Trace number 1625967

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) 5000.06 5001.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S2124311399-085.cnf
MD5SUM591878ac77c59e57a1598f2a38d0dcd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.2507
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 0.040
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: 372 JD: 271
1.89/1.94	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-1625967-1240000821/watcher-1625967-1240000821 -o /tmp/evaluation-result-1625967-1240000821/solver-1625967-1240000821 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625967-1240000821.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: 0.92 0.98 0.99 3/65 18766
/proc/meminfo: memFree=1195328/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=800 CPUtime=0
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 116 0 0 0 0 0 0 0 19 0 1 0 28111905 819200 102 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 200 102 47 123 0 75 0

[startup+0.0362509 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18766
/proc/meminfo: memFree=1195328/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=2044 CPUtime=0.03
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 278 0 0 0 3 0 0 0 19 0 1 0 28111905 2093056 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134558385 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 511 263 48 123 0 386 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2044

[startup+0.101256 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18766
/proc/meminfo: memFree=1195328/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=3372 CPUtime=0.09
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 1871 0 0 0 9 0 0 0 19 0 1 0 28111905 3452928 572 1992294400 134512640 135019032 4294956240 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 843 574 67 123 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.301277 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18766
/proc/meminfo: memFree=1195328/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=3372 CPUtime=0.29
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 1934 0 0 0 29 0 0 0 22 0 1 0 28111905 3452928 635 1992294400 134512640 135019032 4294956240 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 843 635 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.70132 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 18766
/proc/meminfo: memFree=1195328/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4236 CPUtime=0.69
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2914 0 0 0 69 0 0 0 25 0 1 0 28111905 4337664 762 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1059 762 72 123 0 934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4236

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1192312/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4252 CPUtime=1.49
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2918 0 0 0 149 0 0 0 25 0 1 0 28111905 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4252

[startup+3.10158 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1192184/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4252 CPUtime=3.08
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2918 0 0 0 308 0 0 0 25 0 1 0 28111905 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4252

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1192184/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4252 CPUtime=6.28
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2918 0 0 0 628 0 0 0 25 0 1 0 28111905 4354048 766 1992294400 134512640 135019032 4294956240 18446744073709551615 134598145 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1063 766 72 123 0 938 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4252

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1192184/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4408 CPUtime=12.68
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2929 0 0 0 1268 0 0 0 25 0 1 0 28111905 4513792 777 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1102 777 72 123 0 977 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4408

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1192120/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4408 CPUtime=25.48
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2943 0 0 0 2548 0 0 0 25 0 1 0 28111905 4513792 791 1992294400 134512640 135019032 4294956240 18446744073709551615 134598817 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1102 791 72 123 0 977 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4408

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1192120/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4408 CPUtime=51.07
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2955 0 0 0 5106 1 0 0 25 0 1 0 28111905 4513792 803 1992294400 134512640 135019032 4294956240 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1102 803 72 123 0 977 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4408

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1192120/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4536 CPUtime=102.26
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 2970 0 0 0 10225 1 0 0 25 0 1 0 28111905 4644864 818 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1134 818 72 123 0 1009 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4536

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191928/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4692 CPUtime=162.24
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3008 0 0 0 16223 1 0 0 25 0 1 0 28111905 4804608 856 1992294400 134512640 135019032 4294956240 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1173 856 72 123 0 1048 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4692

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191800/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4692 CPUtime=222.22
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3022 0 0 0 22221 1 0 0 25 0 1 0 28111905 4804608 870 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1173 870 72 123 0 1048 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4692

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191736/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4820 CPUtime=282.21
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3028 0 0 0 28220 1 0 0 25 0 1 0 28111905 4935680 876 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1205 876 72 123 0 1080 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4820

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191672/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4820 CPUtime=342.19
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3034 0 0 0 34218 1 0 0 25 0 1 0 28111905 4935680 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1205 882 72 123 0 1080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4820

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191672/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4820 CPUtime=402.17
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3039 0 0 0 40216 1 0 0 25 0 1 0 28111905 4935680 887 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1205 887 72 123 0 1080 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4820

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191608/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4824 CPUtime=462.15
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3045 0 0 0 46214 1 0 0 25 0 1 0 28111905 4939776 893 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1206 893 72 123 0 1081 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4824

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191736/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4824 CPUtime=522.13
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3049 0 0 0 52212 1 0 0 25 0 1 0 28111905 4939776 897 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1206 897 72 123 0 1081 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4824

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191736/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4824 CPUtime=582.11
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3052 0 0 0 58210 1 0 0 25 0 1 0 28111905 4939776 900 1992294400 134512640 135019032 4294956240 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1206 900 72 123 0 1081 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4824

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18767
/proc/meminfo: memFree=1191736/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=4824 CPUtime=642.1
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3054 0 0 0 64209 1 0 0 25 0 1 0 28111905 4939776 902 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1206 902 72 123 0 1081 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4824


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190584/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5668 CPUtime=4061.12
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3257 0 0 0 406106 6 0 0 25 0 1 0 28111905 5804032 1105 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1417 1105 72 123 0 1292 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 5668

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190584/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5668 CPUtime=4121.1
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3264 0 0 0 412104 6 0 0 25 0 1 0 28111905 5804032 1112 1992294400 134512640 135019032 4294956240 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1417 1112 72 123 0 1292 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 5668

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190648/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5896 CPUtime=4181.08
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3271 0 0 0 418102 6 0 0 25 0 1 0 28111905 6037504 1119 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1474 1119 72 123 0 1349 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 5896

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190520/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5896 CPUtime=4241.06
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3288 0 0 0 424100 6 0 0 25 0 1 0 28111905 6037504 1136 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1474 1136 72 123 0 1349 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 5896

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190520/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5896 CPUtime=4301.05
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3302 0 0 0 430099 6 0 0 25 0 1 0 28111905 6037504 1150 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1474 1150 72 123 0 1349 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 5896

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190456/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5896 CPUtime=4361.03
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3306 0 0 0 436097 6 0 0 25 0 1 0 28111905 6037504 1154 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1474 1154 72 123 0 1349 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 5896

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190392/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5896 CPUtime=4421.01
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3307 0 0 0 442095 6 0 0 25 0 1 0 28111905 6037504 1155 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1474 1155 72 123 0 1349 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 5896

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190456/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=5896 CPUtime=4480.99
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3308 0 0 0 448093 6 0 0 25 0 1 0 28111905 6037504 1156 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1474 1156 72 123 0 1349 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 5896

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190392/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4540.97
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3309 0 0 0 454091 6 0 0 25 0 1 0 28111905 6168576 1157 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1157 72 123 0 1381 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 6024

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190392/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4600.96
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3310 0 0 0 460090 6 0 0 25 0 1 0 28111905 6168576 1158 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1158 72 123 0 1381 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 6024

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190328/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4660.95
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3310 0 0 0 466088 7 0 0 25 0 1 0 28111905 6168576 1158 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1158 72 123 0 1381 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 6024

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190264/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4720.93
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3311 0 0 0 472086 7 0 0 25 0 1 0 28111905 6168576 1159 1992294400 134512640 135019032 4294956240 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1159 72 123 0 1381 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 6024

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18775
/proc/meminfo: memFree=1190264/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4780.91
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3311 0 0 0 478084 7 0 0 25 0 1 0 28111905 6168576 1159 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1159 72 123 0 1381 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 6024

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18781
/proc/meminfo: memFree=1190192/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4840.89
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3312 0 0 0 484082 7 0 0 25 0 1 0 28111905 6168576 1160 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1160 72 123 0 1381 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 6024

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18781
/proc/meminfo: memFree=1190136/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4900.87
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3312 0 0 0 490080 7 0 0 25 0 1 0 28111905 6168576 1160 1992294400 134512640 135019032 4294956240 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1160 72 123 0 1381 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 6024

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18781
/proc/meminfo: memFree=1190136/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=4960.86
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3315 0 0 0 496079 7 0 0 25 0 1 0 28111905 6168576 1163 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1163 72 123 0 1381 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 6024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18781
/proc/meminfo: memFree=1190136/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=5000.05
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3315 0 0 0 499998 7 0 0 25 0 1 0 28111905 6168576 1163 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1163 72 123 0 1381 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 6024

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18781
/proc/meminfo: memFree=1190136/2055920 swapFree=4192956/4192956
[pid=18766] ppid=18764 vsize=6024 CPUtime=5000.05
/proc/18766/stat : 18766 (march_ks) R 18764 18766 18647 0 -1 4194304 3315 0 0 0 499998 7 0 0 25 0 1 0 28111905 6168576 1163 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18766/statm: 1506 1163 72 123 0 1381 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 6024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.99
CPU system time (s): 0.075988
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 6024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3315
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= 9024

runsolver used 5.65214 second user time and 12.4471 second system time

The end

Launcher Data

Begin job on node81 at 2009-04-17 22:40:21
IDJOB=1625967
IDBENCH=70218
IDSOLVER=582
FILE ID=node81/1625967-1240000821
PBS_JOBID= 9157335
Free space on /tmp= 126584 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S2124311399-085.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625967-1240000821/watcher-1625967-1240000821 -o /tmp/evaluation-result-1625967-1240000821/solver-1625967-1240000821 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625967-1240000821.cnf            

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

MD5SUM BENCH= 591878ac77c59e57a1598f2a38d0dcd8
RANDOM SEED=1030402983

node81.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1195808 kB
Buffers:         76756 kB
Cached:         689740 kB
SwapCached:          0 kB
Active:         276304 kB
Inactive:       505028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1195808 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          24584 kB
Slab:            64592 kB
Committed_AS:   180756 kB
PageTables:       1452 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= 126584 MiB
End job on node81 at 2009-04-18 00:03:44