Trace number 295042

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

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S14782837-06.UNSAT.shuffled.cnf
MD5SUM58863a1e548bdf8fa51771b9fa1e1d5f
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)

0.81/0.87	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.81/0.87	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.81/0.87	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.81/0.87	c main()::
0.81/0.87	c initFormula():: searching for DIMACS p-line....
0.81/0.87	c full lookahead due to high density!
0.81/0.87	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.81/0.87	c parseCNF():: parsing....
0.81/0.87	c parseCNF():: the CNF contains 0 unary clauses.
0.81/0.87	c runParser():: parsing was successful, warming up engines...
0.81/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.87	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.81/0.87	c stat :: sign balance is biased by 0.007
0.81/0.87	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.81/0.87	c using k-SAT heuristics (size based diff)
0.81/0.87	c longest clause has size 7
0.81/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.81/0.87	c resolvent_look() :: found 1 resolvents
0.81/0.87	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
0.81/0.87	c longest clause has size 7
0.81/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.87	c dynamic_preselect_setsize :: off
0.81/0.87	c suggested doublelook initial :: 0
0.81/0.87	c main():: all systems go!
0.81/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 123 JD: 18
0.92/0.94	c |----------------------------------------------------------------|
c |*
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1.84/1.89	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 16107 JD: 18
8.80/8.85	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 78747 JD: 18
40.04/40.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 273851 JD: 18
138.04/138.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 720363 JD: 18
364.88/365.00	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1488856 JD: 18
759.06/759.36	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-295042-1171799096 -o ROOT/results/node20/solver-295042-1171799096 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295042-1171799096/march_ks /tmp/evaluation/295042-1171799096/instance-295042-1171799096.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: 0.92 0.98 0.99 3/77 20207
/proc/meminfo: memFree=857032/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=656 CPUtime=0
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 199863554 671744 78 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 164 78 47 123 0 39 0

[startup+0.107354 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20207
/proc/meminfo: memFree=857032/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=1592 CPUtime=0.1
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 718 0 0 0 10 0 0 0 18 0 1 0 199863554 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1592

[startup+0.515403 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20207
/proc/meminfo: memFree=857032/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=1592 CPUtime=0.51
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 718 0 0 0 51 0 0 0 22 0 1 0 199863554 1630208 300 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1592

[startup+1.3355 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855744/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=1856 CPUtime=1.33
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 966 0 0 0 133 0 0 0 25 0 1 0 199863554 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1856

[startup+2.9717 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855616/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=1856 CPUtime=2.96
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 966 0 0 0 296 0 0 0 25 0 1 0 199863554 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527056 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1856

[startup+6.2531 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855488/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=1856 CPUtime=6.24
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 966 0 0 0 624 0 0 0 25 0 1 0 199863554 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1856

[startup+12.7089 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855360/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=1856 CPUtime=12.7
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 966 0 0 0 1270 0 0 0 25 0 1 0 199863554 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585289 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1856

[startup+25.5094 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855360/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=1856 CPUtime=25.49
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 966 0 0 0 2549 0 0 0 25 0 1 0 199863554 1900544 338 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1856

[startup+51.1195 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855424/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=2060 CPUtime=51.1
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1006 0 0 0 5110 0 0 0 25 0 1 0 199863554 2109440 378 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 515 378 72 123 0 390 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2060

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855296/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=2160 CPUtime=102.3
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1040 0 0 0 10230 0 0 0 25 0 1 0 199863554 2211840 412 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 540 412 72 123 0 415 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2160

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=855104/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=2540 CPUtime=162.31
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1083 0 0 0 16231 0 0 0 25 0 1 0 199863554 2600960 455 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 635 455 72 123 0 510 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2540

[startup+222.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=854848/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=2540 CPUtime=222.32
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1124 0 0 0 22232 0 0 0 25 0 1 0 199863554 2600960 496 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 635 496 72 123 0 510 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2540

[startup+282.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=854656/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=2880 CPUtime=282.34
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1163 0 0 0 28233 1 0 0 25 0 1 0 199863554 2949120 535 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 720 535 72 123 0 595 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 2880

[startup+342.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=854528/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=2880 CPUtime=342.35
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1205 0 0 0 34234 1 0 0 25 0 1 0 199863554 2949120 577 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 720 577 72 123 0 595 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 2880

[startup+402.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=854336/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=3392 CPUtime=402.36
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1252 0 0 0 40235 1 0 0 25 0 1 0 199863554 3473408 624 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 848 624 72 123 0 723 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3392

[startup+462.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=854208/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=3392 CPUtime=462.37
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1296 0 0 0 46236 1 0 0 25 0 1 0 199863554 3473408 668 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 848 668 72 123 0 723 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3392

[startup+522.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=853952/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=3392 CPUtime=522.38
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1340 0 0 0 52237 1 0 0 25 0 1 0 199863554 3473408 712 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 848 712 72 123 0 723 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 3392

[startup+582.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=853824/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=4156 CPUtime=582.4
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1380 0 0 0 58239 1 0 0 25 0 1 0 199863554 4255744 752 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1039 752 72 123 0 914 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4156

[startup+642.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=853632/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=4156 CPUtime=642.42
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1423 0 0 0 64240 2 0 0 25 0 1 0 199863554 4255744 795 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1039 795 72 123 0 914 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4156

[startup+702.629 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=853440/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=4156 CPUtime=702.43
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1469 0 0 0 70241 2 0 0 25 0 1 0 199863554 4255744 841 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1039 841 72 123 0 914 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4156

[startup+762.657 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=853248/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=4156 CPUtime=762.44
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1522 0 0 0 76242 2 0 0 25 0 1 0 199863554 4255744 894 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1039 894 72 123 0 914 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 4156

[startup+822.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=853056/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=5308 CPUtime=822.45
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1568 0 0 0 82243 2 0 0 25 0 1 0 199863554 5435392 940 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1327 940 72 123 0 1202 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 5308

[startup+882.718 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=852864/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=5308 CPUtime=882.46
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1618 0 0 0 88244 2 0 0 25 0 1 0 199863554 5435392 990 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1327 990 72 123 0 1202 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 5308

[startup+942.819 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20208
/proc/meminfo: memFree=852672/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=5308 CPUtime=942.56
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1667 0 0 0 94253 3 0 0 25 0 1 0 199863554 5435392 1039 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1327 1039 72 123 0 1202 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 5308

[startup+1002.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 20318
/proc/meminfo: memFree=851200/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=5308 CPUtime=1002.53
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1717 0 0 0 100250 3 0 0 25 0 1 0 199863554 5435392 1089 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1327 1089 72 123 0 1202 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 5308

[startup+1062.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20406
/proc/meminfo: memFree=852080/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=5308 CPUtime=1062.53
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1761 0 0 0 106249 4 0 0 25 0 1 0 199863554 5435392 1133 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1327 1133 72 123 0 1202 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 5308

[startup+1122.95 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20406
/proc/meminfo: memFree=852096/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=5308 CPUtime=1122.53
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1809 0 0 0 112249 4 0 0 25 0 1 0 199863554 5435392 1181 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1327 1181 72 123 0 1202 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 5308

[startup+1182.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20406
/proc/meminfo: memFree=851904/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=7032 CPUtime=1182.55
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1859 0 0 0 118250 5 0 0 25 0 1 0 199863554 7200768 1231 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1758 1231 72 123 0 1633 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 7032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20406
/proc/meminfo: memFree=851840/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=7032 CPUtime=1200.07
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1875 0 0 0 120002 5 0 0 25 0 1 0 199863554 7200768 1247 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1758 1247 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7032

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: 0.99 0.98 0.99 2/78 20406
/proc/meminfo: memFree=851840/2055920 swapFree=4143444/4192956
[pid=20207] ppid=20205 vsize=7032 CPUtime=1200.07
/proc/20207/stat : 20207 (march_ks) R 20205 20207 20102 0 -1 4194304 1875 0 0 0 120002 5 0 0 25 0 1 0 199863554 7200768 1247 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587528 0 0 4096 0 0 0 0 17 1 0 0
/proc/20207/statm: 1758 1247 72 123 0 1633 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7032

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.051992
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 7032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1875
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= 25753

runsolver used 1.2948 second user time and 2.76558 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Feb 18 11:44:56 UTC 2007

IDJOB= 295042
IDBENCH= 19903
IDSOLVER= 111
FILE ID= node20/295042-1171799096

PBS_JOBID= 3839592

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S14782837-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295042-1171799096/march_ks /tmp/evaluation/295042-1171799096/instance-295042-1171799096.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-295042-1171799096 -o ROOT/results/node20/solver-295042-1171799096 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295042-1171799096/march_ks /tmp/evaluation/295042-1171799096/instance-295042-1171799096.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  58863a1e548bdf8fa51771b9fa1e1d5f

RANDOM SEED= 234675566

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        857440 kB
Buffers:         42724 kB
Cached:        1038552 kB
SwapCached:      15496 kB
Active:         870808 kB
Inactive:       235908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        857440 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            2428 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            77440 kB
Committed_AS:   474244 kB
PageTables:       1684 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= 66562 MiB

End job on node20 on Sun Feb 18 12:04:58 UTC 2007