Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2020-input.r096-oct2-158940145300623.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LamportFastMutEx-COL-6, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-oct2-158940145300623
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 3.4K Apr 30 13:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 30 13:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 30 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 30 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 30 13:04 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 13:04 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 30 13:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 30 13:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 30 13:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 30 13:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Apr 30 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 30 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 30 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 30 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 30 13:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 30 13:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 equiv_pt
-rw-r--r-- 1 mcc users 2 Apr 30 13:04 instance
-rw-r--r-- 1 mcc users 5 Apr 30 13:04 iscolored
-rw-r--r-- 1 mcc users 42K Apr 30 13:04 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-6-ReachabilityFireability-00
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-01
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-02
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-03
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-04
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-05
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-06
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-07
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-08
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-09
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-10
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-11
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-12
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-13
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-14
FORMULA_NAME LamportFastMutEx-COL-6-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589591420612

[2020-05-16 01:10:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-16 01:10:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-16 01:10:23] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-05-16 01:10:23] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 683 ms
[2020-05-16 01:10:23] [INFO ] sort/places :
pid * pid->wait,done,
pid * bool->b,
pid->P-start_1,x,y,P-setx_3,P-setbi_5,P-ify0_4,P-sety_9,P-ifxi_10,P-setbi_11,P-fordo_12,P-await_13,P-ifyi_15,P-awaity,P-CS_21,P-setbi_24,

[2020-05-16 01:10:24] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 217 PT places and 525.0 transition bindings in 63 ms.
[2020-05-16 01:10:24] [INFO ] Computed order based on color domains.
[2020-05-16 01:10:24] [INFO ] Unfolded HLPN to a Petri net with 217 places and 420 transitions in 54 ms.
[2020-05-16 01:10:24] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 41 places in 11 ms
Reduce places removed 41 places and 66 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 109 ms.
Working with output stream class java.io.PrintStream
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 113 ms. (steps per millisecond=88 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1]
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 84 ms. (steps per millisecond=119 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 151 ms. (steps per millisecond=66 ) properties seen :[0, 0, 0]
[2020-05-16 01:10:24] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2020-05-16 01:10:24] [INFO ] Computed 50 place invariants in 7 ms
[2020-05-16 01:10:24] [INFO ] [Real]Absence check using 50 positive place invariants in 65 ms returned unsat
[2020-05-16 01:10:24] [INFO ] [Real]Absence check using 50 positive place invariants in 31 ms returned sat
[2020-05-16 01:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 01:10:25] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2020-05-16 01:10:25] [INFO ] State equation strengthened by 84 read => feed constraints.
[2020-05-16 01:10:25] [INFO ] [Real]Added 84 Read/Feed constraints in 22 ms returned sat
[2020-05-16 01:10:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 01:10:25] [INFO ] [Nat]Absence check using 50 positive place invariants in 56 ms returned sat
[2020-05-16 01:10:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 01:10:25] [INFO ] [Nat]Absence check using state equation in 215 ms returned sat
[2020-05-16 01:10:25] [INFO ] [Nat]Added 84 Read/Feed constraints in 39 ms returned sat
[2020-05-16 01:10:25] [INFO ] Deduced a trap composed of 33 places in 133 ms
[2020-05-16 01:10:25] [INFO ] Deduced a trap composed of 25 places in 85 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 18 places in 78 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 21 places in 54 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 9 places in 21 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 9 places in 21 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 19 places in 142 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 23 places in 118 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 25 places in 237 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 17 places in 74 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 16 places in 65 ms
[2020-05-16 01:10:26] [INFO ] Deduced a trap composed of 9 places in 55 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 32 places in 58 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 28 places in 78 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 27 places in 59 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 9 places in 49 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 15 places in 56 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 8 places in 57 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 33 places in 65 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 25 places in 52 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 29 places in 53 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 29 places in 54 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 21 places in 52 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 18 places in 65 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 18 places in 100 ms
[2020-05-16 01:10:27] [INFO ] Deduced a trap composed of 15 places in 58 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 25 places in 52 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 18 places in 53 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 18 places in 58 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 24 places in 46 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 14 places in 53 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 20 places in 59 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 23 places in 54 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 18 places in 46 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 32 places in 53 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 28 places in 58 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 21 places in 44 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 17 places in 48 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 9 places in 55 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 9 places in 60 ms
[2020-05-16 01:10:28] [INFO ] Deduced a trap composed of 27 places in 58 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 21 places in 47 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 16 places in 40 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 10 places in 50 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 21 places in 54 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 28 places in 55 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 9 places in 53 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 20 places in 51 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 23 places in 48 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 24 places in 45 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 15 places in 42 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 19 places in 48 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 20 places in 51 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 23 places in 50 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 18 places in 54 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 9 places in 54 ms
[2020-05-16 01:10:29] [INFO ] Deduced a trap composed of 29 places in 49 ms
[2020-05-16 01:10:30] [INFO ] Deduced a trap composed of 15 places in 40 ms
[2020-05-16 01:10:30] [INFO ] Deduced a trap composed of 25 places in 48 ms
[2020-05-16 01:10:30] [INFO ] Deduced a trap composed of 16 places in 48 ms
[2020-05-16 01:10:30] [INFO ] Deduced a trap composed of 8 places in 57 ms
[2020-05-16 01:10:30] [INFO ] Deduced a trap composed of 24 places in 65 ms
[2020-05-16 01:10:30] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s4 s7 s9 s10 s12 s13 s15 s16 s17 s18 s19 s26 s35 s36 s39 s42 s45 s48 s56 s62 s68 s77 s159 s162) 0)") while checking expression at index 1
[2020-05-16 01:10:30] [INFO ] [Real]Absence check using 50 positive place invariants in 17 ms returned sat
[2020-05-16 01:10:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 01:10:30] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2020-05-16 01:10:30] [INFO ] [Real]Added 84 Read/Feed constraints in 13 ms returned sat
[2020-05-16 01:10:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 01:10:30] [INFO ] [Nat]Absence check using 50 positive place invariants in 19 ms returned sat
[2020-05-16 01:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 01:10:30] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2020-05-16 01:10:30] [INFO ] [Nat]Added 84 Read/Feed constraints in 11 ms returned sat
[2020-05-16 01:10:30] [INFO ] Computed and/alt/rep : 348/2412/258 causal constraints in 17 ms.
[2020-05-16 01:10:32] [INFO ] Added : 240 causal constraints over 48 iterations in 1438 ms. Result :sat
[2020-05-16 01:10:32] [INFO ] Deduced a trap composed of 9 places in 58 ms
[2020-05-16 01:10:32] [INFO ] Deduced a trap composed of 17 places in 32 ms
[2020-05-16 01:10:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 207 ms
Attempting to minimize the solution found.
Minimization took 44 ms.
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 78200 steps, including 1000 resets, run finished after 622 ms. (steps per millisecond=125 ) properties seen :[0, 0] could not realise parikh vector
Support contains 104 out of 176 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 17 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 176/176 places, 354/354 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5323 ms. (steps per millisecond=187 ) properties seen :[0, 0]
Interrupted Best-First random walk after 527817 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4009 ms. (steps per millisecond=249 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 11405448 steps, run timeout after 30001 ms. (steps per millisecond=380 ) properties seen :[0, 0]
Probabilistic random walk after 11405448 steps, saw 1924390 distinct states, run finished after 30001 ms. (steps per millisecond=380 ) properties seen :[0, 0]
[2020-05-16 01:11:17] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2020-05-16 01:11:17] [INFO ] Computed 50 place invariants in 3 ms
[2020-05-16 01:11:17] [INFO ] [Real]Absence check using 50 positive place invariants in 38 ms returned sat
[2020-05-16 01:11:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 01:11:17] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2020-05-16 01:11:17] [INFO ] State equation strengthened by 84 read => feed constraints.
[2020-05-16 01:11:17] [INFO ] [Real]Added 84 Read/Feed constraints in 18 ms returned sat
[2020-05-16 01:11:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 01:11:17] [INFO ] [Nat]Absence check using 50 positive place invariants in 33 ms returned sat
[2020-05-16 01:11:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 01:11:17] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2020-05-16 01:11:17] [INFO ] [Nat]Added 84 Read/Feed constraints in 14 ms returned sat
[2020-05-16 01:11:17] [INFO ] Deduced a trap composed of 33 places in 67 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 25 places in 202 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 18 places in 117 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 21 places in 110 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 9 places in 28 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 9 places in 27 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 19 places in 100 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 23 places in 105 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 25 places in 56 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 17 places in 100 ms
[2020-05-16 01:11:18] [INFO ] Deduced a trap composed of 16 places in 62 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 9 places in 108 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 32 places in 78 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 28 places in 56 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 27 places in 57 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 9 places in 54 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 15 places in 53 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 8 places in 54 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 33 places in 53 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 25 places in 54 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 29 places in 72 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 29 places in 58 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 21 places in 56 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 18 places in 70 ms
[2020-05-16 01:11:19] [INFO ] Deduced a trap composed of 18 places in 46 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 15 places in 45 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 25 places in 45 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 18 places in 50 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 18 places in 50 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 24 places in 40 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 14 places in 42 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 20 places in 41 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 23 places in 44 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 18 places in 44 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 32 places in 43 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 28 places in 44 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 21 places in 41 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 17 places in 52 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 9 places in 54 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 9 places in 54 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 27 places in 69 ms
[2020-05-16 01:11:20] [INFO ] Deduced a trap composed of 21 places in 48 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 16 places in 41 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 10 places in 50 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 21 places in 51 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 28 places in 101 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 9 places in 125 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 20 places in 79 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 23 places in 96 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 24 places in 127 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 15 places in 65 ms
[2020-05-16 01:11:21] [INFO ] Deduced a trap composed of 19 places in 90 ms
[2020-05-16 01:11:22] [INFO ] Deduced a trap composed of 20 places in 270 ms
[2020-05-16 01:11:22] [INFO ] Deduced a trap composed of 23 places in 112 ms
[2020-05-16 01:11:22] [INFO ] Deduced a trap composed of 18 places in 194 ms
[2020-05-16 01:11:22] [INFO ] Deduced a trap composed of 9 places in 137 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 29 places in 382 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 15 places in 69 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 25 places in 89 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 16 places in 69 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 8 places in 117 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 24 places in 104 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 29 places in 173 ms
[2020-05-16 01:11:23] [INFO ] Deduced a trap composed of 26 places in 94 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 15 places in 181 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 15 places in 48 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 17 places in 69 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 16 places in 80 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 19 places in 59 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 16 places in 62 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 9 places in 70 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 30 places in 57 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 22 places in 52 ms
[2020-05-16 01:11:24] [INFO ] Deduced a trap composed of 36 places in 49 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 35 places in 244 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 24 places in 55 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 22 places in 103 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 16 places in 74 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 31 places in 56 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 22 places in 106 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 23 places in 180 ms
[2020-05-16 01:11:25] [INFO ] Deduced a trap composed of 25 places in 129 ms
[2020-05-16 01:11:26] [INFO ] Deduced a trap composed of 26 places in 88 ms
[2020-05-16 01:11:26] [INFO ] Deduced a trap composed of 23 places in 107 ms
[2020-05-16 01:11:26] [INFO ] Deduced a trap composed of 9 places in 119 ms
[2020-05-16 01:11:26] [INFO ] Deduced a trap composed of 15 places in 92 ms
[2020-05-16 01:11:26] [INFO ] Deduced a trap composed of 23 places in 466 ms
[2020-05-16 01:11:27] [INFO ] Deduced a trap composed of 37 places in 719 ms
[2020-05-16 01:11:27] [INFO ] Deduced a trap composed of 16 places in 65 ms
[2020-05-16 01:11:27] [INFO ] Deduced a trap composed of 15 places in 223 ms
[2020-05-16 01:11:28] [INFO ] Deduced a trap composed of 30 places in 123 ms
[2020-05-16 01:11:28] [INFO ] Deduced a trap composed of 35 places in 97 ms
[2020-05-16 01:11:28] [INFO ] Deduced a trap composed of 27 places in 197 ms
[2020-05-16 01:11:28] [INFO ] Deduced a trap composed of 25 places in 65 ms
[2020-05-16 01:11:28] [INFO ] Deduced a trap composed of 17 places in 79 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 24 places in 438 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 21 places in 56 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 9 places in 76 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 37 places in 71 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 17 places in 86 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 23 places in 255 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 27 places in 58 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 26 places in 49 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 16 places in 62 ms
[2020-05-16 01:11:29] [INFO ] Deduced a trap composed of 23 places in 51 ms
[2020-05-16 01:11:30] [INFO ] Deduced a trap composed of 16 places in 197 ms
[2020-05-16 01:11:30] [INFO ] Deduced a trap composed of 21 places in 388 ms
[2020-05-16 01:11:30] [INFO ] Deduced a trap composed of 34 places in 109 ms
[2020-05-16 01:11:30] [INFO ] Deduced a trap composed of 23 places in 169 ms
[2020-05-16 01:11:31] [INFO ] Deduced a trap composed of 16 places in 76 ms
[2020-05-16 01:11:31] [INFO ] Deduced a trap composed of 23 places in 100 ms
[2020-05-16 01:11:31] [INFO ] Deduced a trap composed of 15 places in 192 ms
[2020-05-16 01:11:31] [INFO ] Deduced a trap composed of 31 places in 114 ms
[2020-05-16 01:11:31] [INFO ] Deduced a trap composed of 17 places in 141 ms
[2020-05-16 01:11:31] [INFO ] Deduced a trap composed of 25 places in 103 ms
[2020-05-16 01:11:31] [INFO ] Deduced a trap composed of 27 places in 77 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 21 places in 110 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 26 places in 88 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 29 places in 86 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 16 places in 132 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 18 places in 79 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 17 places in 100 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 16 places in 119 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 35 places in 62 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 24 places in 57 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 37 places in 53 ms
[2020-05-16 01:11:32] [INFO ] Deduced a trap composed of 31 places in 53 ms
[2020-05-16 01:11:33] [INFO ] Deduced a trap composed of 17 places in 60 ms
[2020-05-16 01:11:33] [INFO ] Deduced a trap composed of 25 places in 57 ms
[2020-05-16 01:11:33] [INFO ] Deduced a trap composed of 22 places in 54 ms
[2020-05-16 01:11:33] [INFO ] Deduced a trap composed of 28 places in 87 ms
[2020-05-16 01:11:33] [INFO ] Deduced a trap composed of 22 places in 47 ms
[2020-05-16 01:11:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 132 trap constraints in 15566 ms
[2020-05-16 01:11:33] [INFO ] [Real]Absence check using 50 positive place invariants in 15 ms returned sat
[2020-05-16 01:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 01:11:33] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2020-05-16 01:11:33] [INFO ] [Real]Added 84 Read/Feed constraints in 11 ms returned sat
[2020-05-16 01:11:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 01:11:33] [INFO ] [Nat]Absence check using 50 positive place invariants in 19 ms returned sat
[2020-05-16 01:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 01:11:33] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2020-05-16 01:11:33] [INFO ] [Nat]Added 84 Read/Feed constraints in 12 ms returned sat
[2020-05-16 01:11:33] [INFO ] Computed and/alt/rep : 348/2412/258 causal constraints in 15 ms.
[2020-05-16 01:11:35] [INFO ] Added : 240 causal constraints over 48 iterations in 1398 ms. Result :sat
[2020-05-16 01:11:35] [INFO ] Deduced a trap composed of 9 places in 290 ms
[2020-05-16 01:11:35] [INFO ] Deduced a trap composed of 17 places in 90 ms
[2020-05-16 01:11:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 506 ms
Attempting to minimize the solution found.
Minimization took 25 ms.
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 78200 steps, including 1000 resets, run finished after 310 ms. (steps per millisecond=252 ) properties seen :[0] could not realise parikh vector
Support contains 43 out of 176 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 14 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 176/176 places, 354/354 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 3177 ms. (steps per millisecond=314 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3424 ms. (steps per millisecond=292 ) properties seen :[0]
Interrupted probabilistic random walk after 15187959 steps, run timeout after 30001 ms. (steps per millisecond=506 ) properties seen :[0]
Probabilistic random walk after 15187959 steps, saw 2541226 distinct states, run finished after 30001 ms. (steps per millisecond=506 ) properties seen :[0]
[2020-05-16 01:12:12] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2020-05-16 01:12:12] [INFO ] Computed 50 place invariants in 2 ms
[2020-05-16 01:12:12] [INFO ] [Real]Absence check using 50 positive place invariants in 23 ms returned sat
[2020-05-16 01:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 01:12:12] [INFO ] [Real]Absence check using state equation in 271 ms returned sat
[2020-05-16 01:12:12] [INFO ] State equation strengthened by 84 read => feed constraints.
[2020-05-16 01:12:12] [INFO ] [Real]Added 84 Read/Feed constraints in 13 ms returned sat
[2020-05-16 01:12:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 01:12:13] [INFO ] [Nat]Absence check using 50 positive place invariants in 50 ms returned sat
[2020-05-16 01:12:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 01:12:13] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2020-05-16 01:12:13] [INFO ] [Nat]Added 84 Read/Feed constraints in 12 ms returned sat
[2020-05-16 01:12:13] [INFO ] Computed and/alt/rep : 348/2412/258 causal constraints in 20 ms.
[2020-05-16 01:12:14] [INFO ] Added : 240 causal constraints over 48 iterations in 1408 ms. Result :sat
[2020-05-16 01:12:14] [INFO ] Deduced a trap composed of 9 places in 220 ms
[2020-05-16 01:12:15] [INFO ] Deduced a trap composed of 17 places in 48 ms
[2020-05-16 01:12:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 371 ms
Attempting to minimize the solution found.
Minimization took 24 ms.
Incomplete Parikh walk after 78200 steps, including 1000 resets, run finished after 281 ms. (steps per millisecond=278 ) properties seen :[0] could not realise parikh vector
Support contains 43 out of 176 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 13 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 176/176 places, 354/354 transitions.
Starting structural reductions, iteration 0 : 176/176 places, 354/354 transitions.
Applied a total of 0 rules in 9 ms. Remains 176 /176 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2020-05-16 01:12:15] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 176 cols
[2020-05-16 01:12:15] [INFO ] Computed 50 place invariants in 2 ms
[2020-05-16 01:12:15] [INFO ] Implicit Places using invariants in 249 ms returned [110, 111, 112, 113, 114, 115]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 251 ms to find 6 implicit places.
[2020-05-16 01:12:15] [INFO ] Redundant transitions in 12 ms returned []
[2020-05-16 01:12:15] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 170 cols
[2020-05-16 01:12:15] [INFO ] Computed 44 place invariants in 1 ms
[2020-05-16 01:12:16] [INFO ] Dead Transitions using invariants and state equation in 371 ms returned []
Starting structural reductions, iteration 1 : 170/176 places, 354/354 transitions.
Applied a total of 0 rules in 10 ms. Remains 170 /170 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2020-05-16 01:12:16] [INFO ] Redundant transitions in 4 ms returned []
[2020-05-16 01:12:16] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 170 cols
[2020-05-16 01:12:16] [INFO ] Computed 44 place invariants in 2 ms
[2020-05-16 01:12:16] [INFO ] Dead Transitions using invariants and state equation in 417 ms returned []
Finished structural reductions, in 2 iterations. Remains : 170/176 places, 354/354 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 3039 ms. (steps per millisecond=329 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3414 ms. (steps per millisecond=292 ) properties seen :[0]
Interrupted probabilistic random walk after 15222601 steps, run timeout after 30001 ms. (steps per millisecond=507 ) properties seen :[0]
Probabilistic random walk after 15222601 steps, saw 2548308 distinct states, run finished after 30012 ms. (steps per millisecond=507 ) properties seen :[0]
[2020-05-16 01:12:52] [INFO ] Flow matrix only has 264 transitions (discarded 90 similar events)
// Phase 1: matrix 264 rows 170 cols
[2020-05-16 01:12:52] [INFO ] Computed 44 place invariants in 1 ms
[2020-05-16 01:12:53] [INFO ] [Real]Absence check using 44 positive place invariants in 53 ms returned sat
[2020-05-16 01:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-16 01:12:53] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2020-05-16 01:12:53] [INFO ] State equation strengthened by 48 read => feed constraints.
[2020-05-16 01:12:53] [INFO ] [Real]Added 48 Read/Feed constraints in 10 ms returned sat
[2020-05-16 01:12:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-16 01:12:53] [INFO ] [Nat]Absence check using 44 positive place invariants in 157 ms returned sat
[2020-05-16 01:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-16 01:12:53] [INFO ] [Nat]Absence check using state equation in 211 ms returned sat
[2020-05-16 01:12:53] [INFO ] [Nat]Added 48 Read/Feed constraints in 10 ms returned sat
[2020-05-16 01:12:53] [INFO ] Deduced a trap composed of 33 places in 102 ms
[2020-05-16 01:12:53] [INFO ] Deduced a trap composed of 27 places in 144 ms
[2020-05-16 01:12:54] [INFO ] Deduced a trap composed of 18 places in 129 ms
[2020-05-16 01:12:54] [INFO ] Deduced a trap composed of 12 places in 545 ms
[2020-05-16 01:12:54] [INFO ] Deduced a trap composed of 9 places in 146 ms
[2020-05-16 01:12:54] [INFO ] Deduced a trap composed of 15 places in 156 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 9 places in 67 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 16 places in 51 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 15 places in 51 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 31 places in 37 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 17 places in 53 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 25 places in 43 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 16 places in 40 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 9 places in 24 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 24 places in 46 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 21 places in 50 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 19 places in 121 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 17 places in 114 ms
[2020-05-16 01:12:55] [INFO ] Deduced a trap composed of 24 places in 107 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 9 places in 111 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 21 places in 112 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 17 places in 113 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 15 places in 99 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 9 places in 38 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 17 places in 107 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 9 places in 14 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 16 places in 51 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 28 places in 64 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 21 places in 81 ms
[2020-05-16 01:12:56] [INFO ] Deduced a trap composed of 24 places in 65 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 26 places in 67 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 23 places in 62 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 18 places in 122 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 15 places in 49 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 16 places in 53 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 9 places in 49 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 21 places in 48 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 18 places in 131 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 20 places in 43 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 16 places in 50 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 17 places in 50 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 20 places in 51 ms
[2020-05-16 01:12:57] [INFO ] Deduced a trap composed of 16 places in 48 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 9 places in 49 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 41 places in 49 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 31 places in 49 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 23 places in 47 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 23 places in 48 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 22 places in 49 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 37 places in 48 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 15 places in 45 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 30 places in 47 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 19 places in 46 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 35 places in 48 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 20 places in 49 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 16 places in 48 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 37 places in 49 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 16 places in 50 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 28 places in 49 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 37 places in 47 ms
[2020-05-16 01:12:58] [INFO ] Deduced a trap composed of 18 places in 46 ms
[2020-05-16 01:12:59] [INFO ] Deduced a trap composed of 19 places in 387 ms
[2020-05-16 01:12:59] [INFO ] Deduced a trap composed of 17 places in 49 ms
[2020-05-16 01:12:59] [INFO ] Deduced a trap composed of 20 places in 224 ms
[2020-05-16 01:12:59] [INFO ] Deduced a trap composed of 19 places in 44 ms
[2020-05-16 01:13:01] [INFO ] Deduced a trap composed of 16 places in 1752 ms
[2020-05-16 01:13:01] [INFO ] Deduced a trap composed of 31 places in 71 ms
[2020-05-16 01:13:01] [INFO ] Deduced a trap composed of 16 places in 65 ms
[2020-05-16 01:13:01] [INFO ] Deduced a trap composed of 30 places in 260 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 21 places in 69 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 31 places in 49 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 20 places in 44 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 29 places in 47 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 16 places in 40 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 23 places in 54 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 23 places in 43 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 15 places in 43 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 20 places in 41 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 25 places in 46 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 17 places in 50 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 16 places in 48 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 15 places in 51 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 28 places in 44 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 16 places in 47 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 28 places in 45 ms
[2020-05-16 01:13:02] [INFO ] Deduced a trap composed of 25 places in 52 ms
[2020-05-16 01:13:03] [INFO ] Deduced a trap composed of 22 places in 42 ms
[2020-05-16 01:13:03] [INFO ] Deduced a trap composed of 9 places in 12 ms
[2020-05-16 01:13:03] [INFO ] Deduced a trap composed of 17 places in 43 ms
[2020-05-16 01:13:04] [INFO ] Deduced a trap composed of 23 places in 1852 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 22 places in 71 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 24 places in 43 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 15 places in 39 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 29 places in 40 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 20 places in 63 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 15 places in 53 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 15 places in 43 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 18 places in 44 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 18 places in 51 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 10 places in 47 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 9 places in 39 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 19 places in 47 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 16 places in 49 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 25 places in 82 ms
[2020-05-16 01:13:05] [INFO ] Deduced a trap composed of 28 places in 49 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 22 places in 43 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 22 places in 49 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 16 places in 42 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 32 places in 46 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 16 places in 42 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 15 places in 41 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 9 places in 51 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 22 places in 40 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 18 places in 44 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 22 places in 40 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 22 places in 46 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 20 places in 46 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 25 places in 66 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 24 places in 42 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 27 places in 46 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 22 places in 37 ms
[2020-05-16 01:13:06] [INFO ] Deduced a trap composed of 16 places in 36 ms
[2020-05-16 01:13:07] [INFO ] Deduced a trap composed of 36 places in 45 ms
[2020-05-16 01:13:07] [INFO ] Deduced a trap composed of 29 places in 59 ms
[2020-05-16 01:13:07] [INFO ] Deduced a trap composed of 20 places in 587 ms
[2020-05-16 01:13:09] [INFO ] Deduced a trap composed of 15 places in 1657 ms
[2020-05-16 01:13:10] [INFO ] Deduced a trap composed of 17 places in 1105 ms
[2020-05-16 01:13:10] [INFO ] Deduced a trap composed of 15 places in 48 ms
[2020-05-16 01:13:10] [INFO ] Deduced a trap composed of 29 places in 51 ms
[2020-05-16 01:13:10] [INFO ] Deduced a trap composed of 16 places in 48 ms
[2020-05-16 01:13:10] [INFO ] Deduced a trap composed of 15 places in 56 ms
[2020-05-16 01:13:10] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 131 trap constraints in 17039 ms
FORMULA LamportFastMutEx-COL-6-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

BK_STOP 1589591591020

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-6"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-6, 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 r096-oct2-158940145300623"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-6.tgz
mv LamportFastMutEx-COL-6 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 ;