Trace number 338111

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data (download as text)

5.19/5.24	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.19/5.24	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.19/5.24	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.19/5.24	c main()::
5.19/5.24	c initFormula():: searching for DIMACS p-line....
5.19/5.24	c initFormula():: the DIMACS p-line indicates a CNF of 1477 variables and 7809 clauses.
5.19/5.24	c parseCNF():: parsing....
5.19/5.24	c parseCNF():: the CNF contains 33 unary clauses.
5.19/5.24	c runParser():: parsing was successful, warming up engines...
5.19/5.24	c simplify_formula():: removed 0 tautological, 387 satisfied and 895 duplicate clauses
5.19/5.24	c preprocessing fase I completed:: there are now 1435 free variables and 6527 clauses.
5.19/5.24	c stat :: sign balance is biased by 2.220
5.19/5.24	c shorten_equivalence(): average equivalence length reduced from nan to nan
5.19/5.24	c using k-SAT heuristics (size based diff)
5.19/5.24	c longest clause has size 16
5.19/5.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 11119 duplicate clauses
5.19/5.24	c resolvent_look() :: found 22261 resolvents
5.19/5.24	c main():: clause / variable ratio: ( 28788 / 1477 ) = 19.49
5.19/5.24	c longest clause has size 16
5.19/5.24	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.19/5.24	c dynamic_preselect_setsize :: off
5.19/5.24	c suggested doublelook initial :: 0
5.19/5.24	c main():: all systems go!
5.19/5.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 24
5.49/5.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 825 JD: 24
7.29/7.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |************************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 10631 JD: 24
21.38/21.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
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c |************************
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c |********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 106319 JD: 24
102.05/102.18	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 |****************************************************************| 4 NC: 1813988 JD: 24
688.26/688.56	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/node42/watcher-338111-1173680485 -o ROOT/results/node42/solver-338111-1173680485 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338111-1173680485/march_ks /tmp/evaluation/338111-1173680485/instance-338111-1173680485.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: 0.86 0.97 0.98 3/64 10407
/proc/meminfo: memFree=1819808/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=788 CPUtime=0
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 94001913 806912 104 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 197 104 47 123 0 72 0

[startup+0.021741 s]
/proc/loadavg: 0.86 0.97 0.98 3/64 10407
/proc/meminfo: memFree=1819808/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=1052 CPUtime=0.01
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 180 0 0 0 1 0 0 0 18 0 1 0 94001913 1077248 165 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 263 165 47 123 0 138 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1052

[startup+0.101755 s]
/proc/loadavg: 0.86 0.97 0.98 3/64 10407
/proc/meminfo: memFree=1819808/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=2536 CPUtime=0.09
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 520 0 0 0 9 0 0 0 18 0 1 0 94001913 2596864 502 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 634 502 66 123 0 509 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2536

[startup+0.301793 s]
/proc/loadavg: 0.86 0.97 0.98 3/64 10407
/proc/meminfo: memFree=1819808/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=2696 CPUtime=0.29
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 548 0 0 0 29 0 0 0 19 0 1 0 94001913 2760704 530 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 674 530 66 123 0 549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2696

[startup+0.701869 s]
/proc/loadavg: 0.86 0.97 0.98 3/64 10407
/proc/meminfo: memFree=1819808/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=2696 CPUtime=0.69
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 569 0 0 0 69 0 0 0 22 0 1 0 94001913 2760704 551 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 674 551 66 123 0 549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2696

[startup+1.50202 s]
/proc/loadavg: 0.86 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1817816/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=3016 CPUtime=1.49
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 628 0 0 0 149 0 0 0 25 0 1 0 94001913 3088384 610 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 754 610 66 123 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3016

[startup+3.10132 s]
/proc/loadavg: 0.86 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1817304/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=3676 CPUtime=3.09
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 784 0 0 0 309 0 0 0 25 0 1 0 94001913 3764224 766 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 919 766 66 123 0 794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3676

[startup+6.30194 s]
/proc/loadavg: 0.87 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=6.29
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 628 1 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9372

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=12.69
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 1268 1 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9372

[startup+25.5016 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=25.48
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 2547 1 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541811 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9372

[startup+51.1015 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=51.07
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 5106 1 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9372

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=102.26
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 10225 1 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9372

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=162.23
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 16222 1 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9372

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=222.21
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 22220 1 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563585 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9372

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=282.2
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 28218 2 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9372

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=342.17
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 34215 2 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 9372

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=402.15
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 40213 2 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9372

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=462.13
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 46211 2 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9372

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811544/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=9372 CPUtime=522.11
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2515 0 0 0 52209 2 0 0 25 0 1 0 94001913 9596928 2059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2343 2059 72 123 0 2218 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 9372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1811032/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=10056 CPUtime=582.09
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2640 0 0 0 58207 2 0 0 25 0 1 0 94001913 10297344 2184 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2514 2184 72 123 0 2389 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10056

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810904/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=10056 CPUtime=642.08
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2667 0 0 0 64205 3 0 0 25 0 1 0 94001913 10297344 2211 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2514 2211 72 123 0 2389 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10056

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810392/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=702.05
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2798 0 0 0 70202 3 0 0 25 0 1 0 94001913 11341824 2342 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2342 72 123 0 2644 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 11076

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810392/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=762.04
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2799 0 0 0 76201 3 0 0 25 0 1 0 94001913 11341824 2343 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2343 72 123 0 2644 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 11076

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810392/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=822.01
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2799 0 0 0 82198 3 0 0 25 0 1 0 94001913 11341824 2343 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2343 72 123 0 2644 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 11076

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810264/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=881.99
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2826 0 0 0 88196 3 0 0 25 0 1 0 94001913 11341824 2370 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2370 72 123 0 2644 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 11076

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810200/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=941.97
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2841 0 0 0 94194 3 0 0 25 0 1 0 94001913 11341824 2385 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585349 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2385 72 123 0 2644 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11076

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810200/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=1001.94
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2841 0 0 0 100191 3 0 0 25 0 1 0 94001913 11341824 2385 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563401 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2385 72 123 0 2644 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810200/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=1061.92
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2841 0 0 0 106189 3 0 0 25 0 1 0 94001913 11341824 2385 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2385 72 123 0 2644 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 11076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810136/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=1121.91
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2848 0 0 0 112187 4 0 0 25 0 1 0 94001913 11341824 2392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2392 72 123 0 2644 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 11076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810008/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=1181.89
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2879 0 0 0 118185 4 0 0 25 0 1 0 94001913 11341824 2423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2423 72 123 0 2644 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 11076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810008/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=1200.09
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2881 0 0 0 120005 4 0 0 25 0 1 0 94001913 11341824 2425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2425 72 123 0 2644 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11076

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: 0.99 0.97 0.98 2/65 10408
/proc/meminfo: memFree=1810008/2055920 swapFree=4182364/4192956
[pid=10407] ppid=10405 vsize=11076 CPUtime=1200.09
/proc/10407/stat : 10407 (march_ks) R 10405 10407 8570 0 -1 4194304 2881 0 0 0 120005 4 0 0 25 0 1 0 94001913 11341824 2425 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/10407/statm: 2769 2425 72 123 0 2644 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.043993
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 11076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2881
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= 1283

runsolver used 0.799878 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Mar 12 06:21:25 UTC 2007

IDJOB= 338111
IDBENCH= 24715
IDSOLVER= 111
FILE ID= node42/338111-1173680485

PBS_JOBID= 4101702

Free space on /tmp= 66557 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338111-1173680485/march_ks /tmp/evaluation/338111-1173680485/instance-338111-1173680485.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-338111-1173680485 -o ROOT/results/node42/solver-338111-1173680485 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338111-1173680485/march_ks /tmp/evaluation/338111-1173680485/instance-338111-1173680485.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 13453685

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.263
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		: 3000.263
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:       1820216 kB
Buffers:         30328 kB
Cached:         156204 kB
SwapCached:       4820 kB
Active:          80572 kB
Inactive:       117548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820216 kB
SwapTotal:     4192956 kB
SwapFree:      4182364 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            23580 kB
Committed_AS:   147740 kB
PageTables:       1408 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= 66557 MiB

End job on node42 on Mon Mar 12 06:41:27 UTC 2007