Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r143-tall-165271830300167.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 gold2021
Input is LamportFastMutEx-PT-8, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r143-tall-165271830300167
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 37K Apr 29 19:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 226K Apr 29 19:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 37K Apr 29 19:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 196K Apr 29 19:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K May 9 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 9 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 25K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 9 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 34K Apr 29 19:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 212K Apr 29 19:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 29 19:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 173K Apr 29 19:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.6K May 9 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 329K May 10 09:34 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-PT-8-ReachabilityCardinality-00
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-01
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-02
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-03
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-04
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-05
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-06
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-07
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-08
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-09
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-10
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-11
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-12
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-13
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-14
FORMULA_NAME LamportFastMutEx-PT-8-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1655069126885

Running Version 0
[2022-06-12 21:25:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:25:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:25:28] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2022-06-12 21:25:28] [INFO ] Transformed 315 places.
[2022-06-12 21:25:28] [INFO ] Transformed 666 transitions.
[2022-06-12 21:25:28] [INFO ] Found NUPN structural information;
[2022-06-12 21:25:28] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, P_start_1_3, P_start_1_4, P_start_1_5, P_start_1_6, P_start_1_7, P_start_1_8, P_b_0_false, P_b_0_true, P_b_1_false, P_b_1_true, P_b_2_false, P_b_2_true, P_b_3_false, P_b_3_true, P_b_4_false, P_b_4_true, P_b_5_false, P_b_5_true, P_b_6_false, P_b_6_true, P_b_7_false, P_b_7_true, P_b_8_false, P_b_8_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setx_3_4, P_setx_3_5, P_setx_3_6, P_setx_3_7, P_setx_3_8, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_setbi_5_4, P_setbi_5_5, P_setbi_5_6, P_setbi_5_7, P_setbi_5_8, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_ify0_4_4, P_ify0_4_5, P_ify0_4_6, P_ify0_4_7, P_ify0_4_8, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_sety_9_4, P_sety_9_5, P_sety_9_6, P_sety_9_7, P_sety_9_8, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_ifxi_10_4, P_ifxi_10_5, P_ifxi_10_6, P_ifxi_10_7, P_ifxi_10_8, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_setbi_11_4, P_setbi_11_5, P_setbi_11_6, P_setbi_11_7, P_setbi_11_8, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_fordo_12_4, P_fordo_12_5, P_fordo_12_6, P_fordo_12_7, P_fordo_12_8, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_0_4, P_wait_0_5, P_wait_0_6, P_wait_0_7, P_wait_0_8, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_1_4, P_wait_1_5, P_wait_1_6, P_wait_1_7, P_wait_1_8, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_2_4, P_wait_2_5, P_wait_2_6, P_wait_2_7, P_wait_2_8, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_wait_3_4, P_wait_3_5, P_wait_3_6, P_wait_3_7, P_wait_3_8, P_wait_4_0, P_wait_4_1, P_wait_4_2, P_wait_4_3, P_wait_4_4, P_wait_4_5, P_wait_4_6, P_wait_4_7, P_wait_4_8, P_wait_5_0, P_wait_5_1, P_wait_5_2, P_wait_5_3, P_wait_5_4, P_wait_5_5, P_wait_5_6, P_wait_5_7, P_wait_5_8, P_wait_6_0, P_wait_6_1, P_wait_6_2, P_wait_6_3, P_wait_6_4, P_wait_6_5, P_wait_6_6, P_wait_6_7, P_wait_6_8, P_wait_7_0, P_wait_7_1, P_wait_7_2, P_wait_7_3, P_wait_7_4, P_wait_7_5, P_wait_7_6, P_wait_7_7, P_wait_7_8, P_wait_8_0, P_wait_8_1, P_wait_8_2, P_wait_8_3, P_wait_8_4, P_wait_8_5, P_wait_8_6, P_wait_8_7, P_wait_8_8, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_await_13_4, P_await_13_5, P_await_13_6, P_await_13_7, P_await_13_8, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_0_4, P_done_0_5, P_done_0_6, P_done_0_7, P_done_0_8, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_1_4, P_done_1_5, P_done_1_6, P_done_1_7, P_done_1_8, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_2_4, P_done_2_5, P_done_2_6, P_done_2_7, P_done_2_8, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_done_3_4, P_done_3_5, P_done_3_6, P_done_3_7, P_done_3_8, P_done_4_0, P_done_4_1, P_done_4_2, P_done_4_3, P_done_4_4, P_done_4_5, P_done_4_6, P_done_4_7, P_done_4_8, P_done_5_0, P_done_5_1, P_done_5_2, P_done_5_3, P_done_5_4, P_done_5_5, P_done_5_6, P_done_5_7, P_done_5_8, P_done_6_0, P_done_6_1, P_done_6_2, P_done_6_3, P_done_6_4, P_done_6_5, P_done_6_6, P_done_6_7, P_done_6_8, P_done_7_0, P_done_7_1, P_done_7_2, P_done_7_3, P_done_7_4, P_done_7_5, P_done_7_6, P_done_7_7, P_done_7_8, P_done_8_0, P_done_8_1, P_done_8_2, P_done_8_3, P_done_8_4, P_done_8_5, P_done_8_6, P_done_8_7, P_done_8_8, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_ifyi_15_4, P_ifyi_15_5, P_ifyi_15_6, P_ifyi_15_7, P_ifyi_15_8, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, P_awaity_6, P_awaity_7, P_awaity_8, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_CS_21_4, P_CS_21_5, P_CS_21_6, P_CS_21_7, P_CS_21_8, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3, P_setbi_24_4, P_setbi_24_5, P_setbi_24_6, P_setbi_24_7, P_setbi_24_8]
[2022-06-12 21:25:28] [INFO ] Parsed PT model containing 315 places and 666 transitions in 143 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 82 transitions.
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 12) seen :4
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-12 21:25:29] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 266 cols
[2022-06-12 21:25:29] [INFO ] Computed 82 place invariants in 24 ms
[2022-06-12 21:25:29] [INFO ] [Real]Absence check using 82 positive place invariants in 23 ms returned sat
[2022-06-12 21:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:29] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2022-06-12 21:25:29] [INFO ] State equation strengthened by 128 read => feed constraints.
[2022-06-12 21:25:29] [INFO ] [Real]Added 128 Read/Feed constraints in 18 ms returned sat
[2022-06-12 21:25:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:25:29] [INFO ] [Nat]Absence check using 82 positive place invariants in 20 ms returned sat
[2022-06-12 21:25:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:29] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2022-06-12 21:25:29] [INFO ] [Nat]Added 128 Read/Feed constraints in 21 ms returned sat
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 10 places in 126 ms of which 4 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 10 places in 91 ms of which 1 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 1 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 2 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 1 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 0 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 0 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 1 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 1 ms to minimize.
[2022-06-12 21:25:30] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 894 ms
[2022-06-12 21:25:30] [INFO ] Computed and/alt/rep : 240/1128/240 causal constraints (skipped 168 transitions) in 32 ms.
[2022-06-12 21:25:32] [INFO ] Deduced a trap composed of 9 places in 110 ms of which 1 ms to minimize.
[2022-06-12 21:25:32] [INFO ] Deduced a trap composed of 29 places in 84 ms of which 0 ms to minimize.
[2022-06-12 21:25:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 284 ms
[2022-06-12 21:25:32] [INFO ] Added : 150 causal constraints over 31 iterations in 1387 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-12 21:25:32] [INFO ] [Real]Absence check using 82 positive place invariants in 17 ms returned sat
[2022-06-12 21:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:32] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2022-06-12 21:25:32] [INFO ] [Real]Added 128 Read/Feed constraints in 19 ms returned sat
[2022-06-12 21:25:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:25:32] [INFO ] [Nat]Absence check using 82 positive place invariants in 18 ms returned sat
[2022-06-12 21:25:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:32] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2022-06-12 21:25:32] [INFO ] [Nat]Added 128 Read/Feed constraints in 14 ms returned sat
[2022-06-12 21:25:32] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 1 ms to minimize.
[2022-06-12 21:25:32] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 0 ms to minimize.
[2022-06-12 21:25:32] [INFO ] Deduced a trap composed of 10 places in 74 ms of which 0 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 41 places in 47 ms of which 0 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 1 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 48 places in 40 ms of which 0 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 0 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2022-06-12 21:25:33] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 15 trap constraints in 886 ms
[2022-06-12 21:25:33] [INFO ] [Real]Absence check using 82 positive place invariants in 16 ms returned sat
[2022-06-12 21:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:33] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2022-06-12 21:25:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:25:33] [INFO ] [Real]Absence check using 82 positive place invariants in 19 ms returned sat
[2022-06-12 21:25:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:34] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2022-06-12 21:25:34] [INFO ] [Real]Added 128 Read/Feed constraints in 22 ms returned sat
[2022-06-12 21:25:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:25:34] [INFO ] [Nat]Absence check using 82 positive place invariants in 20 ms returned sat
[2022-06-12 21:25:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:25:34] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2022-06-12 21:25:34] [INFO ] [Nat]Added 128 Read/Feed constraints in 18 ms returned sat
[2022-06-12 21:25:34] [INFO ] Deduced a trap composed of 35 places in 79 ms of which 1 ms to minimize.
[2022-06-12 21:25:34] [INFO ] Deduced a trap composed of 59 places in 80 ms of which 0 ms to minimize.
[2022-06-12 21:25:34] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 0 ms to minimize.
[2022-06-12 21:25:34] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 1 ms to minimize.
[2022-06-12 21:25:34] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 0 ms to minimize.
[2022-06-12 21:25:34] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 5 trap constraints in 486 ms
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 64100 steps, including 996 resets, run finished after 256 ms. (steps per millisecond=250 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 64 out of 266 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 266/266 places, 584/584 transitions.
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 266 transition count 576
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 16 place count 258 transition count 576
Applied a total of 16 rules in 86 ms. Remains 258 /266 variables (removed 8) and now considering 576/584 (removed 8) transitions.
Finished structural reductions, in 1 iterations. Remains : 258/266 places, 576/584 transitions.
[2022-06-12 21:25:35] [INFO ] Flatten gal took : 90 ms
[2022-06-12 21:25:35] [INFO ] Flatten gal took : 46 ms
[2022-06-12 21:25:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12383128918452253671.gal : 20 ms
[2022-06-12 21:25:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7581765485972315758.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality12383128918452253671.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7581765485972315758.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality12383128918452253671.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7581765485972315758.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7581765485972315758.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 50
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50 after 54
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :54 after 60
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :60 after 80
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :80 after 106
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :106 after 431
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :431 after 2318
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2318 after 6893
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6893 after 67759
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :67759 after 175191
Detected timeout of ITS tools.
[2022-06-12 21:25:50] [INFO ] Flatten gal took : 43 ms
[2022-06-12 21:25:50] [INFO ] Applying decomposition
[2022-06-12 21:25:50] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph4926153486977246395.txt, -o, /tmp/graph4926153486977246395.bin, -w, /tmp/graph4926153486977246395.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph4926153486977246395.bin, -l, -1, -v, -w, /tmp/graph4926153486977246395.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:25:50] [INFO ] Decomposing Gal with order
[2022-06-12 21:25:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:25:50] [INFO ] Removed a total of 778 redundant transitions.
[2022-06-12 21:25:51] [INFO ] Flatten gal took : 303 ms
[2022-06-12 21:25:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 14 ms.
[2022-06-12 21:25:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16139144015185687712.gal : 7 ms
[2022-06-12 21:25:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3890278167917407235.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16139144015185687712.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3890278167917407235.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality16139144015185687712.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3890278167917407235.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3890278167917407235.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 35
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :35 after 240
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :240 after 302
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :302 after 547
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :547 after 748
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :748 after 1864
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1864 after 5845
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5845 after 15627
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :15627 after 186635
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :186635 after 6.3429e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14308985587658199577
[2022-06-12 21:26:06] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14308985587658199577
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14308985587658199577]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14308985587658199577] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14308985587658199577] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3668 ms. (steps per millisecond=272 ) properties (out of 1) seen :0
Finished Best-First random walk after 369488 steps, including 1 resets, run visited all 1 properties in 788 ms. (steps per millisecond=468 )
FORMULA LamportFastMutEx-PT-8-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.

BK_STOP 1655069172852

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-PT-8"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2021"
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 2-4028"
echo " Executing tool gold2021"
echo " Input is LamportFastMutEx-PT-8, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r143-tall-165271830300167"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-8.tgz
mv LamportFastMutEx-PT-8 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;