Trace number 337481

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) 1200.08 1200.66

General information on the benchmark

Namecrafted/Hard/contest03/others/
mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
MD5SUM4a090b704246d3ad726ea9c32639743a
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 variables2326
Number of clauses80891
Sum of the clauses size424112
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21079
Number of clauses of size 319889
Number of clauses of size 413613
Number of clauses of size 511813
Number of clauses of size over 534497

Solver Data (download as text)

33.28/33.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
33.28/33.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
33.28/33.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
33.28/33.39	c main()::
33.28/33.39	c initFormula():: searching for DIMACS p-line....
33.28/33.39	c full lookahead due to high density!
33.28/33.39	c initFormula():: the DIMACS p-line indicates a CNF of 2326 variables and 80891 clauses.
33.28/33.39	c parseCNF():: parsing....
33.28/33.39	c parseCNF():: the CNF contains 0 unary clauses.
33.28/33.39	c runParser():: parsing was successful, warming up engines...
33.28/33.39	c find_and_remove_tautogolies():: found and removed 12 tautologies
33.28/33.39	c simplify_formula():: removed 0 tautological, 24 satisfied and 174 duplicate clauses
33.28/33.39	c preprocessing fase I completed:: there are now 2314 free variables and 80693 clauses.
33.28/33.39	c stat :: sign balance is biased by 0.294
33.28/33.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
33.28/33.39	c using k-SAT heuristics (size based diff)
33.28/33.39	c longest clause has size 9
33.28/33.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 1326382 duplicate clauses
33.28/33.39	c resolvent_look() :: found 2712309 resolvents
33.28/33.39	c main():: clause / variable ratio: ( 2793002 / 2326 ) = 1200.77
33.28/33.39	c longest clause has size 9
33.28/33.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
33.28/33.39	c dynamic_preselect_setsize :: off
33.28/33.39	c suggested doublelook initial :: 0
33.28/33.39	c main():: all systems go!
33.28/33.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 247 JD: 22
195.01/195.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 32915 JD: 22
602.12/602.53	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-337481-1173668066 -o ROOT/results/node15/solver-337481-1173668066 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337481-1173668066/march_ks /tmp/evaluation/337481-1173668066/instance-337481-1173668066.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5060
/proc/meminfo: memFree=1355656/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=1420 CPUtime=0
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 386761049 1454080 190 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 355 190 47 123 0 230 0

[startup+0.085986 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5060
/proc/meminfo: memFree=1355656/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=2476 CPUtime=0.08
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 499 0 0 0 8 0 0 0 18 0 1 0 386761049 2535424 484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 619 484 47 123 0 494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2476

[startup+0.102026 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5060
/proc/meminfo: memFree=1355656/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=2608 CPUtime=0.09
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 557 0 0 0 9 0 0 0 18 0 1 0 386761049 2670592 542 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 652 542 47 123 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2608

[startup+0.302063 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5060
/proc/meminfo: memFree=1355656/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=8548 CPUtime=0.29
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 1568 0 0 0 29 0 0 0 19 0 1 0 386761049 8753152 1392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 2137 1393 50 123 0 2012 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8548

[startup+0.701092 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5060
/proc/meminfo: memFree=1355656/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=10820 CPUtime=0.69
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 5187 0 0 0 67 2 0 0 22 0 1 0 386761049 11079680 1996 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 2705 1996 63 123 0 2580 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10820

[startup+1.50123 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1345280/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=17968 CPUtime=1.49
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 9608 0 0 0 145 4 0 0 25 0 1 0 386761049 18399232 3688 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 4492 3688 67 123 0 4367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17968

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1335488/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=35200 CPUtime=3.09
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 13253 0 0 0 303 6 0 0 25 0 1 0 386761049 36044800 7333 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 8800 7333 67 123 0 8675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35200

[startup+6.30105 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1302912/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=67152 CPUtime=6.29
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 20896 0 0 0 620 9 0 0 25 0 1 0 386761049 68763648 14976 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 16788 14976 67 123 0 16663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67152

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1238784/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=135412 CPUtime=12.68
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 37298 0 0 0 1253 15 0 0 25 0 1 0 386761049 138661888 31378 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 33853 31378 67 123 0 33728 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 135412

[startup+25.5023 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1111232/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=337552 CPUtime=25.48
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 190043 0 0 0 2468 80 0 0 25 0 1 0 386761049 345653248 75023 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553385 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 84388 75025 67 123 0 84263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 337552

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1019136/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=51.07
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 4985 122 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 403128

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1019072/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=102.26
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 10103 123 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 403128

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1019008/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=162.23
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 16100 123 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 403128

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1019008/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=222.21
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 22097 124 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 403128

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1019072/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=282.19
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 28095 124 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 403128

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5061
/proc/meminfo: memFree=1019136/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=342.17
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 34092 125 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 403128

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 5127
/proc/meminfo: memFree=1017736/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=402.11
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 40085 126 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 403128

[startup+462.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/84 5639
/proc/meminfo: memFree=1017136/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=461.99
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 46071 128 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 403128

[startup+522.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018624/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=521.94
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 52066 128 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 403128

[startup+582.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018688/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=581.93
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 58064 129 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 403128

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018688/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=641.9
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 64061 129 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 403128

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018624/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=701.89
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 70059 130 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 403128

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018752/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=761.87
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 76057 130 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 403128

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018752/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=821.85
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 82054 131 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 403128

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018816/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=881.82
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 88051 131 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 403128

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018752/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=941.8
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 94048 132 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 403128

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018752/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=1001.78
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 100046 132 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 403128

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018752/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=1061.76
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 106043 133 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 403128

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018752/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=1121.73
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 112040 133 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 403128

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018816/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=1181.72
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 118038 134 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 403128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 5669
/proc/meminfo: memFree=1018752/2055920 swapFree=4152672/4192956
[pid=5060] ppid=5058 vsize=403128 CPUtime=1200.01
/proc/5060/stat : 5060 (march_ks) R 5058 5060 3912 0 -1 4194304 286123 0 0 0 119867 134 0 0 25 0 1 0 386761049 412803072 83916 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/5060/statm: 100782 83916 72 123 0 100657 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 403128

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): 1200.08
CPU user time (s): 1198.68
CPU system time (s): 1.39979
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 536288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.68
system time used= 1.39979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 286123
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= 17759

runsolver used 1.3168 second user time and 3.06453 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Mar 12 02:54:27 UTC 2007

IDJOB= 337481
IDBENCH= 24700
IDSOLVER= 111
FILE ID= node15/337481-1173668066

PBS_JOBID= 4101438

Free space on /tmp= 66528 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337481-1173668066/march_ks /tmp/evaluation/337481-1173668066/instance-337481-1173668066.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-337481-1173668066 -o ROOT/results/node15/solver-337481-1173668066 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337481-1173668066/march_ks /tmp/evaluation/337481-1173668066/instance-337481-1173668066.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4a090b704246d3ad726ea9c32639743a

RANDOM SEED= 654017228

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1356128 kB
Buffers:         57560 kB
Cached:         546552 kB
SwapCached:       2924 kB
Active:         405904 kB
Inactive:       222028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1356128 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            4512 kB
Writeback:           0 kB
Mapped:          30716 kB
Slab:            57364 kB
Committed_AS:  1385116 kB
PageTables:       1804 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= 66528 MiB

End job on node15 on Mon Mar 12 03:14:29 UTC 2007