Trace number 368924

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) 5000.08 5001.91

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
MD5SUM5a3ae9766db0de00fa37fabacaa34827
Bench CategoryCRAFTED (crafted 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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data (download as text)

3.09/3.17	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.09/3.17	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.09/3.17	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.09/3.17	c main()::
3.09/3.17	c initFormula():: searching for DIMACS p-line....
3.09/3.17	c initFormula():: the DIMACS p-line indicates a CNF of 4703 variables and 45358 clauses.
3.09/3.17	c parseCNF():: parsing....
3.09/3.17	c parseCNF():: the CNF contains 146 unary clauses.
3.09/3.17	c runParser():: parsing was successful, warming up engines...
3.09/3.17	c find_and_remove_tautogolies():: found and removed 28 tautologies
3.09/3.17	c find_and_remove_tautogolies():: found and removed 27 tautologies
3.09/3.17	c find_and_remove_tautogolies():: found and removed 18 tautologies
3.09/3.17	c find_and_remove_tautogolies():: found and removed 1 tautologies
3.09/3.17	c simplify_formula():: removed 274 tautological, 1498 satisfied and 2165 duplicate clauses
3.09/3.17	c preprocessing fase I completed:: there are now 4433 free variables and 41421 clauses.
3.09/3.17	c stat :: sign balance is biased by 0.038
3.09/3.17	c find_equivalence():: found 45 3-equivalences
3.09/3.17	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
3.09/3.17	c using k-SAT heuristics (size based diff)
3.09/3.17	c longest clause has size 5
3.09/3.17	c find_and_remove_tautogolies():: found and removed 2 tautologies
3.09/3.17	c simplify_formula():: removed 143 tautological, 184 satisfied and 34507 duplicate clauses
3.09/3.17	c resolvent_look() :: found 103031 resolvents
3.09/3.17	c main():: clause / variable ratio: ( 144452 / 4703 ) = 30.71
3.09/3.17	c longest clause has size 5
3.09/3.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
3.09/3.17	c dynamic_preselect_setsize :: off
3.09/3.17	c suggested doublelook initial :: 0
3.09/3.17	c main():: all systems go!
3.09/3.17	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/node39/watcher-368924-1177255430 -o ROOT/results/node39/solver-368924-1177255430 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368924-1177255430/march_ks /tmp/evaluation/368924-1177255430/instance-368924-1177255430.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 2/77 31291
/proc/meminfo: memFree=1613504/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=1412 CPUtime=0
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 173455077 1445888 200 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 353 200 47 123 0 228 0

[startup+0.067069 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31291
/proc/meminfo: memFree=1613504/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=2072 CPUtime=0.06
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 437 0 0 0 6 0 0 0 18 0 1 0 173455077 2121728 422 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 518 422 47 123 0 393 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2072

[startup+0.101074 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31291
/proc/meminfo: memFree=1613504/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=5200 CPUtime=0.09
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 881 0 0 0 9 0 0 0 18 0 1 0 173455077 5324800 865 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 1300 865 48 123 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5200

[startup+0.301106 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31291
/proc/meminfo: memFree=1613504/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=4732 CPUtime=0.29
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 3009 0 0 0 28 1 0 0 20 0 1 0 173455077 4845568 729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 1183 729 52 123 0 1058 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4732

[startup+0.701174 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 31291
/proc/meminfo: memFree=1613504/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=8060 CPUtime=0.69
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 8324 0 0 0 66 3 0 0 23 0 1 0 173455077 8253440 1543 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 2015 1543 67 123 0 1890 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8060

[startup+1.50131 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1606840/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=10568 CPUtime=1.48
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 8878 0 0 0 145 3 0 0 25 0 1 0 173455077 10821632 2097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 2642 2097 67 123 0 2517 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10568

[startup+3.10258 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1603448/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=26924 CPUtime=3.09
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 19471 0 0 0 302 7 0 0 25 0 1 0 173455077 27570176 5382 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554764 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6731 5382 68 123 0 6606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26924

[startup+6.30112 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1596088/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=22424 CPUtime=6.29
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 20834 0 0 0 621 8 0 0 25 0 1 0 173455077 22962176 4351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 5606 4351 72 123 0 5481 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22424

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1595848/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=22688 CPUtime=12.68
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 20884 0 0 0 1260 8 0 0 25 0 1 0 173455077 23232512 4401 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 5672 4401 72 123 0 5547 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22688

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1595656/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=22952 CPUtime=25.49
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 20942 0 0 0 2540 9 0 0 25 0 1 0 173455077 23502848 4459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 5738 4459 72 123 0 5613 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22952

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1595336/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=23216 CPUtime=51.07
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21029 0 0 0 5098 9 0 0 25 0 1 0 173455077 23773184 4546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 5804 4546 72 123 0 5679 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23216

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1595016/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=23604 CPUtime=102.26
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21108 0 0 0 10216 10 0 0 25 0 1 0 173455077 24170496 4625 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 5901 4625 72 123 0 5776 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1594632/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=23880 CPUtime=162.23
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21194 0 0 0 16213 10 0 0 25 0 1 0 173455077 24453120 4711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 5970 4711 72 123 0 5845 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23880

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1594376/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24148 CPUtime=222.21
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21240 0 0 0 22211 10 0 0 25 0 1 0 173455077 24727552 4757 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6037 4757 72 123 0 5912 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24148

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1594248/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24280 CPUtime=282.19
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21291 0 0 0 28208 11 0 0 25 0 1 0 173455077 24862720 4808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6070 4808 72 123 0 5945 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24280

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1594056/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24544 CPUtime=342.17
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21343 0 0 0 34205 12 0 0 25 0 1 0 173455077 25133056 4860 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543124 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6136 4860 72 123 0 6011 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24544

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1593928/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24544 CPUtime=402.15
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21359 0 0 0 40203 12 0 0 25 0 1 0 173455077 25133056 4876 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526589 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6136 4876 72 123 0 6011 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 24544

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1593928/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24544 CPUtime=462.12
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21375 0 0 0 46200 12 0 0 25 0 1 0 173455077 25133056 4892 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6136 4892 72 123 0 6011 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24544

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1593864/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24740 CPUtime=522.11
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21392 0 0 0 52198 13 0 0 25 0 1 0 173455077 25333760 4909 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6185 4909 72 123 0 6060 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 24740

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1593800/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24868 CPUtime=582.08
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21422 0 0 0 58195 13 0 0 25 0 1 0 173455077 25464832 4939 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6217 4939 72 123 0 6092 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 24868

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 31292
/proc/meminfo: memFree=1593672/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=24868 CPUtime=642.07
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 21447 0 0 0 64193 14 0 0 25 0 1 0 173455077 25464832 4964 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 6217 4964 72 123 0 6092 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24868


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590664/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28260 CPUtime=4060.79
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22173 0 0 0 406040 39 0 0 25 0 1 0 173455077 28938240 5690 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7065 5690 72 123 0 6940 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 28260

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590600/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28260 CPUtime=4120.77
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22180 0 0 0 412037 40 0 0 25 0 1 0 173455077 28938240 5697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7065 5697 72 123 0 6940 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 28260

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590600/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28260 CPUtime=4180.74
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22189 0 0 0 418034 40 0 0 25 0 1 0 173455077 28938240 5706 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7065 5706 72 123 0 6940 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 28260

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590536/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28260 CPUtime=4240.73
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22201 0 0 0 424032 41 0 0 25 0 1 0 173455077 28938240 5718 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543122 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7065 5718 72 123 0 6940 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 28260

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590472/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28388 CPUtime=4300.7
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22210 0 0 0 430029 41 0 0 25 0 1 0 173455077 29069312 5727 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7097 5727 72 123 0 6972 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 28388

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590408/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28388 CPUtime=4360.69
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22218 0 0 0 436027 42 0 0 25 0 1 0 173455077 29069312 5735 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7097 5735 72 123 0 6972 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 28388

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590408/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28388 CPUtime=4420.67
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22227 0 0 0 442025 42 0 0 25 0 1 0 173455077 29069312 5744 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7097 5744 72 123 0 6972 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 28388

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31492
/proc/meminfo: memFree=1590408/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28388 CPUtime=4480.65
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22246 0 0 0 448022 43 0 0 25 0 1 0 173455077 29069312 5763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7097 5763 72 123 0 6972 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 28388

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590344/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28388 CPUtime=4540.62
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22258 0 0 0 454019 43 0 0 25 0 1 0 173455077 29069312 5775 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7097 5775 72 123 0 6972 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 28388

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590280/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28516 CPUtime=4600.61
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22266 0 0 0 460017 44 0 0 25 0 1 0 173455077 29200384 5783 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543159 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7129 5783 72 123 0 7004 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 28516

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590216/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28516 CPUtime=4660.58
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22270 0 0 0 466014 44 0 0 25 0 1 0 173455077 29200384 5787 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7129 5787 72 123 0 7004 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 28516

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590152/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28516 CPUtime=4720.56
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22277 0 0 0 472012 44 0 0 25 0 1 0 173455077 29200384 5794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7129 5794 72 123 0 7004 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 28516

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590088/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28516 CPUtime=4780.54
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22293 0 0 0 478009 45 0 0 25 0 1 0 173455077 29200384 5810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7129 5810 72 123 0 7004 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 28516

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590024/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28516 CPUtime=4840.52
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22298 0 0 0 484006 46 0 0 25 0 1 0 173455077 29200384 5815 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7129 5815 72 123 0 7004 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 28516

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1589960/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=28516 CPUtime=4900.5
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22309 0 0 0 490004 46 0 0 25 0 1 0 173455077 29200384 5826 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7129 5826 72 123 0 7004 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 28516

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590088/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=29280 CPUtime=4960.47
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22314 0 0 0 496001 46 0 0 25 0 1 0 173455077 29982720 5831 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7320 5831 72 123 0 7195 0
Current children cumulated CPU time (s) 4960.47
Current children cumulated vsize (KiB) 29280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590088/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=29280 CPUtime=5000.07
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22318 0 0 0 499960 47 0 0 25 0 1 0 173455077 29982720 5835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543124 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7320 5835 72 123 0 7195 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 29280

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31494
/proc/meminfo: memFree=1590088/2055920 swapFree=4159364/4192956
[pid=31291] ppid=31289 vsize=29280 CPUtime=5000.07
/proc/31291/stat : 31291 (march_ks) R 31289 31291 31235 0 -1 4194304 22318 0 0 0 499960 47 0 0 25 0 1 0 173455077 29982720 5835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543124 0 0 4096 0 0 0 0 17 1 0 0
/proc/31291/statm: 7320 5835 72 123 0 7195 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 29280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.08
CPU user time (s): 4999.61
CPU system time (s): 0.476927
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 29280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.476927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22318
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= 109106

runsolver used 6.16106 second user time and 11.4373 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 22 15:23:50 UTC 2007

IDJOB= 368924
IDBENCH= 24628
IDSOLVER= 180
FILE ID= node39/368924-1177255430

PBS_JOBID= 4650616

Free space on /tmp= 66486 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-0.sat05-503.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368924-1177255430/march_ks /tmp/evaluation/368924-1177255430/instance-368924-1177255430.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-368924-1177255430 -o ROOT/results/node39/solver-368924-1177255430 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368924-1177255430/march_ks /tmp/evaluation/368924-1177255430/instance-368924-1177255430.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5a3ae9766db0de00fa37fabacaa34827

RANDOM SEED= 41150680

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1613976 kB
Buffers:         38756 kB
Cached:         312872 kB
SwapCached:      13736 kB
Active:         162200 kB
Inactive:       213036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1613976 kB
SwapTotal:     4192956 kB
SwapFree:      4159364 kB
Dirty:            3444 kB
Writeback:           0 kB
Mapped:          30572 kB
Slab:            52004 kB
Committed_AS:  1917532 kB
PageTables:       2012 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= 66486 MiB

End job on node39 on Sun Apr 22 16:47:14 UTC 2007