Trace number 294345

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 1200.36

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1032474357-17.SAT.shuffled.cnf
MD5SUM0b051cba6c512264c3dd4a6e98689f83
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.134979
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 130 variables and 2769 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 130 free variables and 2769 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.036
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 4 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2773 / 130 ) = 21.33
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c suggested doublelook initial :: 0
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 135 JD: 28
0.10/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 1 NC: 2853 JD: 28
1.64/1.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 32652 JD: 28
19.04/19.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 203260 JD: 28
119.71/119.84	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 |*******************************
c |********************************
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c |**********************************
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c |************************************
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c |****************************************
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c |******************************************
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c |*********************************************
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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 |****************************************************************| 4 NC: 890485 JD: 28
523.93/524.14	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 |************************
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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 |*******************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-294345-1171788045 -o ROOT/results/node29/solver-294345-1171788045 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294345-1171788045/march_ks /tmp/evaluation/294345-1171788045/instance-294345-1171788045.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22256
/proc/meminfo: memFree=917336/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=656 CPUtime=0
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 172568718 671744 76 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 164 76 47 123 0 39 0

[startup+0.107273 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22256
/proc/meminfo: memFree=917336/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1224 CPUtime=0.1
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 224 0 0 0 10 0 0 0 18 0 1 0 172568718 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542110 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1224

[startup+0.515298 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 22256
/proc/meminfo: memFree=917336/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1224 CPUtime=0.51
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 224 0 0 0 51 0 0 0 22 0 1 0 172568718 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1224

[startup+1.33535 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22257
/proc/meminfo: memFree=916752/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1224 CPUtime=1.33
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 224 0 0 0 133 0 0 0 25 0 1 0 172568718 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1224

[startup+2.97145 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22257
/proc/meminfo: memFree=916560/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1224 CPUtime=2.96
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 224 0 0 0 296 0 0 0 25 0 1 0 172568718 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1224

[startup+6.25365 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 22257
/proc/meminfo: memFree=916560/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1224 CPUtime=6.25
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 224 0 0 0 625 0 0 0 25 0 1 0 172568718 1253376 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 306 206 72 123 0 181 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1224

[startup+12.7091 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22257
/proc/meminfo: memFree=916440/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1372 CPUtime=12.7
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 241 0 0 0 1270 0 0 0 25 0 1 0 172568718 1404928 223 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 343 223 72 123 0 218 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1372

[startup+25.5098 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22257
/proc/meminfo: memFree=916440/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1372 CPUtime=25.5
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 260 0 0 0 2550 0 0 0 25 0 1 0 172568718 1404928 242 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526897 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 343 242 72 123 0 218 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1372

[startup+51.1164 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22257
/proc/meminfo: memFree=916120/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1588 CPUtime=51.1
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 341 0 0 0 5110 0 0 0 25 0 1 0 172568718 1626112 304 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 397 304 72 123 0 272 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1588

[startup+102.333 s]
/proc/loadavg: 1.10 1.01 1.00 2/78 22257
/proc/meminfo: memFree=915800/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=1968 CPUtime=102.3
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 416 0 0 0 10230 0 0 0 25 0 1 0 172568718 2015232 379 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 492 379 72 123 0 367 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1968

[startup+162.361 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22257
/proc/meminfo: memFree=915352/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=2308 CPUtime=162.31
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 524 0 0 0 16231 0 0 0 25 0 1 0 172568718 2363392 487 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 577 487 72 123 0 452 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2308

[startup+222.389 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22257
/proc/meminfo: memFree=914904/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=2820 CPUtime=222.33
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 619 0 0 0 22233 0 0 0 25 0 1 0 172568718 2887680 582 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 705 582 72 123 0 580 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2820

[startup+282.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=914520/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=3584 CPUtime=282.35
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 706 0 0 0 28234 1 0 0 25 0 1 0 172568718 3670016 669 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 896 669 72 123 0 771 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3584

[startup+342.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=914136/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=3584 CPUtime=342.36
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 806 0 0 0 34235 1 0 0 25 0 1 0 172568718 3670016 769 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 896 769 72 123 0 771 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 3584

[startup+402.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=913752/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=4736 CPUtime=402.37
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 916 0 0 0 40236 1 0 0 25 0 1 0 172568718 4849664 879 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 1184 879 72 123 0 1059 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4736

[startup+462.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=913368/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=4736 CPUtime=462.38
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1022 0 0 0 46237 1 0 0 25 0 1 0 172568718 4849664 985 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 1184 985 72 123 0 1059 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4736

[startup+522.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=912920/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=4736 CPUtime=522.39
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1127 0 0 0 52238 1 0 0 25 0 1 0 172568718 4849664 1090 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 1184 1090 72 123 0 1059 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4736

[startup+582.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=912472/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=6460 CPUtime=582.41
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1241 0 0 0 58240 1 0 0 25 0 1 0 172568718 6615040 1204 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 1615 1204 72 123 0 1490 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 6460

[startup+642.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=911832/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=6460 CPUtime=642.44
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1386 0 0 0 64242 2 0 0 25 0 1 0 172568718 6615040 1349 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 1615 1349 72 123 0 1490 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 6460

[startup+702.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=911320/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=6460 CPUtime=702.45
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1522 0 0 0 70243 2 0 0 25 0 1 0 172568718 6615040 1485 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585353 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 1615 1485 72 123 0 1490 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 6460

[startup+762.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=910680/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=9048 CPUtime=762.46
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1691 0 0 0 76244 2 0 0 25 0 1 0 172568718 9265152 1654 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 2262 1654 72 123 0 2137 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 9048

[startup+822.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=910168/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=9048 CPUtime=822.48
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1810 0 0 0 82246 2 0 0 25 0 1 0 172568718 9265152 1773 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 2262 1773 72 123 0 2137 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 9048

[startup+882.693 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22257
/proc/meminfo: memFree=909912/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=9048 CPUtime=882.49
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1882 0 0 0 88247 2 0 0 25 0 1 0 172568718 9265152 1845 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 2262 1845 72 123 0 2137 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 9048

[startup+942.715 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 22257
/proc/meminfo: memFree=909528/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=9048 CPUtime=942.5
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 1989 0 0 0 94248 2 0 0 25 0 1 0 172568718 9265152 1952 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 2262 1952 72 123 0 2137 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 9048

[startup+1002.74 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 22257
/proc/meminfo: memFree=909080/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=9048 CPUtime=1002.51
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 2098 0 0 0 100249 2 0 0 25 0 1 0 172568718 9265152 2061 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 2262 2061 72 123 0 2137 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 9048

[startup+1062.78 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22257
/proc/meminfo: memFree=908632/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=9048 CPUtime=1062.53
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 2201 0 0 0 106251 2 0 0 25 0 1 0 172568718 9265152 2164 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538000 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 2262 2164 72 123 0 2137 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 9048

[startup+1122.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22257
/proc/meminfo: memFree=908120/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=12928 CPUtime=1122.55
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 2336 0 0 0 112252 3 0 0 25 0 1 0 172568718 13238272 2299 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 3232 2299 72 123 0 3107 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 12928

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=907608/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=12928 CPUtime=1182.56
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 2449 0 0 0 118253 3 0 0 25 0 1 0 172568718 13238272 2412 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525471 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 3232 2412 72 123 0 3107 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 12928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=907480/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=12928 CPUtime=1200.09
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 2482 0 0 0 120006 3 0 0 25 0 1 0 172568718 13238272 2445 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 3232 2445 72 123 0 3107 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12928

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22257
/proc/meminfo: memFree=907480/2055920 swapFree=4147432/4192956
[pid=22256] ppid=22254 vsize=12928 CPUtime=1200.09
/proc/22256/stat : 22256 (march_ks) R 22254 22256 21893 0 -1 4194304 2482 0 0 0 120006 3 0 0 25 0 1 0 172568718 13238272 2445 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22256/statm: 3232 2445 72 123 0 3107 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12928

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.035994
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 12928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2482
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= 6
involuntary context switches= 24352

runsolver used 1.37679 second user time and 2.73958 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sun Feb 18 08:40:45 UTC 2007

IDJOB= 294345
IDBENCH= 19886
IDSOLVER= 111
FILE ID= node29/294345-1171788045

PBS_JOBID= 3839585

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1032474357-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294345-1171788045/march_ks /tmp/evaluation/294345-1171788045/instance-294345-1171788045.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-294345-1171788045 -o ROOT/results/node29/solver-294345-1171788045 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294345-1171788045/march_ks /tmp/evaluation/294345-1171788045/instance-294345-1171788045.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0b051cba6c512264c3dd4a6e98689f83

RANDOM SEED= 400851099

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
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:        917744 kB
Buffers:         39592 kB
Cached:         996720 kB
SwapCached:      12248 kB
Active:         794096 kB
Inactive:       265652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        917744 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            63860 kB
Committed_AS:   629600 kB
PageTables:       1864 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 node29 on Sun Feb 18 09:00:47 UTC 2007