Trace number 302135

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.02 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
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 (download as text)

0.50/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.50/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.50/0.52	c main()::
0.50/0.52	c initFormula():: searching for DIMACS p-line....
0.50/0.52	c full lookahead due to high density!
0.50/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.50/0.52	c parseCNF():: parsing....
0.50/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.52	c runParser():: parsing was successful, warming up engines...
0.50/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.52	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.50/0.52	c stat :: sign balance is biased by 0.043
0.50/0.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.50/0.52	c using k-SAT heuristics (size based diff)
0.50/0.52	c longest clause has size 5
0.50/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.52	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.50/0.52	c longest clause has size 5
0.50/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.52	c dynamic_preselect_setsize :: off
0.50/0.52	c suggested doublelook initial :: 0
0.50/0.52	c main():: all systems go!
0.50/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 427 JD: 326
2.75/2.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-302135-1172005011 -o ROOT/results/node13/solver-302135-1172005011 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302135-1172005011/march_ks /tmp/evaluation/302135-1172005011/instance-302135-1172005011.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.98 0.98 0.97 3/77 8621
/proc/meminfo: memFree=1486536/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=832 CPUtime=0
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 220455574 851968 112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 208 112 47 123 0 83 0

[startup+0.106431 s]
/proc/loadavg: 0.98 0.98 0.97 3/77 8621
/proc/meminfo: memFree=1486536/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=2600 CPUtime=0.09
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 1323 0 0 0 9 0 0 0 18 0 1 0 220455574 2662400 421 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554579 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 650 421 63 123 0 525 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2600

[startup+0.514485 s]
/proc/loadavg: 0.98 0.98 0.97 3/77 8621
/proc/meminfo: memFree=1486536/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5448 CPUtime=0.5
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3496 0 0 0 49 1 0 0 21 0 1 0 220455574 5578752 980 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1362 986 68 123 0 1237 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5448

[startup+1.33459 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482944/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5052 CPUtime=1.32
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3762 0 0 0 131 1 0 0 25 0 1 0 220455574 5173248 913 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628780 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1263 913 72 123 0 1138 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5052

[startup+2.97081 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482816/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5068 CPUtime=2.96
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3767 0 0 0 295 1 0 0 25 0 1 0 220455574 5189632 918 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1267 918 72 123 0 1142 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5068

[startup+6.24725 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482688/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5072 CPUtime=6.23
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3768 0 0 0 622 1 0 0 25 0 1 0 220455574 5193728 919 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598004 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1268 919 72 123 0 1143 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5072

[startup+12.7031 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482696/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5072 CPUtime=12.68
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3768 0 0 0 1267 1 0 0 25 0 1 0 220455574 5193728 919 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1268 919 72 123 0 1143 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5072

[startup+25.5098 s]
/proc/loadavg: 0.98 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482696/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5200 CPUtime=25.5
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3779 0 0 0 2548 2 0 0 25 0 1 0 220455574 5324800 930 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1300 930 72 123 0 1175 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5200

[startup+51.1222 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482696/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5336 CPUtime=51.1
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3806 0 0 0 5108 2 0 0 25 0 1 0 220455574 5464064 957 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1334 957 72 123 0 1209 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5336

[startup+102.342 s]
/proc/loadavg: 0.99 0.98 0.97 3/78 8622
/proc/meminfo: memFree=1482568/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5464 CPUtime=102.3
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3836 0 0 0 10228 2 0 0 25 0 1 0 220455574 5595136 987 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1366 987 72 123 0 1241 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5464

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482504/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5464 CPUtime=162.32
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3852 0 0 0 16230 2 0 0 25 0 1 0 220455574 5595136 1003 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1366 1003 72 123 0 1241 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5464

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8622
/proc/meminfo: memFree=1482440/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5592 CPUtime=222.33
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3863 0 0 0 22230 3 0 0 25 0 1 0 220455574 5726208 1014 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1398 1014 72 123 0 1273 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5592

[startup+282.447 s]
/proc/loadavg: 0.99 0.98 0.97 2/84 8728
/proc/meminfo: memFree=1481032/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5592 CPUtime=282.31
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3870 0 0 0 28228 3 0 0 25 0 1 0 220455574 5726208 1021 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1398 1021 72 123 0 1273 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 5592

[startup+342.502 s]
/proc/loadavg: 0.99 0.98 0.97 2/84 8800
/proc/meminfo: memFree=1481024/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5740 CPUtime=342.31
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3898 0 0 0 34227 4 0 0 25 0 1 0 220455574 5877760 1049 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1435 1049 72 123 0 1310 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 5740

[startup+402.538 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8820
/proc/meminfo: memFree=1481992/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5740 CPUtime=402.32
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3909 0 0 0 40227 5 0 0 25 0 1 0 220455574 5877760 1060 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1435 1060 72 123 0 1310 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 5740

[startup+462.565 s]
/proc/loadavg: 0.99 0.98 0.97 3/78 8820
/proc/meminfo: memFree=1481992/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5740 CPUtime=462.33
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3914 0 0 0 46228 5 0 0 25 0 1 0 220455574 5877760 1065 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598355 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1435 1065 72 123 0 1310 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 5740

[startup+522.594 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8820
/proc/meminfo: memFree=1481992/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5740 CPUtime=522.33
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3919 0 0 0 52228 5 0 0 25 0 1 0 220455574 5877760 1070 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1435 1070 72 123 0 1310 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 5740

[startup+582.627 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8820
/proc/meminfo: memFree=1481992/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5740 CPUtime=582.35
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3923 0 0 0 58230 5 0 0 25 0 1 0 220455574 5877760 1074 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1435 1074 72 123 0 1310 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 5740

[startup+642.663 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8820
/proc/meminfo: memFree=1481992/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5740 CPUtime=642.37
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3926 0 0 0 64232 5 0 0 25 0 1 0 220455574 5877760 1077 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1435 1077 72 123 0 1310 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 5740

[startup+702.69 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8820
/proc/meminfo: memFree=1482120/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5868 CPUtime=702.38
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3930 0 0 0 70232 6 0 0 25 0 1 0 220455574 6008832 1081 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1467 1081 72 123 0 1342 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 5868

[startup+762.721 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 8820
/proc/meminfo: memFree=1482120/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5868 CPUtime=762.39
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3934 0 0 0 76233 6 0 0 25 0 1 0 220455574 6008832 1085 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1467 1085 72 123 0 1342 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 5868

[startup+822.755 s]
/proc/loadavg: 1.05 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1482120/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5868 CPUtime=822.41
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3938 0 0 0 82235 6 0 0 25 0 1 0 220455574 6008832 1089 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1467 1089 72 123 0 1342 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 5868

[startup+882.779 s]
/proc/loadavg: 1.02 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1482120/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5868 CPUtime=882.42
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3940 0 0 0 88235 7 0 0 25 0 1 0 220455574 6008832 1091 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1467 1091 72 123 0 1342 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 5868

[startup+942.81 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1482056/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5868 CPUtime=942.43
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3942 0 0 0 94236 7 0 0 25 0 1 0 220455574 6008832 1093 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1467 1093 72 123 0 1342 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 5868

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1482056/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=5868 CPUtime=1002.44
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3950 0 0 0 100236 8 0 0 25 0 1 0 220455574 6008832 1101 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1467 1101 72 123 0 1342 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 5868

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1481928/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=6056 CPUtime=1062.47
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3973 0 0 0 106238 9 0 0 25 0 1 0 220455574 6201344 1124 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1514 1124 72 123 0 1389 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 6056

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1481928/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=6056 CPUtime=1122.48
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3977 0 0 0 112239 9 0 0 25 0 1 0 220455574 6201344 1128 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1514 1128 72 123 0 1389 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 6056

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1481928/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=6056 CPUtime=1182.49
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3977 0 0 0 118240 9 0 0 25 0 1 0 220455574 6201344 1128 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1514 1128 72 123 0 1389 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 6056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1481928/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=6056 CPUtime=1200
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3977 0 0 0 119991 9 0 0 25 0 1 0 220455574 6201344 1128 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1514 1128 72 123 0 1389 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6056

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 8820
/proc/meminfo: memFree=1481928/2055920 swapFree=4192812/4192956
[pid=8621] ppid=8619 vsize=6056 CPUtime=1200
/proc/8621/stat : 8621 (march_ks) R 8619 8621 7836 0 -1 4194304 3977 0 0 0 119991 9 0 0 25 0 1 0 220455574 6201344 1128 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/8621/statm: 1514 1128 72 123 0 1389 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 6056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.096985
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 6056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3977
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= 6
involuntary context switches= 17697

runsolver used 1.35679 second user time and 2.67459 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 20:56:51 UTC 2007

IDJOB= 302135
IDBENCH= 20076
IDSOLVER= 111
FILE ID= node13/302135-1172005011

PBS_JOBID= 3849103

Free space on /tmp= 66544 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302135-1172005011/march_ks /tmp/evaluation/302135-1172005011/instance-302135-1172005011.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-302135-1172005011 -o ROOT/results/node13/solver-302135-1172005011 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302135-1172005011/march_ks /tmp/evaluation/302135-1172005011/instance-302135-1172005011.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 931596786

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1486944 kB
Buffers:         52116 kB
Cached:         383424 kB
SwapCached:          0 kB
Active:         139068 kB
Inactive:       350916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2876 kB
Writeback:           0 kB
Mapped:          73372 kB
Slab:            64572 kB
Committed_AS:   972492 kB
PageTables:       1744 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= 66544 MiB

End job on node13 on Tue Feb 20 21:16:54 UTC 2007