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.r241-tall-171649628200140.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 gold2023
Input is LamportFastMutEx-COL-4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628200140
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.8K Apr 13 07:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 13 07:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 13 07:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 13 07:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 07:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 13 07:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 07:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Apr 13 07:51 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 40K 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 booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-00
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-01
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-02
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-03
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-04
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-05
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-06
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-07
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-08
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-09
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-10
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-11
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-12
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-13
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-14
FORMULA_NAME LamportFastMutEx-COL-4-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716553155875

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-4
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-24 12:19:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-24 12:19:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 12:19:17] [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 12:19:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-24 12:19:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 450 ms
[2024-05-24 12:19:18] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 135 PT places and 285.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-24 12:19:18] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2024-05-24 12:19:18] [INFO ] Skeletonized 13 HLPN properties in 1 ms.
All 13 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [pid(5), pid(5)] 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 12:19:18] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions 990 arcs in 18 ms.
[2024-05-24 12:19:18] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Deduced a syphon composed of 33 places in 2 ms
Reduce places removed 33 places and 50 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=26 ) properties (out of 13) seen :9
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2024-05-24 12:19:19] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2024-05-24 12:19:19] [INFO ] Computed 26 invariants in 8 ms
[2024-05-24 12:19:19] [INFO ] After 259ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-24 12:19:19] [INFO ] [Nat]Absence check using 26 positive place invariants in 9 ms returned sat
[2024-05-24 12:19:20] [INFO ] After 343ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2024-05-24 12:19:20] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 12:19:20] [INFO ] After 214ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2024-05-24 12:19:20] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 6 ms to minimize.
[2024-05-24 12:19:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 67 ms
[2024-05-24 12:19:20] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-05-24 12:19:20] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2024-05-24 12:19:20] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2024-05-24 12:19:20] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
[2024-05-24 12:19:20] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 1 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 1 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 1 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 1 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2024-05-24 12:19:21] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 0 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 0 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 3 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 2 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 2 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 0 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
[2024-05-24 12:19:22] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 44 trap constraints in 2317 ms
[2024-05-24 12:19:22] [INFO ] After 2799ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2024-05-24 12:19:23] [INFO ] After 3395ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 70 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 16 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 102/102 places, 180/180 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1719401 steps, run timeout after 3001 ms. (steps per millisecond=572 ) properties seen :{}
Probabilistic random walk after 1719401 steps, saw 399806 distinct states, run finished after 3003 ms. (steps per millisecond=572 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-24 12:19:26] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2024-05-24 12:19:26] [INFO ] Invariant cache hit.
[2024-05-24 12:19:26] [INFO ] [Real]Absence check using 26 positive place invariants in 7 ms returned sat
[2024-05-24 12:19:26] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 12:19:26] [INFO ] [Nat]Absence check using 26 positive place invariants in 4 ms returned sat
[2024-05-24 12:19:26] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 12:19:26] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 12:19:26] [INFO ] After 116ms SMT Verify possible using 40 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-24 12:19:26] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 118 ms.
[2024-05-24 12:19:26] [INFO ] After 548ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 70 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 9 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 102/102 places, 180/180 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 5 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2024-05-24 12:19:26] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2024-05-24 12:19:26] [INFO ] Invariant cache hit.
[2024-05-24 12:19:27] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-24 12:19:27] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2024-05-24 12:19:27] [INFO ] Invariant cache hit.
[2024-05-24 12:19:27] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-24 12:19:27] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-05-24 12:19:27] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-24 12:19:27] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
[2024-05-24 12:19:27] [INFO ] Invariant cache hit.
[2024-05-24 12:19:27] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 221 ms. Remains : 102/102 places, 180/180 transitions.
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 102 transition count 144
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 102 transition count 140
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 98 transition count 140
Applied a total of 44 rules in 10 ms. Remains 98 /102 variables (removed 4) and now considering 140/180 (removed 40) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 140 rows 98 cols
[2024-05-24 12:19:27] [INFO ] Computed 26 invariants in 2 ms
[2024-05-24 12:19:27] [INFO ] [Real]Absence check using 26 positive place invariants in 4 ms returned sat
[2024-05-24 12:19:27] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-24 12:19:27] [INFO ] [Nat]Absence check using 26 positive place invariants in 7 ms returned sat
[2024-05-24 12:19:27] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-24 12:19:27] [INFO ] After 275ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 116 ms.
[2024-05-24 12:19:27] [INFO ] After 435ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-24 12:19:27] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2024-05-24 12:19:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 102 places, 180 transitions and 768 arcs took 1 ms.
[2024-05-24 12:19:27] [INFO ] Flatten gal took : 77 ms
Total runtime 10592 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT LamportFastMutEx-COL-4
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/371
ReachabilityFireability

FORMULA LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716553182215

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/371/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/371/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/371/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 7 (type EXCL) for 0 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 6 (type SRCH) for 0 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
LamportFastMutEx-COL-4-ReachabilityFireability-2024-06: EF 0 1 4 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 EF FNDP 5/1800 0/5 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 1169799 t fired, 2 attempts, .
4 EF STEQ 5/3600 0/5 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 sara not yet started (preprocessing).
6 EF SRCH 5/3600 2/5 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 415430 m, 83086 m/sec, 875247 t fired, .
7 EF EXCL 5/3600 2/32 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 341695 m, 68339 m/sec, 810088 t fired, .

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# running tasks: 4 of 4 Visible: 1
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
LamportFastMutEx-COL-4-ReachabilityFireability-2024-06: EF 0 1 4 0 1 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
3 EF FNDP 10/1795 0/5 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 2378379 t fired, 3 attempts, .
4 EF STEQ 10/3595 0/5 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 sara not yet started (preprocessing).
6 EF SRCH 10/3595 3/5 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 755579 m, 68029 m/sec, 1887718 t fired, .
7 EF EXCL 10/3600 3/32 LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 559989 m, 43658 m/sec, 1295907 t fired, .

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lola: FINISHED task # 6 (type SRCH) for LamportFastMutEx-COL-4-ReachabilityFireability-2024-06
lola: result : false
lola: markings : 868331
lola: fired transitions : 2594526
lola: time used : 13.000000
lola: memory pages used : 4
lola: CANCELED task # 3 (type FNDP) for LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 4 (type EQUN) for LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 7 (type EXCL) for LamportFastMutEx-COL-4-ReachabilityFireability-2024-06 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
LamportFastMutEx-COL-4-ReachabilityFireability-2024-06: EF false tandem / insertion


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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-4"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is LamportFastMutEx-COL-4, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628200140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-4.tgz
mv LamportFastMutEx-COL-4 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;