Trace number 293771

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.11 1200.53

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
MD5SUMf3499b88ec490ed112ebd1c4b8c12b73
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.082986
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.046
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.04	c resolvent_look() :: found 4 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2347 / 110 ) = 21.34
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 128 JD: 21
0.10/0.10	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2235 JD: 21
1.12/1.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |****************************************************************| 2 NC: 18492 JD: 21
9.11/9.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |************
c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 92990 JD: 21
45.67/45.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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 |***************************************************************
c |****************************************************************| 4 NC: 320668 JD: 21
157.78/157.86	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 |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 852950 JD: 21
422.05/422.19	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 |************************
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c |*****************************
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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 |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 1798420 JD: 21
895.42/895.68	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-293771-1171777465 -o ROOT/results/node63/solver-293771-1171777465 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293771-1171777465/march_ks /tmp/evaluation/293771-1171777465/instance-293771-1171777465.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 1.00 1.00 3/64 17049
/proc/meminfo: memFree=528672/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=656 CPUtime=0
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 89 0 0 0 0 0 0 0 18 0 1 0 197703899 671744 74 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 164 74 47 123 0 39 0

[startup+0.106774 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 17049
/proc/meminfo: memFree=528672/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1104 CPUtime=0.1
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 203 0 0 0 10 0 0 0 18 0 1 0 197703899 1130496 185 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1104

[startup+0.514817 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 17049
/proc/meminfo: memFree=528672/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1104 CPUtime=0.51
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 203 0 0 0 51 0 0 0 21 0 1 0 197703899 1130496 185 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1104

[startup+1.3349 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=528216/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1104 CPUtime=1.33
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 203 0 0 0 133 0 0 0 25 0 1 0 197703899 1130496 185 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1104

[startup+2.97708 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=528088/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1104 CPUtime=2.97
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 203 0 0 0 297 0 0 0 25 0 1 0 197703899 1130496 185 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1104

[startup+6.25243 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=528024/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1104 CPUtime=6.24
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 203 0 0 0 624 0 0 0 25 0 1 0 197703899 1130496 185 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1104

[startup+12.7061 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=527896/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1104 CPUtime=12.7
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 207 0 0 0 1270 0 0 0 25 0 1 0 197703899 1130496 189 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 276 189 72 123 0 151 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1104

[startup+25.6075 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=527768/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1240 CPUtime=25.59
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 243 0 0 0 2559 0 0 0 25 0 1 0 197703899 1269760 225 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 310 225 72 123 0 185 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1240

[startup+51.2142 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=527576/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1408 CPUtime=51.19
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 275 0 0 0 5119 0 0 0 25 0 1 0 197703899 1441792 257 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538532 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 352 257 72 123 0 227 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1408

[startup+102.422 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=527320/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=1788 CPUtime=102.38
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 336 0 0 0 10238 0 0 0 25 0 1 0 197703899 1830912 318 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 447 318 72 123 0 322 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 1788

[startup+162.442 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=526936/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=2128 CPUtime=162.39
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 427 0 0 0 16239 0 0 0 25 0 1 0 197703899 2179072 409 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 532 409 72 123 0 407 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 2128

[startup+222.46 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=526616/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=2640 CPUtime=222.39
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 522 0 0 0 22239 0 0 0 25 0 1 0 197703899 2703360 504 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 660 504 72 123 0 535 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 2640

[startup+282.479 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=526296/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=2640 CPUtime=282.39
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 595 0 0 0 28239 0 0 0 25 0 1 0 197703899 2703360 577 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 660 577 72 123 0 535 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 2640

[startup+342.495 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=525848/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=3404 CPUtime=342.39
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 695 0 0 0 34239 0 0 0 25 0 1 0 197703899 3485696 677 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 851 677 72 123 0 726 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 3404

[startup+402.518 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=525400/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=4556 CPUtime=402.39
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 816 0 0 0 40239 0 0 0 25 0 1 0 197703899 4665344 798 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1139 798 72 123 0 1014 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 4556

[startup+462.536 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=525016/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=4556 CPUtime=462.39
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 913 0 0 0 46239 0 0 0 25 0 1 0 197703899 4665344 895 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537991 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1139 895 72 123 0 1014 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4556

[startup+522.552 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=524568/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=4556 CPUtime=522.4
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1027 0 0 0 52239 1 0 0 25 0 1 0 197703899 4665344 1009 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1139 1009 72 123 0 1014 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4556

[startup+582.574 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=523992/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=6280 CPUtime=582.4
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1157 0 0 0 58239 1 0 0 25 0 1 0 197703899 6430720 1139 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1570 1139 72 123 0 1445 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 6280

[startup+642.592 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=523672/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=6280 CPUtime=642.4
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1248 0 0 0 64239 1 0 0 25 0 1 0 197703899 6430720 1230 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1570 1230 72 123 0 1445 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 6280

[startup+702.611 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=523224/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=6280 CPUtime=702.4
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1343 0 0 0 70239 1 0 0 25 0 1 0 197703899 6430720 1325 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1570 1325 72 123 0 1445 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 6280

[startup+762.628 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17050
/proc/meminfo: memFree=522776/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=6428 CPUtime=762.4
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1479 0 0 0 76239 1 0 0 25 0 1 0 197703899 6582272 1461 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 1607 1461 72 123 0 1482 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 6428

[startup+822.647 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 17050
/proc/meminfo: memFree=522200/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=9016 CPUtime=822.4
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1624 0 0 0 82239 1 0 0 25 0 1 0 197703899 9232384 1606 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 2254 1606 72 123 0 2129 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 9016

[startup+882.667 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 17050
/proc/meminfo: memFree=521496/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=9016 CPUtime=882.41
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1789 0 0 0 88239 2 0 0 25 0 1 0 197703899 9232384 1771 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 2254 1771 72 123 0 2129 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 9016

[startup+942.687 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17050
/proc/meminfo: memFree=520984/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=9016 CPUtime=942.41
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 1918 0 0 0 94239 2 0 0 25 0 1 0 197703899 9232384 1900 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 2254 1900 72 123 0 2129 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 9016

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17116
/proc/meminfo: memFree=519264/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=9016 CPUtime=1002.4
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 2046 0 0 0 100238 2 0 0 25 0 1 0 197703899 9232384 2028 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 2254 2028 72 123 0 2129 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 9016

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 17208
/proc/meminfo: memFree=518632/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=12896 CPUtime=1062.38
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 2182 0 0 0 106236 2 0 0 25 0 1 0 197703899 13205504 2164 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 3224 2164 72 123 0 3099 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 12896

[startup+1122.79 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 17248
/proc/meminfo: memFree=519120/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=12896 CPUtime=1122.38
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 2337 0 0 0 112236 2 0 0 25 0 1 0 197703899 13205504 2319 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 3224 2319 72 123 0 3099 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 12896

[startup+1182.81 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 17248
/proc/meminfo: memFree=518416/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=12896 CPUtime=1182.37
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 2516 0 0 0 118235 2 0 0 25 0 1 0 197703899 13205504 2498 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 3224 2498 72 123 0 3099 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 12896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17248
/proc/meminfo: memFree=518288/2055920 swapFree=4183348/4192956
[pid=17049] ppid=17047 vsize=12896 CPUtime=1200.09
/proc/17049/stat : 17049 (march_ks) R 17047 17049 16264 0 -1 4194304 2546 0 0 0 120007 2 0 0 25 0 1 0 197703899 13205504 2528 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538298 0 0 4096 0 0 0 0 17 1 0 0
/proc/17049/statm: 3224 2528 72 123 0 3099 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12896

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.031995
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 12896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2546
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= 2300

runsolver used 0.774882 second user time and 2.52662 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 05:44:25 UTC 2007

IDJOB= 293771
IDBENCH= 19872
IDSOLVER= 111
FILE ID= node63/293771-1171777465

PBS_JOBID= 3839518

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S2094099432-08.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293771-1171777465/march_ks /tmp/evaluation/293771-1171777465/instance-293771-1171777465.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-293771-1171777465 -o ROOT/results/node63/solver-293771-1171777465 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293771-1171777465/march_ks /tmp/evaluation/293771-1171777465/instance-293771-1171777465.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f3499b88ec490ed112ebd1c4b8c12b73

RANDOM SEED= 382156569

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        529144 kB
Buffers:         46700 kB
Cached:        1358020 kB
SwapCached:       3968 kB
Active:         769396 kB
Inactive:       645780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        529144 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          15932 kB
Slab:            97600 kB
Committed_AS:   494648 kB
PageTables:       1464 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 node63 on Sun Feb 18 06:04:28 UTC 2007