Trace number 302545

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.06 1200.36

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.41	c main()::
0.40/0.41	c initFormula():: searching for DIMACS p-line....
0.40/0.41	c full lookahead due to high density!
0.40/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.40/0.41	c parseCNF():: parsing....
0.40/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.41	c runParser():: parsing was successful, warming up engines...
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.40/0.41	c stat :: sign balance is biased by 0.042
0.40/0.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.41	c using k-SAT heuristics (size based diff)
0.40/0.41	c longest clause has size 5
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.40/0.41	c longest clause has size 5
0.40/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.41	c dynamic_preselect_setsize :: off
0.40/0.41	c suggested doublelook initial :: 0
0.40/0.41	c main():: all systems go!
0.40/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 380 JD: 279
2.25/2.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-302545-1172014032 -o ROOT/results/node22/solver-302545-1172014032 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302545-1172014032/march_ks /tmp/evaluation/302545-1172014032/instance-302545-1172014032.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.99 0.97 3/77 24488
/proc/meminfo: memFree=1694880/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=800 CPUtime=0
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 221357114 819200 105 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 200 105 47 123 0 75 0

[startup+0.107646 s]
/proc/loadavg: 0.93 0.99 0.97 3/77 24488
/proc/meminfo: memFree=1694880/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=3368 CPUtime=0.09
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 1915 0 0 0 9 0 0 0 18 0 1 0 221357114 3448832 631 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553571 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 842 631 67 123 0 717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.519675 s]
/proc/loadavg: 0.93 0.99 0.97 3/77 24488
/proc/meminfo: memFree=1694880/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4232 CPUtime=0.51
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 2899 0 0 0 51 0 0 0 22 0 1 0 221357114 4333568 761 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538094 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1058 761 72 123 0 933 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4232

[startup+1.34074 s]
/proc/loadavg: 0.93 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691864/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4248 CPUtime=1.33
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 2903 0 0 0 133 0 0 0 25 0 1 0 221357114 4349952 765 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1062 765 72 123 0 937 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4248

[startup+2.97686 s]
/proc/loadavg: 0.93 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691608/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4248 CPUtime=2.96
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 2903 0 0 0 296 0 0 0 25 0 1 0 221357114 4349952 765 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1062 765 72 123 0 937 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4248

[startup+6.2531 s]
/proc/loadavg: 0.93 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691608/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4248 CPUtime=6.24
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 2903 0 0 0 624 0 0 0 25 0 1 0 221357114 4349952 765 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1062 765 72 123 0 937 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4248

[startup+12.7086 s]
/proc/loadavg: 0.94 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691608/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4384 CPUtime=12.69
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 2916 0 0 0 1269 0 0 0 25 0 1 0 221357114 4489216 778 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548221 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1096 778 72 123 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4384

[startup+25.6105 s]
/proc/loadavg: 0.95 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691608/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4388 CPUtime=25.59
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 2935 0 0 0 2559 0 0 0 25 0 1 0 221357114 4493312 797 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1097 797 72 123 0 972 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4388

[startup+51.2214 s]
/proc/loadavg: 0.97 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691544/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4516 CPUtime=51.2
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 2962 0 0 0 5119 1 0 0 25 0 1 0 221357114 4624384 824 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1129 824 72 123 0 1004 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 4516

[startup+102.435 s]
/proc/loadavg: 0.98 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691224/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=4948 CPUtime=102.39
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3051 0 0 0 10238 1 0 0 25 0 1 0 221357114 5066752 913 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1237 913 72 123 0 1112 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 4948

[startup+162.469 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1691032/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5100 CPUtime=162.42
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3092 0 0 0 16240 2 0 0 25 0 1 0 221357114 5222400 954 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1275 954 72 123 0 1150 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 5100

[startup+222.497 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690968/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5100 CPUtime=222.43
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3098 0 0 0 22241 2 0 0 25 0 1 0 221357114 5222400 960 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1275 960 72 123 0 1150 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 5100

[startup+282.524 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690968/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5228 CPUtime=282.44
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3104 0 0 0 28242 2 0 0 25 0 1 0 221357114 5353472 966 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1307 966 72 123 0 1182 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 5228

[startup+342.552 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690904/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5228 CPUtime=342.46
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3108 0 0 0 34243 3 0 0 25 0 1 0 221357114 5353472 970 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1307 970 72 123 0 1182 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 5228

[startup+402.584 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690776/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5456 CPUtime=402.47
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3146 0 0 0 40243 4 0 0 25 0 1 0 221357114 5586944 1008 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1364 1008 72 123 0 1239 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 5456

[startup+462.613 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690712/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5456 CPUtime=462.48
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3150 0 0 0 46244 4 0 0 25 0 1 0 221357114 5586944 1012 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1364 1012 72 123 0 1239 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 5456

[startup+522.641 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690712/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5456 CPUtime=522.49
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3165 0 0 0 52245 4 0 0 25 0 1 0 221357114 5586944 1027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1364 1027 72 123 0 1239 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 5456

[startup+582.675 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690584/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5456 CPUtime=582.52
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3190 0 0 0 58247 5 0 0 25 0 1 0 221357114 5586944 1052 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1364 1052 72 123 0 1239 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 5456

[startup+642.701 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690584/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5584 CPUtime=642.53
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3200 0 0 0 64248 5 0 0 25 0 1 0 221357114 5718016 1062 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1396 1062 72 123 0 1271 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 5584

[startup+702.728 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690456/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5924 CPUtime=702.54
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3216 0 0 0 70248 6 0 0 25 0 1 0 221357114 6066176 1078 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1481 1078 72 123 0 1356 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 5924

[startup+762.753 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24489
/proc/meminfo: memFree=1690392/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5928 CPUtime=762.55
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3244 0 0 0 76249 6 0 0 25 0 1 0 221357114 6070272 1106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1482 1106 72 123 0 1357 0
Current children cumulated CPU time (s) 762.55
Current children cumulated vsize (KiB) 5928

[startup+822.786 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690520/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5928 CPUtime=822.56
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3247 0 0 0 82250 6 0 0 25 0 1 0 221357114 6070272 1109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1482 1109 72 123 0 1357 0
Current children cumulated CPU time (s) 822.56
Current children cumulated vsize (KiB) 5928

[startup+882.809 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690456/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=5928 CPUtime=882.58
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3254 0 0 0 88251 7 0 0 25 0 1 0 221357114 6070272 1116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1482 1116 72 123 0 1357 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 5928

[startup+942.833 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690328/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=6084 CPUtime=942.58
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3269 0 0 0 94251 7 0 0 25 0 1 0 221357114 6230016 1131 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1521 1131 72 123 0 1396 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 6084

[startup+1002.86 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690328/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=6084 CPUtime=1002.6
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3280 0 0 0 100252 8 0 0 25 0 1 0 221357114 6230016 1142 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1521 1142 72 123 0 1396 0
Current children cumulated CPU time (s) 1002.6
Current children cumulated vsize (KiB) 6084

[startup+1062.89 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690264/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=6084 CPUtime=1062.61
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3286 0 0 0 106253 8 0 0 25 0 1 0 221357114 6230016 1148 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1521 1148 72 123 0 1396 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 6084

[startup+1122.92 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690200/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=6084 CPUtime=1122.62
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3289 0 0 0 112254 8 0 0 25 0 1 0 221357114 6230016 1151 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1521 1151 72 123 0 1396 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 6084

[startup+1182.94 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690200/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=6084 CPUtime=1182.64
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3293 0 0 0 118255 9 0 0 25 0 1 0 221357114 6230016 1155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1521 1155 72 123 0 1396 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 6084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690200/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=6084 CPUtime=1200.05
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3293 0 0 0 119996 9 0 0 25 0 1 0 221357114 6230016 1155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1521 1155 72 123 0 1396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6084

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.97 2/78 24491
/proc/meminfo: memFree=1690200/2055920 swapFree=4147160/4192956
[pid=24488] ppid=24486 vsize=6084 CPUtime=1200.05
/proc/24488/stat : 24488 (march_ks) R 24486 24488 24425 0 -1 4194304 3293 0 0 0 119996 9 0 0 25 0 1 0 221357114 6230016 1155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24488/statm: 1521 1155 72 123 0 1396 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.094985
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 6084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3293
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= 6
involuntary context switches= 25366

runsolver used 1.42078 second user time and 2.6416 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Feb 20 23:27:12 UTC 2007

IDJOB= 302545
IDBENCH= 20086
IDSOLVER= 111
FILE ID= node22/302545-1172014032

PBS_JOBID= 3892672

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302545-1172014032/march_ks /tmp/evaluation/302545-1172014032/instance-302545-1172014032.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-302545-1172014032 -o ROOT/results/node22/solver-302545-1172014032 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302545-1172014032/march_ks /tmp/evaluation/302545-1172014032/instance-302545-1172014032.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 456196397

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.235
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		: 3000.235
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:       1695352 kB
Buffers:         38188 kB
Cached:         239884 kB
SwapCached:      11948 kB
Active:         200336 kB
Inactive:       100288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695352 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            2872 kB
Writeback:           0 kB
Mapped:          29588 kB
Slab:            45656 kB
Committed_AS:   665832 kB
PageTables:       1668 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= 66560 MiB

End job on node22 on Tue Feb 20 23:47:14 UTC 2007