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.r231-tall-167856416000420.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 lolaxred
Input is LamportFastMutEx-PT-5, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856416000420
=====================================================================

--------------------
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-LTLFireability-00
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-01
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-02
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-03
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-04
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-05
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-06
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-07
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-08
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-09
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-10
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-11
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-12
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-13
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-14
FORMULA_NAME LamportFastMutEx-PT-5-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679452652888

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-5
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 02:37:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 02:37:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 02:37:34] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-22 02:37:34] [INFO ] Transformed 174 places.
[2023-03-22 02:37:34] [INFO ] Transformed 318 transitions.
[2023-03-22 02:37:34] [INFO ] Found NUPN structural information;
[2023-03-22 02:37:34] [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 02:37:34] [INFO ] Parsed PT model containing 174 places and 318 transitions and 1380 arcs in 129 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 58 transitions.
FORMULA LamportFastMutEx-PT-5-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 95 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 16 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:34] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 02:37:34] [INFO ] Computed 37 place invariants in 8 ms
[2023-03-22 02:37:35] [INFO ] Implicit Places using invariants in 407 ms returned []
[2023-03-22 02:37:35] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:35] [INFO ] Invariant cache hit.
[2023-03-22 02:37:35] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 02:37:35] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 587 ms to find 0 implicit places.
[2023-03-22 02:37:35] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:35] [INFO ] Invariant cache hit.
[2023-03-22 02:37:35] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 753 ms. Remains : 137/137 places, 260/260 transitions.
Support contains 95 out of 137 places after structural reductions.
[2023-03-22 02:37:35] [INFO ] Flatten gal took : 43 ms
[2023-03-22 02:37:35] [INFO ] Flatten gal took : 30 ms
[2023-03-22 02:37:35] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 24) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 02:37:36] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:36] [INFO ] Invariant cache hit.
[2023-03-22 02:37:36] [INFO ] [Real]Absence check using 37 positive place invariants in 7 ms returned sat
[2023-03-22 02:37:36] [INFO ] After 56ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-22 02:37:36] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 02:37:36] [INFO ] After 14ms SMT Verify possible using 55 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:37:36] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-22 02:37:36] [INFO ] [Nat]Absence check using 37 positive place invariants in 11 ms returned sat
[2023-03-22 02:37:36] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 02:37:36] [INFO ] After 31ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-22 02:37:36] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 4 ms to minimize.
[2023-03-22 02:37:36] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 45 ms
[2023-03-22 02:37:36] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-22 02:37:36] [INFO ] After 246ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 2 out of 137 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 137/137 places, 260/260 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 132 transition count 255
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 15 place count 132 transition count 250
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 20 place count 127 transition count 250
Applied a total of 20 rules in 45 ms. Remains 127 /137 variables (removed 10) and now considering 250/260 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 127/137 places, 250/260 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1501388 steps, run timeout after 3001 ms. (steps per millisecond=500 ) properties seen :{}
Probabilistic random walk after 1501388 steps, saw 387848 distinct states, run finished after 3002 ms. (steps per millisecond=500 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:37:39] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 127 cols
[2023-03-22 02:37:39] [INFO ] Computed 37 place invariants in 11 ms
[2023-03-22 02:37:39] [INFO ] [Real]Absence check using 37 positive place invariants in 6 ms returned sat
[2023-03-22 02:37:39] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:37:39] [INFO ] [Nat]Absence check using 37 positive place invariants in 5 ms returned sat
[2023-03-22 02:37:39] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:37:39] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 02:37:39] [INFO ] After 17ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 02:37:39] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-22 02:37:39] [INFO ] After 141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 250/250 transitions.
Applied a total of 0 rules in 16 ms. Remains 127 /127 variables (removed 0) and now considering 250/250 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 127/127 places, 250/250 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 250/250 transitions.
Applied a total of 0 rules in 24 ms. Remains 127 /127 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-22 02:37:39] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 02:37:39] [INFO ] Invariant cache hit.
[2023-03-22 02:37:40] [INFO ] Implicit Places using invariants in 116 ms returned [82, 83, 84, 85, 86]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 119 ms to find 5 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 122/127 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 122 /122 variables (removed 0) and now considering 250/250 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 152 ms. Remains : 122/127 places, 250/250 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1507911 steps, run timeout after 3001 ms. (steps per millisecond=502 ) properties seen :{}
Probabilistic random walk after 1507911 steps, saw 392351 distinct states, run finished after 3001 ms. (steps per millisecond=502 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 02:37:43] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 122 cols
[2023-03-22 02:37:43] [INFO ] Computed 32 place invariants in 4 ms
[2023-03-22 02:37:43] [INFO ] [Real]Absence check using 32 positive place invariants in 6 ms returned sat
[2023-03-22 02:37:43] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:37:43] [INFO ] [Nat]Absence check using 32 positive place invariants in 5 ms returned sat
[2023-03-22 02:37:43] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:37:43] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:43] [INFO ] After 11ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 02:37:43] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-22 02:37:43] [INFO ] After 118ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 250/250 transitions.
Applied a total of 0 rules in 9 ms. Remains 122 /122 variables (removed 0) and now considering 250/250 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 122/122 places, 250/250 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 250/250 transitions.
Applied a total of 0 rules in 7 ms. Remains 122 /122 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2023-03-22 02:37:43] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 02:37:43] [INFO ] Invariant cache hit.
[2023-03-22 02:37:43] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-22 02:37:43] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 02:37:43] [INFO ] Invariant cache hit.
[2023-03-22 02:37:43] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:43] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2023-03-22 02:37:43] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-22 02:37:43] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 02:37:43] [INFO ] Invariant cache hit.
[2023-03-22 02:37:43] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 388 ms. Remains : 122/122 places, 250/250 transitions.
Graph (trivial) has 118 edges and 122 vertex of which 41 / 122 are part of one of the 5 SCC in 2 ms
Free SCC test removed 36 places
Drop transitions removed 65 transitions
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 113 transitions.
Graph (complete) has 222 edges and 86 vertex of which 80 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 80 transition count 112
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 25 Pre rules applied. Total rules applied 27 place count 80 transition count 87
Deduced a syphon composed of 25 places in 0 ms
Ensure Unique test removed 20 places
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 1 with 70 rules applied. Total rules applied 97 place count 35 transition count 87
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 105 place count 31 transition count 83
Graph (trivial) has 14 edges and 31 vertex of which 13 / 31 are part of one of the 5 SCC in 0 ms
Free SCC test removed 8 places
Discarding 8 places :
Also discarding 12 output transitions
Drop transitions removed 12 transitions
Remove reverse transitions (loop back) rule discarded transition t253 and 8 places that fell out of Prefix Of Interest.
Iterating global reduction 1 with 2 rules applied. Total rules applied 107 place count 11 transition count 71
Drop transitions removed 13 transitions
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 30 transitions.
Graph (trivial) has 17 edges and 11 vertex of which 4 / 11 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 1 with 31 rules applied. Total rules applied 138 place count 8 transition count 41
Drop transitions removed 12 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 2 with 26 rules applied. Total rules applied 164 place count 8 transition count 15
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 166 place count 8 transition count 13
Applied a total of 166 rules in 16 ms. Remains 8 /122 variables (removed 114) and now considering 13/250 (removed 237) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 13 rows 8 cols
[2023-03-22 02:37:43] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-22 02:37:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 02:37:43] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 02:37:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 02:37:43] [INFO ] After 5ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 02:37:43] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-22 02:37:43] [INFO ] After 30ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LamportFastMutEx-PT-5-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 5 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((!p0&&X((!p0 U (!p1||G(!p0))))) U (G((!p0&&X((!p0 U (!p1||G(!p0))))))||(X((!p0 U (!p1||G(!p0))))&&p2))))'
Support contains 46 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:44] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 02:37:44] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 02:37:44] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-22 02:37:44] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:44] [INFO ] Invariant cache hit.
[2023-03-22 02:37:44] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 02:37:44] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
[2023-03-22 02:37:44] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:44] [INFO ] Invariant cache hit.
[2023-03-22 02:37:44] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 137/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (AND p0 (NOT p2)) (AND p0 p1)), true, (AND p0 p1)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(OR p2 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (NOT (OR (AND (EQ s14 1) (EQ s119 1)) (AND (EQ s15 1) (EQ s120 1)) (AND (EQ s12 1) (EQ s117 1)) (AND (EQ s13 1) (EQ s118 1)) (AND (EQ s16 1) (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 2 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-00 finished in 746 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 10 out of 137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 132 transition count 255
Applied a total of 10 rules in 16 ms. Remains 132 /137 variables (removed 5) and now considering 255/260 (removed 5) transitions.
[2023-03-22 02:37:44] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 132 cols
[2023-03-22 02:37:44] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 02:37:44] [INFO ] Implicit Places using invariants in 98 ms returned [82, 83, 84, 85, 86]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 99 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/137 places, 255/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 127 /127 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 121 ms. Remains : 127/137 places, 255/260 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s14 1) (EQ s109 1)) (AND (EQ s15 1) (EQ s110 1)) (AND (EQ s12 1) (EQ s107 1)) (AND (EQ s13 1) (EQ s108 1)) (AND (EQ s16 1) (EQ s111 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2580 reset in 331 ms.
Stack based approach found an accepted trace after 80358 steps with 2053 reset with depth 71 and stack size 71 in 256 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-01 finished in 786 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||(!p1 U (p2||G(!p1)))))))'
Support contains 27 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:45] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 02:37:45] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-22 02:37:45] [INFO ] Implicit Places using invariants in 175 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 185 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/137 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 235 ms :[(AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (AND (NOT p2) p1 (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (NOT (OR (AND (EQ s7 1) (EQ s50 1)) (AND (EQ s7 1) (EQ s51 1)) (AND (EQ s6 1) (EQ s48 1)) (AND (EQ s7 1) (EQ s49 1)) (AND (EQ s8 1) (EQ s51 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 9164 reset in 239 ms.
Product exploration explored 100000 steps with 8959 reset in 275 ms.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1))))]
Knowledge based reduction with 2 factoid took 205 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (F (AND (NOT p0) (NOT p2))), (F p0), (F (NOT p2))]
Knowledge based reduction with 2 factoid took 232 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Support contains 27 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:47] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 02:37:47] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 02:37:47] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-22 02:37:47] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:47] [INFO ] Invariant cache hit.
[2023-03-22 02:37:47] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:47] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
[2023-03-22 02:37:47] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:47] [INFO ] Invariant cache hit.
[2023-03-22 02:37:48] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 360 ms. Remains : 132/132 places, 260/260 transitions.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND (NOT p0) p2)]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 1 factoid took 145 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) p2)]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (AND (NOT p0) (NOT p2))), (F p0), (F (NOT p2))]
Knowledge based reduction with 1 factoid took 176 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 9207 reset in 234 ms.
Product exploration explored 100000 steps with 9130 reset in 240 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Support contains 27 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 1 ms
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 132 transition count 260
Deduced a syphon composed of 5 places in 1 ms
Applied a total of 5 rules in 21 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:50] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 02:37:50] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 02:37:50] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 02:37:50] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 132/132 places, 260/260 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 241 ms. Remains : 132/132 places, 260/260 transitions.
Support contains 27 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:50] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 02:37:50] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 02:37:50] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-22 02:37:50] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:50] [INFO ] Invariant cache hit.
[2023-03-22 02:37:50] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:50] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 549 ms to find 0 implicit places.
[2023-03-22 02:37:50] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:50] [INFO ] Invariant cache hit.
[2023-03-22 02:37:50] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 693 ms. Remains : 132/132 places, 260/260 transitions.
Treatment of property LamportFastMutEx-PT-5-LTLFireability-02 finished in 5433 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 132 transition count 255
Applied a total of 10 rules in 8 ms. Remains 132 /137 variables (removed 5) and now considering 255/260 (removed 5) transitions.
[2023-03-22 02:37:51] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 132 cols
[2023-03-22 02:37:51] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 02:37:51] [INFO ] Implicit Places using invariants in 241 ms returned [82, 83, 84, 85, 86]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 243 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/137 places, 255/260 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 127 transition count 250
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 122 transition count 250
Applied a total of 10 rules in 8 ms. Remains 122 /127 variables (removed 5) and now considering 250/255 (removed 5) transitions.
[2023-03-22 02:37:51] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 122 cols
[2023-03-22 02:37:51] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 02:37:51] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-22 02:37:51] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 02:37:51] [INFO ] Invariant cache hit.
[2023-03-22 02:37:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:51] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 122/137 places, 250/260 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 607 ms. Remains : 122/137 places, 250/260 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s16 1) (EQ s41 1)) (AND (EQ s15 1) (EQ s41 1)) (AND (EQ s15 1) (EQ s40 1)) (AND (EQ s15 1) (EQ s39 1)) (AND (EQ s15 1) (EQ s38 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 343 ms.
Stack based approach found an accepted trace after 339 steps with 0 reset with depth 340 and stack size 340 in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-03 finished in 1022 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!((X(p0)&&(p0 U p1)) U p2))))'
Support contains 26 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:52] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 02:37:52] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 02:37:52] [INFO ] Implicit Places using invariants in 94 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 95 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/137 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 100 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 271 ms :[true, p2, (AND p0 p2), (AND p2 p0 p1), p1, p2, p2]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1 p2), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 1}]], initial=5, aps=[p2:(AND (OR (AND (EQ s23 1) (EQ s130 1)) (AND (EQ s18 1) (EQ s127 1)) (AND (EQ s24 1) (EQ s130 1)) (AND (EQ s21 1) (EQ s129 1)) (AND (EQ s20 1) (EQ s128 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25161 reset in 244 ms.
Product exploration explored 100000 steps with 25039 reset in 247 ms.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 3 factoid took 186 ms. Reduced automaton from 7 states, 15 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 336 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Finished random walk after 1632 steps, including 0 resets, run visited all 7 properties in 31 ms. (steps per millisecond=52 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND p0 p1 p2)), (F (AND p0 (NOT p1) (NOT p2))), (F p1), (F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1))), (F (AND p0 p1 (NOT p2))), (F (AND p0 p2))]
Knowledge based reduction with 3 factoid took 264 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Stuttering acceptance computed with spot in 221 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Support contains 26 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:54] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 02:37:54] [INFO ] Computed 32 place invariants in 2 ms
[2023-03-22 02:37:54] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-22 02:37:54] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:54] [INFO ] Invariant cache hit.
[2023-03-22 02:37:54] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:54] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2023-03-22 02:37:54] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:54] [INFO ] Invariant cache hit.
[2023-03-22 02:37:54] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 421 ms. Remains : 132/132 places, 260/260 transitions.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 1 factoid took 98 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Finished random walk after 24 steps, including 0 resets, run visited all 7 properties in 6 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND p0 p1 p2)), (F (AND p0 (NOT p1) (NOT p2))), (F p1), (F (AND p0 (NOT p1) p2)), (F (AND p0 (NOT p1))), (F (AND p0 p1 (NOT p2))), (F (AND p0 p2))]
Knowledge based reduction with 1 factoid took 277 ms. Reduced automaton from 7 states, 13 edges and 3 AP (stutter sensitive) to 7 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Stuttering acceptance computed with spot in 237 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Stuttering acceptance computed with spot in 260 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Product exploration explored 100000 steps with 24985 reset in 221 ms.
Product exploration explored 100000 steps with 25243 reset in 236 ms.
Applying partial POR strategy [true, false, true, true, true, false, false]
Stuttering acceptance computed with spot in 251 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Support contains 26 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 8 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:56] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 02:37:56] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:56] [INFO ] Invariant cache hit.
[2023-03-22 02:37:57] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 214 ms. Remains : 132/132 places, 260/260 transitions.
Support contains 26 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:57] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:57] [INFO ] Invariant cache hit.
[2023-03-22 02:37:57] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-22 02:37:57] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:57] [INFO ] Invariant cache hit.
[2023-03-22 02:37:57] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:57] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2023-03-22 02:37:57] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:37:57] [INFO ] Invariant cache hit.
[2023-03-22 02:37:57] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 481 ms. Remains : 132/132 places, 260/260 transitions.
Treatment of property LamportFastMutEx-PT-5-LTLFireability-04 finished in 5525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||G(p1)))))'
Support contains 25 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:37:57] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 02:37:57] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 02:37:57] [INFO ] Implicit Places using invariants in 112 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 125 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/137 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (EQ s23 1) (EQ s130 1)) (AND (EQ s18 1) (EQ s127 1)) (AND (EQ s24 1) (EQ s130 1)) (AND (EQ s21 1) (EQ s129 1)) (AND (EQ s20 1) (EQ s128 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2816 reset in 212 ms.
Product exploration explored 100000 steps with 2806 reset in 239 ms.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 159 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 02:37:59] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 02:37:59] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 02:37:59] [INFO ] [Real]Absence check using 32 positive place invariants in 12 ms returned sat
[2023-03-22 02:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 02:37:59] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2023-03-22 02:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 02:37:59] [INFO ] [Nat]Absence check using 32 positive place invariants in 8 ms returned sat
[2023-03-22 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 02:37:59] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 02:37:59] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:37:59] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned sat
[2023-03-22 02:37:59] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2023-03-22 02:37:59] [INFO ] Deduced a trap composed of 32 places in 50 ms of which 1 ms to minimize.
[2023-03-22 02:37:59] [INFO ] Deduced a trap composed of 36 places in 49 ms of which 0 ms to minimize.
[2023-03-22 02:37:59] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 0 ms to minimize.
[2023-03-22 02:37:59] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2023-03-22 02:37:59] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2023-03-22 02:37:59] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 350 ms
[2023-03-22 02:37:59] [INFO ] Computed and/alt/rep : 175/760/175 causal constraints (skipped 20 transitions) in 12 ms.
[2023-03-22 02:38:00] [INFO ] Added : 142 causal constraints over 29 iterations in 503 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 15 out of 132 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:38:00] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:00] [INFO ] Invariant cache hit.
[2023-03-22 02:38:00] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-22 02:38:00] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:00] [INFO ] Invariant cache hit.
[2023-03-22 02:38:00] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:38:00] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2023-03-22 02:38:00] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:00] [INFO ] Invariant cache hit.
[2023-03-22 02:38:00] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 350 ms. Remains : 132/132 places, 260/260 transitions.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 78 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 02:38:01] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:01] [INFO ] Invariant cache hit.
[2023-03-22 02:38:01] [INFO ] [Real]Absence check using 32 positive place invariants in 10 ms returned sat
[2023-03-22 02:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 02:38:01] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2023-03-22 02:38:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 02:38:01] [INFO ] [Nat]Absence check using 32 positive place invariants in 8 ms returned sat
[2023-03-22 02:38:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 02:38:01] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2023-03-22 02:38:01] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:38:01] [INFO ] [Nat]Added 30 Read/Feed constraints in 8 ms returned sat
[2023-03-22 02:38:01] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2023-03-22 02:38:01] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 0 ms to minimize.
[2023-03-22 02:38:01] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 1 ms to minimize.
[2023-03-22 02:38:01] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 1 ms to minimize.
[2023-03-22 02:38:01] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 0 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 1 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 40 places in 60 ms of which 0 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 0 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 0 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 0 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 35 places in 54 ms of which 1 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 0 ms to minimize.
[2023-03-22 02:38:02] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 914 ms
[2023-03-22 02:38:02] [INFO ] Computed and/alt/rep : 175/760/175 causal constraints (skipped 20 transitions) in 11 ms.
[2023-03-22 02:38:03] [INFO ] Added : 146 causal constraints over 31 iterations in 509 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2815 reset in 221 ms.
Product exploration explored 100000 steps with 2810 reset in 211 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 15 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 132 transition count 260
Deduced a syphon composed of 5 places in 0 ms
Applied a total of 5 rules in 6 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:38:03] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 02:38:03] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 02:38:03] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 02:38:03] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 132/132 places, 260/260 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 143 ms. Remains : 132/132 places, 260/260 transitions.
Support contains 15 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:38:03] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 02:38:03] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 02:38:03] [INFO ] Implicit Places using invariants in 78 ms returned []
[2023-03-22 02:38:03] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:03] [INFO ] Invariant cache hit.
[2023-03-22 02:38:04] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:38:04] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-22 02:38:04] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:04] [INFO ] Invariant cache hit.
[2023-03-22 02:38:04] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 359 ms. Remains : 132/132 places, 260/260 transitions.
Treatment of property LamportFastMutEx-PT-5-LTLFireability-06 finished in 6718 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 30 out of 137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:38:04] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 02:38:04] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 02:38:04] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-22 02:38:04] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:04] [INFO ] Invariant cache hit.
[2023-03-22 02:38:04] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 02:38:04] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
[2023-03-22 02:38:04] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 02:38:04] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:04] [INFO ] Invariant cache hit.
[2023-03-22 02:38:04] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 409 ms. Remains : 137/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s91 1) (EQ s112 1) (EQ s113 1) (EQ s114 1) (EQ s115 1) (EQ s116 1)) (AND (EQ s88 1) (EQ s97 1) (EQ s98 1) (EQ s99 1) (EQ s100 1) (EQ s101 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2816 reset in 205 ms.
Stack based approach found an accepted trace after 24024 steps with 669 reset with depth 34 and stack size 34 in 51 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-07 finished in 707 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p1)&&p0))))'
Support contains 4 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:38:05] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:05] [INFO ] Invariant cache hit.
[2023-03-22 02:38:05] [INFO ] Implicit Places using invariants in 109 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 110 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 114 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s11 1) (EQ s37 1)), p1:(OR (NEQ s7 1) (NEQ s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3048 reset in 168 ms.
Stack based approach found an accepted trace after 1205 steps with 32 reset with depth 39 and stack size 39 in 2 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-09 finished in 413 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&(!p1 U (p2||G(!p1))))))'
Support contains 4 out of 137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 132 transition count 255
Applied a total of 10 rules in 9 ms. Remains 132 /137 variables (removed 5) and now considering 255/260 (removed 5) transitions.
[2023-03-22 02:38:05] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 132 cols
[2023-03-22 02:38:05] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 02:38:05] [INFO ] Implicit Places using invariants in 108 ms returned [82, 83, 84, 85, 86]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 109 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/137 places, 255/260 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 127 transition count 250
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 122 transition count 250
Applied a total of 10 rules in 5 ms. Remains 122 /127 variables (removed 5) and now considering 250/255 (removed 5) transitions.
[2023-03-22 02:38:05] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 122 cols
[2023-03-22 02:38:05] [INFO ] Computed 32 place invariants in 2 ms
[2023-03-22 02:38:05] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-22 02:38:05] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 02:38:05] [INFO ] Invariant cache hit.
[2023-03-22 02:38:05] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 02:38:05] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 122/137 places, 250/260 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 393 ms. Remains : 122/137 places, 250/260 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (NOT p0), (AND p1 (NOT p2))]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 (NOT p1))), acceptance={1} source=0 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s8 0) (EQ s50 0)), p2:(AND (NOT (AND (EQ s8 1) (EQ s50 1))) (NOT (AND (EQ s24 1) (EQ s120 1)))), p1:(AND (EQ s24 1) (EQ s120 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 165 ms.
Stack based approach found an accepted trace after 252 steps with 0 reset with depth 253 and stack size 253 in 0 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-10 finished in 717 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((X(p0)||G(p1))))))'
Support contains 2 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:38:06] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 02:38:06] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-22 02:38:06] [INFO ] Implicit Places using invariants in 100 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 102 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 105 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 254 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 2}], [{ cond=true, acceptance={} source=5 dest: 4}], [{ cond=true, acceptance={} source=6 dest: 5}]], initial=6, aps=[p0:(AND (EQ s20 1) (EQ s53 1)), p1:(OR (EQ s20 0) (EQ s53 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 115 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-13 finished in 382 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 4 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 02:38:06] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 02:38:06] [INFO ] Invariant cache hit.
[2023-03-22 02:38:06] [INFO ] Implicit Places using invariants in 96 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 98 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/137 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 101 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s15 1) (EQ s122 1)), p0:(AND (EQ s11 1) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4 reset in 156 ms.
Stack based approach found an accepted trace after 296 steps with 0 reset with depth 297 and stack size 297 in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-14 finished in 366 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(F(p0))||(!p1 U (p2||G(!p1)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(!((X(p0)&&(p0 U p1)) U p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)||G(p1)))))'
[2023-03-22 02:38:07] [INFO ] Flatten gal took : 16 ms
[2023-03-22 02:38:07] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 13 ms.
[2023-03-22 02:38:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 137 places, 260 transitions and 1120 arcs took 1 ms.
Total runtime 32877 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT LamportFastMutEx-PT-5
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/373
LTLFireability

FORMULA LamportFastMutEx-PT-5-LTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679452758655

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/373/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/373/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/373/LTLFireability.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:314
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: RELEASE
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 LamportFastMutEx-PT-5-LTLFireability-02
lola: time limit : 1200 sec
lola: memory limit: 32 pages
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lola: result : true
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lola: fired transitions : 10805
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FINAL RESULTS
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LamportFastMutEx-PT-5-LTLFireability-02: LTL unknown AGGR
LamportFastMutEx-PT-5-LTLFireability-04: LTL true LTL model checker
LamportFastMutEx-PT-5-LTLFireability-06: LTL unknown AGGR


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Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-PT-5"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is LamportFastMutEx-PT-5, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r231-tall-167856416000420"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;