Trace number 337859

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) 1200.06 1200.33

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
MD5SUMcbcea01c0bfb42acb557e243a3a3b0bc
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 clauses489
Sum of the clauses size1108
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2424
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 489 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, 12 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 316 free variables and 477 clauses.
0.00/0.00	c stat :: sign balance is biased by 1.555
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: ( 477 / 320 ) = 1.49
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: 196 JD: 51
0.04/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 4361 JD: 51
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 75180 JD: 51
6.69/6.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 925013 JD: 51
77.27/77.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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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 |****************************************************************| 4 NC: 7969137 JD: 51
645.55/645.79	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 |**********************************************
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/node22/watcher-337859-1173675802 -o ROOT/results/node22/solver-337859-1173675802 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337859-1173675802/march_ks /tmp/evaluation/337859-1173675802/instance-337859-1173675802.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: 0.92 0.98 1.04 3/77 3481
/proc/meminfo: memFree=1786544/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=792 CPUtime=0
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 23888019 811008 106 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 198 111 64 123 0 73 0

[startup+0.045373 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 3481
/proc/meminfo: memFree=1786544/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=924 CPUtime=0.04
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 184 0 0 0 4 0 0 0 18 0 1 0 23888019 946176 166 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134547877 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 231 166 71 123 0 106 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 924

[startup+0.102377 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 3481
/proc/meminfo: memFree=1786544/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=924 CPUtime=0.09
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 23888019 946176 170 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598867 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 231 170 71 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.302392 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 3481
/proc/meminfo: memFree=1786544/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=1080 CPUtime=0.29
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 201 0 0 0 29 0 0 0 19 0 1 0 23888019 1105920 183 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598751 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 270 183 71 123 0 145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1080

[startup+0.701429 s]
/proc/loadavg: 0.92 0.98 1.04 3/77 3481
/proc/meminfo: memFree=1786544/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=1080 CPUtime=0.69
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 210 0 0 0 69 0 0 0 23 0 1 0 23888019 1105920 192 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597779 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 270 192 71 123 0 145 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1080

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 1.04 2/78 3482
/proc/meminfo: memFree=1785960/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=1284 CPUtime=1.49
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 23888019 1314816 256 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628931 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 321 256 71 123 0 196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1284

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 1.04 2/78 3482
/proc/meminfo: memFree=1785576/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=1536 CPUtime=3.09
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 307 0 0 0 309 0 0 0 25 0 1 0 23888019 1572864 289 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 384 289 71 123 0 259 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1536

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 1.04 2/78 3482
/proc/meminfo: memFree=1785192/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=1764 CPUtime=6.29
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 362 0 0 0 629 0 0 0 25 0 1 0 23888019 1806336 344 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628878 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 441 344 71 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 1.04 2/78 3482
/proc/meminfo: memFree=1784296/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=2616 CPUtime=12.69
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 566 0 0 0 1269 0 0 0 25 0 1 0 23888019 2678784 548 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541755 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 654 548 71 123 0 529 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2616

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 1.03 2/78 3482
/proc/meminfo: memFree=1782696/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=4828 CPUtime=25.48
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 956 0 0 0 2548 0 0 0 25 0 1 0 23888019 4943872 938 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 1207 938 71 123 0 1082 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4828

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.03 2/78 3482
/proc/meminfo: memFree=1780776/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=6552 CPUtime=51.08
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 1457 0 0 0 5107 1 0 0 25 0 1 0 23888019 6709248 1439 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 1638 1439 71 123 0 1513 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6552

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.03 2/78 3482
/proc/meminfo: memFree=1773608/2055920 swapFree=4136988/4192956
[pid=3481] ppid=3479 vsize=13908 CPUtime=102.28
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 3231 0 0 0 10225 3 0 0 25 0 1 0 23888019 14241792 3213 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 3477 3213 71 123 0 3352 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 13908

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 3482
/proc/meminfo: memFree=1765288/2055920 swapFree=4137052/4192956
[pid=3481] ppid=3479 vsize=29640 CPUtime=162.25
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 5340 0 0 0 16221 4 0 0 25 0 1 0 23888019 30351360 5322 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 7410 5322 71 123 0 7285 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29640

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 3482
/proc/meminfo: memFree=1754728/2055920 swapFree=4137052/4192956
[pid=3481] ppid=3479 vsize=45096 CPUtime=222.24
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 7917 0 0 0 22218 6 0 0 25 0 1 0 23888019 46178304 7899 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 11274 7899 71 123 0 11149 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 45096

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 3482
/proc/meminfo: memFree=1751080/2055920 swapFree=4137116/4192956
[pid=3481] ppid=3479 vsize=45096 CPUtime=282.22
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 8854 0 0 0 28215 7 0 0 25 0 1 0 23888019 46178304 8836 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 11274 8836 71 123 0 11149 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45096

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3482
/proc/meminfo: memFree=1744360/2055920 swapFree=4137116/4192956
[pid=3481] ppid=3479 vsize=45096 CPUtime=342.21
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 10496 0 0 0 34213 8 0 0 25 0 1 0 23888019 46178304 10478 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 11274 10478 71 123 0 11149 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 45096

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3482
/proc/meminfo: memFree=1741608/2055920 swapFree=4137180/4192956
[pid=3481] ppid=3479 vsize=64740 CPUtime=402.2
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 11197 0 0 0 40211 9 0 0 25 0 1 0 23888019 66293760 11179 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 16185 11179 71 123 0 16060 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 64740

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3482
/proc/meminfo: memFree=1737256/2055920 swapFree=4137180/4192956
[pid=3481] ppid=3479 vsize=64740 CPUtime=462.18
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 12278 0 0 0 46209 9 0 0 25 0 1 0 23888019 66293760 12260 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134677344 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 16185 12260 71 123 0 16060 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 64740

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3482
/proc/meminfo: memFree=1730600/2055920 swapFree=4137180/4192956
[pid=3481] ppid=3479 vsize=64740 CPUtime=522.18
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 13954 0 0 0 52207 11 0 0 25 0 1 0 23888019 66293760 13936 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134677323 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 16185 13936 71 123 0 16060 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 64740

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3482
/proc/meminfo: memFree=1725672/2055920 swapFree=4137248/4192956
[pid=3481] ppid=3479 vsize=64740 CPUtime=582.16
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 15160 0 0 0 58205 11 0 0 25 0 1 0 23888019 66293760 15142 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134547695 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 16185 15142 71 123 0 16060 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 64740

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3482
/proc/meminfo: memFree=1720552/2055920 swapFree=4137248/4192956
[pid=3481] ppid=3479 vsize=98928 CPUtime=642.15
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 16402 0 0 0 64202 13 0 0 25 0 1 0 23888019 101302272 16384 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134579328 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 24732 16384 71 123 0 24607 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 98928

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 3482
/proc/meminfo: memFree=1708712/2055920 swapFree=4137312/4192956
[pid=3481] ppid=3479 vsize=98928 CPUtime=702.13
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 19415 0 0 0 70198 15 0 0 25 0 1 0 23888019 101302272 19397 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 24732 19397 71 123 0 24607 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 98928

[startup+762.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 3482
/proc/meminfo: memFree=1694824/2055920 swapFree=4137312/4192956
[pid=3481] ppid=3479 vsize=98928 CPUtime=762.13
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 22835 0 0 0 76196 17 0 0 25 0 1 0 23888019 101302272 22817 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 24732 22817 71 123 0 24607 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 98928

[startup+822.302 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 3482
/proc/meminfo: memFree=1682088/2055920 swapFree=4137312/4192956
[pid=3481] ppid=3479 vsize=143128 CPUtime=822.1
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 26063 0 0 0 82191 19 0 0 25 0 1 0 23888019 146563072 26045 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628837 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 35782 26045 71 123 0 35657 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 143128

[startup+882.302 s]
/proc/loadavg: 1.06 1.03 1.01 2/78 3482
/proc/meminfo: memFree=1671272/2055920 swapFree=4137376/4192956
[pid=3481] ppid=3479 vsize=152576 CPUtime=882.09
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 28722 0 0 0 88189 20 0 0 25 0 1 0 23888019 156237824 28704 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 38144 28704 71 123 0 38019 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 152576

[startup+942.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 3482
/proc/meminfo: memFree=1662760/2055920 swapFree=4137376/4192956
[pid=3481] ppid=3479 vsize=152576 CPUtime=942.07
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 30861 0 0 0 94185 22 0 0 25 0 1 0 23888019 156237824 30843 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134609994 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 38144 30843 71 123 0 38019 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 152576

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 3482
/proc/meminfo: memFree=1653480/2055920 swapFree=4137440/4192956
[pid=3481] ppid=3479 vsize=152576 CPUtime=1002.07
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 33157 0 0 0 100182 25 0 0 25 0 1 0 23888019 156237824 33139 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 38144 33139 71 123 0 38019 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 152576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3482
/proc/meminfo: memFree=1645096/2055920 swapFree=4137440/4192956
[pid=3481] ppid=3479 vsize=152576 CPUtime=1062.05
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 35289 0 0 0 106179 26 0 0 25 0 1 0 23888019 156237824 35271 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 38144 35271 71 123 0 38019 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 152576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3482
/proc/meminfo: memFree=1639016/2055920 swapFree=4137440/4192956
[pid=3481] ppid=3479 vsize=152576 CPUtime=1122.04
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 36795 0 0 0 112177 27 0 0 25 0 1 0 23888019 156237824 36777 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 38144 36777 71 123 0 38019 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 152576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3482
/proc/meminfo: memFree=1631336/2055920 swapFree=4137504/4192956
[pid=3481] ppid=3479 vsize=218876 CPUtime=1182.03
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 38647 0 0 0 118174 29 0 0 25 0 1 0 23888019 224129024 38629 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598726 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 54719 38629 71 123 0 54594 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 218876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3482
/proc/meminfo: memFree=1628840/2055920 swapFree=4137504/4192956
[pid=3481] ppid=3479 vsize=218876 CPUtime=1200.02
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 39247 0 0 0 119973 29 0 0 25 0 1 0 23888019 224129024 39229 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628565 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 54719 39229 71 123 0 54594 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 218876

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3482
/proc/meminfo: memFree=1628840/2055920 swapFree=4137504/4192956
[pid=3481] ppid=3479 vsize=218876 CPUtime=1200.02
/proc/3481/stat : 3481 (march_ks) R 3479 3481 1976 0 -1 4194304 39247 0 0 0 119973 29 0 0 25 0 1 0 23888019 224129024 39229 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628565 0 0 4096 0 0 0 0 17 1 0 0
/proc/3481/statm: 54719 39229 71 123 0 54594 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 218876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.06
CPU user time (s): 1199.74
CPU system time (s): 0.320951
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 218876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.320951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39247
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= 8
involuntary context switches= 1952

runsolver used 1.45278 second user time and 2.79757 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Mar 12 05:03:22 UTC 2007

IDJOB= 337859
IDBENCH= 24709
IDSOLVER= 111
FILE ID= node22/337859-1173675802

PBS_JOBID= 4101467

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-03-S1572374531.sat05-485.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337859-1173675802/march_ks /tmp/evaluation/337859-1173675802/instance-337859-1173675802.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-337859-1173675802 -o ROOT/results/node22/solver-337859-1173675802 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337859-1173675802/march_ks /tmp/evaluation/337859-1173675802/instance-337859-1173675802.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cbcea01c0bfb42acb557e243a3a3b0bc

RANDOM SEED= 189019584

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.238
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		: 3000.238
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:       1786952 kB
Buffers:         36484 kB
Cached:         158420 kB
SwapCached:      21948 kB
Active:         113920 kB
Inactive:       116488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786952 kB
SwapTotal:     4192956 kB
SwapFree:      4136988 kB
Dirty:            2288 kB
Writeback:           0 kB
Mapped:          39556 kB
Slab:            24040 kB
Committed_AS:   185592 kB
PageTables:       1772 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= 66562 MiB

End job on node22 on Mon Mar 12 05:23:24 UTC 2007