Trace number 295657

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) 1200.02 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
MD5SUM7c001db4841166a99dfc4524c663deb9
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 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)

0.81/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.81/0.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.81/0.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.81/0.88	c main()::
0.81/0.88	c initFormula():: searching for DIMACS p-line....
0.81/0.88	c full lookahead due to high density!
0.81/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.81/0.88	c parseCNF():: parsing....
0.81/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.81/0.88	c runParser():: parsing was successful, warming up engines...
0.81/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.88	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.81/0.88	c stat :: sign balance is biased by 0.006
0.81/0.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.81/0.88	c using k-SAT heuristics (size based diff)
0.81/0.88	c longest clause has size 7
0.81/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.81/0.88	c resolvent_look() :: found 1 resolvents
0.81/0.88	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.81/0.88	c longest clause has size 7
0.81/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.88	c dynamic_preselect_setsize :: off
0.81/0.88	c suggested doublelook initial :: 0
0.81/0.88	c main():: all systems go!
0.81/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 159 JD: 20
0.91/0.97	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2143 JD: 20
1.94/1.97	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 19734 JD: 20
10.74/10.75	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 109777 JD: 20
55.89/55.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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c |****************************************************************| 4 NC: 431356 JD: 20
217.58/217.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |********************************
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c |****************************************************************| 5 NC: 1284670 JD: 20
649.05/649.29	c |----------------------------------------------------------------|
c |*
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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/node76/watcher-295657-1171809382 -o ROOT/results/node76/solver-295657-1171809382 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295657-1171809382/march_ks /tmp/evaluation/295657-1171809382/instance-295657-1171809382.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 1.02 3/69 10351
/proc/meminfo: memFree=1140800/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=656 CPUtime=0
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 200896507 671744 80 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 164 80 47 123 0 39 0

[startup+0.107262 s]
/proc/loadavg: 0.92 0.98 1.02 3/69 10351
/proc/meminfo: memFree=1140800/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=1652 CPUtime=0.1
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 779 0 0 0 10 0 0 0 18 0 1 0 200896507 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1652

[startup+0.515307 s]
/proc/loadavg: 0.92 0.98 1.02 3/69 10351
/proc/meminfo: memFree=1140800/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=1652 CPUtime=0.51
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 779 0 0 0 51 0 0 0 22 0 1 0 200896507 1691648 311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1652

[startup+1.3354 s]
/proc/loadavg: 0.92 0.98 1.02 2/70 10352
/proc/meminfo: memFree=1139448/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=1944 CPUtime=1.33
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1064 0 0 0 133 0 0 0 25 0 1 0 200896507 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1944

[startup+2.97159 s]
/proc/loadavg: 0.92 0.98 1.02 2/70 10352
/proc/meminfo: memFree=1139320/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=1944 CPUtime=2.96
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1064 0 0 0 296 0 0 0 25 0 1 0 200896507 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1944

[startup+6.25197 s]
/proc/loadavg: 0.93 0.98 1.02 2/70 10352
/proc/meminfo: memFree=1139192/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=1944 CPUtime=6.24
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1064 0 0 0 624 0 0 0 25 0 1 0 200896507 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1944

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 1.02 2/70 10352
/proc/meminfo: memFree=1139128/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=1944 CPUtime=12.69
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1064 0 0 0 1269 0 0 0 25 0 1 0 200896507 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1944

[startup+25.5052 s]
/proc/loadavg: 0.95 0.98 1.02 2/70 10352
/proc/meminfo: memFree=1139128/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=1944 CPUtime=25.49
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1064 0 0 0 2549 0 0 0 25 0 1 0 200896507 1990656 353 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1944

[startup+51.1092 s]
/proc/loadavg: 0.96 0.98 1.02 2/70 10352
/proc/meminfo: memFree=1139128/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=2148 CPUtime=51.08
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1106 0 0 0 5108 0 0 0 25 0 1 0 200896507 2199552 395 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 537 395 72 123 0 412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2148

[startup+102.317 s]
/proc/loadavg: 0.98 0.98 1.01 2/70 10352
/proc/meminfo: memFree=1139064/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=2400 CPUtime=102.27
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1145 0 0 0 10227 0 0 0 25 0 1 0 200896507 2457600 434 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 600 434 72 123 0 475 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2400

[startup+162.338 s]
/proc/loadavg: 0.99 0.98 1.01 2/70 10352
/proc/meminfo: memFree=1138872/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=2628 CPUtime=162.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1188 0 0 0 16228 1 0 0 25 0 1 0 200896507 2691072 477 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 657 477 72 123 0 532 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2628

[startup+222.359 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1138552/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=2628 CPUtime=222.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1233 0 0 0 22228 1 0 0 25 0 1 0 200896507 2691072 522 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 657 522 72 123 0 532 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2628

[startup+282.375 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1138424/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=2968 CPUtime=282.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1275 0 0 0 28228 1 0 0 25 0 1 0 200896507 3039232 564 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 742 564 72 123 0 617 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 2968

[startup+342.393 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1138360/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=2968 CPUtime=342.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1317 0 0 0 34228 1 0 0 25 0 1 0 200896507 3039232 606 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 742 606 72 123 0 617 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 2968

[startup+402.414 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1138168/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=3480 CPUtime=402.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1361 0 0 0 40228 1 0 0 25 0 1 0 200896507 3563520 650 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 870 650 72 123 0 745 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3480

[startup+462.428 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1137976/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=3480 CPUtime=462.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1403 0 0 0 46228 1 0 0 25 0 1 0 200896507 3563520 692 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 870 692 72 123 0 745 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3480

[startup+522.442 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1137784/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=3480 CPUtime=522.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1446 0 0 0 52228 1 0 0 25 0 1 0 200896507 3563520 735 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 870 735 72 123 0 745 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 3480

[startup+582.459 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1137592/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=4244 CPUtime=582.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1491 0 0 0 58228 1 0 0 25 0 1 0 200896507 4345856 780 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1061 780 72 123 0 936 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 4244

[startup+642.476 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1137400/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=4244 CPUtime=642.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1541 0 0 0 64228 1 0 0 25 0 1 0 200896507 4345856 830 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1061 830 72 123 0 936 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 4244

[startup+702.49 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1137272/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=4244 CPUtime=702.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1588 0 0 0 70228 1 0 0 25 0 1 0 200896507 4345856 877 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1061 877 72 123 0 936 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 4244

[startup+762.502 s]
/proc/loadavg: 0.99 0.98 1.00 2/70 10354
/proc/meminfo: memFree=1137080/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=4244 CPUtime=762.28
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1630 0 0 0 76227 1 0 0 25 0 1 0 200896507 4345856 919 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1061 919 72 123 0 936 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 4244

[startup+822.52 s]
/proc/loadavg: 1.04 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1136888/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=5396 CPUtime=822.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1672 0 0 0 82227 2 0 0 25 0 1 0 200896507 5525504 961 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1349 961 72 123 0 1224 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 5396

[startup+882.535 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1136696/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=5396 CPUtime=882.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1714 0 0 0 88227 2 0 0 25 0 1 0 200896507 5525504 1003 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1349 1003 72 123 0 1224 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 5396

[startup+942.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1136568/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=5396 CPUtime=942.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1760 0 0 0 94227 2 0 0 25 0 1 0 200896507 5525504 1049 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1349 1049 72 123 0 1224 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 5396

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1136376/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=5396 CPUtime=1002.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1808 0 0 0 100227 2 0 0 25 0 1 0 200896507 5525504 1097 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1349 1097 72 123 0 1224 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 5396

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1136184/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=5396 CPUtime=1062.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1850 0 0 0 106227 2 0 0 25 0 1 0 200896507 5525504 1139 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1349 1139 72 123 0 1224 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 5396

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1135992/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=5396 CPUtime=1122.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1893 0 0 0 112227 2 0 0 25 0 1 0 200896507 5525504 1182 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1349 1182 72 123 0 1224 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 5396

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1135800/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=7120 CPUtime=1182.29
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1941 0 0 0 118227 2 0 0 25 0 1 0 200896507 7290880 1230 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597156 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1780 1230 72 123 0 1655 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 7120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1135736/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=7120 CPUtime=1200
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1954 0 0 0 119998 2 0 0 25 0 1 0 200896507 7290880 1243 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1780 1243 72 123 0 1655 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7120

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 10354
/proc/meminfo: memFree=1135736/2055888 swapFree=4087076/4096564
[pid=10351] ppid=10349 vsize=7120 CPUtime=1200
/proc/10351/stat : 10351 (march_ks) R 10349 10351 9075 0 -1 4194304 1954 0 0 0 119998 2 0 0 25 0 1 0 200896507 7290880 1243 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10351/statm: 1780 1243 72 123 0 1655 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.026995
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 7120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1954
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= 898

runsolver used 1.01885 second user time and 2.19167 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Feb 18 14:36:22 UTC 2007

IDJOB= 295657
IDBENCH= 19918
IDSOLVER= 111
FILE ID= node76/295657-1171809382

PBS_JOBID= 3839602

Free space on /tmp= 66649 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1314186802-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295657-1171809382/march_ks /tmp/evaluation/295657-1171809382/instance-295657-1171809382.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-295657-1171809382 -o ROOT/results/node76/solver-295657-1171809382 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295657-1171809382/march_ks /tmp/evaluation/295657-1171809382/instance-295657-1171809382.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7c001db4841166a99dfc4524c663deb9

RANDOM SEED= 379231410

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1141272 kB
Buffers:         42160 kB
Cached:         776296 kB
SwapCached:       3460 kB
Active:         575876 kB
Inactive:       253056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1141272 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            72032 kB
Committed_AS:   902684 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Sun Feb 18 14:56:24 UTC 2007