Trace number 1626605

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 4823.89 4825.77

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S645163129-012.cnf
MD5SUM009e989e2755ac440b0ff3df87428440
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3574.73
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 499 free variables and 2116 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.414
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
0.00/0.01	c resolvent_look() :: found 76 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2192 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2192 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2192 / 500 ) = 4.38
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 0 NC: 156 JD: 25
0.09/0.11	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1765677 JD: 25
1078.17/1078.68	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 4490047 JD: 25
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c |****************************************************************| 9 NC: 5694573 JD: 25
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4117.59/4119.25	c right child 2845046 UNSAT by parent!
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c |****************************************************************| 10 NC: 6478674 JD: 25
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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 |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 15 NC: 7090121 JD: 25
4823.50/4825.48	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 |****************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| 16 NC: 7090402 JD: 25
4823.81/4825.72	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |******************
c |*******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |************************************************
c |****************************************************************| 17 NC: 7090428 JD: 25
4823.81/4825.75	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |********************************
c |****************************************************************| 18 NC: 7090429 JD: 25
4823.81/4825.75	c |----------------------------------------------------------------|
c |
4823.81/4825.75	c
4823.81/4825.75	c main():: nodeCount: 7090429
4823.81/4825.75	c main():: dead ends in main: 91746
4823.81/4825.75	c main():: lookAheadCount: 655313073
4823.81/4825.75	c main():: unitResolveCount: 124617790
4823.81/4825.75	c main():: time=529.622704
4823.81/4825.75	c main():: necessary_assignments: 1993603
4823.81/4825.75	c main():: bin_sat: 0, bin_unsat 0
4823.81/4825.75	c main():: doublelook: #: 35789524, succes #: 27313749
4823.81/4825.75	c main():: doublelook: overall 5.638 of all possible doublelooks executed
4823.81/4825.75	c main():: doublelook: succesrate: 76.318, average DL_trigger: 5581.851
4823.81/4825.75	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-1626605-1240101046/watcher-1626605-1240101046 -o /tmp/evaluation-result-1626605-1240101046/solver-1626605-1240101046 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626605-1240101046.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.01 1.00 3/64 19587
/proc/meminfo: memFree=1059736/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=800 CPUtime=0
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 38131876 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 200 113 50 123 0 75 0

[startup+0.023895 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 19587
/proc/meminfo: memFree=1059736/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1260 CPUtime=0.02
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 256 0 0 0 2 0 0 0 18 0 1 0 38131876 1290240 239 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 315 239 73 123 0 190 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1260

[startup+0.101902 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 19587
/proc/meminfo: memFree=1059736/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1404 CPUtime=0.09
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 271 0 0 0 9 0 0 0 18 0 1 0 38131876 1437696 254 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 351 254 73 123 0 226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1404

[startup+0.301919 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 19587
/proc/meminfo: memFree=1059736/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1404 CPUtime=0.29
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 285 0 0 0 29 0 0 0 19 0 1 0 38131876 1437696 268 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 351 268 73 123 0 226 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1404

[startup+0.701953 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 19587
/proc/meminfo: memFree=1059736/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1404 CPUtime=0.69
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 296 0 0 0 69 0 0 0 23 0 1 0 38131876 1437696 279 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 351 279 73 123 0 226 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1404

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1058704/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1544 CPUtime=1.49
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 306 0 0 0 149 0 0 0 25 0 1 0 38131876 1581056 289 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 386 289 73 123 0 261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1544

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1058576/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1544 CPUtime=3.09
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 322 0 0 0 309 0 0 0 25 0 1 0 38131876 1581056 305 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 386 305 73 123 0 261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1544

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1058520/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1688 CPUtime=6.29
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 339 0 0 0 629 0 0 0 25 0 1 0 38131876 1728512 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 422 322 73 123 0 297 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1688

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1058392/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1688 CPUtime=12.69
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 357 0 0 0 1269 0 0 0 25 0 1 0 38131876 1728512 340 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 422 340 73 123 0 297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1688

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1058392/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=1992 CPUtime=25.49
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 417 0 0 0 2549 0 0 0 25 0 1 0 38131876 2039808 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 498 400 73 123 0 373 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1992

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1058264/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=2144 CPUtime=51.07
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 467 0 0 0 5107 0 0 0 25 0 1 0 38131876 2195456 450 1992294400 134512640 135019032 4294956240 18446744073709551615 134598571 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 536 450 73 123 0 411 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2144

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1057368/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=3356 CPUtime=102.26
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 660 0 0 0 10226 0 0 0 25 0 1 0 38131876 3436544 643 1992294400 134512640 135019032 4294956240 18446744073709551615 134541345 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 839 643 73 123 0 714 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1056728/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=4348 CPUtime=162.23
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 812 0 0 0 16223 0 0 0 25 0 1 0 38131876 4452352 795 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 1087 795 73 123 0 962 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4348

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1055640/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=5728 CPUtime=222.21
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 1087 0 0 0 22220 1 0 0 25 0 1 0 38131876 5865472 1070 1992294400 134512640 135019032 4294956240 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 1432 1070 73 123 0 1307 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1054488/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=7452 CPUtime=282.19
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 1377 0 0 0 28218 1 0 0 25 0 1 0 38131876 7630848 1360 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 1863 1360 73 123 0 1738 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7452

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19588
/proc/meminfo: memFree=1053528/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=7912 CPUtime=342.17
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 1612 0 0 0 34216 1 0 0 25 0 1 0 38131876 8101888 1595 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19587/statm: 1978 1595 73 123 0 1853 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7912

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1052824/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=7912 CPUtime=402.14
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 1779 0 0 0 40213 1 0 0 25 0 1 0 38131876 8101888 1762 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 1978 1762 73 123 0 1853 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7912

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1052120/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=10500 CPUtime=462.12
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 1956 0 0 0 46211 1 0 0 25 0 1 0 38131876 10752000 1939 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 2625 1939 73 123 0 2500 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10500

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1050712/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=11416 CPUtime=522.08
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 2319 0 0 0 52207 1 0 0 25 0 1 0 38131876 11689984 2302 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 2854 2302 73 123 0 2729 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 11416

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1049368/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=15296 CPUtime=582.06
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 2651 0 0 0 58204 2 0 0 25 0 1 0 38131876 15663104 2634 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 3824 2634 73 123 0 3699 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 15296

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19590
/proc/meminfo: memFree=1047640/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=15296 CPUtime=642.04
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 3087 0 0 0 64202 2 0 0 25 0 1 0 38131876 15663104 3070 1992294400 134512640 135019032 4294956240 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 3824 3070 73 123 0 3699 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 15296


################
# More data... #
################

/proc/meminfo: memFree=945304/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=119776 CPUtime=4180.66
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 28548 0 0 0 418047 19 0 0 25 0 1 0 38131876 122650624 28531 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 29944 28531 73 123 0 29819 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 119776

[startup+4242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19598
/proc/meminfo: memFree=943128/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4240.64
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 29045 0 0 0 424044 20 0 0 25 0 1 0 38131876 167911424 29028 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 40994 29028 73 123 0 40869 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 163976

[startup+4302.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 19598
/proc/meminfo: memFree=941400/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4300.62
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 29476 0 0 0 430042 20 0 0 25 0 1 0 38131876 167911424 29459 1992294400 134512640 135019032 4294956240 18446744073709551615 134596461 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 40994 29459 73 123 0 40869 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 163976

[startup+4362.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/65 19598
/proc/meminfo: memFree=939672/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4360.6
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 29928 0 0 0 436039 21 0 0 25 0 1 0 38131876 167911424 29911 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 40994 29911 73 123 0 40869 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 163976

[startup+4422.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 19598
/proc/meminfo: memFree=937368/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4420.58
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 30492 0 0 0 442037 21 0 0 25 0 1 0 38131876 167911424 30475 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 40994 30475 73 123 0 40869 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 163976

[startup+4482.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19598
/proc/meminfo: memFree=935192/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4480.56
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 31024 0 0 0 448035 21 0 0 25 0 1 0 38131876 167911424 31007 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 40994 31007 73 123 0 40869 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 163976

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19598
/proc/meminfo: memFree=933208/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4540.54
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 31536 0 0 0 454033 21 0 0 25 0 1 0 38131876 167911424 31519 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 40994 31519 73 123 0 40869 0
Current children cumulated CPU time (s) 4540.54
Current children cumulated vsize (KiB) 163976

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19598
/proc/meminfo: memFree=931032/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4600.52
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 32028 0 0 0 460030 22 0 0 25 0 1 0 38131876 167911424 32011 1992294400 134512640 135019032 4294956240 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 40994 32011 73 123 0 40869 0
Current children cumulated CPU time (s) 4600.52
Current children cumulated vsize (KiB) 163976

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=929176/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=163976 CPUtime=4660.49
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 32500 0 0 0 466027 22 0 0 25 0 1 0 38131876 167911424 32483 1992294400 134512640 135019032 4294956240 18446744073709551615 134538258 0 0 4096 0 0 0 0 17 1 0 0
/proc/19587/statm: 40994 32483 73 123 0 40869 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 163976

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=927064/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4720.46
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33026 0 0 0 472024 22 0 0 25 0 1 0 38131876 197898240 33009 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33009 73 123 0 48190 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 193260

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=925144/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4780.45
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33513 0 0 0 478022 23 0 0 25 0 1 0 38131876 197898240 33496 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33496 73 123 0 48190 0
Current children cumulated CPU time (s) 4780.45
Current children cumulated vsize (KiB) 193260

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

[startup+4787.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=924952/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4785.25
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33558 0 0 0 478502 23 0 0 25 0 1 0 38131876 197898240 33541 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33541 73 123 0 48190 0
Current children cumulated CPU time (s) 4785.25
Current children cumulated vsize (KiB) 193260

[startup+4812.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=924184/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4810.82
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33761 0 0 0 481059 23 0 0 25 0 1 0 38131876 197898240 33744 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33744 73 123 0 48190 0
Current children cumulated CPU time (s) 4810.82
Current children cumulated vsize (KiB) 193260

[startup+4819.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=923992/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4817.22
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33814 0 0 0 481699 23 0 0 25 0 1 0 38131876 197898240 33797 1992294400 134512640 135019032 4294956240 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33797 73 123 0 48190 0
Current children cumulated CPU time (s) 4817.22
Current children cumulated vsize (KiB) 193260

[startup+4822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=923864/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4820.41
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33838 0 0 0 482018 23 0 0 25 0 1 0 38131876 197898240 33821 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33821 73 123 0 48190 0
Current children cumulated CPU time (s) 4820.41
Current children cumulated vsize (KiB) 193260

[startup+4823.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=923864/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4822.01
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33850 0 0 0 482178 23 0 0 25 0 1 0 38131876 197898240 33833 1992294400 134512640 135019032 4294956240 18446744073709551615 134577530 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33833 73 123 0 48190 0
Current children cumulated CPU time (s) 4822.01
Current children cumulated vsize (KiB) 193260

[startup+4824.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=923800/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4822.81
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33856 0 0 0 482258 23 0 0 25 0 1 0 38131876 197898240 33839 1992294400 134512640 135019032 4294956240 18446744073709551615 134579136 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33839 73 123 0 48190 0
Current children cumulated CPU time (s) 4822.81
Current children cumulated vsize (KiB) 193260

[startup+4825.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=923800/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4823.6
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33862 0 0 0 482337 23 0 0 25 0 1 0 38131876 197898240 33845 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33845 73 123 0 48190 0
Current children cumulated CPU time (s) 4823.6
Current children cumulated vsize (KiB) 193260

[startup+4825.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19598
/proc/meminfo: memFree=923800/2055920 swapFree=4192956/4192956
[pid=19587] ppid=19585 vsize=193260 CPUtime=4823.81
/proc/19587/stat : 19587 (march_ks) R 19585 19587 19550 0 -1 4194304 33863 0 0 0 482358 23 0 0 25 0 1 0 38131876 197898240 33846 1992294400 134512640 135019032 4294956240 18446744073709551615 134577512 0 0 4096 0 0 0 0 17 0 0 0
/proc/19587/statm: 48315 33846 73 123 0 48190 0
Current children cumulated CPU time (s) 4823.81
Current children cumulated vsize (KiB) 193260

Child status: 20
Real time (s): 4825.77
CPU time (s): 4823.89
CPU user time (s): 4823.63
CPU system time (s): 0.25996
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 193260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4823.63
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33865
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= 14928

runsolver used 4.22036 second user time and 13.376 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-19 02:30:46
IDJOB=1626605
IDBENCH=70537
IDSOLVER=582
FILE ID=node58/1626605-1240101046
PBS_JOBID= 9157717
Free space on /tmp= 66348 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S645163129-012.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626605-1240101046/watcher-1626605-1240101046 -o /tmp/evaluation-result-1626605-1240101046/solver-1626605-1240101046 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626605-1240101046.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 009e989e2755ac440b0ff3df87428440
RANDOM SEED=322200074

node58.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		: 3000.233
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		: 3000.233
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:       1060280 kB
Buffers:         80560 kB
Cached:         841656 kB
SwapCached:          0 kB
Active:         349888 kB
Inactive:       586156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1060280 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3052 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            45768 kB
Committed_AS:   162356 kB
PageTables:       1356 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= 66344 MiB
End job on node58 at 2009-04-19 03:51:12