Trace number 1625975

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) 5000.1 5001.81

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1738391204-028.cnf
MD5SUMfd29fc2170c47e49781a555a781e5652
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark422.97
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 0.038
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: 379 JD: 268
2.10/2.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1625975-1240002446/watcher-1625975-1240002446 -o /tmp/evaluation-result-1625975-1240002446/solver-1625975-1240002446 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625975-1240002446.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20141
/proc/meminfo: memFree=1100032/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=800 CPUtime=0
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 28277841 819200 107 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 200 107 47 123 0 75 0

[startup+0.093301 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20141
/proc/meminfo: memFree=1100032/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=2972 CPUtime=0.08
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 1517 0 0 0 8 0 0 0 18 0 1 0 28277841 3043328 528 1992294400 134512640 135019032 4294956240 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 743 528 63 123 0 618 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2972

[startup+0.1013 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20141
/proc/meminfo: memFree=1100032/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=3368 CPUtime=0.09
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 1875 0 0 0 9 0 0 0 18 0 1 0 28277841 3448832 584 1992294400 134512640 135019032 4294956240 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 842 587 67 123 0 717 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301317 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20141
/proc/meminfo: memFree=1100032/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=3368 CPUtime=0.29
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 1924 0 0 0 29 0 0 0 20 0 1 0 28277841 3448832 633 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 842 633 67 123 0 717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3368

[startup+0.701352 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 20141
/proc/meminfo: memFree=1100032/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4236 CPUtime=0.69
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 2911 0 0 0 68 1 0 0 24 0 1 0 28277841 4337664 762 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1059 762 72 123 0 934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4236

[startup+1.50142 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1097144/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4252 CPUtime=1.49
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 2915 0 0 0 148 1 0 0 25 0 1 0 28277841 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4252

[startup+3.10156 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1097016/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4252 CPUtime=3.09
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 2915 0 0 0 308 1 0 0 25 0 1 0 28277841 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4252

[startup+6.30184 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096824/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4252 CPUtime=6.29
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 2915 0 0 0 628 1 0 0 25 0 1 0 28277841 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4252

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096776/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4380 CPUtime=12.69
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 2917 0 0 0 1268 1 0 0 25 0 1 0 28277841 4485120 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1095 768 72 123 0 970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4380

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096840/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4380 CPUtime=25.48
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 2944 0 0 0 2547 1 0 0 25 0 1 0 28277841 4485120 795 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1095 795 72 123 0 970 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4380

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096776/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4644 CPUtime=51.08
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3002 0 0 0 5106 2 0 0 25 0 1 0 28277841 4755456 853 1992294400 134512640 135019032 4294956240 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1161 853 72 123 0 1036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4644

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096648/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4648 CPUtime=102.26
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3003 0 0 0 10224 2 0 0 25 0 1 0 28277841 4759552 854 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1162 854 72 123 0 1037 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4648

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096584/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4776 CPUtime=162.23
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3014 0 0 0 16221 2 0 0 25 0 1 0 28277841 4890624 865 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1194 865 72 123 0 1069 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4776

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096584/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4776 CPUtime=222.21
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3020 0 0 0 22219 2 0 0 25 0 1 0 28277841 4890624 871 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1194 871 72 123 0 1069 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4776

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096520/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4776 CPUtime=282.19
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3025 0 0 0 28217 2 0 0 25 0 1 0 28277841 4890624 876 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1194 876 72 123 0 1069 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4776

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096520/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4776 CPUtime=342.16
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3032 0 0 0 34214 2 0 0 25 0 1 0 28277841 4890624 883 1992294400 134512640 135019032 4294956240 18446744073709551615 134628863 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1194 883 72 123 0 1069 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4776

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096456/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4776 CPUtime=402.13
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3038 0 0 0 40211 2 0 0 25 0 1 0 28277841 4890624 889 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1194 889 72 123 0 1069 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4776

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096456/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4904 CPUtime=462.11
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3043 0 0 0 46209 2 0 0 25 0 1 0 28277841 5021696 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1226 894 72 123 0 1101 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4904

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096456/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4904 CPUtime=522.09
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3045 0 0 0 52207 2 0 0 25 0 1 0 28277841 5021696 896 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1226 896 72 123 0 1101 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4904

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096456/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4904 CPUtime=582.06
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3054 0 0 0 58204 2 0 0 25 0 1 0 28277841 5021696 905 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1226 905 72 123 0 1101 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 4904

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 20142
/proc/meminfo: memFree=1096456/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=4904 CPUtime=642.03
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3062 0 0 0 64201 2 0 0 25 0 1 0 28277841 5021696 913 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1226 913 72 123 0 1101 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 4904


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095176/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4000.85
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3257 0 0 0 400079 6 0 0 25 0 1 0 28277841 5877760 1108 1992294400 134512640 135019032 4294956240 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1108 72 123 0 1310 0
Current children cumulated CPU time (s) 4000.85
Current children cumulated vsize (KiB) 5740

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4060.84
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3261 0 0 0 406078 6 0 0 25 0 1 0 28277841 5877760 1112 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1112 72 123 0 1310 0
Current children cumulated CPU time (s) 4060.84
Current children cumulated vsize (KiB) 5740

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4120.82
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3262 0 0 0 412076 6 0 0 25 0 1 0 28277841 5877760 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1113 72 123 0 1310 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 5740

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4180.8
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3263 0 0 0 418074 6 0 0 25 0 1 0 28277841 5877760 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1114 72 123 0 1310 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 5740

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4240.79
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3263 0 0 0 424073 6 0 0 25 0 1 0 28277841 5877760 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1114 72 123 0 1310 0
Current children cumulated CPU time (s) 4240.79
Current children cumulated vsize (KiB) 5740

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4300.77
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3265 0 0 0 430071 6 0 0 25 0 1 0 28277841 5877760 1116 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1116 72 123 0 1310 0
Current children cumulated CPU time (s) 4300.77
Current children cumulated vsize (KiB) 5740

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095176/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4360.75
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3266 0 0 0 436069 6 0 0 25 0 1 0 28277841 5877760 1117 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1117 72 123 0 1310 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 5740

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095176/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4420.73
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3266 0 0 0 442067 6 0 0 25 0 1 0 28277841 5877760 1117 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1117 72 123 0 1310 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 5740

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095240/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4480.73
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3267 0 0 0 448066 7 0 0 25 0 1 0 28277841 5877760 1118 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1118 72 123 0 1310 0
Current children cumulated CPU time (s) 4480.73
Current children cumulated vsize (KiB) 5740

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095176/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4540.71
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3268 0 0 0 454064 7 0 0 25 0 1 0 28277841 5877760 1119 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1119 72 123 0 1310 0
Current children cumulated CPU time (s) 4540.71
Current children cumulated vsize (KiB) 5740

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095048/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4600.7
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3268 0 0 0 460063 7 0 0 25 0 1 0 28277841 5877760 1119 1992294400 134512640 135019032 4294956240 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1119 72 123 0 1310 0
Current children cumulated CPU time (s) 4600.7
Current children cumulated vsize (KiB) 5740

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095048/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4660.68
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3269 0 0 0 466061 7 0 0 25 0 1 0 28277841 5877760 1120 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1120 72 123 0 1310 0
Current children cumulated CPU time (s) 4660.68
Current children cumulated vsize (KiB) 5740

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095048/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4720.66
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3269 0 0 0 472059 7 0 0 25 0 1 0 28277841 5877760 1120 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1120 72 123 0 1310 0
Current children cumulated CPU time (s) 4720.66
Current children cumulated vsize (KiB) 5740

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095048/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4780.64
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3269 0 0 0 478057 7 0 0 25 0 1 0 28277841 5877760 1120 1992294400 134512640 135019032 4294956240 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1120 72 123 0 1310 0
Current children cumulated CPU time (s) 4780.64
Current children cumulated vsize (KiB) 5740

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4840.63
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3270 0 0 0 484056 7 0 0 25 0 1 0 28277841 5877760 1121 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1121 72 123 0 1310 0
Current children cumulated CPU time (s) 4840.63
Current children cumulated vsize (KiB) 5740

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4900.61
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3271 0 0 0 490054 7 0 0 25 0 1 0 28277841 5877760 1122 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1122 72 123 0 1310 0
Current children cumulated CPU time (s) 4900.61
Current children cumulated vsize (KiB) 5740

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=4960.59
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3271 0 0 0 496052 7 0 0 25 0 1 0 28277841 5877760 1122 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1122 72 123 0 1310 0
Current children cumulated CPU time (s) 4960.59
Current children cumulated vsize (KiB) 5740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20150
/proc/meminfo: memFree=1095112/2055920 swapFree=4192956/4192956
[pid=20141] ppid=20139 vsize=5740 CPUtime=5000.08
/proc/20141/stat : 20141 (march_ks) R 20139 20141 20104 0 -1 4194304 3271 0 0 0 500001 7 0 0 25 0 1 0 28277841 5877760 1122 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20141/statm: 1435 1122 72 123 0 1310 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 5740

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): 5001.81
CPU time (s): 5000.1
CPU user time (s): 5000.02
CPU system time (s): 0.077988
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 5740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3271
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= 10969

runsolver used 5.54916 second user time and 12.6491 second system time

The end

Launcher Data

Begin job on node31 at 2009-04-17 23:07:27
IDJOB=1625975
IDBENCH=70222
IDSOLVER=582
FILE ID=node31/1625975-1240002446
PBS_JOBID= 9157354
Free space on /tmp= 66492 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1738391204-028.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625975-1240002446/watcher-1625975-1240002446 -o /tmp/evaluation-result-1625975-1240002446/solver-1625975-1240002446 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625975-1240002446.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fd29fc2170c47e49781a555a781e5652
RANDOM SEED=1960406017

node31.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		: 3000.213
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		: 3000.213
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:       1100576 kB
Buffers:         71256 kB
Cached:         812608 kB
SwapCached:          0 kB
Active:          66928 kB
Inactive:       831768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1100576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3424 kB
Writeback:           0 kB
Mapped:          24564 kB
Slab:            42476 kB
Committed_AS:   185744 kB
PageTables:       1464 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= 66488 MiB
End job on node31 at 2009-04-18 00:30:50