Trace number 314947

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.09 1200.51

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-27.cnf
MD5SUMa948576641dd03cc33abaca38a6e7e4c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables7729
Number of clauses29194
Sum of the clauses size77124
Maximum clause length201
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 214904
Number of clauses of size 311692
Number of clauses of size 41614
Number of clauses of size 5463
Number of clauses of size over 5520

Solver Data (download as text)

0.29/0.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.38	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.38	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.38	c main()::
0.29/0.38	c initFormula():: searching for DIMACS p-line....
0.29/0.38	c initFormula():: the DIMACS p-line indicates a CNF of 7729 variables and 29194 clauses.
0.29/0.38	c parseCNF():: parsing....
0.29/0.38	c parseCNF():: the CNF contains 1 unary clauses.
0.29/0.38	c runParser():: parsing was successful, warming up engines...
0.29/0.38	c find_and_remove_tautogolies():: found and removed 510 tautologies
0.29/0.38	c simplify_formula():: removed 0 tautological, 2020 satisfied and 0 duplicate clauses
0.29/0.38	c preprocessing fase I completed:: there are now 6989 free variables and 27174 clauses.
0.29/0.38	c stat :: sign balance is biased by 0.154
0.29/0.38	c find_equivalence():: found 2367 3-equivalences
0.29/0.38	c find_and_remove_tautogolies():: found and removed 451 tautologies
0.29/0.38	c shorten_equivalence(): average equivalence length reduced from 5.617432 to 3.600524
0.29/0.38	c find_and_remove_tautogolies():: found and removed 6 tautologies
0.29/0.38	c using k-SAT heuristics (size based diff)
0.29/0.38	c longest clause has size 7
0.29/0.38	c simplify_formula():: removed 0 tautological, 9468 satisfied and 218 duplicate clauses
0.29/0.38	c resolvent_look() :: found 6856 resolvents
0.29/0.38	c main():: clause / variable ratio: ( 34030 / 7729 ) = 4.40
0.29/0.38	c longest clause has size 7
0.29/0.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.38	c dynamic_preselect_setsize :: off
0.29/0.38	c suggested doublelook initial :: 0
0.29/0.38	c main():: all systems go!
0.29/0.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 717 JD: 26
11.29/11.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 27655 JD: 26
338.19/338.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |****************************************
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c |******************************************
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c |***********************************************
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c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-314947-1172645901 -o ROOT/results/node7/solver-314947-1172645901 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314947-1172645901/march_ks /tmp/evaluation/314947-1172645901/instance-314947-1172645901.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 2123
/proc/meminfo: memFree=1697680/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=1504 CPUtime=0
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 284544850 1540096 241 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 376 241 47 123 0 251 0

[startup+0.076253 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 2123
/proc/meminfo: memFree=1697680/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=4524 CPUtime=0.07
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 944 0 0 0 7 0 0 0 18 0 1 0 284544850 4632576 803 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554794 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 1131 803 52 123 0 1006 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4524

[startup+0.101254 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 2123
/proc/meminfo: memFree=1697680/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=4392 CPUtime=0.09
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 944 0 0 0 9 0 0 0 18 0 1 0 284544850 4497408 798 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134661112 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 1098 798 52 123 0 973 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4392

[startup+0.301275 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 2123
/proc/meminfo: memFree=1697680/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=7984 CPUtime=0.29
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 2001 0 0 0 29 0 0 0 19 0 1 0 284544850 8175616 1673 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554779 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 1996 1673 67 123 0 1871 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7984

[startup+0.701317 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 2123
/proc/meminfo: memFree=1697680/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=11784 CPUtime=0.69
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 4003 0 0 0 68 1 0 0 23 0 1 0 284544850 12066816 2405 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 2946 2405 72 123 0 2821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11784

[startup+1.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 2124
/proc/meminfo: memFree=1687944/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=12616 CPUtime=1.49
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 4213 0 0 0 148 1 0 0 25 0 1 0 284544850 12918784 2615 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 3154 2615 72 123 0 3029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12616

[startup+3.10157 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 2124
/proc/meminfo: memFree=1686728/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=14248 CPUtime=3.09
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 4595 0 0 0 308 1 0 0 25 0 1 0 284544850 14589952 2997 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526670 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 3562 2997 72 123 0 3437 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14248

[startup+6.30191 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 2124
/proc/meminfo: memFree=1685256/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=14644 CPUtime=6.29
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 4712 0 0 0 627 2 0 0 25 0 1 0 284544850 14995456 3114 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 3661 3114 72 123 0 3536 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14644

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 2124
/proc/meminfo: memFree=1684744/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=15308 CPUtime=12.69
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 4845 0 0 0 1267 2 0 0 25 0 1 0 284544850 15675392 3247 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 3827 3247 72 123 0 3702 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15308

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 2124
/proc/meminfo: memFree=1682952/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=16888 CPUtime=25.49
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 5257 0 0 0 2547 2 0 0 25 0 1 0 284544850 17293312 3659 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 4222 3659 72 123 0 4097 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16888

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 2124
/proc/meminfo: memFree=1682312/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=17548 CPUtime=51.07
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 5404 0 0 0 5105 2 0 0 25 0 1 0 284544850 17969152 3806 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 4387 3806 72 123 0 4262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17548

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 2124
/proc/meminfo: memFree=1681608/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=18208 CPUtime=102.27
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 5574 0 0 0 10224 3 0 0 25 0 1 0 284544850 18644992 3976 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 4552 3976 72 123 0 4427 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18208

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 2150
/proc/meminfo: memFree=1679704/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=18736 CPUtime=162.24
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 5700 0 0 0 16219 5 0 0 25 0 1 0 284544850 19185664 4102 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585344 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 4684 4102 72 123 0 4559 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18736

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 2258
/proc/meminfo: memFree=1679000/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=19268 CPUtime=222.16
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 5828 0 0 0 22211 5 0 0 25 0 1 0 284544850 19730432 4226 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563460 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 4817 4226 72 123 0 4692 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 19268

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1679944/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=19400 CPUtime=282.11
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 5883 0 0 0 28205 6 0 0 25 0 1 0 284544850 19865600 4281 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 4850 4281 72 123 0 4725 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 19400

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1679624/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=19796 CPUtime=342.1
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 5970 0 0 0 34203 7 0 0 25 0 1 0 284544850 20271104 4368 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526697 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 4949 4368 72 123 0 4824 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 19796

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1678600/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=20788 CPUtime=402.07
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6218 0 0 0 40200 7 0 0 25 0 1 0 284544850 21286912 4616 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5197 4616 72 123 0 5072 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 20788

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1678216/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21052 CPUtime=462.06
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6294 0 0 0 46198 8 0 0 25 0 1 0 284544850 21557248 4692 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5263 4692 72 123 0 5138 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 21052

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1678088/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21316 CPUtime=522.04
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6341 0 0 0 52196 8 0 0 25 0 1 0 284544850 21827584 4739 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5329 4739 72 123 0 5204 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 21316

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1677832/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21448 CPUtime=582.03
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6381 0 0 0 58194 9 0 0 25 0 1 0 284544850 21962752 4779 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5362 4779 72 123 0 5237 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 21448

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1677704/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21580 CPUtime=642.02
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6407 0 0 0 64192 10 0 0 25 0 1 0 284544850 22097920 4805 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134539523 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5395 4805 72 123 0 5270 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 21580

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1677640/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21580 CPUtime=702
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6434 0 0 0 70190 10 0 0 25 0 1 0 284544850 22097920 4832 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526796 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5395 4832 72 123 0 5270 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 21580

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1677576/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21712 CPUtime=761.99
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6453 0 0 0 76189 10 0 0 25 0 1 0 284544850 22233088 4851 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5428 4851 72 123 0 5303 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 21712

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1677448/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21712 CPUtime=821.97
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6466 0 0 0 82186 11 0 0 25 0 1 0 284544850 22233088 4864 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5428 4864 72 123 0 5303 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 21712

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1677256/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=21992 CPUtime=881.95
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6520 0 0 0 88184 11 0 0 25 0 1 0 284544850 22519808 4918 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5498 4918 72 123 0 5373 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 21992

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1677128/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=22424 CPUtime=941.94
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6556 0 0 0 94182 12 0 0 25 0 1 0 284544850 22962176 4954 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5606 4954 72 123 0 5481 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 22424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1676936/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=22556 CPUtime=1001.92
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6588 0 0 0 100180 12 0 0 25 0 1 0 284544850 23097344 4986 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134539066 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5639 4986 72 123 0 5514 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 22556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1676808/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=22556 CPUtime=1061.91
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6611 0 0 0 106178 13 0 0 25 0 1 0 284544850 23097344 5009 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5639 5009 72 123 0 5514 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 22556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1676680/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=22688 CPUtime=1121.89
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6639 0 0 0 112176 13 0 0 25 0 1 0 284544850 23232512 5037 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5672 5037 72 123 0 5547 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 22688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1676552/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=22816 CPUtime=1181.88
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6651 0 0 0 118174 14 0 0 25 0 1 0 284544850 23363584 5049 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5704 5049 72 123 0 5579 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 22816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1676488/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=22816 CPUtime=1200.08
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6657 0 0 0 119994 14 0 0 25 0 1 0 284544850 23363584 5055 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5704 5055 72 123 0 5579 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22816

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2322
/proc/meminfo: memFree=1676488/2055920 swapFree=4147388/4192956
[pid=2123] ppid=2121 vsize=22816 CPUtime=1200.08
/proc/2123/stat : 2123 (march_ks) R 2121 2123 1519 0 -1 4194304 6657 0 0 0 119994 14 0 0 25 0 1 0 284544850 23363584 5055 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564762 0 0 4096 0 0 0 0 17 1 0 0
/proc/2123/statm: 5704 5055 72 123 0 5579 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.145977
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 22816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6657
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= 25516

runsolver used 1.45478 second user time and 2.89956 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 28 06:58:21 UTC 2007

IDJOB= 314947
IDBENCH= 20404
IDSOLVER= 111
FILE ID= node7/314947-1172645901

PBS_JOBID= 3980942

Free space on /tmp= 66501 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-27.cnf
COMMAND LINE= /tmp/evaluation/314947-1172645901/march_ks /tmp/evaluation/314947-1172645901/instance-314947-1172645901.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-314947-1172645901 -o ROOT/results/node7/solver-314947-1172645901 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314947-1172645901/march_ks /tmp/evaluation/314947-1172645901/instance-314947-1172645901.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a948576641dd03cc33abaca38a6e7e4c

RANDOM SEED= 970568702

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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:       1698088 kB
Buffers:         19540 kB
Cached:         260392 kB
SwapCached:       8388 kB
Active:         159756 kB
Inactive:       142660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698088 kB
SwapTotal:     4192956 kB
SwapFree:      4147388 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          29468 kB
Slab:            41000 kB
Committed_AS:   977716 kB
PageTables:       1764 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= 66501 MiB

End job on node7 on Wed Feb 28 07:18:24 UTC 2007