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.r224-tall-171649612300205.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 itstools
Input is LamportFastMutEx-COL-2, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-tall-171649612300205
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 11K Apr 13 07:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Apr 13 07:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 13 07:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 13 07:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 13 07:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 13 07:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 13 07:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 13 07:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 38K May 18 16:42 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 LamportFastMutEx-COL-2-UpperBounds-00
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-01
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-02
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-03
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-04
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-05
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-06
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-07
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-08
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-09
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-10
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-11
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-12
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-13
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-14
FORMULA_NAME LamportFastMutEx-COL-2-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716561389155

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202405141337
[2024-05-24 14:36:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 14:36:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 14:36:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-24 14:36:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-24 14:36:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 598 ms
[2024-05-24 14:36:30] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 69 PT places and 117.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2024-05-24 14:36:31] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2024-05-24 14:36:31] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
// Phase 1: matrix 17 rows 15 cols
[2024-05-24 14:36:31] [INFO ] Computed 2 invariants in 6 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 2] Max Struct:[1, 2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 2, 1, 2, 2]
FORMULA LamportFastMutEx-COL-2-UpperBounds-15 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-UpperBounds-14 2 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA LamportFastMutEx-COL-2-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-05-24 14:36:31] [INFO ] Invariant cache hit.
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2024-05-24 14:36:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 14:36:31] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-24 14:36:31] [INFO ] Added : 5 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 13 ms.
[2024-05-24 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:31] [INFO ] Added : 5 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:31] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2024-05-24 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 5 ms.
[2024-05-24 14:36:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 14:36:31] [INFO ] Added : 7 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-24 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-24 14:36:31] [INFO ] Added : 12 causal constraints over 3 iterations in 25 ms. Result :sat
Minimization took 6 ms.
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:31] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2024-05-24 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:31] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:31] [INFO ] Added : 6 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 4 ms.
[2024-05-24 14:36:31] [INFO ] Added : 6 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 14:36:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:32] [INFO ] Added : 12 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 14:36:32] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2024-05-24 14:36:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 12 ms.
[2024-05-24 14:36:32] [INFO ] Added : 9 causal constraints over 2 iterations in 45 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 14:36:32] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:32] [INFO ] Added : 4 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 14:36:32] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 14:36:32] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 14:36:32] [INFO ] Added : 4 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-24 14:36:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:32] [INFO ] Computed and/alt/rep : 16/20/16 causal constraints (skipped 0 transitions) in 1 ms.
[2024-05-24 14:36:32] [INFO ] Added : 6 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 2]
Domain [pid(3), pid(3)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-24 14:36:32] [INFO ] Unfolded HLPN to a Petri net with 69 places and 96 transitions 402 arcs in 18 ms.
[2024-05-24 14:36:32] [INFO ] Unfolded 12 HLPN properties in 0 ms.
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 34 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[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]
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] Max Struct:[2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 2]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 2]
[2024-05-24 14:36:32] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
// Phase 1: matrix 56 rows 44 cols
[2024-05-24 14:36:32] [INFO ] Computed 10 invariants in 2 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 2]
RANDOM walk for 10000 steps (2 resets) in 56 ms. (175 steps per ms)
FORMULA LamportFastMutEx-COL-2-UpperBounds-11 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-10 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-05 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-02 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80004 steps (16 resets) in 178 ms. (446 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1, 1, 2, 1, 2, 1, 1, 1] Max Struct:[2, 2, 4, 2, 4, 2, 2, 2]
[2024-05-24 14:36:32] [INFO ] Flow matrix only has 56 transitions (discarded 6 similar events)
[2024-05-24 14:36:32] [INFO ] Invariant cache hit.
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-24 14:36:32] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-24 14:36:32] [INFO ] [Real]Added 16 Read/Feed constraints in 4 ms returned sat
[2024-05-24 14:36:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 14 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 5 trap constraints in 207 ms
[2024-05-24 14:36:33] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 108 ms
[2024-05-24 14:36:33] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-24 14:36:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Nat]Added 16 Read/Feed constraints in 6 ms returned sat
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-24 14:36:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 81 ms
[2024-05-24 14:36:33] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Real]Absence check using state equation in 220 ms returned sat
[2024-05-24 14:36:33] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 9 ms returned sat
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 8 places in 16 ms of which 0 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 5 trap constraints in 144 ms
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 159 ms
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Added 16 Read/Feed constraints in 6 ms returned sat
[2024-05-24 14:36:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 25 ms returned sat
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-24 14:36:34] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 111 ms
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] Computed and/alt/rep : 56/152/52 causal constraints (skipped 2 transitions) in 4 ms.
[2024-05-24 14:36:34] [INFO ] Added : 35 causal constraints over 7 iterations in 42 ms. Result :sat
Minimization took 14 ms.
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 9 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-05-24 14:36:34] [INFO ] [Nat]Added 16 Read/Feed constraints in 3 ms returned sat
[2024-05-24 14:36:34] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-24 14:36:35] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-24 14:36:35] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-24 14:36:35] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-24 14:36:35] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 131 ms
Current structural bounds on expressions (after SMT) : Max Seen:[1, 1, 2, 1, 2, 1, 1, 1] Max Struct:[1, 1, 2, 1, 2, 1, 2, 1]
FORMULA LamportFastMutEx-COL-2-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-07 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA LamportFastMutEx-COL-2-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[2]
Support contains 2 out of 44 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 44/44 places, 62/62 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 60
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 42 transition count 58
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 40 transition count 58
Applied a total of 8 rules in 18 ms. Remains 40 /44 variables (removed 4) and now considering 58/62 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 40/44 places, 58/62 transitions.
[2024-05-24 14:36:35] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 40 cols
[2024-05-24 14:36:35] [INFO ] Computed 10 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[2]
RANDOM walk for 1000000 steps (2 resets) in 733 ms. (1362 steps per ms)
BEST_FIRST walk for 1000000 steps (2 resets) in 344 ms. (2898 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[2]
[2024-05-24 14:36:36] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-24 14:36:36] [INFO ] Invariant cache hit.
[2024-05-24 14:36:36] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2024-05-24 14:36:36] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-24 14:36:36] [INFO ] [Real]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2024-05-24 14:36:36] [INFO ] [Nat]Added 16 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:36] [INFO ] Computed and/alt/rep : 48/148/46 causal constraints (skipped 4 transitions) in 3 ms.
[2024-05-24 14:36:36] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-24 14:36:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2024-05-24 14:36:36] [INFO ] Added : 28 causal constraints over 6 iterations in 82 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[2]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 40/40 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-24 14:36:36] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-24 14:36:36] [INFO ] Invariant cache hit.
[2024-05-24 14:36:36] [INFO ] Implicit Places using invariants in 49 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 38/40 places, 58/58 transitions.
Applied a total of 0 rules in 5 ms. Remains 38 /38 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 64 ms. Remains : 38/40 places, 58/58 transitions.
[2024-05-24 14:36:36] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
// Phase 1: matrix 52 rows 38 cols
[2024-05-24 14:36:36] [INFO ] Computed 8 invariants in 6 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[2]
RANDOM walk for 1000000 steps (2 resets) in 633 ms. (1577 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 316 ms. (3154 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[2]
[2024-05-24 14:36:37] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-24 14:36:37] [INFO ] Invariant cache hit.
[2024-05-24 14:36:37] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-05-24 14:36:37] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-24 14:36:37] [INFO ] [Real]Added 12 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:37] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-24 14:36:37] [INFO ] [Nat]Added 12 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:37] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-24 14:36:37] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-24 14:36:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 57 ms
[2024-05-24 14:36:37] [INFO ] Computed and/alt/rep : 52/148/48 causal constraints (skipped 2 transitions) in 5 ms.
[2024-05-24 14:36:37] [INFO ] Added : 24 causal constraints over 6 iterations in 35 ms. Result :sat
Minimization took 14 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[2]
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 58/58 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 58/58 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2024-05-24 14:36:37] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-24 14:36:37] [INFO ] Invariant cache hit.
[2024-05-24 14:36:37] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-24 14:36:37] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-24 14:36:37] [INFO ] Invariant cache hit.
[2024-05-24 14:36:37] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-24 14:36:37] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-24 14:36:37] [INFO ] Redundant transitions in 1 ms returned []
Running 56 sub problems to find dead transitions.
[2024-05-24 14:36:37] [INFO ] Flow matrix only has 52 transitions (discarded 6 similar events)
[2024-05-24 14:36:37] [INFO ] Invariant cache hit.
[2024-05-24 14:36:37] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 56 unsolved
[2024-05-24 14:36:37] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
Problem TDEAD2 is UNSAT
[2024-05-24 14:36:37] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
Problem TDEAD3 is UNSAT
[2024-05-24 14:36:37] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2024-05-24 14:36:37] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 3 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
Problem TDEAD10 is UNSAT
Problem TDEAD13 is UNSAT
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
Problem TDEAD14 is UNSAT
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
Problem TDEAD15 is UNSAT
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 3 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
Problem TDEAD24 is UNSAT
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 2 ms to minimize.
Problem TDEAD27 is UNSAT
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
Problem TDEAD28 is UNSAT
Problem TDEAD30 is UNSAT
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 1 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 1 ms to minimize.
Problem TDEAD48 is UNSAT
Problem TDEAD50 is UNSAT
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 19/27 constraints. Problems are: Problem set: 12 solved, 44 unsolved
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 2/29 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 0/29 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 4 (OVERLAPS) 52/90 variables, 38/67 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 12/79 constraints. Problems are: Problem set: 12 solved, 44 unsolved
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 1/80 constraints. Problems are: Problem set: 12 solved, 44 unsolved
[2024-05-24 14:36:38] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-24 14:36:39] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 2/82 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 0/82 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 9 (OVERLAPS) 0/90 variables, 0/82 constraints. Problems are: Problem set: 12 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 82 constraints, problems are : Problem set: 12 solved, 44 unsolved in 1534 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 38/38 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 56/56 constraints, Known Traps: 24/24 constraints]
Escalating to Integer solving :Problem set: 12 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 4/4 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 13/17 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/21 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 11/32 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 0/32 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 6 (OVERLAPS) 52/90 variables, 38/70 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 12/82 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 44/126 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/90 variables, 0/126 constraints. Problems are: Problem set: 12 solved, 44 unsolved
At refinement iteration 10 (OVERLAPS) 0/90 variables, 0/126 constraints. Problems are: Problem set: 12 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 126 constraints, problems are : Problem set: 12 solved, 44 unsolved in 656 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 38/38 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 44/56 constraints, Known Traps: 24/24 constraints]
After SMT, in 2246ms problems are : Problem set: 12 solved, 44 unsolved
Search for dead transitions found 12 dead transitions in 2253ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 38/38 places, 46/58 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2024-05-24 14:36:40] [INFO ] Redundant transitions in 0 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2371 ms. Remains : 38/38 places, 46/58 transitions.
[2024-05-24 14:36:40] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
// Phase 1: matrix 44 rows 38 cols
[2024-05-24 14:36:40] [INFO ] Computed 8 invariants in 1 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[2]
RANDOM walk for 1000000 steps (2 resets) in 595 ms. (1677 steps per ms)
BEST_FIRST walk for 1000000 steps (2 resets) in 294 ms. (3389 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[1] Max Struct:[2]
[2024-05-24 14:36:40] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
[2024-05-24 14:36:40] [INFO ] Invariant cache hit.
[2024-05-24 14:36:40] [INFO ] [Real]Absence check using 8 positive place invariants in 1 ms returned sat
[2024-05-24 14:36:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-05-24 14:36:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-24 14:36:40] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-24 14:36:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 14:36:40] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-24 14:36:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-05-24 14:36:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-24 14:36:40] [INFO ] Computed and/alt/rep : 44/124/42 causal constraints (skipped 0 transitions) in 3 ms.
[2024-05-24 14:36:41] [INFO ] Added : 31 causal constraints over 7 iterations in 39 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[1] Max Struct:[2]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[2]
Support contains 2 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 46/46 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2024-05-24 14:36:41] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
[2024-05-24 14:36:41] [INFO ] Invariant cache hit.
[2024-05-24 14:36:41] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-24 14:36:41] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
[2024-05-24 14:36:41] [INFO ] Invariant cache hit.
[2024-05-24 14:36:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-24 14:36:41] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-24 14:36:41] [INFO ] Redundant transitions in 0 ms returned []
Running 44 sub problems to find dead transitions.
[2024-05-24 14:36:41] [INFO ] Flow matrix only has 44 transitions (discarded 2 similar events)
[2024-05-24 14:36:41] [INFO ] Invariant cache hit.
[2024-05-24 14:36:41] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (OVERLAPS) 2/38 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 2 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/38 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-24 14:36:41] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2024-05-24 14:36:42] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-24 14:36:42] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 3/31 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-24 14:36:42] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 44/82 variables, 38/70 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 10/80 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-24 14:36:42] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/82 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/82 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 11 (OVERLAPS) 0/82 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 81 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1536 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 38/38 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 44 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 3 (OVERLAPS) 2/38 variables, 4/22 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/38 variables, 11/33 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-24 14:36:42] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/38 variables, 1/34 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/38 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 7 (OVERLAPS) 44/82 variables, 38/72 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 10/82 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/82 variables, 44/126 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/82 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 44 unsolved
[2024-05-24 14:36:43] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/82 variables, 1/127 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/82 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 44 unsolved
At refinement iteration 13 (OVERLAPS) 0/82 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 44 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 127 constraints, problems are : Problem set: 0 solved, 44 unsolved in 1033 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 38/38 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 44/44 constraints, Known Traps: 27/27 constraints]
After SMT, in 2583ms problems are : Problem set: 0 solved, 44 unsolved
Search for dead transitions found 0 dead transitions in 2584ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2686 ms. Remains : 38/38 places, 46/46 transitions.
[2024-05-24 14:36:43] [INFO ] Flatten gal took : 59 ms
[2024-05-24 14:36:43] [INFO ] Flatten gal took : 7 ms
[2024-05-24 14:36:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10386429454228773523.gal : 5 ms
[2024-05-24 14:36:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16491328012985915895.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/ReachabilityCardinality10386429454228773523.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16491328012985915895.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 ...330
Loading property file /tmp/ReachabilityCardinality16491328012985915895.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 9
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :9 after 52
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :52 after 88
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :88 after 195
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :310 after 324
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,324,0.028914,4408,2,566,12,2569,8,0,202,2717,0
Total reachable state count : 324

Verifying 2 reachability properties.
Reachability property MAX0 does not hold.
No reachable states exhibit your property : MAX0

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MAX0,0,0.029348,4408,1,0,12,2569,8,0,205,2717,0
Invariant property MIN0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MIN0,0,0.029862,4668,1,0,12,2569,8,0,207,2717,0
RANDOM walk for 40000 steps (8 resets) in 702 ms. (56 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (8 resets) in 389 ms. (102 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 378 ms. (105 steps per ms) remains 2/2 properties
Probably explored full state space saw : 324 states, properties seen :0
Probabilistic random walk after 932 steps, saw 324 distinct states, run finished after 22 ms. (steps per millisecond=42 ) properties seen :0
Explored full state space saw : 324 states, properties seen :0
Exhaustive walk after 932 steps, saw 324 distinct states, run finished after 8 ms. (steps per millisecond=116 ) properties seen :0
FORMULA LamportFastMutEx-COL-2-UpperBounds-09 1 TECHNIQUES REACHABILITY_MIN
Current structural bounds on expressions (After reachability solving 1 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 14043 ms.

BK_STOP 1716561404400

--------------------
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="LamportFastMutEx-COL-2"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-2, 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 r224-tall-171649612300205"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-2.tgz
mv LamportFastMutEx-COL-2 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;