Trace number 332651

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) 1200.02 1200.21

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
MD5SUM0b356767f83a803ddf362cecd03688e1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.595909
Satisfiable
(Un)Satisfiability was proved
Number of variables40200
Number of clauses79801
Sum of the clauses size318798
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2200
Number of clauses of size 30
Number of clauses of size 479599
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2.09/2.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.09/2.18	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.09/2.18	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.09/2.18	c main()::
2.09/2.18	c initFormula():: searching for DIMACS p-line....
2.09/2.18	c initFormula():: the DIMACS p-line indicates a CNF of 40200 variables and 79801 clauses.
2.09/2.18	c parseCNF():: parsing....
2.09/2.18	c parseCNF():: the CNF contains 2 unary clauses.
2.09/2.18	c runParser():: parsing was successful, warming up engines...
2.09/2.18	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
2.09/2.18	c preprocessing fase I completed:: there are now 40198 free variables and 79799 clauses.
2.09/2.18	c stat :: sign balance is biased by 0.032
2.09/2.18	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.09/2.18	c using k-SAT heuristics (size based diff)
2.09/2.18	c longest clause has size 4
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 159188 duplicate clauses
2.09/2.18	c main():: clause / variable ratio: ( 79799 / 40200 ) = 1.99
2.09/2.18	c longest clause has size 4
2.09/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.09/2.18	c dynamic_preselect_setsize :: on
2.09/2.18	c suggested doublelook initial :: 0
2.09/2.18	c main():: all systems go!
2.09/2.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 551 JD: 390
84.50/84.67	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-332651-1173484858 -o ROOT/results/node16/solver-332651-1173484858 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332651-1173484858/march_ks /tmp/evaluation/332651-1173484858/instance-332651-1173484858.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 0.94 3/77 12165
/proc/meminfo: memFree=1713624/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=3128 CPUtime=0
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 520 0 0 0 0 0 0 0 18 0 1 0 368440167 3203072 505 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 782 508 45 123 0 657 0

[startup+0.0924149 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 12165
/proc/meminfo: memFree=1713624/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=5452 CPUtime=0.08
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 1222 0 0 0 8 0 0 0 18 0 1 0 368440167 5582848 1207 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134793672 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 1363 1208 47 123 0 1238 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5452

[startup+0.101413 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 12165
/proc/meminfo: memFree=1713624/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=5584 CPUtime=0.09
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 1257 0 0 0 9 0 0 0 18 0 1 0 368440167 5718016 1242 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 1396 1243 47 123 0 1271 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5584

[startup+0.30139 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 12165
/proc/meminfo: memFree=1713624/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=15740 CPUtime=0.29
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 3495 0 0 0 28 1 0 0 19 0 1 0 368440167 16117760 3239 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 3935 3239 52 123 0 3810 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15740

[startup+0.701341 s]
/proc/loadavg: 0.91 0.97 0.94 3/77 12165
/proc/meminfo: memFree=1713624/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=12724 CPUtime=0.69
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 5998 0 0 0 66 3 0 0 23 0 1 0 368440167 13029376 2500 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134599329 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 3181 2500 63 123 0 3056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12724

[startup+1.50125 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 12166
/proc/meminfo: memFree=1700816/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=33540 CPUtime=1.48
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 16815 0 0 0 142 6 0 0 25 0 1 0 368440167 34344960 7449 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555143 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 8385 7449 67 123 0 8260 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33540

[startup+3.10106 s]
/proc/loadavg: 0.91 0.97 0.94 2/78 12166
/proc/meminfo: memFree=1673424/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=45428 CPUtime=3.09
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 23328 0 0 0 299 10 0 0 25 0 1 0 368440167 46518272 9867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/12165/statm: 11357 9867 72 123 0 11232 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45428

[startup+6.30167 s]
/proc/loadavg: 0.91 0.97 0.94 2/84 12192
/proc/meminfo: memFree=1672864/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=45428 CPUtime=6.27
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 23328 0 0 0 617 10 0 0 25 0 1 0 368440167 46518272 9867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11357 9867 72 123 0 11232 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 45428

[startup+12.7019 s]
/proc/loadavg: 0.92 0.97 0.94 2/84 12232
/proc/meminfo: memFree=1672672/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=45428 CPUtime=12.66
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 23328 0 0 0 1256 10 0 0 25 0 1 0 368440167 46518272 9867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527051 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11357 9867 72 123 0 11232 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 45428

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.94 2/84 12268
/proc/meminfo: memFree=1672920/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=45428 CPUtime=25.44
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 23328 0 0 0 2534 10 0 0 25 0 1 0 368440167 46518272 9867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11357 9867 72 123 0 11232 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 45428

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.94 2/84 12290
/proc/meminfo: memFree=1672984/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=45428 CPUtime=51.02
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 23328 0 0 0 5092 10 0 0 25 0 1 0 368440167 46518272 9867 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11357 9867 72 123 0 11232 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 45428

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1673960/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=45604 CPUtime=102.18
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 56335 0 0 0 10195 23 0 0 25 0 1 0 368440167 46698496 9894 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11401 9894 72 123 0 11276 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 45604

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1674088/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=45640 CPUtime=162.16
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 133646 0 0 0 16159 57 0 0 25 0 1 0 368440167 46735360 9922 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563571 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11410 9922 72 123 0 11285 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 45640

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1673320/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=46408 CPUtime=222.16
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 133830 0 0 0 22158 58 0 0 25 0 1 0 368440167 47521792 10106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11602 10106 72 123 0 11477 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 46408

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672552/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47212 CPUtime=282.16
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134019 0 0 0 28157 59 0 0 25 0 1 0 368440167 48345088 10295 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11803 10295 72 123 0 11678 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 47212

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672488/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=342.16
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134024 0 0 0 34157 59 0 0 25 0 1 0 368440167 48349184 10300 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10300 72 123 0 11679 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 47216

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672488/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=402.15
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134024 0 0 0 40156 59 0 0 25 0 1 0 368440167 48349184 10300 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10300 72 123 0 11679 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 47216

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672616/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=462.15
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134025 0 0 0 46155 60 0 0 25 0 1 0 368440167 48349184 10301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10301 72 123 0 11679 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 47216

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672680/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=522.14
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134025 0 0 0 52154 60 0 0 25 0 1 0 368440167 48349184 10301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10301 72 123 0 11679 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 47216

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672616/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=582.14
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134025 0 0 0 58153 61 0 0 25 0 1 0 368440167 48349184 10301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10301 72 123 0 11679 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47216

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672616/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=642.14
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134025 0 0 0 64153 61 0 0 25 0 1 0 368440167 48349184 10301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10301 72 123 0 11679 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47216

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 12364
/proc/meminfo: memFree=1672552/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=702.13
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134025 0 0 0 70152 61 0 0 25 0 1 0 368440167 48349184 10301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10301 72 123 0 11679 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 47216

[startup+762.306 s]
/proc/loadavg: 1.05 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672616/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=762.13
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134025 0 0 0 76151 62 0 0 25 0 1 0 368440167 48349184 10301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10301 72 123 0 11679 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 47216

[startup+822.302 s]
/proc/loadavg: 1.02 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672680/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47216 CPUtime=822.12
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134025 0 0 0 82150 62 0 0 25 0 1 0 368440167 48349184 10301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11804 10301 72 123 0 11679 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 47216

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672616/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47220 CPUtime=882.12
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134026 0 0 0 88149 63 0 0 25 0 1 0 368440167 48353280 10302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11805 10302 72 123 0 11680 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 47220

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672616/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47220 CPUtime=942.11
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134026 0 0 0 94148 63 0 0 25 0 1 0 368440167 48353280 10302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565479 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11805 10302 72 123 0 11680 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 47220

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672616/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47220 CPUtime=1002.11
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134026 0 0 0 100148 63 0 0 25 0 1 0 368440167 48353280 10302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564731 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11805 10302 72 123 0 11680 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 47220

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672680/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47220 CPUtime=1062.11
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134026 0 0 0 106147 64 0 0 25 0 1 0 368440167 48353280 10302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11805 10302 72 123 0 11680 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 47220

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672680/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47220 CPUtime=1122.1
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134026 0 0 0 112146 64 0 0 25 0 1 0 368440167 48353280 10302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11805 10302 72 123 0 11680 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 47220

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672680/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47220 CPUtime=1182.09
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134026 0 0 0 118145 64 0 0 25 0 1 0 368440167 48353280 10302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564360 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11805 10302 72 123 0 11680 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 47220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.00 0.99 0.94 2/78 12364
/proc/meminfo: memFree=1672680/2055920 swapFree=4159664/4192956
[pid=12165] ppid=12163 vsize=47220 CPUtime=1200.01
/proc/12165/stat : 12165 (march_ks) R 12163 12165 10957 0 -1 4194304 134026 0 0 0 119936 65 0 0 25 0 1 0 368440167 48353280 10302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12165/statm: 11805 10302 72 123 0 11680 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 47220

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): 1200.21
CPU time (s): 1200.02
CPU user time (s): 1199.36
CPU system time (s): 0.657899
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 48492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.36
system time used= 0.657899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134026
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= 25160

runsolver used 1.37579 second user time and 2.99954 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Mar 10 00:00:58 UTC 2007

IDJOB= 332651
IDBENCH= 24585
IDSOLVER= 111
FILE ID= node16/332651-1173484858

PBS_JOBID= 4101083

Free space on /tmp= 66439 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/sat-grid-pbl-0200.sat05-1339.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332651-1173484858/march_ks /tmp/evaluation/332651-1173484858/instance-332651-1173484858.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-332651-1173484858 -o ROOT/results/node16/solver-332651-1173484858 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332651-1173484858/march_ks /tmp/evaluation/332651-1173484858/instance-332651-1173484858.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0b356767f83a803ddf362cecd03688e1

RANDOM SEED= 951738634

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1714032 kB
Buffers:         39916 kB
Cached:         217812 kB
SwapCached:       2712 kB
Active:         149928 kB
Inactive:       133532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714032 kB
SwapTotal:     4192956 kB
SwapFree:      4159664 kB
Dirty:            4524 kB
Writeback:           0 kB
Mapped:          33160 kB
Slab:            44028 kB
Committed_AS:  1340264 kB
PageTables:       1728 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= 66439 MiB

End job on node16 on Sat Mar 10 00:21:01 UTC 2007