Trace number 369023

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) 5000.04 5001.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-014-013.sat05-1187.reshuffled-07.cnf
MD5SUMe9a4b8de00c9a73b6f8447e11f01f363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.45502
Satisfiable
(Un)Satisfiability was proved
Number of variables182
Number of clauses1197
Sum of the clauses size2548
Maximum clause length13
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21183
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 514

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 182 variables and 1197 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 182 free variables and 1197 clauses.
0.00/0.00	c stat :: sign balance is biased by 11.016
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 13
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 1197 / 182 ) = 6.58
0.00/0.00	c longest clause has size 13
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: on
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 176 JD: 23
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 70408 JD: 23
10.09/10.15	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| 2 NC: 220121 JD: 23
31.49/31.52	c |----------------------------------------------------------------|
c |*
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c |*************
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c |****************************************************************| 3 NC: 4807540 JD: 23
663.12/663.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |*************
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c |****************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 22608465 JD: 23
3113.25/3114.26	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
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c |************************
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c |********************************
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c |************************************
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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/node26/watcher-369023-1177289532 -o ROOT/results/node26/solver-369023-1177289532 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369023-1177289532/march_ks /tmp/evaluation/369023-1177289532/instance-369023-1177289532.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: 1.00 1.00 1.00 3/77 25109
/proc/meminfo: memFree=1704712/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=792 CPUtime=0
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 176870033 811008 114 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555164 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 198 114 67 123 0 73 0

[startup+0.094668 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25109
/proc/meminfo: memFree=1704712/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=0.09
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 162 0 0 0 9 0 0 0 18 0 1 0 176870033 946176 144 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 144 72 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.101718 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25109
/proc/meminfo: memFree=1704712/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=0.1
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 162 0 0 0 10 0 0 0 18 0 1 0 176870033 946176 144 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 144 72 123 0 106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 924

[startup+0.301687 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25109
/proc/meminfo: memFree=1704712/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=0.3
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 165 0 0 0 30 0 0 0 19 0 1 0 176870033 946176 147 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538448 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 147 72 123 0 106 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 924

[startup+0.701724 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25109
/proc/meminfo: memFree=1704712/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=0.7
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 165 0 0 0 70 0 0 0 22 0 1 0 176870033 946176 147 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 147 72 123 0 106 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 924

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1704320/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=1.5
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 167 0 0 0 150 0 0 0 25 0 1 0 176870033 946176 149 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 149 72 123 0 106 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 924

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1704192/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=3.1
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 168 0 0 0 310 0 0 0 25 0 1 0 176870033 946176 150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 150 72 123 0 106 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 924

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1704128/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=6.29
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 171 0 0 0 629 0 0 0 25 0 1 0 176870033 946176 153 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 153 72 123 0 106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 924

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703936/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=924 CPUtime=12.69
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 180 0 0 0 1269 0 0 0 25 0 1 0 176870033 946176 162 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 231 162 72 123 0 106 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 924

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703872/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1088 CPUtime=25.49
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 197 0 0 0 2549 0 0 0 25 0 1 0 176870033 1114112 179 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 272 179 72 123 0 147 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1088

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703616/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1252 CPUtime=51.08
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 256 0 0 0 5108 0 0 0 25 0 1 0 176870033 1282048 236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 313 236 72 123 0 188 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1252

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703680/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1252 CPUtime=102.27
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 256 0 0 0 10227 0 0 0 25 0 1 0 176870033 1282048 236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597223 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 313 236 72 123 0 188 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1252

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703616/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1252 CPUtime=162.25
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 256 0 0 0 16225 0 0 0 25 0 1 0 176870033 1282048 236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565479 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 313 236 72 123 0 188 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1252

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703552/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=222.23
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 273 0 0 0 22223 0 0 0 25 0 1 0 176870033 1384448 253 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 253 72 123 0 213 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1352

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703488/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=282.21
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 279 0 0 0 28221 0 0 0 25 0 1 0 176870033 1384448 259 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 259 72 123 0 213 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1352

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703424/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=342.2
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 286 0 0 0 34219 1 0 0 25 0 1 0 176870033 1384448 266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527242 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 266 72 123 0 213 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703424/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=402.19
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 286 0 0 0 40218 1 0 0 25 0 1 0 176870033 1384448 266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541728 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 266 72 123 0 213 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1352

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703424/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=462.17
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 286 0 0 0 46216 1 0 0 25 0 1 0 176870033 1384448 266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547882 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 266 72 123 0 213 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1352

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25110
/proc/meminfo: memFree=1703424/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=522.15
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 286 0 0 0 52214 1 0 0 25 0 1 0 176870033 1384448 266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 266 72 123 0 213 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1352

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25288
/proc/meminfo: memFree=1702144/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=582.05
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 287 0 0 0 58204 1 0 0 25 0 1 0 176870033 1384448 267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 267 72 123 0 213 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25308
/proc/meminfo: memFree=1703232/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=1352 CPUtime=642.03
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 287 0 0 0 64201 2 0 0 25 0 1 0 176870033 1384448 267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 338 267 72 123 0 213 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1352


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25310
/proc/meminfo: memFree=1701568/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=3348 CPUtime=4001.11
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 770 0 0 0 400100 11 0 0 25 0 1 0 176870033 3428352 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134609967 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 837 750 72 123 0 712 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 3348

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25310
/proc/meminfo: memFree=1701504/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=3348 CPUtime=4061.1
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 789 0 0 0 406099 11 0 0 25 0 1 0 176870033 3428352 769 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 837 769 72 123 0 712 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 3348

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25310
/proc/meminfo: memFree=1701440/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4121.08
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 798 0 0 0 412097 11 0 0 25 0 1 0 176870033 4608000 778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 778 72 123 0 1000 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 4500

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25488
/proc/meminfo: memFree=1699976/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4180.98
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 802 0 0 0 418087 11 0 0 25 0 1 0 176870033 4608000 782 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 782 72 123 0 1000 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 4500

[startup+4242.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 25918
/proc/meminfo: memFree=1700856/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4240.92
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 424079 13 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598613 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 4500

[startup+4302.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 25918
/proc/meminfo: memFree=1700984/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4300.91
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 430078 13 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541942 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 4500

[startup+4362.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25918
/proc/meminfo: memFree=1701176/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4360.89
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 436076 13 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 4500

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25918
/proc/meminfo: memFree=1701240/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4420.87
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 442074 13 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 4500

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701240/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4480.85
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 448072 13 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 4500

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701248/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4540.84
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 454070 14 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 4500

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701248/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4600.83
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 460069 14 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527295 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 4500

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701248/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4660.81
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 466067 14 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 4500

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701312/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4720.79
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 472065 14 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 4500

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701248/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4780.77
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 478063 14 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596305 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4780.77
Current children cumulated vsize (KiB) 4500

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701248/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4840.76
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 484061 15 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525583 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 4500

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701248/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4900.75
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 490060 15 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 4500

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701312/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=4960.72
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 496057 15 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 4500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25918
/proc/meminfo: memFree=1701248/2055920 swapFree=4170216/4192956
[pid=25109] ppid=25107 vsize=4500 CPUtime=5000.02
/proc/25109/stat : 25109 (march_ks) R 25107 25109 24572 0 -1 4194304 812 0 0 0 499987 15 0 0 25 0 1 0 176870033 4608000 792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/25109/statm: 1125 792 72 123 0 1000 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 4500

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): 5001.61
CPU time (s): 5000.04
CPU user time (s): 4999.88
CPU system time (s): 0.158975
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 4500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 812
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= 11435

runsolver used 5.45617 second user time and 11.1893 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 23 00:52:12 UTC 2007

IDJOB= 369023
IDBENCH= 24730
IDSOLVER= 180
FILE ID= node26/369023-1177289532

PBS_JOBID= 4650784

Free space on /tmp= 66434 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-014-013.sat05-1187.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369023-1177289532/march_ks /tmp/evaluation/369023-1177289532/instance-369023-1177289532.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-369023-1177289532 -o ROOT/results/node26/solver-369023-1177289532 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369023-1177289532/march_ks /tmp/evaluation/369023-1177289532/instance-369023-1177289532.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e9a4b8de00c9a73b6f8447e11f01f363

RANDOM SEED= 367469101

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1705120 kB
Buffers:         41272 kB
Cached:         220160 kB
SwapCached:       3088 kB
Active:         144384 kB
Inactive:       140096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705120 kB
SwapTotal:     4192956 kB
SwapFree:      4170216 kB
Dirty:            2292 kB
Writeback:           0 kB
Mapped:          30536 kB
Slab:            51912 kB
Committed_AS:  1150448 kB
PageTables:       1716 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= 66434 MiB

End job on node26 on Mon Apr 23 02:15:36 UTC 2007