Trace number 1731700

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) 1200.02 1200.52

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
MD5SUM4a0cf034172f796c42342e79509e3449
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark315.531
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses71378
Sum of the clauses size143596
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 271348
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

0.29/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.37	c main()::
0.29/0.37	c initFormula():: searching for DIMACS p-line....
0.29/0.37	c full lookahead due to high density!
0.29/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 71378 clauses.
0.29/0.37	c parseCNF():: parsing....
0.29/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.37	c runParser():: parsing was successful, warming up engines...
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c preprocessing fase I completed:: there are now 900 free variables and 71378 clauses.
0.29/0.37	c stat :: sign balance is biased by 156.384
0.29/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.37	c using k-SAT heuristics (size based diff)
0.29/0.37	c longest clause has size 30
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c main():: clause / variable ratio: ( 71378 / 900 ) = 79.31
0.29/0.37	c longest clause has size 30
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c dynamic_preselect_setsize :: on
0.29/0.37	c suggested doublelook initial :: 0
0.29/0.37	c main():: all systems go!
0.29/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2761 JD: 218
41.97/42.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 182153 JD: 218
104.15/104.25	c |----------------------------------------------------------------|
c |****************
c |************************
c |****************************
c |******************************
c |*******************************
c |********************************
c |************************************
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c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1073797 JD: 218
461.51/461.73	c |----------------------------------------------------------------|
c |****************
c |************************
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c |******************************
c |*******************************
c |********************************
c |**********************************
c |************************************
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c |******************************************
c |********************************************
c |**********************************************
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-1731700-1240773481/watcher-1731700-1240773481 -o /tmp/evaluation-result-1731700-1240773481/solver-1731700-1240773481 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1731700-1240773481.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: 0.99 0.98 0.99 3/64 26806
/proc/meminfo: memFree=1519408/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=1348 CPUtime=0
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 105375251 1380352 164 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 337 164 47 123 0 212 0

[startup+0.104963 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26806
/proc/meminfo: memFree=1519408/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=5456 CPUtime=0.1
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 815 0 0 0 10 0 0 0 18 0 1 0 105375251 5586944 728 1992294400 134512640 135019032 4294956224 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 1364 728 49 123 0 1239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5456

[startup+0.201973 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26806
/proc/meminfo: memFree=1519408/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=6356 CPUtime=0.19
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1410 0 0 0 19 0 0 0 18 0 1 0 105375251 6508544 956 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 1589 956 62 123 0 1464 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6356

[startup+0.301985 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26806
/proc/meminfo: memFree=1519408/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=8364 CPUtime=0.29
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1670 0 0 0 29 0 0 0 19 0 1 0 105375251 8564736 1032 1992294400 134512640 135019032 4294956224 18446744073709551615 134555008 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2091 1032 68 123 0 1966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8364

[startup+0.701028 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 26806
/proc/meminfo: memFree=1519408/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=9196 CPUtime=0.69
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1928 0 0 0 69 0 0 0 23 0 1 0 105375251 9416704 1263 1992294400 134512640 135019032 4294956224 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2299 1263 72 123 0 2174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9196

[startup+1.50212 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1514600/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=9196 CPUtime=1.49
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1929 0 0 0 149 0 0 0 25 0 1 0 105375251 9416704 1264 1992294400 134512640 135019032 4294956224 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2299 1264 72 123 0 2174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9196

[startup+3.10129 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1514472/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=9196 CPUtime=3.09
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1929 0 0 0 309 0 0 0 25 0 1 0 105375251 9416704 1264 1992294400 134512640 135019032 4294956224 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2299 1264 72 123 0 2174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9196

[startup+6.30165 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1514280/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=9196 CPUtime=6.29
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1931 0 0 0 629 0 0 0 25 0 1 0 105375251 9416704 1266 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2299 1266 72 123 0 2174 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9196

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1514216/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=9196 CPUtime=12.69
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1931 0 0 0 1269 0 0 0 25 0 1 0 105375251 9416704 1266 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2299 1266 72 123 0 2174 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9196

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1514216/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=9196 CPUtime=25.48
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 1931 0 0 0 2548 0 0 0 25 0 1 0 105375251 9416704 1266 1992294400 134512640 135019032 4294956224 18446744073709551615 134526908 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2299 1266 72 123 0 2174 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9196

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1513128/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=10632 CPUtime=51.07
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 2264 0 0 0 5107 0 0 0 25 0 1 0 105375251 10887168 1599 1992294400 134512640 135019032 4294956224 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2658 1599 72 123 0 2533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10632

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1512296/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=11328 CPUtime=102.25
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 2451 0 0 0 10225 0 0 0 25 0 1 0 105375251 11599872 1786 1992294400 134512640 135019032 4294956224 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 2832 1786 72 123 0 2707 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11328

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1508328/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=16496 CPUtime=162.23
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 3445 0 0 0 16222 1 0 0 25 0 1 0 105375251 16891904 2780 1992294400 134512640 135019032 4294956224 18446744073709551615 134598902 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 4124 2780 72 123 0 3999 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16496

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1505256/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=20268 CPUtime=222.2
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 4191 0 0 0 22219 1 0 0 25 0 1 0 105375251 20754432 3526 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 5067 3526 72 123 0 4942 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 20268

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1503592/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=22856 CPUtime=282.18
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 4597 0 0 0 28216 2 0 0 25 0 1 0 105375251 23404544 3932 1992294400 134512640 135019032 4294956224 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 5714 3932 72 123 0 5589 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22856

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1502568/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=22856 CPUtime=342.16
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 4842 0 0 0 34214 2 0 0 25 0 1 0 105375251 23404544 4177 1992294400 134512640 135019032 4294956224 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 5714 4177 72 123 0 5589 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 22856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1502248/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=22856 CPUtime=402.13
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 4924 0 0 0 40211 2 0 0 25 0 1 0 105375251 23404544 4259 1992294400 134512640 135019032 4294956224 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 5714 4259 72 123 0 5589 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 22856

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1501800/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=26944 CPUtime=462.11
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 5041 0 0 0 46209 2 0 0 25 0 1 0 105375251 27590656 4376 1992294400 134512640 135019032 4294956224 18446744073709551615 134538698 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 6736 4376 72 123 0 6611 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26944

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1494376/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=39136 CPUtime=522.09
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 6905 0 0 0 52206 3 0 0 25 0 1 0 105375251 40075264 6240 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 9784 6240 72 123 0 9659 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 39136

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1487464/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=44956 CPUtime=582.06
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 8656 0 0 0 58202 4 0 0 25 0 1 0 105375251 46034944 7991 1992294400 134512640 135019032 4294956224 18446744073709551615 134587656 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 11239 7991 72 123 0 11114 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 44956

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1480744/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=61312 CPUtime=642.02
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 10331 0 0 0 64198 4 0 0 25 0 1 0 105375251 62783488 9666 1992294400 134512640 135019032 4294956224 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 15328 9666 72 123 0 15203 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 61312

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1474472/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=61312 CPUtime=702.01
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 11875 0 0 0 70196 5 0 0 25 0 1 0 105375251 62783488 11210 1992294400 134512640 135019032 4294956224 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 15328 11210 72 123 0 15203 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 61312

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1468328/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=70044 CPUtime=761.99
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 13363 0 0 0 76193 6 0 0 25 0 1 0 105375251 71725056 12698 1992294400 134512640 135019032 4294956224 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 17511 12698 72 123 0 17386 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 70044

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1463464/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=70044 CPUtime=821.96
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 14612 0 0 0 82189 7 0 0 25 0 1 0 105375251 71725056 13947 1992294400 134512640 135019032 4294956224 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 17511 13947 72 123 0 17386 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 70044

[startup+882.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1459112/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=70044 CPUtime=881.94
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 15701 0 0 0 88186 8 0 0 25 0 1 0 105375251 71725056 15036 1992294400 134512640 135019032 4294956224 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 17511 15036 72 123 0 17386 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 70044

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1454632/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=70044 CPUtime=941.9
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 16815 0 0 0 94181 9 0 0 25 0 1 0 105375251 71725056 16150 1992294400 134512640 135019032 4294956224 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 17511 16150 72 123 0 17386 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 70044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1450216/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=115860 CPUtime=1001.88
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 17900 0 0 0 100178 10 0 0 25 0 1 0 105375251 118640640 17235 1992294400 134512640 135019032 4294956224 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 28965 17235 72 123 0 28840 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 115860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1446248/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=115860 CPUtime=1061.86
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 18903 0 0 0 106175 11 0 0 25 0 1 0 105375251 118640640 18238 1992294400 134512640 135019032 4294956224 18446744073709551615 134548041 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 28965 18238 72 123 0 28840 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 115860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1442280/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=115860 CPUtime=1121.83
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 19874 0 0 0 112172 11 0 0 25 0 1 0 105375251 118640640 19209 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 28965 19209 72 123 0 28840 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 115860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1439208/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=115860 CPUtime=1181.81
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 20635 0 0 0 118169 12 0 0 25 0 1 0 105375251 118640640 19970 1992294400 134512640 135019032 4294956224 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 28965 19970 72 123 0 28840 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 115860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26807
/proc/meminfo: memFree=1438568/2055920 swapFree=4192812/4192956
[pid=26806] ppid=26804 vsize=115860 CPUtime=1200.01
/proc/26806/stat : 26806 (march_ks) R 26804 26806 26465 0 -1 4194304 20789 0 0 0 119989 12 0 0 25 0 1 0 105375251 118640640 20124 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/26806/statm: 28965 20124 72 123 0 28840 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 115860

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): 1200.52
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.132979
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 115860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20789
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= 3365

runsolver used 1.23681 second user time and 3.14052 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-26 21:18:01
IDJOB=1731700
IDBENCH=24756
IDSOLVER=559
FILE ID=node59/1731700-1240773481
PBS_JOBID= 9187168
Free space on /tmp= 66396 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_3-dir.sat05-440.reshuffled-07.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731700-1240773481/watcher-1731700-1240773481 -o /tmp/evaluation-result-1731700-1240773481/solver-1731700-1240773481 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1731700-1240773481.cnf            

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

MD5SUM BENCH= 4a0cf034172f796c42342e79509e3449
RANDOM SEED=2015862476

node59.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		: 3000.240
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		: 3000.240
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:       1519952 kB
Buffers:         64972 kB
Cached:         390424 kB
SwapCached:          0 kB
Active:         265812 kB
Inactive:       203456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519952 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3608 kB
Writeback:           0 kB
Mapped:          23656 kB
Slab:            52744 kB
Committed_AS:   468128 kB
PageTables:       1456 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= 66396 MiB
End job on node59 at 2009-04-26 21:38:03