Trace number 371023

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) 5000.06 5002.01

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark124.266
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.89/1.93	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.93	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.89/1.93	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.89/1.93	c main()::
1.89/1.93	c initFormula():: searching for DIMACS p-line....
1.89/1.93	c full lookahead due to high density!
1.89/1.93	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.89/1.93	c parseCNF():: parsing....
1.89/1.93	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.93	c runParser():: parsing was successful, warming up engines...
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.89/1.93	c stat :: sign balance is biased by 0.007
1.89/1.93	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.89/1.93	c using k-SAT heuristics (size based diff)
1.89/1.93	c longest clause has size 7
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.89/1.93	c resolvent_look() :: found 1 resolvents
1.89/1.93	c main():: clause / variable ratio: ( 11901 / 140 ) = 85.01
1.89/1.93	c longest clause has size 7
1.89/1.93	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.93	c dynamic_preselect_setsize :: off
1.89/1.93	c suggested doublelook initial :: 0
1.89/1.93	c main():: all systems go!
1.89/1.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 200 JD: 54
2.09/2.17	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 3929 JD: 54
5.79/5.89	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 79537 JD: 54
76.57/76.66	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 3 NC: 1098554 JD: 54
1009.33/1009.77	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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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/node33/watcher-371023-1177169921 -o ROOT/results/node33/solver-371023-1177169921 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371023-1177169921/march_ks /tmp/evaluation/371023-1177169921/instance-371023-1177169921.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: 0.78 0.96 0.98 3/77 20832
/proc/meminfo: memFree=1698864/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=788 CPUtime=0
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 164907575 806912 85 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 197 85 47 123 0 72 0

[startup+0.038846 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 20832
/proc/meminfo: memFree=1698864/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=1604 CPUtime=0.03
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 307 0 0 0 3 0 0 0 18 0 1 0 164907575 1642496 238 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561731 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 401 238 50 123 0 276 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1604

[startup+0.101857 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 20832
/proc/meminfo: memFree=1698864/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=2432 CPUtime=0.09
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 1595 0 0 0 9 0 0 0 18 0 1 0 164907575 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.301897 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 20832
/proc/meminfo: memFree=1698864/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=2432 CPUtime=0.29
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 1595 0 0 0 29 0 0 0 19 0 1 0 164907575 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.70198 s]
/proc/loadavg: 0.78 0.96 0.98 3/77 20832
/proc/meminfo: memFree=1698864/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=2432 CPUtime=0.69
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 1595 0 0 0 69 0 0 0 23 0 1 0 164907575 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50114 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 20833
/proc/meminfo: memFree=1697384/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=2432 CPUtime=1.49
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 1595 0 0 0 149 0 0 0 25 0 1 0 164907575 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10147 s]
/proc/loadavg: 0.78 0.96 0.98 2/78 20833
/proc/meminfo: memFree=1696680/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=3028 CPUtime=3.09
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2380 0 0 0 309 0 0 0 25 0 1 0 164907575 3100672 547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 757 547 72 123 0 632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30113 s]
/proc/loadavg: 0.80 0.96 0.98 2/78 20833
/proc/meminfo: memFree=1696688/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=3028 CPUtime=6.28
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2380 0 0 0 628 0 0 0 25 0 1 0 164907575 3100672 547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 757 547 72 123 0 632 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3028

[startup+12.7014 s]
/proc/loadavg: 0.81 0.96 0.98 2/78 20833
/proc/meminfo: memFree=1696624/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=3164 CPUtime=12.68
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2406 0 0 0 1268 0 0 0 25 0 1 0 164907575 3239936 573 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 791 573 72 123 0 666 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3164

[startup+25.5011 s]
/proc/loadavg: 0.85 0.96 0.98 2/78 20833
/proc/meminfo: memFree=1696496/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=3332 CPUtime=25.48
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2433 0 0 0 2548 0 0 0 25 0 1 0 164907575 3411968 600 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 833 600 72 123 0 708 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3332

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 20835
/proc/meminfo: memFree=1696240/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=3484 CPUtime=51.07
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2490 0 0 0 5106 1 0 0 25 0 1 0 164907575 3567616 657 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 871 657 72 123 0 746 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3484

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1695856/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=4052 CPUtime=102.26
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2602 0 0 0 10225 1 0 0 25 0 1 0 164907575 4149248 769 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 1013 769 72 123 0 888 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4052

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1695408/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=4564 CPUtime=162.23
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2714 0 0 0 16222 1 0 0 25 0 1 0 164907575 4673536 881 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 1141 881 72 123 0 1016 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4564

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1694832/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=5328 CPUtime=222.21
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2857 0 0 0 22220 1 0 0 25 0 1 0 164907575 5455872 1024 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 1332 1024 72 123 0 1207 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5328

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1694320/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=6480 CPUtime=282.18
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 2989 0 0 0 28217 1 0 0 25 0 1 0 164907575 6635520 1156 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 1620 1156 72 123 0 1495 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 6480

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1693872/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=6480 CPUtime=342.17
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 3092 0 0 0 34215 2 0 0 25 0 1 0 164907575 6635520 1259 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 1620 1259 72 123 0 1495 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6480

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1693424/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=6480 CPUtime=402.15
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 3205 0 0 0 40213 2 0 0 25 0 1 0 164907575 6635520 1372 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598559 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 1620 1372 72 123 0 1495 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6480

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1692912/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=8204 CPUtime=462.12
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 3334 0 0 0 46210 2 0 0 25 0 1 0 164907575 8400896 1501 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526917 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 2051 1501 72 123 0 1926 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8204

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1692400/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=8204 CPUtime=522.1
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 3457 0 0 0 52208 2 0 0 25 0 1 0 164907575 8400896 1624 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 2051 1624 72 123 0 1926 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8204

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1691952/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=8204 CPUtime=582.09
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 3588 0 0 0 58206 3 0 0 25 0 1 0 164907575 8400896 1755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 2051 1755 72 123 0 1926 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8204

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 20835
/proc/meminfo: memFree=1691376/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=10792 CPUtime=642.07
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 3720 0 0 0 64204 3 0 0 25 0 1 0 164907575 11051008 1887 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 2698 1887 72 123 0 2573 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10792


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21035
/proc/meminfo: memFree=1662896/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4000.77
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 10803 0 0 0 400057 20 0 0 25 0 1 0 164907575 43335680 8970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 8970 72 123 0 10455 0
Current children cumulated CPU time (s) 4000.77
Current children cumulated vsize (KiB) 42320

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21035
/proc/meminfo: memFree=1662448/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4060.75
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 10913 0 0 0 406055 20 0 0 25 0 1 0 164907575 43335680 9080 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9080 72 123 0 10455 0
Current children cumulated CPU time (s) 4060.75
Current children cumulated vsize (KiB) 42320

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21035
/proc/meminfo: memFree=1662064/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4120.73
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11012 0 0 0 412052 21 0 0 25 0 1 0 164907575 43335680 9179 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9179 72 123 0 10455 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 42320

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 21035
/proc/meminfo: memFree=1661680/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4180.71
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11109 0 0 0 418050 21 0 0 25 0 1 0 164907575 43335680 9276 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9276 72 123 0 10455 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 42320

[startup+4242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21035
/proc/meminfo: memFree=1661168/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4240.69
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11232 0 0 0 424048 21 0 0 25 0 1 0 164907575 43335680 9399 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9399 72 123 0 10455 0
Current children cumulated CPU time (s) 4240.69
Current children cumulated vsize (KiB) 42320

[startup+4302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21035
/proc/meminfo: memFree=1660656/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4300.67
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11366 0 0 0 430045 22 0 0 25 0 1 0 164907575 43335680 9533 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9533 72 123 0 10455 0
Current children cumulated CPU time (s) 4300.67
Current children cumulated vsize (KiB) 42320

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1660144/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4360.65
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11494 0 0 0 436043 22 0 0 25 0 1 0 164907575 43335680 9661 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9661 72 123 0 10455 0
Current children cumulated CPU time (s) 4360.65
Current children cumulated vsize (KiB) 42320

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1659696/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4420.62
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11606 0 0 0 442040 22 0 0 25 0 1 0 164907575 43335680 9773 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9773 72 123 0 10455 0
Current children cumulated CPU time (s) 4420.62
Current children cumulated vsize (KiB) 42320

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1659184/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4480.6
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11724 0 0 0 448038 22 0 0 25 0 1 0 164907575 43335680 9891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 9891 72 123 0 10455 0
Current children cumulated CPU time (s) 4480.6
Current children cumulated vsize (KiB) 42320

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1658800/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4540.59
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11833 0 0 0 454036 23 0 0 25 0 1 0 164907575 43335680 10000 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 10000 72 123 0 10455 0
Current children cumulated CPU time (s) 4540.59
Current children cumulated vsize (KiB) 42320

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1658352/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4600.57
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 11945 0 0 0 460034 23 0 0 25 0 1 0 164907575 43335680 10112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 10112 72 123 0 10455 0
Current children cumulated CPU time (s) 4600.57
Current children cumulated vsize (KiB) 42320

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1657776/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4660.54
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 12082 0 0 0 466031 23 0 0 25 0 1 0 164907575 43335680 10249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 10249 72 123 0 10455 0
Current children cumulated CPU time (s) 4660.54
Current children cumulated vsize (KiB) 42320

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1657392/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=42320 CPUtime=4720.52
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 12183 0 0 0 472029 23 0 0 25 0 1 0 164907575 43335680 10350 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 10580 10350 72 123 0 10455 0
Current children cumulated CPU time (s) 4720.52
Current children cumulated vsize (KiB) 42320

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1656944/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=61964 CPUtime=4780.5
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 12271 0 0 0 478026 24 0 0 25 0 1 0 164907575 63451136 10438 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 15491 10438 72 123 0 15366 0
Current children cumulated CPU time (s) 4780.5
Current children cumulated vsize (KiB) 61964

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1656560/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=61964 CPUtime=4840.47
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 12370 0 0 0 484023 24 0 0 25 0 1 0 164907575 63451136 10537 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 15491 10537 72 123 0 15366 0
Current children cumulated CPU time (s) 4840.47
Current children cumulated vsize (KiB) 61964

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21035
/proc/meminfo: memFree=1656176/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=61964 CPUtime=4900.45
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 12468 0 0 0 490021 24 0 0 25 0 1 0 164907575 63451136 10635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 15491 10635 72 123 0 15366 0
Current children cumulated CPU time (s) 4900.45
Current children cumulated vsize (KiB) 61964

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/84 21157
/proc/meminfo: memFree=1654328/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=61964 CPUtime=4960.38
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 12581 0 0 0 496013 25 0 0 25 0 1 0 164907575 63451136 10748 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 15491 10748 72 123 0 15366 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 61964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21233
/proc/meminfo: memFree=1655080/2055920 swapFree=4180512/4192956
[pid=20832] ppid=20830 vsize=61964 CPUtime=5000.03
/proc/20832/stat : 20832 (march_ks) R 20830 20832 20778 0 -1 4194304 12661 0 0 0 499978 25 0 0 25 0 1 0 164907575 63451136 10828 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/20832/statm: 15491 10828 72 123 0 15366 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 61964

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): 5002.01
CPU time (s): 5000.06
CPU user time (s): 4999.79
CPU system time (s): 0.266959
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 61964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12661
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= 106029

runsolver used 5.29919 second user time and 11.6292 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 21 15:38:41 UTC 2007

IDJOB= 371023
IDBENCH= 20141
IDSOLVER= 180
FILE ID= node33/371023-1177169921

PBS_JOBID= 4648998

Free space on /tmp= 66475 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/371023-1177169921/march_ks /tmp/evaluation/371023-1177169921/instance-371023-1177169921.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-371023-1177169921 -o ROOT/results/node33/solver-371023-1177169921 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371023-1177169921/march_ks /tmp/evaluation/371023-1177169921/instance-371023-1177169921.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 49153826

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1699400 kB
Buffers:         40812 kB
Cached:         217556 kB
SwapCached:       2276 kB
Active:         215908 kB
Inactive:        86556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699400 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          58988 kB
Slab:            39348 kB
Committed_AS:  1751368 kB
PageTables:       1992 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= 66475 MiB

End job on node33 on Sat Apr 21 17:02:05 UTC 2007