Trace number 1544502

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1796956909-029.cnf
MD5SUM42a0dcd09b57ad0eb87d8e8da7b56375
Bench CategoryRANDOM (random 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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data

0.79/0.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.81	c main()::
0.79/0.81	c initFormula():: searching for DIMACS p-line....
0.79/0.81	c full lookahead due to high density!
0.79/0.81	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.79/0.81	c parseCNF():: parsing....
0.79/0.81	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.81	c runParser():: parsing was successful, warming up engines...
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.79/0.81	c stat :: sign balance is biased by 0.008
0.79/0.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.81	c using k-SAT heuristics (size based diff)
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c main():: clause / variable ratio: ( 5785 / 65 ) = 89.00
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c dynamic_preselect_setsize :: off
0.79/0.81	c suggested doublelook initial :: 0
0.79/0.81	c main():: all systems go!
0.79/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 174 JD: 17
0.89/0.90	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 3092 JD: 17
2.20/2.28	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 21832 JD: 17
11.08/11.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 105596 JD: 17
50.77/50.86	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 357306 JD: 17
170.11/170.26	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 909991 JD: 17
433.38/433.63	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 1802549 JD: 17
861.68/862.11	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |******************************************

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544502-1238610464/watcher-1544502-1238610464 -o /tmp/evaluation-result-1544502-1238610464/solver-1544502-1238610464 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544502-1238610464.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): 1800 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: 1.06 0.66 0.66 3/72 23698
/proc/meminfo: memFree=1601368/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=656 CPUtime=0
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 1133707709 671744 83 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 164 84 47 123 0 39 0

[startup+0.0504849 s]
/proc/loadavg: 1.06 0.66 0.66 3/72 23698
/proc/meminfo: memFree=1601368/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1592 CPUtime=0.04
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 717 0 0 0 4 0 0 0 18 0 1 0 1133707709 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1592

[startup+0.101494 s]
/proc/loadavg: 1.06 0.66 0.66 3/72 23698
/proc/meminfo: memFree=1601368/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1592 CPUtime=0.09
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 1133707709 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.30153 s]
/proc/loadavg: 1.06 0.66 0.66 3/72 23698
/proc/meminfo: memFree=1601368/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1592 CPUtime=0.29
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 717 0 0 0 29 0 0 0 19 0 1 0 1133707709 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1592

[startup+0.701606 s]
/proc/loadavg: 1.06 0.66 0.66 3/72 23698
/proc/meminfo: memFree=1601368/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1592 CPUtime=0.69
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 717 0 0 0 69 0 0 0 23 0 1 0 1133707709 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50176 s]
/proc/loadavg: 1.06 0.66 0.66 2/73 23699
/proc/meminfo: memFree=1600080/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1856 CPUtime=1.49
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 977 0 0 0 149 0 0 0 25 0 1 0 1133707709 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10106 s]
/proc/loadavg: 1.06 0.66 0.66 2/73 23699
/proc/meminfo: memFree=1599952/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1856 CPUtime=3.09
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 977 0 0 0 309 0 0 0 25 0 1 0 1133707709 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30166 s]
/proc/loadavg: 1.06 0.67 0.66 2/73 23699
/proc/meminfo: memFree=1599824/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1856 CPUtime=6.29
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 977 0 0 0 629 0 0 0 25 0 1 0 1133707709 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1856

[startup+12.7019 s]
/proc/loadavg: 1.05 0.67 0.66 2/73 23699
/proc/meminfo: memFree=1599696/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1856 CPUtime=12.68
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 977 0 0 0 1268 0 0 0 25 0 1 0 1133707709 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134597799 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1856

[startup+25.5013 s]
/proc/loadavg: 1.04 0.69 0.66 2/73 23699
/proc/meminfo: memFree=1599824/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1856 CPUtime=25.48
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 977 0 0 0 2548 0 0 0 25 0 1 0 1133707709 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1856

[startup+51.1011 s]
/proc/loadavg: 1.03 0.71 0.67 2/73 23699
/proc/meminfo: memFree=1599888/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=1992 CPUtime=51.07
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1002 0 0 0 5106 1 0 0 25 0 1 0 1133707709 2039808 363 1992294400 134512640 135019032 4294956240 18446744073709551615 134598315 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 498 363 72 123 0 373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1992

[startup+102.307 s]
/proc/loadavg: 1.01 0.75 0.69 2/73 23699
/proc/meminfo: memFree=1599760/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2060 CPUtime=102.25
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1024 0 0 0 10224 1 0 0 25 0 1 0 1133707709 2109440 385 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 515 385 72 123 0 390 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2060

[startup+162.302 s]
/proc/loadavg: 1.00 0.80 0.70 2/73 23699
/proc/meminfo: memFree=1599760/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2160 CPUtime=162.22
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1049 0 0 0 16221 1 0 0 25 0 1 0 1133707709 2211840 410 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 540 410 72 123 0 415 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2160

[startup+222.301 s]
/proc/loadavg: 1.00 0.83 0.72 2/73 23699
/proc/meminfo: memFree=1599568/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2312 CPUtime=222.19
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1073 0 0 0 22218 1 0 0 25 0 1 0 1133707709 2367488 434 1992294400 134512640 135019032 4294956240 18446744073709551615 134597789 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 578 434 72 123 0 453 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2312

[startup+282.302 s]
/proc/loadavg: 1.00 0.86 0.74 2/73 23699
/proc/meminfo: memFree=1599504/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2540 CPUtime=282.16
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1097 0 0 0 28215 1 0 0 25 0 1 0 1133707709 2600960 458 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 635 458 72 123 0 510 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2540

[startup+342.303 s]
/proc/loadavg: 1.00 0.88 0.75 2/73 23699
/proc/meminfo: memFree=1599440/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2540 CPUtime=342.13
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1121 0 0 0 34212 1 0 0 25 0 1 0 1133707709 2600960 482 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 635 482 72 123 0 510 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2540

[startup+402.301 s]
/proc/loadavg: 1.00 0.90 0.76 2/73 23699
/proc/meminfo: memFree=1599312/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2540 CPUtime=402.09
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1146 0 0 0 40208 1 0 0 25 0 1 0 1133707709 2600960 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134538392 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 635 507 72 123 0 510 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 2540

[startup+462.301 s]
/proc/loadavg: 1.00 0.92 0.77 2/73 23699
/proc/meminfo: memFree=1599248/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2880 CPUtime=462.07
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1173 0 0 0 46206 1 0 0 25 0 1 0 1133707709 2949120 534 1992294400 134512640 135019032 4294956240 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 720 534 72 123 0 595 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 2880

[startup+522.302 s]
/proc/loadavg: 1.00 0.93 0.78 2/73 23699
/proc/meminfo: memFree=1599120/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2880 CPUtime=522.04
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1197 0 0 0 52203 1 0 0 25 0 1 0 1133707709 2949120 558 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 720 558 72 123 0 595 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 2880

[startup+582.302 s]
/proc/loadavg: 1.00 0.94 0.79 2/73 23699
/proc/meminfo: memFree=1599056/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=2880 CPUtime=582.01
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1222 0 0 0 58200 1 0 0 25 0 1 0 1133707709 2949120 583 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 720 583 72 123 0 595 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 2880

[startup+642.301 s]
/proc/loadavg: 1.00 0.95 0.81 2/73 23699
/proc/meminfo: memFree=1598928/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=3392 CPUtime=641.98
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1247 0 0 0 64197 1 0 0 25 0 1 0 1133707709 3473408 608 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 848 608 72 123 0 723 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 3392

[startup+702.302 s]
/proc/loadavg: 1.00 0.95 0.82 2/73 23699
/proc/meminfo: memFree=1598800/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=3392 CPUtime=701.95
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1272 0 0 0 70194 1 0 0 25 0 1 0 1133707709 3473408 633 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 848 633 72 123 0 723 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 3392

[startup+762.307 s]
/proc/loadavg: 1.00 0.96 0.82 2/73 23699
/proc/meminfo: memFree=1598672/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=3392 CPUtime=761.92
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1298 0 0 0 76191 1 0 0 25 0 1 0 1133707709 3473408 659 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 848 659 72 123 0 723 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 3392

[startup+822.302 s]
/proc/loadavg: 1.00 0.96 0.83 2/73 23699
/proc/meminfo: memFree=1598608/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=3392 CPUtime=821.9
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1326 0 0 0 82188 2 0 0 25 0 1 0 1133707709 3473408 687 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 848 687 72 123 0 723 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 3392

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/73 23699
/proc/meminfo: memFree=1598480/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=3392 CPUtime=881.87
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1356 0 0 0 88185 2 0 0 25 0 1 0 1133707709 3473408 717 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 848 717 72 123 0 723 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 3392

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/73 23699
/proc/meminfo: memFree=1598352/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=4156 CPUtime=941.84
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1383 0 0 0 94182 2 0 0 25 0 1 0 1133707709 4255744 744 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 1039 744 72 123 0 914 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 4156

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/73 23699
/proc/meminfo: memFree=1598288/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=4156 CPUtime=1001.81
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1407 0 0 0 100179 2 0 0 25 0 1 0 1133707709 4255744 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 1039 768 72 123 0 914 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 4156

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/73 23701
/proc/meminfo: memFree=1597776/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=4156 CPUtime=1061.78
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1432 0 0 0 106176 2 0 0 25 0 1 0 1133707709 4255744 793 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 1039 793 72 123 0 914 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 4156

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/73 23701
/proc/meminfo: memFree=1597776/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=4156 CPUtime=1121.75
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1464 0 0 0 112173 2 0 0 25 0 1 0 1133707709 4255744 825 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 1039 825 72 123 0 914 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 4156

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/73 23701
/proc/meminfo: memFree=1597776/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=4156 CPUtime=1181.72
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1490 0 0 0 118170 2 0 0 25 0 1 0 1133707709 4255744 851 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 1039 851 72 123 0 914 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 4156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.87 2/73 23701
/proc/meminfo: memFree=1597712/2055920 swapFree=4174980/4192956
[pid=23698] ppid=23696 vsize=4156 CPUtime=1200.01
/proc/23698/stat : 23698 (march_ks) R 23696 23698 23605 0 -1 4194304 1499 0 0 0 119999 2 0 0 25 0 1 0 1133707709 4255744 860 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/23698/statm: 1039 860 72 123 0 914 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4156

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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.029995
CPU usage (%): 99.9518
Max. virtual memory (cumulated for all children) (KiB): 4156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1499
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= 2
involuntary context switches= 2639

runsolver used 1.04384 second user time and 3.34949 second system time

The end

Launcher Data

Begin job on node64 at 2009-04-01 20:27:44
IDJOB=1544502
IDBENCH=70478
IDSOLVER=559
FILE ID=node64/1544502-1238610464
PBS_JOBID= 9073584
Free space on /tmp= 66408 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1796956909-029.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544502-1238610464/watcher-1544502-1238610464 -o /tmp/evaluation-result-1544502-1238610464/solver-1544502-1238610464 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544502-1238610464.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 42a0dcd09b57ad0eb87d8e8da7b56375
RANDOM SEED=1340522651

node64.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
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		: 3000.261
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:       1601912 kB
Buffers:         90368 kB
Cached:         265732 kB
SwapCached:       8788 kB
Active:         221932 kB
Inactive:       144632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601912 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          16092 kB
Slab:            72448 kB
Committed_AS:  3143892 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-04-01 20:47:47