Trace number 337439

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
MD5SUM8f639a3496db30a888324b756894fb43
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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

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 184 variables and 896 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 find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.00	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 183 free variables and 894 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.002
0.00/0.00	c find_equivalence():: found 4 3-equivalences
0.00/0.00	c find_equivalence():: found 46 4-equivalences
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from 7.122449 to 4.959184
0.00/0.00	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 384 satisfied and 826 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 184 variables and 778 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 184 variabels and 778 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 778 / 184 ) = 4.23
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: off
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 |****
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c |****************
c |********************************
c |****************************************************************| 0 NC: 151 JD: 19
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2874 JD: 19
0.19/0.24	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 26326 JD: 19
2.10/2.17	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 153852 JD: 19
12.59/12.67	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 640153 JD: 19
52.37/52.45	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 2052231 JD: 19
167.43/167.58	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 5277238 JD: 19
430.24/430.43	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 11148677 JD: 19
908.97/909.32	c |----------------------------------------------------------------|
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-337439-1173667244 -o ROOT/results/node26/solver-337439-1173667244 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337439-1173667244/march_ks /tmp/evaluation/337439-1173667244/instance-337439-1173667244.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: 0.78 0.94 0.98 3/77 6085
/proc/meminfo: memFree=1857304/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=660 CPUtime=0
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 386678020 675840 98 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134609748 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 165 98 63 123 0 40 0

[startup+0.0854469 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6085
/proc/meminfo: memFree=1857304/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=924 CPUtime=0.08
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 177 0 0 0 8 0 0 0 18 0 1 0 386678020 946176 159 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134543694 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 231 159 73 123 0 106 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 924

[startup+0.101449 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6085
/proc/meminfo: memFree=1857304/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=924 CPUtime=0.09
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 179 0 0 0 9 0 0 0 18 0 1 0 386678020 946176 161 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 231 161 73 123 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 924

[startup+0.301484 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6085
/proc/meminfo: memFree=1857304/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=924 CPUtime=0.29
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 183 0 0 0 29 0 0 0 19 0 1 0 386678020 946176 165 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 231 165 73 123 0 106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 924

[startup+0.701553 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 6085
/proc/meminfo: memFree=1857304/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=924 CPUtime=0.69
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 188 0 0 0 69 0 0 0 23 0 1 0 386678020 946176 170 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134577527 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 231 170 73 123 0 106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 924

[startup+1.50169 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 6086
/proc/meminfo: memFree=1856976/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=1088 CPUtime=1.49
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 201 0 0 0 149 0 0 0 25 0 1 0 386678020 1114112 183 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134579701 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 272 183 73 123 0 147 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1088

[startup+3.10197 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 6086
/proc/meminfo: memFree=1856784/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=1088 CPUtime=3.09
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 207 0 0 0 309 0 0 0 25 0 1 0 386678020 1114112 189 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134598705 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 272 189 73 123 0 147 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1088

[startup+6.30252 s]
/proc/loadavg: 0.80 0.94 0.98 2/78 6086
/proc/meminfo: memFree=1856592/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=1088 CPUtime=6.29
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 216 0 0 0 629 0 0 0 25 0 1 0 386678020 1114112 198 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 272 198 73 123 0 147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1088

[startup+12.7016 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 6086
/proc/meminfo: memFree=1856344/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=1252 CPUtime=12.69
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 265 0 0 0 1269 0 0 0 25 0 1 0 386678020 1282048 245 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134596305 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 313 245 73 123 0 188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1252

[startup+25.5019 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 6086
/proc/meminfo: memFree=1856280/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=1352 CPUtime=25.48
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 301 0 0 0 2548 0 0 0 25 0 1 0 386678020 1384448 281 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134543955 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 338 281 73 123 0 213 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1352

[startup+51.1013 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 6086
/proc/meminfo: memFree=1856024/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=1732 CPUtime=51.07
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 354 0 0 0 5107 0 0 0 25 0 1 0 386678020 1773568 334 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 433 334 73 123 0 308 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1732

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 6086
/proc/meminfo: memFree=1855512/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=2072 CPUtime=102.25
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 468 0 0 0 10225 0 0 0 25 0 1 0 386678020 2121728 448 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541340 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 518 448 73 123 0 393 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2072

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 6086
/proc/meminfo: memFree=1855000/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=2584 CPUtime=162.23
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 576 0 0 0 16223 0 0 0 25 0 1 0 386678020 2646016 556 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134539178 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 646 556 73 123 0 521 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2584

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 6088
/proc/meminfo: memFree=1854360/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=3488 CPUtime=222.21
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 717 0 0 0 22220 1 0 0 25 0 1 0 386678020 3571712 697 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134543977 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 872 697 73 123 0 747 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3488

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1853912/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=4640 CPUtime=282.19
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 828 0 0 0 28218 1 0 0 25 0 1 0 386678020 4751360 808 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538594 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1160 808 73 123 0 1035 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4640

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1853464/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=4640 CPUtime=342.17
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 938 0 0 0 34216 1 0 0 25 0 1 0 386678020 4751360 918 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134596779 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1160 918 73 123 0 1035 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1853144/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=4640 CPUtime=402.15
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1030 0 0 0 40214 1 0 0 25 0 1 0 386678020 4751360 1010 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134541164 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1160 1010 73 123 0 1035 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4640

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1852696/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=6364 CPUtime=462.12
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1134 0 0 0 46211 1 0 0 25 0 1 0 386678020 6516736 1114 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134628790 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1591 1114 73 123 0 1466 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6364

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1852248/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=6504 CPUtime=522.1
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1246 0 0 0 52209 1 0 0 25 0 1 0 386678020 6660096 1226 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134579071 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1626 1226 73 123 0 1501 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6504

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1851864/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=6504 CPUtime=582.08
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1345 0 0 0 58207 1 0 0 25 0 1 0 386678020 6660096 1325 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134543712 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1626 1325 73 123 0 1501 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6504

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1851416/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=6504 CPUtime=642.07
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1446 0 0 0 64205 2 0 0 25 0 1 0 386678020 6660096 1426 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134539523 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1626 1426 73 123 0 1501 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 6504

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1850968/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=6504 CPUtime=702.04
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1542 0 0 0 70202 2 0 0 25 0 1 0 386678020 6660096 1522 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134578688 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 1626 1522 73 123 0 1501 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 6504

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6088
/proc/meminfo: memFree=1850584/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=9092 CPUtime=762.03
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1634 0 0 0 76201 2 0 0 25 0 1 0 386678020 9310208 1614 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 2273 1614 73 123 0 2148 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 9092

[startup+822.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 6088
/proc/meminfo: memFree=1850200/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=9092 CPUtime=822
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1720 0 0 0 82198 2 0 0 25 0 1 0 386678020 9310208 1700 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 2273 1700 73 123 0 2148 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9092

[startup+882.301 s]
/proc/loadavg: 1.09 1.02 0.99 2/78 6088
/proc/meminfo: memFree=1849816/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=9092 CPUtime=881.98
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1802 0 0 0 88196 2 0 0 25 0 1 0 386678020 9310208 1782 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 2273 1782 73 123 0 2148 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 9092

[startup+942.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 6088
/proc/meminfo: memFree=1849560/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=9092 CPUtime=941.96
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1895 0 0 0 94194 2 0 0 25 0 1 0 386678020 9310208 1875 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 2273 1875 73 123 0 2148 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 9092

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 6088
/proc/meminfo: memFree=1849112/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=9092 CPUtime=1001.93
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 1991 0 0 0 100191 2 0 0 25 0 1 0 386678020 9310208 1971 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538594 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 2273 1971 73 123 0 2148 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 9092

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 6088
/proc/meminfo: memFree=1848728/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=9092 CPUtime=1061.92
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 2090 0 0 0 106189 3 0 0 25 0 1 0 386678020 9310208 2070 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134563565 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 2273 2070 73 123 0 2148 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 9092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6088
/proc/meminfo: memFree=1848408/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=9372 CPUtime=1121.9
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 2177 0 0 0 112187 3 0 0 25 0 1 0 386678020 9596928 2157 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134543694 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 2343 2157 73 123 0 2218 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 9372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6088
/proc/meminfo: memFree=1848088/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=13252 CPUtime=1181.88
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 2262 0 0 0 118185 3 0 0 25 0 1 0 386678020 13570048 2242 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 3313 2242 73 123 0 3188 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 13252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6088
/proc/meminfo: memFree=1847960/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=13252 CPUtime=1200.07
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 2286 0 0 0 120004 3 0 0 25 0 1 0 386678020 13570048 2266 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 3313 2266 73 123 0 3188 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13252

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6088
/proc/meminfo: memFree=1847960/2055920 swapFree=4154888/4192956
[pid=6085] ppid=6083 vsize=13252 CPUtime=1200.07
/proc/6085/stat : 6085 (march_ks) R 6083 6085 6020 0 -1 4194304 2286 0 0 0 120004 3 0 0 25 0 1 0 386678020 13570048 2266 18446744073709551615 134512640 135019032 4294956720 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/6085/statm: 3313 2266 73 123 0 3188 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 13252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.033994
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 13252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2286
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= 8
involuntary context switches= 26322

runsolver used 1.46978 second user time and 2.78258 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Mar 12 02:40:44 UTC 2007

IDJOB= 337439
IDBENCH= 24699
IDSOLVER= 111
FILE ID= node26/337439-1173667244

PBS_JOBID= 4101460

Free space on /tmp= 66560 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337439-1173667244/march_ks /tmp/evaluation/337439-1173667244/instance-337439-1173667244.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-337439-1173667244 -o ROOT/results/node26/solver-337439-1173667244 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337439-1173667244/march_ks /tmp/evaluation/337439-1173667244/instance-337439-1173667244.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8f639a3496db30a888324b756894fb43

RANDOM SEED= 825177028

TIME LIMIT= 1200 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		: 3000.279
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		: 3000.279
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:       1857776 kB
Buffers:         33104 kB
Cached:         112008 kB
SwapCached:      17340 kB
Active:         109876 kB
Inactive:        60376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857776 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:            2500 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            13436 kB
Committed_AS:   847188 kB
PageTables:       1712 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= 66560 MiB

End job on node26 on Mon Mar 12 03:00:46 UTC 2007