Trace number 295903

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) 1200.1 1200.64

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
MD5SUMd0e9faac9ab5495d7ef24108e4e226d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.932857
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data (download as text)

0.91/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.91/0.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.91/0.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.91/0.95	c main()::
0.91/0.95	c initFormula():: searching for DIMACS p-line....
0.91/0.95	c full lookahead due to high density!
0.91/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.91/0.95	c parseCNF():: parsing....
0.91/0.95	c parseCNF():: the CNF contains 0 unary clauses.
0.91/0.95	c runParser():: parsing was successful, warming up engines...
0.91/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.91/0.95	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.91/0.95	c stat :: sign balance is biased by 0.006
0.91/0.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.91/0.95	c using k-SAT heuristics (size based diff)
0.91/0.95	c longest clause has size 7
0.91/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.91/0.95	c resolvent_look() :: found 1 resolvents
0.91/0.95	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.91/0.95	c longest clause has size 7
0.91/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.91/0.95	c dynamic_preselect_setsize :: off
0.91/0.95	c suggested doublelook initial :: 0
0.91/0.95	c main():: all systems go!
0.91/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 140 JD: 21
1.01/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 1925 JD: 21
1.93/1.98	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 17481 JD: 21
10.02/10.08	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 94530 JD: 21
50.68/50.72	c |----------------------------------------------------------------|
c |*
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c |****
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c |******
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c |****************************************************************| 4 NC: 375950 JD: 21
199.75/199.98	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 5 NC: 1126265 JD: 21
602.17/602.57	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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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/node6/watcher-295903-1171814315 -o ROOT/results/node6/solver-295903-1171814315 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295903-1171814315/march_ks /tmp/evaluation/295903-1171814315/instance-295903-1171814315.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 1.10 1.88 3/77 12242
/proc/meminfo: memFree=1339512/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=656 CPUtime=0
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 201386233 671744 79 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 164 79 47 123 0 39 0

[startup+0.106466 s]
/proc/loadavg: 1.00 1.10 1.88 3/77 12242
/proc/meminfo: memFree=1339512/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=1652 CPUtime=0.09
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 201386233 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.514547 s]
/proc/loadavg: 1.00 1.10 1.88 3/77 12242
/proc/meminfo: memFree=1339512/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=1652 CPUtime=0.5
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 780 0 0 0 50 0 0 0 22 0 1 0 201386233 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1652

[startup+1.33471 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 12243
/proc/meminfo: memFree=1338160/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=1944 CPUtime=1.32
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1066 0 0 0 132 0 0 0 25 0 1 0 201386233 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1944

[startup+2.97103 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 12243
/proc/meminfo: memFree=1338032/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=1944 CPUtime=2.96
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1066 0 0 0 296 0 0 0 25 0 1 0 201386233 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1944

[startup+6.25068 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 12243
/proc/meminfo: memFree=1337904/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=1944 CPUtime=6.24
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1066 0 0 0 624 0 0 0 25 0 1 0 201386233 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1944

[startup+12.7039 s]
/proc/loadavg: 1.00 1.09 1.87 2/78 12243
/proc/meminfo: memFree=1337840/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=1944 CPUtime=12.69
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1066 0 0 0 1269 0 0 0 25 0 1 0 201386233 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1944

[startup+25.5105 s]
/proc/loadavg: 1.00 1.09 1.86 2/78 12243
/proc/meminfo: memFree=1337840/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=2080 CPUtime=25.49
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1097 0 0 0 2549 0 0 0 25 0 1 0 201386233 2129920 384 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 520 384 72 123 0 395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2080

[startup+51.1205 s]
/proc/loadavg: 1.00 1.08 1.83 2/78 12243
/proc/meminfo: memFree=1337840/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=2248 CPUtime=51.09
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1121 0 0 0 5109 0 0 0 25 0 1 0 201386233 2301952 408 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 562 408 72 123 0 437 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2248

[startup+102.34 s]
/proc/loadavg: 1.00 1.07 1.79 2/78 12243
/proc/meminfo: memFree=1337648/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=2400 CPUtime=102.3
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1180 0 0 0 10229 1 0 0 25 0 1 0 201386233 2457600 467 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 600 467 72 123 0 475 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2400

[startup+162.384 s]
/proc/loadavg: 1.00 1.05 1.73 2/84 12325
/proc/meminfo: memFree=1335936/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=2968 CPUtime=162.28
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1239 0 0 0 16226 2 0 0 25 0 1 0 201386233 3039232 526 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 742 526 72 123 0 617 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2968

[startup+222.443 s]
/proc/loadavg: 1.00 1.04 1.69 2/84 12411
/proc/meminfo: memFree=1335744/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=2968 CPUtime=222.28
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1300 0 0 0 22225 3 0 0 25 0 1 0 201386233 3039232 587 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 742 587 72 123 0 617 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 2968

[startup+282.472 s]
/proc/loadavg: 1.00 1.03 1.64 2/78 12441
/proc/meminfo: memFree=1336624/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=3480 CPUtime=282.27
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1366 0 0 0 28224 3 0 0 25 0 1 0 201386233 3563520 653 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 870 653 72 123 0 745 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 3480

[startup+342.501 s]
/proc/loadavg: 1.00 1.02 1.60 2/78 12441
/proc/meminfo: memFree=1336304/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=3480 CPUtime=342.27
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1436 0 0 0 34224 3 0 0 25 0 1 0 201386233 3563520 723 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 870 723 72 123 0 745 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3480

[startup+402.534 s]
/proc/loadavg: 1.00 1.02 1.55 2/78 12441
/proc/meminfo: memFree=1336048/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=4244 CPUtime=402.28
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1502 0 0 0 40225 3 0 0 25 0 1 0 201386233 4345856 789 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1061 789 72 123 0 936 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 4244

[startup+462.566 s]
/proc/loadavg: 1.00 1.01 1.52 2/78 12441
/proc/meminfo: memFree=1335792/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=4244 CPUtime=462.29
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1566 0 0 0 46226 3 0 0 25 0 1 0 201386233 4345856 853 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1061 853 72 123 0 936 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 4244

[startup+522.6 s]
/proc/loadavg: 1.00 1.01 1.48 2/78 12441
/proc/meminfo: memFree=1335536/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=4244 CPUtime=522.31
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1625 0 0 0 52227 4 0 0 25 0 1 0 201386233 4345856 912 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1061 912 72 123 0 936 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4244

[startup+582.622 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 12441
/proc/meminfo: memFree=1335280/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=5396 CPUtime=582.31
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1691 0 0 0 58227 4 0 0 25 0 1 0 201386233 5525504 978 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1349 978 72 123 0 1224 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 5396

[startup+642.65 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 12441
/proc/meminfo: memFree=1335024/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=5396 CPUtime=642.31
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1760 0 0 0 64227 4 0 0 25 0 1 0 201386233 5525504 1047 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1349 1047 72 123 0 1224 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 5396

[startup+702.678 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 12441
/proc/meminfo: memFree=1334832/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=5396 CPUtime=702.32
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1822 0 0 0 70227 5 0 0 25 0 1 0 201386233 5525504 1109 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1349 1109 72 123 0 1224 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 5396

[startup+762.709 s]
/proc/loadavg: 1.00 1.00 1.36 2/78 12441
/proc/meminfo: memFree=1334576/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=5396 CPUtime=762.32
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1892 0 0 0 76227 5 0 0 25 0 1 0 201386233 5525504 1179 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1349 1179 72 123 0 1224 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 5396

[startup+822.747 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 12441
/proc/meminfo: memFree=1334320/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=7120 CPUtime=822.34
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 1962 0 0 0 82229 5 0 0 25 0 1 0 201386233 7290880 1249 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1780 1249 72 123 0 1655 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 7120

[startup+882.771 s]
/proc/loadavg: 1.05 1.01 1.32 2/78 12441
/proc/meminfo: memFree=1334000/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=7120 CPUtime=882.34
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2038 0 0 0 88229 5 0 0 25 0 1 0 201386233 7290880 1325 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1780 1325 72 123 0 1655 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 7120

[startup+942.795 s]
/proc/loadavg: 1.02 1.01 1.30 2/78 12441
/proc/meminfo: memFree=1333744/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=7120 CPUtime=942.35
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2111 0 0 0 94229 6 0 0 25 0 1 0 201386233 7290880 1398 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1780 1398 72 123 0 1655 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 7120

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 12441
/proc/meminfo: memFree=1333424/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=7120 CPUtime=1002.35
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2182 0 0 0 100229 6 0 0 25 0 1 0 201386233 7290880 1469 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538435 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1780 1469 72 123 0 1655 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 7120

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 12441
/proc/meminfo: memFree=1333104/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=7120 CPUtime=1062.36
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2260 0 0 0 106230 6 0 0 25 0 1 0 201386233 7290880 1547 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1780 1547 72 123 0 1655 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 7120

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 12441
/proc/meminfo: memFree=1332848/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=7120 CPUtime=1122.37
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2329 0 0 0 112231 6 0 0 25 0 1 0 201386233 7290880 1616 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 1780 1616 72 123 0 1655 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 7120

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 12441
/proc/meminfo: memFree=1332592/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=9708 CPUtime=1182.38
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2398 0 0 0 118231 7 0 0 25 0 1 0 201386233 9940992 1685 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 2427 1685 72 123 0 2302 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 9708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 12441
/proc/meminfo: memFree=1332464/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=9708 CPUtime=1200.09
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2422 0 0 0 120002 7 0 0 25 0 1 0 201386233 9940992 1709 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 2427 1709 72 123 0 2302 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9708

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 12441
/proc/meminfo: memFree=1332464/2055924 swapFree=4192812/4192956
[pid=12242] ppid=12240 vsize=9708 CPUtime=1200.09
/proc/12242/stat : 12242 (march_ks) R 12240 12242 12026 0 -1 4194304 2422 0 0 0 120002 7 0 0 25 0 1 0 201386233 9940992 1709 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12242/statm: 2427 1709 72 123 0 2302 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.071989
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 9708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2422
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= 24765

runsolver used 1.2958 second user time and 2.75058 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Feb 18 15:58:35 UTC 2007

IDJOB= 295903
IDBENCH= 19924
IDSOLVER= 111
FILE ID= node6/295903-1171814315

PBS_JOBID= 3839345

Free space on /tmp= 66550 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295903-1171814315/march_ks /tmp/evaluation/295903-1171814315/instance-295903-1171814315.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-295903-1171814315 -o ROOT/results/node6/solver-295903-1171814315 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295903-1171814315/march_ks /tmp/evaluation/295903-1171814315/instance-295903-1171814315.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d0e9faac9ab5495d7ef24108e4e226d5

RANDOM SEED= 104321795

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1339920 kB
Buffers:         67360 kB
Cached:         514856 kB
SwapCached:          0 kB
Active:         336020 kB
Inactive:       303208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1339920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          75888 kB
Slab:            62360 kB
Committed_AS:   730548 kB
PageTables:       1748 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= 66550 MiB

End job on node6 on Sun Feb 18 16:18:38 UTC 2007