Trace number 313187

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) 1200.12 1200.66

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-5-19-s.cnf
MD5SUMda84c31d7a6be4fe4d1189ad9ffe5349
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.3291
Satisfiable
(Un)Satisfiability was proved
Number of variables279590
Number of clauses1337190
Sum of the clauses size3109060
Maximum clause length10
Minimum clause length1
Number of clauses of size 123239
Number of clauses of size 21012692
Number of clauses of size 3249039
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

18.98/19.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
18.98/19.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
18.98/19.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
18.98/19.03	c main()::
18.98/19.03	c initFormula():: searching for DIMACS p-line....
18.98/19.03	c initFormula():: the DIMACS p-line indicates a CNF of 279590 variables and 1337190 clauses.
18.98/19.03	c parseCNF():: parsing....
18.98/19.03	c parseCNF():: the CNF contains 23239 unary clauses.
18.98/19.03	c runParser():: parsing was successful, warming up engines...
18.98/19.03	c find_and_remove_tautogolies():: found and removed 39857 tautologies
18.98/19.03	c find_and_remove_tautogolies():: found and removed 121 tautologies
18.98/19.03	c simplify_formula():: removed 245 tautological, 433059 satisfied and 26136 duplicate clauses
18.98/19.03	c preprocessing fase I completed:: there are now 151642 free variables and 877750 clauses.
18.98/19.03	c stat :: sign balance is biased by 0.931
18.98/19.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
18.98/19.03	c using k-SAT heuristics (size based diff)
18.98/19.03	c longest clause has size 10
18.98/19.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.98/19.03	c main():: clause / variable ratio: ( 877750 / 279590 ) = 3.14
18.98/19.03	c longest clause has size 10
18.98/19.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.98/19.03	c dynamic_preselect_setsize :: on
18.98/19.03	c suggested doublelook initial :: 0
18.98/19.03	c main():: all systems go!
18.98/19.03	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/node40/watcher-313187-1176878988 -o ROOT/results/node40/solver-313187-1176878988 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313187-1176878988/march_ks /tmp/evaluation/313187-1176878988/instance-313187-1176878988.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: 1.81 1.82 1.44 3/77 2339
/proc/meminfo: memFree=1794544/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=6976 CPUtime=0
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 751 0 0 0 0 0 0 0 18 0 1 0 16778336 7143424 736 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 1744 741 45 123 0 1619 0

[startup+0.024785 s]
/proc/loadavg: 1.81 1.82 1.44 3/77 2339
/proc/meminfo: memFree=1794544/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=21064 CPUtime=0.01
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 2895 0 0 0 1 0 0 0 18 0 1 0 16778336 21569536 2880 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 5266 2884 45 123 0 5141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21064

[startup+0.1028 s]
/proc/loadavg: 1.81 1.82 1.44 3/77 2339
/proc/meminfo: memFree=1794544/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=33588 CPUtime=0.09
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 6768 0 0 0 7 2 0 0 18 0 1 0 16778336 34394112 6753 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 8397 6753 47 123 0 8272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33588

[startup+0.302843 s]
/proc/loadavg: 1.81 1.82 1.44 3/77 2339
/proc/meminfo: memFree=1794544/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=36492 CPUtime=0.29
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 7684 0 0 0 26 3 0 0 19 0 1 0 16778336 37367808 7669 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 9123 7669 47 123 0 8998 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36492

[startup+0.701927 s]
/proc/loadavg: 1.81 1.82 1.44 3/77 2339
/proc/meminfo: memFree=1794544/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=42036 CPUtime=0.69
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 9417 0 0 0 65 4 0 0 23 0 1 0 16778336 43044864 9402 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134651989 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 10509 9402 47 123 0 10384 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42036

[startup+1.50109 s]
/proc/loadavg: 1.81 1.82 1.44 2/78 2340
/proc/meminfo: memFree=1751976/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=52728 CPUtime=1.49
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 12705 0 0 0 143 6 0 0 25 0 1 0 16778336 53993472 12690 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 13182 12690 47 123 0 13057 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52728

[startup+3.10143 s]
/proc/loadavg: 1.81 1.82 1.44 2/78 2340
/proc/meminfo: memFree=1702760/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=133512 CPUtime=3.08
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 26682 0 0 0 297 11 0 0 25 0 1 0 16778336 136716288 22897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134535310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 33378 22897 51 123 0 33253 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 133512

[startup+6.3011 s]
/proc/loadavg: 1.74 1.80 1.44 2/78 2340
/proc/meminfo: memFree=1693288/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=146472 CPUtime=6.29
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 36116 0 0 0 613 16 0 0 25 0 1 0 16778336 149987328 26362 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660926 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 36618 26362 52 123 0 36493 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146472

[startup+12.7014 s]
/proc/loadavg: 1.68 1.79 1.43 2/78 2340
/proc/meminfo: memFree=1692144/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=147564 CPUtime=12.69
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 53637 0 0 0 1244 25 0 0 25 0 1 0 16778336 151105536 26646 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554809 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 36891 26646 63 123 0 36766 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 147564

[startup+25.5011 s]
/proc/loadavg: 1.53 1.75 1.43 2/78 2340
/proc/meminfo: memFree=1520816/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=350756 CPUtime=25.48
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 124888 0 0 0 2494 54 0 0 25 0 1 0 16778336 359174144 68455 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 87689 68455 72 123 0 87564 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 350756

[startup+51.1025 s]
/proc/loadavg: 1.35 1.69 1.41 2/78 2340
/proc/meminfo: memFree=1520816/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=350756 CPUtime=51.08
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 124900 0 0 0 5053 55 0 0 25 0 1 0 16778336 359174144 68467 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 87689 68467 72 123 0 87564 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 350756

[startup+102.305 s]
/proc/loadavg: 1.15 1.58 1.39 2/78 2340
/proc/meminfo: memFree=1520624/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=350944 CPUtime=102.26
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 124980 0 0 0 10171 55 0 0 25 0 1 0 16778336 359366656 68547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 87736 68547 72 123 0 87611 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 350944

[startup+162.302 s]
/proc/loadavg: 1.05 1.47 1.36 2/78 2340
/proc/meminfo: memFree=1520304/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=351396 CPUtime=162.24
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 125059 0 0 0 16168 56 0 0 25 0 1 0 16778336 359829504 68626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 87849 68626 72 123 0 87724 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 351396

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/78 2340
/proc/meminfo: memFree=1520240/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=351396 CPUtime=222.21
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 125059 0 0 0 22165 56 0 0 25 0 1 0 16778336 359829504 68626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 87849 68626 72 123 0 87724 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 351396

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.31 2/78 2340
/proc/meminfo: memFree=1520304/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=351396 CPUtime=282.18
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 125059 0 0 0 28162 56 0 0 25 0 1 0 16778336 359829504 68626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 87849 68626 72 123 0 87724 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 351396

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/78 2340
/proc/meminfo: memFree=1520176/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=351652 CPUtime=342.17
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 125080 0 0 0 34160 57 0 0 25 0 1 0 16778336 360091648 68647 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 87913 68647 72 123 0 87788 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 351652

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/78 2340
/proc/meminfo: memFree=1512560/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=359184 CPUtime=402.14
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 127005 0 0 0 40156 58 0 0 25 0 1 0 16778336 367804416 70572 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 89796 70572 72 123 0 89671 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 359184

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/78 2340
/proc/meminfo: memFree=1512176/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=359456 CPUtime=462.12
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 127078 0 0 0 46153 59 0 0 25 0 1 0 16778336 368082944 70645 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 89864 70645 72 123 0 89739 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 359456

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/78 2340
/proc/meminfo: memFree=1512112/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=359456 CPUtime=522.1
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 127085 0 0 0 52151 59 0 0 25 0 1 0 16778336 368082944 70652 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541888 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 89864 70652 72 123 0 89739 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 359456

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/78 2340
/proc/meminfo: memFree=1494000/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=378792 CPUtime=582.08
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 131602 0 0 0 58146 62 0 0 25 0 1 0 16778336 387883008 75169 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 94698 75169 72 123 0 94573 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 378792

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/78 2340
/proc/meminfo: memFree=1492336/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=380220 CPUtime=642.06
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 131988 0 0 0 64143 63 0 0 25 0 1 0 16778336 389345280 75555 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95055 75555 72 123 0 94930 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 380220

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/84 2496
/proc/meminfo: memFree=1489968/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=380676 CPUtime=701.96
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132083 0 0 0 70132 64 0 0 25 0 1 0 16778336 389812224 75650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95169 75650 72 123 0 95044 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 380676

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 2538
/proc/meminfo: memFree=1490672/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=380904 CPUtime=761.92
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132162 0 0 0 76128 64 0 0 25 0 1 0 16778336 390045696 75729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95226 75729 72 123 0 95101 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 380904

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 2538
/proc/meminfo: memFree=1490352/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=381244 CPUtime=821.89
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132240 0 0 0 82125 64 0 0 25 0 1 0 16778336 390393856 75807 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95311 75807 72 123 0 95186 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 381244

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 2538
/proc/meminfo: memFree=1489968/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=381756 CPUtime=881.87
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132320 0 0 0 88122 65 0 0 25 0 1 0 16778336 390918144 75887 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584628 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95439 75887 72 123 0 95314 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 381756

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 2538
/proc/meminfo: memFree=1489712/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=381756 CPUtime=941.84
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132383 0 0 0 94119 65 0 0 25 0 1 0 16778336 390918144 75950 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95439 75950 72 123 0 95314 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 381756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 2538
/proc/meminfo: memFree=1489392/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=382520 CPUtime=1001.83
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132450 0 0 0 100117 66 0 0 25 0 1 0 16778336 391700480 76017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95630 76017 72 123 0 95505 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 382520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 2538
/proc/meminfo: memFree=1489072/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=382520 CPUtime=1061.8
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132521 0 0 0 106114 66 0 0 25 0 1 0 16778336 391700480 76088 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95630 76088 72 123 0 95505 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 382520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 2538
/proc/meminfo: memFree=1488752/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=383672 CPUtime=1121.78
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132599 0 0 0 112111 67 0 0 25 0 1 0 16778336 392880128 76166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95918 76166 72 123 0 95793 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 383672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 2538
/proc/meminfo: memFree=1488496/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=383672 CPUtime=1181.76
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132675 0 0 0 118108 68 0 0 25 0 1 0 16778336 392880128 76242 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95918 76242 72 123 0 95793 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 383672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 2538
/proc/meminfo: memFree=1488432/2055920 swapFree=4112932/4192956
[pid=2339] ppid=2337 vsize=383672 CPUtime=1200.06
/proc/2339/stat : 2339 (march_ks) R 2337 2339 1063 0 -1 4194304 132698 0 0 0 119938 68 0 0 25 0 1 0 16778336 392880128 76265 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526919 0 0 4096 0 0 0 0 17 1 0 0
/proc/2339/statm: 95918 76265 72 123 0 95793 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 383672

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): 1200.66
CPU time (s): 1200.12
CPU user time (s): 1199.38
CPU system time (s): 0.734888
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 383672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.734888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132698
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= 3450

runsolver used 1.37579 second user time and 2.94455 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 18 06:49:48 UTC 2007

IDJOB= 313187
IDBENCH= 20360
IDSOLVER= 111
FILE ID= node40/313187-1176878988

PBS_JOBID= 4590304

Free space on /tmp= 66521 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-5-19-s.cnf
COMMAND LINE= /tmp/evaluation/313187-1176878988/march_ks /tmp/evaluation/313187-1176878988/instance-313187-1176878988.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-313187-1176878988 -o ROOT/results/node40/solver-313187-1176878988 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313187-1176878988/march_ks /tmp/evaluation/313187-1176878988/instance-313187-1176878988.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  da84c31d7a6be4fe4d1189ad9ffe5349

RANDOM SEED= 636350526

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		: 3000.283
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		: 3000.283
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:       1794952 kB
Buffers:         21056 kB
Cached:         158052 kB
SwapCached:       1364 kB
Active:         111180 kB
Inactive:        93428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794952 kB
SwapTotal:     4192956 kB
SwapFree:      4112932 kB
Dirty:           26908 kB
Writeback:           0 kB
Mapped:          35688 kB
Slab:            41716 kB
Committed_AS:   254576 kB
PageTables:       1868 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= 66521 MiB

End job on node40 on Wed Apr 18 07:09:50 UTC 2007