Trace number 303160

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) 1200.03 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S793713844-14.cnf
MD5SUMf5c5fcd96d8afc0866c8da7cded76f04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data (download as text)

2.56/2.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.56/2.56	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.56/2.56	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.56/2.56	c main()::
2.56/2.56	c initFormula():: searching for DIMACS p-line....
2.56/2.56	c full lookahead due to high density!
2.56/2.56	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.56/2.56	c parseCNF():: parsing....
2.56/2.56	c parseCNF():: the CNF contains 0 unary clauses.
2.56/2.56	c runParser():: parsing was successful, warming up engines...
2.56/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.56/2.56	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.56/2.56	c stat :: sign balance is biased by 0.006
2.56/2.56	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.56/2.56	c using k-SAT heuristics (size based diff)
2.56/2.56	c longest clause has size 7
2.56/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.56/2.56	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.56/2.56	c longest clause has size 7
2.56/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.56/2.56	c dynamic_preselect_setsize :: off
2.56/2.56	c suggested doublelook initial :: 0
2.56/2.56	c main():: all systems go!
2.56/2.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 237 JD: 73
2.96/2.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 6674 JD: 73
11.15/11.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 158221 JD: 73
190.44/190.60	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 |*************************************************************
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/node44/watcher-303160-1172028642 -o ROOT/results/node44/solver-303160-1172028642 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303160-1172028642/march_ks /tmp/evaluation/303160-1172028642/instance-303160-1172028642.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: 0.91 0.97 0.99 3/64 20566
/proc/meminfo: memFree=1477120/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=788 CPUtime=0
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 222820378 806912 87 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 197 89 47 123 0 72 0

[startup+0.106713 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20566
/proc/meminfo: memFree=1477120/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=3080 CPUtime=0.09
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 2098 0 0 0 9 0 0 0 18 0 1 0 222820378 3153920 566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 770 566 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.514786 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 20566
/proc/meminfo: memFree=1477120/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=3080 CPUtime=0.5
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 2099 0 0 0 50 0 0 0 22 0 1 0 222820378 3153920 567 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3080

[startup+1.33494 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1475128/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=3080 CPUtime=1.32
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 2099 0 0 0 132 0 0 0 25 0 1 0 222820378 3153920 567 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3080

[startup+2.97124 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1475000/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=3620 CPUtime=2.96
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3264 0 0 0 295 1 0 0 25 0 1 0 222820378 3706880 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3620

[startup+6.25084 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1474360/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=3620 CPUtime=6.24
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3264 0 0 0 623 1 0 0 25 0 1 0 222820378 3706880 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3620

[startup+12.704 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1474304/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=3620 CPUtime=12.69
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3264 0 0 0 1268 1 0 0 25 0 1 0 222820378 3706880 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3620

[startup+25.5044 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1474304/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=3824 CPUtime=25.49
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3314 0 0 0 2548 1 0 0 25 0 1 0 222820378 3915776 699 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 956 699 72 123 0 831 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3824

[startup+51.109 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1473984/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=4304 CPUtime=51.08
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3379 0 0 0 5107 1 0 0 25 0 1 0 222820378 4407296 764 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 1076 764 72 123 0 951 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4304

[startup+102.314 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1473536/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=4644 CPUtime=102.26
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3506 0 0 0 10225 1 0 0 25 0 1 0 222820378 4755456 891 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 1161 891 72 123 0 1036 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4644

[startup+162.331 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1473024/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=5156 CPUtime=162.27
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3629 0 0 0 16225 2 0 0 25 0 1 0 222820378 5279744 1014 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 1289 1014 72 123 0 1164 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5156

[startup+222.37 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1472576/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=5920 CPUtime=222.28
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3737 0 0 0 22226 2 0 0 25 0 1 0 222820378 6062080 1122 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 1480 1122 72 123 0 1355 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 5920

[startup+282.387 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20567
/proc/meminfo: memFree=1471936/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=7072 CPUtime=282.27
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 3886 0 0 0 28225 2 0 0 25 0 1 0 222820378 7241728 1271 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 1768 1271 72 123 0 1643 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 7072

[startup+342.402 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 20567
/proc/meminfo: memFree=1471360/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=7072 CPUtime=342.27
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 4025 0 0 0 34224 3 0 0 25 0 1 0 222820378 7241728 1410 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 1768 1410 72 123 0 1643 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 7072

[startup+402.42 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 20567
/proc/meminfo: memFree=1470720/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=8796 CPUtime=402.27
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 4169 0 0 0 40224 3 0 0 25 0 1 0 222820378 9007104 1554 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628629 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2199 1554 72 123 0 2074 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 8796

[startup+462.436 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20567
/proc/meminfo: memFree=1470208/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=8796 CPUtime=462.26
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 4290 0 0 0 46223 3 0 0 25 0 1 0 222820378 9007104 1675 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2199 1675 72 123 0 2074 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 8796

[startup+522.454 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20567
/proc/meminfo: memFree=1469760/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=8796 CPUtime=522.26
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 4420 0 0 0 52223 3 0 0 25 0 1 0 222820378 9007104 1805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2199 1805 72 123 0 2074 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 8796

[startup+582.47 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20569
/proc/meminfo: memFree=1469056/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=11384 CPUtime=582.25
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 4578 0 0 0 58222 3 0 0 25 0 1 0 222820378 11657216 1963 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2846 1963 72 123 0 2721 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 11384

[startup+642.487 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20569
/proc/meminfo: memFree=1468416/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=11384 CPUtime=642.24
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 4748 0 0 0 64221 3 0 0 25 0 1 0 222820378 11657216 2133 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2846 2133 72 123 0 2721 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 11384

[startup+702.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20569
/proc/meminfo: memFree=1467840/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=11384 CPUtime=702.23
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 4885 0 0 0 70220 3 0 0 25 0 1 0 222820378 11657216 2270 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2846 2270 72 123 0 2721 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 11384

[startup+762.518 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20569
/proc/meminfo: memFree=1467200/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=11384 CPUtime=762.23
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5034 0 0 0 76220 3 0 0 25 0 1 0 222820378 11657216 2419 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2846 2419 72 123 0 2721 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 11384

[startup+822.542 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 20569
/proc/meminfo: memFree=1466560/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=11384 CPUtime=822.24
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5184 0 0 0 82220 4 0 0 25 0 1 0 222820378 11657216 2569 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 2846 2569 72 123 0 2721 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 11384

[startup+882.557 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 20569
/proc/meminfo: memFree=1466112/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=15264 CPUtime=882.23
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5308 0 0 0 88219 4 0 0 25 0 1 0 222820378 15630336 2693 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 3816 2693 72 123 0 3691 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 15264

[startup+942.569 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20569
/proc/meminfo: memFree=1465536/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=15264 CPUtime=942.22
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5443 0 0 0 94218 4 0 0 25 0 1 0 222820378 15630336 2828 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 3816 2828 72 123 0 3691 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 15264

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20569
/proc/meminfo: memFree=1464960/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=15264 CPUtime=1002.21
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5606 0 0 0 100217 4 0 0 25 0 1 0 222820378 15630336 2991 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 3816 2991 72 123 0 3691 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 15264

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20569
/proc/meminfo: memFree=1464384/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=15264 CPUtime=1062.21
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5742 0 0 0 106217 4 0 0 25 0 1 0 222820378 15630336 3127 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 3816 3127 72 123 0 3691 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 15264

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20569
/proc/meminfo: memFree=1463872/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=15264 CPUtime=1122.21
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5866 0 0 0 112216 5 0 0 25 0 1 0 222820378 15630336 3251 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538426 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 3816 3251 72 123 0 3691 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 15264

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20569
/proc/meminfo: memFree=1463424/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=15264 CPUtime=1182.2
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 5999 0 0 0 118215 5 0 0 25 0 1 0 222820378 15630336 3384 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 3816 3384 72 123 0 3691 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 15264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20569
/proc/meminfo: memFree=1463232/2055920 swapFree=4183224/4192956
[pid=20566] ppid=20564 vsize=15264 CPUtime=1200.02
/proc/20566/stat : 20566 (march_ks) R 20564 20566 20457 0 -1 4194304 6042 0 0 0 119997 5 0 0 25 0 1 0 222820378 15630336 3427 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20566/statm: 3816 3427 72 123 0 3691 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 15264

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): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.058991
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 15264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6042
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= 2843

runsolver used 0.763883 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 03:30:42 UTC 2007

IDJOB= 303160
IDBENCH= 20101
IDSOLVER= 111
FILE ID= node44/303160-1172028642

PBS_JOBID= 3892702

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S793713844-14.cnf
COMMAND LINE= /tmp/evaluation/303160-1172028642/march_ks /tmp/evaluation/303160-1172028642/instance-303160-1172028642.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-303160-1172028642 -o ROOT/results/node44/solver-303160-1172028642 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303160-1172028642/march_ks /tmp/evaluation/303160-1172028642/instance-303160-1172028642.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f5c5fcd96d8afc0866c8da7cded76f04

RANDOM SEED= 144813096

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1477592 kB
Buffers:         32896 kB
Cached:         457700 kB
SwapCached:       3560 kB
Active:          96720 kB
Inactive:       403196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477592 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            2696 kB
Writeback:           0 kB
Mapped:          15296 kB
Slab:            64488 kB
Committed_AS:   515388 kB
PageTables:       1396 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= 66561 MiB

End job on node44 on Wed Feb 21 03:50:45 UTC 2007