Trace number 371028

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.8134
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)

1.89/1.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.89/1.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.89/1.94	c main()::
1.89/1.94	c initFormula():: searching for DIMACS p-line....
1.89/1.94	c full lookahead due to high density!
1.89/1.94	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.89/1.94	c parseCNF():: parsing....
1.89/1.94	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.94	c runParser():: parsing was successful, warming up engines...
1.89/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.94	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.89/1.94	c stat :: sign balance is biased by 0.006
1.89/1.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.89/1.94	c using k-SAT heuristics (size based diff)
1.89/1.94	c longest clause has size 7
1.89/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.94	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.89/1.94	c longest clause has size 7
1.89/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.94	c dynamic_preselect_setsize :: off
1.89/1.94	c suggested doublelook initial :: 0
1.89/1.94	c main():: all systems go!
1.89/1.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 191 JD: 54
2.09/2.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3885 JD: 54
5.79/5.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| 2 NC: 77835 JD: 54
74.96/75.05	c |----------------------------------------------------------------|
c |*
c |**
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c |************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 1060518 JD: 54
972.93/973.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
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/node48/watcher-371028-1177170393 -o ROOT/results/node48/solver-371028-1177170393 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371028-1177170393/march_ks /tmp/evaluation/371028-1177170393/instance-371028-1177170393.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: 0.85 0.97 0.99 3/64 22941
/proc/meminfo: memFree=1699432/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=788 CPUtime=0
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 71884631 806912 84 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 197 85 47 123 0 72 0

[startup+0.106 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 22941
/proc/meminfo: memFree=1699432/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=2432 CPUtime=0.09
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 1595 0 0 0 9 0 0 0 18 0 1 0 71884631 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2432

[startup+0.202007 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 22941
/proc/meminfo: memFree=1699432/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=2432 CPUtime=0.19
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 1595 0 0 0 19 0 0 0 18 0 1 0 71884631 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536940 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2432

[startup+0.302017 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 22941
/proc/meminfo: memFree=1699432/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=2432 CPUtime=0.29
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 1595 0 0 0 29 0 0 0 19 0 1 0 71884631 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2432

[startup+0.701053 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 22941
/proc/meminfo: memFree=1699432/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=2432 CPUtime=0.69
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 1595 0 0 0 69 0 0 0 22 0 1 0 71884631 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2432

[startup+1.50113 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1697824/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=2432 CPUtime=1.49
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 1595 0 0 0 149 0 0 0 25 0 1 0 71884631 2490368 462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.10128 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1697120/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=3104 CPUtime=3.09
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2430 0 0 0 309 0 0 0 25 0 1 0 71884631 3178496 566 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 776 566 72 123 0 651 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.30157 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1697056/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=3104 CPUtime=6.29
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2430 0 0 0 629 0 0 0 25 0 1 0 71884631 3178496 566 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 776 566 72 123 0 651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3104

[startup+12.7012 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1696928/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=3240 CPUtime=12.68
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2457 0 0 0 1268 0 0 0 25 0 1 0 71884631 3317760 593 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 810 593 72 123 0 685 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3240

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1696928/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=3408 CPUtime=25.48
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2485 0 0 0 2548 0 0 0 25 0 1 0 71884631 3489792 621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597143 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 852 621 72 123 0 727 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3408

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1696800/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=3788 CPUtime=51.07
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2546 0 0 0 5107 0 0 0 25 0 1 0 71884631 3878912 682 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 947 682 72 123 0 822 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3788

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1696352/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=4128 CPUtime=102.26
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2661 0 0 0 10226 0 0 0 25 0 1 0 71884631 4227072 797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134590516 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 1032 797 72 123 0 907 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4128

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1695776/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=4640 CPUtime=162.24
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2797 0 0 0 16224 0 0 0 25 0 1 0 71884631 4751360 933 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 1160 933 72 123 0 1035 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4640

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1695264/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=5404 CPUtime=222.23
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 2934 0 0 0 22223 0 0 0 25 0 1 0 71884631 5533696 1070 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 1351 1070 72 123 0 1226 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5404

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1694752/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=6556 CPUtime=282.21
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 3065 0 0 0 28221 0 0 0 25 0 1 0 71884631 6713344 1201 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 1639 1201 72 123 0 1514 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1694184/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=6556 CPUtime=342.19
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 3192 0 0 0 34219 0 0 0 25 0 1 0 71884631 6713344 1328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 1639 1328 72 123 0 1514 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1693672/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=8280 CPUtime=402.18
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 3323 0 0 0 40217 1 0 0 25 0 1 0 71884631 8478720 1459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 2070 1459 72 123 0 1945 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8280

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1693096/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=8280 CPUtime=462.17
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 3454 0 0 0 46216 1 0 0 25 0 1 0 71884631 8478720 1590 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 2070 1590 72 123 0 1945 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8280

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1692648/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=8280 CPUtime=522.15
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 3580 0 0 0 52214 1 0 0 25 0 1 0 71884631 8478720 1716 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 2070 1716 72 123 0 1945 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8280

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1692136/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=8280 CPUtime=582.13
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 3714 0 0 0 58212 1 0 0 25 0 1 0 71884631 8478720 1850 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 2070 1850 72 123 0 1945 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8280

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22942
/proc/meminfo: memFree=1691496/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=10868 CPUtime=642.12
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 3858 0 0 0 64211 1 0 0 25 0 1 0 71884631 11128832 1994 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 2717 1994 72 123 0 2592 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10868


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23142
/proc/meminfo: memFree=1660776/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=42396 CPUtime=4061.1
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 11463 0 0 0 406103 7 0 0 25 0 1 0 71884631 43413504 9599 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 10599 9599 72 123 0 10474 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 42396

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23142
/proc/meminfo: memFree=1660264/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=42396 CPUtime=4121.08
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 11603 0 0 0 412101 7 0 0 25 0 1 0 71884631 43413504 9739 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 10599 9739 72 123 0 10474 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 42396

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23142
/proc/meminfo: memFree=1659624/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=42396 CPUtime=4181.07
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 11742 0 0 0 418100 7 0 0 25 0 1 0 71884631 43413504 9878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 10599 9878 72 123 0 10474 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 42396

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23142
/proc/meminfo: memFree=1659176/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=42396 CPUtime=4241.05
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 11865 0 0 0 424098 7 0 0 25 0 1 0 71884631 43413504 10001 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 10599 10001 72 123 0 10474 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 42396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23142
/proc/meminfo: memFree=1658600/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=42396 CPUtime=4301.03
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 11999 0 0 0 430096 7 0 0 25 0 1 0 71884631 43413504 10135 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541868 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 10599 10135 72 123 0 10474 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 42396

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23142
/proc/meminfo: memFree=1658152/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=42396 CPUtime=4361.02
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 12121 0 0 0 436095 7 0 0 25 0 1 0 71884631 43413504 10257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 10599 10257 72 123 0 10474 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 42396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23142
/proc/meminfo: memFree=1657448/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4420.99
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 12257 0 0 0 442092 7 0 0 25 0 1 0 71884631 63528960 10393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549234 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 10393 72 123 0 15385 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 62040

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 23224
/proc/meminfo: memFree=1655400/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4480.95
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 12432 0 0 0 448088 7 0 0 25 0 1 0 71884631 63528960 10568 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597156 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 10568 72 123 0 15385 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 62040

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23340
/proc/meminfo: memFree=1655912/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4540.87
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 12577 0 0 0 454079 8 0 0 25 0 1 0 71884631 63528960 10713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 10713 72 123 0 15385 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 62040

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23340
/proc/meminfo: memFree=1655464/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4600.85
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 12712 0 0 0 460077 8 0 0 25 0 1 0 71884631 63528960 10848 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 10848 72 123 0 15385 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 62040

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23340
/proc/meminfo: memFree=1654952/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4660.83
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 12840 0 0 0 466075 8 0 0 25 0 1 0 71884631 63528960 10976 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 10976 72 123 0 15385 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 62040

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23340
/proc/meminfo: memFree=1654376/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4720.82
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 12973 0 0 0 472074 8 0 0 25 0 1 0 71884631 63528960 11109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 11109 72 123 0 15385 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 62040

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23340
/proc/meminfo: memFree=1653928/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4780.8
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 13087 0 0 0 478072 8 0 0 25 0 1 0 71884631 63528960 11223 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 11223 72 123 0 15385 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 62040

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23340
/proc/meminfo: memFree=1653416/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4840.79
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 13202 0 0 0 484071 8 0 0 25 0 1 0 71884631 63528960 11338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 11338 72 123 0 15385 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 62040

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23340
/proc/meminfo: memFree=1652904/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4900.77
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 13328 0 0 0 490069 8 0 0 25 0 1 0 71884631 63528960 11464 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 11464 72 123 0 15385 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 62040

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23342
/proc/meminfo: memFree=1652392/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=4960.76
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 13447 0 0 0 496067 9 0 0 25 0 1 0 71884631 63528960 11583 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 11583 72 123 0 15385 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 62040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23342
/proc/meminfo: memFree=1652072/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=5000.05
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 13521 0 0 0 499996 9 0 0 25 0 1 0 71884631 63528960 11657 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598370 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 11657 72 123 0 15385 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 62040

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23342
/proc/meminfo: memFree=1652072/2055920 swapFree=4184636/4192956
[pid=22941] ppid=22939 vsize=62040 CPUtime=5000.05
/proc/22941/stat : 22941 (march_ks) R 22939 22941 22887 0 -1 4194304 13521 0 0 0 499996 9 0 0 25 0 1 0 71884631 63528960 11657 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598370 0 0 4096 0 0 0 0 17 1 0 0
/proc/22941/statm: 15510 11657 72 123 0 15385 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 62040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.97
CPU system time (s): 0.098984
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 62040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13521
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= 7033

runsolver used 3.65644 second user time and 10.1025 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 21 15:46:33 UTC 2007

IDJOB= 371028
IDBENCH= 20146
IDSOLVER= 180
FILE ID= node48/371028-1177170393

PBS_JOBID= 4649001

Free space on /tmp= 66484 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/371028-1177170393/march_ks /tmp/evaluation/371028-1177170393/instance-371028-1177170393.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-371028-1177170393 -o ROOT/results/node48/solver-371028-1177170393 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371028-1177170393/march_ks /tmp/evaluation/371028-1177170393/instance-371028-1177170393.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 144365855

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1699912 kB
Buffers:         44460 kB
Cached:         233944 kB
SwapCached:       2232 kB
Active:         123892 kB
Inactive:       163864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699912 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            54296 kB
Committed_AS:  1110196 kB
PageTables:       1388 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= 66484 MiB

End job on node48 on Sat Apr 21 17:09:57 UTC 2007