Trace number 304718

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) 1200.09 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.93/1.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.93/1.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.93/1.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.93/1.95	c main()::
1.93/1.95	c initFormula():: searching for DIMACS p-line....
1.93/1.95	c full lookahead due to high density!
1.93/1.95	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.93/1.95	c parseCNF():: parsing....
1.93/1.95	c parseCNF():: the CNF contains 0 unary clauses.
1.93/1.95	c runParser():: parsing was successful, warming up engines...
1.93/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.93/1.95	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.93/1.95	c stat :: sign balance is biased by 0.007
1.93/1.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.93/1.95	c using k-SAT heuristics (size based diff)
1.93/1.95	c longest clause has size 7
1.93/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.93/1.95	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.93/1.95	c longest clause has size 7
1.93/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.93/1.95	c dynamic_preselect_setsize :: off
1.93/1.95	c suggested doublelook initial :: 0
1.93/1.95	c main():: all systems go!
1.93/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 287 JD: 52
2.24/2.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 8822 JD: 52
10.44/10.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 158667 JD: 52
155.25/155.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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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/node4/watcher-304718-1172064390 -o ROOT/results/node4/solver-304718-1172064390 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304718-1172064390/march_ks /tmp/evaluation/304718-1172064390/instance-304718-1172064390.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: 0.92 0.98 0.99 3/77 16634
/proc/meminfo: memFree=1462368/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=788 CPUtime=0
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 226393913 806912 85 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 197 85 47 123 0 72 0

[startup+0.106981 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16634
/proc/meminfo: memFree=1462368/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=2564 CPUtime=0.1
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 1596 0 0 0 10 0 0 0 18 0 1 0 226393913 2625536 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2564

[startup+0.51502 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16634
/proc/meminfo: memFree=1462368/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=2564 CPUtime=0.51
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 1596 0 0 0 51 0 0 0 22 0 1 0 226393913 2625536 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2564

[startup+1.3351 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1460760/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=2564 CPUtime=1.33
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 1596 0 0 0 133 0 0 0 25 0 1 0 226393913 2625536 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 641 463 67 123 0 516 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2564

[startup+2.97126 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1460120/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=3000 CPUtime=2.96
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2440 0 0 0 296 0 0 0 25 0 1 0 226393913 3072000 540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3000

[startup+6.24757 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1459992/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=3000 CPUtime=6.23
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2440 0 0 0 623 0 0 0 25 0 1 0 226393913 3072000 540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3000

[startup+12.7052 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1459928/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=3000 CPUtime=12.69
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2440 0 0 0 1269 0 0 0 25 0 1 0 226393913 3072000 540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 750 540 72 123 0 625 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5114 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1459928/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=3136 CPUtime=25.49
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2470 0 0 0 2549 0 0 0 25 0 1 0 226393913 3211264 570 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 784 570 72 123 0 659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3136

[startup+51.1249 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1459864/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=3304 CPUtime=51.09
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2498 0 0 0 5109 0 0 0 25 0 1 0 226393913 3383296 598 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 826 598 72 123 0 701 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3304

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1459672/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=3456 CPUtime=102.3
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2550 0 0 0 10230 0 0 0 25 0 1 0 226393913 3538944 650 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 864 650 72 123 0 739 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3456

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1459544/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=3684 CPUtime=162.32
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2598 0 0 0 16231 1 0 0 25 0 1 0 226393913 3772416 698 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 921 698 72 123 0 796 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3684

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1459224/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=4024 CPUtime=222.33
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2665 0 0 0 22232 1 0 0 25 0 1 0 226393913 4120576 765 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1006 765 72 123 0 881 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4024

[startup+282.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1458904/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=4536 CPUtime=282.34
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2733 0 0 0 28233 1 0 0 25 0 1 0 226393913 4644864 833 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1134 833 72 123 0 1009 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4536

[startup+342.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1458648/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=4536 CPUtime=342.38
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2793 0 0 0 34237 1 0 0 25 0 1 0 226393913 4644864 893 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1134 893 72 123 0 1009 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 4536

[startup+402.505 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1458456/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=5300 CPUtime=402.39
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2840 0 0 0 40238 1 0 0 25 0 1 0 226393913 5427200 940 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1325 940 72 123 0 1200 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 5300

[startup+462.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1458264/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=5300 CPUtime=462.41
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2910 0 0 0 46239 2 0 0 25 0 1 0 226393913 5427200 1010 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1325 1010 72 123 0 1200 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 5300

[startup+522.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1458008/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=5300 CPUtime=522.42
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 2972 0 0 0 52240 2 0 0 25 0 1 0 226393913 5427200 1072 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1325 1072 72 123 0 1200 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 5300

[startup+582.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1457816/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=6452 CPUtime=582.43
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3025 0 0 0 58241 2 0 0 25 0 1 0 226393913 6606848 1125 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1613 1125 72 123 0 1488 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 6452

[startup+642.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1457560/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=6452 CPUtime=642.44
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3072 0 0 0 64242 2 0 0 25 0 1 0 226393913 6606848 1172 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1613 1172 72 123 0 1488 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 6452

[startup+702.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1457304/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=6452 CPUtime=702.45
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3131 0 0 0 70243 2 0 0 25 0 1 0 226393913 6606848 1231 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1613 1231 72 123 0 1488 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 6452

[startup+762.661 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16635
/proc/meminfo: memFree=1457048/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=6452 CPUtime=762.45
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3191 0 0 0 76243 2 0 0 25 0 1 0 226393913 6606848 1291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1613 1291 72 123 0 1488 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 6452

[startup+822.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16637
/proc/meminfo: memFree=1456792/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=6452 CPUtime=822.48
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3244 0 0 0 82245 3 0 0 25 0 1 0 226393913 6606848 1344 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 1613 1344 72 123 0 1488 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 6452

[startup+882.719 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16637
/proc/meminfo: memFree=1456536/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=882.49
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3308 0 0 0 88246 3 0 0 25 0 1 0 226393913 8372224 1408 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1408 72 123 0 1919 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 8176

[startup+942.748 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16637
/proc/meminfo: memFree=1456216/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=942.5
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3381 0 0 0 94247 3 0 0 25 0 1 0 226393913 8372224 1481 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1481 72 123 0 1919 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 8176

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16637
/proc/meminfo: memFree=1456152/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=1002.52
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3435 0 0 0 100249 3 0 0 25 0 1 0 226393913 8372224 1535 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1535 72 123 0 1919 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 8176

[startup+1062.81 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 16637
/proc/meminfo: memFree=1456024/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=1062.53
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3493 0 0 0 106250 3 0 0 25 0 1 0 226393913 8372224 1593 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1593 72 123 0 1919 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 8176

[startup+1122.83 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 16637
/proc/meminfo: memFree=1455768/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=1122.54
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3545 0 0 0 112251 3 0 0 25 0 1 0 226393913 8372224 1645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1645 72 123 0 1919 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 8176

[startup+1182.86 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16637
/proc/meminfo: memFree=1455512/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=1182.56
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3597 0 0 0 118253 3 0 0 25 0 1 0 226393913 8372224 1697 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1697 72 123 0 1919 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 8176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16637
/proc/meminfo: memFree=1455448/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=1200.07
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3612 0 0 0 120004 3 0 0 25 0 1 0 226393913 8372224 1712 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1712 72 123 0 1919 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8176

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

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

[startup+1200.38 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 16637
/proc/meminfo: memFree=1455448/2055920 swapFree=4192812/4192956
[pid=16634] ppid=16632 vsize=8176 CPUtime=1200.07
/proc/16634/stat : 16634 (march_ks) R 16632 16634 15530 0 -1 4194304 3612 0 0 0 120004 3 0 0 25 0 1 0 226393913 8372224 1712 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16634/statm: 2044 1712 72 123 0 1919 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8176

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.035994
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 8176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3612
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= 24004

runsolver used 1.3258 second user time and 2.68759 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 13:26:31 UTC 2007

IDJOB= 304718
IDBENCH= 20139
IDSOLVER= 111
FILE ID= node4/304718-1172064390

PBS_JOBID= 3865288

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/304718-1172064390/march_ks /tmp/evaluation/304718-1172064390/instance-304718-1172064390.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-304718-1172064390 -o ROOT/results/node4/solver-304718-1172064390 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304718-1172064390/march_ks /tmp/evaluation/304718-1172064390/instance-304718-1172064390.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 775678245

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1462840 kB
Buffers:         55716 kB
Cached:         400632 kB
SwapCached:          0 kB
Active:         200408 kB
Inactive:       315644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          78604 kB
Slab:            62596 kB
Committed_AS:  1015132 kB
PageTables:       1768 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= 66546 MiB

End job on node4 on Wed Feb 21 13:46:33 UTC 2007