About the Execution of LTSMin+red for SafeBus-COL-80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16191.892 | 2232314.00 | 2369349.00 | 4969.50 | 1 80 1 1 1 1 ? 1 ? 1 ? 1 1 1 1 80 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r524-tall-171679080300405.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool ltsminxred
Input is SafeBus-COL-80, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080300405
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 6.7K Apr 12 14:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 12 14:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 12 14:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 14:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Apr 12 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 14:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 12 14:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 45K 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 SafeBus-COL-80-UpperBounds-00
FORMULA_NAME SafeBus-COL-80-UpperBounds-01
FORMULA_NAME SafeBus-COL-80-UpperBounds-02
FORMULA_NAME SafeBus-COL-80-UpperBounds-03
FORMULA_NAME SafeBus-COL-80-UpperBounds-04
FORMULA_NAME SafeBus-COL-80-UpperBounds-05
FORMULA_NAME SafeBus-COL-80-UpperBounds-06
FORMULA_NAME SafeBus-COL-80-UpperBounds-07
FORMULA_NAME SafeBus-COL-80-UpperBounds-08
FORMULA_NAME SafeBus-COL-80-UpperBounds-09
FORMULA_NAME SafeBus-COL-80-UpperBounds-10
FORMULA_NAME SafeBus-COL-80-UpperBounds-11
FORMULA_NAME SafeBus-COL-80-UpperBounds-12
FORMULA_NAME SafeBus-COL-80-UpperBounds-13
FORMULA_NAME SafeBus-COL-80-UpperBounds-14
FORMULA_NAME SafeBus-COL-80-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717224723162
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SafeBus-COL-80
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 06:52:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 06:52:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 06:52:04] [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.
[2024-06-01 06:52:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 06:52:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 614 ms
[2024-06-01 06:52:05] [INFO ] Detected 1 constant HL places corresponding to 80 PT places.
[2024-06-01 06:52:05] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 13766 PT places and 4.2035361E7 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2024-06-01 06:52:05] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 4 ms.
[2024-06-01 06:52:05] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 14 rows 17 cols
[2024-06-01 06:52:05] [INFO ] Computed 7 invariants in 8 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 80, 1, 1, 1, 1, 80, 1, 80, 3, 80, 1, 1, 1, 5, 80]
FORMULA SafeBus-COL-80-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA SafeBus-COL-80-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-06-01 06:52:05] [INFO ] Invariant cache hit.
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-06-01 06:52:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-01 06:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 06:52:05] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 8 ms returned sat
[2024-06-01 06:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 06:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 3 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 06:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 5 ms returned sat
[2024-06-01 06:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 06:52:05] [INFO ] Added : 6 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 06:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 7 ms.
[2024-06-01 06:52:05] [INFO ] Added : 8 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 8 ms.
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 2 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 06:52:05] [INFO ] Added : 6 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 9 ms.
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 06:52:05] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-06-01 06:52:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:05] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 06:52:06] [INFO ] Added : 8 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:06] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:06] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 06:52:06] [INFO ] Added : 9 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 10 ms.
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 06:52:06] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 06:52:06] [INFO ] Added : 12 causal constraints over 5 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 0 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 2 ms.
[2024-06-01 06:52:06] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:06] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using 4 positive and 3 generalized place invariants in 1 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-06-01 06:52:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2024-06-01 06:52:06] [INFO ] Computed and/alt/rep : 13/32/13 causal constraints (skipped 0 transitions) in 1 ms.
[2024-06-01 06:52:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 80, 1, 80, 3, 80, 1, 1, 1, 5, 80]
Domain [It(80), It(80)] of place AMC breaks symmetries in sort It
[2024-06-01 06:52:08] [INFO ] Unfolded HLPN to a Petri net with 13766 places and 550801 transitions 4295924 arcs in 2552 ms.
[2024-06-01 06:52:08] [INFO ] Unfolded 11 HLPN properties in 2 ms.
Deduced a syphon composed of 80 places in 842 ms
Reduce places removed 160 places and 160 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+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] Max Struct:[80, 80, 1, 80, 3, 80, 1, 1, 1, 5, 80]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 80, 1, 80, 3, 80, 1, 1, 1, 5, 80]
[2024-06-01 06:52:13] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
// Phase 1: matrix 38722 rows 13606 cols
[2024-06-01 06:52:20] [INFO ] Computed 325 invariants in 7492 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[80, 80, 1, 80, 3, 80, 1, 1, 1, 5, 80]
RANDOM walk for 10000 steps (2 resets) in 23832 ms. (0 steps per ms)
FORMULA SafeBus-COL-80-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-80-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-80-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-80-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 70007 steps (14 resets) in 2960 ms. (23 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[78, 2, 17, 1, 79, 1, 79] Max Struct:[80, 80, 80, 3, 80, 5, 80]
[2024-06-01 06:52:47] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-06-01 06:52:47] [INFO ] Invariant cache hit.
[2024-06-01 06:52:49] [INFO ] [Real]Absence check using 161 positive place invariants in 433 ms returned sat
[2024-06-01 06:52:52] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 3238 ms returned unknown
[2024-06-01 06:52:54] [INFO ] [Real]Absence check using 161 positive place invariants in 408 ms returned sat
[2024-06-01 06:52:55] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 775 ms returned sat
[2024-06-01 06:52:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 06:52:59] [INFO ] [Real]Absence check using 161 positive place invariants in 385 ms returned sat
[2024-06-01 06:53:00] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 513 ms returned sat
[2024-06-01 06:53:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 06:53:04] [INFO ] [Real]Absence check using 161 positive place invariants in 415 ms returned sat
[2024-06-01 06:53:05] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 480 ms returned unsat
[2024-06-01 06:53:06] [INFO ] [Real]Absence check using 161 positive place invariants in 391 ms returned sat
[2024-06-01 06:53:07] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 687 ms returned sat
[2024-06-01 06:53:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 06:53:11] [INFO ] [Real]Absence check using 161 positive place invariants in 388 ms returned sat
[2024-06-01 06:53:12] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 508 ms returned unsat
[2024-06-01 06:53:14] [INFO ] [Real]Absence check using 161 positive place invariants in 391 ms returned sat
[2024-06-01 06:53:15] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 1321 ms returned sat
[2024-06-01 06:53:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:851)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[78, 2, 17, 1, 79, 1, 79] Max Struct:[80, 80, 80, 1, 80, 1, 80]
FORMULA SafeBus-COL-80-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA SafeBus-COL-80-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[78, 2, 17, 79, 79] Max Struct:[80, 80, 80, 80, 80]
Support contains 6720 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 316785 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 316844 ms. Remains : 13606/13606 places, 550641/550641 transitions.
[2024-06-01 06:58:35] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-06-01 06:58:35] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[78, 2, 17, 79, 79] Max Struct:[80, 80, 80, 80, 80]
RANDOM walk for 12645 steps (0 resets) in 30010 ms. (0 steps per ms)
FORMULA SafeBus-COL-80-UpperBounds-15 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA SafeBus-COL-80-UpperBounds-01 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 74807 steps (0 resets) in 15030 ms. (4 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[13, 17, 79] Max Struct:[80, 80, 80]
[2024-06-01 06:59:20] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-06-01 06:59:20] [INFO ] Invariant cache hit.
[2024-06-01 06:59:22] [INFO ] [Real]Absence check using 161 positive place invariants in 384 ms returned sat
[2024-06-01 07:00:05] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 07:00:05] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 43306 ms returned unknown
[2024-06-01 07:00:07] [INFO ] [Real]Absence check using 161 positive place invariants in 392 ms returned sat
[2024-06-01 07:00:08] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 518 ms returned sat
[2024-06-01 07:00:37] [INFO ] [Real]Absence check using state equation in 28988 ms returned sat
[2024-06-01 07:00:45] [INFO ] State equation strengthened by 6481 read => feed constraints.
[2024-06-01 07:00:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-06-01 07:00:52] [INFO ] [Real]Absence check using 161 positive place invariants in 383 ms returned sat
[2024-06-01 07:00:53] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 693 ms returned sat
[2024-06-01 07:01:28] [INFO ] [Real]Absence check using state equation in 35628 ms returned sat
[2024-06-01 07:01:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[13, 17, 79] Max Struct:[80, 80, 80]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[13, 17, 79] Max Struct:[80, 80, 80]
Support contains 240 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 406063 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 406063 ms. Remains : 13606/13606 places, 550641/550641 transitions.
[2024-06-01 07:08:23] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-06-01 07:08:23] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[13, 17, 79] Max Struct:[80, 80, 80]
RANDOM walk for 11947 steps (0 resets) in 30006 ms. (0 steps per ms)
BEST_FIRST walk for 110042 steps (0 resets) in 15015 ms. (7 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[13, 79, 79] Max Struct:[80, 80, 80]
[2024-06-01 07:09:08] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-06-01 07:09:08] [INFO ] Invariant cache hit.
[2024-06-01 07:09:10] [INFO ] [Real]Absence check using 161 positive place invariants in 395 ms returned sat
[2024-06-01 07:09:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-06-01 07:09:53] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 43313 ms returned unknown
[2024-06-01 07:09:55] [INFO ] [Real]Absence check using 161 positive place invariants in 388 ms returned sat
[2024-06-01 07:09:55] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 671 ms returned sat
[2024-06-01 07:10:38] [INFO ] [Real]Absence check using state equation in 42655 ms returned unknown
[2024-06-01 07:10:40] [INFO ] [Real]Absence check using 161 positive place invariants in 383 ms returned sat
[2024-06-01 07:10:40] [INFO ] [Real]Absence check using 161 positive and 164 generalized place invariants in 687 ms returned sat
[2024-06-01 07:11:14] [INFO ] [Real]Absence check using state equation in 33816 ms returned sat
[2024-06-01 07:11:23] [INFO ] State equation strengthened by 6481 read => feed constraints.
[2024-06-01 07:11:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:910)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
Current structural bounds on expressions (after SMT) : Max Seen:[13, 79, 79] Max Struct:[80, 80, 80]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[13, 79, 79] Max Struct:[80, 80, 80]
Support contains 240 out of 13606 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 418861 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 418861 ms. Remains : 13606/13606 places, 550641/550641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13606/13606 places, 550641/550641 transitions.
Applied a total of 0 rules in 421121 ms. Remains 13606 /13606 variables (removed 0) and now considering 550641/550641 (removed 0) transitions.
[2024-06-01 07:25:23] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-06-01 07:25:23] [INFO ] Invariant cache hit.
[2024-06-01 07:25:56] [INFO ] Performed 12/13606 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-06-01 07:26:27] [INFO ] Performed 41/13606 implicitness test of which 0 returned IMPLICIT in 61 seconds.
[2024-06-01 07:26:57] [INFO ] Performed 68/13606 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-06-01 07:27:28] [INFO ] Performed 160/13606 implicitness test of which 0 returned IMPLICIT in 121 seconds.
[2024-06-01 07:27:28] [INFO ] Timeout of Implicit test with SMT after 121 seconds.
[2024-06-01 07:27:28] [INFO ] Implicit Places using invariants in 124365 ms returned []
Implicit Place search using SMT only with invariants took 124366 ms to find 0 implicit places.
Running 550561 sub problems to find dead transitions.
[2024-06-01 07:27:34] [INFO ] Flow matrix only has 38722 transitions (discarded 511919 similar events)
[2024-06-01 07:27:34] [INFO ] Invariant cache hit.
[2024-06-01 07:28:02] [INFO ] State equation strengthened by 6481 read => feed constraints.
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-00
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-01
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-02
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-03
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-04
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-05
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-06
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-07
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-08
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-09
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-10
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-11
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-12
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-13
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-14
Could not compute solution for formula : SafeBus-COL-80-UpperBounds-15
BK_STOP 1717226955476
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name SafeBus-COL-80-UpperBounds-00
ub formula formula --maxsum=/tmp/649/ub_0_
ub formula name SafeBus-COL-80-UpperBounds-01
ub formula formula --maxsum=/tmp/649/ub_1_
ub formula name SafeBus-COL-80-UpperBounds-02
ub formula formula --maxsum=/tmp/649/ub_2_
ub formula name SafeBus-COL-80-UpperBounds-03
ub formula formula --maxsum=/tmp/649/ub_3_
ub formula name SafeBus-COL-80-UpperBounds-04
ub formula formula --maxsum=/tmp/649/ub_4_
ub formula name SafeBus-COL-80-UpperBounds-05
ub formula formula --maxsum=/tmp/649/ub_5_
ub formula name SafeBus-COL-80-UpperBounds-06
ub formula formula --maxsum=/tmp/649/ub_6_
ub formula name SafeBus-COL-80-UpperBounds-07
ub formula formula --maxsum=/tmp/649/ub_7_
ub formula name SafeBus-COL-80-UpperBounds-08
ub formula formula --maxsum=/tmp/649/ub_8_
ub formula name SafeBus-COL-80-UpperBounds-09
ub formula formula --maxsum=/tmp/649/ub_9_
ub formula name SafeBus-COL-80-UpperBounds-10
ub formula formula --maxsum=/tmp/649/ub_10_
ub formula name SafeBus-COL-80-UpperBounds-11
ub formula formula --maxsum=/tmp/649/ub_11_
ub formula name SafeBus-COL-80-UpperBounds-12
ub formula formula --maxsum=/tmp/649/ub_12_
ub formula name SafeBus-COL-80-UpperBounds-13
ub formula formula --maxsum=/tmp/649/ub_13_
ub formula name SafeBus-COL-80-UpperBounds-14
ub formula formula --maxsum=/tmp/649/ub_14_
ub formula name SafeBus-COL-80-UpperBounds-15
ub formula formula --maxsum=/tmp/649/ub_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="SafeBus-COL-80"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is SafeBus-COL-80, 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 r524-tall-171679080300405"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-80.tgz
mv SafeBus-COL-80 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 ;