Trace number 371551

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 2007-02-08UNSAT 801.388 801.625

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1309933981-04.UNSAT.shuffled.cnf
MD5SUM22bab99737a981aff415949c82530946
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark801.388
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.01/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.04	c main()::
0.01/0.04	c initFormula():: searching for DIMACS p-line....
0.01/0.04	c full lookahead due to high density!
0.01/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.01/0.04	c parseCNF():: parsing....
0.01/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.04	c runParser():: parsing was successful, warming up engines...
0.01/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.04	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.01/0.04	c stat :: sign balance is biased by 0.042
0.01/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.04	c using k-SAT heuristics (size based diff)
0.01/0.04	c longest clause has size 5
0.01/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 9 duplicate clauses
0.01/0.04	c resolvent_look() :: found 8 resolvents
0.01/0.04	c main():: clause / variable ratio: ( 2138 / 100 ) = 21.38
0.01/0.04	c longest clause has size 5
0.01/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.04	c dynamic_preselect_setsize :: off
0.01/0.04	c suggested doublelook initial :: 0
0.01/0.04	c main():: all systems go!
0.01/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| 0 NC: 119 JD: 17
0.01/0.09	c |----------------------------------------------------------------|
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1.19/1.20	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 16467 JD: 17
7.39/7.41	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 69969 JD: 17
31.28/31.39	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 204470 JD: 17
92.06/92.16	c |----------------------------------------------------------------|
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204.23/204.40	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 791033 JD: 17
359.68/359.84	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1144459 JD: 17
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c |****************************************************************| 8 NC: 1426624 JD: 17
657.10/657.35	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1599888 JD: 17
741.37/741.70	c |----------------------------------------------------------------|
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c |****************************************************************| 10 NC: 1679698 JD: 17
782.06/782.33	c |----------------------------------------------------------------|
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c |****************************************************************| 11 NC: 1706511 JD: 17
796.66/796.96	c |----------------------------------------------------------------|
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c |****************************************************************| 12 NC: 1713261 JD: 17
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c |****************************************************************| 13 NC: 1714372 JD: 17
801.26/801.53	c |----------------------------------------------------------------|
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c |****************************************************************| 14 NC: 1714477 JD: 17
801.36/801.61	c |----------------------------------------------------------------|
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c |****************
c |********************************
c |****************************************************************| 15 NC: 1714483 JD: 17
801.36/801.61	c |----------------------------------------------------------------|
c |
801.36/801.62	c
801.36/801.62	c main():: nodeCount: 1714483
801.36/801.62	c main():: dead ends in main: 2460
801.36/801.62	c main():: lookAheadCount: 194344906
801.36/801.62	c main():: unitResolveCount: 5117311
801.36/801.62	c main():: time=801.500000
801.36/801.62	c main():: necessary_assignments: 27088
801.36/801.62	c main():: bin_sat: 0, bin_unsat 0
801.36/801.62	c main():: doublelook: #: 7723782, succes #: 6420703
801.36/801.62	c main():: doublelook: overall 4.029 of all possible doublelooks executed
801.36/801.62	c main():: doublelook: succesrate: 83.129, average DL_trigger: 26.057
801.36/801.62	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-371551-1177543854 -o ROOT/results/node5/solver-371551-1177543854 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371551-1177543854/march_ks /tmp/evaluation/371551-1177543854/instance-371551-1177543854.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: 0.21 0.68 0.67 3/77 22837
/proc/meminfo: memFree=1568064/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=792 CPUtime=0
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 230423128 811008 82 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 198 82 48 123 0 73 0

[startup+0.014777 s]
/proc/loadavg: 0.21 0.68 0.67 3/77 22837
/proc/meminfo: memFree=1568064/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=936 CPUtime=0.01
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 160 0 0 0 1 0 0 0 18 0 1 0 230423128 958464 143 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 234 143 67 123 0 109 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 936

[startup+0.101786 s]
/proc/loadavg: 0.21 0.68 0.67 3/77 22837
/proc/meminfo: memFree=1568064/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1064 CPUtime=0.1
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 230423128 1089536 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1064

[startup+0.301809 s]
/proc/loadavg: 0.21 0.68 0.67 3/77 22837
/proc/meminfo: memFree=1568064/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1064 CPUtime=0.3
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 193 0 0 0 30 0 0 0 19 0 1 0 230423128 1089536 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1064

[startup+0.701853 s]
/proc/loadavg: 0.21 0.68 0.67 3/77 22837
/proc/meminfo: memFree=1568064/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1064 CPUtime=0.69
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 193 0 0 0 69 0 0 0 23 0 1 0 230423128 1089536 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1064

[startup+1.50194 s]
/proc/loadavg: 0.21 0.68 0.67 2/78 22838
/proc/meminfo: memFree=1567736/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1064 CPUtime=1.49
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 193 0 0 0 149 0 0 0 25 0 1 0 230423128 1089536 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1064

[startup+3.10212 s]
/proc/loadavg: 0.21 0.68 0.67 2/78 22838
/proc/meminfo: memFree=1567608/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1064 CPUtime=3.09
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 193 0 0 0 309 0 0 0 25 0 1 0 230423128 1089536 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1064

[startup+6.30148 s]
/proc/loadavg: 0.27 0.69 0.67 2/78 22838
/proc/meminfo: memFree=1567480/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1064 CPUtime=6.29
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 193 0 0 0 629 0 0 0 25 0 1 0 230423128 1089536 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 266 176 72 123 0 141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1064

[startup+12.7012 s]
/proc/loadavg: 0.33 0.69 0.67 2/78 22838
/proc/meminfo: memFree=1567416/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1064 CPUtime=12.69
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 202 0 0 0 1269 0 0 0 25 0 1 0 230423128 1089536 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526897 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 266 185 72 123 0 141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1064

[startup+25.5016 s]
/proc/loadavg: 0.48 0.71 0.67 2/78 22838
/proc/meminfo: memFree=1567288/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1220 CPUtime=25.49
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 212 0 0 0 2549 0 0 0 25 0 1 0 230423128 1249280 195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 305 195 72 123 0 180 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1220

[startup+51.1015 s]
/proc/loadavg: 0.66 0.73 0.68 2/78 22838
/proc/meminfo: memFree=1567224/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1220 CPUtime=51.08
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 229 0 0 0 5108 0 0 0 25 0 1 0 230423128 1249280 212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 305 212 72 123 0 180 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1220

[startup+102.305 s]
/proc/loadavg: 0.85 0.77 0.70 2/78 22838
/proc/meminfo: memFree=1566968/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1584 CPUtime=102.26
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 323 0 0 0 10226 0 0 0 25 0 1 0 230423128 1622016 287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 396 287 72 123 0 271 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1584

[startup+162.301 s]
/proc/loadavg: 0.94 0.81 0.71 2/78 22840
/proc/meminfo: memFree=1566648/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=1812 CPUtime=162.24
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 373 0 0 0 16224 0 0 0 25 0 1 0 230423128 1855488 337 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 453 337 72 123 0 328 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1812

[startup+222.302 s]
/proc/loadavg: 0.98 0.84 0.73 2/78 22840
/proc/meminfo: memFree=1566392/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=2152 CPUtime=222.22
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 440 0 0 0 22222 0 0 0 25 0 1 0 230423128 2203648 404 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 538 404 72 123 0 413 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2152

[startup+282.302 s]
/proc/loadavg: 0.99 0.87 0.74 2/78 22840
/proc/meminfo: memFree=1566136/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=2664 CPUtime=282.2
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 501 0 0 0 28220 0 0 0 25 0 1 0 230423128 2727936 465 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 666 465 72 123 0 541 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2664

[startup+342.301 s]
/proc/loadavg: 0.99 0.89 0.75 2/78 22840
/proc/meminfo: memFree=1565816/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=2664 CPUtime=342.19
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 577 0 0 0 34219 0 0 0 25 0 1 0 230423128 2727936 541 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 666 541 72 123 0 541 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2664

[startup+402.301 s]
/proc/loadavg: 0.99 0.91 0.76 2/78 22840
/proc/meminfo: memFree=1565496/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=3428 CPUtime=402.17
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 655 0 0 0 40217 0 0 0 25 0 1 0 230423128 3510272 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 857 619 72 123 0 732 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3428

[startup+462.302 s]
/proc/loadavg: 0.99 0.92 0.78 2/78 22840
/proc/meminfo: memFree=1565176/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=3428 CPUtime=462.16
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 738 0 0 0 46215 1 0 0 25 0 1 0 230423128 3510272 702 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 857 702 72 123 0 732 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 3428

[startup+522.302 s]
/proc/loadavg: 0.99 0.93 0.79 2/78 22840
/proc/meminfo: memFree=1564728/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=4580 CPUtime=522.14
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 854 0 0 0 52213 1 0 0 25 0 1 0 230423128 4689920 818 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 1145 818 72 123 0 1020 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4580

[startup+582.301 s]
/proc/loadavg: 0.99 0.94 0.80 2/78 22840
/proc/meminfo: memFree=1564344/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=4580 CPUtime=582.12
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 950 0 0 0 58211 1 0 0 25 0 1 0 230423128 4689920 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 1145 914 72 123 0 1020 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 4580

[startup+642.301 s]
/proc/loadavg: 0.99 0.95 0.81 2/78 22840
/proc/meminfo: memFree=1563768/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=4580 CPUtime=642.11
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1077 0 0 0 64210 1 0 0 25 0 1 0 230423128 4689920 1041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 1145 1041 72 123 0 1020 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4580

[startup+702.302 s]
/proc/loadavg: 0.99 0.95 0.82 2/78 22840
/proc/meminfo: memFree=1563256/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=6304 CPUtime=702.09
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1224 0 0 0 70208 1 0 0 25 0 1 0 230423128 6455296 1188 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596696 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 1576 1188 72 123 0 1451 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6304

[startup+762.306 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1562424/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=6304 CPUtime=762.07
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1409 0 0 0 76206 1 0 0 25 0 1 0 230423128 6455296 1373 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 1576 1373 72 123 0 1451 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 6304

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

[startup+767.901 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1562360/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=6304 CPUtime=767.66
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1431 0 0 0 76765 1 0 0 25 0 1 0 230423128 6455296 1395 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541728 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 1576 1395 72 123 0 1451 0
Current children cumulated CPU time (s) 767.66
Current children cumulated vsize (KiB) 6304

[startup+780.702 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1562168/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=6304 CPUtime=780.46
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1482 0 0 0 78045 1 0 0 25 0 1 0 230423128 6455296 1446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 1576 1446 72 123 0 1451 0
Current children cumulated CPU time (s) 780.46
Current children cumulated vsize (KiB) 6304

[startup+793.501 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1561912/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=8892 CPUtime=793.26
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1539 0 0 0 79324 2 0 0 25 0 1 0 230423128 9105408 1503 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587493 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 2223 1503 72 123 0 2098 0
Current children cumulated CPU time (s) 793.26
Current children cumulated vsize (KiB) 8892

[startup+796.701 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1561848/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=8892 CPUtime=796.46
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1556 0 0 0 79644 2 0 0 25 0 1 0 230423128 9105408 1520 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 2223 1520 72 123 0 2098 0
Current children cumulated CPU time (s) 796.46
Current children cumulated vsize (KiB) 8892

[startup+799.902 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1561784/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=8892 CPUtime=799.66
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1574 0 0 0 79964 2 0 0 25 0 1 0 230423128 9105408 1538 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 2223 1538 72 123 0 2098 0
Current children cumulated CPU time (s) 799.66
Current children cumulated vsize (KiB) 8892

[startup+800.702 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1561720/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=8892 CPUtime=800.47
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1579 0 0 0 80045 2 0 0 25 0 1 0 230423128 9105408 1543 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 2223 1543 72 123 0 2098 0
Current children cumulated CPU time (s) 800.47
Current children cumulated vsize (KiB) 8892

[startup+801.102 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1561720/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=8892 CPUtime=800.86
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1581 0 0 0 80084 2 0 0 25 0 1 0 230423128 9105408 1545 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628924 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 2223 1545 72 123 0 2098 0
Current children cumulated CPU time (s) 800.86
Current children cumulated vsize (KiB) 8892

[startup+801.501 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1561720/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=8892 CPUtime=801.26
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1584 0 0 0 80124 2 0 0 25 0 1 0 230423128 9105408 1548 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 2223 1548 72 123 0 2098 0
Current children cumulated CPU time (s) 801.26
Current children cumulated vsize (KiB) 8892

[startup+801.601 s]
/proc/loadavg: 0.99 0.96 0.83 2/78 22840
/proc/meminfo: memFree=1561720/2055920 swapFree=4151648/4192956
[pid=22837] ppid=22835 vsize=8892 CPUtime=801.36
/proc/22837/stat : 22837 (march_ks) R 22835 22837 22747 0 -1 4194304 1585 0 0 0 80134 2 0 0 25 0 1 0 230423128 9105408 1549 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/22837/statm: 2223 1549 72 123 0 2098 0
Current children cumulated CPU time (s) 801.36
Current children cumulated vsize (KiB) 8892

Child status: 20
Real time (s): 801.625
CPU time (s): 801.388
CPU user time (s): 801.364
CPU system time (s): 0.023996
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 8892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 801.364
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1587
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= 16698

runsolver used 0.678896 second user time and 1.63475 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 25 23:30:54 UTC 2007

IDJOB= 371551
IDBENCH= 19852
IDSOLVER= 180
FILE ID= node5/371551-1177543854

PBS_JOBID= 4695945

Free space on /tmp= 66374 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1309933981-04.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371551-1177543854/march_ks /tmp/evaluation/371551-1177543854/instance-371551-1177543854.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-371551-1177543854 -o ROOT/results/node5/solver-371551-1177543854 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371551-1177543854/march_ks /tmp/evaluation/371551-1177543854/instance-371551-1177543854.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  22bab99737a981aff415949c82530946

RANDOM SEED= 686910027

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1568600 kB
Buffers:         49956 kB
Cached:         346056 kB
SwapCached:       9948 kB
Active:         221980 kB
Inactive:       197312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1568600 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            2444 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            53560 kB
Committed_AS:  9096420 kB
PageTables:       1720 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= 66374 MiB

End job on node5 on Wed Apr 25 23:44:17 UTC 2007