Trace number 1543960

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1912214877-051.cnf
MD5SUM3e2c453febe9a82dafec20260d8edecb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark42.9165
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.49	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c full lookahead due to high density!
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.39/0.49	c stat :: sign balance is biased by 0.044
0.39/0.49	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.49	c using k-SAT heuristics (size based diff)
0.39/0.49	c longest clause has size 5
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.39/0.49	c longest clause has size 5
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c suggested doublelook initial :: 0
0.39/0.49	c main():: all systems go!
0.39/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1014 JD: 333
8.80/8.82	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1543960-1238602176/watcher-1543960-1238602176 -o /tmp/evaluation-result-1543960-1238602176/solver-1543960-1238602176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1543960-1238602176.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 1.00 1.00 3/73 17857
/proc/meminfo: memFree=1356840/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=964 CPUtime=0
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1012636132 987136 116 1992294400 134512640 135019032 4294956224 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 241 116 47 123 0 116 0

[startup+0.05524 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 17857
/proc/meminfo: memFree=1356840/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=2472 CPUtime=0.05
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 479 0 0 0 5 0 0 0 18 0 1 0 1012636132 2531328 376 1992294400 134512640 135019032 4294956224 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 618 376 50 123 0 493 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2472

[startup+0.101243 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 17857
/proc/meminfo: memFree=1356840/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=3392 CPUtime=0.09
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 1516 0 0 0 9 0 0 0 18 0 1 0 1012636132 3473408 619 1992294400 134512640 135019032 4294956224 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 848 619 63 123 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301263 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 17857
/proc/meminfo: memFree=1356840/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=4036 CPUtime=0.29
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 2445 0 0 0 29 0 0 0 19 0 1 0 1012636132 4132864 756 1992294400 134512640 135019032 4294956224 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1009 756 67 123 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4036

[startup+0.701305 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 17857
/proc/meminfo: memFree=1356840/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5064 CPUtime=0.69
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3735 0 0 0 68 1 0 0 23 0 1 0 1012636132 5185536 916 1992294400 134512640 135019032 4294956224 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1266 916 72 123 0 1141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5064

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1353312/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5076 CPUtime=1.49
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3739 0 0 0 148 1 0 0 25 0 1 0 1012636132 5197824 920 1992294400 134512640 135019032 4294956224 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1269 920 72 123 0 1144 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5076

[startup+3.10256 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1353120/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5088 CPUtime=3.1
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3742 0 0 0 309 1 0 0 25 0 1 0 1012636132 5210112 923 1992294400 134512640 135019032 4294956224 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1272 923 72 123 0 1147 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5088

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1353120/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5088 CPUtime=6.29
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3742 0 0 0 628 1 0 0 25 0 1 0 1012636132 5210112 923 1992294400 134512640 135019032 4294956224 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1272 923 72 123 0 1147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5088

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352992/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5228 CPUtime=12.69
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3749 0 0 0 1268 1 0 0 25 0 1 0 1012636132 5353472 930 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1307 930 72 123 0 1182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5228

[startup+25.5019 s]
/proc/loadavg: 1.07 1.02 1.00 2/74 17858
/proc/meminfo: memFree=1353056/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5228 CPUtime=25.49
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3767 0 0 0 2548 1 0 0 25 0 1 0 1012636132 5353472 948 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1307 948 72 123 0 1182 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5228

[startup+51.1016 s]
/proc/loadavg: 1.05 1.01 1.00 2/74 17858
/proc/meminfo: memFree=1353056/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5356 CPUtime=51.08
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3785 0 0 0 5107 1 0 0 25 0 1 0 1012636132 5484544 966 1992294400 134512640 135019032 4294956224 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1339 966 72 123 0 1214 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5356

[startup+102.307 s]
/proc/loadavg: 1.02 1.01 1.00 2/74 17858
/proc/meminfo: memFree=1352864/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5356 CPUtime=102.27
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3803 0 0 0 10226 1 0 0 25 0 1 0 1012636132 5484544 984 1992294400 134512640 135019032 4294956224 18446744073709551615 134527040 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1339 984 72 123 0 1214 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5356

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/74 17858
/proc/meminfo: memFree=1352864/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5484 CPUtime=162.24
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3814 0 0 0 16223 1 0 0 25 0 1 0 1012636132 5615616 995 1992294400 134512640 135019032 4294956224 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1371 995 72 123 0 1246 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5484

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/74 17858
/proc/meminfo: memFree=1352864/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5664 CPUtime=222.23
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3853 0 0 0 22222 1 0 0 25 0 1 0 1012636132 5799936 1034 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1416 1034 72 123 0 1291 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5664

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 17858
/proc/meminfo: memFree=1352800/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5664 CPUtime=282.21
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3866 0 0 0 28220 1 0 0 25 0 1 0 1012636132 5799936 1047 1992294400 134512640 135019032 4294956224 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1416 1047 72 123 0 1291 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352736/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5804 CPUtime=342.19
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3881 0 0 0 34218 1 0 0 25 0 1 0 1012636132 5943296 1062 1992294400 134512640 135019032 4294956224 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1451 1062 72 123 0 1326 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5804

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/74 17858
/proc/meminfo: memFree=1352608/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=402.16
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3916 0 0 0 40215 1 0 0 25 0 1 0 1012636132 6082560 1097 1992294400 134512640 135019032 4294956224 18446744073709551615 134527051 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1097 72 123 0 1360 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5940

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/74 17858
/proc/meminfo: memFree=1352608/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=462.14
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3917 0 0 0 46213 1 0 0 25 0 1 0 1012636132 6082560 1098 1992294400 134512640 135019032 4294956224 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1098 72 123 0 1360 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5940

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352608/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=522.1
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3924 0 0 0 52209 1 0 0 25 0 1 0 1012636132 6082560 1105 1992294400 134512640 135019032 4294956224 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1105 72 123 0 1360 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5940

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352608/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=582.08
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3929 0 0 0 58207 1 0 0 25 0 1 0 1012636132 6082560 1110 1992294400 134512640 135019032 4294956224 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1110 72 123 0 1360 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5940

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352608/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=642.06
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3932 0 0 0 64205 1 0 0 25 0 1 0 1012636132 6082560 1113 1992294400 134512640 135019032 4294956224 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1113 72 123 0 1360 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5940

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352544/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=702.03
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3937 0 0 0 70201 2 0 0 25 0 1 0 1012636132 6082560 1118 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1118 72 123 0 1360 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5940

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352480/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=762.01
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3939 0 0 0 76199 2 0 0 25 0 1 0 1012636132 6082560 1120 1992294400 134512640 135019032 4294956224 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1120 72 123 0 1360 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 5940

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352480/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=821.98
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3942 0 0 0 82196 2 0 0 25 0 1 0 1012636132 6082560 1123 1992294400 134512640 135019032 4294956224 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1123 72 123 0 1360 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 5940

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352480/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=881.95
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3945 0 0 0 88193 2 0 0 25 0 1 0 1012636132 6082560 1126 1992294400 134512640 135019032 4294956224 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1126 72 123 0 1360 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 5940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352480/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=5940 CPUtime=941.92
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3947 0 0 0 94190 2 0 0 25 0 1 0 1012636132 6082560 1128 1992294400 134512640 135019032 4294956224 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1485 1128 72 123 0 1360 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 5940

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352480/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=6068 CPUtime=1001.9
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3950 0 0 0 100188 2 0 0 25 0 1 0 1012636132 6213632 1131 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1517 1131 72 123 0 1392 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 6068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352416/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=6068 CPUtime=1061.87
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3953 0 0 0 106185 2 0 0 25 0 1 0 1012636132 6213632 1134 1992294400 134512640 135019032 4294956224 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1517 1134 72 123 0 1392 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 6068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352416/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=6068 CPUtime=1121.84
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3955 0 0 0 112182 2 0 0 25 0 1 0 1012636132 6213632 1136 1992294400 134512640 135019032 4294956224 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1517 1136 72 123 0 1392 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 6068

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 17858
/proc/meminfo: memFree=1352416/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=6068 CPUtime=1181.82
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3957 0 0 0 118180 2 0 0 25 0 1 0 1012636132 6213632 1138 1992294400 134512640 135019032 4294956224 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1517 1138 72 123 0 1392 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 6068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/74 17858
/proc/meminfo: memFree=1352416/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=6068 CPUtime=1200.01
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3957 0 0 0 119999 2 0 0 25 0 1 0 1012636132 6213632 1138 1992294400 134512640 135019032 4294956224 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1517 1138 72 123 0 1392 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6068

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

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

[startup+1200.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/74 17858
/proc/meminfo: memFree=1352416/2055920 swapFree=4175408/4192956
[pid=17857] ppid=17855 vsize=6068 CPUtime=1200.01
/proc/17857/stat : 17857 (march_ks) R 17855 17857 17639 0 -1 4194304 3957 0 0 0 119999 2 0 0 25 0 1 0 1012636132 6213632 1138 1992294400 134512640 135019032 4294956224 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/17857/statm: 1517 1138 72 123 0 1392 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.026995
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 6068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3957
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= 3639

runsolver used 1.18882 second user time and 3.18851 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-01 18:09:36
IDJOB=1543960
IDBENCH=70207
IDSOLVER=559
FILE ID=node79/1543960-1238602176
PBS_JOBID= 9068338
Free space on /tmp= 65556 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1912214877-051.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1543960-1238602176/watcher-1543960-1238602176 -o /tmp/evaluation-result-1543960-1238602176/solver-1543960-1238602176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1543960-1238602176.cnf            

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

MD5SUM BENCH= 3e2c453febe9a82dafec20260d8edecb
RANDOM SEED=505710422

node79.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		: 3000.232
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		: 3000.232
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:       1357384 kB
Buffers:         95924 kB
Cached:         495580 kB
SwapCached:      11792 kB
Active:         337044 kB
Inactive:       270616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357384 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            3392 kB
Writeback:           0 kB
Mapped:          22680 kB
Slab:            76036 kB
Committed_AS:  2848880 kB
PageTables:       2004 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= 65552 MiB
End job on node79 at 2009-04-01 18:29:38