] Added : 155 causal constraints over 31 iterations in 20098 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[127]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 637 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 638 ms. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 615 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
[2023-03-10 13:48:07] [INFO ] Invariant cache hit.
[2023-03-10 13:48:08] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:48:08] [INFO ] Implicit Places using invariants in 953 ms returned []
Implicit Place search using SMT only with invariants took 954 ms to find 0 implicit places.
[2023-03-10 13:48:08] [INFO ] Invariant cache hit.
[2023-03-10 13:48:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:48:09] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2522 ms. Remains : 8844/8844 places, 12663/12663 transitions.
[2023-03-10 13:48:10] [INFO ] Invariant cache hit.
Finished random walk after 274268 steps, including 454 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 86441 steps, including 0 resets, run visited all 1 properties in 5026 ms. (steps per millisecond=17 )
[2023-03-10 13:48:45] [INFO ] Invariant cache hit.
[2023-03-10 13:48:46] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 210 ms returned sat
[2023-03-10 13:48:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:49:00] [INFO ] [Real]Absence check using state equation in 14572 ms returned sat
[2023-03-10 13:49:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:49:02] [INFO ] [Nat]Absence check using 0 positive and 201 generalized place invariants in 223 ms returned sat
[2023-03-10 13:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:49:17] [INFO ] [Nat]Absence check using state equation in 14900 ms returned sat
[2023-03-10 13:49:18] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 564 ms.
[2023-03-10 13:49:37] [INFO ] Added : 155 causal constraints over 31 iterations in 20197 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[134]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 638 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 638 ms. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 626 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
[2023-03-10 13:49:45] [INFO ] Invariant cache hit.
[2023-03-10 13:49:46] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:49:46] [INFO ] Implicit Places using invariants in 969 ms returned []
Implicit Place search using SMT only with invariants took 970 ms to find 0 implicit places.
[2023-03-10 13:49:46] [INFO ] Invariant cache hit.
[2023-03-10 13:49:47] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:49:47] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2545 ms. Remains : 8844/8844 places, 12663/12663 transitions.
[2023-03-10 13:49:47] [INFO ] Invariant cache hit.
Finished random walk after 276652 steps, including 458 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 87463 steps, including 0 resets, run visited all 1 properties in 5056 ms. (steps per millisecond=17 )
[2023-03-10 13:50:22] [INFO ] Invariant cache hit.
[2023-03-10 13:50:23] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 203 ms returned sat
[2023-03-10 13:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:50:36] [INFO ] [Real]Absence check using state equation in 13570 ms returned sat
[2023-03-10 13:50:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:50:38] [INFO ] [Nat]Absence check using 0 positive and 201 generalized place invariants in 221 ms returned sat
[2023-03-10 13:50:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:50:52] [INFO ] [Nat]Absence check using state equation in 13935 ms returned sat
[2023-03-10 13:50:53] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 758 ms.
[2023-03-10 13:51:12] [INFO ] Added : 155 causal constraints over 31 iterations in 20114 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[140]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 589 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 589 ms. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 576 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
[2023-03-10 13:51:19] [INFO ] Invariant cache hit.
[2023-03-10 13:51:20] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:51:20] [INFO ] Implicit Places using invariants in 895 ms returned []
Implicit Place search using SMT only with invariants took 898 ms to find 0 implicit places.
[2023-03-10 13:51:20] [INFO ] Invariant cache hit.
[2023-03-10 13:51:21] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:51:21] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2351 ms. Remains : 8844/8844 places, 12663/12663 transitions.
[2023-03-10 13:51:21] [INFO ] Invariant cache hit.
Finished random walk after 232089 steps, including 384 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=7 )
Finished Best-First random walk after 60129 steps, including 0 resets, run visited all 1 properties in 5082 ms. (steps per millisecond=11 )
[2023-03-10 13:51:56] [INFO ] Invariant cache hit.
[2023-03-10 13:51:57] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 183 ms returned sat
[2023-03-10 13:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:52:09] [INFO ] [Real]Absence check using state equation in 11992 ms returned sat
[2023-03-10 13:52:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:52:11] [INFO ] [Nat]Absence check using 0 positive and 201 generalized place invariants in 186 ms returned sat
[2023-03-10 13:52:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:52:22] [INFO ] [Nat]Absence check using state equation in 11672 ms returned sat
[2023-03-10 13:52:23] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 550 ms.
[2023-03-10 13:52:43] [INFO ] Added : 170 causal constraints over 34 iterations in 20388 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[149]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 585 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 585 ms. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 575 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
[2023-03-10 13:52:50] [INFO ] Invariant cache hit.
[2023-03-10 13:52:51] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:52:51] [INFO ] Implicit Places using invariants in 869 ms returned []
Implicit Place search using SMT only with invariants took 884 ms to find 0 implicit places.
[2023-03-10 13:52:51] [INFO ] Invariant cache hit.
[2023-03-10 13:52:52] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:52:52] [INFO ] Dead Transitions using invariants and state equation in 799 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2285 ms. Remains : 8844/8844 places, 12663/12663 transitions.
[2023-03-10 13:52:52] [INFO ] Invariant cache hit.
Finished random walk after 292364 steps, including 484 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60129 steps, including 0 resets, run visited all 1 properties in 5053 ms. (steps per millisecond=11 )
[2023-03-10 13:53:27] [INFO ] Invariant cache hit.
[2023-03-10 13:53:28] [INFO ] [Real]Absence check using 0 positive and 201 generalized place invariants in 179 ms returned sat
[2023-03-10 13:53:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:53:39] [INFO ] [Real]Absence check using state equation in 11275 ms returned sat
[2023-03-10 13:53:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:53:41] [INFO ] [Nat]Absence check using 0 positive and 201 generalized place invariants in 180 ms returned sat
[2023-03-10 13:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:53:54] [INFO ] [Nat]Absence check using state equation in 13098 ms returned sat
[2023-03-10 13:53:55] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4221 transitions) in 538 ms.
[2023-03-10 13:54:15] [INFO ] Added : 175 causal constraints over 35 iterations in 20607 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[154]
Support contains 4221 out of 8844 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 561 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 561 ms. Remains : 8844/8844 places, 12663/12663 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8844/8844 places, 12663/12663 transitions.
Applied a total of 0 rules in 565 ms. Remains 8844 /8844 variables (removed 0) and now considering 12663/12663 (removed 0) transitions.
[2023-03-10 13:54:21] [INFO ] Invariant cache hit.
[2023-03-10 13:54:22] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:54:23] [INFO ] Implicit Places using invariants in 1211 ms returned [4431, 4472, 4544, 4575, 4616]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1221 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY 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 1162 ms. Remains 8734 /8839 variables (removed 105) and now considering 12558/12663 (removed 105) transitions.
// Phase 1: matrix 12558 rows 8734 cols
[2023-03-10 13:54:24] [INFO ] Computed 196 place invariants in 85 ms
[2023-03-10 13:54:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:54:25] [INFO ] Implicit Places using invariants in 929 ms returned []
Implicit Place search using SMT only with invariants took 931 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 8734/8844 places, 12558/12663 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3879 ms. Remains : 8734/8844 places, 12558/12663 transitions.
[2023-03-10 13:54:25] [INFO ] Invariant cache hit.
Finished random walk after 293019 steps, including 489 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 59609 steps, including 0 resets, run visited all 1 properties in 5042 ms. (steps per millisecond=11 )
[2023-03-10 13:55:00] [INFO ] Invariant cache hit.
[2023-03-10 13:55:01] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 171 ms returned sat
[2023-03-10 13:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:55:13] [INFO ] [Real]Absence check using state equation in 12200 ms returned sat
[2023-03-10 13:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:55:14] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 176 ms returned sat
[2023-03-10 13:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:55:26] [INFO ] [Nat]Absence check using state equation in 11887 ms returned sat
[2023-03-10 13:55:27] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 538 ms.
[2023-03-10 13:55:47] [INFO ] Added : 175 causal constraints over 35 iterations in 20026 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[159]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 545 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 545 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 538 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 13:55:53] [INFO ] Invariant cache hit.
[2023-03-10 13:55:54] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:55:54] [INFO ] Implicit Places using invariants in 833 ms returned []
Implicit Place search using SMT only with invariants took 840 ms to find 0 implicit places.
[2023-03-10 13:55:54] [INFO ] Invariant cache hit.
[2023-03-10 13:55:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:55:55] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2213 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 13:55:55] [INFO ] Invariant cache hit.
Finished random walk after 293750 steps, including 490 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5055 ms. (steps per millisecond=11 )
[2023-03-10 13:56:30] [INFO ] Invariant cache hit.
[2023-03-10 13:56:31] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 168 ms returned sat
[2023-03-10 13:56:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:56:42] [INFO ] [Real]Absence check using state equation in 11264 ms returned sat
[2023-03-10 13:56:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:56:43] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 175 ms returned sat
[2023-03-10 13:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:56:56] [INFO ] [Nat]Absence check using state equation in 12192 ms returned sat
[2023-03-10 13:56:57] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 525 ms.
[2023-03-10 13:57:16] [INFO ] Added : 170 causal constraints over 34 iterations in 20464 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 REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 535 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 535 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 551 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 13:57:23] [INFO ] Invariant cache hit.
[2023-03-10 13:57:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:57:24] [INFO ] Implicit Places using invariants in 888 ms returned []
Implicit Place search using SMT only with invariants took 904 ms to find 0 implicit places.
[2023-03-10 13:57:24] [INFO ] Invariant cache hit.
[2023-03-10 13:57:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:57:24] [INFO ] Dead Transitions using invariants and state equation in 824 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2293 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 13:57:25] [INFO ] Invariant cache hit.
Finished random walk after 292339 steps, including 488 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5045 ms. (steps per millisecond=12 )
[2023-03-10 13:58:00] [INFO ] Invariant cache hit.
[2023-03-10 13:58:01] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 170 ms returned sat
[2023-03-10 13:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:58:13] [INFO ] [Real]Absence check using state equation in 12488 ms returned sat
[2023-03-10 13:58:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:58:14] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 184 ms returned sat
[2023-03-10 13:58:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:58:28] [INFO ] [Nat]Absence check using state equation in 13105 ms returned sat
[2023-03-10 13:58:29] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 553 ms.
[2023-03-10 13:58:48] [INFO ] Added : 175 causal constraints over 35 iterations in 20142 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[167]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 527 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 527 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 527 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 13:58:54] [INFO ] Invariant cache hit.
[2023-03-10 13:58:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:58:55] [INFO ] Implicit Places using invariants in 818 ms returned []
Implicit Place search using SMT only with invariants took 822 ms to find 0 implicit places.
[2023-03-10 13:58:55] [INFO ] Invariant cache hit.
[2023-03-10 13:58:56] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 13:58:56] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2175 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 13:58:56] [INFO ] Invariant cache hit.
Finished random walk after 295275 steps, including 492 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5076 ms. (steps per millisecond=11 )
[2023-03-10 13:59:31] [INFO ] Invariant cache hit.
[2023-03-10 13:59:32] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 184 ms returned sat
[2023-03-10 13:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 13:59:43] [INFO ] [Real]Absence check using state equation in 11192 ms returned sat
[2023-03-10 13:59:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 13:59:45] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 168 ms returned sat
[2023-03-10 13:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 13:59:56] [INFO ] [Nat]Absence check using state equation in 11771 ms returned sat
[2023-03-10 13:59:57] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 543 ms.
[2023-03-10 14:00:17] [INFO ] Added : 180 causal constraints over 36 iterations in 20433 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[170]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 534 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 534 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 543 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 14:00:23] [INFO ] Invariant cache hit.
[2023-03-10 14:00:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:00:24] [INFO ] Implicit Places using invariants in 825 ms returned []
Implicit Place search using SMT only with invariants took 826 ms to find 0 implicit places.
[2023-03-10 14:00:24] [INFO ] Invariant cache hit.
[2023-03-10 14:00:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:00:25] [INFO ] Dead Transitions using invariants and state equation in 829 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2221 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 14:00:25] [INFO ] Invariant cache hit.
Finished random walk after 295311 steps, including 493 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5071 ms. (steps per millisecond=11 )
[2023-03-10 14:01:00] [INFO ] Invariant cache hit.
[2023-03-10 14:01:01] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 195 ms returned sat
[2023-03-10 14:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:01:14] [INFO ] [Real]Absence check using state equation in 12856 ms returned sat
[2023-03-10 14:01:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:01:16] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 184 ms returned sat
[2023-03-10 14:01:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:01:29] [INFO ] [Nat]Absence check using state equation in 13547 ms returned sat
[2023-03-10 14:01:30] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 536 ms.
[2023-03-10 14:01:50] [INFO ] Added : 170 causal constraints over 34 iterations in 20096 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[173]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 562 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-10 14:01:56] [INFO ] Invariant cache hit.
[2023-03-10 14:01:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:01:57] [INFO ] Implicit Places using invariants in 835 ms returned []
Implicit Place search using SMT only with invariants took 847 ms to find 0 implicit places.
[2023-03-10 14:01:57] [INFO ] Invariant cache hit.
[2023-03-10 14:01:58] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:01:58] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2268 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 14:01:58] [INFO ] Invariant cache hit.
Finished random walk after 293174 steps, including 489 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5076 ms. (steps per millisecond=11 )
[2023-03-10 14:02:33] [INFO ] Invariant cache hit.
[2023-03-10 14:02:34] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 178 ms returned sat
[2023-03-10 14:02:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:02:46] [INFO ] [Real]Absence check using state equation in 11740 ms returned sat
[2023-03-10 14:02:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:02:47] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 185 ms returned sat
[2023-03-10 14:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:03:01] [INFO ] [Nat]Absence check using state equation in 13644 ms returned sat
[2023-03-10 14:03:01] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 551 ms.
[2023-03-10 14:03:21] [INFO ] Added : 165 causal constraints over 33 iterations in 20252 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 REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 547 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 547 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 551 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 14:03:27] [INFO ] Invariant cache hit.
[2023-03-10 14:03:28] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:03:28] [INFO ] Implicit Places using invariants in 923 ms returned []
Implicit Place search using SMT only with invariants took 924 ms to find 0 implicit places.
[2023-03-10 14:03:28] [INFO ] Invariant cache hit.
[2023-03-10 14:03:29] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:03:29] [INFO ] Dead Transitions using invariants and state equation in 923 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2406 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 14:03:29] [INFO ] Invariant cache hit.
Finished random walk after 293792 steps, including 490 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 59609 steps, including 0 resets, run visited all 1 properties in 5013 ms. (steps per millisecond=11 )
[2023-03-10 14:04:04] [INFO ] Invariant cache hit.
[2023-03-10 14:04:06] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 199 ms returned sat
[2023-03-10 14:04:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:04:19] [INFO ] [Real]Absence check using state equation in 13558 ms returned sat
[2023-03-10 14:04:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:04:21] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 234 ms returned sat
[2023-03-10 14:04:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:04:33] [INFO ] [Nat]Absence check using state equation in 12418 ms returned sat
[2023-03-10 14:04:34] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 530 ms.
[2023-03-10 14:04:54] [INFO ] Added : 180 causal constraints over 36 iterations in 20492 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[179]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 563 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 537 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 14:05:00] [INFO ] Invariant cache hit.
[2023-03-10 14:05:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:05:01] [INFO ] Implicit Places using invariants in 822 ms returned []
Implicit Place search using SMT only with invariants took 827 ms to find 0 implicit places.
[2023-03-10 14:05:01] [INFO ] Invariant cache hit.
[2023-03-10 14:05:02] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:05:02] [INFO ] Dead Transitions using invariants and state equation in 815 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2198 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 14:05:02] [INFO ] Invariant cache hit.
Finished random walk after 294853 steps, including 492 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5076 ms. (steps per millisecond=11 )
[2023-03-10 14:05:37] [INFO ] Invariant cache hit.
[2023-03-10 14:05:38] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 167 ms returned sat
[2023-03-10 14:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:05:50] [INFO ] [Real]Absence check using state equation in 11679 ms returned sat
[2023-03-10 14:05:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:05:51] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 172 ms returned sat
[2023-03-10 14:05:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:06:03] [INFO ] [Nat]Absence check using state equation in 12288 ms returned sat
[2023-03-10 14:06:04] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 523 ms.
[2023-03-10 14:06:24] [INFO ] Added : 180 causal constraints over 36 iterations in 20345 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[183]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 533 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 533 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY 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.
[2023-03-10 14:06:30] [INFO ] Invariant cache hit.
[2023-03-10 14:06:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:06:31] [INFO ] Implicit Places using invariants in 811 ms returned []
Implicit Place search using SMT only with invariants took 823 ms to find 0 implicit places.
[2023-03-10 14:06:31] [INFO ] Invariant cache hit.
[2023-03-10 14:06:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:06:32] [INFO ] Dead Transitions using invariants and state equation in 813 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2214 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 14:06:32] [INFO ] Invariant cache hit.
Finished random walk after 295577 steps, including 493 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5036 ms. (steps per millisecond=12 )
[2023-03-10 14:07:07] [INFO ] Invariant cache hit.
[2023-03-10 14:07:08] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 168 ms returned sat
[2023-03-10 14:07:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:07:20] [INFO ] [Real]Absence check using state equation in 11743 ms returned sat
[2023-03-10 14:07:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:07:21] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 171 ms returned sat
[2023-03-10 14:07:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:07:33] [INFO ] [Nat]Absence check using state equation in 12247 ms returned sat
[2023-03-10 14:07:34] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 518 ms.
[2023-03-10 14:07:54] [INFO ] Added : 180 causal constraints over 36 iterations in 20255 ms.(timeout) Result :sat
Current structural bounds on expressions (after SMT) : [-1] Max seen :[185]
Support contains 4221 out of 8734 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 523 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 523 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 515 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 14:08:00] [INFO ] Invariant cache hit.
[2023-03-10 14:08:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:08:01] [INFO ] Implicit Places using invariants in 817 ms returned []
Implicit Place search using SMT only with invariants took 818 ms to find 0 implicit places.
[2023-03-10 14:08:01] [INFO ] Invariant cache hit.
[2023-03-10 14:08:01] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:08:02] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2145 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 14:08:02] [INFO ] Invariant cache hit.
Finished random walk after 295406 steps, including 493 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60609 steps, including 0 resets, run visited all 1 properties in 5070 ms. (steps per millisecond=11 )
[2023-03-10 14:08:37] [INFO ] Invariant cache hit.
[2023-03-10 14:08:38] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 180 ms returned sat
[2023-03-10 14:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:08:51] [INFO ] [Real]Absence check using state equation in 13274 ms returned sat
[2023-03-10 14:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:08:52] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 197 ms returned sat
[2023-03-10 14:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:09:04] [INFO ] [Nat]Absence check using state equation in 11768 ms returned sat
[2023-03-10 14:09:05] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 580 ms.
[2023-03-10 14:09:25] [INFO ] Added : 170 causal constraints over 34 iterations in 20078 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 REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 523 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 523 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 531 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 14:09:31] [INFO ] Invariant cache hit.
[2023-03-10 14:09:32] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:09:32] [INFO ] Implicit Places using invariants in 815 ms returned []
Implicit Place search using SMT only with invariants took 841 ms to find 0 implicit places.
[2023-03-10 14:09:32] [INFO ] Invariant cache hit.
[2023-03-10 14:09:33] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:09:33] [INFO ] Dead Transitions using invariants and state equation in 847 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2220 ms. Remains : 8734/8734 places, 12558/12558 transitions.
[2023-03-10 14:09:33] [INFO ] Invariant cache hit.
Finished random walk after 295323 steps, including 493 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 59609 steps, including 0 resets, run visited all 1 properties in 5005 ms. (steps per millisecond=11 )
[2023-03-10 14:10:08] [INFO ] Invariant cache hit.
[2023-03-10 14:10:09] [INFO ] [Real]Absence check using 0 positive and 196 generalized place invariants in 163 ms returned sat
[2023-03-10 14:10:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:10:18] [INFO ] [Real]Absence check using state equation in 9575 ms returned sat
[2023-03-10 14:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:10:20] [INFO ] [Nat]Absence check using 0 positive and 196 generalized place invariants in 156 ms returned sat
[2023-03-10 14:10:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:10:29] [INFO ] [Nat]Absence check using state equation in 9601 ms returned sat
[2023-03-10 14:10:30] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4116 transitions) in 553 ms.
[2023-03-10 14:10:50] [INFO ] Added : 188 causal constraints over 38 iterations in 20630 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 REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 530 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 531 ms. Remains : 8734/8734 places, 12558/12558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8734/8734 places, 12558/12558 transitions.
Applied a total of 0 rules in 524 ms. Remains 8734 /8734 variables (removed 0) and now considering 12558/12558 (removed 0) transitions.
[2023-03-10 14:10:56] [INFO ] Invariant cache hit.
[2023-03-10 14:10:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:10:58] [INFO ] Implicit Places using invariants in 1185 ms returned [4345, 4379, 4420, 4459, 4493]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 1216 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 8729/8734 places, 12558/12558 transitions.
Free-agglomeration rule applied 105 times.
Iterating global reduction 0 with 105 rules applied. Total rules applied 105 place count 8729 transition count 12453
Reduce places removed 105 places and 0 transitions.
Iterating post reduction 0 with 105 rules applied. Total rules applied 210 place count 8624 transition count 12453
Applied a total of 210 rules in 1090 ms. Remains 8624 /8729 variables (removed 105) and now considering 12453/12558 (removed 105) transitions.
// Phase 1: matrix 12453 rows 8624 cols
[2023-03-10 14:10:59] [INFO ] Computed 191 place invariants in 71 ms
[2023-03-10 14:11:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-10 14:11:00] [INFO ] Implicit Places using invariants in 876 ms returned []
Implicit Place search using SMT only with invariants took 877 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 8624/8734 places, 12453/12558 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3711 ms. Remains : 8624/8734 places, 12453/12558 transitions.
[2023-03-10 14:11:00] [INFO ] Invariant cache hit.
Finished random walk after 294089 steps, including 495 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=9 )
Finished Best-First random walk after 60329 steps, including 0 resets, run visited all 1 properties in 5014 ms. (steps per millisecond=12 )
[2023-03-10 14:11:35] [INFO ] Invariant cache hit.
[2023-03-10 14:11:36] [INFO ] [Real]Absence check using 0 positive and 191 generalized place invariants in 165 ms returned sat
[2023-03-10 14:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 14:11:47] [INFO ] [Real]Absence check using state equation in 10934 ms returned sat
[2023-03-10 14:11:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 14:11:48] [INFO ] [Nat]Absence check using 0 positive and 191 generalized place invariants in 215 ms returned sat
[2023-03-10 14:11:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 14:12:04] [INFO ] [Nat]Absence check using state equation in 16242 ms returned sat
[2023-03-10 14:12:05] [INFO ] Computed and/alt/rep : 4221/4221/4221 causal constraints (skipped 4011 transitions) in 599 ms.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13491740 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16106364 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML

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="lolaxred"
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 lolaxred"
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 r167-tall-167838852900333"
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 ;