Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r229-tall-167856413200423.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is LamportFastMutEx-PT-5, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413200423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 12K Feb 25 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 25 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 145K Feb 25 13:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K Feb 25 13:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 249K Feb 25 13:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42K Feb 25 13:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 224K Feb 25 13:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 157K Mar 5 18:22 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-5-ReachabilityFireability-00
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-01
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-02
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-03
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-04
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-05
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-06
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-07
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-08
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-09
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-10
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-11
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-12
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-13
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-14
FORMULA_NAME LamportFastMutEx-PT-5-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679482727979

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=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-5
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-22 10:58:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 10:58:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 10:58:49] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-22 10:58:49] [INFO ] Transformed 174 places.
[2023-03-22 10:58:49] [INFO ] Transformed 318 transitions.
[2023-03-22 10:58:49] [INFO ] Found NUPN structural information;
[2023-03-22 10:58:49] [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_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_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setx_3_4, P_setx_3_5, 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_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_ify0_4_4, P_ify0_4_5, 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_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_ifxi_10_4, P_ifxi_10_5, 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_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_fordo_12_4, P_fordo_12_5, 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_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_1_4, P_wait_1_5, 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_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_wait_3_4, P_wait_3_5, 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_5_0, P_wait_5_1, P_wait_5_2, P_wait_5_3, P_wait_5_4, P_wait_5_5, 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_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_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_1_4, P_done_1_5, 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_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_done_3_4, P_done_3_5, 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_5_0, P_done_5_1, P_done_5_2, P_done_5_3, P_done_5_4, P_done_5_5, 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_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, 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_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3, P_setbi_24_4, P_setbi_24_5]
[2023-03-22 10:58:49] [INFO ] Parsed PT model containing 174 places and 318 transitions and 1380 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 58 transitions.
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 13) seen :8
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-22 10:58:50] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 10:58:50] [INFO ] Computed 37 place invariants in 9 ms
[2023-03-22 10:58:50] [INFO ] Flatten gal took : 102 ms
[2023-03-22 10:58:50] [INFO ] Flatten gal took : 32 ms
[2023-03-22 10:58:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3151401767886961637.gal : 18 ms
[2023-03-22 10:58:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17607826265317470542.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3151401767886961637.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17607826265317470542.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17607826265317470542.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :12 after 18
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :18 after 20
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :20 after 44
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :44 after 86
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :86 after 230
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :230 after 440
[2023-03-22 10:58:51] [INFO ] [Real]Absence check using 37 positive place invariants in 11 ms returned sat
[2023-03-22 10:58:51] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :440 after 4426
[2023-03-22 10:58:51] [INFO ] [Nat]Absence check using 37 positive place invariants in 7 ms returned sat
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :4426 after 12474
[2023-03-22 10:58:51] [INFO ] After 486ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-22 10:58:51] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 10:58:52] [INFO ] After 394ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :2 sat :3
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :12474 after 88340
[2023-03-22 10:58:52] [INFO ] Deduced a trap composed of 11 places in 119 ms of which 7 ms to minimize.
[2023-03-22 10:58:52] [INFO ] Deduced a trap composed of 8 places in 107 ms of which 1 ms to minimize.
[2023-03-22 10:58:52] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2023-03-22 10:58:52] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 1 ms to minimize.
[2023-03-22 10:58:53] [INFO ] Deduced a trap composed of 35 places in 82 ms of which 0 ms to minimize.
[2023-03-22 10:58:53] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 548 ms
[2023-03-22 10:58:53] [INFO ] After 1285ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 362 ms.
[2023-03-22 10:58:53] [INFO ] After 2234ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 127 out of 137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 15 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 137/137 places, 260/260 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 2) seen :0
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :88340 after 899365
Interrupted probabilistic random walk after 368058 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 368058 steps, saw 113947 distinct states, run finished after 3003 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-22 10:58:56] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:56] [INFO ] Invariant cache hit.
[2023-03-22 10:58:57] [INFO ] [Real]Absence check using 37 positive place invariants in 8 ms returned sat
[2023-03-22 10:58:57] [INFO ] After 383ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 10:58:57] [INFO ] [Nat]Absence check using 37 positive place invariants in 9 ms returned sat
[2023-03-22 10:58:58] [INFO ] After 647ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 10:58:58] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 10:58:58] [INFO ] After 394ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-22 10:58:58] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2023-03-22 10:58:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 57 ms
[2023-03-22 10:58:59] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2023-03-22 10:58:59] [INFO ] Deduced a trap composed of 9 places in 23 ms of which 0 ms to minimize.
[2023-03-22 10:58:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 105 ms
[2023-03-22 10:58:59] [INFO ] After 897ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 335 ms.
[2023-03-22 10:58:59] [INFO ] After 1986ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 127 out of 137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 10 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 137/137 places, 260/260 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:58:59] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:59] [INFO ] Invariant cache hit.
[2023-03-22 10:58:59] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-22 10:58:59] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:59] [INFO ] Invariant cache hit.
[2023-03-22 10:58:59] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 10:58:59] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-22 10:58:59] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-22 10:58:59] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:59] [INFO ] Invariant cache hit.
[2023-03-22 10:58:59] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 356 ms. Remains : 137/137 places, 260/260 transitions.
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 137 transition count 200
Applied a total of 60 rules in 7 ms. Remains 137 /137 variables (removed 0) and now considering 200/260 (removed 60) transitions.
Running SMT prover for 2 properties.
[2023-03-22 10:58:59] [INFO ] Invariant cache hit.
[2023-03-22 10:58:59] [INFO ] [Real]Absence check using 37 positive place invariants in 6 ms returned sat
[2023-03-22 10:59:00] [INFO ] After 341ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 10:59:00] [INFO ] [Nat]Absence check using 37 positive place invariants in 5 ms returned sat
[2023-03-22 10:59:00] [INFO ] After 373ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 10:59:01] [INFO ] After 741ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 343 ms.
[2023-03-22 10:59:01] [INFO ] After 1149ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-22 10:59:01] [INFO ] Flatten gal took : 15 ms
[2023-03-22 10:59:01] [INFO ] Flatten gal took : 14 ms
[2023-03-22 10:59:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3214715917018166435.gal : 2 ms
[2023-03-22 10:59:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3234221592133366067.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3214715917018166435.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3234221592133366067.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3234221592133366067.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :9 after 12
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :12 after 51
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :51 after 86
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :86 after 168
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :168 after 8348
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :8348 after 29748
Invariant property LamportFastMutEx-PT-5-ReachabilityFireability-07 does not hold.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :29748 after 1.936e+06
Detected timeout of ITS tools.
[2023-03-22 10:59:16] [INFO ] Flatten gal took : 15 ms
[2023-03-22 10:59:16] [INFO ] Applying decomposition
[2023-03-22 10:59:16] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15035857458617635785.txt' '-o' '/tmp/graph15035857458617635785.bin' '-w' '/tmp/graph15035857458617635785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15035857458617635785.bin' '-l' '-1' '-v' '-w' '/tmp/graph15035857458617635785.weights' '-q' '0' '-e' '0.001'
[2023-03-22 10:59:16] [INFO ] Decomposing Gal with order
[2023-03-22 10:59:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 10:59:16] [INFO ] Removed a total of 132 redundant transitions.
[2023-03-22 10:59:16] [INFO ] Flatten gal took : 53 ms
[2023-03-22 10:59:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 7 ms.
[2023-03-22 10:59:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11069873743910569882.gal : 6 ms
[2023-03-22 10:59:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8202111275209747667.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11069873743910569882.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8202111275209747667.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality8202111275209747667.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 159
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :159 after 381
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :381 after 8.23962e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4.49772e+09 after 4.49773e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.89983e+11,0.733657,12264,209,24,20647,367,621,33217,87,1585,0
Total reachable state count : 189983490048

Verifying 1 reachability properties.
Reachability property LamportFastMutEx-PT-5-ReachabilityFireability-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-5-ReachabilityFireability-03,10,0.921926,17016,63,16,28920,367,1618,47849,123,1585,25114
ITS tools runner thread asked to quit. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-22 10:59:17] [INFO ] Flatten gal took : 17 ms
[2023-03-22 10:59:17] [INFO ] Applying decomposition
[2023-03-22 10:59:17] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16443806033612240595.txt' '-o' '/tmp/graph16443806033612240595.bin' '-w' '/tmp/graph16443806033612240595.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16443806033612240595.bin' '-l' '-1' '-v' '-w' '/tmp/graph16443806033612240595.weights' '-q' '0' '-e' '0.001'
[2023-03-22 10:59:17] [INFO ] Decomposing Gal with order
[2023-03-22 10:59:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 10:59:17] [INFO ] Removed a total of 363 redundant transitions.
[2023-03-22 10:59:17] [INFO ] Flatten gal took : 30 ms
[2023-03-22 10:59:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 58 labels/synchronizations in 9 ms.
[2023-03-22 10:59:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5910404756182814397.gal : 21 ms
[2023-03-22 10:59:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15392661119748221317.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5910404756182814397.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15392661119748221317.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality15392661119748221317.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7549
Reachability property LamportFastMutEx-PT-5-ReachabilityFireability-03 is true.
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :899365 after 1.66416e+07
Reachability property LamportFastMutEx-PT-5-ReachabilityFireability-03 is true.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :7549 after 3.10118e+07
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.66416e+07 after 6.48498e+07
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.30682e+08,39.4411,704404,3710,48,1.02029e+06,313,951,2.9014e+06,67,1077,0
Total reachable state count : 530682432

Verifying 2 reachability properties.
Reachability property LamportFastMutEx-PT-5-ReachabilityFireability-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-5-ReachabilityFireability-03,20,39.6617,704404,75,21,1.02029e+06,313,2032,2.9014e+06,90,1077,49564
Invariant property LamportFastMutEx-PT-5-ReachabilityFireability-07 is true.
FORMULA LamportFastMutEx-PT-5-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-5-ReachabilityFireability-07,0,40.273,704404,1,0,1.02029e+06,313,2274,2.9014e+06,92,1077,148678
All properties solved without resorting to model-checking.
Total runtime 68810 ms.

BK_STOP 1679482800604

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-PT-5"
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"
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 2-5348"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-5, 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 r229-tall-167856413200423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-5.tgz
mv LamportFastMutEx-PT-5 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 ;