Trace number 1543976

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/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1334593800-018.cnf
MD5SUM445a4153e94b03b5b26d24042b03c5d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark365.418
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

Solver Data 

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.041
0.29/0.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c suggested doublelook initial :: 0
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 373 JD: 264
1.99/2.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543976-1238602433/watcher-1543976-1238602433 -o /tmp/evaluation-result-1543976-1238602433/solver-1543976-1238602433 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543976-1238602433.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: 1.00 1.01 1.26 3/64 21591
/proc/meminfo: memFree=1529920/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=800 CPUtime=0
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1132908257 819200 107 1992294400 134512640 135019032 4294956224 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 200 107 47 123 0 75 0

[startup+0.105516 s]
/proc/loadavg: 1.00 1.01 1.26 3/64 21591
/proc/meminfo: memFree=1529920/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=3372 CPUtime=0.09
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 1941 0 0 0 9 0 0 0 18 0 1 0 1132908257 3452928 634 1992294400 134512640 135019032 4294956224 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 843 634 67 123 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.201528 s]
/proc/loadavg: 1.00 1.01 1.26 3/64 21591
/proc/meminfo: memFree=1529920/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=3372 CPUtime=0.19
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 1941 0 0 0 19 0 0 0 18 0 1 0 1132908257 3452928 634 1992294400 134512640 135019032 4294956224 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 843 634 67 123 0 718 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3372

[startup+0.301544 s]
/proc/loadavg: 1.00 1.01 1.26 3/64 21591
/proc/meminfo: memFree=1529920/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=3372 CPUtime=0.29
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 1941 0 0 0 29 0 0 0 19 0 1 0 1132908257 3452928 634 1992294400 134512640 135019032 4294956224 18446744073709551615 134566879 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 843 634 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701606 s]
/proc/loadavg: 1.00 1.01 1.26 3/64 21591
/proc/meminfo: memFree=1529920/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4240 CPUtime=0.69
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 2955 0 0 0 68 1 0 0 23 0 1 0 1132908257 4341760 763 1992294400 134512640 135019032 4294956224 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1060 763 72 123 0 935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4240

[startup+1.50173 s]
/proc/loadavg: 1.00 1.01 1.26 2/65 21592
/proc/meminfo: memFree=1526968/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4256 CPUtime=1.49
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 2959 0 0 0 148 1 0 0 25 0 1 0 1132908257 4358144 767 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4256

[startup+3.10198 s]
/proc/loadavg: 1.00 1.01 1.25 2/65 21592
/proc/meminfo: memFree=1526840/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4256 CPUtime=3.09
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 2959 0 0 0 308 1 0 0 25 0 1 0 1132908257 4358144 767 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4256

[startup+6.30146 s]
/proc/loadavg: 1.00 1.01 1.25 2/65 21592
/proc/meminfo: memFree=1526776/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4260 CPUtime=6.29
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 2960 0 0 0 628 1 0 0 25 0 1 0 1132908257 4362240 768 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4260

[startup+12.7014 s]
/proc/loadavg: 1.00 1.01 1.25 2/65 21592
/proc/meminfo: memFree=1526648/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4388 CPUtime=12.68
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 2971 0 0 0 1267 1 0 0 25 0 1 0 1132908257 4493312 779 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1097 779 72 123 0 972 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4388

[startup+25.5014 s]
/proc/loadavg: 1.00 1.01 1.25 2/65 21592
/proc/meminfo: memFree=1526648/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4388 CPUtime=25.48
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 2983 0 0 0 2547 1 0 0 25 0 1 0 1132908257 4493312 791 1992294400 134512640 135019032 4294956224 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1097 791 72 123 0 972 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4388

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 1.24 2/65 21592
/proc/meminfo: memFree=1526648/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4516 CPUtime=51.06
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 2998 0 0 0 5105 1 0 0 25 0 1 0 1132908257 4624384 806 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1129 806 72 123 0 1004 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4516

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 21592
/proc/meminfo: memFree=1526520/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4516 CPUtime=102.24
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3014 0 0 0 10223 1 0 0 25 0 1 0 1132908257 4624384 822 1992294400 134512640 135019032 4294956224 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1129 822 72 123 0 1004 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4516

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.21 2/65 21592
/proc/meminfo: memFree=1526456/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4520 CPUtime=162.21
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3025 0 0 0 16220 1 0 0 25 0 1 0 1132908257 4628480 833 1992294400 134512640 135019032 4294956224 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1130 833 72 123 0 1005 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4520

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 21592
/proc/meminfo: memFree=1526456/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4648 CPUtime=222.19
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3035 0 0 0 22218 1 0 0 25 0 1 0 1132908257 4759552 843 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1162 843 72 123 0 1037 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4648

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 21592
/proc/meminfo: memFree=1526456/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4648 CPUtime=282.16
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3042 0 0 0 28215 1 0 0 25 0 1 0 1132908257 4759552 850 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1162 850 72 123 0 1037 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 4648

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 21592
/proc/meminfo: memFree=1526392/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4648 CPUtime=342.13
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3047 0 0 0 34212 1 0 0 25 0 1 0 1132908257 4759552 855 1992294400 134512640 135019032 4294956224 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1162 855 72 123 0 1037 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4648

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 21592
/proc/meminfo: memFree=1526392/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4648 CPUtime=402.1
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3051 0 0 0 40209 1 0 0 25 0 1 0 1132908257 4759552 859 1992294400 134512640 135019032 4294956224 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 1162 859 72 123 0 1037 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4648

[startup+462.301 s]
/proc/loadavg: 1.25 1.06 1.16 2/65 21592
/proc/meminfo: memFree=1526392/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4648 CPUtime=462.06
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3056 0 0 0 46204 2 0 0 25 0 1 0 1132908257 4759552 864 1992294400 134512640 135019032 4294956224 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1162 864 72 123 0 1037 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 4648

[startup+522.302 s]
/proc/loadavg: 1.14 1.06 1.16 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=522.04
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3061 0 0 0 52202 2 0 0 25 0 1 0 1132908257 4894720 869 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 869 72 123 0 1070 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 4780

[startup+582.302 s]
/proc/loadavg: 1.04 1.05 1.14 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=582.01
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3064 0 0 0 58199 2 0 0 25 0 1 0 1132908257 4894720 872 1992294400 134512640 135019032 4294956224 18446744073709551615 134585361 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 1195 872 72 123 0 1070 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4780

[startup+642.302 s]
/proc/loadavg: 1.02 1.04 1.13 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=641.98
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3067 0 0 0 64196 2 0 0 25 0 1 0 1132908257 4894720 875 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 875 72 123 0 1070 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 4780

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 1.12 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=701.95
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3070 0 0 0 70193 2 0 0 25 0 1 0 1132908257 4894720 878 1992294400 134512640 135019032 4294956224 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 878 72 123 0 1070 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 4780

[startup+762.301 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 21592
/proc/meminfo: memFree=1526264/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=761.92
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3072 0 0 0 76190 2 0 0 25 0 1 0 1132908257 4894720 880 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 880 72 123 0 1070 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 4780

[startup+822.303 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 21592
/proc/meminfo: memFree=1526264/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=821.89
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3075 0 0 0 82187 2 0 0 25 0 1 0 1132908257 4894720 883 1992294400 134512640 135019032 4294956224 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 883 72 123 0 1070 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 4780

[startup+882.306 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 21592
/proc/meminfo: memFree=1526264/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=881.86
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3078 0 0 0 88184 2 0 0 25 0 1 0 1132908257 4894720 886 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 886 72 123 0 1070 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 4780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21592
/proc/meminfo: memFree=1526264/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=941.83
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3080 0 0 0 94181 2 0 0 25 0 1 0 1132908257 4894720 888 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 1195 888 72 123 0 1070 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 4780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=1001.8
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3082 0 0 0 100178 2 0 0 25 0 1 0 1132908257 4894720 890 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 890 72 123 0 1070 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 4780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=1061.77
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3084 0 0 0 106175 2 0 0 25 0 1 0 1132908257 4894720 892 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1195 892 72 123 0 1070 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 4780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4780 CPUtime=1121.75
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3087 0 0 0 112173 2 0 0 25 0 1 0 1132908257 4894720 895 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21591/statm: 1195 895 72 123 0 1070 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 4780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21592
/proc/meminfo: memFree=1526328/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4908 CPUtime=1181.72
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3091 0 0 0 118170 2 0 0 25 0 1 0 1132908257 5025792 899 1992294400 134512640 135019032 4294956224 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1227 899 72 123 0 1102 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 4908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21592
/proc/meminfo: memFree=1526264/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4908 CPUtime=1200.02
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3091 0 0 0 120000 2 0 0 25 0 1 0 1132908257 5025792 899 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1227 899 72 123 0 1102 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4908

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 21592
/proc/meminfo: memFree=1526264/2055920 swapFree=4176720/4192956
[pid=21591] ppid=21589 vsize=4908 CPUtime=1200.02
/proc/21591/stat : 21591 (march_ks) R 21589 21591 21197 0 -1 4194304 3091 0 0 0 120000 2 0 0 25 0 1 0 1132908257 5025792 899 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/21591/statm: 1227 899 72 123 0 1102 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4908

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): 0.028995
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 4908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3091
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= 3601

runsolver used 1.12083 second user time and 3.25351 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 18:13:53
IDJOB=1543976
IDBENCH=70215
IDSOLVER=559
FILE ID=node34/1543976-1238602433
PBS_JOBID= 9068343
Free space on /tmp= 66380 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1334593800-018.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543976-1238602433/watcher-1543976-1238602433 -o /tmp/evaluation-result-1543976-1238602433/solver-1543976-1238602433 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543976-1238602433.cnf            

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

MD5SUM BENCH= 445a4153e94b03b5b26d24042b03c5d7
RANDOM SEED=33392408

node34.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		: 3000.259
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		: 3000.259
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:       1530464 kB
Buffers:         91444 kB
Cached:         334768 kB
SwapCached:      10076 kB
Active:         207392 kB
Inactive:       230324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530464 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            3292 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            73856 kB
Committed_AS:  2824192 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= 66376 MiB
End job on node34 at 2009-04-01 18:33:55