Trace number 313147

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) 1200.14 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-17-s.cnf
MD5SUM211504a6ba82cb2fc3f6333430f9c42f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.7874
Satisfiable
(Un)Satisfiability was proved
Number of variables294246
Number of clauses1384270
Sum of the clauses size3202814
Maximum clause length10
Minimum clause length1
Number of clauses of size 124517
Number of clauses of size 21066262
Number of clauses of size 3238391
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data (download as text)

19.59/19.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
19.59/19.61	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
19.59/19.61	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
19.59/19.61	c main()::
19.59/19.61	c initFormula():: searching for DIMACS p-line....
19.59/19.61	c initFormula():: the DIMACS p-line indicates a CNF of 294246 variables and 1384270 clauses.
19.59/19.61	c parseCNF():: parsing....
19.59/19.61	c parseCNF():: the CNF contains 24517 unary clauses.
19.59/19.61	c runParser():: parsing was successful, warming up engines...
19.59/19.61	c find_and_remove_tautogolies():: found and removed 41886 tautologies
19.59/19.61	c find_and_remove_tautogolies():: found and removed 102 tautologies
19.59/19.61	c simplify_formula():: removed 263 tautological, 473668 satisfied and 27572 duplicate clauses
19.59/19.61	c preprocessing fase I completed:: there are now 155518 free variables and 882767 clauses.
19.59/19.61	c stat :: sign balance is biased by 0.927
19.59/19.61	c shorten_equivalence(): average equivalence length reduced from nan to nan
19.59/19.61	c using k-SAT heuristics (size based diff)
19.59/19.61	c longest clause has size 10
19.59/19.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
19.59/19.61	c main():: clause / variable ratio: ( 882767 / 294246 ) = 3.00
19.59/19.61	c longest clause has size 10
19.59/19.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
19.59/19.61	c dynamic_preselect_setsize :: on
19.59/19.61	c suggested doublelook initial :: 0
19.59/19.61	c main():: all systems go!
19.59/19.61	c |----------------------------------------------------------------|
c |****************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-313147-1176877150 -o ROOT/results/node21/solver-313147-1176877150 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313147-1176877150/march_ks /tmp/evaluation/313147-1176877150/instance-313147-1176877150.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.81 0.92 0.97 3/77 9436
/proc/meminfo: memFree=1746680/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=7216 CPUtime=0
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 744 0 0 0 0 0 0 0 18 0 1 0 135632381 7389184 730 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 1804 735 45 123 0 1679 0

[startup+0.0675819 s]
/proc/loadavg: 0.81 0.92 0.97 3/77 9436
/proc/meminfo: memFree=1746680/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=34536 CPUtime=0.06
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 6904 0 0 0 4 2 0 0 18 0 1 0 135632381 35364864 6889 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134739091 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 8634 6890 47 123 0 8509 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 34536

[startup+0.101585 s]
/proc/loadavg: 0.81 0.92 0.97 3/77 9436
/proc/meminfo: memFree=1746680/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=34932 CPUtime=0.09
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 7064 0 0 0 7 2 0 0 18 0 1 0 135632381 35770368 7049 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 8733 7049 47 123 0 8608 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34932

[startup+0.301606 s]
/proc/loadavg: 0.81 0.92 0.97 3/77 9436
/proc/meminfo: memFree=1746680/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=37968 CPUtime=0.29
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 7976 0 0 0 27 2 0 0 19 0 1 0 135632381 38879232 7961 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 9492 7961 47 123 0 9367 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37968

[startup+0.701649 s]
/proc/loadavg: 0.81 0.92 0.97 3/77 9436
/proc/meminfo: memFree=1746680/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=43512 CPUtime=0.69
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 9724 0 0 0 65 4 0 0 23 0 1 0 135632381 44556288 9709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 10878 9709 47 123 0 10753 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43512

[startup+1.50174 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 9437
/proc/meminfo: memFree=1703152/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=54204 CPUtime=1.49
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 13037 0 0 0 143 6 0 0 25 0 1 0 135632381 55504896 13022 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 13551 13022 47 123 0 13426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54204

[startup+3.10191 s]
/proc/loadavg: 0.82 0.93 0.97 2/78 9437
/proc/meminfo: memFree=1646256/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=138720 CPUtime=3.09
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 26973 0 0 0 296 13 0 0 25 0 1 0 135632381 142049280 23033 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 34680 23033 50 123 0 34555 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138720

[startup+6.30126 s]
/proc/loadavg: 0.82 0.93 0.97 2/78 9437
/proc/meminfo: memFree=1641272/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=157092 CPUtime=6.29
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 39691 0 0 0 609 20 0 0 25 0 1 0 135632381 160862208 28665 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 39273 28665 52 123 0 39148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 157092

[startup+12.702 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 9437
/proc/meminfo: memFree=1633400/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=155940 CPUtime=12.69
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 56909 0 0 0 1241 28 0 0 25 0 1 0 135632381 159682560 28388 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 38985 28388 63 123 0 38860 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 155940

[startup+25.5014 s]
/proc/loadavg: 0.87 0.93 0.97 2/78 9437
/proc/meminfo: memFree=1460792/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=364892 CPUtime=25.48
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134663 0 0 0 2488 60 0 0 25 0 1 0 135632381 373649408 71469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91223 71469 72 123 0 91098 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 364892

[startup+51.1012 s]
/proc/loadavg: 0.91 0.93 0.97 2/78 9437
/proc/meminfo: memFree=1460344/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=364892 CPUtime=51.08
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134731 0 0 0 5047 61 0 0 25 0 1 0 135632381 373649408 71537 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91223 71537 72 123 0 91098 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 364892

[startup+102.306 s]
/proc/loadavg: 0.96 0.94 0.97 2/78 9437
/proc/meminfo: memFree=1460472/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=364892 CPUtime=102.26
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134741 0 0 0 10165 61 0 0 25 0 1 0 135632381 373649408 71547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91223 71547 72 123 0 91098 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 364892

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 9437
/proc/meminfo: memFree=1459896/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=365344 CPUtime=162.25
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134868 0 0 0 16163 62 0 0 25 0 1 0 135632381 374112256 71674 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91336 71674 72 123 0 91211 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 365344

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 9437
/proc/meminfo: memFree=1459832/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=365600 CPUtime=222.24
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134871 0 0 0 22161 63 0 0 25 0 1 0 135632381 374374400 71677 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91400 71677 72 123 0 91275 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 365600

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 9437
/proc/meminfo: memFree=1459768/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=365600 CPUtime=282.21
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134871 0 0 0 28158 63 0 0 25 0 1 0 135632381 374374400 71677 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91400 71677 72 123 0 91275 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 365600

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1459704/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=365600 CPUtime=342.2
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134871 0 0 0 34156 64 0 0 25 0 1 0 135632381 374374400 71677 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91400 71677 72 123 0 91275 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 365600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1459640/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=365600 CPUtime=402.19
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134873 0 0 0 40154 65 0 0 25 0 1 0 135632381 374374400 71679 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91400 71679 72 123 0 91275 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 365600

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1459512/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=365600 CPUtime=462.17
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 134890 0 0 0 46152 65 0 0 25 0 1 0 135632381 374374400 71696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 91400 71696 72 123 0 91275 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 365600

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1451704/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=373268 CPUtime=522.15
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 136844 0 0 0 52148 67 0 0 25 0 1 0 135632381 382226432 73650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 93317 73650 72 123 0 93192 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 373268

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1451512/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=373404 CPUtime=582.14
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 136866 0 0 0 58146 68 0 0 25 0 1 0 135632381 382365696 73672 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 93351 73672 72 123 0 93226 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 373404

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1435064/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=390660 CPUtime=642.12
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 140949 0 0 0 64142 70 0 0 25 0 1 0 135632381 400035840 77755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 97665 77755 72 123 0 97540 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 390660

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1430776/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=394608 CPUtime=702.11
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 141983 0 0 0 70139 72 0 0 25 0 1 0 135632381 404078592 78789 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 98652 78789 72 123 0 98527 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 394608

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1430328/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=395008 CPUtime=762.09
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142079 0 0 0 76137 72 0 0 25 0 1 0 135632381 404488192 78883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 98752 78883 72 123 0 98627 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 395008

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1430072/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=395388 CPUtime=822.08
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142151 0 0 0 82135 73 0 0 25 0 1 0 135632381 404877312 78955 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 98847 78955 72 123 0 98722 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 395388

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1429688/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=395728 CPUtime=882.06
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142228 0 0 0 88133 73 0 0 25 0 1 0 135632381 405225472 79032 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 98932 79032 72 123 0 98807 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 395728

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1429304/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=396240 CPUtime=942.05
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142306 0 0 0 94131 74 0 0 25 0 1 0 135632381 405749760 79110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 99060 79110 72 123 0 98935 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 396240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1428920/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=396240 CPUtime=1002.03
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142374 0 0 0 100128 75 0 0 25 0 1 0 135632381 405749760 79178 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 99060 79178 72 123 0 98935 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 396240

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1428536/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=397004 CPUtime=1062.01
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142443 0 0 0 106126 75 0 0 25 0 1 0 135632381 406532096 79247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 99251 79247 72 123 0 99126 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 397004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9437
/proc/meminfo: memFree=1428216/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=397004 CPUtime=1122
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142512 0 0 0 112124 76 0 0 25 0 1 0 135632381 406532096 79316 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 99251 79316 72 123 0 99126 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 397004

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9439
/proc/meminfo: memFree=1427704/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=397004 CPUtime=1181.98
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142580 0 0 0 118122 76 0 0 25 0 1 0 135632381 406532096 79384 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 99251 79384 72 123 0 99126 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 397004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9439
/proc/meminfo: memFree=1427640/2055920 swapFree=4159076/4192956
[pid=9436] ppid=9434 vsize=398156 CPUtime=1200.08
/proc/9436/stat : 9436 (march_ks) R 9434 9436 9328 0 -1 4194304 142601 0 0 0 119931 77 0 0 25 0 1 0 135632381 407711744 79405 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/9436/statm: 99539 79405 72 123 0 99414 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 398156

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): 1200.46
CPU time (s): 1200.14
CPU user time (s): 1199.32
CPU system time (s): 0.824874
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 398156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.824874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142601
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= 24961

runsolver used 1.44978 second user time and 2.90056 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 18 06:19:11 UTC 2007

IDJOB= 313147
IDBENCH= 20359
IDSOLVER= 111
FILE ID= node21/313147-1176877150

PBS_JOBID= 4595104

Free space on /tmp= 66364 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/313147-1176877150/march_ks /tmp/evaluation/313147-1176877150/instance-313147-1176877150.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-313147-1176877150 -o ROOT/results/node21/solver-313147-1176877150 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313147-1176877150/march_ks /tmp/evaluation/313147-1176877150/instance-313147-1176877150.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  211504a6ba82cb2fc3f6333430f9c42f

RANDOM SEED= 61083332

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1747152 kB
Buffers:         11304 kB
Cached:         227828 kB
SwapCached:      12264 kB
Active:         134732 kB
Inactive:       131800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747152 kB
SwapTotal:     4192956 kB
SwapFree:      4159076 kB
Dirty:           27532 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            27836 kB
Committed_AS:  1007792 kB
PageTables:       1784 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= 66364 MiB

End job on node21 on Wed Apr 18 06:39:13 UTC 2007