Trace number 304390

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) 1200.03 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S751835224-10.cnf
MD5SUMa8dad63624e4a59fed1533e57cc14d5a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark161.871
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

Solver Data (download as text)

2.14/2.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.14/2.25	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.14/2.25	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.14/2.25	c main()::
2.14/2.25	c initFormula():: searching for DIMACS p-line....
2.14/2.25	c full lookahead due to high density!
2.14/2.25	c initFormula():: the DIMACS p-line indicates a CNF of 160 variables and 13600 clauses.
2.14/2.25	c parseCNF():: parsing....
2.14/2.25	c parseCNF():: the CNF contains 0 unary clauses.
2.14/2.25	c runParser():: parsing was successful, warming up engines...
2.14/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.14/2.25	c preprocessing fase I completed:: there are now 160 free variables and 13600 clauses.
2.14/2.25	c stat :: sign balance is biased by 0.006
2.14/2.25	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.14/2.25	c using k-SAT heuristics (size based diff)
2.14/2.25	c longest clause has size 7
2.14/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.14/2.25	c main():: clause / variable ratio: ( 13600 / 160 ) = 85.00
2.14/2.25	c longest clause has size 7
2.14/2.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.14/2.25	c dynamic_preselect_setsize :: off
2.14/2.25	c suggested doublelook initial :: 0
2.14/2.25	c main():: all systems go!
2.14/2.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 202 JD: 63
2.45/2.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 6540 JD: 63
9.52/9.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 140719 JD: 63
152.89/152.99	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 |************************
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c |****************************
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c |********************************
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c |************************************
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c |**********************************************************
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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/node5/watcher-304390-1172057692 -o ROOT/results/node5/solver-304390-1172057692 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304390-1172057692/march_ks /tmp/evaluation/304390-1172057692/instance-304390-1172057692.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: 1.00 1.00 1.00 3/77 11356
/proc/meminfo: memFree=1471072/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=788 CPUtime=0
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 225724030 806912 86 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 197 86 47 123 0 72 0

[startup+0.107593 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11356
/proc/meminfo: memFree=1471072/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=2824 CPUtime=0.1
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 1845 0 0 0 10 0 0 0 18 0 1 0 225724030 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2824

[startup+0.515638 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11356
/proc/meminfo: memFree=1471072/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=2824 CPUtime=0.51
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 1845 0 0 0 51 0 0 0 22 0 1 0 225724030 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2824

[startup+1.33673 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1469208/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=2824 CPUtime=1.33
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 1845 0 0 0 133 0 0 0 25 0 1 0 225724030 2891776 516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 706 516 67 123 0 581 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2824

[startup+2.97892 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1468504/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=3404 CPUtime=2.97
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 2821 0 0 0 297 0 0 0 25 0 1 0 225724030 3485696 618 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 851 618 72 123 0 726 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3404

[startup+6.25629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1468376/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=3404 CPUtime=6.24
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 2821 0 0 0 624 0 0 0 25 0 1 0 225724030 3485696 618 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 851 618 72 123 0 726 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3404

[startup+12.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1468312/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=3404 CPUtime=12.7
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 2821 0 0 0 1270 0 0 0 25 0 1 0 225724030 3485696 618 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 851 618 72 123 0 726 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3404

[startup+25.5135 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1468312/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=3608 CPUtime=25.5
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 2868 0 0 0 2550 0 0 0 25 0 1 0 225724030 3694592 665 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 902 665 72 123 0 777 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3608

[startup+51.1214 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1468120/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=3860 CPUtime=51.1
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 2915 0 0 0 5110 0 0 0 25 0 1 0 225724030 3952640 712 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525696 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 965 712 72 123 0 840 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3860

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1467800/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=4428 CPUtime=102.3
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3003 0 0 0 10230 0 0 0 25 0 1 0 225724030 4534272 800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 1107 800 72 123 0 982 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4428

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1467416/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=4940 CPUtime=162.31
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3100 0 0 0 16231 0 0 0 25 0 1 0 225724030 5058560 897 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 1235 897 72 123 0 1110 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4940

[startup+222.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1466904/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=5704 CPUtime=222.34
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3223 0 0 0 22234 0 0 0 25 0 1 0 225724030 5840896 1020 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 1426 1020 72 123 0 1301 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5704

[startup+282.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11357
/proc/meminfo: memFree=1466392/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=5704 CPUtime=282.35
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3341 0 0 0 28235 0 0 0 25 0 1 0 225724030 5840896 1138 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587512 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 1426 1138 72 123 0 1301 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5704

[startup+342.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1465752/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=6856 CPUtime=342.36
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3481 0 0 0 34235 1 0 0 25 0 1 0 225724030 7020544 1278 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597676 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 1714 1278 72 123 0 1589 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 6856

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1465304/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=6856 CPUtime=402.37
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3601 0 0 0 40236 1 0 0 25 0 1 0 225724030 7020544 1398 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 1714 1398 72 123 0 1589 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6856

[startup+462.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1464984/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=8580 CPUtime=462.38
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3705 0 0 0 46237 1 0 0 25 0 1 0 225724030 8785920 1502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2145 1502 72 123 0 2020 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 8580

[startup+522.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1464728/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=8580 CPUtime=522.38
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3771 0 0 0 52237 1 0 0 25 0 1 0 225724030 8785920 1568 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2145 1568 72 123 0 2020 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 8580

[startup+582.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1464280/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=8580 CPUtime=582.39
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3883 0 0 0 58238 1 0 0 25 0 1 0 225724030 8785920 1680 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2145 1680 72 123 0 2020 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 8580

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1463832/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=8580 CPUtime=642.41
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 3989 0 0 0 64240 1 0 0 25 0 1 0 225724030 8785920 1786 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2145 1786 72 123 0 2020 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 8580

[startup+702.637 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1463384/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=8580 CPUtime=702.42
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4080 0 0 0 70240 2 0 0 25 0 1 0 225724030 8785920 1877 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2145 1877 72 123 0 2020 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 8580

[startup+762.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1463000/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=11168 CPUtime=762.43
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4177 0 0 0 76241 2 0 0 25 0 1 0 225724030 11436032 1974 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2792 1974 72 123 0 2667 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 11168

[startup+822.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1462488/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=11168 CPUtime=822.44
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4289 0 0 0 82242 2 0 0 25 0 1 0 225724030 11436032 2086 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2792 2086 72 123 0 2667 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 11168

[startup+882.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1462040/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=11168 CPUtime=882.44
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4407 0 0 0 88242 2 0 0 25 0 1 0 225724030 11436032 2204 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2792 2204 72 123 0 2667 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 11168

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1461528/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=11168 CPUtime=942.46
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4537 0 0 0 94243 3 0 0 25 0 1 0 225724030 11436032 2334 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2792 2334 72 123 0 2667 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 11168

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11359
/proc/meminfo: memFree=1461336/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=11168 CPUtime=1002.47
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4629 0 0 0 100244 3 0 0 25 0 1 0 225724030 11436032 2426 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2792 2426 72 123 0 2667 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 11168

[startup+1062.8 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 11359
/proc/meminfo: memFree=1460952/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=11168 CPUtime=1062.48
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4728 0 0 0 106245 3 0 0 25 0 1 0 225724030 11436032 2525 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 2792 2525 72 123 0 2667 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 11168

[startup+1122.83 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 11359
/proc/meminfo: memFree=1460440/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=15048 CPUtime=1122.5
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4841 0 0 0 112246 4 0 0 25 0 1 0 225724030 15409152 2638 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 3762 2638 72 123 0 3637 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 15048

[startup+1182.85 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 11359
/proc/meminfo: memFree=1460056/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=15048 CPUtime=1182.5
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4940 0 0 0 118246 4 0 0 25 0 1 0 225724030 15409152 2737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 3762 2737 72 123 0 3637 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 15048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 11359
/proc/meminfo: memFree=1459992/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=15048 CPUtime=1200.02
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4960 0 0 0 119998 4 0 0 25 0 1 0 225724030 15409152 2757 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 3762 2757 72 123 0 3637 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 15048

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

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

[startup+1200.37 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 11359
/proc/meminfo: memFree=1459992/2055920 swapFree=4192812/4192956
[pid=11356] ppid=11354 vsize=15048 CPUtime=1200.02
/proc/11356/stat : 11356 (march_ks) R 11354 11356 10609 0 -1 4194304 4960 0 0 0 119998 4 0 0 25 0 1 0 225724030 15409152 2757 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/11356/statm: 3762 2757 72 123 0 3637 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 15048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.045993
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 15048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4960
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= 24508

runsolver used 1.04584 second user time and 2.66359 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 11:34:52 UTC 2007

IDJOB= 304390
IDBENCH= 20131
IDSOLVER= 111
FILE ID= node5/304390-1172057692

PBS_JOBID= 3865278

Free space on /tmp= 66547 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S751835224-10.cnf
COMMAND LINE= /tmp/evaluation/304390-1172057692/march_ks /tmp/evaluation/304390-1172057692/instance-304390-1172057692.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-304390-1172057692 -o ROOT/results/node5/solver-304390-1172057692 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304390-1172057692/march_ks /tmp/evaluation/304390-1172057692/instance-304390-1172057692.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a8dad63624e4a59fed1533e57cc14d5a

RANDOM SEED= 491391952

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1471416 kB
Buffers:         50856 kB
Cached:         412904 kB
SwapCached:          0 kB
Active:         187468 kB
Inactive:       320204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2656 kB
Writeback:           0 kB
Mapped:          62848 kB
Slab:            62408 kB
Committed_AS:   826696 kB
PageTables:       1692 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= 66547 MiB

End job on node5 on Wed Feb 21 11:54:55 UTC 2007