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-167856413200420.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 LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413200420
=====================================================================

--------------------
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 1679482612993

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-5
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 10:56:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 10:56:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 10:56:54] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2023-03-22 10:56:54] [INFO ] Transformed 174 places.
[2023-03-22 10:56:54] [INFO ] Transformed 318 transitions.
[2023-03-22 10:56:54] [INFO ] Found NUPN structural information;
[2023-03-22 10:56:54] [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 10:56:54] [INFO ] Parsed PT model containing 174 places and 318 transitions and 1380 arcs in 126 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 12 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:56:54] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 10:56:54] [INFO ] Computed 37 place invariants in 20 ms
[2023-03-22 10:56:54] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-22 10:56:54] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:56:54] [INFO ] Invariant cache hit.
[2023-03-22 10:56:55] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 10:56:55] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
[2023-03-22 10:56:55] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:56:55] [INFO ] Invariant cache hit.
[2023-03-22 10:56:55] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 547 ms. Remains : 137/137 places, 260/260 transitions.
Support contains 95 out of 137 places after structural reductions.
[2023-03-22 10:56:55] [INFO ] Flatten gal took : 42 ms
[2023-03-22 10:56:55] [INFO ] Flatten gal took : 31 ms
[2023-03-22 10:56:55] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 24) seen :23
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 10:56:56] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:56:56] [INFO ] Invariant cache hit.
[2023-03-22 10:56:56] [INFO ] [Real]Absence check using 37 positive place invariants in 9 ms returned sat
[2023-03-22 10:56:56] [INFO ] After 61ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 10:56:56] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 10:56:56] [INFO ] After 14ms SMT Verify possible using 55 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 10:56:56] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 10:56:56] [INFO ] [Nat]Absence check using 37 positive place invariants in 10 ms returned sat
[2023-03-22 10:56:56] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 10:56:56] [INFO ] After 13ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 10:56:56] [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 15 ms.
[2023-03-22 10:56:56] [INFO ] After 163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 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 44 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 44 ms. Remains : 127/137 places, 250/260 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1472939 steps, run timeout after 3001 ms. (steps per millisecond=490 ) properties seen :{}
Probabilistic random walk after 1472939 steps, saw 381627 distinct states, run finished after 3002 ms. (steps per millisecond=490 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 10:56:59] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 127 cols
[2023-03-22 10:56:59] [INFO ] Computed 37 place invariants in 4 ms
[2023-03-22 10:56:59] [INFO ] [Real]Absence check using 37 positive place invariants in 6 ms returned sat
[2023-03-22 10:56:59] [INFO ] After 44ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 10:56:59] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 10:56:59] [INFO ] After 15ms SMT Verify possible using 55 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 10:56:59] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 10:56:59] [INFO ] [Nat]Absence check using 37 positive place invariants in 5 ms returned sat
[2023-03-22 10:56:59] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 10:56:59] [INFO ] After 21ms SMT Verify possible using 55 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 10:56:59] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 1 ms to minimize.
[2023-03-22 10:56:59] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 58 ms
[2023-03-22 10:56:59] [INFO ] After 86ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-22 10:56:59] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
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 3 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:57:00] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 10:57:00] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-22 10:57:00] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-22 10:57:00] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:57:00] [INFO ] Invariant cache hit.
[2023-03-22 10:57:00] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 10:57:00] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-22 10:57:00] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:57:00] [INFO ] Invariant cache hit.
[2023-03-22 10:57:00] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 397 ms. Remains : 137/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 347 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 10 steps with 0 reset in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-00 finished in 818 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 24 ms. Remains 132 /137 variables (removed 5) and now considering 255/260 (removed 5) transitions.
[2023-03-22 10:57:00] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 132 cols
[2023-03-22 10:57:00] [INFO ] Computed 37 place invariants in 3 ms
[2023-03-22 10:57:00] [INFO ] Implicit Places using invariants in 99 ms returned [82, 83, 84, 85, 86]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 102 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 8 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 135 ms. Remains : 127/137 places, 255/260 transitions.
Stuttering acceptance computed with spot in 31 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 2583 reset in 399 ms.
Stack based approach found an accepted trace after 4239 steps with 106 reset with depth 38 and stack size 38 in 17 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-01 finished in 602 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 2 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:57:01] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 10:57:01] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 10:57:01] [INFO ] Implicit Places using invariants in 107 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 113 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 117 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 211 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 9111 reset in 259 ms.
Product exploration explored 100000 steps with 9035 reset in 259 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 214 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 191 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=0 )
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 272 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 200 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 234 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 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:57:03] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 10:57:03] [INFO ] Computed 32 place invariants in 3 ms
[2023-03-22 10:57:03] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-22 10:57:03] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:57:03] [INFO ] Invariant cache hit.
[2023-03-22 10:57:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:57:03] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2023-03-22 10:57:03] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:57:03] [INFO ] Invariant cache hit.
[2023-03-22 10:57:03] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 347 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 140 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 236 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 2 ms. (steps per millisecond=2 )
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 189 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 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 218 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 191 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 9166 reset in 221 ms.
Product exploration explored 100000 steps with 8973 reset in 229 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 690 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 18 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:57:06] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-22 10:57:06] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 10:57:06] [INFO ] Computed 32 place invariants in 4 ms
[2023-03-22 10:57:06] [INFO ] Dead Transitions using invariants and state equation in 118 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 157 ms. Remains : 132/132 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin18416266901437057591
[2023-03-22 10:57:06] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18416266901437057591
Running compilation step : cd /tmp/ltsmin18416266901437057591;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 511 ms.
Running link step : cd /tmp/ltsmin18416266901437057591;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin18416266901437057591;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16559139293566165273.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 8 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:57:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 10:57:21] [INFO ] Computed 32 place invariants in 5 ms
[2023-03-22 10:57:21] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-22 10:57:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:57:21] [INFO ] Invariant cache hit.
[2023-03-22 10:57:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:57:21] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 241 ms to find 0 implicit places.
[2023-03-22 10:57:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:57:21] [INFO ] Invariant cache hit.
[2023-03-22 10:57:22] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 373 ms. Remains : 132/132 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin4804805654458668549
[2023-03-22 10:57:22] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4804805654458668549
Running compilation step : cd /tmp/ltsmin4804805654458668549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 400 ms.
Running link step : cd /tmp/ltsmin4804805654458668549;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin4804805654458668549;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11107218340489879006.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-22 10:57:37] [INFO ] Flatten gal took : 16 ms
[2023-03-22 10:57:37] [INFO ] Flatten gal took : 14 ms
[2023-03-22 10:57:37] [INFO ] Time to serialize gal into /tmp/LTL8459518956308347743.gal : 4 ms
[2023-03-22 10:57:37] [INFO ] Time to serialize properties into /tmp/LTL15713416057682218839.prop : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8459518956308347743.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14485148777999880499.hoa' '-atoms' '/tmp/LTL15713416057682218839.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15713416057682218839.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14485148777999880499.hoa
Detected timeout of ITS tools.
[2023-03-22 10:57:52] [INFO ] Flatten gal took : 14 ms
[2023-03-22 10:57:52] [INFO ] Flatten gal took : 14 ms
[2023-03-22 10:57:52] [INFO ] Time to serialize gal into /tmp/LTL7984277402113181867.gal : 3 ms
[2023-03-22 10:57:52] [INFO ] Time to serialize properties into /tmp/LTL13376163528811491543.ltl : 7 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7984277402113181867.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13376163528811491543.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((((((y_0==1)&&(P_ify0_4_5==1))||((y_0==1)&&(P_ify0_4_4==1)))||(((y_0==1)&&(P_ify0_4_3==1))||((y_0==1)&&(P_ify0_4_2==1)))...3962
Formula 0 simplified : XX(FG!"((((((y_0==1)&&(P_ify0_4_5==1))||((y_0==1)&&(P_ify0_4_4==1)))||(((y_0==1)&&(P_ify0_4_3==1))||((y_0==1)&&(P_ify0_4_2==1))))||(...3009
Detected timeout of ITS tools.
[2023-03-22 10:58:07] [INFO ] Flatten gal took : 17 ms
[2023-03-22 10:58:07] [INFO ] Applying decomposition
[2023-03-22 10:58:07] [INFO ] Flatten gal took : 29 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/graph15342189710186071823.txt' '-o' '/tmp/graph15342189710186071823.bin' '-w' '/tmp/graph15342189710186071823.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15342189710186071823.bin' '-l' '-1' '-v' '-w' '/tmp/graph15342189710186071823.weights' '-q' '0' '-e' '0.001'
[2023-03-22 10:58:07] [INFO ] Decomposing Gal with order
[2023-03-22 10:58:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 10:58:07] [INFO ] Removed a total of 348 redundant transitions.
[2023-03-22 10:58:07] [INFO ] Flatten gal took : 72 ms
[2023-03-22 10:58:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 13 ms.
[2023-03-22 10:58:07] [INFO ] Time to serialize gal into /tmp/LTL13771598443393996677.gal : 5 ms
[2023-03-22 10:58:07] [INFO ] Time to serialize properties into /tmp/LTL18311407568002475612.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13771598443393996677.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18311407568002475612.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((((((i6.u45.y_0==1)&&(i1.u9.P_ify0_4_5==1))||((i6.u45.y_0==1)&&(i3.u8.P_ify0_4_4==1)))||(((i6.u45.y_0==1)&&(i0.u7.P_ify0...5457
Formula 0 simplified : XX(FG!"((((((i6.u45.y_0==1)&&(i1.u9.P_ify0_4_5==1))||((i6.u45.y_0==1)&&(i3.u8.P_ify0_4_4==1)))||(((i6.u45.y_0==1)&&(i0.u7.P_ify0_4_3...4144
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3969795387381435383
[2023-03-22 10:58:23] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3969795387381435383
Running compilation step : cd /tmp/ltsmin3969795387381435383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 418 ms.
Running link step : cd /tmp/ltsmin3969795387381435383;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin3969795387381435383;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-PT-5-LTLFireability-02 finished in 96718 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 15 ms. Remains 132 /137 variables (removed 5) and now considering 255/260 (removed 5) transitions.
[2023-03-22 10:58:38] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 132 cols
[2023-03-22 10:58:38] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 10:58:38] [INFO ] Implicit Places using invariants in 150 ms returned [82, 83, 84, 85, 86]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 151 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 9 ms. Remains 122 /127 variables (removed 5) and now considering 250/255 (removed 5) transitions.
[2023-03-22 10:58:38] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 122 cols
[2023-03-22 10:58:38] [INFO ] Computed 32 place invariants in 2 ms
[2023-03-22 10:58:38] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-22 10:58:38] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 10:58:38] [INFO ] Invariant cache hit.
[2023-03-22 10:58:38] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:58:38] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 288 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 464 ms. Remains : 122/137 places, 250/260 transitions.
Stuttering acceptance computed with spot in 50 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 340 ms.
Stack based approach found an accepted trace after 388 steps with 0 reset with depth 389 and stack size 389 in 2 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-03 finished in 877 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 10:58:39] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 10:58:39] [INFO ] Computed 37 place invariants in 5 ms
[2023-03-22 10:58:39] [INFO ] Implicit Places using invariants in 101 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 104 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 270 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 25036 reset in 245 ms.
Product exploration explored 100000 steps with 25173 reset in 256 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 190 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 241 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Finished random walk after 2453 steps, including 0 resets, run visited all 7 properties in 25 ms. (steps per millisecond=98 )
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 363 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 251 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Stuttering acceptance computed with spot in 239 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 2 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:58:41] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 10:58:41] [INFO ] Computed 32 place invariants in 0 ms
[2023-03-22 10:58:41] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-22 10:58:41] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:41] [INFO ] Invariant cache hit.
[2023-03-22 10:58:41] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:58:41] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-22 10:58:41] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:41] [INFO ] Invariant cache hit.
[2023-03-22 10:58:41] [INFO ] Dead Transitions using invariants and state equation in 104 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 356 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 88 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 237 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Finished random walk after 3438 steps, including 1 resets, run visited all 7 properties in 35 ms. (steps per millisecond=98 )
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 241 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 493 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Stuttering acceptance computed with spot in 233 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Stuttering acceptance computed with spot in 269 ms :[true, false, (AND p0 p2), (AND p0 p2 p1), p1, false, false]
Product exploration explored 100000 steps with 24949 reset in 221 ms.
Product exploration explored 100000 steps with 25227 reset in 217 ms.
Applying partial POR strategy [true, false, true, true, true, false, false]
Stuttering acceptance computed with spot in 249 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 11 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:58:44] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-22 10:58:44] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:44] [INFO ] Invariant cache hit.
[2023-03-22 10:58:44] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 132 ms. Remains : 132/132 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin13761247711305957876
[2023-03-22 10:58:44] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13761247711305957876
Running compilation step : cd /tmp/ltsmin13761247711305957876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 384 ms.
Running link step : cd /tmp/ltsmin13761247711305957876;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin13761247711305957876;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4951149488985971783.hoa' '--buchi-type=spotba'
LTSmin run took 2246 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-PT-5-LTLFireability-04 finished in 7818 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 10:58:46] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 10:58:46] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 10:58:46] [INFO ] Implicit Places using invariants in 98 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 99 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 143 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 2810 reset in 221 ms.
Product exploration explored 100000 steps with 2819 reset in 245 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 231 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 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 37 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=37 )
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 161 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 90 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 10:58:48] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 10:58:48] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 10:58:48] [INFO ] [Real]Absence check using 32 positive place invariants in 9 ms returned sat
[2023-03-22 10:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:58:48] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-22 10:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:58:48] [INFO ] [Nat]Absence check using 32 positive place invariants in 8 ms returned sat
[2023-03-22 10:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:58:48] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-22 10:58:48] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:58:48] [INFO ] [Nat]Added 30 Read/Feed constraints in 29 ms returned sat
[2023-03-22 10:58:48] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 1 ms to minimize.
[2023-03-22 10:58:48] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 1 ms to minimize.
[2023-03-22 10:58:49] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 1 ms to minimize.
[2023-03-22 10:58:49] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 1 ms to minimize.
[2023-03-22 10:58:49] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
[2023-03-22 10:58:49] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 0 ms to minimize.
[2023-03-22 10:58:49] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 465 ms
[2023-03-22 10:58:49] [INFO ] Computed and/alt/rep : 175/760/175 causal constraints (skipped 20 transitions) in 11 ms.
[2023-03-22 10:58:49] [INFO ] Added : 142 causal constraints over 29 iterations in 527 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 10:58:49] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:49] [INFO ] Invariant cache hit.
[2023-03-22 10:58:49] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-22 10:58:49] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:49] [INFO ] Invariant cache hit.
[2023-03-22 10:58:50] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:58:50] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 258 ms to find 0 implicit places.
[2023-03-22 10:58:50] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:50] [INFO ] Invariant cache hit.
[2023-03-22 10:58:50] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 376 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 83 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 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 41 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=41 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 110 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 122 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-22 10:58:50] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:58:50] [INFO ] Invariant cache hit.
[2023-03-22 10:58:50] [INFO ] [Real]Absence check using 32 positive place invariants in 8 ms returned sat
[2023-03-22 10:58:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:58:51] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-22 10:58:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 10:58:51] [INFO ] [Nat]Absence check using 32 positive place invariants in 8 ms returned sat
[2023-03-22 10:58:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 10:58:51] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2023-03-22 10:58:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:58:51] [INFO ] [Nat]Added 30 Read/Feed constraints in 7 ms returned sat
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 0 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 0 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 1 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 1 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 0 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 1 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 40 places in 55 ms of which 1 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 0 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 0 ms to minimize.
[2023-03-22 10:58:51] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 0 ms to minimize.
[2023-03-22 10:58:52] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 0 ms to minimize.
[2023-03-22 10:58:52] [INFO ] Deduced a trap composed of 35 places in 51 ms of which 1 ms to minimize.
[2023-03-22 10:58:52] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 0 ms to minimize.
[2023-03-22 10:58:52] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 930 ms
[2023-03-22 10:58:52] [INFO ] Computed and/alt/rep : 175/760/175 causal constraints (skipped 20 transitions) in 14 ms.
[2023-03-22 10:58:52] [INFO ] Added : 146 causal constraints over 31 iterations in 578 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2803 reset in 207 ms.
Product exploration explored 100000 steps with 2828 reset in 230 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 103 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 13 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 10:58:53] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 10:58:53] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 10:58:53] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 10:58:53] [INFO ] Dead Transitions using invariants and state equation in 107 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 141 ms. Remains : 132/132 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin10099693545585944046
[2023-03-22 10:58:53] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10099693545585944046
Running compilation step : cd /tmp/ltsmin10099693545585944046;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 385 ms.
Running link step : cd /tmp/ltsmin10099693545585944046;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10099693545585944046;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13193401003189053809.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 10:59:08] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2023-03-22 10:59:08] [INFO ] Computed 32 place invariants in 5 ms
[2023-03-22 10:59:08] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-22 10:59:08] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:59:08] [INFO ] Invariant cache hit.
[2023-03-22 10:59:08] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 10:59:09] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-22 10:59:09] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 10:59:09] [INFO ] Invariant cache hit.
[2023-03-22 10:59:09] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 132/132 places, 260/260 transitions.
Built C files in :
/tmp/ltsmin17067051727136792057
[2023-03-22 10:59:09] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17067051727136792057
Running compilation step : cd /tmp/ltsmin17067051727136792057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 387 ms.
Running link step : cd /tmp/ltsmin17067051727136792057;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin17067051727136792057;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3114553814684691545.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-22 10:59:24] [INFO ] Flatten gal took : 14 ms
[2023-03-22 10:59:24] [INFO ] Flatten gal took : 11 ms
[2023-03-22 10:59:24] [INFO ] Time to serialize gal into /tmp/LTL13712334427186681483.gal : 2 ms
[2023-03-22 10:59:24] [INFO ] Time to serialize properties into /tmp/LTL7592049798110974535.prop : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13712334427186681483.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4612905821491480983.hoa' '-atoms' '/tmp/LTL7592049798110974535.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7592049798110974535.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4612905821491480983.hoa
Detected timeout of ITS tools.
[2023-03-22 10:59:39] [INFO ] Flatten gal took : 11 ms
[2023-03-22 10:59:39] [INFO ] Flatten gal took : 10 ms
[2023-03-22 10:59:39] [INFO ] Time to serialize gal into /tmp/LTL4289709940594712340.gal : 1 ms
[2023-03-22 10:59:39] [INFO ] Time to serialize properties into /tmp/LTL1319637408989705115.ltl : 0 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4289709940594712340.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1319637408989705115.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X((F("((((((P_b_4_false==1)&&(P_setbi_24_4==1))||((P_b_1_true==1)&&(P_setbi_24_1==1)))||(((P_b_4_true==1)&&(P_setbi_24_4==1))||((...605
Formula 0 simplified : XX(G!"((((((P_b_4_false==1)&&(P_setbi_24_4==1))||((P_b_1_true==1)&&(P_setbi_24_1==1)))||(((P_b_4_true==1)&&(P_setbi_24_4==1))||((P_b...595
Detected timeout of ITS tools.
[2023-03-22 10:59:54] [INFO ] Flatten gal took : 10 ms
[2023-03-22 10:59:54] [INFO ] Applying decomposition
[2023-03-22 10:59:54] [INFO ] Flatten gal took : 11 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/graph14064834146783464960.txt' '-o' '/tmp/graph14064834146783464960.bin' '-w' '/tmp/graph14064834146783464960.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14064834146783464960.bin' '-l' '-1' '-v' '-w' '/tmp/graph14064834146783464960.weights' '-q' '0' '-e' '0.001'
[2023-03-22 10:59:54] [INFO ] Decomposing Gal with order
[2023-03-22 10:59:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 10:59:54] [INFO ] Removed a total of 343 redundant transitions.
[2023-03-22 10:59:54] [INFO ] Flatten gal took : 21 ms
[2023-03-22 10:59:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 7 ms.
[2023-03-22 10:59:54] [INFO ] Time to serialize gal into /tmp/LTL18259993332556791641.gal : 3 ms
[2023-03-22 10:59:54] [INFO ] Time to serialize properties into /tmp/LTL12843935575594826188.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18259993332556791641.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12843935575594826188.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X((F("((((((i2.u3.P_b_4_false==1)&&(i2.u48.P_setbi_24_4==1))||((i4.i0.u0.P_b_1_true==1)&&(i7.u46.P_setbi_24_1==1)))||(((i2.u3.P_b...805
Formula 0 simplified : XX(G!"((((((i2.u3.P_b_4_false==1)&&(i2.u48.P_setbi_24_4==1))||((i4.i0.u0.P_b_1_true==1)&&(i7.u46.P_setbi_24_1==1)))||(((i2.u3.P_b_4_...795
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12156431547960550020
[2023-03-22 11:00:09] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12156431547960550020
Running compilation step : cd /tmp/ltsmin12156431547960550020;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 381 ms.
Running link step : cd /tmp/ltsmin12156431547960550020;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin12156431547960550020;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X((<>((LTLAPp0==true))||[]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-PT-5-LTLFireability-06 finished in 97936 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 7 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 11:00:24] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 11:00:24] [INFO ] Computed 37 place invariants in 1 ms
[2023-03-22 11:00:24] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-22 11:00:24] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 11:00:24] [INFO ] Invariant cache hit.
[2023-03-22 11:00:24] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-22 11:00:25] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2023-03-22 11:00:25] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 11:00:25] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 11:00:25] [INFO ] Invariant cache hit.
[2023-03-22 11:00:25] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 425 ms. Remains : 137/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 34 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 2805 reset in 193 ms.
Stack based approach found an accepted trace after 7947 steps with 219 reset with depth 60 and stack size 60 in 16 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-07 finished in 690 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 11:00:25] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 11:00:25] [INFO ] Invariant cache hit.
[2023-03-22 11:00:25] [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 112 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 105 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 2986 reset in 170 ms.
Stack based approach found an accepted trace after 637 steps with 16 reset with depth 135 and stack size 135 in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-09 finished in 408 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 11:00:25] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 132 cols
[2023-03-22 11:00:25] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-22 11:00:26] [INFO ] Implicit Places using invariants in 102 ms returned [82, 83, 84, 85, 86]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 103 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 1 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 12 ms. Remains 122 /127 variables (removed 5) and now considering 250/255 (removed 5) transitions.
[2023-03-22 11:00:26] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 122 cols
[2023-03-22 11:00:26] [INFO ] Computed 32 place invariants in 1 ms
[2023-03-22 11:00:26] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-22 11:00:26] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2023-03-22 11:00:26] [INFO ] Invariant cache hit.
[2023-03-22 11:00:26] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-22 11:00:26] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 256 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 380 ms. Remains : 122/137 places, 250/260 transitions.
Stuttering acceptance computed with spot in 245 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 176 ms.
Stack based approach found an accepted trace after 141 steps with 0 reset with depth 142 and stack size 142 in 0 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-10 finished in 824 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 1 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 11:00:26] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2023-03-22 11:00:26] [INFO ] Computed 37 place invariants in 3 ms
[2023-03-22 11:00:26] [INFO ] Implicit Places using invariants in 108 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 112 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 116 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 267 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 35 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 409 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 3 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-22 11:00:27] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2023-03-22 11:00:27] [INFO ] Invariant cache hit.
[2023-03-22 11:00:27] [INFO ] Implicit Places using invariants in 102 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 103 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 0 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 106 ms. Remains : 132/137 places, 260/260 transitions.
Stuttering acceptance computed with spot in 112 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 12 reset in 170 ms.
Stack based approach found an accepted trace after 270 steps with 0 reset with depth 271 and stack size 271 in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLFireability-14 finished in 408 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((F(p0)||G(p1)))))'
[2023-03-22 11:00:27] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10371114767769916062
[2023-03-22 11:00:27] [INFO ] Computing symmetric may disable matrix : 260 transitions.
[2023-03-22 11:00:27] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 11:00:27] [INFO ] Computing symmetric may enable matrix : 260 transitions.
[2023-03-22 11:00:27] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 11:00:27] [INFO ] Applying decomposition
[2023-03-22 11:00:27] [INFO ] Flatten gal took : 10 ms
[2023-03-22 11:00:27] [INFO ] Computing Do-Not-Accords matrix : 260 transitions.
[2023-03-22 11:00:27] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 11:00:27] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10371114767769916062
Running compilation step : cd /tmp/ltsmin10371114767769916062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph4160794161481410521.txt' '-o' '/tmp/graph4160794161481410521.bin' '-w' '/tmp/graph4160794161481410521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4160794161481410521.bin' '-l' '-1' '-v' '-w' '/tmp/graph4160794161481410521.weights' '-q' '0' '-e' '0.001'
[2023-03-22 11:00:27] [INFO ] Decomposing Gal with order
[2023-03-22 11:00:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 11:00:27] [INFO ] Removed a total of 358 redundant transitions.
[2023-03-22 11:00:27] [INFO ] Flatten gal took : 17 ms
[2023-03-22 11:00:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 7 ms.
[2023-03-22 11:00:27] [INFO ] Time to serialize gal into /tmp/LTLFireability6984913458623087889.gal : 3 ms
[2023-03-22 11:00:27] [INFO ] Time to serialize properties into /tmp/LTLFireability6027726453998327682.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6984913458623087889.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6027726453998327682.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((X(X((G(F("((((((i6.u47.y_0==1)&&(i1.i0.u9.P_ify0_4_5==1))||((i6.u47.y_0==1)&&(i4.i0.u7.P_ify0_4_4==1)))||(((i6.u47.y_0==1)&&(i0.i0....5885
Formula 0 simplified : XX(FG!"((((((i6.u47.y_0==1)&&(i1.i0.u9.P_ify0_4_5==1))||((i6.u47.y_0==1)&&(i4.i0.u7.P_ify0_4_4==1)))||(((i6.u47.y_0==1)&&(i0.i0.u8.P...4450
Compilation finished in 544 ms.
Running link step : cd /tmp/ltsmin10371114767769916062;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin10371114767769916062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t2, t10, t12, t13, t14, t15, t16, t17, t19, t20, t21, t22, t23, t24, t26, t27, t28, t29, t30,...989
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: LTL layer: formula: X(X(([](<>((LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))
pins2lts-mc-linux64( 1/ 8), 0.005: "X(X(([](<>((LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.006: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.036: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.036: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.033: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.048: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.054: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.069: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.139: DFS-FIFO for weak LTL, using special progress label 266
pins2lts-mc-linux64( 0/ 8), 0.139: There are 267 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.139: State length is 138, there are 268 groups
pins2lts-mc-linux64( 0/ 8), 0.139: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.139: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.139: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.139: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.295: ~5 levels ~960 states ~2680 transitions
pins2lts-mc-linux64( 2/ 8), 0.430: ~27 levels ~1920 states ~5952 transitions
pins2lts-mc-linux64( 2/ 8), 0.493: ~27 levels ~3840 states ~12288 transitions
pins2lts-mc-linux64( 2/ 8), 0.593: ~27 levels ~7680 states ~26656 transitions
pins2lts-mc-linux64( 5/ 8), 0.801: ~28 levels ~15360 states ~56136 transitions
pins2lts-mc-linux64( 2/ 8), 1.189: ~27 levels ~30720 states ~110512 transitions
pins2lts-mc-linux64( 0/ 8), 1.546: ~28 levels ~61440 states ~230512 transitions
pins2lts-mc-linux64( 2/ 8), 2.137: ~27 levels ~122880 states ~487032 transitions
pins2lts-mc-linux64( 2/ 8), 3.186: ~34 levels ~245760 states ~881184 transitions
pins2lts-mc-linux64( 2/ 8), 5.033: ~34 levels ~491520 states ~2093832 transitions
pins2lts-mc-linux64( 2/ 8), 9.117: ~34 levels ~983040 states ~4579624 transitions
pins2lts-mc-linux64( 0/ 8), 17.129: ~35 levels ~1966080 states ~8938792 transitions
pins2lts-mc-linux64( 5/ 8), 34.641: ~35 levels ~3932160 states ~19361408 transitions
pins2lts-mc-linux64( 5/ 8), 58.328: ~37 levels ~7864320 states ~38752312 transitions
pins2lts-mc-linux64( 0/ 8), 109.507: ~41 levels ~15728640 states ~85981984 transitions
pins2lts-mc-linux64( 0/ 8), 213.932: ~41 levels ~31457280 states ~190022672 transitions
pins2lts-mc-linux64( 6/ 8), 419.401: ~42 levels ~62914560 states ~389289304 transitions
pins2lts-mc-linux64( 6/ 8), 894.411: ~48 levels ~125829120 states ~867053624 transitions
pins2lts-mc-linux64( 7/ 8), 1062.484: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1062.529:
pins2lts-mc-linux64( 0/ 8), 1062.530: mean standard work distribution: 3.5% (states) 1.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 1062.530:
pins2lts-mc-linux64( 0/ 8), 1062.530: Explored 134094086 states 1000926309 transitions, fanout: 7.464
pins2lts-mc-linux64( 0/ 8), 1062.530: Total exploration time 1062.380 sec (1062.330 sec minimum, 1062.341 sec on average)
pins2lts-mc-linux64( 0/ 8), 1062.530: States per second: 126220, Transitions per second: 942155
pins2lts-mc-linux64( 0/ 8), 1062.530:
pins2lts-mc-linux64( 0/ 8), 1062.530: Progress states detected: 317085
pins2lts-mc-linux64( 0/ 8), 1062.530: Redundant explorations: -0.0918
pins2lts-mc-linux64( 0/ 8), 1062.530:
pins2lts-mc-linux64( 0/ 8), 1062.530: Queue width: 8B, total height: 238845, memory: 1.82MB
pins2lts-mc-linux64( 0/ 8), 1062.532: Tree memory: 1141.0MB, 8.9 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 1062.532: Tree fill ratio (roots/leafs): 99.0%/45.0%
pins2lts-mc-linux64( 0/ 8), 1062.532: Stored 268 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1062.532: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1062.532: Est. total memory use: 1142.8MB (~1025.8MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10371114767769916062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin10371114767769916062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([](<>((LTLAPp0==true)))||(!(LTLAPp1==true) U ((LTLAPp2==true)||[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
11 unique states visited
0 strongly connected components in search stack
12 transitions explored
7 items max in DFS search stack
66352 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,663.553,3012380,1,0,4.98892e+06,531,2049,1.05264e+07,155,2465,5531147
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LamportFastMutEx-PT-5-LTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(X((F("((((((i4.i0.u3.P_b_4_false==1)&&(i6.u49.P_setbi_24_4==1))||((i5.i0.u0.P_b_1_true==1)&&(i6.u45.P_setbi_24_1==1)))||(((i4.i0....847
Formula 1 simplified : XX(G!"((((((i4.i0.u3.P_b_4_false==1)&&(i6.u49.P_setbi_24_4==1))||((i5.i0.u0.P_b_1_true==1)&&(i6.u45.P_setbi_24_1==1)))||(((i4.i0.u3....837
Detected timeout of ITS tools.
[2023-03-22 11:21:39] [INFO ] Applying decomposition
[2023-03-22 11:21:39] [INFO ] Flatten gal took : 13 ms
[2023-03-22 11:21:39] [INFO ] Decomposing Gal with order
[2023-03-22 11:21:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 11:21:39] [INFO ] Removed a total of 253 redundant transitions.
[2023-03-22 11:21:39] [INFO ] Flatten gal took : 36 ms
[2023-03-22 11:21:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 2 ms.
[2023-03-22 11:21:39] [INFO ] Time to serialize gal into /tmp/LTLFireability3292950842681949286.gal : 17 ms
[2023-03-22 11:21:39] [INFO ] Time to serialize properties into /tmp/LTLFireability6919947081321497337.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3292950842681949286.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6919947081321497337.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((F("((((((missing.P_b_4_false==1)&&(missing.P_setbi_24_4==1))||((missing.P_b_1_true==1)&&(missing.P_setbi_24_1==1)))||(((missin...820
Formula 0 simplified : XX(G!"((((((missing.P_b_4_false==1)&&(missing.P_setbi_24_4==1))||((missing.P_b_1_true==1)&&(missing.P_setbi_24_1==1)))||(((missing.P...810
Detected timeout of ITS tools.
[2023-03-22 11:42:51] [INFO ] Flatten gal took : 105 ms
[2023-03-22 11:42:51] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-22 11:42:51] [INFO ] Transformed 137 places.
[2023-03-22 11:42:51] [INFO ] Transformed 260 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-22 11:42:51] [INFO ] Time to serialize gal into /tmp/LTLFireability8651352946702077327.gal : 10 ms
[2023-03-22 11:42:51] [INFO ] Time to serialize properties into /tmp/LTLFireability13150259496113084382.ltl : 4 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8651352946702077327.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13150259496113084382.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X((F("((((((P_b_4_false==1)&&(P_setbi_24_4==1))||((P_b_1_true==1)&&(P_setbi_24_1==1)))||(((P_b_4_true==1)&&(P_setbi_24_4==1))||((...605
Formula 0 simplified : XX(G!"((((((P_b_4_false==1)&&(P_setbi_24_4==1))||((P_b_1_true==1)&&(P_setbi_24_1==1)))||(((P_b_4_true==1)&&(P_setbi_24_4==1))||((P_b...595
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28...920
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
62294 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,623.002,4681004,1,0,597,2.00576e+07,21,228,2396,1.98513e+07,263
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LamportFastMutEx-PT-5-LTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 3408371 ms.

BK_STOP 1679486025793

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="LTLFireability"
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 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 r229-tall-167856413200420"
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 ;