Trace number 297133

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 1200.33

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

1.02/1.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.02/1.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.02/1.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.02/1.05	c main()::
1.02/1.05	c initFormula():: searching for DIMACS p-line....
1.02/1.05	c full lookahead due to high density!
1.02/1.05	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.02/1.05	c parseCNF():: parsing....
1.02/1.05	c parseCNF():: the CNF contains 0 unary clauses.
1.02/1.05	c runParser():: parsing was successful, warming up engines...
1.02/1.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.05	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.02/1.05	c stat :: sign balance is biased by 0.008
1.02/1.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.02/1.05	c using k-SAT heuristics (size based diff)
1.02/1.05	c longest clause has size 7
1.02/1.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.05	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.02/1.05	c longest clause has size 7
1.02/1.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.02/1.05	c dynamic_preselect_setsize :: off
1.02/1.05	c suggested doublelook initial :: 0
1.02/1.05	c main():: all systems go!
1.02/1.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 207 JD: 22
1.12/1.19	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 3091 JD: 22
2.76/2.82	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 29511 JD: 22
17.60/17.71	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 181221 JD: 22
103.10/103.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************************************************************| 4 NC: 764276 JD: 22
434.03/434.23	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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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/node63/watcher-297133-1171833470 -o ROOT/results/node63/solver-297133-1171833470 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297133-1171833470/march_ks /tmp/evaluation/297133-1171833470/instance-297133-1171833470.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: 1.83 1.82 1.40 2/64 22901
/proc/meminfo: memFree=517144/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=656 CPUtime=0
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 203304397 671744 78 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 164 78 47 123 0 39 0

[startup+0.10677 s]
/proc/loadavg: 1.83 1.82 1.40 2/64 22901
/proc/meminfo: memFree=517144/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=1712 CPUtime=0.1
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 844 0 0 0 10 0 0 0 18 0 1 0 203304397 1753088 323 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1712

[startup+0.514813 s]
/proc/loadavg: 1.83 1.82 1.40 2/64 22901
/proc/meminfo: memFree=517144/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=1712 CPUtime=0.51
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 844 0 0 0 51 0 0 0 21 0 1 0 203304397 1753088 323 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1712

[startup+1.3349 s]
/proc/loadavg: 1.83 1.82 1.40 2/65 22902
/proc/meminfo: memFree=515792/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2116 CPUtime=1.33
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1142 0 0 0 133 0 0 0 25 0 1 0 203304397 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2116

[startup+2.97108 s]
/proc/loadavg: 1.83 1.82 1.40 2/65 22902
/proc/meminfo: memFree=515664/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2116 CPUtime=2.96
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1142 0 0 0 296 0 0 0 25 0 1 0 203304397 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2116

[startup+6.25143 s]
/proc/loadavg: 1.77 1.80 1.39 2/65 22902
/proc/meminfo: memFree=515536/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2116 CPUtime=6.24
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1142 0 0 0 624 0 0 0 25 0 1 0 203304397 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2116

[startup+12.7021 s]
/proc/loadavg: 1.71 1.79 1.39 2/65 22902
/proc/meminfo: memFree=515472/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2116 CPUtime=12.69
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1142 0 0 0 1269 0 0 0 25 0 1 0 203304397 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2116

[startup+25.5065 s]
/proc/loadavg: 1.55 1.75 1.38 2/65 22902
/proc/meminfo: memFree=515472/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2116 CPUtime=25.49
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1142 0 0 0 2549 0 0 0 25 0 1 0 203304397 2166784 390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2116

[startup+51.1132 s]
/proc/loadavg: 1.42 1.70 1.38 2/65 22902
/proc/meminfo: memFree=515408/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2320 CPUtime=51.09
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1178 0 0 0 5109 0 0 0 25 0 1 0 203304397 2375680 426 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 580 426 72 123 0 455 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2320

[startup+102.324 s]
/proc/loadavg: 1.18 1.59 1.36 2/65 22902
/proc/meminfo: memFree=515280/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2420 CPUtime=102.28
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1207 0 0 0 10228 0 0 0 25 0 1 0 203304397 2478080 455 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 605 455 72 123 0 480 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2420

[startup+162.344 s]
/proc/loadavg: 1.06 1.48 1.33 2/65 22902
/proc/meminfo: memFree=515088/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2572 CPUtime=162.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1246 0 0 0 16229 0 0 0 25 0 1 0 203304397 2633728 494 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 643 494 72 123 0 518 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2572

[startup+222.359 s]
/proc/loadavg: 1.02 1.39 1.31 2/65 22902
/proc/meminfo: memFree=514960/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=2800 CPUtime=222.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1282 0 0 0 22229 0 0 0 25 0 1 0 203304397 2867200 530 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 700 530 72 123 0 575 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2800

[startup+282.376 s]
/proc/loadavg: 1.01 1.32 1.29 2/65 22902
/proc/meminfo: memFree=514832/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=3140 CPUtime=282.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1318 0 0 0 28229 0 0 0 25 0 1 0 203304397 3215360 566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 785 566 72 123 0 660 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3140

[startup+342.389 s]
/proc/loadavg: 1.00 1.26 1.26 2/65 22902
/proc/meminfo: memFree=514704/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=3140 CPUtime=342.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1351 0 0 0 34229 0 0 0 25 0 1 0 203304397 3215360 599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 785 599 72 123 0 660 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3140

[startup+402.41 s]
/proc/loadavg: 1.00 1.21 1.25 2/65 22902
/proc/meminfo: memFree=514512/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=3140 CPUtime=402.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1387 0 0 0 40229 0 0 0 25 0 1 0 203304397 3215360 635 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 785 635 72 123 0 660 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3140

[startup+462.424 s]
/proc/loadavg: 1.00 1.17 1.23 2/65 22902
/proc/meminfo: memFree=514384/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=3652 CPUtime=462.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1424 0 0 0 46229 0 0 0 25 0 1 0 203304397 3739648 672 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 913 672 72 123 0 788 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 3652

[startup+522.439 s]
/proc/loadavg: 1.00 1.13 1.21 2/65 22902
/proc/meminfo: memFree=514256/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=3652 CPUtime=522.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1464 0 0 0 52229 0 0 0 25 0 1 0 203304397 3739648 712 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 913 712 72 123 0 788 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 3652

[startup+582.453 s]
/proc/loadavg: 1.00 1.11 1.19 2/65 22902
/proc/meminfo: memFree=514064/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=3652 CPUtime=582.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1503 0 0 0 58229 0 0 0 25 0 1 0 203304397 3739648 751 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 913 751 72 123 0 788 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 3652

[startup+642.47 s]
/proc/loadavg: 1.00 1.08 1.18 2/65 22902
/proc/meminfo: memFree=513936/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=4416 CPUtime=642.3
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1536 0 0 0 64229 1 0 0 25 0 1 0 203304397 4521984 784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1104 784 72 123 0 979 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 4416

[startup+702.485 s]
/proc/loadavg: 1.00 1.07 1.17 2/65 22902
/proc/meminfo: memFree=513808/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=4416 CPUtime=702.3
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1574 0 0 0 70229 1 0 0 25 0 1 0 203304397 4521984 822 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1104 822 72 123 0 979 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 4416

[startup+762.499 s]
/proc/loadavg: 1.04 1.07 1.16 2/65 22902
/proc/meminfo: memFree=513680/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=4416 CPUtime=762.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1610 0 0 0 76228 1 0 0 25 0 1 0 203304397 4521984 858 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1104 858 72 123 0 979 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 4416

[startup+822.517 s]
/proc/loadavg: 1.01 1.05 1.15 2/65 22902
/proc/meminfo: memFree=513552/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=4416 CPUtime=822.3
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1645 0 0 0 82229 1 0 0 25 0 1 0 203304397 4521984 893 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1104 893 72 123 0 979 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 4416

[startup+882.531 s]
/proc/loadavg: 1.00 1.04 1.14 2/65 22902
/proc/meminfo: memFree=513424/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=4416 CPUtime=882.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1678 0 0 0 88228 1 0 0 25 0 1 0 203304397 4521984 926 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1104 926 72 123 0 979 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 4416

[startup+942.545 s]
/proc/loadavg: 1.00 1.03 1.12 2/65 22902
/proc/meminfo: memFree=513232/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=5568 CPUtime=942.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1717 0 0 0 94228 1 0 0 25 0 1 0 203304397 5701632 965 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563347 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1392 965 72 123 0 1267 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 5568

[startup+1002.56 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 22902
/proc/meminfo: memFree=513104/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=5568 CPUtime=1002.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1751 0 0 0 100228 1 0 0 25 0 1 0 203304397 5701632 999 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1392 999 72 123 0 1267 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 5568

[startup+1062.58 s]
/proc/loadavg: 1.00 1.02 1.10 2/65 22902
/proc/meminfo: memFree=512976/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=5568 CPUtime=1062.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1787 0 0 0 106228 1 0 0 25 0 1 0 203304397 5701632 1035 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1392 1035 72 123 0 1267 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 5568

[startup+1122.59 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 22902
/proc/meminfo: memFree=512848/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=5568 CPUtime=1122.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1821 0 0 0 112228 1 0 0 25 0 1 0 203304397 5701632 1069 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549218 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1392 1069 72 123 0 1267 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 5568

[startup+1182.6 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 22902
/proc/meminfo: memFree=512720/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=5568 CPUtime=1182.29
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1854 0 0 0 118228 1 0 0 25 0 1 0 203304397 5701632 1102 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587504 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1392 1102 72 123 0 1267 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 5568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 22902
/proc/meminfo: memFree=512656/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=5568 CPUtime=1200.01
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1863 0 0 0 120000 1 0 0 25 0 1 0 203304397 5701632 1111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587517 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1392 1111 72 123 0 1267 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5568

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

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

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 22902
/proc/meminfo: memFree=512656/2055920 swapFree=4183348/4192956
[pid=22901] ppid=22899 vsize=5568 CPUtime=1200.01
/proc/22901/stat : 22901 (march_ks) R 22899 22901 21755 0 -1 4194304 1863 0 0 0 120000 1 0 0 25 0 1 0 203304397 5701632 1111 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587517 0 0 4096 0 0 0 0 17 1 0 0
/proc/22901/statm: 1392 1111 72 123 0 1267 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5568

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.33
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.013997
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 5568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1863
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= 7
involuntary context switches= 2734

runsolver used 0.827874 second user time and 2.39264 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Feb 18 21:17:50 UTC 2007

IDJOB= 297133
IDBENCH= 19954
IDSOLVER= 111
FILE ID= node63/297133-1171833470

PBS_JOBID= 3839692

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297133-1171833470/march_ks /tmp/evaluation/297133-1171833470/instance-297133-1171833470.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-297133-1171833470 -o ROOT/results/node63/solver-297133-1171833470 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297133-1171833470/march_ks /tmp/evaluation/297133-1171833470/instance-297133-1171833470.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 720746495

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:        517616 kB
Buffers:         48560 kB
Cached:        1367312 kB
SwapCached:       3968 kB
Active:         787528 kB
Inactive:       638496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        517616 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            98312 kB
Committed_AS:   522820 kB
PageTables:       1460 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 node63 on Sun Feb 18 21:37:52 UTC 2007