Trace number 371113

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) 5000.07 5001.61

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
MD5SUMa39f0c2b5a6e5deb5d2e29a2029bf07b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 1170 variables and 4234 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 85 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 1154 free variables and 4149 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.552
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using 3-SAT heuristics (occurence based diff)
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 94 duplicate clauses
0.00/0.04	c resolvent_look() :: found 60 resolvents
0.00/0.04	c lessRedundantTransformation():: nothing to be done.
0.00/0.04	c transformTo3SAT():: you gave me 1170 variables and 4209 clauses.
0.00/0.04	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.04	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.04	c transformTo3SAT():: the transformation yielded 1170 variabels and 4209 clauses.
0.00/0.04	c main():: clause / variable ratio: ( 4209 / 1170 ) = 3.60
0.00/0.04	c longest clause has size 3
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 157 JD: 28
0.30/0.37	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 12014 JD: 28
31.49/31.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 80334 JD: 28
209.84/210.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |********************************
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c |****************************************************************| 3 NC: 347329 JD: 28
903.06/903.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
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c |*************
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c |********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 1146320 JD: 28
2959.29/2960.26	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 |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-371113-1177210745 -o ROOT/results/node61/solver-371113-1177210745 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371113-1177210745/march_ks /tmp/evaluation/371113-1177210745/instance-371113-1177210745.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): 7500 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 1.00 1.00 3/64 18934
/proc/meminfo: memFree=1809080/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=788 CPUtime=0
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 133038117 806912 97 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134651949 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 197 98 47 123 0 72 0

[startup+0.0703901 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18934
/proc/meminfo: memFree=1809080/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2124 CPUtime=0.06
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 446 0 0 0 6 0 0 0 18 0 1 0 133038117 2174976 427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 531 427 73 123 0 406 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2124

[startup+0.101391 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18934
/proc/meminfo: memFree=1809080/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2124 CPUtime=0.1
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 446 0 0 0 10 0 0 0 18 0 1 0 133038117 2174976 427 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597959 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 531 427 73 123 0 406 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.30141 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18934
/proc/meminfo: memFree=1809080/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2124 CPUtime=0.3
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 465 0 0 0 30 0 0 0 19 0 1 0 133038117 2174976 446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 531 446 73 123 0 406 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2124

[startup+0.701448 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18934
/proc/meminfo: memFree=1809080/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2256 CPUtime=0.7
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 487 0 0 0 70 0 0 0 22 0 1 0 133038117 2310144 468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 564 468 73 123 0 439 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2256

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18935
/proc/meminfo: memFree=1807408/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2388 CPUtime=1.5
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 501 0 0 0 150 0 0 0 25 0 1 0 133038117 2445312 482 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 597 482 73 123 0 472 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2388

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18935
/proc/meminfo: memFree=1807216/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2388 CPUtime=3.09
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 519 0 0 0 309 0 0 0 25 0 1 0 133038117 2445312 500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 597 500 73 123 0 472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2388

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18935
/proc/meminfo: memFree=1806960/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2520 CPUtime=6.29
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 541 0 0 0 629 0 0 0 25 0 1 0 133038117 2580480 522 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 630 522 73 123 0 505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2520

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18935
/proc/meminfo: memFree=1806832/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2520 CPUtime=12.69
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 559 0 0 0 1269 0 0 0 25 0 1 0 133038117 2580480 540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 630 540 73 123 0 505 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2520

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18935
/proc/meminfo: memFree=1806704/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2652 CPUtime=25.49
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 582 0 0 0 2549 0 0 0 25 0 1 0 133038117 2715648 563 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 663 563 73 123 0 538 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2652

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18935
/proc/meminfo: memFree=1806576/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2796 CPUtime=51.08
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 614 0 0 0 5108 0 0 0 25 0 1 0 133038117 2863104 595 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 699 595 73 123 0 574 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2796

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18935
/proc/meminfo: memFree=1806448/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=2928 CPUtime=102.27
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 653 0 0 0 10227 0 0 0 25 0 1 0 133038117 2998272 634 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 732 634 73 123 0 607 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2928

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 19109
/proc/meminfo: memFree=1804864/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3060 CPUtime=162.17
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 671 0 0 0 16217 0 0 0 25 0 1 0 133038117 3133440 652 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 765 652 73 123 0 640 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 3060

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19133
/proc/meminfo: memFree=1805936/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3196 CPUtime=222.14
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 701 0 0 0 22214 0 0 0 25 0 1 0 133038117 3272704 682 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 799 682 73 123 0 674 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 3196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19133
/proc/meminfo: memFree=1805808/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3264 CPUtime=282.12
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 727 0 0 0 28212 0 0 0 25 0 1 0 133038117 3342336 708 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542527 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 816 708 73 123 0 691 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 3264

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19133
/proc/meminfo: memFree=1805744/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3364 CPUtime=342.1
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 760 0 0 0 34210 0 0 0 25 0 1 0 133038117 3444736 741 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 841 741 73 123 0 716 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 3364

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19133
/proc/meminfo: memFree=1805616/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3688 CPUtime=402.09
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 783 0 0 0 40208 1 0 0 25 0 1 0 133038117 3776512 764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 922 764 73 123 0 797 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3688

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19133
/proc/meminfo: memFree=1805616/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3688 CPUtime=462.08
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 798 0 0 0 46207 1 0 0 25 0 1 0 133038117 3776512 779 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 922 779 73 123 0 797 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3688

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 19133
/proc/meminfo: memFree=1805680/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3916 CPUtime=522.06
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 827 0 0 0 52205 1 0 0 25 0 1 0 133038117 4009984 808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 979 808 73 123 0 854 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 3916

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 19133
/proc/meminfo: memFree=1805616/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3916 CPUtime=582.04
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 840 0 0 0 58203 1 0 0 25 0 1 0 133038117 4009984 821 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 979 821 73 123 0 854 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19133
/proc/meminfo: memFree=1805552/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=3916 CPUtime=642.03
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 851 0 0 0 64202 1 0 0 25 0 1 0 133038117 4009984 832 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 979 832 73 123 0 854 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 3916


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

[startup+4002.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 19333
/proc/meminfo: memFree=1799664/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=9868 CPUtime=4001.02
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2266 0 0 0 400100 2 0 0 25 0 1 0 133038117 10104832 2247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597541 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 2467 2247 73 123 0 2342 0
Current children cumulated CPU time (s) 4001.02
Current children cumulated vsize (KiB) 9868

[startup+4062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 19333
/proc/meminfo: memFree=1799280/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=12456 CPUtime=4061.01
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2353 0 0 0 406099 2 0 0 25 0 1 0 133038117 12754944 2334 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3114 2334 73 123 0 2989 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 12456

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19333
/proc/meminfo: memFree=1799216/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=12456 CPUtime=4120.99
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2377 0 0 0 412097 2 0 0 25 0 1 0 133038117 12754944 2358 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3114 2358 73 123 0 2989 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 12456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19333
/proc/meminfo: memFree=1799152/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=12456 CPUtime=4180.97
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2403 0 0 0 418095 2 0 0 25 0 1 0 133038117 12754944 2384 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3114 2384 73 123 0 2989 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 12456

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1799024/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=12456 CPUtime=4240.95
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2436 0 0 0 424093 2 0 0 25 0 1 0 133038117 12754944 2417 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3114 2417 73 123 0 2989 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 12456

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1798896/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=12456 CPUtime=4300.95
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2485 0 0 0 430092 3 0 0 25 0 1 0 133038117 12754944 2466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3114 2466 73 123 0 2989 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 12456

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1798704/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=12456 CPUtime=4360.93
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2512 0 0 0 436090 3 0 0 25 0 1 0 133038117 12754944 2493 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3114 2493 73 123 0 2989 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 12456

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1798384/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=12456 CPUtime=4420.91
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2608 0 0 0 442088 3 0 0 25 0 1 0 133038117 12754944 2589 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3114 2589 73 123 0 2989 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 12456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1797872/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4480.89
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2720 0 0 0 448086 3 0 0 25 0 1 0 133038117 13848576 2701 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2701 73 123 0 3256 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 13524

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1797552/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4540.88
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2819 0 0 0 454085 3 0 0 25 0 1 0 133038117 13848576 2800 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2800 73 123 0 3256 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 13524

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1797424/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4600.87
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2837 0 0 0 460084 3 0 0 25 0 1 0 133038117 13848576 2818 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2818 73 123 0 3256 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 13524

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1797360/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4660.85
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2857 0 0 0 466082 3 0 0 25 0 1 0 133038117 13848576 2838 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2838 73 123 0 3256 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 13524

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1797296/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4720.83
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2863 0 0 0 472080 3 0 0 25 0 1 0 133038117 13848576 2844 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2844 73 123 0 3256 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 13524

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1797232/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4780.81
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2867 0 0 0 478078 3 0 0 25 0 1 0 133038117 13848576 2848 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2848 73 123 0 3256 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 13524

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1797104/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4840.8
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2900 0 0 0 484077 3 0 0 25 0 1 0 133038117 13848576 2881 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2881 73 123 0 3256 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 13524

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1796912/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4900.78
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2927 0 0 0 490075 3 0 0 25 0 1 0 133038117 13848576 2908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2908 73 123 0 3256 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 13524

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1796912/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=4960.76
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2950 0 0 0 496073 3 0 0 25 0 1 0 133038117 13848576 2931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2931 73 123 0 3256 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 13524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19333
/proc/meminfo: memFree=1796784/2055920 swapFree=4184100/4192956
[pid=18934] ppid=18932 vsize=13524 CPUtime=5000.06
/proc/18934/stat : 18934 (march_ks) R 18932 18934 15866 0 -1 4194304 2976 0 0 0 500003 3 0 0 25 0 1 0 133038117 13848576 2957 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18934/statm: 3381 2957 73 123 0 3256 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 13524

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.07
CPU user time (s): 5000.04
CPU system time (s): 0.034994
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 13524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2976
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= 11831

runsolver used 3.23151 second user time and 10.5354 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Apr 22 02:59:05 UTC 2007

IDJOB= 371113
IDBENCH= 20275
IDSOLVER= 180
FILE ID= node61/371113-1177210745

PBS_JOBID= 4650322

Free space on /tmp= 66501 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/371113-1177210745/march_ks /tmp/evaluation/371113-1177210745/instance-371113-1177210745.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-371113-1177210745 -o ROOT/results/node61/solver-371113-1177210745 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371113-1177210745/march_ks /tmp/evaluation/371113-1177210745/instance-371113-1177210745.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a39f0c2b5a6e5deb5d2e29a2029bf07b

RANDOM SEED= 38443167

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1809424 kB
Buffers:         37304 kB
Cached:         156236 kB
SwapCached:       2708 kB
Active:         101564 kB
Inactive:       101536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809424 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            29548 kB
Committed_AS:   968780 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= 66501 MiB

End job on node61 on Sun Apr 22 04:22:29 UTC 2007