Trace number 295165

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
MD5SUMd1ba06d6a0dc1ac49e6129f3be220436
Bench CategoryRANDOM (random 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 variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data (download as text)

0.82/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.82/0.87	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.82/0.87	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.82/0.87	c main()::
0.82/0.87	c initFormula():: searching for DIMACS p-line....
0.82/0.87	c full lookahead due to high density!
0.82/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.82/0.87	c parseCNF():: parsing....
0.82/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.82/0.87	c runParser():: parsing was successful, warming up engines...
0.82/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.82/0.87	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.82/0.87	c stat :: sign balance is biased by 0.005
0.82/0.87	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.82/0.87	c using k-SAT heuristics (size based diff)
0.82/0.87	c longest clause has size 7
0.82/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.82/0.87	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
0.82/0.87	c longest clause has size 7
0.82/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.82/0.87	c dynamic_preselect_setsize :: off
0.82/0.87	c suggested doublelook initial :: 0
0.82/0.87	c main():: all systems go!
0.82/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 171 JD: 17
0.92/0.98	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 3574 JD: 17
2.56/2.63	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 25595 JD: 17
13.41/13.52	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 116124 JD: 17
59.08/59.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 372027 JD: 17
189.05/189.18	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 921298 JD: 17
470.47/470.71	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1800461 JD: 17
925.40/925.73	c |----------------------------------------------------------------|
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c |********************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-295165-1171801132 -o ROOT/results/node7/solver-295165-1171801132 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295165-1171801132/march_ks /tmp/evaluation/295165-1171801132/instance-295165-1171801132.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 0.99 3/77 17756
/proc/meminfo: memFree=1697608/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=656 CPUtime=0
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 200068012 671744 78 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 164 78 47 123 0 39 0

[startup+0.107222 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17756
/proc/meminfo: memFree=1697608/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1592 CPUtime=0.1
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 710 0 0 0 10 0 0 0 18 0 1 0 200068012 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1592

[startup+0.519265 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 17756
/proc/meminfo: memFree=1697608/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1592 CPUtime=0.51
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 710 0 0 0 51 0 0 0 21 0 1 0 200068012 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1592

[startup+1.34235 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1696384/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1856 CPUtime=1.33
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 970 0 0 0 133 0 0 0 25 0 1 0 200068012 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525838 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1856

[startup+2.97852 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1696192/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1856 CPUtime=2.97
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 970 0 0 0 297 0 0 0 25 0 1 0 200068012 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1856

[startup+6.25487 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1696128/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1856 CPUtime=6.24
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 970 0 0 0 624 0 0 0 25 0 1 0 200068012 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1856

[startup+12.7095 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1696064/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1856 CPUtime=12.69
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 970 0 0 0 1269 0 0 0 25 0 1 0 200068012 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.5109 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1696064/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1856 CPUtime=25.49
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 970 0 0 0 2549 0 0 0 25 0 1 0 200068012 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1856

[startup+51.1226 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1696064/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=1992 CPUtime=51.09
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 993 0 0 0 5109 0 0 0 25 0 1 0 200068012 2039808 361 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 498 361 72 123 0 373 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1992

[startup+102.338 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1696000/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2060 CPUtime=102.3
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1013 0 0 0 10229 1 0 0 25 0 1 0 200068012 2109440 381 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 515 381 72 123 0 390 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2060

[startup+162.375 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1695872/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2160 CPUtime=162.32
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1036 0 0 0 16231 1 0 0 25 0 1 0 200068012 2211840 404 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 540 404 72 123 0 415 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2160

[startup+222.403 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1695744/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2312 CPUtime=222.33
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1058 0 0 0 22232 1 0 0 25 0 1 0 200068012 2367488 426 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 578 426 72 123 0 453 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 2312

[startup+282.433 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1695680/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2312 CPUtime=282.34
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1080 0 0 0 28233 1 0 0 25 0 1 0 200068012 2367488 448 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 578 448 72 123 0 453 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 2312

[startup+342.463 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17757
/proc/meminfo: memFree=1695552/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2540 CPUtime=342.36
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1105 0 0 0 34235 1 0 0 25 0 1 0 200068012 2600960 473 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 635 473 72 123 0 510 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 2540

[startup+402.494 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1695488/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2540 CPUtime=402.37
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1128 0 0 0 40236 1 0 0 25 0 1 0 200068012 2600960 496 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 635 496 72 123 0 510 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 2540

[startup+462.524 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1695360/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2880 CPUtime=462.39
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1151 0 0 0 46238 1 0 0 25 0 1 0 200068012 2949120 519 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 720 519 72 123 0 595 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 2880

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1695296/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2880 CPUtime=522.4
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1174 0 0 0 52239 1 0 0 25 0 1 0 200068012 2949120 542 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 720 542 72 123 0 595 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 2880

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 17757
/proc/meminfo: memFree=1695232/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2880 CPUtime=582.41
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1197 0 0 0 58240 1 0 0 25 0 1 0 200068012 2949120 565 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 720 565 72 123 0 595 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 2880

[startup+642.612 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1695104/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=2880 CPUtime=642.43
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1219 0 0 0 64241 2 0 0 25 0 1 0 200068012 2949120 587 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 720 587 72 123 0 595 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 2880

[startup+702.642 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1695040/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=3392 CPUtime=702.45
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1245 0 0 0 70243 2 0 0 25 0 1 0 200068012 3473408 613 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 848 613 72 123 0 723 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 3392

[startup+762.668 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694912/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=3392 CPUtime=762.46
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1271 0 0 0 76244 2 0 0 25 0 1 0 200068012 3473408 639 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 848 639 72 123 0 723 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 3392

[startup+822.705 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694784/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=3392 CPUtime=822.48
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1295 0 0 0 82246 2 0 0 25 0 1 0 200068012 3473408 663 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 848 663 72 123 0 723 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 3392

[startup+882.731 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694720/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=3392 CPUtime=882.49
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1321 0 0 0 88247 2 0 0 25 0 1 0 200068012 3473408 689 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 848 689 72 123 0 723 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 3392

[startup+942.757 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694592/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=3392 CPUtime=942.5
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1349 0 0 0 94248 2 0 0 25 0 1 0 200068012 3473408 717 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 848 717 72 123 0 723 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 3392

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694528/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=4156 CPUtime=1002.51
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1372 0 0 0 100249 2 0 0 25 0 1 0 200068012 4255744 740 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 1039 740 72 123 0 914 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 4156

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694400/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=4156 CPUtime=1062.53
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1397 0 0 0 106251 2 0 0 25 0 1 0 200068012 4255744 765 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 1039 765 72 123 0 914 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 4156

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694336/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=4156 CPUtime=1122.54
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1421 0 0 0 112252 2 0 0 25 0 1 0 200068012 4255744 789 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 1039 789 72 123 0 914 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 4156

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694272/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=4156 CPUtime=1182.55
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1446 0 0 0 118253 2 0 0 25 0 1 0 200068012 4255744 814 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 1039 814 72 123 0 914 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 4156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694208/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=4156 CPUtime=1200.07
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1455 0 0 0 120005 2 0 0 25 0 1 0 200068012 4255744 823 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 1039 823 72 123 0 914 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4156

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17757
/proc/meminfo: memFree=1694208/2055920 swapFree=4142368/4192956
[pid=17756] ppid=17754 vsize=4156 CPUtime=1200.07
/proc/17756/stat : 17756 (march_ks) R 17754 17756 17222 0 -1 4194304 1455 0 0 0 120005 2 0 0 25 0 1 0 200068012 4255744 823 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17756/statm: 1039 823 72 123 0 914 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1200.06
CPU system time (s): 0.025996
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 4156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1455
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= 1216

runsolver used 1.37679 second user time and 2.75158 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 12:18:53 UTC 2007

IDJOB= 295165
IDBENCH= 19906
IDSOLVER= 111
FILE ID= node7/295165-1171801132

PBS_JOBID= 3839327

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1142219800-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295165-1171801132/march_ks /tmp/evaluation/295165-1171801132/instance-295165-1171801132.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-295165-1171801132 -o ROOT/results/node7/solver-295165-1171801132 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295165-1171801132/march_ks /tmp/evaluation/295165-1171801132/instance-295165-1171801132.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d1ba06d6a0dc1ac49e6129f3be220436

RANDOM SEED= 389710465

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1698080 kB
Buffers:         48072 kB
Cached:         213140 kB
SwapCached:      16024 kB
Active:         206348 kB
Inactive:        84940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698080 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2432 kB
Writeback:           0 kB
Mapped:          29760 kB
Slab:            52124 kB
Committed_AS:   719552 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Sun Feb 18 12:38:55 UTC 2007