Trace number 1728997

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 668.19 668.452

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark668.19
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.73	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.73	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.73	c main()::
0.69/0.73	c initFormula():: searching for DIMACS p-line....
0.69/0.73	c initFormula():: the DIMACS p-line indicates a CNF of 9638 variables and 31795 clauses.
0.69/0.73	c parseCNF():: parsing....
0.69/0.73	c parseCNF():: the CNF contains 83 unary clauses.
0.69/0.73	c runParser():: parsing was successful, warming up engines...
0.69/0.73	c find_and_remove_tautogolies():: found and removed 238 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 102 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 31 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 15 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 7 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 5 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.69/0.73	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.69/0.73	c simplify_formula():: removed 7 tautological, 2379 satisfied and 47 duplicate clauses
0.69/0.73	c preprocessing fase I completed:: there are now 8801 free variables and 29362 clauses.
0.69/0.73	c stat :: sign balance is biased by 0.074
0.69/0.73	c find_equivalence():: found 2903 3-equivalences
0.69/0.73	c shorten_equivalence(): average equivalence length reduced from 22.704788 to 3.000000
0.69/0.73	c using 3-SAT heuristics (occurence based diff)
0.69/0.73	c longest clause has size 3
0.69/0.73	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.69/0.73	c simplify_formula():: removed 0 tautological, 11614 satisfied and 0 duplicate clauses
0.69/0.73	c lessRedundantTransformation():: nothing to be done.
0.69/0.73	c transformTo3SAT():: you gave me 9638 variables and 17748 clauses.
0.69/0.73	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.73	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.73	c transformTo3SAT():: the transformation yielded 9638 variabels and 17748 clauses.
0.69/0.73	c main():: clause / variable ratio: ( 17748 / 9638 ) = 1.84
0.69/0.73	c longest clause has size 3
0.69/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.73	c dynamic_preselect_setsize :: on
0.69/0.73	c suggested doublelook initial :: 0
0.69/0.73	c main():: all systems go!
0.69/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 273 JD: 13
28.28/28.30	c |----------------------------------------------------------------|
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4392 JD: 13
71.56/71.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 25023 JD: 13
155.33/155.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |***********************************************
c |************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 64663 JD: 13
275.78/275.91	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |************************************************
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c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 110823 JD: 13
416.63/416.81	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 148006 JD: 13
530.59/530.84	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 172481 JD: 13
607.45/607.79	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 184864 JD: 13
646.93/647.25	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 190148 JD: 13
663.33/663.67	c |----------------------------------------------------------------|
c |****
c |*****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| 9 NC: 191501 JD: 13
667.63/667.93	c |----------------------------------------------------------------|
c |****
c |******
c |*******
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| 10 NC: 191616 JD: 13
668.03/668.37	c |----------------------------------------------------------------|
c |********
c |************
c |*************
c |**************
c |****************
c |********************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |****************************************************************| 11 NC: 191620 JD: 13
668.13/668.44	c |----------------------------------------------------------------|
c |
668.13/668.44	c
668.13/668.44	c main():: nodeCount: 191620
668.13/668.44	c main():: dead ends in main: 189
668.13/668.44	c main():: lookAheadCount: 8331011
668.13/668.44	c main():: unitResolveCount: 21093075
668.13/668.44	c main():: time=668.280000
668.13/668.44	c main():: necessary_assignments: 257223
668.13/668.44	c main():: bin_sat: 0, bin_unsat 0
668.13/668.44	c main():: doublelook: #: 391197, succes #: 219318
668.13/668.44	c main():: doublelook: overall 4.893 of all possible doublelooks executed
668.13/668.44	c main():: doublelook: succesrate: 56.063, average DL_trigger: 207.121
668.13/668.44	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1728997-1240743889/watcher-1728997-1240743889 -o /tmp/evaluation-result-1728997-1240743889/solver-1728997-1240743889 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1728997-1240743889.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 27378
/proc/meminfo: memFree=1696376/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=1676 CPUtime=0
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 102422393 1716224 278 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 419 279 47 123 0 294 0

[startup+0.0285511 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 27378
/proc/meminfo: memFree=1696376/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=1940 CPUtime=0.02
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 394 0 0 0 2 0 0 0 18 0 1 0 102422393 1986560 380 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 485 380 47 123 0 360 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1940

[startup+0.102558 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 27378
/proc/meminfo: memFree=1696376/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=5012 CPUtime=0.09
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 1089 0 0 0 9 0 0 0 18 0 1 0 102422393 5132288 927 1992294400 134512640 135019032 4294956224 18446744073709551615 134555167 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 1253 927 52 123 0 1128 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5012

[startup+0.301581 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 27378
/proc/meminfo: memFree=1696376/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=5012 CPUtime=0.29
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 1089 0 0 0 29 0 0 0 19 0 1 0 102422393 5132288 927 1992294400 134512640 135019032 4294956224 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 1253 927 52 123 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5012

[startup+0.702626 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 27378
/proc/meminfo: memFree=1696376/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=12700 CPUtime=0.69
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 3450 0 0 0 68 1 0 0 24 0 1 0 102422393 13004800 2506 1992294400 134512640 135019032 4294956224 18446744073709551615 134558687 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 3175 2506 68 123 0 3050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12700

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 27379
/proc/meminfo: memFree=1686192/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=12760 CPUtime=1.49
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 4062 0 0 0 148 1 0 0 25 0 1 0 102422393 13066240 2675 1992294400 134512640 135019032 4294956224 18446744073709551615 134543723 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 3190 2675 72 123 0 3065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12760

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 27379
/proc/meminfo: memFree=1683888/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=16064 CPUtime=3.08
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 4897 0 0 0 307 1 0 0 25 0 1 0 102422393 16449536 3510 1992294400 134512640 135019032 4294956224 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 4016 3510 72 123 0 3891 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16064

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 27379
/proc/meminfo: memFree=1681776/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=16732 CPUtime=6.29
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 5042 0 0 0 627 2 0 0 25 0 1 0 102422393 17133568 3655 1992294400 134512640 135019032 4294956224 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 4183 3655 72 123 0 4058 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16732

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 27379
/proc/meminfo: memFree=1681528/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=16732 CPUtime=12.69
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 5052 0 0 0 1267 2 0 0 25 0 1 0 102422393 17133568 3665 1992294400 134512640 135019032 4294956224 18446744073709551615 134538030 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 4183 3665 72 123 0 4058 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16732

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 27379
/proc/meminfo: memFree=1678328/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=20148 CPUtime=25.48
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 5922 0 0 0 2546 2 0 0 25 0 1 0 102422393 20631552 4535 1992294400 134512640 135019032 4294956224 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 5037 4535 73 123 0 4912 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20148

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 27379
/proc/meminfo: memFree=1675832/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=22784 CPUtime=51.07
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 6534 0 0 0 5104 3 0 0 25 0 1 0 102422393 23330816 5147 1992294400 134512640 135019032 4294956224 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 5696 5147 73 123 0 5571 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22784

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/65 27379
/proc/meminfo: memFree=1674040/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=24504 CPUtime=102.25
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 6959 0 0 0 10222 3 0 0 25 0 1 0 102422393 25092096 5572 1992294400 134512640 135019032 4294956224 18446744073709551615 134544114 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6126 5572 73 123 0 6001 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24504

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 27379
/proc/meminfo: memFree=1673144/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=25432 CPUtime=162.23
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7180 0 0 0 16219 4 0 0 25 0 1 0 102422393 26042368 5793 1992294400 134512640 135019032 4294956224 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6358 5793 73 123 0 6233 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25432

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 27379
/proc/meminfo: memFree=1672952/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=25564 CPUtime=222.21
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7220 0 0 0 22217 4 0 0 25 0 1 0 102422393 26177536 5833 1992294400 134512640 135019032 4294956224 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6391 5833 73 123 0 6266 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 27379
/proc/meminfo: memFree=1672632/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=25996 CPUtime=282.18
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7289 0 0 0 28214 4 0 0 25 0 1 0 102422393 26619904 5901 1992294400 134512640 135019032 4294956224 18446744073709551615 134543723 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6499 5901 73 123 0 6374 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25996

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 27379
/proc/meminfo: memFree=1672384/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26132 CPUtime=342.15
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7347 0 0 0 34211 4 0 0 25 0 1 0 102422393 26759168 5959 1992294400 134512640 135019032 4294956224 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6533 5959 73 123 0 6408 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 26132

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 27379
/proc/meminfo: memFree=1672320/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26264 CPUtime=402.13
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7353 0 0 0 40209 4 0 0 25 0 1 0 102422393 26894336 5965 1992294400 134512640 135019032 4294956224 18446744073709551615 134543715 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6566 5965 73 123 0 6441 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26264

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 27379
/proc/meminfo: memFree=1672000/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26660 CPUtime=462.11
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7443 0 0 0 46207 4 0 0 25 0 1 0 102422393 27299840 6055 1992294400 134512640 135019032 4294956224 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6665 6055 73 123 0 6540 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26660

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 27379
/proc/meminfo: memFree=1671936/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26660 CPUtime=522.09
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7443 0 0 0 52205 4 0 0 25 0 1 0 102422393 27299840 6055 1992294400 134512640 135019032 4294956224 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6665 6055 73 123 0 6540 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 26660

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 27379
/proc/meminfo: memFree=1671680/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26792 CPUtime=582.06
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7485 0 0 0 58202 4 0 0 25 0 1 0 102422393 27435008 6097 1992294400 134512640 135019032 4294956224 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6698 6097 73 123 0 6573 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 26792

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671488/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=642.04
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7526 0 0 0 64200 4 0 0 25 0 1 0 102422393 27574272 6138 1992294400 134512640 135019032 4294956224 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6138 73 123 0 6607 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 26928

Solver just ended. Dumping a history of the last processes samples

[startup+652.702 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=652.43
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7529 0 0 0 65239 4 0 0 25 0 1 0 102422393 27574272 6141 1992294400 134512640 135019032 4294956224 18446744073709551615 134579424 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6141 73 123 0 6607 0
Current children cumulated CPU time (s) 652.43
Current children cumulated vsize (KiB) 26928

[startup+659.101 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=658.83
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7529 0 0 0 65879 4 0 0 25 0 1 0 102422393 27574272 6141 1992294400 134512640 135019032 4294956224 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6141 73 123 0 6607 0
Current children cumulated CPU time (s) 658.83
Current children cumulated vsize (KiB) 26928

[startup+662.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=662.03
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7529 0 0 0 66199 4 0 0 25 0 1 0 102422393 27574272 6141 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6141 73 123 0 6607 0
Current children cumulated CPU time (s) 662.03
Current children cumulated vsize (KiB) 26928

[startup+665.505 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=665.23
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7530 0 0 0 66519 4 0 0 25 0 1 0 102422393 27574272 6142 1992294400 134512640 135019032 4294956224 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6142 73 123 0 6607 0
Current children cumulated CPU time (s) 665.23
Current children cumulated vsize (KiB) 26928

[startup+667.101 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=666.83
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7530 0 0 0 66679 4 0 0 25 0 1 0 102422393 27574272 6142 1992294400 134512640 135019032 4294956224 18446744073709551615 134539058 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6142 73 123 0 6607 0
Current children cumulated CPU time (s) 666.83
Current children cumulated vsize (KiB) 26928

[startup+667.902 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=667.63
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7530 0 0 0 66759 4 0 0 25 0 1 0 102422393 27574272 6142 1992294400 134512640 135019032 4294956224 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6142 73 123 0 6607 0
Current children cumulated CPU time (s) 667.63
Current children cumulated vsize (KiB) 26928

[startup+668.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=668.03
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7530 0 0 0 66799 4 0 0 25 0 1 0 102422393 27574272 6142 1992294400 134512640 135019032 4294956224 18446744073709551615 134585637 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6142 73 123 0 6607 0
Current children cumulated CPU time (s) 668.03
Current children cumulated vsize (KiB) 26928

[startup+668.401 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 27379
/proc/meminfo: memFree=1671296/2055920 swapFree=4180724/4192956
[pid=27378] ppid=27376 vsize=26928 CPUtime=668.13
/proc/27378/stat : 27378 (march_ks) R 27376 27378 27053 0 -1 4194304 7530 0 0 0 66809 4 0 0 25 0 1 0 102422393 27574272 6142 1992294400 134512640 135019032 4294956224 18446744073709551615 134585637 0 0 4096 0 0 0 0 17 0 0 0
/proc/27378/statm: 6732 6142 73 123 0 6607 0
Current children cumulated CPU time (s) 668.13
Current children cumulated vsize (KiB) 26928

Child status: 20
Real time (s): 668.452
CPU time (s): 668.19
CPU user time (s): 668.136
CPU system time (s): 0.053991
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 26928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 668.136
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7531
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1783

runsolver used 0.545917 second user time and 1.90071 second system time

The end

Launcher Data 

Begin job on node23 at 2009-04-26 13:04:49
IDJOB=1728997
IDBENCH=24690
IDSOLVER=559
FILE ID=node23/1728997-1240743889
PBS_JOBID= 9186988
Free space on /tmp= 66320 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728997-1240743889/watcher-1728997-1240743889 -o /tmp/evaluation-result-1728997-1240743889/solver-1728997-1240743889 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1728997-1240743889.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ad877d677446ba8c798f8e71c4c035c2
RANDOM SEED=1168962473

node23.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1696856 kB
Buffers:         32984 kB
Cached:         270456 kB
SwapCached:       6164 kB
Active:          51016 kB
Inactive:       260992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696856 kB
SwapTotal:     4192956 kB
SwapFree:      4180724 kB
Dirty:            3356 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            33084 kB
Committed_AS:   431416 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66316 MiB
End job on node23 at 2009-04-26 13:15:57