About the Execution of ITS-Tools for PolyORBLF-COL-S02J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9286.651 | 1539018.00 | 2131360.00 | 513.20 | 1 1 0 1 0 1 2 1 1 1 0 1 2 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446300085.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-COL-S02J04T08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446300085
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.4K Apr 11 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 11 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 16:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 11 16:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Apr 11 17:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 11 17:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 11 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 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 PolyORBLF-COL-S02J04T08-UpperBounds-00
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-01
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-02
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-03
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-04
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-05
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-06
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-07
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-08
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-09
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-10
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-11
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-12
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-13
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-14
FORMULA_NAME PolyORBLF-COL-S02J04T08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716903332608
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2024-05-28 13:35:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 13:35:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 13:35:34] [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.
[2024-05-28 13:35:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 13:35:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 684 ms
[2024-05-28 13:35:34] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 614 PT places and 1300.0 transition bindings in 36 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2024-05-28 13:35:34] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2024-05-28 13:35:34] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Normalized transition count is 64 out of 65 initially.
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 13:35:34] [INFO ] Computed 26 invariants in 13 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0] Max Struct:[1, 1, 3, 1, 3, 2, 140, 21, 8, 2, 4, 1, 20, 1, 2, 1]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-28 13:35:34] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 13:35:34] [INFO ] Computed 26 invariants in 4 ms
[2024-05-28 13:35:35] [INFO ] [Real]Absence check using 11 positive place invariants in 16 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 8 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2024-05-28 13:35:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 7 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-05-28 13:35:35] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-28 13:35:35] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2024-05-28 13:35:35] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-28 13:35:35] [INFO ] Added : 2 causal constraints over 1 iterations in 56 ms. Result :sat
Minimization took 36 ms.
[2024-05-28 13:35:35] [INFO ] [Real]Absence check using 11 positive place invariants in 81 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 108 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2024-05-28 13:35:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-28 13:35:35] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2024-05-28 13:35:35] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-28 13:35:36] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 30 ms to minimize.
[2024-05-28 13:35:36] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 18 ms to minimize.
[2024-05-28 13:35:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 202 ms
[2024-05-28 13:35:36] [INFO ] Added : 54 causal constraints over 11 iterations in 332 ms. Result :sat
Minimization took 42 ms.
[2024-05-28 13:35:36] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2024-05-28 13:35:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:36] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 14 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 32 ms returned sat
[2024-05-28 13:35:36] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-28 13:35:36] [INFO ] Added : 54 causal constraints over 12 iterations in 148 ms. Result :sat
Minimization took 46 ms.
[2024-05-28 13:35:36] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-28 13:35:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:36] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2024-05-28 13:35:36] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2024-05-28 13:35:36] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:35:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 64 ms
[2024-05-28 13:35:36] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 7 ms.
[2024-05-28 13:35:36] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:35:37] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:35:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 94 ms
[2024-05-28 13:35:37] [INFO ] Added : 54 causal constraints over 11 iterations in 167 ms. Result :sat
Minimization took 19 ms.
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2024-05-28 13:35:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 57 ms returned sat
[2024-05-28 13:35:37] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 9 ms.
[2024-05-28 13:35:37] [INFO ] Added : 57 causal constraints over 12 iterations in 135 ms. Result :sat
Minimization took 217 ms.
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 10 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2024-05-28 13:35:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2024-05-28 13:35:37] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 13:35:37] [INFO ] Added : 28 causal constraints over 6 iterations in 44 ms. Result :sat
Minimization took 18 ms.
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-05-28 13:35:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-05-28 13:35:37] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2024-05-28 13:35:38] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 13:35:38] [INFO ] Added : 6 causal constraints over 2 iterations in 31 ms. Result :sat
Minimization took 25 ms.
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned unsat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-28 13:35:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 3 ms returned sat
[2024-05-28 13:35:38] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-28 13:35:38] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-28 13:35:38] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 1 ms to minimize.
[2024-05-28 13:35:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 119 ms
[2024-05-28 13:35:38] [INFO ] Added : 58 causal constraints over 12 iterations in 226 ms. Result :sat
Minimization took 30 ms.
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2024-05-28 13:35:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Nat]Added 8 Read/Feed constraints in 8 ms returned sat
[2024-05-28 13:35:38] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 13:35:38] [INFO ] Added : 34 causal constraints over 7 iterations in 66 ms. Result :sat
Minimization took 30 ms.
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-28 13:35:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:38] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2024-05-28 13:35:39] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-28 13:35:39] [INFO ] Added : 44 causal constraints over 10 iterations in 129 ms. Result :sat
Minimization took 44 ms.
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-28 13:35:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2024-05-28 13:35:39] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 6 ms.
[2024-05-28 13:35:39] [INFO ] Added : 54 causal constraints over 11 iterations in 82 ms. Result :sat
Minimization took 30 ms.
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2024-05-28 13:35:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 13:35:39] [INFO ] Added : 7 causal constraints over 2 iterations in 23 ms. Result :sat
Minimization took 27 ms.
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Added 8 Read/Feed constraints in 3 ms returned sat
[2024-05-28 13:35:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2024-05-28 13:35:39] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 13:35:39] [INFO ] Added : 9 causal constraints over 3 iterations in 44 ms. Result :sat
Minimization took 23 ms.
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:39] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 3 ms returned sat
[2024-05-28 13:35:40] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-28 13:35:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:40] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-28 13:35:40] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2024-05-28 13:35:40] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-28 13:35:40] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2024-05-28 13:35:40] [INFO ] Computed and/alt/rep : 64/119/63 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-28 13:35:40] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 3, 1, 3, 2, 140, 1, 8, 2, 4, 1, 20, 2, 1]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-28 13:35:40] [INFO ] Unfolded HLPN to a Petri net with 614 places and 1242 transitions 5732 arcs in 50 ms.
[2024-05-28 13:35:40] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 3, 1, 3, 2, 140, 8, 2, 4, 1, 20, 2, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 3, 1, 3, 2, 140, 8, 2, 4, 1, 20, 2, 1]
[2024-05-28 13:35:40] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2024-05-28 13:35:40] [INFO ] Computed 50 invariants in 91 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 3, 1, 3, 2, 8, 8, 2, 4, 1, 20, 2, 1]
RANDOM walk for 10000 steps (3 resets) in 106 ms. (93 steps per ms)
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 90005 steps (20 resets) in 422 ms. (212 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 1, 2, 1, 1, 0, 2, 1] Max Struct:[3, 3, 2, 8, 8, 2, 4, 20, 2]
[2024-05-28 13:35:40] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2024-05-28 13:35:40] [INFO ] Invariant cache hit.
[2024-05-28 13:35:40] [INFO ] [Real]Absence check using 14 positive place invariants in 13 ms returned sat
[2024-05-28 13:35:41] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 21 ms returned sat
[2024-05-28 13:35:41] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2024-05-28 13:35:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 13:35:41] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 19 ms returned sat
[2024-05-28 13:35:41] [INFO ] [Nat]Absence check using state equation in 366 ms returned sat
[2024-05-28 13:35:41] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:35:42] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:35:42] [INFO ] [Nat]Added 96 Read/Feed constraints in 1016 ms returned unknown
[2024-05-28 13:35:43] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 13:35:43] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 17 ms returned sat
[2024-05-28 13:35:43] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2024-05-28 13:35:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 21 ms returned sat
[2024-05-28 13:35:43] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 36 ms returned sat
[2024-05-28 13:35:44] [INFO ] [Nat]Absence check using state equation in 569 ms returned sat
[2024-05-28 13:35:44] [INFO ] [Nat]Added 96 Read/Feed constraints in 294 ms returned sat
[2024-05-28 13:35:44] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 160 ms.
[2024-05-28 13:35:46] [INFO ] Added : 50 causal constraints over 10 iterations in 1914 ms. Result :sat
Minimization took 770 ms.
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 7 ms returned unsat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 9 ms returned unsat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 8 ms returned unsat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 6 ms returned unsat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive place invariants in 18 ms returned sat
[2024-05-28 13:35:47] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 16 ms returned sat
[2024-05-28 13:35:48] [INFO ] [Real]Absence check using state equation in 460 ms returned sat
[2024-05-28 13:35:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:48] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-28 13:35:48] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 21 ms returned sat
[2024-05-28 13:35:49] [INFO ] [Nat]Absence check using state equation in 677 ms returned sat
[2024-05-28 13:35:49] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:35:50] [INFO ] [Nat]Added 96 Read/Feed constraints in 996 ms returned sat
[2024-05-28 13:35:50] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 102 ms.
[2024-05-28 13:35:52] [INFO ] Added : 58 causal constraints over 12 iterations in 1977 ms. Result :sat
Minimization took 668 ms.
[2024-05-28 13:35:53] [INFO ] [Real]Absence check using 14 positive place invariants in 16 ms returned sat
[2024-05-28 13:35:53] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 25 ms returned sat
[2024-05-28 13:35:53] [INFO ] [Real]Absence check using state equation in 413 ms returned sat
[2024-05-28 13:35:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:35:53] [INFO ] [Nat]Absence check using 14 positive place invariants in 12 ms returned sat
[2024-05-28 13:35:53] [INFO ] [Nat]Absence check using 14 positive and 36 generalized place invariants in 21 ms returned sat
[2024-05-28 13:35:54] [INFO ] [Nat]Absence check using state equation in 441 ms returned sat
[2024-05-28 13:35:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:35:54] [INFO ] [Nat]Added 96 Read/Feed constraints in 847 ms returned sat
[2024-05-28 13:35:55] [INFO ] Computed and/alt/rep : 728/2582/720 causal constraints (skipped 376 transitions) in 114 ms.
[2024-05-28 13:35:57] [INFO ] Added : 121 causal constraints over 25 iterations in 2840 ms. Result :sat
Minimization took 599 ms.
[2024-05-28 13:35:58] [INFO ] [Real]Absence check using 14 positive place invariants in 14 ms returned sat
[2024-05-28 13:35:58] [INFO ] [Real]Absence check using 14 positive and 36 generalized place invariants in 23 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 1, 2, 1, 1, 0, 2, 1] Max Struct:[3, 3, 1, 2, 1, 1, 4, 20, 1]
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
Support contains 18 out of 614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 74 rules applied. Total rules applied 74 place count 612 transition count 1042
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 146 place count 540 transition count 1042
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 146 place count 540 transition count 978
Deduced a syphon composed of 64 places in 2 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 274 place count 476 transition count 978
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 386 place count 420 transition count 922
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 402 place count 420 transition count 906
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 418 place count 404 transition count 906
Applied a total of 418 rules in 234 ms. Remains 404 /614 variables (removed 210) and now considering 906/1114 (removed 208) transitions.
Running 904 sub problems to find dead transitions.
[2024-05-28 13:35:58] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
// Phase 1: matrix 890 rows 404 cols
[2024-05-28 13:35:58] [INFO ] Computed 48 invariants in 59 ms
[2024-05-28 13:35:59] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/402 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 904 unsolved
[2024-05-28 13:36:07] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 1 ms to minimize.
[2024-05-28 13:36:07] [INFO ] Deduced a trap composed of 39 places in 66 ms of which 2 ms to minimize.
[2024-05-28 13:36:07] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 2 ms to minimize.
[2024-05-28 13:36:07] [INFO ] Deduced a trap composed of 39 places in 61 ms of which 2 ms to minimize.
[2024-05-28 13:36:07] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:36:07] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 2 ms to minimize.
[2024-05-28 13:36:07] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 3 ms to minimize.
[2024-05-28 13:36:08] [INFO ] Deduced a trap composed of 40 places in 38 ms of which 0 ms to minimize.
[2024-05-28 13:36:08] [INFO ] Deduced a trap composed of 149 places in 268 ms of which 3 ms to minimize.
[2024-05-28 13:36:08] [INFO ] Deduced a trap composed of 151 places in 229 ms of which 3 ms to minimize.
[2024-05-28 13:36:08] [INFO ] Deduced a trap composed of 147 places in 215 ms of which 3 ms to minimize.
[2024-05-28 13:36:11] [INFO ] Deduced a trap composed of 147 places in 132 ms of which 2 ms to minimize.
[2024-05-28 13:36:11] [INFO ] Deduced a trap composed of 70 places in 172 ms of which 2 ms to minimize.
[2024-05-28 13:36:11] [INFO ] Deduced a trap composed of 31 places in 203 ms of which 2 ms to minimize.
[2024-05-28 13:36:14] [INFO ] Deduced a trap composed of 132 places in 209 ms of which 3 ms to minimize.
[2024-05-28 13:36:14] [INFO ] Deduced a trap composed of 135 places in 268 ms of which 3 ms to minimize.
[2024-05-28 13:36:15] [INFO ] Deduced a trap composed of 152 places in 210 ms of which 2 ms to minimize.
[2024-05-28 13:36:16] [INFO ] Deduced a trap composed of 152 places in 187 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/402 variables, 18/64 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 402/1294 variables, and 64 constraints, problems are : Problem set: 0 solved, 904 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 34/35 constraints, State Equation: 0/404 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 904/904 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 904 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/402 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/402 variables, 34/46 constraints. Problems are: Problem set: 0 solved, 904 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/402 variables, 18/64 constraints. Problems are: Problem set: 0 solved, 904 unsolved
[2024-05-28 13:36:27] [INFO ] Deduced a trap composed of 65 places in 191 ms of which 3 ms to minimize.
[2024-05-28 13:36:29] [INFO ] Deduced a trap composed of 226 places in 188 ms of which 2 ms to minimize.
[2024-05-28 13:36:30] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 1 ms to minimize.
[2024-05-28 13:36:33] [INFO ] Deduced a trap composed of 134 places in 160 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/402 variables, 4/68 constraints. Problems are: Problem set: 0 solved, 904 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 402/1294 variables, and 68 constraints, problems are : Problem set: 0 solved, 904 unsolved in 20055 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 34/35 constraints, State Equation: 0/404 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/904 constraints, Known Traps: 22/22 constraints]
After SMT, in 42240ms problems are : Problem set: 0 solved, 904 unsolved
Search for dead transitions found 0 dead transitions in 42288ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42551 ms. Remains : 404/614 places, 906/1114 transitions.
[2024-05-28 13:36:41] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
[2024-05-28 13:36:41] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
RANDOM walk for 1000000 steps (374 resets) in 3723 ms. (268 steps per ms)
BEST_FIRST walk for 4000002 steps (681 resets) in 6975 ms. (573 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
[2024-05-28 13:36:51] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
[2024-05-28 13:36:51] [INFO ] Invariant cache hit.
[2024-05-28 13:36:51] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-28 13:36:51] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 19 ms returned sat
[2024-05-28 13:36:52] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2024-05-28 13:36:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:36:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-28 13:36:52] [INFO ] [Nat]Absence check using 13 positive and 35 generalized place invariants in 16 ms returned sat
[2024-05-28 13:36:53] [INFO ] [Nat]Absence check using state equation in 1311 ms returned sat
[2024-05-28 13:36:53] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:36:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:37:02] [INFO ] [Nat]Added 96 Read/Feed constraints in 9016 ms returned unknown
[2024-05-28 13:37:02] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-28 13:37:02] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 20 ms returned sat
[2024-05-28 13:37:03] [INFO ] [Real]Absence check using state equation in 308 ms returned sat
[2024-05-28 13:37:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:37:03] [INFO ] [Nat]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-28 13:37:03] [INFO ] [Nat]Absence check using 13 positive and 35 generalized place invariants in 18 ms returned sat
[2024-05-28 13:37:03] [INFO ] [Nat]Absence check using state equation in 316 ms returned sat
[2024-05-28 13:37:06] [INFO ] [Nat]Added 96 Read/Feed constraints in 2671 ms returned sat
[2024-05-28 13:37:06] [INFO ] Deduced a trap composed of 36 places in 168 ms of which 3 ms to minimize.
[2024-05-28 13:37:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 390 ms
[2024-05-28 13:37:06] [INFO ] Computed and/alt/rep : 432/1438/424 causal constraints (skipped 464 transitions) in 82 ms.
[2024-05-28 13:37:07] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 1 ms to minimize.
[2024-05-28 13:37:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 159 ms
[2024-05-28 13:37:07] [INFO ] Added : 39 causal constraints over 9 iterations in 1056 ms. Result :sat
Minimization took 4511 ms.
[2024-05-28 13:37:12] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2024-05-28 13:37:12] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 19 ms returned sat
[2024-05-28 13:37:12] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2024-05-28 13:37:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:37:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 12 ms returned sat
[2024-05-28 13:37:12] [INFO ] [Nat]Absence check using 13 positive and 35 generalized place invariants in 31 ms returned sat
[2024-05-28 13:37:13] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2024-05-28 13:37:14] [INFO ] [Nat]Added 96 Read/Feed constraints in 1066 ms returned sat
[2024-05-28 13:37:14] [INFO ] Deduced a trap composed of 34 places in 188 ms of which 2 ms to minimize.
[2024-05-28 13:37:15] [INFO ] Deduced a trap composed of 154 places in 276 ms of which 3 ms to minimize.
[2024-05-28 13:37:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1018 ms
[2024-05-28 13:37:15] [INFO ] Computed and/alt/rep : 432/1438/424 causal constraints (skipped 464 transitions) in 103 ms.
[2024-05-28 13:37:17] [INFO ] Deduced a trap composed of 19 places in 127 ms of which 3 ms to minimize.
[2024-05-28 13:37:17] [INFO ] Deduced a trap composed of 40 places in 62 ms of which 9 ms to minimize.
[2024-05-28 13:37:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 355 ms
[2024-05-28 13:37:17] [INFO ] Added : 62 causal constraints over 13 iterations in 2000 ms. Result :sat
Minimization took 3641 ms.
[2024-05-28 13:37:21] [INFO ] [Real]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-28 13:37:21] [INFO ] [Real]Absence check using 13 positive and 35 generalized place invariants in 16 ms returned sat
[2024-05-28 13:37:21] [INFO ] [Real]Absence check using state equation in 263 ms returned sat
[2024-05-28 13:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:37:21] [INFO ] [Nat]Absence check using 13 positive place invariants in 8 ms returned sat
[2024-05-28 13:37:21] [INFO ] [Nat]Absence check using 13 positive and 35 generalized place invariants in 32 ms returned sat
[2024-05-28 13:37:22] [INFO ] [Nat]Absence check using state equation in 324 ms returned sat
[2024-05-28 13:37:22] [INFO ] [Nat]Added 96 Read/Feed constraints in 254 ms returned sat
[2024-05-28 13:37:22] [INFO ] Computed and/alt/rep : 432/1438/424 causal constraints (skipped 464 transitions) in 68 ms.
[2024-05-28 13:37:23] [INFO ] Added : 29 causal constraints over 6 iterations in 714 ms. Result :sat
Minimization took 3412 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
Support contains 18 out of 404 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 404/404 places, 906/906 transitions.
Applied a total of 0 rules in 20 ms. Remains 404 /404 variables (removed 0) and now considering 906/906 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 404/404 places, 906/906 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 404/404 places, 906/906 transitions.
Applied a total of 0 rules in 33 ms. Remains 404 /404 variables (removed 0) and now considering 906/906 (removed 0) transitions.
[2024-05-28 13:37:27] [INFO ] Flow matrix only has 890 transitions (discarded 16 similar events)
[2024-05-28 13:37:27] [INFO ] Invariant cache hit.
[2024-05-28 13:37:28] [INFO ] Implicit Places using invariants in 675 ms returned [358, 359, 360, 361, 362, 363, 364, 365]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 679 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 396/404 places, 906/906 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 388 transition count 898
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 388 transition count 898
Applied a total of 16 rules in 34 ms. Remains 388 /396 variables (removed 8) and now considering 898/906 (removed 8) transitions.
[2024-05-28 13:37:28] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
// Phase 1: matrix 882 rows 388 cols
[2024-05-28 13:37:28] [INFO ] Computed 40 invariants in 15 ms
[2024-05-28 13:37:28] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-28 13:37:28] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
[2024-05-28 13:37:28] [INFO ] Invariant cache hit.
[2024-05-28 13:37:28] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:37:32] [INFO ] Implicit Places using invariants and state equation in 3747 ms returned []
Implicit Place search using SMT with State Equation took 4145 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 388/404 places, 898/906 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4891 ms. Remains : 388/404 places, 898/906 transitions.
[2024-05-28 13:37:32] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
[2024-05-28 13:37:32] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
RANDOM walk for 1000000 steps (397 resets) in 3339 ms. (299 steps per ms)
BEST_FIRST walk for 4000003 steps (705 resets) in 6562 ms. (609 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
[2024-05-28 13:37:42] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
[2024-05-28 13:37:42] [INFO ] Invariant cache hit.
[2024-05-28 13:37:42] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-28 13:37:42] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 15 ms returned sat
[2024-05-28 13:37:42] [INFO ] [Real]Absence check using state equation in 306 ms returned sat
[2024-05-28 13:37:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:37:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 16 ms returned sat
[2024-05-28 13:37:42] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 22 ms returned sat
[2024-05-28 13:37:43] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2024-05-28 13:37:43] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:37:43] [INFO ] [Nat]Added 96 Read/Feed constraints in 509 ms returned sat
[2024-05-28 13:37:43] [INFO ] Deduced a trap composed of 19 places in 198 ms of which 2 ms to minimize.
[2024-05-28 13:37:44] [INFO ] Deduced a trap composed of 168 places in 266 ms of which 3 ms to minimize.
[2024-05-28 13:37:44] [INFO ] Deduced a trap composed of 153 places in 265 ms of which 3 ms to minimize.
[2024-05-28 13:37:44] [INFO ] Deduced a trap composed of 154 places in 207 ms of which 3 ms to minimize.
[2024-05-28 13:37:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1267 ms
[2024-05-28 13:37:44] [INFO ] Computed and/alt/rep : 416/1357/408 causal constraints (skipped 472 transitions) in 84 ms.
[2024-05-28 13:37:45] [INFO ] Added : 31 causal constraints over 7 iterations in 539 ms. Result :sat
Minimization took 4510 ms.
[2024-05-28 13:37:49] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2024-05-28 13:37:49] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 12 ms returned sat
[2024-05-28 13:37:50] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2024-05-28 13:37:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:37:50] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-28 13:37:50] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 15 ms returned sat
[2024-05-28 13:37:50] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2024-05-28 13:37:52] [INFO ] [Nat]Added 96 Read/Feed constraints in 1398 ms returned sat
[2024-05-28 13:37:52] [INFO ] Deduced a trap composed of 19 places in 262 ms of which 3 ms to minimize.
[2024-05-28 13:37:52] [INFO ] Deduced a trap composed of 155 places in 240 ms of which 3 ms to minimize.
[2024-05-28 13:37:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 670 ms
[2024-05-28 13:37:52] [INFO ] Computed and/alt/rep : 416/1357/408 causal constraints (skipped 472 transitions) in 71 ms.
[2024-05-28 13:37:54] [INFO ] Added : 37 causal constraints over 8 iterations in 1234 ms. Result :sat
Minimization took 4501 ms.
[2024-05-28 13:37:58] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-28 13:37:58] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 17 ms returned sat
[2024-05-28 13:37:59] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2024-05-28 13:37:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:37:59] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-28 13:37:59] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 16 ms returned sat
[2024-05-28 13:37:59] [INFO ] [Nat]Absence check using state equation in 455 ms returned sat
[2024-05-28 13:38:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:38:08] [INFO ] [Nat]Added 96 Read/Feed constraints in 9014 ms returned unknown
[2024-05-28 13:38:08] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2024-05-28 13:38:08] [INFO ] [Real]Absence check using 15 positive and 25 generalized place invariants in 16 ms returned sat
[2024-05-28 13:38:08] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2024-05-28 13:38:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:38:09] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2024-05-28 13:38:09] [INFO ] [Nat]Absence check using 15 positive and 25 generalized place invariants in 17 ms returned sat
[2024-05-28 13:38:09] [INFO ] [Nat]Absence check using state equation in 378 ms returned sat
[2024-05-28 13:38:09] [INFO ] [Nat]Added 96 Read/Feed constraints in 280 ms returned sat
[2024-05-28 13:38:09] [INFO ] Computed and/alt/rep : 416/1357/408 causal constraints (skipped 472 transitions) in 66 ms.
[2024-05-28 13:38:10] [INFO ] Added : 19 causal constraints over 4 iterations in 294 ms. Result :sat
Minimization took 3776 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
Support contains 18 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 388 /388 variables (removed 0) and now considering 898/898 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 388/388 places, 898/898 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 898/898 transitions.
Applied a total of 0 rules in 18 ms. Remains 388 /388 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2024-05-28 13:38:14] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
[2024-05-28 13:38:14] [INFO ] Invariant cache hit.
[2024-05-28 13:38:14] [INFO ] Implicit Places using invariants in 393 ms returned []
[2024-05-28 13:38:14] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
[2024-05-28 13:38:14] [INFO ] Invariant cache hit.
[2024-05-28 13:38:15] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:38:18] [INFO ] Implicit Places using invariants and state equation in 3932 ms returned []
Implicit Place search using SMT with State Equation took 4330 ms to find 0 implicit places.
[2024-05-28 13:38:18] [INFO ] Redundant transitions in 84 ms returned []
Running 896 sub problems to find dead transitions.
[2024-05-28 13:38:18] [INFO ] Flow matrix only has 882 transitions (discarded 16 similar events)
[2024-05-28 13:38:18] [INFO ] Invariant cache hit.
[2024-05-28 13:38:18] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 896 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 896 unsolved
[2024-05-28 13:38:25] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 2 ms to minimize.
[2024-05-28 13:38:25] [INFO ] Deduced a trap composed of 39 places in 64 ms of which 2 ms to minimize.
[2024-05-28 13:38:25] [INFO ] Deduced a trap composed of 39 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:38:25] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:38:25] [INFO ] Deduced a trap composed of 39 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:38:25] [INFO ] Deduced a trap composed of 39 places in 36 ms of which 1 ms to minimize.
[2024-05-28 13:38:25] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:38:26] [INFO ] Deduced a trap composed of 147 places in 184 ms of which 3 ms to minimize.
[2024-05-28 13:38:26] [INFO ] Deduced a trap composed of 187 places in 258 ms of which 3 ms to minimize.
[2024-05-28 13:38:26] [INFO ] Deduced a trap composed of 132 places in 235 ms of which 4 ms to minimize.
[2024-05-28 13:38:26] [INFO ] Deduced a trap composed of 158 places in 221 ms of which 2 ms to minimize.
[2024-05-28 13:38:27] [INFO ] Deduced a trap composed of 166 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:38:27] [INFO ] Deduced a trap composed of 54 places in 182 ms of which 2 ms to minimize.
[2024-05-28 13:38:27] [INFO ] Deduced a trap composed of 54 places in 176 ms of which 3 ms to minimize.
[2024-05-28 13:38:27] [INFO ] Deduced a trap composed of 54 places in 183 ms of which 7 ms to minimize.
[2024-05-28 13:38:27] [INFO ] Deduced a trap composed of 39 places in 181 ms of which 3 ms to minimize.
[2024-05-28 13:38:28] [INFO ] Deduced a trap composed of 54 places in 162 ms of which 2 ms to minimize.
[2024-05-28 13:38:28] [INFO ] Deduced a trap composed of 164 places in 158 ms of which 3 ms to minimize.
[2024-05-28 13:38:28] [INFO ] Deduced a trap composed of 162 places in 147 ms of which 2 ms to minimize.
[2024-05-28 13:38:28] [INFO ] Deduced a trap composed of 19 places in 140 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 896 unsolved
[2024-05-28 13:38:31] [INFO ] Deduced a trap composed of 149 places in 217 ms of which 3 ms to minimize.
[2024-05-28 13:38:31] [INFO ] Deduced a trap composed of 31 places in 171 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 896 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 896 unsolved
Problem TDEAD790 is UNSAT
Problem TDEAD793 is UNSAT
Problem TDEAD794 is UNSAT
Problem TDEAD797 is UNSAT
Problem TDEAD798 is UNSAT
Problem TDEAD799 is UNSAT
Problem TDEAD804 is UNSAT
Problem TDEAD807 is UNSAT
Problem TDEAD808 is UNSAT
Problem TDEAD811 is UNSAT
Problem TDEAD812 is UNSAT
Problem TDEAD813 is UNSAT
Problem TDEAD818 is UNSAT
Problem TDEAD821 is UNSAT
Problem TDEAD822 is UNSAT
Problem TDEAD825 is UNSAT
Problem TDEAD826 is UNSAT
Problem TDEAD827 is UNSAT
Problem TDEAD832 is UNSAT
Problem TDEAD835 is UNSAT
Problem TDEAD836 is UNSAT
Problem TDEAD839 is UNSAT
Problem TDEAD840 is UNSAT
Problem TDEAD841 is UNSAT
Problem TDEAD846 is UNSAT
Problem TDEAD849 is UNSAT
Problem TDEAD850 is UNSAT
Problem TDEAD853 is UNSAT
Problem TDEAD854 is UNSAT
Problem TDEAD855 is UNSAT
Problem TDEAD860 is UNSAT
Problem TDEAD863 is UNSAT
Problem TDEAD864 is UNSAT
Problem TDEAD867 is UNSAT
Problem TDEAD868 is UNSAT
Problem TDEAD869 is UNSAT
Problem TDEAD874 is UNSAT
Problem TDEAD877 is UNSAT
Problem TDEAD878 is UNSAT
Problem TDEAD881 is UNSAT
Problem TDEAD882 is UNSAT
Problem TDEAD883 is UNSAT
Problem TDEAD888 is UNSAT
Problem TDEAD891 is UNSAT
Problem TDEAD892 is UNSAT
Problem TDEAD895 is UNSAT
Problem TDEAD896 is UNSAT
Problem TDEAD897 is UNSAT
At refinement iteration 5 (OVERLAPS) 1/387 variables, 1/61 constraints. Problems are: Problem set: 48 solved, 848 unsolved
[2024-05-28 13:38:47] [INFO ] Deduced a trap composed of 128 places in 154 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/387 variables, 1/62 constraints. Problems are: Problem set: 48 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 387/1270 variables, and 62 constraints, problems are : Problem set: 48 solved, 848 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 896/896 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 48 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 14/14 constraints. Problems are: Problem set: 48 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 24/38 constraints. Problems are: Problem set: 48 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 23/61 constraints. Problems are: Problem set: 48 solved, 848 unsolved
[2024-05-28 13:38:58] [INFO ] Deduced a trap composed of 134 places in 217 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 1/62 constraints. Problems are: Problem set: 48 solved, 848 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 0/62 constraints. Problems are: Problem set: 48 solved, 848 unsolved
At refinement iteration 5 (OVERLAPS) 1/387 variables, 1/63 constraints. Problems are: Problem set: 48 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 387/1270 variables, and 63 constraints, problems are : Problem set: 48 solved, 848 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 24/25 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/896 constraints, Known Traps: 24/24 constraints]
After SMT, in 61964ms problems are : Problem set: 48 solved, 848 unsolved
Search for dead transitions found 48 dead transitions in 61986ms
Found 48 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 48 transitions
Dead transitions reduction (with SMT) removed 48 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 388/388 places, 850/898 transitions.
Applied a total of 0 rules in 38 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2024-05-28 13:39:20] [INFO ] Redundant transitions in 9 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 66512 ms. Remains : 388/388 places, 850/898 transitions.
[2024-05-28 13:39:20] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
// Phase 1: matrix 834 rows 388 cols
[2024-05-28 13:39:20] [INFO ] Computed 40 invariants in 12 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
RANDOM walk for 1000000 steps (417 resets) in 3575 ms. (279 steps per ms)
BEST_FIRST walk for 4000001 steps (655 resets) in 5651 ms. (707 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
[2024-05-28 13:39:29] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:39:29] [INFO ] Invariant cache hit.
[2024-05-28 13:39:30] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-28 13:39:30] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 19 ms returned sat
[2024-05-28 13:39:30] [INFO ] [Real]Absence check using state equation in 286 ms returned sat
[2024-05-28 13:39:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:39:30] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 13:39:30] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 16 ms returned sat
[2024-05-28 13:39:31] [INFO ] [Nat]Absence check using state equation in 1038 ms returned sat
[2024-05-28 13:39:31] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:39:36] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-28 13:39:40] [INFO ] [Nat]Added 96 Read/Feed constraints in 9013 ms returned unknown
[2024-05-28 13:39:40] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 13:39:40] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 18 ms returned sat
[2024-05-28 13:39:40] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2024-05-28 13:39:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:39:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-28 13:39:41] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 19 ms returned sat
[2024-05-28 13:39:41] [INFO ] [Nat]Absence check using state equation in 330 ms returned sat
[2024-05-28 13:39:41] [INFO ] [Nat]Added 96 Read/Feed constraints in 249 ms returned sat
[2024-05-28 13:39:41] [INFO ] Deduced a trap composed of 19 places in 185 ms of which 2 ms to minimize.
[2024-05-28 13:39:42] [INFO ] Deduced a trap composed of 153 places in 184 ms of which 2 ms to minimize.
[2024-05-28 13:39:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 531 ms
[2024-05-28 13:39:42] [INFO ] Computed and/alt/rep : 448/1677/440 causal constraints (skipped 392 transitions) in 53 ms.
[2024-05-28 13:39:42] [INFO ] Added : 40 causal constraints over 8 iterations in 654 ms. Result :sat
Minimization took 2704 ms.
[2024-05-28 13:39:45] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-28 13:39:45] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 12 ms returned sat
[2024-05-28 13:39:45] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2024-05-28 13:39:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:39:46] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-28 13:39:46] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 19 ms returned sat
[2024-05-28 13:39:46] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2024-05-28 13:39:50] [INFO ] [Nat]Added 96 Read/Feed constraints in 4375 ms returned sat
[2024-05-28 13:39:51] [INFO ] Deduced a trap composed of 74 places in 272 ms of which 3 ms to minimize.
[2024-05-28 13:39:55] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 4803 ms
[2024-05-28 13:39:55] [INFO ] [Real]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 13:39:55] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 17 ms returned sat
[2024-05-28 13:39:56] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2024-05-28 13:39:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:39:56] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2024-05-28 13:39:56] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 16 ms returned sat
[2024-05-28 13:39:56] [INFO ] [Nat]Absence check using state equation in 321 ms returned sat
[2024-05-28 13:39:56] [INFO ] [Nat]Added 96 Read/Feed constraints in 277 ms returned sat
[2024-05-28 13:39:57] [INFO ] Computed and/alt/rep : 448/1677/440 causal constraints (skipped 392 transitions) in 89 ms.
[2024-05-28 13:39:57] [INFO ] Added : 46 causal constraints over 10 iterations in 879 ms. Result :sat
Minimization took 2563 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 2] Max Struct:[3, 3, 4, 20]
Support contains 18 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 18 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 388/388 places, 850/850 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 63 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2024-05-28 13:40:01] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:40:01] [INFO ] Invariant cache hit.
[2024-05-28 13:40:02] [INFO ] Implicit Places using invariants in 398 ms returned []
[2024-05-28 13:40:02] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:40:02] [INFO ] Invariant cache hit.
[2024-05-28 13:40:02] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:40:08] [INFO ] Implicit Places using invariants and state equation in 6199 ms returned []
Implicit Place search using SMT with State Equation took 6603 ms to find 0 implicit places.
[2024-05-28 13:40:08] [INFO ] Redundant transitions in 6 ms returned []
Running 848 sub problems to find dead transitions.
[2024-05-28 13:40:08] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:40:08] [INFO ] Invariant cache hit.
[2024-05-28 13:40:08] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:40:13] [INFO ] Deduced a trap composed of 39 places in 87 ms of which 2 ms to minimize.
[2024-05-28 13:40:14] [INFO ] Deduced a trap composed of 39 places in 76 ms of which 1 ms to minimize.
[2024-05-28 13:40:14] [INFO ] Deduced a trap composed of 39 places in 45 ms of which 1 ms to minimize.
[2024-05-28 13:40:14] [INFO ] Deduced a trap composed of 39 places in 30 ms of which 0 ms to minimize.
[2024-05-28 13:40:14] [INFO ] Deduced a trap composed of 39 places in 38 ms of which 1 ms to minimize.
[2024-05-28 13:40:14] [INFO ] Deduced a trap composed of 39 places in 25 ms of which 1 ms to minimize.
[2024-05-28 13:40:14] [INFO ] Deduced a trap composed of 39 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:40:14] [INFO ] Deduced a trap composed of 128 places in 216 ms of which 3 ms to minimize.
[2024-05-28 13:40:16] [INFO ] Deduced a trap composed of 39 places in 34 ms of which 1 ms to minimize.
[2024-05-28 13:40:17] [INFO ] Deduced a trap composed of 135 places in 141 ms of which 2 ms to minimize.
[2024-05-28 13:40:18] [INFO ] Deduced a trap composed of 145 places in 206 ms of which 3 ms to minimize.
[2024-05-28 13:40:19] [INFO ] Deduced a trap composed of 134 places in 157 ms of which 2 ms to minimize.
[2024-05-28 13:40:19] [INFO ] Deduced a trap composed of 126 places in 209 ms of which 3 ms to minimize.
[2024-05-28 13:40:20] [INFO ] Deduced a trap composed of 135 places in 187 ms of which 2 ms to minimize.
[2024-05-28 13:40:20] [INFO ] Deduced a trap composed of 159 places in 182 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:40:23] [INFO ] Deduced a trap composed of 37 places in 74 ms of which 2 ms to minimize.
[2024-05-28 13:40:23] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 2 ms to minimize.
[2024-05-28 13:40:27] [INFO ] Deduced a trap composed of 153 places in 172 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:40:34] [INFO ] Deduced a trap composed of 144 places in 160 ms of which 2 ms to minimize.
[2024-05-28 13:40:34] [INFO ] Deduced a trap composed of 152 places in 160 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 386/1222 variables, and 58 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:40:48] [INFO ] Deduced a trap composed of 158 places in 206 ms of which 3 ms to minimize.
[2024-05-28 13:40:48] [INFO ] Deduced a trap composed of 152 places in 192 ms of which 3 ms to minimize.
[2024-05-28 13:40:48] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 2 ms to minimize.
[2024-05-28 13:40:49] [INFO ] Deduced a trap composed of 37 places in 108 ms of which 2 ms to minimize.
[2024-05-28 13:40:49] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 5 (OVERLAPS) 1/387 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 387/1222 variables, and 64 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 25/25 constraints]
After SMT, in 61202ms problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 61213ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67901 ms. Remains : 388/388 places, 850/850 transitions.
[2024-05-28 13:41:10] [INFO ] Flatten gal took : 310 ms
RANDOM walk for 40001 steps (20 resets) in 1995 ms. (20 steps per ms) remains 8/8 properties
[2024-05-28 13:41:10] [INFO ] Flatten gal took : 265 ms
BEST_FIRST walk for 40001 steps (11 resets) in 381 ms. (104 steps per ms) remains 8/8 properties
[2024-05-28 13:41:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2276400431240765529.gal : 60 ms
[2024-05-28 13:41:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7264083287902178669.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2276400431240765529.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7264083287902178669.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40003 steps (10 resets) in 382 ms. (104 steps per ms) remains 8/8 properties
Loading property file /tmp/ReachabilityCardinality7264083287902178669.prop.
BEST_FIRST walk for 40002 steps (8 resets) in 747 ms. (53 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 7
BEST_FIRST walk for 40000 steps (12 resets) in 722 ms. (55 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :7 after 8
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :8 after 14
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :14 after 50
BEST_FIRST walk for 40003 steps (12 resets) in 305 ms. (130 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (12 resets) in 354 ms. (112 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (14 resets) in 218 ms. (182 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :230 after 890
BEST_FIRST walk for 40003 steps (10 resets) in 340 ms. (117 steps per ms) remains 8/8 properties
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :890 after 2117
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :2117 after 2672
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :2672 after 5003
Interrupted probabilistic random walk after 231248 steps, run timeout after 6007 ms. (steps per millisecond=38 ) properties seen :0 out of 8
Probabilistic random walk after 231248 steps, saw 126415 distinct states, run finished after 6010 ms. (steps per millisecond=38 ) properties seen :0
[2024-05-28 13:41:17] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:41:17] [INFO ] Invariant cache hit.
[2024-05-28 13:41:17] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem MAX3 is UNSAT
At refinement iteration 1 (OVERLAPS) 134/152 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 7 unsolved
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :5003 after 7381
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 35/187 variables, 2/5 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 9/196 variables, 5/10 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/196 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 183/379 variables, 22/32 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-05-28 13:41:21] [INFO ] Deduced a trap composed of 39 places in 166 ms of which 2 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :7381 after 108190
[2024-05-28 13:41:27] [INFO ] Deduced a trap composed of 40 places in 5344 ms of which 2 ms to minimize.
SMT process timed out in 9392ms, After SMT, problems are : Problem set: 1 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 11 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Running 848 sub problems to find dead transitions.
[2024-05-28 13:41:27] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:41:27] [INFO ] Invariant cache hit.
[2024-05-28 13:41:27] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 39 places in 62 ms of which 1 ms to minimize.
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 39 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 1 ms to minimize.
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 39 places in 44 ms of which 0 ms to minimize.
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 39 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 39 places in 46 ms of which 0 ms to minimize.
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 39 places in 48 ms of which 1 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :108190 after 150550
[2024-05-28 13:41:34] [INFO ] Deduced a trap composed of 128 places in 193 ms of which 2 ms to minimize.
[2024-05-28 13:41:37] [INFO ] Deduced a trap composed of 39 places in 56 ms of which 1 ms to minimize.
[2024-05-28 13:41:38] [INFO ] Deduced a trap composed of 135 places in 229 ms of which 3 ms to minimize.
[2024-05-28 13:41:40] [INFO ] Deduced a trap composed of 145 places in 212 ms of which 3 ms to minimize.
[2024-05-28 13:41:40] [INFO ] Deduced a trap composed of 134 places in 186 ms of which 3 ms to minimize.
[2024-05-28 13:41:40] [INFO ] Deduced a trap composed of 126 places in 196 ms of which 3 ms to minimize.
[2024-05-28 13:41:41] [INFO ] Deduced a trap composed of 135 places in 219 ms of which 3 ms to minimize.
[2024-05-28 13:41:41] [INFO ] Deduced a trap composed of 159 places in 232 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:41:44] [INFO ] Deduced a trap composed of 37 places in 152 ms of which 2 ms to minimize.
[2024-05-28 13:41:44] [INFO ] Deduced a trap composed of 31 places in 142 ms of which 2 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :150550 after 294928
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 386/1222 variables, and 55 constraints, problems are : Problem set: 0 solved, 848 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 17/55 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:41:58] [INFO ] Deduced a trap composed of 19 places in 131 ms of which 2 ms to minimize.
Detected timeout of ITS tools.
[2024-05-28 13:42:00] [INFO ] Flatten gal took : 55 ms
[2024-05-28 13:42:00] [INFO ] Applying decomposition
[2024-05-28 13:42:00] [INFO ] Flatten gal took : 66 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6088538251429792891.txt' '-o' '/tmp/graph6088538251429792891.bin' '-w' '/tmp/graph6088538251429792891.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6088538251429792891.bin' '-l' '-1' '-v' '-w' '/tmp/graph6088538251429792891.weights' '-q' '0' '-e' '0.001'
[2024-05-28 13:42:01] [INFO ] Decomposing Gal with order
[2024-05-28 13:42:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 13:42:01] [INFO ] Removed a total of 745 redundant transitions.
[2024-05-28 13:42:01] [INFO ] Flatten gal took : 339 ms
[2024-05-28 13:42:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 653 labels/synchronizations in 147 ms.
[2024-05-28 13:42:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3521755095540155537.gal : 22 ms
[2024-05-28 13:42:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12831810208244245057.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3521755095540155537.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12831810208244245057.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12831810208244245057.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :13 after 15
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :15 after 17
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :17 after 18
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :18 after 30
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :30 after 38
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :38 after 69
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :69 after 104
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :104 after 415
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :415 after 2228
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :2228 after 19375
[2024-05-28 13:42:07] [INFO ] Deduced a trap composed of 66 places in 261 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 386/1222 variables, and 57 constraints, problems are : Problem set: 0 solved, 848 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 19/19 constraints]
After SMT, in 41166ms problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 41175ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41188 ms. Remains : 388/388 places, 850/850 transitions.
RANDOM walk for 40000 steps (18 resets) in 382 ms. (104 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (9 resets) in 128 ms. (310 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (13 resets) in 192 ms. (207 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (11 resets) in 190 ms. (209 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (10 resets) in 202 ms. (197 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (10 resets) in 178 ms. (223 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (9 resets) in 185 ms. (215 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (10 resets) in 177 ms. (224 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :19375 after 23130
Interrupted probabilistic random walk after 199059 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :0 out of 7
Probabilistic random walk after 199059 steps, saw 109737 distinct states, run finished after 3001 ms. (steps per millisecond=66 ) properties seen :0
[2024-05-28 13:42:12] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:42:12] [INFO ] Invariant cache hit.
[2024-05-28 13:42:12] [INFO ] State equation strengthened by 96 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 134/152 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 35/187 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 9/196 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/196 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 183/379 variables, 22/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-28 13:42:12] [INFO ] Deduced a trap composed of 39 places in 118 ms of which 1 ms to minimize.
[2024-05-28 13:42:12] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 11 ms to minimize.
[2024-05-28 13:42:12] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 1 ms to minimize.
[2024-05-28 13:42:12] [INFO ] Deduced a trap composed of 39 places in 79 ms of which 1 ms to minimize.
[2024-05-28 13:42:12] [INFO ] Deduced a trap composed of 39 places in 60 ms of which 1 ms to minimize.
[2024-05-28 13:42:12] [INFO ] Deduced a trap composed of 39 places in 54 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 6/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/379 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 4/383 variables, 4/42 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/383 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 3/386 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/386 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 834/1220 variables, 386/431 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1220 variables, 96/527 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1220 variables, 0/527 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 18 (OVERLAPS) 2/1222 variables, 2/529 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1222 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1222 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 21 (OVERLAPS) 0/1222 variables, 0/530 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1222/1222 variables, and 530 constraints, problems are : Problem set: 0 solved, 7 unsolved in 3920 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 388/388 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 134/152 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/152 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 35/187 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 9/196 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/196 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 183/379 variables, 22/32 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 6/38 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-28 13:42:16] [INFO ] Deduced a trap composed of 39 places in 74 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/379 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/379 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 4/383 variables, 4/43 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/383 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 3/386 variables, 3/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/386 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 834/1220 variables, 386/432 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1220 variables, 96/528 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem MAX0 is UNSAT
Problem MIN0 is UNSAT
Problem MAX2 is UNSAT
Problem MIN2 is UNSAT
At refinement iteration 18 (INCLUDED_ONLY) 0/1220 variables, 7/535 constraints. Problems are: Problem set: 4 solved, 3 unsolved
[2024-05-28 13:42:18] [INFO ] Deduced a trap composed of 132 places in 291 ms of which 2 ms to minimize.
[2024-05-28 13:42:19] [INFO ] Deduced a trap composed of 39 places in 45 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1220 variables, 2/537 constraints. Problems are: Problem set: 4 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :23130 after 45948
At refinement iteration 20 (INCLUDED_ONLY) 0/1220 variables, 0/537 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 2/1222 variables, 2/539 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1222 variables, 1/540 constraints. Problems are: Problem set: 4 solved, 3 unsolved
[2024-05-28 13:42:39] [INFO ] Deduced a trap composed of 74 places in 4478 ms of which 3 ms to minimize.
[2024-05-28 13:42:39] [INFO ] Deduced a trap composed of 19 places in 226 ms of which 3 ms to minimize.
[2024-05-28 13:42:40] [INFO ] Deduced a trap composed of 147 places in 234 ms of which 2 ms to minimize.
[2024-05-28 13:42:40] [INFO ] Deduced a trap composed of 139 places in 200 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/1222 variables, 4/544 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1222 variables, 0/544 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 25 (OVERLAPS) 0/1222 variables, 0/544 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Detected timeout of ITS tools.
No progress, stopping.
After SMT solving in domain Int declared 1222/1222 variables, and 544 constraints, problems are : Problem set: 4 solved, 3 unsolved in 39586 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 388/388 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 13/13 constraints]
After SMT, in 43529ms problems are : Problem set: 4 solved, 3 unsolved
Parikh walk visited 0 properties in 8169 ms.
Support contains 16 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 11 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 388/388 places, 850/850 transitions.
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-10 0 TECHNIQUES REACHABILITY_MIN
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-02 0 TECHNIQUES REACHABILITY_MIN
Current structural bounds on expressions (After reachability solving 2 queries.) : Max Seen:[0, 2] Max Struct:[3, 20]
Starting property specific reduction for PolyORBLF-COL-S02J04T08-UpperBounds-04
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[3]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[3]
[2024-05-28 13:43:03] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:43:03] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[3]
RANDOM walk for 10000 steps (5 resets) in 53 ms. (185 steps per ms)
BEST_FIRST walk for 10001 steps (3 resets) in 14 ms. (666 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[3]
[2024-05-28 13:43:03] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:43:03] [INFO ] Invariant cache hit.
[2024-05-28 13:43:04] [INFO ] [Real]Absence check using 14 positive place invariants in 108 ms returned sat
[2024-05-28 13:43:04] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 25 ms returned sat
[2024-05-28 13:43:04] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2024-05-28 13:43:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:43:04] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2024-05-28 13:43:04] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 12 ms returned sat
[2024-05-28 13:43:04] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2024-05-28 13:43:04] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:43:04] [INFO ] [Nat]Added 96 Read/Feed constraints in 256 ms returned sat
[2024-05-28 13:43:05] [INFO ] Deduced a trap composed of 19 places in 183 ms of which 3 ms to minimize.
[2024-05-28 13:43:05] [INFO ] Deduced a trap composed of 153 places in 186 ms of which 2 ms to minimize.
[2024-05-28 13:43:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 538 ms
[2024-05-28 13:43:05] [INFO ] Computed and/alt/rep : 448/1677/440 causal constraints (skipped 392 transitions) in 56 ms.
[2024-05-28 13:43:06] [INFO ] Added : 40 causal constraints over 8 iterations in 593 ms. Result :sat
Minimization took 558 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[3]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[3]
Support contains 8 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 380 transition count 842
Applied a total of 16 rules in 39 ms. Remains 380 /388 variables (removed 8) and now considering 842/850 (removed 8) transitions.
Running 840 sub problems to find dead transitions.
[2024-05-28 13:43:06] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
// Phase 1: matrix 826 rows 380 cols
[2024-05-28 13:43:06] [INFO ] Computed 40 invariants in 21 ms
[2024-05-28 13:43:06] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:43:12] [INFO ] Deduced a trap composed of 132 places in 140 ms of which 2 ms to minimize.
[2024-05-28 13:43:12] [INFO ] Deduced a trap composed of 171 places in 150 ms of which 2 ms to minimize.
[2024-05-28 13:43:12] [INFO ] Deduced a trap composed of 38 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 55 places in 79 ms of which 1 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 38 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 0 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 38 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:43:13] [INFO ] Deduced a trap composed of 38 places in 38 ms of which 0 ms to minimize.
[2024-05-28 13:43:14] [INFO ] Deduced a trap composed of 130 places in 145 ms of which 2 ms to minimize.
[2024-05-28 13:43:15] [INFO ] Deduced a trap composed of 38 places in 22 ms of which 1 ms to minimize.
[2024-05-28 13:43:16] [INFO ] Deduced a trap composed of 161 places in 144 ms of which 3 ms to minimize.
[2024-05-28 13:43:16] [INFO ] Deduced a trap composed of 19 places in 161 ms of which 2 ms to minimize.
[2024-05-28 13:43:16] [INFO ] Deduced a trap composed of 141 places in 155 ms of which 2 ms to minimize.
[2024-05-28 13:43:17] [INFO ] Deduced a trap composed of 179 places in 145 ms of which 2 ms to minimize.
[2024-05-28 13:43:17] [INFO ] Deduced a trap composed of 140 places in 158 ms of which 2 ms to minimize.
[2024-05-28 13:43:17] [INFO ] Deduced a trap composed of 139 places in 154 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:43:20] [INFO ] Deduced a trap composed of 218 places in 141 ms of which 2 ms to minimize.
[2024-05-28 13:43:22] [INFO ] Deduced a trap composed of 142 places in 162 ms of which 2 ms to minimize.
[2024-05-28 13:43:22] [INFO ] Deduced a trap composed of 134 places in 148 ms of which 2 ms to minimize.
[2024-05-28 13:43:23] [INFO ] Deduced a trap composed of 126 places in 123 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 378/1206 variables, and 60 constraints, problems are : Problem set: 0 solved, 840 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/380 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 22/60 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:43:31] [INFO ] Deduced a trap composed of 137 places in 182 ms of which 3 ms to minimize.
[2024-05-28 13:43:36] [INFO ] Deduced a trap composed of 139 places in 137 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:43:47] [INFO ] Deduced a trap composed of 182 places in 144 ms of which 2 ms to minimize.
[2024-05-28 13:43:47] [INFO ] Deduced a trap composed of 182 places in 160 ms of which 1 ms to minimize.
[2024-05-28 13:43:47] [INFO ] Deduced a trap composed of 197 places in 153 ms of which 2 ms to minimize.
SMT process timed out in 41290ms, After SMT, problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 41297ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41338 ms. Remains : 380/388 places, 842/850 transitions.
[2024-05-28 13:43:47] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:43:47] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[3]
RANDOM walk for 1000000 steps (450 resets) in 2833 ms. (352 steps per ms)
BEST_FIRST walk for 1000001 steps (177 resets) in 1297 ms. (770 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[3]
[2024-05-28 13:43:52] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:43:52] [INFO ] Invariant cache hit.
[2024-05-28 13:43:52] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2024-05-28 13:43:52] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 10 ms returned sat
[2024-05-28 13:43:52] [INFO ] [Real]Absence check using state equation in 217 ms returned sat
[2024-05-28 13:43:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:43:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 9 ms returned sat
[2024-05-28 13:43:52] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 17 ms returned sat
[2024-05-28 13:43:53] [INFO ] [Nat]Absence check using state equation in 1309 ms returned sat
[2024-05-28 13:43:53] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:43:54] [INFO ] [Nat]Added 96 Read/Feed constraints in 295 ms returned sat
[2024-05-28 13:43:54] [INFO ] Deduced a trap composed of 36 places in 201 ms of which 3 ms to minimize.
[2024-05-28 13:43:54] [INFO ] Deduced a trap composed of 135 places in 178 ms of which 3 ms to minimize.
[2024-05-28 13:43:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 497 ms
[2024-05-28 13:43:54] [INFO ] Computed and/alt/rep : 384/1541/376 causal constraints (skipped 448 transitions) in 46 ms.
[2024-05-28 13:43:55] [INFO ] Added : 54 causal constraints over 11 iterations in 885 ms. Result :sat
Minimization took 2740 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[3]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[3]
Support contains 8 out of 380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 380/380 places, 842/842 transitions.
Applied a total of 0 rules in 16 ms. Remains 380 /380 variables (removed 0) and now considering 842/842 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 380/380 places, 842/842 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 380/380 places, 842/842 transitions.
Applied a total of 0 rules in 10 ms. Remains 380 /380 variables (removed 0) and now considering 842/842 (removed 0) transitions.
[2024-05-28 13:43:59] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:43:59] [INFO ] Invariant cache hit.
[2024-05-28 13:43:59] [INFO ] Implicit Places using invariants in 310 ms returned []
[2024-05-28 13:43:59] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:43:59] [INFO ] Invariant cache hit.
[2024-05-28 13:43:59] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:44:05] [INFO ] Implicit Places using invariants and state equation in 5722 ms returned []
Implicit Place search using SMT with State Equation took 6046 ms to find 0 implicit places.
[2024-05-28 13:44:05] [INFO ] Redundant transitions in 12 ms returned []
Running 840 sub problems to find dead transitions.
[2024-05-28 13:44:05] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:44:05] [INFO ] Invariant cache hit.
[2024-05-28 13:44:05] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 87 ms of which 1 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 1 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 69 ms of which 1 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 2 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 1 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 27 ms of which 1 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:44:11] [INFO ] Deduced a trap composed of 147 places in 169 ms of which 2 ms to minimize.
[2024-05-28 13:44:12] [INFO ] Deduced a trap composed of 135 places in 216 ms of which 2 ms to minimize.
[2024-05-28 13:44:15] [INFO ] Deduced a trap composed of 134 places in 129 ms of which 2 ms to minimize.
[2024-05-28 13:44:16] [INFO ] Deduced a trap composed of 139 places in 234 ms of which 3 ms to minimize.
[2024-05-28 13:44:16] [INFO ] Deduced a trap composed of 152 places in 197 ms of which 3 ms to minimize.
[2024-05-28 13:44:17] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 2 ms to minimize.
[2024-05-28 13:44:17] [INFO ] Deduced a trap composed of 19 places in 213 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:44:20] [INFO ] Deduced a trap composed of 218 places in 153 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/378 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 5 (OVERLAPS) 1/379 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:44:34] [INFO ] Deduced a trap composed of 56 places in 98 ms of which 1 ms to minimize.
[2024-05-28 13:44:34] [INFO ] Deduced a trap composed of 31 places in 94 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 379/1206 variables, and 57 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/380 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 4 (OVERLAPS) 1/379 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 379/1206 variables, and 57 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/380 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/840 constraints, Known Traps: 18/18 constraints]
After SMT, in 61611ms problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 61630ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67715 ms. Remains : 380/380 places, 842/842 transitions.
[2024-05-28 13:45:06] [INFO ] Flatten gal took : 100 ms
RANDOM walk for 40000 steps (19 resets) in 384 ms. (103 steps per ms) remains 2/2 properties
[2024-05-28 13:45:06] [INFO ] Flatten gal took : 97 ms
[2024-05-28 13:45:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13571254805177137457.gal : 16 ms
[2024-05-28 13:45:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3350842435309965205.prop : 22 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13571254805177137457.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3350842435309965205.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (12 resets) in 197 ms. (202 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (14 resets) in 199 ms. (200 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality3350842435309965205.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 9
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :9 after 13
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :13 after 14
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :14 after 118
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :118 after 220
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :220 after 416
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :416 after 1005
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1005 after 3378
Interrupted probabilistic random walk after 223214 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :0 out of 2
Probabilistic random walk after 223214 steps, saw 122796 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :0
[2024-05-28 13:45:10] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:45:10] [INFO ] Invariant cache hit.
[2024-05-28 13:45:10] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 135/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 23/166 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/166 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 10/176 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/176 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 195/371 variables, 24/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 13:45:10] [INFO ] Deduced a trap composed of 38 places in 141 ms of which 1 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3378 after 12352
[2024-05-28 13:45:15] [INFO ] Deduced a trap composed of 38 places in 5213 ms of which 27 ms to minimize.
SMT process timed out in 5605ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 380/380 places, 842/842 transitions.
Applied a total of 0 rules in 27 ms. Remains 380 /380 variables (removed 0) and now considering 842/842 (removed 0) transitions.
Running 840 sub problems to find dead transitions.
[2024-05-28 13:45:15] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:45:15] [INFO ] Invariant cache hit.
[2024-05-28 13:45:15] [INFO ] State equation strengthened by 96 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :21340 after 22080
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:45:27] [INFO ] Deduced a trap composed of 38 places in 4201 ms of which 27 ms to minimize.
[2024-05-28 13:45:28] [INFO ] Deduced a trap composed of 38 places in 1171 ms of which 26 ms to minimize.
[2024-05-28 13:45:28] [INFO ] Deduced a trap composed of 38 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:45:28] [INFO ] Deduced a trap composed of 38 places in 100 ms of which 1 ms to minimize.
[2024-05-28 13:45:31] [INFO ] Deduced a trap composed of 38 places in 3124 ms of which 27 ms to minimize.
[2024-05-28 13:45:31] [INFO ] Deduced a trap composed of 38 places in 96 ms of which 0 ms to minimize.
[2024-05-28 13:45:31] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:45:31] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 1 ms to minimize.
[2024-05-28 13:45:32] [INFO ] Deduced a trap composed of 147 places in 274 ms of which 4 ms to minimize.
[2024-05-28 13:45:32] [INFO ] Deduced a trap composed of 135 places in 265 ms of which 2 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :22080 after 30212
[2024-05-28 13:45:36] [INFO ] Deduced a trap composed of 134 places in 226 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 378/1206 variables, and 49 constraints, problems are : Problem set: 0 solved, 840 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/380 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 11/49 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:45:48] [INFO ] Deduced a trap composed of 187 places in 155 ms of which 3 ms to minimize.
[2024-05-28 13:45:48] [INFO ] Deduced a trap composed of 190 places in 219 ms of which 2 ms to minimize.
[2024-05-28 13:45:49] [INFO ] Deduced a trap composed of 218 places in 234 ms of which 2 ms to minimize.
[2024-05-28 13:45:51] [INFO ] Deduced a trap composed of 155 places in 181 ms of which 3 ms to minimize.
[2024-05-28 13:45:52] [INFO ] Deduced a trap composed of 39 places in 209 ms of which 2 ms to minimize.
[2024-05-28 13:45:53] [INFO ] Deduced a trap composed of 80 places in 219 ms of which 2 ms to minimize.
Detected timeout of ITS tools.
[2024-05-28 13:45:57] [INFO ] Flatten gal took : 68 ms
[2024-05-28 13:45:57] [INFO ] Applying decomposition
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 378/1206 variables, and 55 constraints, problems are : Problem set: 0 solved, 840 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/380 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/840 constraints, Known Traps: 17/17 constraints]
After SMT, in 41465ms problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 41477ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41505 ms. Remains : 380/380 places, 842/842 transitions.
[2024-05-28 13:45:57] [INFO ] Flatten gal took : 85 ms
RANDOM walk for 40000 steps (25 resets) in 555 ms. (71 steps per ms) remains 2/2 properties
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph41976292704415357.txt' '-o' '/tmp/graph41976292704415357.bin' '-w' '/tmp/graph41976292704415357.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph41976292704415357.bin' '-l' '-1' '-v' '-w' '/tmp/graph41976292704415357.weights' '-q' '0' '-e' '0.001'
BEST_FIRST walk for 40004 steps (10 resets) in 107 ms. (370 steps per ms) remains 2/2 properties
[2024-05-28 13:45:57] [INFO ] Decomposing Gal with order
[2024-05-28 13:45:57] [INFO ] Rewriting arrays to variables to allow decomposition.
BEST_FIRST walk for 40002 steps (9 resets) in 151 ms. (263 steps per ms) remains 2/2 properties
[2024-05-28 13:45:57] [INFO ] Removed a total of 698 redundant transitions.
[2024-05-28 13:45:57] [INFO ] Flatten gal took : 197 ms
[2024-05-28 13:45:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 269 labels/synchronizations in 82 ms.
[2024-05-28 13:45:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2526475376895930244.gal : 22 ms
[2024-05-28 13:45:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality123659288502364902.prop : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2526475376895930244.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality123659288502364902.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality123659288502364902.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 12
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :12 after 20
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :20 after 38
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :38 after 130
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :130 after 398
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :398 after 632
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :632 after 992
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :992 after 1053
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1053 after 1164
Interrupted probabilistic random walk after 246031 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :0 out of 2
Probabilistic random walk after 246031 steps, saw 134553 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
[2024-05-28 13:46:00] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:46:00] [INFO ] Invariant cache hit.
[2024-05-28 13:46:00] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1164 after 2685
At refinement iteration 1 (OVERLAPS) 135/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 23/166 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/166 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 10/176 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/176 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 195/371 variables, 24/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2685 after 7338
[2024-05-28 13:46:06] [INFO ] Deduced a trap composed of 38 places in 6132 ms of which 27 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :7338 after 32824
[2024-05-28 13:46:12] [INFO ] Deduced a trap composed of 38 places in 5198 ms of which 28 ms to minimize.
[2024-05-28 13:46:12] [INFO ] Deduced a trap composed of 38 places in 109 ms of which 2 ms to minimize.
[2024-05-28 13:46:12] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 2 ms to minimize.
[2024-05-28 13:46:12] [INFO ] Deduced a trap composed of 38 places in 60 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/371 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 4/375 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/375 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3/378 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/378 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 826/1204 variables, 378/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/1204 variables, 96/518 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1204 variables, 0/518 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/1206 variables, 2/520 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1206 variables, 1/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1206 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/1206 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1206/1206 variables, and 521 constraints, problems are : Problem set: 0 solved, 2 unsolved in 12430 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 380/380 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 135/143 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/143 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 23/166 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/166 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 10/176 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/176 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 195/371 variables, 24/32 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/371 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 4/375 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/375 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 3/378 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/378 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 826/1204 variables, 378/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1204 variables, 96/518 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1204 variables, 2/520 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1204 variables, 0/520 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 2/1206 variables, 2/522 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1206 variables, 1/523 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 13:46:14] [INFO ] Deduced a trap composed of 19 places in 256 ms of which 5 ms to minimize.
[2024-05-28 13:46:14] [INFO ] Deduced a trap composed of 133 places in 253 ms of which 4 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1206 variables, 2/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1206 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/1206 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1206/1206 variables, and 525 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2434 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 380/380 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints]
After SMT, in 14890ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 253 ms.
Support contains 8 out of 380 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 380/380 places, 842/842 transitions.
Applied a total of 0 rules in 31 ms. Remains 380 /380 variables (removed 0) and now considering 842/842 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 380/380 places, 842/842 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 380/380 places, 842/842 transitions.
Applied a total of 0 rules in 22 ms. Remains 380 /380 variables (removed 0) and now considering 842/842 (removed 0) transitions.
[2024-05-28 13:46:15] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:46:15] [INFO ] Invariant cache hit.
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :32824 after 44167
SDD proceeding with computation,2 properties remain. new max is 131072
[2024-05-28 13:46:33] [INFO ] Implicit Places using invariants in 17288 ms returned []
[2024-05-28 13:46:33] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:46:33] [INFO ] Invariant cache hit.
SDD size :44167 after 116328
[2024-05-28 13:46:33] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:46:40] [INFO ] Implicit Places using invariants and state equation in 7235 ms returned []
Implicit Place search using SMT with State Equation took 24552 ms to find 0 implicit places.
[2024-05-28 13:46:40] [INFO ] Redundant transitions in 4 ms returned []
Running 840 sub problems to find dead transitions.
[2024-05-28 13:46:40] [INFO ] Flow matrix only has 826 transitions (discarded 16 similar events)
[2024-05-28 13:46:40] [INFO ] Invariant cache hit.
[2024-05-28 13:46:40] [INFO ] State equation strengthened by 96 read => feed constraints.
Detected timeout of ITS tools.
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:46:50] [INFO ] Deduced a trap composed of 38 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:46:50] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 1 ms to minimize.
[2024-05-28 13:46:50] [INFO ] Deduced a trap composed of 38 places in 53 ms of which 1 ms to minimize.
[2024-05-28 13:46:50] [INFO ] Deduced a trap composed of 38 places in 68 ms of which 1 ms to minimize.
[2024-05-28 13:46:50] [INFO ] Deduced a trap composed of 38 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:46:50] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 0 ms to minimize.
[2024-05-28 13:46:51] [INFO ] Deduced a trap composed of 38 places in 33 ms of which 0 ms to minimize.
[2024-05-28 13:46:51] [INFO ] Deduced a trap composed of 38 places in 32 ms of which 1 ms to minimize.
[2024-05-28 13:46:51] [INFO ] Deduced a trap composed of 147 places in 142 ms of which 2 ms to minimize.
[2024-05-28 13:46:51] [INFO ] Deduced a trap composed of 135 places in 197 ms of which 2 ms to minimize.
[2024-05-28 13:46:55] [INFO ] Deduced a trap composed of 134 places in 173 ms of which 2 ms to minimize.
[2024-05-28 13:46:55] [INFO ] Deduced a trap composed of 139 places in 142 ms of which 2 ms to minimize.
[2024-05-28 13:46:56] [INFO ] Deduced a trap composed of 152 places in 178 ms of which 2 ms to minimize.
[2024-05-28 13:46:56] [INFO ] Deduced a trap composed of 65 places in 165 ms of which 2 ms to minimize.
[2024-05-28 13:46:56] [INFO ] Deduced a trap composed of 19 places in 154 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:46:59] [INFO ] Deduced a trap composed of 218 places in 141 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 1/54 constraints. Problems are: Problem set: 0 solved, 840 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 378/1206 variables, and 54 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/380 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 840/840 constraints, Known Traps: 16/16 constraints]
Escalating to Integer solving :Problem set: 0 solved, 840 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/378 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/378 variables, 26/38 constraints. Problems are: Problem set: 0 solved, 840 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/378 variables, 16/54 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:47:27] [INFO ] Deduced a trap composed of 171 places in 163 ms of which 2 ms to minimize.
[2024-05-28 13:47:27] [INFO ] Deduced a trap composed of 197 places in 160 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/378 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 840 unsolved
[2024-05-28 13:47:33] [INFO ] Deduced a trap composed of 32 places in 232 ms of which 2 ms to minimize.
[2024-05-28 13:47:33] [INFO ] Deduced a trap composed of 32 places in 163 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 378/1206 variables, and 58 constraints, problems are : Problem set: 0 solved, 840 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 26/27 constraints, State Equation: 0/380 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/840 constraints, Known Traps: 20/20 constraints]
After SMT, in 61103ms problems are : Problem set: 0 solved, 840 unsolved
Search for dead transitions found 0 dead transitions in 61110ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85699 ms. Remains : 380/380 places, 842/842 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[3]
Ending property specific reduction for PolyORBLF-COL-S02J04T08-UpperBounds-04 in 277619 ms.
Starting property specific reduction for PolyORBLF-COL-S02J04T08-UpperBounds-12
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[20]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[20]
[2024-05-28 13:47:41] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
// Phase 1: matrix 834 rows 388 cols
[2024-05-28 13:47:41] [INFO ] Computed 40 invariants in 8 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[20]
RANDOM walk for 10000 steps (4 resets) in 27 ms. (357 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 14 ms. (666 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2] Max Struct:[20]
[2024-05-28 13:47:41] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:47:41] [INFO ] Invariant cache hit.
[2024-05-28 13:47:41] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2024-05-28 13:47:41] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 14 ms returned sat
[2024-05-28 13:47:41] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2024-05-28 13:47:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:47:41] [INFO ] [Nat]Absence check using 14 positive place invariants in 5 ms returned sat
[2024-05-28 13:47:41] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 9 ms returned sat
[2024-05-28 13:47:42] [INFO ] [Nat]Absence check using state equation in 201 ms returned sat
[2024-05-28 13:47:42] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:47:42] [INFO ] [Nat]Added 96 Read/Feed constraints in 184 ms returned sat
[2024-05-28 13:47:42] [INFO ] Computed and/alt/rep : 448/1677/440 causal constraints (skipped 392 transitions) in 60 ms.
[2024-05-28 13:47:42] [INFO ] Added : 46 causal constraints over 10 iterations in 706 ms. Result :sat
Minimization took 567 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[2] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2] Max Struct:[20]
Support contains 8 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 10 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Running 848 sub problems to find dead transitions.
[2024-05-28 13:47:43] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:47:43] [INFO ] Invariant cache hit.
[2024-05-28 13:47:43] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 39 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 39 places in 48 ms of which 1 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 39 places in 26 ms of which 0 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 39 places in 35 ms of which 1 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 39 places in 26 ms of which 1 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 39 places in 32 ms of which 0 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 1 ms to minimize.
[2024-05-28 13:47:49] [INFO ] Deduced a trap composed of 128 places in 186 ms of which 2 ms to minimize.
[2024-05-28 13:47:52] [INFO ] Deduced a trap composed of 39 places in 33 ms of which 1 ms to minimize.
[2024-05-28 13:47:52] [INFO ] Deduced a trap composed of 135 places in 160 ms of which 2 ms to minimize.
[2024-05-28 13:47:54] [INFO ] Deduced a trap composed of 145 places in 189 ms of which 8 ms to minimize.
[2024-05-28 13:47:54] [INFO ] Deduced a trap composed of 134 places in 183 ms of which 3 ms to minimize.
[2024-05-28 13:47:54] [INFO ] Deduced a trap composed of 126 places in 186 ms of which 4 ms to minimize.
[2024-05-28 13:47:55] [INFO ] Deduced a trap composed of 135 places in 201 ms of which 2 ms to minimize.
[2024-05-28 13:47:56] [INFO ] Deduced a trap composed of 159 places in 196 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:47:58] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 1 ms to minimize.
[2024-05-28 13:47:58] [INFO ] Deduced a trap composed of 31 places in 81 ms of which 1 ms to minimize.
[2024-05-28 13:48:02] [INFO ] Deduced a trap composed of 153 places in 135 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 386/1222 variables, and 56 constraints, problems are : Problem set: 0 solved, 848 unsolved in 20017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 18/56 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:48:08] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2024-05-28 13:48:14] [INFO ] Deduced a trap composed of 128 places in 141 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:48:21] [INFO ] Deduced a trap composed of 149 places in 167 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 386/1222 variables, and 59 constraints, problems are : Problem set: 0 solved, 848 unsolved in 20012 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 21/21 constraints]
After SMT, in 41358ms problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 41367ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41379 ms. Remains : 388/388 places, 850/850 transitions.
[2024-05-28 13:48:24] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:48:24] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[2] Max Struct:[20]
RANDOM walk for 1000000 steps (401 resets) in 2518 ms. (396 steps per ms)
BEST_FIRST walk for 1000001 steps (175 resets) in 1281 ms. (780 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[2] Max Struct:[20]
[2024-05-28 13:48:28] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:48:28] [INFO ] Invariant cache hit.
[2024-05-28 13:48:28] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2024-05-28 13:48:28] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 10 ms returned sat
[2024-05-28 13:48:29] [INFO ] [Real]Absence check using state equation in 298 ms returned sat
[2024-05-28 13:48:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 13:48:29] [INFO ] [Nat]Absence check using 14 positive place invariants in 11 ms returned sat
[2024-05-28 13:48:29] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 13 ms returned sat
[2024-05-28 13:48:29] [INFO ] [Nat]Absence check using state equation in 276 ms returned sat
[2024-05-28 13:48:29] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:48:29] [INFO ] [Nat]Added 96 Read/Feed constraints in 203 ms returned sat
[2024-05-28 13:48:29] [INFO ] Computed and/alt/rep : 448/1677/440 causal constraints (skipped 392 transitions) in 60 ms.
[2024-05-28 13:48:30] [INFO ] Added : 46 causal constraints over 10 iterations in 780 ms. Result :sat
Minimization took 2482 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[2] Max Struct:[20]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[2] Max Struct:[20]
Support contains 8 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 14 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 388/388 places, 850/850 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 12 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2024-05-28 13:48:33] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:48:33] [INFO ] Invariant cache hit.
[2024-05-28 13:48:33] [INFO ] Implicit Places using invariants in 438 ms returned []
[2024-05-28 13:48:33] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:48:33] [INFO ] Invariant cache hit.
[2024-05-28 13:48:34] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:48:39] [INFO ] Implicit Places using invariants and state equation in 5621 ms returned []
Implicit Place search using SMT with State Equation took 6108 ms to find 0 implicit places.
[2024-05-28 13:48:39] [INFO ] Redundant transitions in 8 ms returned []
Running 848 sub problems to find dead transitions.
[2024-05-28 13:48:39] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:48:39] [INFO ] Invariant cache hit.
[2024-05-28 13:48:39] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 39 places in 52 ms of which 1 ms to minimize.
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 0 ms to minimize.
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 39 places in 39 ms of which 0 ms to minimize.
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 39 places in 22 ms of which 2 ms to minimize.
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 39 places in 23 ms of which 2 ms to minimize.
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 39 places in 41 ms of which 1 ms to minimize.
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 0 ms to minimize.
[2024-05-28 13:48:45] [INFO ] Deduced a trap composed of 128 places in 150 ms of which 2 ms to minimize.
[2024-05-28 13:48:47] [INFO ] Deduced a trap composed of 39 places in 37 ms of which 1 ms to minimize.
[2024-05-28 13:48:48] [INFO ] Deduced a trap composed of 135 places in 171 ms of which 2 ms to minimize.
[2024-05-28 13:48:50] [INFO ] Deduced a trap composed of 145 places in 152 ms of which 2 ms to minimize.
[2024-05-28 13:48:50] [INFO ] Deduced a trap composed of 134 places in 140 ms of which 2 ms to minimize.
[2024-05-28 13:48:50] [INFO ] Deduced a trap composed of 126 places in 143 ms of which 5 ms to minimize.
[2024-05-28 13:48:51] [INFO ] Deduced a trap composed of 135 places in 152 ms of which 2 ms to minimize.
[2024-05-28 13:48:51] [INFO ] Deduced a trap composed of 159 places in 161 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 15/53 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:48:53] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 1 ms to minimize.
[2024-05-28 13:48:54] [INFO ] Deduced a trap composed of 31 places in 98 ms of which 1 ms to minimize.
[2024-05-28 13:48:57] [INFO ] Deduced a trap composed of 153 places in 144 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 3/56 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:49:04] [INFO ] Deduced a trap composed of 144 places in 147 ms of which 1 ms to minimize.
[2024-05-28 13:49:04] [INFO ] Deduced a trap composed of 152 places in 144 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/386 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 6 (OVERLAPS) 1/387 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 387/1222 variables, and 59 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:49:18] [INFO ] Deduced a trap composed of 158 places in 159 ms of which 2 ms to minimize.
[2024-05-28 13:49:19] [INFO ] Deduced a trap composed of 152 places in 173 ms of which 2 ms to minimize.
[2024-05-28 13:49:19] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 2 ms to minimize.
[2024-05-28 13:49:19] [INFO ] Deduced a trap composed of 37 places in 75 ms of which 1 ms to minimize.
[2024-05-28 13:49:19] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 5 (OVERLAPS) 1/387 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 387/1222 variables, and 64 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 25/25 constraints]
After SMT, in 61126ms problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 61139ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67288 ms. Remains : 388/388 places, 850/850 transitions.
[2024-05-28 13:49:40] [INFO ] Flatten gal took : 53 ms
[2024-05-28 13:49:40] [INFO ] Flatten gal took : 25 ms
[2024-05-28 13:49:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8857833819239252918.gal : 5 ms
[2024-05-28 13:49:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15115844356001992029.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8857833819239252918.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15115844356001992029.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (17 resets) in 394 ms. (101 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (10 resets) in 219 ms. (181 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality15115844356001992029.prop.
BEST_FIRST walk for 40002 steps (10 resets) in 245 ms. (162 steps per ms) remains 2/2 properties
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :7 after 8
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :8 after 14
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :14 after 50
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :230 after 890
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :890 after 2117
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2117 after 2672
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2672 after 5003
Interrupted probabilistic random walk after 180366 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :0 out of 2
Probabilistic random walk after 180366 steps, saw 99832 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
[2024-05-28 13:49:44] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:49:44] [INFO ] Invariant cache hit.
[2024-05-28 13:49:44] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 1 (OVERLAPS) 143/151 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/186 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/195 variables, 5/9 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 184/379 variables, 23/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 4/383 variables, 4/36 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/383 variables, 0/36 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/386 variables, 3/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/386 variables, 0/39 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 834/1220 variables, 386/425 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1220 variables, 96/521 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1220 variables, 0/521 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/1222 variables, 2/523 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1222 variables, 1/524 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1222 variables, 0/524 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1222 variables, 0/524 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1222/1222 variables, and 524 constraints, problems are : Problem set: 1 solved, 1 unsolved in 650 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 388/388 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 143/151 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/186 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/195 variables, 5/9 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 184/379 variables, 23/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-28 13:49:45] [INFO ] Deduced a trap composed of 40 places in 123 ms of which 1 ms to minimize.
[2024-05-28 13:49:45] [INFO ] Deduced a trap composed of 39 places in 93 ms of which 1 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5003 after 7381
[2024-05-28 13:49:48] [INFO ] Deduced a trap composed of 39 places in 3222 ms of which 27 ms to minimize.
[2024-05-28 13:49:48] [INFO ] Deduced a trap composed of 39 places in 88 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 4/36 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 0/36 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/383 variables, 4/40 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/383 variables, 0/40 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/386 variables, 3/43 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/386 variables, 0/43 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 834/1220 variables, 386/429 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1220/1222 variables, and 525 constraints, problems are : Problem set: 1 solved, 1 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 386/388 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 4/4 constraints]
After SMT, in 5691ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 8 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 9 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Running 848 sub problems to find dead transitions.
[2024-05-28 13:49:49] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:49:49] [INFO ] Invariant cache hit.
[2024-05-28 13:49:49] [INFO ] State equation strengthened by 96 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :7381 after 108190
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:49:58] [INFO ] Deduced a trap composed of 39 places in 1961 ms of which 27 ms to minimize.
[2024-05-28 13:49:59] [INFO ] Deduced a trap composed of 39 places in 59 ms of which 1 ms to minimize.
[2024-05-28 13:49:59] [INFO ] Deduced a trap composed of 39 places in 63 ms of which 1 ms to minimize.
[2024-05-28 13:49:59] [INFO ] Deduced a trap composed of 39 places in 305 ms of which 0 ms to minimize.
[2024-05-28 13:49:59] [INFO ] Deduced a trap composed of 39 places in 95 ms of which 1 ms to minimize.
[2024-05-28 13:49:59] [INFO ] Deduced a trap composed of 39 places in 46 ms of which 1 ms to minimize.
[2024-05-28 13:49:59] [INFO ] Deduced a trap composed of 39 places in 54 ms of which 1 ms to minimize.
[2024-05-28 13:50:00] [INFO ] Deduced a trap composed of 128 places in 508 ms of which 2 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :108190 after 150550
[2024-05-28 13:50:02] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 1 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :150550 after 294928
[2024-05-28 13:50:11] [INFO ] Deduced a trap composed of 135 places in 8261 ms of which 28 ms to minimize.
SMT process timed out in 22011ms, After SMT, problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 22019ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22030 ms. Remains : 388/388 places, 850/850 transitions.
RANDOM walk for 40000 steps (17 resets) in 232 ms. (171 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (10 resets) in 74 ms. (533 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 439490 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :0 out of 1
Probabilistic random walk after 439490 steps, saw 229769 distinct states, run finished after 3002 ms. (steps per millisecond=146 ) properties seen :0
[2024-05-28 13:50:14] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:50:14] [INFO ] Invariant cache hit.
[2024-05-28 13:50:14] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 143/151 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 35/186 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/195 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 184/379 variables, 23/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/383 variables, 4/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/383 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/386 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/386 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 834/1220 variables, 386/425 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1220 variables, 96/521 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1220 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/1222 variables, 2/523 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1222 variables, 1/524 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1222 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1222 variables, 0/524 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1222/1222 variables, and 524 constraints, problems are : Problem set: 0 solved, 1 unsolved in 896 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 388/388 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 143/151 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 35/186 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/186 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 9/195 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 184/379 variables, 23/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 13:50:16] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 1 ms to minimize.
[2024-05-28 13:50:16] [INFO ] Deduced a trap composed of 39 places in 65 ms of which 1 ms to minimize.
[2024-05-28 13:50:16] [INFO ] Deduced a trap composed of 39 places in 55 ms of which 1 ms to minimize.
[2024-05-28 13:50:16] [INFO ] Deduced a trap composed of 39 places in 43 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 4/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/383 variables, 4/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/383 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/386 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/386 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 834/1220 variables, 386/429 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1220 variables, 96/525 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1220 variables, 1/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1220 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 2/1222 variables, 2/528 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1222 variables, 1/529 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1222 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1222 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1222/1222 variables, and 529 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1884 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 26/26 constraints, State Equation: 388/388 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
After SMT, in 2800ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 9 ms.
Support contains 8 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 13 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 388/388 places, 850/850 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 850/850 transitions.
Applied a total of 0 rules in 32 ms. Remains 388 /388 variables (removed 0) and now considering 850/850 (removed 0) transitions.
[2024-05-28 13:50:17] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:50:17] [INFO ] Invariant cache hit.
[2024-05-28 13:50:18] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-28 13:50:18] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:50:18] [INFO ] Invariant cache hit.
[2024-05-28 13:50:18] [INFO ] State equation strengthened by 96 read => feed constraints.
[2024-05-28 13:50:25] [INFO ] Implicit Places using invariants and state equation in 7430 ms returned []
Implicit Place search using SMT with State Equation took 7941 ms to find 0 implicit places.
[2024-05-28 13:50:25] [INFO ] Redundant transitions in 5 ms returned []
Running 848 sub problems to find dead transitions.
[2024-05-28 13:50:25] [INFO ] Flow matrix only has 834 transitions (discarded 16 similar events)
[2024-05-28 13:50:25] [INFO ] Invariant cache hit.
[2024-05-28 13:50:25] [INFO ] State equation strengthened by 96 read => feed constraints.
Detected timeout of ITS tools.
[2024-05-28 13:50:31] [INFO ] Flatten gal took : 30 ms
[2024-05-28 13:50:31] [INFO ] Applying decomposition
[2024-05-28 13:50:31] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10483784368612810979.txt' '-o' '/tmp/graph10483784368612810979.bin' '-w' '/tmp/graph10483784368612810979.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10483784368612810979.bin' '-l' '-1' '-v' '-w' '/tmp/graph10483784368612810979.weights' '-q' '0' '-e' '0.001'
[2024-05-28 13:50:31] [INFO ] Decomposing Gal with order
[2024-05-28 13:50:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 13:50:31] [INFO ] Removed a total of 756 redundant transitions.
[2024-05-28 13:50:31] [INFO ] Flatten gal took : 267 ms
[2024-05-28 13:50:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 1076 labels/synchronizations in 52 ms.
[2024-05-28 13:50:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11822422630915879839.gal : 16 ms
[2024-05-28 13:50:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2958773136116004419.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11822422630915879839.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2958773136116004419.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2958773136116004419.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 25
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :25 after 76
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :76 after 87
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :87 after 142
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :142 after 512
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :512 after 1638
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1638 after 10174
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :10174 after 19565
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :19565 after 28724
[2024-05-28 13:50:40] [INFO ] Deduced a trap composed of 39 places in 3146 ms of which 27 ms to minimize.
[2024-05-28 13:50:41] [INFO ] Deduced a trap composed of 39 places in 1458 ms of which 1 ms to minimize.
[2024-05-28 13:50:41] [INFO ] Deduced a trap composed of 39 places in 77 ms of which 1 ms to minimize.
[2024-05-28 13:50:42] [INFO ] Deduced a trap composed of 39 places in 1107 ms of which 22 ms to minimize.
[2024-05-28 13:50:44] [INFO ] Deduced a trap composed of 39 places in 1104 ms of which 27 ms to minimize.
[2024-05-28 13:50:44] [INFO ] Deduced a trap composed of 39 places in 54 ms of which 0 ms to minimize.
[2024-05-28 13:50:44] [INFO ] Deduced a trap composed of 39 places in 54 ms of which 0 ms to minimize.
[2024-05-28 13:50:44] [INFO ] Deduced a trap composed of 128 places in 299 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :28724 after 114230
[2024-05-28 13:50:47] [INFO ] Deduced a trap composed of 39 places in 57 ms of which 0 ms to minimize.
[2024-05-28 13:50:54] [INFO ] Deduced a trap composed of 135 places in 6672 ms of which 2 ms to minimize.
[2024-05-28 13:50:56] [INFO ] Deduced a trap composed of 145 places in 225 ms of which 4 ms to minimize.
[2024-05-28 13:50:56] [INFO ] Deduced a trap composed of 134 places in 205 ms of which 4 ms to minimize.
[2024-05-28 13:50:56] [INFO ] Deduced a trap composed of 126 places in 216 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 386/1222 variables, and 51 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 848/848 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 848 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 848 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 13/51 constraints. Problems are: Problem set: 0 solved, 848 unsolved
[2024-05-28 13:51:01] [INFO ] Deduced a trap composed of 19 places in 116 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :114230 after 374431
[2024-05-28 13:51:08] [INFO ] Deduced a trap composed of 127 places in 235 ms of which 4 ms to minimize.
[2024-05-28 13:51:08] [INFO ] Deduced a trap composed of 226 places in 238 ms of which 5 ms to minimize.
[2024-05-28 13:51:09] [INFO ] Deduced a trap composed of 139 places in 240 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 4/55 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Detected timeout of ITS tools.
[2024-05-28 13:51:24] [INFO ] Deduced a trap composed of 173 places in 164 ms of which 2 ms to minimize.
[2024-05-28 13:51:24] [INFO ] Deduced a trap composed of 176 places in 157 ms of which 2 ms to minimize.
[2024-05-28 13:51:24] [INFO ] Deduced a trap composed of 156 places in 158 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 848 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 386/1222 variables, and 58 constraints, problems are : Problem set: 0 solved, 848 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 25/26 constraints, State Equation: 0/388 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/848 constraints, Known Traps: 20/20 constraints]
After SMT, in 61410ms problems are : Problem set: 0 solved, 848 unsolved
Search for dead transitions found 0 dead transitions in 61418ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69408 ms. Remains : 388/388 places, 850/850 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[2] Max Struct:[20]
Ending property specific reduction for PolyORBLF-COL-S02J04T08-UpperBounds-12 in 225778 ms.
[2024-05-28 13:51:27] [INFO ] Flatten gal took : 29 ms
[2024-05-28 13:51:27] [INFO ] Applying decomposition
[2024-05-28 13:51:27] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph15671839547927759881.txt' '-o' '/tmp/graph15671839547927759881.bin' '-w' '/tmp/graph15671839547927759881.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15671839547927759881.bin' '-l' '-1' '-v' '-w' '/tmp/graph15671839547927759881.weights' '-q' '0' '-e' '0.001'
[2024-05-28 13:51:27] [INFO ] Decomposing Gal with order
[2024-05-28 13:51:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 13:51:27] [INFO ] Removed a total of 572 redundant transitions.
[2024-05-28 13:51:27] [INFO ] Flatten gal took : 205 ms
[2024-05-28 13:51:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 583 labels/synchronizations in 28 ms.
[2024-05-28 13:51:27] [INFO ] Time to serialize gal into /tmp/UpperBounds1211779893487996145.gal : 66 ms
[2024-05-28 13:51:27] [INFO ] Time to serialize properties into /tmp/UpperBounds8690929348747304337.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1211779893487996145.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8690929348747304337.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds8690929348747304337.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,2.31896e+07,582.71,7185748,2,276375,5,1.23311e+07,6,0,2545,1.71927e+07,0
Total reachable state count : 23189592
Verifying 2 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property PolyORBLF-COL-S02J04T08-UpperBounds-04 :0 <= gi2.gu16.P_1159_0+gi2.gu16.P_1159_1+gi2.gu16.P_1159_2+gi2.gu16.P_1159_3+gi2.gu16.P_1159_4+gi2....209
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-04 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBLF-COL-S02J04T08-UpperBounds-04,0,582.813,7185748,1,0,6,1.23311e+07,9,1,3443,1.71927e+07,4
Min sum of variable value : 0
Maximum sum along a path : 2
Bounds property PolyORBLF-COL-S02J04T08-UpperBounds-12 :0 <= gi0.gu2.QueueJobE_0+gi0.gu2.QueueJobE_1+gi0.gu2.QueueJobE_2+gi0.gu2.QueueJobE_3+gi0.gu2.QueueJ...225
FORMULA PolyORBLF-COL-S02J04T08-UpperBounds-12 2 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
PolyORBLF-COL-S02J04T08-UpperBounds-12,0,582.885,7185748,1,0,7,1.23311e+07,10,1,3693,1.71927e+07,5
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1537553 ms.
BK_STOP 1716904871626
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="PolyORBLF-COL-S02J04T08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J04T08, 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 r290-tajo-171654446300085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T08.tgz
mv PolyORBLF-COL-S02J04T08 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 '
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 ;