Trace number 337733

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 3500 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 700 free variables and 3500 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.374
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 220 duplicate clauses
0.00/0.02	c resolvent_look() :: found 122 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 700 variables and 3622 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 700 variabels and 3622 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 3622 / 700 ) = 5.17
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 26
0.10/0.14	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 1927 JD: 26
1.79/1.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 2 NC: 17064 JD: 26
16.89/16.90	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 87224 JD: 26
86.16/86.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 331747 JD: 26
328.37/328.58	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 |****************************************************************| 5 NC: 967978 JD: 26
959.64/960.06	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |****************
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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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-337733-1173673206 -o ROOT/results/node45/solver-337733-1173673206 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337733-1173673206/march_ks /tmp/evaluation/337733-1173673206/instance-337733-1173673206.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.98 1.00 3/64 15473
/proc/meminfo: memFree=1779264/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=656 CPUtime=0
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 93296397 671744 87 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790233 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 164 87 47 123 0 39 0

[startup+0.0536509 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 15473
/proc/meminfo: memFree=1779264/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=1544 CPUtime=0.05
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 330 0 0 0 5 0 0 0 18 0 1 0 93296397 1581056 312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 386 312 73 123 0 261 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1544

[startup+0.101659 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 15473
/proc/meminfo: memFree=1779264/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=1676 CPUtime=0.1
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 334 0 0 0 10 0 0 0 18 0 1 0 93296397 1716224 316 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 419 316 73 123 0 294 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1676

[startup+0.301695 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 15473
/proc/meminfo: memFree=1779264/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=1676 CPUtime=0.3
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 352 0 0 0 30 0 0 0 19 0 1 0 93296397 1716224 334 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 419 334 73 123 0 294 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1676

[startup+0.701768 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 15473
/proc/meminfo: memFree=1779264/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=1676 CPUtime=0.69
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 361 0 0 0 69 0 0 0 22 0 1 0 93296397 1716224 343 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 419 343 73 123 0 294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1676

[startup+1.50191 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15474
/proc/meminfo: memFree=1778104/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=1812 CPUtime=1.49
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 370 0 0 0 149 0 0 0 25 0 1 0 93296397 1855488 352 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 453 352 73 123 0 328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1812

[startup+3.1012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15474
/proc/meminfo: memFree=1777976/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=1812 CPUtime=3.09
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 385 0 0 0 309 0 0 0 25 0 1 0 93296397 1855488 367 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 453 367 73 123 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1812

[startup+6.30178 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15474
/proc/meminfo: memFree=1777720/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=1944 CPUtime=6.29
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 399 0 0 0 629 0 0 0 25 0 1 0 93296397 1990656 381 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 486 381 73 123 0 361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1944

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15474
/proc/meminfo: memFree=1777528/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=2076 CPUtime=12.69
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 425 0 0 0 1269 0 0 0 25 0 1 0 93296397 2125824 407 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 519 407 73 123 0 394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2076

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 15474
/proc/meminfo: memFree=1777528/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=2076 CPUtime=25.48
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 443 0 0 0 2548 0 0 0 25 0 1 0 93296397 2125824 425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 519 425 73 123 0 394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2076

[startup+51.1019 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1777016/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=2532 CPUtime=51.07
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 541 0 0 0 5107 0 0 0 25 0 1 0 93296397 2592768 523 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 633 523 73 123 0 508 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2532

[startup+102.305 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 15474
/proc/meminfo: memFree=1776760/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=2760 CPUtime=102.26
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 624 0 0 0 10226 0 0 0 25 0 1 0 93296397 2826240 606 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 690 606 73 123 0 565 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2760

[startup+162.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 15474
/proc/meminfo: memFree=1776248/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=3612 CPUtime=162.23
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 739 0 0 0 16223 0 0 0 25 0 1 0 93296397 3698688 721 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 903 721 73 123 0 778 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3612

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1775608/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=4584 CPUtime=222.21
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 876 0 0 0 22221 0 0 0 25 0 1 0 93296397 4694016 858 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 1146 858 73 123 0 1021 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4584

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1775288/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=4584 CPUtime=282.19
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 962 0 0 0 28219 0 0 0 25 0 1 0 93296397 4694016 944 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 1146 944 73 123 0 1021 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4584

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1774712/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=5736 CPUtime=342.17
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 1103 0 0 0 34217 0 0 0 25 0 1 0 93296397 5873664 1085 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 1434 1085 73 123 0 1309 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5736

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15474
/proc/meminfo: memFree=1774008/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=5736 CPUtime=402.14
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 1275 0 0 0 40214 0 0 0 25 0 1 0 93296397 5873664 1257 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 1434 1257 73 123 0 1309 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5736

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1773240/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=7792 CPUtime=462.12
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 1468 0 0 0 46212 0 0 0 25 0 1 0 93296397 7979008 1450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 1948 1450 73 123 0 1823 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7792

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1772664/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=7792 CPUtime=522.1
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 1595 0 0 0 52210 0 0 0 25 0 1 0 93296397 7979008 1577 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 1948 1577 73 123 0 1823 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7792

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1771896/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=7792 CPUtime=582.08
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 1786 0 0 0 58208 0 0 0 25 0 1 0 93296397 7979008 1768 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 1948 1768 73 123 0 1823 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7792

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1771192/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=10380 CPUtime=642.06
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 1960 0 0 0 64206 0 0 0 25 0 1 0 93296397 10629120 1942 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 2595 1942 73 123 0 2470 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10380

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1770616/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=10712 CPUtime=702.03
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 2104 0 0 0 70203 0 0 0 25 0 1 0 93296397 10969088 2086 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 2678 2086 73 123 0 2553 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10712

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1770040/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=10712 CPUtime=762.02
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 2238 0 0 0 76202 0 0 0 25 0 1 0 93296397 10969088 2220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 2678 2220 73 123 0 2553 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 10712

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1769592/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=10712 CPUtime=821.99
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 2348 0 0 0 82199 0 0 0 25 0 1 0 93296397 10969088 2330 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 2678 2330 73 123 0 2553 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10712

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1769080/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=10712 CPUtime=881.97
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 2474 0 0 0 88197 0 0 0 25 0 1 0 93296397 10969088 2456 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 2678 2456 73 123 0 2553 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10712

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1768504/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=14592 CPUtime=941.94
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 2603 0 0 0 94194 0 0 0 25 0 1 0 93296397 14942208 2585 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 3648 2585 73 123 0 3523 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1767480/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=14592 CPUtime=1001.93
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 2865 0 0 0 100192 1 0 0 25 0 1 0 93296397 14942208 2847 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542372 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 3648 2847 73 123 0 3523 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 14592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1766328/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=15256 CPUtime=1061.9
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 3143 0 0 0 106189 1 0 0 25 0 1 0 93296397 15622144 3125 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 3814 3125 73 123 0 3689 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 15256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1765624/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=15256 CPUtime=1121.88
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 3330 0 0 0 112187 1 0 0 25 0 1 0 93296397 15622144 3312 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 3814 3312 73 123 0 3689 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 15256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1764920/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=15256 CPUtime=1181.86
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 3509 0 0 0 118185 1 0 0 25 0 1 0 93296397 15622144 3491 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 3814 3491 73 123 0 3689 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 15256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1764728/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=15256 CPUtime=1200.06
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 3549 0 0 0 120005 1 0 0 25 0 1 0 93296397 15622144 3531 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 3814 3531 73 123 0 3689 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15256

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15474
/proc/meminfo: memFree=1764728/2055920 swapFree=4183640/4192956
[pid=15473] ppid=15471 vsize=15256 CPUtime=1200.06
/proc/15473/stat : 15473 (march_ks) R 15471 15473 14336 0 -1 4194304 3549 0 0 0 120005 1 0 0 25 0 1 0 93296397 15622144 3531 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/15473/statm: 3814 3531 73 123 0 3689 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.05
CPU system time (s): 0.021996
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 15256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3549
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= 1570

runsolver used 0.796878 second user time and 2.49662 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Mar 12 04:20:06 UTC 2007

IDJOB= 337733
IDBENCH= 24706
IDSOLVER= 111
FILE ID= node45/337733-1173673206

PBS_JOBID= 4101710

Free space on /tmp= 66376 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337733-1173673206/march_ks /tmp/evaluation/337733-1173673206/instance-337733-1173673206.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-337733-1173673206 -o ROOT/results/node45/solver-337733-1173673206 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337733-1173673206/march_ks /tmp/evaluation/337733-1173673206/instance-337733-1173673206.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  68e48f3a77d59cc85ebd5fd30cfcba3c

RANDOM SEED= 819809619

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1779672 kB
Buffers:         24924 kB
Cached:         202696 kB
SwapCached:       4056 kB
Active:          74428 kB
Inactive:       164408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779672 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          15800 kB
Slab:            23492 kB
Committed_AS:   149260 kB
PageTables:       1396 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= 66376 MiB

End job on node45 on Mon Mar 12 04:40:09 UTC 2007