Trace number 302668

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.06 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

3.48/3.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.48/3.51	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.48/3.51	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.48/3.51	c main()::
3.48/3.51	c initFormula():: searching for DIMACS p-line....
3.48/3.51	c full lookahead due to high density!
3.48/3.51	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.48/3.51	c parseCNF():: parsing....
3.48/3.51	c parseCNF():: the CNF contains 0 unary clauses.
3.48/3.51	c runParser():: parsing was successful, warming up engines...
3.48/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.51	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.48/3.51	c stat :: sign balance is biased by 0.006
3.48/3.51	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.48/3.51	c using k-SAT heuristics (size based diff)
3.48/3.51	c longest clause has size 7
3.48/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.51	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.48/3.51	c longest clause has size 7
3.48/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.51	c dynamic_preselect_setsize :: off
3.48/3.51	c suggested doublelook initial :: 0
3.48/3.51	c main():: all systems go!
3.48/3.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 294 JD: 94
4.19/4.23	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 |****************************************************************| 1 NC: 56689 JD: 94
104.74/104.87	c |----------------------------------------------------------------|
c |*
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 |***********************************************
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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/node40/watcher-302668-1172016958 -o ROOT/results/node40/solver-302668-1172016958 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302668-1172016958/march_ks /tmp/evaluation/302668-1172016958/instance-302668-1172016958.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: 1.91 1.85 1.42 3/64 23778
/proc/meminfo: memFree=1510184/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=816 CPUtime=0
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 126730053 835584 93 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 204 94 47 123 0 79 0

[startup+0.106779 s]
/proc/loadavg: 1.91 1.85 1.42 3/64 23778
/proc/meminfo: memFree=1510184/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=3604 CPUtime=0.1
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 1298 0 0 0 10 0 0 0 18 0 1 0 126730053 3690496 670 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 901 670 63 123 0 776 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3604

[startup+0.51483 s]
/proc/loadavg: 1.91 1.85 1.42 3/64 23778
/proc/meminfo: memFree=1510184/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=3944 CPUtime=0.51
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 2870 0 0 0 50 1 0 0 21 0 1 0 126730053 4038656 742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3944

[startup+1.33494 s]
/proc/loadavg: 1.91 1.85 1.42 2/65 23779
/proc/meminfo: memFree=1507424/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=3944 CPUtime=1.33
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 2870 0 0 0 132 1 0 0 25 0 1 0 126730053 4038656 742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3944

[startup+2.97115 s]
/proc/loadavg: 1.91 1.85 1.42 2/65 23779
/proc/meminfo: memFree=1507296/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=3944 CPUtime=2.96
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 2870 0 0 0 295 1 0 0 25 0 1 0 126730053 4038656 742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3944

[startup+6.25157 s]
/proc/loadavg: 1.84 1.83 1.41 2/65 23779
/proc/meminfo: memFree=1506592/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4656 CPUtime=6.24
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4447 0 0 0 623 1 0 0 25 0 1 0 126730053 4767744 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4656

[startup+12.7084 s]
/proc/loadavg: 1.77 1.82 1.41 2/65 23779
/proc/meminfo: memFree=1506528/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4656 CPUtime=12.69
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4447 0 0 0 1268 1 0 0 25 0 1 0 126730053 4767744 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4656

[startup+25.6091 s]
/proc/loadavg: 1.65 1.79 1.41 2/65 23779
/proc/meminfo: memFree=1506592/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4656 CPUtime=25.59
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4447 0 0 0 2558 1 0 0 25 0 1 0 126730053 4767744 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4656

[startup+51.2144 s]
/proc/loadavg: 1.40 1.72 1.39 2/65 23779
/proc/meminfo: memFree=1506592/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4656 CPUtime=51.19
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4447 0 0 0 5118 1 0 0 25 0 1 0 126730053 4767744 837 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4656

[startup+102.422 s]
/proc/loadavg: 1.17 1.60 1.37 2/65 23779
/proc/meminfo: memFree=1506592/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4792 CPUtime=102.38
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4475 0 0 0 10237 1 0 0 25 0 1 0 126730053 4907008 865 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1198 865 72 123 0 1073 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 4792

[startup+162.44 s]
/proc/loadavg: 1.06 1.49 1.34 2/65 23779
/proc/meminfo: memFree=1506528/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4860 CPUtime=162.38
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4493 0 0 0 16237 1 0 0 25 0 1 0 126730053 4976640 883 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1215 883 72 123 0 1090 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 4860

[startup+222.458 s]
/proc/loadavg: 1.02 1.40 1.32 2/65 23781
/proc/meminfo: memFree=1506336/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4960 CPUtime=222.37
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4502 0 0 0 22236 1 0 0 25 0 1 0 126730053 5079040 892 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1240 892 72 123 0 1115 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 4960

[startup+282.473 s]
/proc/loadavg: 1.01 1.32 1.30 2/65 23781
/proc/meminfo: memFree=1506336/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=4960 CPUtime=282.37
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4518 0 0 0 28236 1 0 0 25 0 1 0 126730053 5079040 908 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1240 908 72 123 0 1115 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 4960

[startup+342.489 s]
/proc/loadavg: 1.00 1.26 1.27 2/65 23781
/proc/meminfo: memFree=1506336/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5112 CPUtime=342.37
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4524 0 0 0 34236 1 0 0 25 0 1 0 126730053 5234688 914 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1278 914 72 123 0 1153 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 5112

[startup+402.505 s]
/proc/loadavg: 1.00 1.21 1.26 2/65 23781
/proc/meminfo: memFree=1506336/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5112 CPUtime=402.37
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4533 0 0 0 40236 1 0 0 25 0 1 0 126730053 5234688 923 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1278 923 72 123 0 1153 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5112

[startup+462.517 s]
/proc/loadavg: 1.00 1.17 1.24 2/65 23781
/proc/meminfo: memFree=1506208/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5112 CPUtime=462.36
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4554 0 0 0 46235 1 0 0 25 0 1 0 126730053 5234688 944 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1278 944 72 123 0 1153 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 5112

[startup+522.529 s]
/proc/loadavg: 1.05 1.15 1.23 2/65 23781
/proc/meminfo: memFree=1506144/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5340 CPUtime=522.35
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4567 0 0 0 52234 1 0 0 25 0 1 0 126730053 5468160 957 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1335 957 72 123 0 1210 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 5340

[startup+582.546 s]
/proc/loadavg: 1.02 1.12 1.21 2/65 23781
/proc/meminfo: memFree=1506080/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5340 CPUtime=582.35
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4583 0 0 0 58234 1 0 0 25 0 1 0 126730053 5468160 973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1335 973 72 123 0 1210 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 5340

[startup+642.564 s]
/proc/loadavg: 1.00 1.10 1.19 2/65 23781
/proc/meminfo: memFree=1506016/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5340 CPUtime=642.35
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4602 0 0 0 64234 1 0 0 25 0 1 0 126730053 5468160 992 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1335 992 72 123 0 1210 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 5340

[startup+702.581 s]
/proc/loadavg: 1.00 1.08 1.18 2/65 23781
/proc/meminfo: memFree=1505952/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5340 CPUtime=702.35
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4616 0 0 0 70234 1 0 0 25 0 1 0 126730053 5468160 1006 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1335 1006 72 123 0 1210 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 5340

[startup+762.595 s]
/proc/loadavg: 1.00 1.06 1.16 2/65 23781
/proc/meminfo: memFree=1505888/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5680 CPUtime=762.35
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4626 0 0 0 76234 1 0 0 25 0 1 0 126730053 5816320 1016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1420 1016 72 123 0 1295 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 5680

[startup+822.618 s]
/proc/loadavg: 1.00 1.05 1.15 2/65 23781
/proc/meminfo: memFree=1505888/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5680 CPUtime=822.35
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4646 0 0 0 82234 1 0 0 25 0 1 0 126730053 5816320 1036 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541763 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1420 1036 72 123 0 1295 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 5680

[startup+882.632 s]
/proc/loadavg: 1.00 1.04 1.14 2/65 23781
/proc/meminfo: memFree=1505888/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5680 CPUtime=882.34
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4659 0 0 0 88233 1 0 0 25 0 1 0 126730053 5816320 1049 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1420 1049 72 123 0 1295 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 5680

[startup+942.649 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 23781
/proc/meminfo: memFree=1505824/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5680 CPUtime=942.34
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4671 0 0 0 94233 1 0 0 25 0 1 0 126730053 5816320 1061 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1420 1061 72 123 0 1295 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 5680

[startup+1002.66 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 23781
/proc/meminfo: memFree=1505696/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=5680 CPUtime=1002.34
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4693 0 0 0 100233 1 0 0 25 0 1 0 126730053 5816320 1083 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1420 1083 72 123 0 1295 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 5680

[startup+1062.68 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 23781
/proc/meminfo: memFree=1505632/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=6192 CPUtime=1062.34
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4713 0 0 0 106233 1 0 0 25 0 1 0 126730053 6340608 1103 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1548 1103 72 123 0 1423 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 6192

[startup+1122.7 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 23781
/proc/meminfo: memFree=1505568/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=6192 CPUtime=1122.34
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4727 0 0 0 112233 1 0 0 25 0 1 0 126730053 6340608 1117 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1548 1117 72 123 0 1423 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 6192

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 23781
/proc/meminfo: memFree=1505440/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=6192 CPUtime=1182.33
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4750 0 0 0 118232 1 0 0 25 0 1 0 126730053 6340608 1140 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1548 1140 72 123 0 1423 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 6192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 23781
/proc/meminfo: memFree=1505504/2055920 swapFree=4183944/4192956
[pid=23778] ppid=23776 vsize=6192 CPUtime=1200.05
/proc/23778/stat : 23778 (march_ks) R 23776 23778 23379 0 -1 4194304 4755 0 0 0 120004 1 0 0 25 0 1 0 126730053 6340608 1145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23778/statm: 1548 1145 72 123 0 1423 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6192

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): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.019996
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 6192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4755
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= 2726

runsolver used 0.908861 second user time and 2.29965 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Feb 21 00:15:58 UTC 2007

IDJOB= 302668
IDBENCH= 20089
IDSOLVER= 111
FILE ID= node40/302668-1172016958

PBS_JOBID= 3892664

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/302668-1172016958/march_ks /tmp/evaluation/302668-1172016958/instance-302668-1172016958.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-302668-1172016958 -o ROOT/results/node40/solver-302668-1172016958 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302668-1172016958/march_ks /tmp/evaluation/302668-1172016958/instance-302668-1172016958.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 129605001

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1510592 kB
Buffers:         31244 kB
Cached:         445292 kB
SwapCached:       2932 kB
Active:          52620 kB
Inactive:       433404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510592 kB
SwapTotal:     4192956 kB
SwapFree:      4183944 kB
Dirty:            2872 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            45308 kB
Committed_AS:   205296 kB
PageTables:       1412 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 node40 on Wed Feb 21 00:36:01 UTC 2007