About the Execution of 2024-gold for PolyORBNT-COL-S10J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 344718.00 | 0.00 | 0.00 | 1 3 1 2 1 1 1 1 1 1 4 1 1 81 10 ? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r167-tall-174881266100079.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool gold2024
Input is PolyORBNT-COL-S10J80, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r167-tall-174881266100079
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 95K May 29 14:32 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
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S10J80-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748898304100
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J80
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2025-06-02 21:05:05] [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]
[2025-06-02 21:05:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 21:05:05] [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.
[2025-06-02 21:05:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-02 21:05:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 591 ms
[2025-06-02 21:05:06] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2025-06-02 21:05:06] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2025-06-02 21:05:06] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2025-06-02 21:05:06] [INFO ] Computed 13 invariants in 24 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 81, 0, 0] Max Struct:[+inf, +inf, 1, 2, +inf, +inf, +inf, +inf, +inf, 1, 10, +inf, +inf, 81, 10, 10]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-13 81 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2025-06-02 21:05:06] [INFO ] Invariant cache hit.
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 5 ms returned unsat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned unsat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 9 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2025-06-02 21:05:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:05:06] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 7 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:06] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 2 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 1 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 172 ms
[2025-06-02 21:05:06] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2025-06-02 21:05:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 59 ms
[2025-06-02 21:05:06] [INFO ] Added : 36 causal constraints over 8 iterations in 110 ms. Result :sat
Minimization took 27 ms.
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:06] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:06] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2025-06-02 21:05:07] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 84 ms
[2025-06-02 21:05:07] [INFO ] Added : 20 causal constraints over 5 iterations in 249 ms. Result :sat
Minimization took 71 ms.
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:07] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 60 ms
[2025-06-02 21:05:07] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:07] [INFO ] Added : 36 causal constraints over 8 iterations in 99 ms. Result :sat
Minimization took 22 ms.
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:07] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2025-06-02 21:05:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 95 ms
[2025-06-02 21:05:07] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:07] [INFO ] Added : 36 causal constraints over 8 iterations in 39 ms. Result :sat
Minimization took 21 ms.
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:07] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2025-06-02 21:05:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:08] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 18 ms.
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 3 ms to minimize.
[2025-06-02 21:05:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2025-06-02 21:05:08] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 2 ms.
[2025-06-02 21:05:08] [INFO ] Added : 36 causal constraints over 8 iterations in 43 ms. Result :sat
Minimization took 20 ms.
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2025-06-02 21:05:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2025-06-02 21:05:08] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2025-06-02 21:05:08] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2025-06-02 21:05:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 66 ms
[2025-06-02 21:05:08] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:08] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2025-06-02 21:05:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 37 ms
[2025-06-02 21:05:08] [INFO ] Added : 36 causal constraints over 8 iterations in 148 ms. Result :sat
Minimization took 23 ms.
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2025-06-02 21:05:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2025-06-02 21:05:08] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:08] [INFO ] Added : 33 causal constraints over 7 iterations in 99 ms. Result :sat
Minimization took 22 ms.
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2025-06-02 21:05:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive place invariants in 12 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2025-06-02 21:05:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2025-06-02 21:05:08] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2025-06-02 21:05:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2025-06-02 21:05:09] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:09] [INFO ] Added : 22 causal constraints over 5 iterations in 443 ms. Result :sat
Minimization took 75 ms.
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:09] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:09] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2025-06-02 21:05:09] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:09] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2025-06-02 21:05:09] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:09] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:09] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2025-06-02 21:05:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2025-06-02 21:05:09] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 6 ms.
[2025-06-02 21:05:09] [INFO ] Added : 20 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 27 ms.
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:09] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 7 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:10] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:10] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:10] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2025-06-02 21:05:10] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 27 ms.
[2025-06-02 21:05:10] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:10] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:10] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2025-06-02 21:05:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2025-06-02 21:05:10] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2025-06-02 21:05:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2025-06-02 21:05:10] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2025-06-02 21:05:10] [INFO ] Added : 11 causal constraints over 3 iterations in 21 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[1, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 3, 1, 2, +inf, +inf, +inf, +inf, +inf, 1, 10, +inf, +inf, 10, 10]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-01 3 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2025-06-02 21:05:10] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 13580 transitions 119919 arcs in 219 ms.
[2025-06-02 21:05:10] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Deduced a syphon composed of 80 places in 29 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[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]
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] Max Struct:[1, 2, +inf, +inf, +inf, +inf, +inf, 1, 10, +inf, +inf, 10, 10]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 2, +inf, +inf, +inf, +inf, +inf, 1, 10, +inf, +inf, 10, 10]
[2025-06-02 21:05:10] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2025-06-02 21:05:11] [INFO ] Computed 192 invariants in 256 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 2, 11, 11, 11, 81, 82, 1, 10, 11, 81, 10, 10]
RANDOM walk for 10000 steps (560 resets) in 313 ms. (31 steps per ms)
FORMULA PolyORBNT-COL-S10J80-UpperBounds-14 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 120011 steps (1255 resets) in 587 ms. (204 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0] Max Struct:[1, 2, 11, 11, 11, 81, 82, 1, 10, 11, 81, 10]
[2025-06-02 21:05:11] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
[2025-06-02 21:05:11] [INFO ] Invariant cache hit.
[2025-06-02 21:05:12] [INFO ] [Real]Absence check using 185 positive place invariants in 61 ms returned sat
[2025-06-02 21:05:12] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 43 ms returned sat
[2025-06-02 21:05:13] [INFO ] [Real]Absence check using state equation in 994 ms returned sat
[2025-06-02 21:05:13] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:13] [INFO ] [Nat]Absence check using 185 positive place invariants in 67 ms returned sat
[2025-06-02 21:05:13] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 40 ms returned sat
[2025-06-02 21:05:14] [INFO ] [Nat]Absence check using state equation in 925 ms returned sat
[2025-06-02 21:05:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:05:15] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:05:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 997 ms returned sat
[2025-06-02 21:05:16] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 415 ms.
[2025-06-02 21:05:16] [INFO ] Added : 8 causal constraints over 2 iterations in 885 ms. Result :sat
Minimization took 672 ms.
[2025-06-02 21:05:17] [INFO ] [Real]Absence check using 185 positive place invariants in 61 ms returned sat
[2025-06-02 21:05:17] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 31 ms returned sat
[2025-06-02 21:05:18] [INFO ] [Real]Absence check using state equation in 1175 ms returned sat
[2025-06-02 21:05:18] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:19] [INFO ] [Nat]Absence check using 185 positive place invariants in 63 ms returned sat
[2025-06-02 21:05:19] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 30 ms returned sat
[2025-06-02 21:05:20] [INFO ] [Nat]Absence check using state equation in 1791 ms returned unknown
[2025-06-02 21:05:21] [INFO ] [Real]Absence check using 185 positive place invariants in 57 ms returned sat
[2025-06-02 21:05:21] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 35 ms returned sat
[2025-06-02 21:05:22] [INFO ] [Real]Absence check using state equation in 1087 ms returned sat
[2025-06-02 21:05:22] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:22] [INFO ] [Nat]Absence check using 185 positive place invariants in 62 ms returned sat
[2025-06-02 21:05:22] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 32 ms returned sat
[2025-06-02 21:05:23] [INFO ] [Nat]Absence check using state equation in 905 ms returned sat
[2025-06-02 21:05:23] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:05:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 1005 ms returned unknown
[2025-06-02 21:05:24] [INFO ] [Real]Absence check using 185 positive place invariants in 59 ms returned sat
[2025-06-02 21:05:24] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 33 ms returned sat
[2025-06-02 21:05:25] [INFO ] [Real]Absence check using state equation in 959 ms returned sat
[2025-06-02 21:05:25] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:26] [INFO ] [Nat]Absence check using 185 positive place invariants in 60 ms returned sat
[2025-06-02 21:05:26] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 33 ms returned sat
[2025-06-02 21:05:26] [INFO ] [Nat]Absence check using state equation in 888 ms returned sat
[2025-06-02 21:05:27] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:05:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 1004 ms returned unknown
[2025-06-02 21:05:28] [INFO ] [Real]Absence check using 185 positive place invariants in 57 ms returned sat
[2025-06-02 21:05:28] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 37 ms returned unsat
[2025-06-02 21:05:28] [INFO ] [Real]Absence check using 185 positive place invariants in 59 ms returned sat
[2025-06-02 21:05:28] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 32 ms returned sat
[2025-06-02 21:05:29] [INFO ] [Real]Absence check using state equation in 1104 ms returned sat
[2025-06-02 21:05:29] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:29] [INFO ] [Nat]Absence check using 185 positive place invariants in 64 ms returned sat
[2025-06-02 21:05:29] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 31 ms returned sat
[2025-06-02 21:05:31] [INFO ] [Nat]Absence check using state equation in 1612 ms returned sat
[2025-06-02 21:05:32] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:05:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 733 ms returned sat
[2025-06-02 21:05:33] [INFO ] Deduced a trap composed of 274 places in 1017 ms of which 14 ms to minimize.
[2025-06-02 21:05:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1208 ms
[2025-06-02 21:05:33] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 310 ms.
Maximisation of solution failed !
Minimization took 1 ms.
[2025-06-02 21:05:34] [INFO ] [Real]Absence check using 185 positive place invariants in 65 ms returned sat
[2025-06-02 21:05:35] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 40 ms returned sat
[2025-06-02 21:05:36] [INFO ] [Real]Absence check using state equation in 1060 ms returned sat
[2025-06-02 21:05:36] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:36] [INFO ] [Nat]Absence check using 185 positive place invariants in 58 ms returned sat
[2025-06-02 21:05:36] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 37 ms returned sat
[2025-06-02 21:05:37] [INFO ] [Nat]Absence check using state equation in 1392 ms returned sat
[2025-06-02 21:05:38] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:05:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 1003 ms returned unknown
[2025-06-02 21:05:39] [INFO ] [Real]Absence check using 185 positive place invariants in 59 ms returned sat
[2025-06-02 21:05:39] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 36 ms returned sat
[2025-06-02 21:05:40] [INFO ] [Real]Absence check using state equation in 1259 ms returned sat
[2025-06-02 21:05:40] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:40] [INFO ] [Nat]Absence check using 185 positive place invariants in 59 ms returned sat
[2025-06-02 21:05:40] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 35 ms returned sat
[2025-06-02 21:05:41] [INFO ] [Nat]Absence check using state equation in 1177 ms returned sat
[2025-06-02 21:05:42] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:05:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 563 ms returned sat
[2025-06-02 21:05:43] [INFO ] Deduced a trap composed of 882 places in 1019 ms of which 10 ms to minimize.
[2025-06-02 21:05:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1239 ms
[2025-06-02 21:05:44] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 365 ms.
[2025-06-02 21:05:45] [INFO ] Added : 15 causal constraints over 3 iterations in 1775 ms. Result :unknown
[2025-06-02 21:05:45] [INFO ] [Real]Absence check using 185 positive place invariants in 58 ms returned sat
[2025-06-02 21:05:45] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 38 ms returned sat
[2025-06-02 21:05:46] [INFO ] [Real]Absence check using state equation in 1195 ms returned sat
[2025-06-02 21:05:47] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:47] [INFO ] [Nat]Absence check using 185 positive place invariants in 59 ms returned sat
[2025-06-02 21:05:47] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 37 ms returned sat
[2025-06-02 21:05:48] [INFO ] [Nat]Absence check using state equation in 1504 ms returned sat
[2025-06-02 21:05:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 337 ms returned sat
[2025-06-02 21:05:49] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 276 ms.
[2025-06-02 21:05:50] [INFO ] Added : 18 causal constraints over 4 iterations in 973 ms. Result :sat
Minimization took 680 ms.
[2025-06-02 21:05:51] [INFO ] [Real]Absence check using 185 positive place invariants in 58 ms returned sat
[2025-06-02 21:05:51] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 37 ms returned unsat
[2025-06-02 21:05:51] [INFO ] [Real]Absence check using 185 positive place invariants in 61 ms returned sat
[2025-06-02 21:05:51] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 40 ms returned sat
[2025-06-02 21:05:52] [INFO ] [Real]Absence check using state equation in 1553 ms returned sat
[2025-06-02 21:05:53] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:53] [INFO ] [Nat]Absence check using 185 positive place invariants in 64 ms returned sat
[2025-06-02 21:05:53] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 38 ms returned sat
[2025-06-02 21:05:55] [INFO ] [Nat]Absence check using state equation in 2063 ms returned sat
[2025-06-02 21:05:55] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:05:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 840 ms returned sat
[2025-06-02 21:05:56] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 258 ms.
[2025-06-02 21:05:57] [INFO ] Added : 12 causal constraints over 4 iterations in 923 ms. Result :sat
Minimization took 642 ms.
[2025-06-02 21:05:58] [INFO ] [Real]Absence check using 185 positive place invariants in 58 ms returned sat
[2025-06-02 21:05:58] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 36 ms returned sat
[2025-06-02 21:05:59] [INFO ] [Real]Absence check using state equation in 1141 ms returned sat
[2025-06-02 21:05:59] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:05:59] [INFO ] [Nat]Absence check using 185 positive place invariants in 67 ms returned sat
[2025-06-02 21:05:59] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 36 ms returned sat
[2025-06-02 21:06:00] [INFO ] [Nat]Absence check using state equation in 1076 ms returned sat
[2025-06-02 21:06:01] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-02 21:06:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 1004 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0] Max Struct:[1, 2, 11, 11, 1, 81, 82, 1, 10, 1, 81, 10]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 0, 1, 1, 0, 0, 0, 1, 0, 1] Max Struct:[1, 2, 11, 11, 81, 82, 1, 10, 81, 10]
Support contains 250 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 93 rules applied. Total rules applied 93 place count 1604 transition count 3307
Reduce places removed 83 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 84 rules applied. Total rules applied 177 place count 1521 transition count 3306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 178 place count 1520 transition count 3306
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 178 place count 1520 transition count 3222
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 346 place count 1436 transition count 3222
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 348 place count 1435 transition count 3221
Applied a total of 348 rules in 572 ms. Remains 1435 /1614 variables (removed 179) and now considering 3221/3390 (removed 169) transitions.
Running 3210 sub problems to find dead transitions.
[2025-06-02 21:06:02] [INFO ] Flow matrix only has 3212 transitions (discarded 9 similar events)
// Phase 1: matrix 3212 rows 1435 cols
[2025-06-02 21:06:02] [INFO ] Computed 182 invariants in 158 ms
[2025-06-02 21:06:02] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 3.0)
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(s226 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1425 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3210 unsolved
SMT process timed out in 41950ms, After SMT, problems are : Problem set: 0 solved, 3210 unsolved
Search for dead transitions found 0 dead transitions in 42007ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42614 ms. Remains : 1435/1614 places, 3221/3390 transitions.
[2025-06-02 21:06:44] [INFO ] Flow matrix only has 3212 transitions (discarded 9 similar events)
[2025-06-02 21:06:44] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1, 0, 1, 1, 0, 0, 0, 1, 0, 1] Max Struct:[1, 2, 11, 11, 81, 82, 1, 10, 81, 10]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (68959 resets) in 19892 ms. (50 steps per ms)
FORMULA PolyORBNT-COL-S10J80-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-03 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 7000007 steps (45084 resets) in 25044 ms. (279 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 1, 1, 4, 1, 3] Max Struct:[11, 11, 81, 82, 10, 81, 10]
[2025-06-02 21:07:29] [INFO ] Flow matrix only has 3212 transitions (discarded 9 similar events)
[2025-06-02 21:07:29] [INFO ] Invariant cache hit.
[2025-06-02 21:07:29] [INFO ] [Real]Absence check using 175 positive place invariants in 49 ms returned sat
[2025-06-02 21:07:29] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 21 ms returned unsat
[2025-06-02 21:07:29] [INFO ] [Real]Absence check using 175 positive place invariants in 47 ms returned sat
[2025-06-02 21:07:29] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 20 ms returned unsat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive place invariants in 53 ms returned sat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 25 ms returned unsat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned sat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned unsat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive place invariants in 47 ms returned sat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 22 ms returned unsat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive place invariants in 50 ms returned sat
[2025-06-02 21:07:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned unsat
[2025-06-02 21:07:31] [INFO ] [Real]Absence check using 175 positive place invariants in 48 ms returned sat
[2025-06-02 21:07:31] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2025-06-02 21:07:32] [INFO ] [Real]Absence check using state equation in 926 ms returned sat
[2025-06-02 21:07:32] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:07:32] [INFO ] [Nat]Absence check using 175 positive place invariants in 50 ms returned sat
[2025-06-02 21:07:32] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2025-06-02 21:07:33] [INFO ] [Nat]Absence check using state equation in 1013 ms returned sat
[2025-06-02 21:07:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:07:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 699 ms returned sat
[2025-06-02 21:07:34] [INFO ] Computed and/alt/rep : 1979/7353/1979 causal constraints (skipped 1222 transitions) in 222 ms.
[2025-06-02 21:07:35] [INFO ] Added : 11 causal constraints over 3 iterations in 1095 ms. Result :sat
Minimization took 4741 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 1, 1, 4, 1, 3] Max Struct:[1, 1, 1, 1, 4, 1, 10]
FORMULA PolyORBNT-COL-S10J80-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-10 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J80-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 1435 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1435/1435 places, 3221/3221 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1435 transition count 3220
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 1434 transition count 3219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 1433 transition count 3219
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 8 place count 1431 transition count 3217
Applied a total of 8 rules in 263 ms. Remains 1431 /1435 variables (removed 4) and now considering 3217/3221 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 1431/1435 places, 3217/3221 transitions.
[2025-06-02 21:07:40] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
// Phase 1: matrix 3208 rows 1431 cols
[2025-06-02 21:07:40] [INFO ] Computed 182 invariants in 79 ms
Current structural bounds on expressions (after invariants) : Max Seen:[3] Max Struct:[10]
RANDOM walk for 1000000 steps (70322 resets) in 16786 ms. (59 steps per ms)
BEST_FIRST walk for 1000001 steps (6311 resets) in 2673 ms. (373 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[10]
[2025-06-02 21:07:59] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:07:59] [INFO ] Invariant cache hit.
[2025-06-02 21:08:00] [INFO ] [Real]Absence check using 175 positive place invariants in 45 ms returned sat
[2025-06-02 21:08:00] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2025-06-02 21:08:00] [INFO ] [Real]Absence check using state equation in 903 ms returned sat
[2025-06-02 21:08:01] [INFO ] Solution in real domain found non-integer solution.
[2025-06-02 21:08:01] [INFO ] [Nat]Absence check using 175 positive place invariants in 50 ms returned sat
[2025-06-02 21:08:01] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2025-06-02 21:08:02] [INFO ] [Nat]Absence check using state equation in 1001 ms returned sat
[2025-06-02 21:08:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:08:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 925 ms returned sat
[2025-06-02 21:08:03] [INFO ] Computed and/alt/rep : 1975/7346/1975 causal constraints (skipped 1222 transitions) in 237 ms.
[2025-06-02 21:08:04] [INFO ] Added : 12 causal constraints over 3 iterations in 1105 ms. Result :sat
Minimization took 4967 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 3217/3217 transitions.
Applied a total of 0 rules in 85 ms. Remains 1431 /1431 variables (removed 0) and now considering 3217/3217 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 1431/1431 places, 3217/3217 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 3217/3217 transitions.
Applied a total of 0 rules in 93 ms. Remains 1431 /1431 variables (removed 0) and now considering 3217/3217 (removed 0) transitions.
[2025-06-02 21:08:09] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:08:09] [INFO ] Invariant cache hit.
[2025-06-02 21:08:11] [INFO ] Implicit Places using invariants in 1674 ms returned []
[2025-06-02 21:08:11] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:08:11] [INFO ] Invariant cache hit.
[2025-06-02 21:08:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:08:25] [INFO ] Implicit Places using invariants and state equation in 14536 ms returned []
Implicit Place search using SMT with State Equation took 16214 ms to find 0 implicit places.
[2025-06-02 21:08:25] [INFO ] Redundant transitions in 149 ms returned []
Running 3206 sub problems to find dead transitions.
[2025-06-02 21:08:25] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:08:26] [INFO ] Invariant cache hit.
[2025-06-02 21:08:26] [INFO ] State equation strengthened by 1 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1421 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3206 unsolved
SMT process timed out in 51842ms, After SMT, problems are : Problem set: 0 solved, 3206 unsolved
Search for dead transitions found 0 dead transitions in 51871ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68345 ms. Remains : 1431/1431 places, 3217/3217 transitions.
RANDOM walk for 40000 steps (2826 resets) in 1674 ms. (23 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (265 resets) in 393 ms. (101 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (237 resets) in 325 ms. (122 steps per ms) remains 2/2 properties
[2025-06-02 21:09:18] [INFO ] Flatten gal took : 649 ms
[2025-06-02 21:09:18] [INFO ] Flatten gal took : 231 ms
[2025-06-02 21:09:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1785066063041193407.gal : 73 ms
[2025-06-02 21:09:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9803992159494093308.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/ReachabilityCardinality1785066063041193407.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9803992159494093308.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
Loading property file /tmp/ReachabilityCardinality9803992159494093308.prop.
Interrupted probabilistic random walk after 175019 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :0 out of 2
Probabilistic random walk after 175019 steps, saw 29944 distinct states, run finished after 3003 ms. (steps per millisecond=58 ) properties seen :0
[2025-06-02 21:09:21] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:09:21] [INFO ] Invariant cache hit.
[2025-06-02 21:09:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 177/178 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 3 (OVERLAPS) 1157/1335 variables, 91/92 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1335 variables, 0/92 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 82/1417 variables, 82/174 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1417 variables, 0/174 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/1428 variables, 6/180 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1428 variables, 0/180 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/1430 variables, 2/182 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1430 variables, 0/182 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3208/4638 variables, 1430/1612 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4638 variables, 1/1613 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4638 variables, 0/1613 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/4639 variables, 1/1614 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4639 variables, 0/1614 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/4639 variables, 0/1614 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4639/4639 variables, and 1614 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1515 ms.
Refiners :[Positive P Invariants (semi-flows): 175/175 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 1431/1431 constraints, ReadFeed: 1/1 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 177/178 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1157/1335 variables, 91/92 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1335 variables, 0/92 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 82/1417 variables, 82/174 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1417 variables, 0/174 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/1428 variables, 6/180 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1428 variables, 0/180 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/1430 variables, 2/182 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1430 variables, 0/182 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3208/4638 variables, 1430/1612 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4638 variables, 1/1613 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4638 variables, 0/1613 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/4639 variables, 1/1614 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4639 variables, 1/1615 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/4639 variables, 0/1615 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/4639 variables, 0/1615 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4639/4639 variables, and 1615 constraints, problems are : Problem set: 1 solved, 1 unsolved in 1824 ms.
Refiners :[Positive P Invariants (semi-flows): 175/175 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 1431/1431 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 3373ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 41 ms.
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 3217/3217 transitions.
Applied a total of 0 rules in 87 ms. Remains 1431 /1431 variables (removed 0) and now considering 3217/3217 (removed 0) transitions.
Running 3206 sub problems to find dead transitions.
[2025-06-02 21:09:25] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:09:25] [INFO ] Invariant cache hit.
[2025-06-02 21:09:25] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 386
Detected timeout of ITS tools.
At refinement iteration 0 (INCLUDED_ONLY) 0/1421 variables, 166/166 constraints. Problems are: Problem set: 0 solved, 3206 unsolved
SMT process timed out in 44164ms, After SMT, problems are : Problem set: 0 solved, 3206 unsolved
Search for dead transitions found 0 dead transitions in 44205ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44313 ms. Remains : 1431/1431 places, 3217/3217 transitions.
[2025-06-02 21:10:09] [INFO ] Flatten gal took : 242 ms
[2025-06-02 21:10:09] [INFO ] Applying decomposition
[2025-06-02 21:10:09] [INFO ] Flatten gal took : 325 ms
RANDOM walk for 40000 steps (2786 resets) in 1753 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (264 resets) in 282 ms. (141 steps per ms) remains 1/1 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/graph15800393597992984869.txt' '-o' '/tmp/graph15800393597992984869.bin' '-w' '/tmp/graph15800393597992984869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15800393597992984869.bin' '-l' '-1' '-v' '-w' '/tmp/graph15800393597992984869.weights' '-q' '0' '-e' '0.001'
[2025-06-02 21:10:10] [INFO ] Decomposing Gal with order
[2025-06-02 21:10:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 21:10:11] [INFO ] Removed a total of 2636 redundant transitions.
[2025-06-02 21:10:11] [INFO ] Flatten gal took : 735 ms
[2025-06-02 21:10:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 780 labels/synchronizations in 109 ms.
[2025-06-02 21:10:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14790124781440029115.gal : 74 ms
[2025-06-02 21:10:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1286505427884566536.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/ReachabilityCardinality14790124781440029115.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1286505427884566536.prop' '--nowitness'
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 ...308
Loading property file /tmp/ReachabilityCardinality1286505427884566536.prop.
Interrupted probabilistic random walk after 176032 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :0 out of 1
Probabilistic random walk after 176032 steps, saw 30145 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
[2025-06-02 21:10:12] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:10:12] [INFO ] Invariant cache hit.
[2025-06-02 21:10:12] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 177/178 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1157/1335 variables, 91/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1335 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 82/1417 variables, 82/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1417 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/1428 variables, 6/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1428 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/1430 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1430 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3208/4638 variables, 1430/1612 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4638 variables, 1/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4638 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/4639 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4639 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/4639 variables, 0/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4639/4639 variables, and 1614 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1419 ms.
Refiners :[Positive P Invariants (semi-flows): 175/175 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 1431/1431 constraints, ReadFeed: 1/1 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 177/178 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1157/1335 variables, 91/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1335 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 82/1417 variables, 82/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1417 variables, 0/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/1428 variables, 6/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1428 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/1430 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1430 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3208/4638 variables, 1430/1612 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/4638 variables, 1/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/4638 variables, 0/1613 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/4639 variables, 1/1614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/4639 variables, 1/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/4639 variables, 0/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/4639 variables, 0/1615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 4639/4639 variables, and 1615 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1897 ms.
Refiners :[Positive P Invariants (semi-flows): 175/175 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 1431/1431 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 3340ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 43 ms.
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 3217/3217 transitions.
Applied a total of 0 rules in 85 ms. Remains 1431 /1431 variables (removed 0) and now considering 3217/3217 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 1431/1431 places, 3217/3217 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 3217/3217 transitions.
Applied a total of 0 rules in 89 ms. Remains 1431 /1431 variables (removed 0) and now considering 3217/3217 (removed 0) transitions.
[2025-06-02 21:10:16] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:10:16] [INFO ] Invariant cache hit.
[2025-06-02 21:10:17] [INFO ] Implicit Places using invariants in 1506 ms returned []
[2025-06-02 21:10:17] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:10:17] [INFO ] Invariant cache hit.
[2025-06-02 21:10:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-02 21:10:33] [INFO ] Implicit Places using invariants and state equation in 15119 ms returned []
Implicit Place search using SMT with State Equation took 16634 ms to find 0 implicit places.
[2025-06-02 21:10:33] [INFO ] Redundant transitions in 76 ms returned []
Running 3206 sub problems to find dead transitions.
[2025-06-02 21:10:33] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
[2025-06-02 21:10:33] [INFO ] Invariant cache hit.
[2025-06-02 21:10:33] [INFO ] State equation strengthened by 1 read => feed constraints.
BK_STOP 1748898648818
--------------------
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="PolyORBNT-COL-S10J80"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is PolyORBNT-COL-S10J80, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r167-tall-174881266100079"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 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.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 ;