Trace number 309146

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) 1200.04 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160975
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 990 variables and 3582 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 73 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 977 free variables and 3509 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.542
0.00/0.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03	c using 3-SAT heuristics (occurence based diff)
0.00/0.03	c longest clause has size 3
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 83 duplicate clauses
0.00/0.03	c resolvent_look() :: found 46 resolvents
0.00/0.03	c lessRedundantTransformation():: nothing to be done.
0.00/0.03	c transformTo3SAT():: you gave me 990 variables and 3555 clauses.
0.00/0.03	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03	c transformTo3SAT():: the transformation yielded 990 variabels and 3555 clauses.
0.00/0.03	c main():: clause / variable ratio: ( 3555 / 990 ) = 3.59
0.00/0.03	c longest clause has size 3
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c suggested doublelook initial :: 0
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 167 JD: 22
0.30/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 6378 JD: 22
12.70/12.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |****************************************
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c |******************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 146700 JD: 22
306.34/306.46	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 |********************************
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c |*************************************
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c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-309146-1172535193 -o ROOT/results/node66/solver-309146-1172535193 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309146-1172535193/march_ks /tmp/evaluation/309146-1172535193/instance-309146-1172535193.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: 0.91 0.97 0.99 3/64 13139
/proc/meminfo: memFree=1874448/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=788 CPUtime=0
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 273476828 806912 93 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134787695 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 197 93 47 123 0 72 0

[startup+0.107224 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 13139
/proc/meminfo: memFree=1874448/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=1920 CPUtime=0.1
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 402 0 0 0 10 0 0 0 18 0 1 0 273476828 1966080 384 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 480 384 73 123 0 355 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920

[startup+0.515305 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 13139
/proc/meminfo: memFree=1874448/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2052 CPUtime=0.51
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 426 0 0 0 51 0 0 0 21 0 1 0 273476828 2101248 408 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 513 408 73 123 0 388 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2052

[startup+1.33748 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1873096/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2052 CPUtime=1.33
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 438 0 0 0 133 0 0 0 25 0 1 0 273476828 2101248 420 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 513 420 73 123 0 388 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2052

[startup+2.9738 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872904/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2208 CPUtime=2.97
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 454 0 0 0 297 0 0 0 25 0 1 0 273476828 2260992 436 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 552 436 73 123 0 427 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2208

[startup+6.25146 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872776/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2208 CPUtime=6.24
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 467 0 0 0 624 0 0 0 25 0 1 0 273476828 2260992 449 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548815 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 552 449 73 123 0 427 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2208

[startup+12.7058 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872592/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2340 CPUtime=12.7
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 494 0 0 0 1270 0 0 0 25 0 1 0 273476828 2396160 476 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526528 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 585 476 73 123 0 460 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2340

[startup+25.6074 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872528/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2340 CPUtime=25.59
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 519 0 0 0 2559 0 0 0 25 0 1 0 273476828 2396160 501 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 585 501 73 123 0 460 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2340

[startup+51.2155 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872400/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2472 CPUtime=51.19
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 541 0 0 0 5119 0 0 0 25 0 1 0 273476828 2531328 523 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 618 523 73 123 0 493 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2472

[startup+102.425 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872272/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2604 CPUtime=102.38
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 561 0 0 0 10238 0 0 0 25 0 1 0 273476828 2666496 543 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 651 543 73 123 0 526 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 2604

[startup+162.451 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872144/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2604 CPUtime=162.38
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 585 0 0 0 16238 0 0 0 25 0 1 0 273476828 2666496 567 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 651 567 73 123 0 526 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 2604

[startup+222.471 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13140
/proc/meminfo: memFree=1872016/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2736 CPUtime=222.37
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 605 0 0 0 22237 0 0 0 25 0 1 0 273476828 2801664 587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 684 587 73 123 0 559 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 2736

[startup+282.49 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871952/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2736 CPUtime=282.38
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 617 0 0 0 28237 1 0 0 25 0 1 0 273476828 2801664 599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 684 599 73 123 0 559 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 2736

[startup+342.506 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871824/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2920 CPUtime=342.37
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 632 0 0 0 34236 1 0 0 25 0 1 0 273476828 2990080 614 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 730 614 73 123 0 605 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 2920

[startup+402.527 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871888/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2920 CPUtime=402.37
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 634 0 0 0 40236 1 0 0 25 0 1 0 273476828 2990080 616 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 730 616 73 123 0 605 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 2920

[startup+462.544 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871760/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2920 CPUtime=462.36
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 652 0 0 0 46235 1 0 0 25 0 1 0 273476828 2990080 634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 730 634 73 123 0 605 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 2920

[startup+522.561 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871824/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2920 CPUtime=522.36
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 655 0 0 0 52235 1 0 0 25 0 1 0 273476828 2990080 637 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 730 637 73 123 0 605 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 2920

[startup+582.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871824/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2920 CPUtime=582.35
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 657 0 0 0 58234 1 0 0 25 0 1 0 273476828 2990080 639 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 730 639 73 123 0 605 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 2920

[startup+642.596 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871760/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=2920 CPUtime=642.34
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 660 0 0 0 64233 1 0 0 25 0 1 0 273476828 2990080 642 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 730 642 73 123 0 605 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 2920

[startup+702.616 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871760/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3052 CPUtime=702.34
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 666 0 0 0 70233 1 0 0 25 0 1 0 273476828 3125248 648 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 763 648 73 123 0 638 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 3052

[startup+762.633 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871696/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3052 CPUtime=762.34
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 668 0 0 0 76233 1 0 0 25 0 1 0 273476828 3125248 650 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 763 650 73 123 0 638 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 3052

[startup+822.657 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871568/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=822.33
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 695 0 0 0 82232 1 0 0 25 0 1 0 273476828 3264512 677 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 677 73 123 0 672 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 3188

[startup+882.672 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871632/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=882.33
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 697 0 0 0 88232 1 0 0 25 0 1 0 273476828 3264512 679 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 679 73 123 0 672 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 3188

[startup+942.693 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871568/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=942.32
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 700 0 0 0 94231 1 0 0 25 0 1 0 273476828 3264512 682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538199 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 682 73 123 0 672 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 3188

[startup+1002.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871568/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=1002.32
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 700 0 0 0 100231 1 0 0 25 0 1 0 273476828 3264512 682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 682 73 123 0 672 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3188

[startup+1062.73 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871632/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=1062.32
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 700 0 0 0 106231 1 0 0 25 0 1 0 273476828 3264512 682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 682 73 123 0 672 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 3188

[startup+1122.75 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871568/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=1122.31
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 700 0 0 0 112230 1 0 0 25 0 1 0 273476828 3264512 682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 682 73 123 0 672 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 3188

[startup+1182.76 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871568/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=1182.31
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 703 0 0 0 118229 2 0 0 25 0 1 0 273476828 3264512 685 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 685 73 123 0 672 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 3188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13140
/proc/meminfo: memFree=1871504/2055920 swapFree=4179812/4192956
[pid=13139] ppid=13137 vsize=3188 CPUtime=1200.03
/proc/13139/stat : 13139 (march_ks) R 13137 13139 12385 0 -1 4194304 705 0 0 0 120001 2 0 0 25 0 1 0 273476828 3264512 687 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13139/statm: 797 687 73 123 0 672 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 3188

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): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.023996
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 3188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 705
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= 7
involuntary context switches= 1423

runsolver used 0.778881 second user time and 2.43363 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 27 00:13:13 UTC 2007

IDJOB= 309146
IDBENCH= 20251
IDSOLVER= 111
FILE ID= node66/309146-1172535193

PBS_JOBID= 3971807

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309146-1172535193/march_ks /tmp/evaluation/309146-1172535193/instance-309146-1172535193.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-309146-1172535193 -o ROOT/results/node66/solver-309146-1172535193 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309146-1172535193/march_ks /tmp/evaluation/309146-1172535193/instance-309146-1172535193.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 742095313

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1874920 kB
Buffers:         24404 kB
Cached:         115036 kB
SwapCached:       7236 kB
Active:          51276 kB
Inactive:       101288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1874920 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          15268 kB
Slab:            14524 kB
Committed_AS:   661852 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB

End job on node66 on Tue Feb 27 00:33:16 UTC 2007