Trace number 368929

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) 5000.11 5001.63

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-gigamax.used-as.sat04-984.sat05-4194.reshuffled-07.cnf
MD5SUMc7db94a671d9411eb90a6ffa8f8c530f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark453.899
Satisfiable
(Un)Satisfiability was proved
Number of variables29249
Number of clauses861366
Sum of the clauses size1745389
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2858070
Number of clauses of size 30
Number of clauses of size 46
Number of clauses of size 528
Number of clauses of size over 53262

Solver Data (download as text)

12.18/12.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
12.18/12.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
12.18/12.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
12.18/12.26	c main()::
12.18/12.26	c initFormula():: searching for DIMACS p-line....
12.18/12.26	c full lookahead due to high density!
12.18/12.26	c initFormula():: the DIMACS p-line indicates a CNF of 29249 variables and 861366 clauses.
12.18/12.26	c parseCNF():: parsing....
12.18/12.26	c parseCNF():: the CNF contains 0 unary clauses.
12.18/12.26	c runParser():: parsing was successful, warming up engines...
12.18/12.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.18/12.26	c preprocessing fase I completed:: there are now 29249 free variables and 861366 clauses.
12.18/12.26	c stat :: sign balance is biased by 56.695
12.18/12.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
12.18/12.26	c using k-SAT heuristics (size based diff)
12.18/12.26	c longest clause has size 10
12.18/12.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.18/12.26	c main():: clause / variable ratio: ( 861366 / 29249 ) = 29.45
12.18/12.26	c longest clause has size 10
12.18/12.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.18/12.26	c dynamic_preselect_setsize :: on
12.18/12.26	c suggested doublelook initial :: 0
12.18/12.26	c main():: all systems go!
12.18/12.26	c |----------------------------------------------------------------|

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-368929-1177256713 -o ROOT/results/node21/solver-368929-1177256713 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368929-1177256713/march_ks /tmp/evaluation/368929-1177256713/instance-368929-1177256713.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.86 0.97 0.99 3/77 27958
/proc/meminfo: memFree=1697768/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=4024 CPUtime=0
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 738 0 0 0 0 0 0 0 18 0 1 0 173588776 4120576 723 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 1006 729 45 123 0 881 0

[startup+0.01244 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 27958
/proc/meminfo: memFree=1697768/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=9688 CPUtime=0
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 1464 0 0 0 0 0 0 0 18 0 1 0 173588776 9920512 1449 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787383 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 2422 1449 47 123 0 2297 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9688

[startup+0.10245 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 27958
/proc/meminfo: memFree=1697768/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=11008 CPUtime=0.09
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 1872 0 0 0 8 1 0 0 18 0 1 0 173588776 11272192 1857 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134667885 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 2752 1857 47 123 0 2627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11008

[startup+0.301472 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 27958
/proc/meminfo: memFree=1697768/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=13912 CPUtime=0.29
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 2778 0 0 0 28 1 0 0 19 0 1 0 173588776 14245888 2763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134788881 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 3478 2764 47 123 0 3353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13912

[startup+0.701516 s]
/proc/loadavg: 0.86 0.97 0.99 3/77 27958
/proc/meminfo: memFree=1697768/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=19720 CPUtime=0.69
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 4598 0 0 0 67 2 0 0 22 0 1 0 173588776 20193280 4583 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 4930 4584 47 123 0 4805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19720

[startup+1.5016 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1666016/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=58148 CPUtime=1.49
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 9924 0 0 0 144 5 0 0 25 0 1 0 173588776 59543552 7090 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 14537 7090 49 123 0 14412 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58148

[startup+3.10179 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1669920/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=73688 CPUtime=3.09
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 19114 0 0 0 300 9 0 0 25 0 1 0 173588776 75456512 11587 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/27958/statm: 18422 11587 51 123 0 18297 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 73688

[startup+6.30113 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1651432/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=73520 CPUtime=6.29
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 34827 0 0 0 613 16 0 0 25 0 1 0 173588776 75284480 11581 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 18380 11581 62 123 0 18255 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 73520

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1645736/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=118768 CPUtime=12.69
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 66615 0 0 0 1239 30 0 0 25 0 1 0 173588776 121618432 17481 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 29692 17481 72 123 0 29567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118768

[startup+25.5022 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1627112/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=119696 CPUtime=25.48
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 66839 0 0 0 2518 30 0 0 25 0 1 0 173588776 122568704 17705 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 29924 17705 72 123 0 29799 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 119696

[startup+51.103 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1625704/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=121140 CPUtime=51.07
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67190 0 0 0 5077 30 0 0 25 0 1 0 173588776 124047360 18056 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30285 18056 72 123 0 30160 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 121140

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 3/78 27959
/proc/meminfo: memFree=1624936/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=121984 CPUtime=102.26
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67366 0 0 0 10196 30 0 0 25 0 1 0 173588776 124911616 18232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30496 18232 72 123 0 30371 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 121984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1624680/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=122136 CPUtime=162.24
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67424 0 0 0 16193 31 0 0 25 0 1 0 173588776 125067264 18290 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30534 18290 72 123 0 30409 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 122136

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1624488/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=122364 CPUtime=222.23
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67480 0 0 0 22191 32 0 0 25 0 1 0 173588776 125300736 18346 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30591 18346 72 123 0 30466 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 122364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1624232/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=122704 CPUtime=282.21
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67536 0 0 0 28189 32 0 0 25 0 1 0 173588776 125648896 18402 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30676 18402 72 123 0 30551 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 122704

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 27959
/proc/meminfo: memFree=1623976/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=123216 CPUtime=342.2
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67591 0 0 0 34187 33 0 0 25 0 1 0 173588776 126173184 18457 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30804 18457 72 123 0 30679 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 123216

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1623784/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=123216 CPUtime=402.18
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67646 0 0 0 40184 34 0 0 25 0 1 0 173588776 126173184 18512 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30804 18512 72 123 0 30679 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 123216

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1623528/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=123980 CPUtime=462.16
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67701 0 0 0 46182 34 0 0 25 0 1 0 173588776 126955520 18567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597973 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30995 18567 72 123 0 30870 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 123980

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1623336/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=123980 CPUtime=522.15
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67757 0 0 0 52180 35 0 0 25 0 1 0 173588776 126955520 18623 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30995 18623 72 123 0 30870 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 123980

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1623144/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=123980 CPUtime=582.13
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67812 0 0 0 58178 35 0 0 25 0 1 0 173588776 126955520 18678 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30995 18678 72 123 0 30870 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 123980

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 27959
/proc/meminfo: memFree=1622888/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=123980 CPUtime=642.12
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 67867 0 0 0 64176 36 0 0 25 0 1 0 173588776 126955520 18733 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 30995 18733 72 123 0 30870 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 123980


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1609512/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4001.14
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71212 0 0 0 400044 70 0 0 25 0 1 0 173588776 142753792 22078 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22078 72 123 0 34727 0
Current children cumulated CPU time (s) 4001.14
Current children cumulated vsize (KiB) 139408

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1609320/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4061.12
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71270 0 0 0 406042 70 0 0 25 0 1 0 173588776 142753792 22136 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22136 72 123 0 34727 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 139408

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1609064/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4121.1
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71328 0 0 0 412039 71 0 0 25 0 1 0 173588776 142753792 22194 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22194 72 123 0 34727 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 139408

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1608808/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4181.08
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71386 0 0 0 418037 71 0 0 25 0 1 0 173588776 142753792 22252 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22252 72 123 0 34727 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 139408

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1608552/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4241.07
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71443 0 0 0 424035 72 0 0 25 0 1 0 173588776 142753792 22309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564720 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22309 72 123 0 34727 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 139408

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1608296/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4301.05
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71500 0 0 0 430033 72 0 0 25 0 1 0 173588776 142753792 22366 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22366 72 123 0 34727 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 139408

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1608104/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4361.04
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71558 0 0 0 436031 73 0 0 25 0 1 0 173588776 142753792 22424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22424 72 123 0 34727 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 139408

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1607848/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4421.02
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71615 0 0 0 442029 73 0 0 25 0 1 0 173588776 142753792 22481 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22481 72 123 0 34727 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 139408

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1607656/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4481.01
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71672 0 0 0 448027 74 0 0 25 0 1 0 173588776 142753792 22538 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22538 72 123 0 34727 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 139408

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28159
/proc/meminfo: memFree=1607400/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=139408 CPUtime=4540.99
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71730 0 0 0 454024 75 0 0 25 0 1 0 173588776 142753792 22596 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 34852 22596 72 123 0 34727 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 139408

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1606824/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=4600.89
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71788 0 0 0 460012 77 0 0 25 0 1 0 173588776 151695360 22654 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 22654 72 123 0 36910 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 148140

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1606760/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=4660.87
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71845 0 0 0 466009 78 0 0 25 0 1 0 173588776 151695360 22711 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 22711 72 123 0 36910 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 148140

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1606504/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=4720.85
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71904 0 0 0 472007 78 0 0 25 0 1 0 173588776 151695360 22770 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 22770 72 123 0 36910 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 148140

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1606248/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=4780.84
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 71962 0 0 0 478005 79 0 0 25 0 1 0 173588776 151695360 22828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 22828 72 123 0 36910 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 148140

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1606056/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=4840.82
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 72021 0 0 0 484003 79 0 0 25 0 1 0 173588776 151695360 22887 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 22887 72 123 0 36910 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 148140

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1605864/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=4900.8
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 72079 0 0 0 490000 80 0 0 25 0 1 0 173588776 151695360 22945 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 22945 72 123 0 36910 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 148140

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1605608/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=4960.78
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 72137 0 0 0 495998 80 0 0 25 0 1 0 173588776 151695360 23003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 23003 72 123 0 36910 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 148140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28357
/proc/meminfo: memFree=1605480/2055920 swapFree=4163760/4192956
[pid=27958] ppid=27956 vsize=148140 CPUtime=5000.09
/proc/27958/stat : 27958 (march_ks) R 27956 27958 27902 0 -1 4194304 72175 0 0 0 499928 81 0 0 25 0 1 0 173588776 151695360 23041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/27958/statm: 37035 23041 72 123 0 36910 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 148140

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.63
CPU time (s): 5000.11
CPU user time (s): 4999.28
CPU system time (s): 0.829873
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 148140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.28
system time used= 0.829873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72175
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= 6
involuntary context switches= 15442

runsolver used 5.73713 second user time and 12.3631 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Apr 22 15:45:15 UTC 2007

IDJOB= 368929
IDBENCH= 24634
IDSOLVER= 180
FILE ID= node21/368929-1177256713

PBS_JOBID= 4650627

Free space on /tmp= 66377 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-gigamax.used-as.sat04-984.sat05-4194.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368929-1177256713/march_ks /tmp/evaluation/368929-1177256713/instance-368929-1177256713.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-368929-1177256713 -o ROOT/results/node21/solver-368929-1177256713 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368929-1177256713/march_ks /tmp/evaluation/368929-1177256713/instance-368929-1177256713.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c7db94a671d9411eb90a6ffa8f8c530f

RANDOM SEED= 111759327

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1698176 kB
Buffers:         42420 kB
Cached:         226668 kB
SwapCached:       7672 kB
Active:         200420 kB
Inactive:        91428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698176 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:           14548 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            51424 kB
Committed_AS:  1722132 kB
PageTables:       1784 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= 66377 MiB

End job on node21 on Sun Apr 22 17:08:38 UTC 2007