Trace number 337901

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) 1200.11 1200.43

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 320 variables and 486 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 320 free variables and 486 clauses.
0.00/0.00	c stat :: sign balance is biased by 1.568
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 486 / 320 ) = 1.52
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 152 JD: 51
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |****************************************************************| 1 NC: 6918 JD: 51
0.69/0.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 86058 JD: 51
7.70/7.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 861122 JD: 51
74.38/74.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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c |****************************************
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c |************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 6654740 JD: 51
575.54/575.76	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-337901-1173676691 -o ROOT/results/node24/solver-337901-1173676691 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337901-1173676691/march_ks /tmp/evaluation/337901-1173676691/instance-337901-1173676691.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: 1.83 1.82 1.44 3/77 12930
/proc/meminfo: memFree=1804680/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=924 CPUtime=0
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 387623355 946176 155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 231 157 67 123 0 106 0

[startup+0.0969631 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 12930
/proc/meminfo: memFree=1804680/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=924 CPUtime=0.09
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 185 0 0 0 9 0 0 0 18 0 1 0 387623355 946176 167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 231 167 71 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.101962 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 12930
/proc/meminfo: memFree=1804680/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=924 CPUtime=0.1
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 387623355 946176 167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597135 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 231 167 71 123 0 106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 924

[startup+0.301984 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 12930
/proc/meminfo: memFree=1804680/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=924 CPUtime=0.3
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 193 0 0 0 30 0 0 0 19 0 1 0 387623355 946176 175 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547756 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 231 175 71 123 0 106 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 924

[startup+0.701026 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 12930
/proc/meminfo: memFree=1804680/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=1084 CPUtime=0.69
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 203 0 0 0 69 0 0 0 22 0 1 0 387623355 1110016 185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 271 185 71 123 0 146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1084

[startup+1.50111 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 12931
/proc/meminfo: memFree=1804160/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=1084 CPUtime=1.49
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 227 0 0 0 149 0 0 0 25 0 1 0 387623355 1110016 209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548004 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 271 209 71 123 0 146 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1084

[startup+3.10129 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 12931
/proc/meminfo: memFree=1803712/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=1540 CPUtime=3.09
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 319 0 0 0 309 0 0 0 25 0 1 0 387623355 1576960 301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598377 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 385 301 71 123 0 260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1540

[startup+6.30163 s]
/proc/loadavg: 1.77 1.80 1.44 2/78 12931
/proc/meminfo: memFree=1803392/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=1768 CPUtime=6.29
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 360 0 0 0 629 0 0 0 25 0 1 0 387623355 1810432 342 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 442 342 71 123 0 317 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1768

[startup+12.7013 s]
/proc/loadavg: 1.71 1.79 1.44 2/78 12931
/proc/meminfo: memFree=1802632/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=2620 CPUtime=12.69
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 519 0 0 0 1269 0 0 0 25 0 1 0 387623355 2682880 501 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 655 501 71 123 0 530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2620

[startup+25.5017 s]
/proc/loadavg: 1.55 1.75 1.43 2/78 12931
/proc/meminfo: memFree=1801096/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=4684 CPUtime=25.49
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 894 0 0 0 2549 0 0 0 25 0 1 0 387623355 4796416 876 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 1171 876 71 123 0 1046 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4684

[startup+51.1015 s]
/proc/loadavg: 1.36 1.69 1.42 2/78 12931
/proc/meminfo: memFree=1797960/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=9140 CPUtime=51.07
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 1700 0 0 0 5107 0 0 0 25 0 1 0 387623355 9359360 1682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 2285 1682 71 123 0 2160 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9140

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/78 12931
/proc/meminfo: memFree=1792008/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=13896 CPUtime=102.27
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 3187 0 0 0 10225 2 0 0 25 0 1 0 387623355 14229504 3169 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 3474 3169 71 123 0 3349 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13896

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/78 12931
/proc/meminfo: memFree=1786952/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=19716 CPUtime=162.24
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 4456 0 0 0 16222 2 0 0 25 0 1 0 387623355 20189184 4438 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541728 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 4929 4438 71 123 0 4804 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19716

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/78 12931
/proc/meminfo: memFree=1780232/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=29616 CPUtime=222.24
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 6102 0 0 0 22220 4 0 0 25 0 1 0 387623355 30326784 6084 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628584 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 7404 6084 71 123 0 7279 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 29616

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/78 12931
/proc/meminfo: memFree=1772616/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=42712 CPUtime=282.22
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 8023 0 0 0 28217 5 0 0 25 0 1 0 387623355 43737088 8005 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 10678 8005 71 123 0 10553 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42712

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/78 12931
/proc/meminfo: memFree=1761288/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=64696 CPUtime=342.2
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 10837 0 0 0 34213 7 0 0 25 0 1 0 387623355 66248704 10819 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 16174 10819 71 123 0 16049 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 64696

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/78 12931
/proc/meminfo: memFree=1752840/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=64696 CPUtime=402.19
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 12971 0 0 0 40211 8 0 0 25 0 1 0 387623355 66248704 12953 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564360 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 16174 12953 71 123 0 16049 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 64696

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.25 2/78 12931
/proc/meminfo: memFree=1745352/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=64696 CPUtime=462.17
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 14795 0 0 0 46208 9 0 0 25 0 1 0 387623355 66248704 14777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 16174 14777 71 123 0 16049 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64696

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/78 12931
/proc/meminfo: memFree=1741832/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=64696 CPUtime=522.15
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 15676 0 0 0 52206 9 0 0 25 0 1 0 387623355 66248704 15658 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 16174 15658 71 123 0 16049 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 64696

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 12931
/proc/meminfo: memFree=1738632/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=98836 CPUtime=582.14
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 16442 0 0 0 58203 11 0 0 25 0 1 0 387623355 101208064 16424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 24709 16424 71 123 0 24584 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 98836

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/78 12931
/proc/meminfo: memFree=1729608/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=98836 CPUtime=642.12
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 18674 0 0 0 64200 12 0 0 25 0 1 0 387623355 101208064 18656 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 24709 18656 71 123 0 24584 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 98836

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/78 12931
/proc/meminfo: memFree=1715656/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=98836 CPUtime=702.11
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 22181 0 0 0 70197 14 0 0 25 0 1 0 387623355 101208064 22163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 24709 22163 71 123 0 24584 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 98836

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 12931
/proc/meminfo: memFree=1703816/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=143036 CPUtime=762.1
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 25127 0 0 0 76194 16 0 0 25 0 1 0 387623355 146468864 25109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 35759 25109 71 123 0 35634 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 143036

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 12931
/proc/meminfo: memFree=1691272/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=822.07
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 28278 0 0 0 82190 17 0 0 25 0 1 0 387623355 156037120 28260 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 28260 71 123 0 37970 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 152380

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 12931
/proc/meminfo: memFree=1690056/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=882.06
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 28557 0 0 0 88188 18 0 0 25 0 1 0 387623355 156037120 28539 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 28539 71 123 0 37970 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 152380

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/78 12931
/proc/meminfo: memFree=1689992/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=942.05
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 28571 0 0 0 94187 18 0 0 25 0 1 0 387623355 156037120 28553 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 28553 71 123 0 37970 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 152380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 12931
/proc/meminfo: memFree=1689928/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=1002.03
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 28588 0 0 0 100185 18 0 0 25 0 1 0 387623355 156037120 28570 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 28570 71 123 0 37970 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 152380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 12931
/proc/meminfo: memFree=1689864/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=1062.02
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 28601 0 0 0 106184 18 0 0 25 0 1 0 387623355 156037120 28583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 28583 71 123 0 37970 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 152380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 12931
/proc/meminfo: memFree=1688712/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=1122
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 28883 0 0 0 112182 18 0 0 25 0 1 0 387623355 156037120 28865 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 28865 71 123 0 37970 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 152380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 12931
/proc/meminfo: memFree=1683784/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=1181.99
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 30164 0 0 0 118180 19 0 0 25 0 1 0 387623355 156037120 30146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538525 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 30146 71 123 0 37970 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 152380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 3/78 12931
/proc/meminfo: memFree=1681416/2055920 swapFree=4144288/4192956
[pid=12930] ppid=12928 vsize=152380 CPUtime=1200.08
/proc/12930/stat : 12930 (march_ks) R 12928 12930 11329 0 -1 4194304 30699 0 0 0 119989 19 0 0 25 0 1 0 387623355 156037120 30681 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/12930/statm: 38095 30681 71 123 0 37970 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 152380

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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.217966
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 152380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30699
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= 2600

runsolver used 0.907861 second user time and 2.6016 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Mar 12 05:18:11 UTC 2007

IDJOB= 337901
IDBENCH= 24710
IDSOLVER= 111
FILE ID= node24/337901-1173676691

PBS_JOBID= 4101445

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337901-1173676691/march_ks /tmp/evaluation/337901-1173676691/instance-337901-1173676691.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-337901-1173676691 -o ROOT/results/node24/solver-337901-1173676691 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337901-1173676691/march_ks /tmp/evaluation/337901-1173676691/instance-337901-1173676691.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 13366793

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1805088 kB
Buffers:         29536 kB
Cached:         172608 kB
SwapCached:       3896 kB
Active:          96420 kB
Inactive:       116376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805088 kB
SwapTotal:     4192956 kB
SwapFree:      4144288 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            23660 kB
Committed_AS:   939056 kB
PageTables:       1736 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= 66559 MiB

End job on node24 on Mon Mar 12 05:38:13 UTC 2007