Trace number 368999

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) 5000.07 5002.02

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
MD5SUM68e48f3a77d59cc85ebd5fd30cfcba3c
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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.02/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.02/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.02/0.02	c main()::
0.02/0.02	c initFormula():: searching for DIMACS p-line....
0.02/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 3500 clauses.
0.02/0.02	c parseCNF():: parsing....
0.02/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.02	c runParser():: parsing was successful, warming up engines...
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c preprocessing fase I completed:: there are now 700 free variables and 3500 clauses.
0.02/0.02	c stat :: sign balance is biased by 0.374
0.02/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.02/0.02	c using 3-SAT heuristics (occurence based diff)
0.02/0.02	c longest clause has size 3
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 220 duplicate clauses
0.02/0.02	c resolvent_look() :: found 122 resolvents
0.02/0.02	c lessRedundantTransformation():: nothing to be done.
0.02/0.02	c transformTo3SAT():: you gave me 700 variables and 3622 clauses.
0.02/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.02	c transformTo3SAT():: the transformation yielded 700 variabels and 3622 clauses.
0.02/0.02	c main():: clause / variable ratio: ( 3622 / 700 ) = 5.17
0.02/0.02	c longest clause has size 3
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c dynamic_preselect_setsize :: off
0.02/0.02	c suggested doublelook initial :: 0
0.02/0.02	c main():: all systems go!
0.02/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| 0 NC: 134 JD: 26
0.09/0.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1927 JD: 26
1.79/1.84	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 17064 JD: 26
16.89/16.93	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 87224 JD: 26
86.25/86.31	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 331747 JD: 26
328.56/328.75	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 967978 JD: 26
960.22/960.63	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 2277156 JD: 26
2288.84/2289.73	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 4407656 JD: 26
4536.42/4538.26	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-368999-1177282990 -o ROOT/results/node23/solver-368999-1177282990 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368999-1177282990/march_ks /tmp/evaluation/368999-1177282990/instance-368999-1177282990.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 4595
/proc/meminfo: memFree=1645920/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=788 CPUtime=0
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 176216113 806912 88 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 197 88 47 123 0 72 0

[startup+0.023021 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 4595
/proc/meminfo: memFree=1645920/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=1232 CPUtime=0.02
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 245 0 0 0 2 0 0 0 18 0 1 0 176216113 1261568 227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 308 227 67 123 0 183 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1232

[startup+0.101036 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 4595
/proc/meminfo: memFree=1645920/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=1676 CPUtime=0.09
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 334 0 0 0 9 0 0 0 18 0 1 0 176216113 1716224 316 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538116 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 419 316 73 123 0 294 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1676

[startup+0.301075 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 4595
/proc/meminfo: memFree=1645920/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=1676 CPUtime=0.29
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 352 0 0 0 29 0 0 0 19 0 1 0 176216113 1716224 334 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 419 334 73 123 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1676

[startup+0.701153 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 4595
/proc/meminfo: memFree=1645920/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=1676 CPUtime=0.69
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 361 0 0 0 69 0 0 0 22 0 1 0 176216113 1716224 343 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 419 343 73 123 0 294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1676

[startup+1.50131 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 4596
/proc/meminfo: memFree=1644760/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=1812 CPUtime=1.49
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 370 0 0 0 149 0 0 0 25 0 1 0 176216113 1855488 352 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 453 352 73 123 0 328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1812

[startup+3.10262 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 4596
/proc/meminfo: memFree=1644568/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=1812 CPUtime=3.1
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 385 0 0 0 310 0 0 0 25 0 1 0 176216113 1855488 367 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 453 367 73 123 0 328 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1812

[startup+6.30124 s]
/proc/loadavg: 0.80 0.96 0.98 2/78 4596
/proc/meminfo: memFree=1644376/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=1944 CPUtime=6.29
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 399 0 0 0 629 0 0 0 25 0 1 0 176216113 1990656 381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 486 381 73 123 0 361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1944

[startup+12.7015 s]
/proc/loadavg: 0.82 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1644264/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=2076 CPUtime=12.69
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 425 0 0 0 1269 0 0 0 25 0 1 0 176216113 2125824 407 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 519 407 73 123 0 394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2076

[startup+25.502 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1644200/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=2076 CPUtime=25.48
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 443 0 0 0 2548 0 0 0 25 0 1 0 176216113 2125824 425 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 519 425 73 123 0 394 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2076

[startup+51.1019 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1643752/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=2532 CPUtime=51.07
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 541 0 0 0 5107 0 0 0 25 0 1 0 176216113 2592768 523 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547902 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 633 523 73 123 0 508 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2532

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1643496/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=2760 CPUtime=102.25
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 624 0 0 0 10225 0 0 0 25 0 1 0 176216113 2826240 606 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 690 606 73 123 0 565 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2760

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1642984/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=3612 CPUtime=162.22
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 738 0 0 0 16222 0 0 0 25 0 1 0 176216113 3698688 720 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 903 720 73 123 0 778 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3612

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1642408/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=4584 CPUtime=222.2
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 876 0 0 0 22219 1 0 0 25 0 1 0 176216113 4694016 858 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597527 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 1146 858 73 123 0 1021 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4584

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1642152/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=4584 CPUtime=282.18
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 962 0 0 0 28217 1 0 0 25 0 1 0 176216113 4694016 944 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 1146 944 73 123 0 1021 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4584

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1641512/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=5736 CPUtime=342.16
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 1102 0 0 0 34215 1 0 0 25 0 1 0 176216113 5873664 1084 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538555 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 1434 1084 73 123 0 1309 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5736

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1640872/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=5736 CPUtime=402.14
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 1274 0 0 0 40212 2 0 0 25 0 1 0 176216113 5873664 1256 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 1434 1256 73 123 0 1309 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5736

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1640040/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=7792 CPUtime=462.11
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 1467 0 0 0 46209 2 0 0 25 0 1 0 176216113 7979008 1449 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 1948 1449 73 123 0 1823 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 7792

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1639592/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=7792 CPUtime=522.09
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 1595 0 0 0 52207 2 0 0 25 0 1 0 176216113 7979008 1577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 1948 1577 73 123 0 1823 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 7792

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1638824/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=7792 CPUtime=582.07
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 1784 0 0 0 58204 3 0 0 25 0 1 0 176216113 7979008 1766 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598817 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 1948 1766 73 123 0 1823 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 7792

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4596
/proc/meminfo: memFree=1638120/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=10380 CPUtime=642.05
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 1959 0 0 0 64202 3 0 0 25 0 1 0 176216113 10629120 1941 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 2595 1941 73 123 0 2470 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10380


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 4796
/proc/meminfo: memFree=1591336/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=66664 CPUtime=4000.71
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 13615 0 0 0 400044 27 0 0 25 0 1 0 176216113 68263936 13597 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 16666 13597 73 123 0 16541 0
Current children cumulated CPU time (s) 4000.71
Current children cumulated vsize (KiB) 66664

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1590632/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4060.69
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 13796 0 0 0 406042 27 0 0 25 0 1 0 176216113 73699328 13778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 13778 73 123 0 17868 0
Current children cumulated CPU time (s) 4060.69
Current children cumulated vsize (KiB) 71972

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1589992/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4120.67
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 13950 0 0 0 412039 28 0 0 25 0 1 0 176216113 73699328 13932 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 13932 73 123 0 17868 0
Current children cumulated CPU time (s) 4120.67
Current children cumulated vsize (KiB) 71972

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1589288/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4180.64
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 14137 0 0 0 418036 28 0 0 25 0 1 0 176216113 73699328 14119 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 14119 73 123 0 17868 0
Current children cumulated CPU time (s) 4180.64
Current children cumulated vsize (KiB) 71972

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1588648/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4240.63
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 14288 0 0 0 424034 29 0 0 25 0 1 0 176216113 73699328 14270 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 14270 73 123 0 17868 0
Current children cumulated CPU time (s) 4240.63
Current children cumulated vsize (KiB) 71972

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1587816/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4300.6
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 14483 0 0 0 430031 29 0 0 25 0 1 0 176216113 73699328 14465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579424 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 14465 73 123 0 17868 0
Current children cumulated CPU time (s) 4300.6
Current children cumulated vsize (KiB) 71972

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1587112/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4360.57
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 14684 0 0 0 436028 29 0 0 25 0 1 0 176216113 73699328 14666 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 14666 73 123 0 17868 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 71972

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1586216/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4420.56
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 14889 0 0 0 442026 30 0 0 25 0 1 0 176216113 73699328 14871 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 14871 73 123 0 17868 0
Current children cumulated CPU time (s) 4420.56
Current children cumulated vsize (KiB) 71972

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1585448/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4480.53
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 15102 0 0 0 448023 30 0 0 25 0 1 0 176216113 73699328 15084 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 15084 73 123 0 17868 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 71972

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1584552/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4540.52
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 15308 0 0 0 454021 31 0 0 25 0 1 0 176216113 73699328 15290 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 15290 73 123 0 17868 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 71972

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1583016/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4600.49
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 15680 0 0 0 460018 31 0 0 25 0 1 0 176216113 73699328 15662 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 15662 73 123 0 17868 0
Current children cumulated CPU time (s) 4600.49
Current children cumulated vsize (KiB) 71972

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1581736/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4660.47
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 16006 0 0 0 466015 32 0 0 25 0 1 0 176216113 73699328 15988 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 15988 73 123 0 17868 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 71972

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1580520/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4720.45
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 16309 0 0 0 472013 32 0 0 25 0 1 0 176216113 73699328 16291 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 16291 73 123 0 17868 0
Current children cumulated CPU time (s) 4720.45
Current children cumulated vsize (KiB) 71972

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1579240/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4780.43
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 16636 0 0 0 478010 33 0 0 25 0 1 0 176216113 73699328 16618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 16618 73 123 0 17868 0
Current children cumulated CPU time (s) 4780.43
Current children cumulated vsize (KiB) 71972

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1578024/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=71972 CPUtime=4840.4
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 16933 0 0 0 484007 33 0 0 25 0 1 0 176216113 73699328 16915 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 17993 16915 73 123 0 17868 0
Current children cumulated CPU time (s) 4840.4
Current children cumulated vsize (KiB) 71972

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1576680/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=101440 CPUtime=4900.38
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 17238 0 0 0 490004 34 0 0 25 0 1 0 176216113 103874560 17220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 25360 17220 73 123 0 25235 0
Current children cumulated CPU time (s) 4900.38
Current children cumulated vsize (KiB) 101440

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1575336/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=101440 CPUtime=4960.36
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 17569 0 0 0 496001 35 0 0 25 0 1 0 176216113 103874560 17551 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 25360 17551 73 123 0 25235 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 101440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 4796
/proc/meminfo: memFree=1574504/2055920 swapFree=4169120/4192956
[pid=4595] ppid=4593 vsize=101440 CPUtime=5000.05
/proc/4595/stat : 4595 (march_ks) R 4593 4595 4539 0 -1 4194304 17774 0 0 0 499970 35 0 0 25 0 1 0 176216113 103874560 17756 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/4595/statm: 25360 17756 73 123 0 25235 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 101440

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): 5002.02
CPU time (s): 5000.07
CPU user time (s): 4999.7
CPU system time (s): 0.364944
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 101440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17774
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= 5581

runsolver used 6.06308 second user time and 11.6322 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 22 23:03:10 UTC 2007

IDJOB= 368999
IDBENCH= 24706
IDSOLVER= 180
FILE ID= node23/368999-1177282990

PBS_JOBID= 4650792

Free space on /tmp= 66453 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-01-S2069048075.sat05-488.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368999-1177282990/march_ks /tmp/evaluation/368999-1177282990/instance-368999-1177282990.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-368999-1177282990 -o ROOT/results/node23/solver-368999-1177282990 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368999-1177282990/march_ks /tmp/evaluation/368999-1177282990/instance-368999-1177282990.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  68e48f3a77d59cc85ebd5fd30cfcba3c

RANDOM SEED= 977045472

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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:       1646328 kB
Buffers:         60176 kB
Cached:         253748 kB
SwapCached:       2616 kB
Active:         239744 kB
Inactive:        97788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646328 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            57524 kB
Committed_AS:  2782916 kB
PageTables:       1796 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= 66453 MiB

End job on node23 on Mon Apr 23 00:26:34 UTC 2007