Trace number 371053

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) 5000.1 5001.91

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
MD5SUM35d05934115981de17b0e0485716ee2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.969
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.49/0.58	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.58	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.58	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.58	c main()::
0.49/0.58	c initFormula():: searching for DIMACS p-line....
0.49/0.58	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.49/0.58	c parseCNF():: parsing....
0.49/0.58	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.58	c runParser():: parsing was successful, warming up engines...
0.49/0.58	c simplify_formula():: removed 0 tautological, 248 satisfied and 0 duplicate clauses
0.49/0.58	c preprocessing fase I completed:: there are now 9960 free variables and 41752 clauses.
0.49/0.58	c stat :: sign balance is biased by 0.479
0.49/0.58	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.58	c using 3-SAT heuristics (occurence based diff)
0.49/0.58	c longest clause has size 3
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.49/0.58	c resolvent_look() :: found 77 resolvents
0.49/0.58	c lessRedundantTransformation():: nothing to be done.
0.49/0.58	c transformTo3SAT():: you gave me 10000 variables and 41829 clauses.
0.49/0.58	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.58	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.58	c transformTo3SAT():: the transformation yielded 10000 variabels and 41829 clauses.
0.49/0.58	c main():: clause / variable ratio: ( 41829 / 10000 ) = 4.18
0.49/0.58	c longest clause has size 3
0.49/0.58	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.58	c dynamic_preselect_setsize :: off
0.49/0.58	c suggested doublelook initial :: 0
0.49/0.58	c main():: all systems go!
0.49/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 861 JD: 698
20.48/20.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node59/watcher-371053-1177180255 -o ROOT/results/node59/solver-371053-1177180255 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371053-1177180255/march_ks /tmp/evaluation/371053-1177180255/instance-371053-1177180255.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 0.95 0.96 3/64 14069
/proc/meminfo: memFree=1703192/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=1732 CPUtime=0
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 306 0 0 0 0 0 0 0 18 0 1 0 165935146 1773568 291 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 433 291 47 123 0 308 0

[startup+0.097332 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 14069
/proc/meminfo: memFree=1703192/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=4780 CPUtime=0.08
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 1022 0 0 0 8 0 0 0 18 0 1 0 165935146 4894720 773 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628931 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 1195 773 50 123 0 1070 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4780

[startup+0.101331 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 14069
/proc/meminfo: memFree=1703192/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=4616 CPUtime=0.1
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 1042 0 0 0 9 1 0 0 18 0 1 0 165935146 4726784 752 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560441 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 1154 752 50 123 0 1029 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4616

[startup+0.30137 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 14069
/proc/meminfo: memFree=1703192/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=6124 CPUtime=0.3
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 3715 0 0 0 28 2 0 0 19 0 1 0 165935146 6270976 1126 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 1531 1126 63 123 0 1406 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6124

[startup+0.701446 s]
/proc/loadavg: 0.85 0.95 0.96 3/64 14069
/proc/meminfo: memFree=1703192/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=12980 CPUtime=0.69
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 8271 0 0 0 66 3 0 0 23 0 1 0 165935146 13291520 2673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 3245 2673 73 123 0 3120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12980

[startup+1.5016 s]
/proc/loadavg: 0.85 0.95 0.96 2/65 14070
/proc/meminfo: memFree=1692688/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=12988 CPUtime=1.49
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 8283 0 0 0 146 3 0 0 25 0 1 0 165935146 13299712 2685 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597991 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 3247 2685 73 123 0 3122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12988

[startup+3.1029 s]
/proc/loadavg: 0.85 0.95 0.96 2/65 14070
/proc/meminfo: memFree=1692368/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=13268 CPUtime=3.09
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 8349 0 0 0 306 3 0 0 25 0 1 0 165935146 13586432 2751 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 3317 2751 73 123 0 3192 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13268

[startup+6.30151 s]
/proc/loadavg: 0.86 0.95 0.96 2/65 14070
/proc/meminfo: memFree=1691344/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=14324 CPUtime=6.29
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 8606 0 0 0 626 3 0 0 25 0 1 0 165935146 14667776 3008 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 3581 3008 73 123 0 3456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14324

[startup+12.7017 s]
/proc/loadavg: 0.87 0.95 0.96 2/65 14070
/proc/meminfo: memFree=1690720/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=14712 CPUtime=12.68
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 8710 0 0 0 1265 3 0 0 25 0 1 0 165935146 15065088 3112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 3678 3112 73 123 0 3553 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14712

[startup+25.5012 s]
/proc/loadavg: 0.90 0.96 0.96 2/65 14070
/proc/meminfo: memFree=1690528/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=15092 CPUtime=25.48
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 8792 0 0 0 2545 3 0 0 25 0 1 0 165935146 15454208 3194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 3773 3194 73 123 0 3648 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15092

[startup+51.101 s]
/proc/loadavg: 0.93 0.96 0.96 2/65 14070
/proc/meminfo: memFree=1689888/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=15772 CPUtime=51.08
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 8936 0 0 0 5104 4 0 0 25 0 1 0 165935146 16150528 3338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597891 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 3943 3338 73 123 0 3818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15772

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.96 2/65 14070
/proc/meminfo: memFree=1689440/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=16324 CPUtime=102.26
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9076 0 0 0 10222 4 0 0 25 0 1 0 165935146 16715776 3478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4081 3478 73 123 0 3956 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16324

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14070
/proc/meminfo: memFree=1688800/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=16860 CPUtime=162.24
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9223 0 0 0 16220 4 0 0 25 0 1 0 165935146 17264640 3625 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4215 3625 73 123 0 4090 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16860

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14070
/proc/meminfo: memFree=1688352/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=17244 CPUtime=222.21
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9323 0 0 0 22217 4 0 0 25 0 1 0 165935146 17657856 3725 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4311 3725 73 123 0 4186 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17244

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14070
/proc/meminfo: memFree=1687904/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=17736 CPUtime=282.19
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9425 0 0 0 28215 4 0 0 25 0 1 0 165935146 18161664 3827 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4434 3827 73 123 0 4309 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17736

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14070
/proc/meminfo: memFree=1687528/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=17992 CPUtime=342.18
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9501 0 0 0 34213 5 0 0 25 0 1 0 165935146 18423808 3903 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4498 3903 73 123 0 4373 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17992

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14070
/proc/meminfo: memFree=1687400/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=18248 CPUtime=402.15
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9549 0 0 0 40210 5 0 0 25 0 1 0 165935146 18685952 3951 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4562 3951 73 123 0 4437 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18248

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14070
/proc/meminfo: memFree=1687208/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=18376 CPUtime=462.13
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9584 0 0 0 46208 5 0 0 25 0 1 0 165935146 18817024 3986 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4594 3986 73 123 0 4469 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 18376

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14070
/proc/meminfo: memFree=1687144/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=18504 CPUtime=522.11
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9612 0 0 0 52206 5 0 0 25 0 1 0 165935146 18948096 4014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4626 4014 73 123 0 4501 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18504

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14072
/proc/meminfo: memFree=1686952/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=18632 CPUtime=582.09
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9637 0 0 0 58203 6 0 0 25 0 1 0 165935146 19079168 4039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4658 4039 73 123 0 4533 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18632

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14072
/proc/meminfo: memFree=1686888/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=18632 CPUtime=642.08
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 9658 0 0 0 64202 6 0 0 25 0 1 0 165935146 19079168 4060 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 4658 4060 73 123 0 4533 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18632


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

[startup+4062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14270
/proc/meminfo: memFree=1684712/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20432 CPUtime=4060.81
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10112 0 0 0 406069 12 0 0 25 0 1 0 165935146 20922368 4514 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5108 4514 73 123 0 4983 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 20432

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14270
/proc/meminfo: memFree=1684712/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20432 CPUtime=4120.78
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10116 0 0 0 412066 12 0 0 25 0 1 0 165935146 20922368 4518 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542752 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5108 4518 73 123 0 4983 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 20432

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684648/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20432 CPUtime=4180.76
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10120 0 0 0 418064 12 0 0 25 0 1 0 165935146 20922368 4522 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525586 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5108 4522 73 123 0 4983 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 20432

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684648/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4240.74
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10125 0 0 0 424062 12 0 0 25 0 1 0 165935146 21053440 4527 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4527 73 123 0 5015 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 20560

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684648/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4300.72
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10128 0 0 0 430060 12 0 0 25 0 1 0 165935146 21053440 4530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4530 73 123 0 5015 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 20560

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684584/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4360.7
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10131 0 0 0 436058 12 0 0 25 0 1 0 165935146 21053440 4533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4533 73 123 0 5015 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 20560

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684584/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4420.67
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10134 0 0 0 442055 12 0 0 25 0 1 0 165935146 21053440 4536 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525487 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4536 73 123 0 5015 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 20560

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684520/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4480.66
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10138 0 0 0 448053 13 0 0 25 0 1 0 165935146 21053440 4540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4540 73 123 0 5015 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 20560

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684456/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4540.64
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10142 0 0 0 454051 13 0 0 25 0 1 0 165935146 21053440 4544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4544 73 123 0 5015 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 20560

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684456/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4600.62
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10147 0 0 0 460049 13 0 0 25 0 1 0 165935146 21053440 4549 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4549 73 123 0 5015 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 20560

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684456/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4660.6
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10151 0 0 0 466047 13 0 0 25 0 1 0 165935146 21053440 4553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4553 73 123 0 5015 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 20560

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684392/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20560 CPUtime=4720.58
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10155 0 0 0 472045 13 0 0 25 0 1 0 165935146 21053440 4557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5140 4557 73 123 0 5015 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 20560

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684328/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20688 CPUtime=4780.55
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10159 0 0 0 478042 13 0 0 25 0 1 0 165935146 21184512 4561 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5172 4561 73 123 0 5047 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 20688

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684264/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20688 CPUtime=4840.53
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10162 0 0 0 484040 13 0 0 25 0 1 0 165935146 21184512 4564 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5172 4564 73 123 0 5047 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 20688

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684264/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20688 CPUtime=4900.51
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10166 0 0 0 490038 13 0 0 25 0 1 0 165935146 21184512 4568 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5172 4568 73 123 0 5047 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 20688

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684328/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20688 CPUtime=4960.49
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10171 0 0 0 496036 13 0 0 25 0 1 0 165935146 21184512 4573 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5172 4573 73 123 0 5047 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 20688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684328/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20688 CPUtime=5000.08
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10174 0 0 0 499995 13 0 0 25 0 1 0 165935146 21184512 4576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5172 4576 73 123 0 5047 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 20688

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: 0.99 0.97 0.96 2/65 14272
/proc/meminfo: memFree=1684328/2055920 swapFree=4184568/4192956
[pid=14069] ppid=14067 vsize=20688 CPUtime=5000.08
/proc/14069/stat : 14069 (march_ks) R 14067 14069 14015 0 -1 4194304 10174 0 0 0 499995 13 0 0 25 0 1 0 165935146 21184512 4576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/14069/statm: 5172 4576 73 123 0 5047 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 20688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.95
CPU system time (s): 0.143978
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 20688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10174
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= 9178

runsolver used 3.21351 second user time and 10.4934 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Sat Apr 21 18:30:55 UTC 2007

IDJOB= 371053
IDBENCH= 20171
IDSOLVER= 180
FILE ID= node59/371053-1177180255

PBS_JOBID= 4649051

Free space on /tmp= 66329 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S897388318-05.cnf
COMMAND LINE= /tmp/evaluation/371053-1177180255/march_ks /tmp/evaluation/371053-1177180255/instance-371053-1177180255.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-371053-1177180255 -o ROOT/results/node59/solver-371053-1177180255 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371053-1177180255/march_ks /tmp/evaluation/371053-1177180255/instance-371053-1177180255.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  35d05934115981de17b0e0485716ee2e

RANDOM SEED= 930669441

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1703600 kB
Buffers:         30568 kB
Cached:         260720 kB
SwapCached:       2200 kB
Active:          69648 kB
Inactive:       230880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703600 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            3204 kB
Writeback:           0 kB
Mapped:          15976 kB
Slab:            37736 kB
Committed_AS:  2993240 kB
PageTables:       1472 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= 66329 MiB

End job on node59 on Sat Apr 21 19:54:19 UTC 2007