Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271820800402.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LamportFastMutEx-PT-3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820800402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 392K
-rw-r--r-- 1 mcc users 12K Apr 29 19:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 19:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 19:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 29 19:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.2K May 9 08:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 9 08:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 9 08:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 34K May 9 08:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K May 9 08:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 77K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-00
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-01
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-02
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-03
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-04
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-05
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-06
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-07
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-08
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-09
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-10
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-11
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-12
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-13
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-14
FORMULA_NAME LamportFastMutEx-PT-3-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652784845643

Running Version 202205111006
[2022-05-17 10:54:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 10:54:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 10:54:06] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2022-05-17 10:54:06] [INFO ] Transformed 100 places.
[2022-05-17 10:54:06] [INFO ] Transformed 156 transitions.
[2022-05-17 10:54:06] [INFO ] Found NUPN structural information;
[2022-05-17 10:54:06] [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_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_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3]
[2022-05-17 10:54:06] [INFO ] Parsed PT model containing 100 places and 156 transitions in 178 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 42 transitions.
FORMULA LamportFastMutEx-PT-3-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 71 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 9 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:07] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:07] [INFO ] Computed 17 place invariants in 9 ms
[2022-05-17 10:54:07] [INFO ] Implicit Places using invariants in 160 ms returned []
[2022-05-17 10:54:07] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:07] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-17 10:54:07] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 10:54:07] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2022-05-17 10:54:07] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:07] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-17 10:54:07] [INFO ] Dead Transitions using invariants and state equation in 111 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 114/114 transitions.
Support contains 71 out of 71 places after structural reductions.
[2022-05-17 10:54:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-17 10:54:07] [INFO ] Flatten gal took : 34 ms
FORMULA LamportFastMutEx-PT-3-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 10:54:07] [INFO ] Flatten gal took : 17 ms
[2022-05-17 10:54:07] [INFO ] Input system was already deterministic with 114 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 38) seen :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-17 10:54:08] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:08] [INFO ] Computed 17 place invariants in 6 ms
[2022-05-17 10:54:08] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned sat
[2022-05-17 10:54:08] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-17 10:54:08] [INFO ] [Nat]Absence check using 17 positive place invariants in 3 ms returned sat
[2022-05-17 10:54:08] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-17 10:54:08] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 10:54:08] [INFO ] After 17ms SMT Verify possible using 27 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2022-05-17 10:54:08] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 5 ms to minimize.
[2022-05-17 10:54:08] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
[2022-05-17 10:54:08] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2022-05-17 10:54:08] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 2 ms to minimize.
[2022-05-17 10:54:08] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 4 trap constraints in 156 ms
[2022-05-17 10:54:08] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2022-05-17 10:54:08] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2022-05-17 10:54:08] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2022-05-17 10:54:08] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 98 ms
[2022-05-17 10:54:08] [INFO ] After 283ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :0
[2022-05-17 10:54:08] [INFO ] After 367ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA LamportFastMutEx-PT-3-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 10:54:08] [INFO ] Flatten gal took : 9 ms
[2022-05-17 10:54:08] [INFO ] Flatten gal took : 12 ms
[2022-05-17 10:54:08] [INFO ] Input system was already deterministic with 114 transitions.
Computed a total of 1 stabilizing places and 3 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:08] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:08] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:08] [INFO ] Implicit Places using invariants in 52 ms returned []
[2022-05-17 10:54:08] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:08] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:09] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 10:54:09] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2022-05-17 10:54:09] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:09] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:09] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 114/114 transitions.
[2022-05-17 10:54:09] [INFO ] Flatten gal took : 8 ms
[2022-05-17 10:54:09] [INFO ] Flatten gal took : 7 ms
[2022-05-17 10:54:09] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:09] [INFO ] Flatten gal took : 7 ms
[2022-05-17 10:54:09] [INFO ] Flatten gal took : 7 ms
[2022-05-17 10:54:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12286803163027787696.gal : 6 ms
[2022-05-17 10:54:10] [INFO ] Time to serialize properties into /tmp/CTLFireability3074047187772152154.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12286803163027787696.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3074047187772152154.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.171104,11020,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: AG((EX((((P_fordo_12_1==0)&&(P_fordo_12_3==0))&&(P_fordo_12_2==0))) + (((((((P_b_2_false==0)||(P_wait_2_2==0))||(P_await_13_2==0))&&(((P_...626
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((((((((P_b_2_false==0)||(P_wait_2_2==0))||(P_await_13_2==0))&&(((P_b_3_false==0)||(P_wait...683
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,0.740625,29844,1,0,258,128786,225,100,2774,133327,215
FORMULA LamportFastMutEx-PT-3-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 13 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:10] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:10] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:11] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-17 10:54:11] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:11] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 10:54:11] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2022-05-17 10:54:11] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-17 10:54:11] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:11] [INFO ] Computed 17 place invariants in 9 ms
[2022-05-17 10:54:11] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 114/114 transitions.
[2022-05-17 10:54:11] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:11] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:11] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:11] [INFO ] Flatten gal took : 7 ms
[2022-05-17 10:54:11] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:11] [INFO ] Time to serialize gal into /tmp/CTLFireability9131039858515970036.gal : 1 ms
[2022-05-17 10:54:11] [INFO ] Time to serialize properties into /tmp/CTLFireability8961303981567985950.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9131039858515970036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8961303981567985950.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.160552,10976,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: AG(E(EF((((((((y_2==1)&&(P_sety_9_1==1))||((y_0==1)&&(P_sety_9_2==1)))||(((y_0==1)&&(P_sety_9_3==1))||((y_2==1)&&(P_sety_9_2==1))))||((((...1308
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U (((((((y_2==1)&&(P_sety_9_1==1))||((y_0==1)&&(P_sety_9_2==1)))||(((y_0==1)&&(P_...1368
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,2.95613,99876,1,0,332,512021,229,143,2829,477933,336
FORMULA LamportFastMutEx-PT-3-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 10 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:14] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:14] [INFO ] Computed 17 place invariants in 0 ms
[2022-05-17 10:54:14] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-05-17 10:54:14] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:14] [INFO ] Computed 17 place invariants in 0 ms
[2022-05-17 10:54:14] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 10:54:14] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2022-05-17 10:54:14] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 10:54:14] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:14] [INFO ] Computed 17 place invariants in 9 ms
[2022-05-17 10:54:14] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 114/114 transitions.
[2022-05-17 10:54:14] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:14] [INFO ] Flatten gal took : 8 ms
[2022-05-17 10:54:14] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:14] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:14] [INFO ] Flatten gal took : 16 ms
[2022-05-17 10:54:14] [INFO ] Time to serialize gal into /tmp/CTLFireability11795593922852371783.gal : 15 ms
[2022-05-17 10:54:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12816741530449188175.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11795593922852371783.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12816741530449188175.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.160662,11076,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: AG(EF(AG(((EG((((((P_await_13_1==0)||(P_done_1_1==0))||((P_done_1_2==0)||(P_done_1_3==0)))&&(((P_await_13_2==0)||(P_done_2_1==0))||((P_do...359
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(((EG((((((P_await_13_1==0)||(P_done_1_1==0))||((P_done_1_2==0)||(P_d...431
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,0,2.64221,90612,1,0,375,493324,236,149,2811,479675,371
FORMULA LamportFastMutEx-PT-3-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 6 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:17] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:17] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:17] [INFO ] Implicit Places using invariants in 48 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 50 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 68/71 places, 114/114 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 68/71 places, 114/114 transitions.
[2022-05-17 10:54:17] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:17] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:17] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:17] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:17] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12275794851769160383.gal : 1 ms
[2022-05-17 10:54:17] [INFO ] Time to serialize properties into /tmp/CTLFireability17542455403399752006.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12275794851769160383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17542455403399752006.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.177526,11980,2,2361,5,22673,6,0,388,33557,0


Converting to forward existential form...Done !
original formula: E(AG(!(EG(AG((((P_fordo_12_1==1)||(P_fordo_12_3==1))||(P_fordo_12_2==1)))))) U !((E(((((((!((((((P_b_1_true==1)&&(P_setbi_11_1==1))||((P_...2219
=> equivalent forward existential formula: [((FwdU(Init,!(E(TRUE U !(!(EG(!(E(TRUE U !((((P_fordo_12_1==1)||(P_fordo_12_3==1))||(P_fordo_12_2==1)))))))))))...2316
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,0,1.98863,79976,1,0,310,380666,240,129,2765,408014,295
FORMULA LamportFastMutEx-PT-3-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 3 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:19] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:19] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:19] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-17 10:54:19] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:19] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-17 10:54:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 10:54:19] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-05-17 10:54:19] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:19] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:19] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 114/114 transitions.
[2022-05-17 10:54:19] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:19] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:19] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:19] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:19] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12709073629512722054.gal : 1 ms
[2022-05-17 10:54:19] [INFO ] Time to serialize properties into /tmp/CTLFireability2645931234141453004.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12709073629512722054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2645931234141453004.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.148777,10968,2,2058,5,20052,6,0,400,28034,0


Converting to forward existential form...Done !
original formula: EX(AG((E(EF((((((P_b_3_false==1)&&(P_setbi_24_3==1))||((P_b_1_false==1)&&(P_setbi_24_1==1)))||(((P_b_3_true==1)&&(P_setbi_24_3==1))||((P_...2257
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((E(E(TRUE U (((((P_b_3_false==1)&&(P_setbi_24_3==1))||((P_b_1_false==1)&&(P_setbi_24_1...3061
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,4.5302,150676,1,0,536,840247,241,221,2943,850321,575
FORMULA LamportFastMutEx-PT-3-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 4 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:24] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:24] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:24] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 10:54:24] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:24] [INFO ] Computed 17 place invariants in 4 ms
[2022-05-17 10:54:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2022-05-17 10:54:24] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2022-05-17 10:54:24] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 10:54:24] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:24] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:24] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 114/114 transitions.
[2022-05-17 10:54:24] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:24] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:24] [INFO ] Input system was already deterministic with 114 transitions.
Finished random walk after 27 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
FORMULA LamportFastMutEx-PT-3-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:24] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:24] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:24] [INFO ] Implicit Places using invariants in 41 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 42 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 68/71 places, 114/114 transitions.
[2022-05-17 10:54:24] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:24] [INFO ] Flatten gal took : 6 ms
[2022-05-17 10:54:24] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:24] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:24] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:24] [INFO ] Time to serialize gal into /tmp/CTLFireability9316741784610421820.gal : 1 ms
[2022-05-17 10:54:24] [INFO ] Time to serialize properties into /tmp/CTLFireability323855643652698314.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9316741784610421820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability323855643652698314.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.174661,12112,2,2361,5,22673,6,0,388,33557,0


Converting to forward existential form...Done !
original formula: A((((AX(A(!(((((P_fordo_12_1==1)||(P_fordo_12_3==1))||(P_fordo_12_2==1))&&((((y_0==1)&&(P_ify0_4_2==1))||((y_0==1)&&(P_ify0_4_3==1)))||((...2189
=> equivalent forward existential formula: [((Init * !(EG(!((E(((((((P_b_3_false==1)&&(P_setbi_24_3==1))||((P_start_1_2==1)&&(P_b_2_true==1)))||(((P_start_...7726
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,11.3555,355776,1,0,1024,2.00848e+06,257,518,2885,2.23978e+06,1057
FORMULA LamportFastMutEx-PT-3-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 68 transition count 111
Applied a total of 6 rules in 15 ms. Remains 68 /71 variables (removed 3) and now considering 111/114 (removed 3) transitions.
[2022-05-17 10:54:36] [INFO ] Flow matrix only has 93 transitions (discarded 18 similar events)
// Phase 1: matrix 93 rows 68 cols
[2022-05-17 10:54:36] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:36] [INFO ] Implicit Places using invariants in 53 ms returned [44, 45, 46]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 54 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/71 places, 111/114 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 65 transition count 108
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 108
Applied a total of 6 rules in 5 ms. Remains 62 /65 variables (removed 3) and now considering 108/111 (removed 3) transitions.
[2022-05-17 10:54:36] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2022-05-17 10:54:36] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-17 10:54:36] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-17 10:54:36] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2022-05-17 10:54:36] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-17 10:54:36] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 10:54:36] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/71 places, 108/114 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/71 places, 108/114 transitions.
[2022-05-17 10:54:36] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:36] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:36] [INFO ] Input system was already deterministic with 108 transitions.
[2022-05-17 10:54:36] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:36] [INFO ] Flatten gal took : 5 ms
[2022-05-17 10:54:37] [INFO ] Time to serialize gal into /tmp/CTLFireability3556491327390014175.gal : 1021 ms
[2022-05-17 10:54:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15249666911120062953.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3556491327390014175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15249666911120062953.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,15512,0.19942,12532,2,2670,5,24758,6,0,358,34856,0


Converting to forward existential form...Done !
original formula: (EG((AF((((((((y_1==1)&&(P_ify0_4_1==1))||((y_1==1)&&(P_ify0_4_2==1)))||(((y_2==1)&&(P_ify0_4_1==1))||((y_3==1)&&(P_ify0_4_1==1))))||((((...1541
=> equivalent forward existential formula: ([FwdG(Init,(!(EG(!((((((((y_1==1)&&(P_ify0_4_1==1))||((y_1==1)&&(P_ify0_4_2==1)))||(((y_2==1)&&(P_ify0_4_1==1))...2121
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...451
Hit Full ! (commute/partial/dont) 54/104/54
(forward)formula 0,0,6.91804,225408,1,0,608,1.2173e+06,243,240,2843,1.22447e+06,664
FORMULA LamportFastMutEx-PT-3-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:44] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:44] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:44] [INFO ] Implicit Places using invariants in 54 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 70 /70 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 70/71 places, 114/114 transitions.
[2022-05-17 10:54:44] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:44] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:44] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:44] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:44] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:44] [INFO ] Time to serialize gal into /tmp/CTLFireability8354962470874308942.gal : 1 ms
[2022-05-17 10:54:44] [INFO ] Time to serialize properties into /tmp/CTLFireability10002092335121217510.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8354962470874308942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10002092335121217510.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.157563,10988,2,2051,5,19979,6,0,396,28007,0


Converting to forward existential form...Done !
original formula: E((AX(FALSE) + (((P_await_13_2==1)&&(P_done_2_1==1))&&((P_done_2_2==1)&&(P_done_2_3==1)))) U E(EF(EX(AX(((x_3==1)&&(P_ifxi_10_3==1))))) U...240
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(!(EX(!(FALSE))) + (((P_await_13_2==1)&&(P_done_2_1==1))&&((P_done_2_2==1)&&(P_done_2_3==1)))))...317
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,0,0.681992,29100,1,0,257,120649,228,98,2713,118255,221
FORMULA LamportFastMutEx-PT-3-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 68 transition count 111
Applied a total of 6 rules in 7 ms. Remains 68 /71 variables (removed 3) and now considering 111/114 (removed 3) transitions.
[2022-05-17 10:54:45] [INFO ] Flow matrix only has 93 transitions (discarded 18 similar events)
// Phase 1: matrix 93 rows 68 cols
[2022-05-17 10:54:45] [INFO ] Computed 17 place invariants in 0 ms
[2022-05-17 10:54:45] [INFO ] Implicit Places using invariants in 57 ms returned [44, 45, 46]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 66 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/71 places, 111/114 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 65 transition count 108
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 108
Applied a total of 6 rules in 11 ms. Remains 62 /65 variables (removed 3) and now considering 108/111 (removed 3) transitions.
[2022-05-17 10:54:45] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2022-05-17 10:54:45] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-17 10:54:45] [INFO ] Implicit Places using invariants in 54 ms returned []
[2022-05-17 10:54:45] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2022-05-17 10:54:45] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-17 10:54:45] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 10:54:45] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/71 places, 108/114 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/71 places, 108/114 transitions.
[2022-05-17 10:54:45] [INFO ] Flatten gal took : 9 ms
[2022-05-17 10:54:45] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:45] [INFO ] Input system was already deterministic with 108 transitions.
[2022-05-17 10:54:45] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:45] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:45] [INFO ] Time to serialize gal into /tmp/CTLFireability17904821884783958555.gal : 0 ms
[2022-05-17 10:54:45] [INFO ] Time to serialize properties into /tmp/CTLFireability1232417425057365643.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17904821884783958555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1232417425057365643.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,15512,0.19404,12592,2,2670,5,24758,6,0,358,34856,0


Converting to forward existential form...Done !
original formula: AG(EF(((y_3!=1)||(P_sety_9_1!=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((y_3!=1)||(P_sety_9_1!=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...451
(forward)formula 0,1,0.814353,33144,1,0,242,132440,216,91,2540,144608,208
FORMULA LamportFastMutEx-PT-3-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 68 transition count 111
Applied a total of 6 rules in 6 ms. Remains 68 /71 variables (removed 3) and now considering 111/114 (removed 3) transitions.
[2022-05-17 10:54:46] [INFO ] Flow matrix only has 93 transitions (discarded 18 similar events)
// Phase 1: matrix 93 rows 68 cols
[2022-05-17 10:54:46] [INFO ] Computed 17 place invariants in 0 ms
[2022-05-17 10:54:46] [INFO ] Implicit Places using invariants in 55 ms returned [44, 45, 46]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 57 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 65/71 places, 111/114 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 65 transition count 108
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 62 transition count 108
Applied a total of 6 rules in 8 ms. Remains 62 /65 variables (removed 3) and now considering 108/111 (removed 3) transitions.
[2022-05-17 10:54:46] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2022-05-17 10:54:46] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-17 10:54:46] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-17 10:54:46] [INFO ] Flow matrix only has 90 transitions (discarded 18 similar events)
// Phase 1: matrix 90 rows 62 cols
[2022-05-17 10:54:46] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-17 10:54:46] [INFO ] State equation strengthened by 18 read => feed constraints.
[2022-05-17 10:54:46] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/71 places, 108/114 transitions.
Finished structural reductions, in 2 iterations. Remains : 62/71 places, 108/114 transitions.
[2022-05-17 10:54:46] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:54:46] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:46] [INFO ] Input system was already deterministic with 108 transitions.
[2022-05-17 10:54:46] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:54:46] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:54:46] [INFO ] Time to serialize gal into /tmp/CTLFireability2947563581665132891.gal : 1 ms
[2022-05-17 10:54:46] [INFO ] Time to serialize properties into /tmp/CTLFireability10907434783260228221.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2947563581665132891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10907434783260228221.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,15512,0.198582,12668,2,2670,5,24758,6,0,358,34856,0


Converting to forward existential form...Done !
original formula: EF(AG(((x_2==1)&&(P_setx_3_2==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((x_2==1)&&(P_setx_3_2==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...451
(forward)formula 0,0,0.774998,32204,1,0,242,128394,217,91,2545,138961,208
FORMULA LamportFastMutEx-PT-3-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 5 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:47] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:47] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-17 10:54:47] [INFO ] Implicit Places using invariants in 52 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 52 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 114/114 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 68/71 places, 114/114 transitions.
[2022-05-17 10:54:47] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:54:47] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:47] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:47] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:47] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:47] [INFO ] Time to serialize gal into /tmp/CTLFireability10462332591517221973.gal : 1 ms
[2022-05-17 10:54:47] [INFO ] Time to serialize properties into /tmp/CTLFireability7687337616925539128.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10462332591517221973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7687337616925539128.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.189932,12056,2,2361,5,22673,6,0,388,33557,0


Converting to forward existential form...Done !
original formula: E(!((((y_2==1)&&(P_sety_9_1==1)) + E(((y_1==1)&&(P_sety_9_3==1)) U AX(FALSE)))) U ((y_0==1)&&(P_ifyi_15_2==1)))
=> equivalent forward existential formula: [(FwdU(Init,!((((y_2==1)&&(P_sety_9_1==1)) + E(((y_1==1)&&(P_sety_9_3==1)) U !(EX(!(FALSE))))))) * ((y_0==1)&&(P...181
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,2.47855,85780,1,0,378,339391,232,184,2646,540062,346
FORMULA LamportFastMutEx-PT-3-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 114/114 transitions.
Applied a total of 0 rules in 4 ms. Remains 71 /71 variables (removed 0) and now considering 114/114 (removed 0) transitions.
[2022-05-17 10:54:49] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)
// Phase 1: matrix 96 rows 71 cols
[2022-05-17 10:54:49] [INFO ] Computed 17 place invariants in 5 ms
[2022-05-17 10:54:49] [INFO ] Implicit Places using invariants in 64 ms returned [47, 48, 49]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 67 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/71 places, 114/114 transitions.
Applied a total of 0 rules in 1 ms. Remains 68 /68 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 68/71 places, 114/114 transitions.
[2022-05-17 10:54:49] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:49] [INFO ] Flatten gal took : 3 ms
[2022-05-17 10:54:49] [INFO ] Input system was already deterministic with 114 transitions.
[2022-05-17 10:54:49] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:49] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:49] [INFO ] Time to serialize gal into /tmp/CTLFireability17959572084033068386.gal : 1 ms
[2022-05-17 10:54:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16257085506205815654.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17959572084033068386.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16257085506205815654.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,19742,0.178739,12028,2,2361,5,22673,6,0,388,33557,0


Converting to forward existential form...Done !
original formula: AX(EF(((y_0==1)&&(P_ifyi_15_3==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((y_0==1)&&(P_ifyi_15_3==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t28, t30, t32, t33, t34, t35, t39, t4...455
(forward)formula 0,1,1.79554,71212,1,0,303,329383,228,128,2600,331411,300
FORMULA LamportFastMutEx-PT-3-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2022-05-17 10:54:51] [INFO ] Flatten gal took : 4 ms
[2022-05-17 10:54:51] [INFO ] Flatten gal took : 4 ms
Total runtime 44887 ms.

BK_STOP 1652784892173

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-3"
export BK_EXAMINATION="CTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-3, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271820800402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-3.tgz
mv LamportFastMutEx-PT-3 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;