Trace number 302381

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) 1200.11 1200.47

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
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 (download as text)

0.40/0.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.42	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.42	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.42	c main()::
0.40/0.42	c initFormula():: searching for DIMACS p-line....
0.40/0.42	c full lookahead due to high density!
0.40/0.42	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.40/0.42	c parseCNF():: parsing....
0.40/0.42	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.42	c runParser():: parsing was successful, warming up engines...
0.40/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.42	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.40/0.42	c stat :: sign balance is biased by 0.044
0.40/0.42	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.42	c using k-SAT heuristics (size based diff)
0.40/0.42	c longest clause has size 5
0.40/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.42	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.40/0.42	c longest clause has size 5
0.40/0.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.42	c dynamic_preselect_setsize :: off
0.40/0.42	c suggested doublelook initial :: 0
0.40/0.42	c main():: all systems go!
0.40/0.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 461 JD: 272
2.85/2.87	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/node23/watcher-302381-1172010403 -o ROOT/results/node23/solver-302381-1172010403 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302381-1172010403/march_ks /tmp/evaluation/302381-1172010403/instance-302381-1172010403.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: 0.99 0.98 0.95 2/77 16089
/proc/meminfo: memFree=1587984/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=800 CPUtime=0
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 220994204 819200 104 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 200 104 47 123 0 75 0

[startup+0.106563 s]
/proc/loadavg: 0.99 0.98 0.95 2/77 16089
/proc/meminfo: memFree=1587984/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=3372 CPUtime=0.1
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 1805 0 0 0 10 0 0 0 18 0 1 0 220994204 3452928 505 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 843 509 67 123 0 718 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3372

[startup+0.514608 s]
/proc/loadavg: 0.99 0.98 0.95 2/77 16089
/proc/meminfo: memFree=1587984/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4240 CPUtime=0.5
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 2932 0 0 0 50 0 0 0 22 0 1 0 220994204 4341760 763 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1060 763 72 123 0 935 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4240

[startup+1.3347 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584968/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4256 CPUtime=1.32
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 2936 0 0 0 132 0 0 0 25 0 1 0 220994204 4358144 767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4256

[startup+2.97089 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584840/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4256 CPUtime=2.95
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 2936 0 0 0 295 0 0 0 25 0 1 0 220994204 4358144 767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 4256

[startup+6.25326 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584712/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4256 CPUtime=6.24
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 2936 0 0 0 624 0 0 0 25 0 1 0 220994204 4358144 767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1064 767 72 123 0 939 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4256

[startup+12.704 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584648/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4384 CPUtime=12.69
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 2939 0 0 0 1268 1 0 0 25 0 1 0 220994204 4489216 770 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1096 770 72 123 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4384

[startup+25.5114 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584712/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4384 CPUtime=25.5
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 2954 0 0 0 2549 1 0 0 25 0 1 0 220994204 4489216 785 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1096 785 72 123 0 971 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4384

[startup+51.1224 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584712/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4388 CPUtime=51.1
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 2968 0 0 0 5109 1 0 0 25 0 1 0 220994204 4493312 799 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1097 799 72 123 0 972 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4388

[startup+102.341 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584520/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4644 CPUtime=102.3
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3022 0 0 0 10229 1 0 0 25 0 1 0 220994204 4755456 853 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1161 853 72 123 0 1036 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4644

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584264/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4780 CPUtime=162.31
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3055 0 0 0 16230 1 0 0 25 0 1 0 220994204 4894720 886 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1195 886 72 123 0 1070 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4780

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584264/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4780 CPUtime=222.32
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3055 0 0 0 22231 1 0 0 25 0 1 0 220994204 4894720 886 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1195 886 72 123 0 1070 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4780

[startup+282.426 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584136/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4908 CPUtime=282.33
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3066 0 0 0 28231 2 0 0 25 0 1 0 220994204 5025792 897 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1227 897 72 123 0 1102 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 4908

[startup+342.451 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584072/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=4976 CPUtime=342.34
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3092 0 0 0 34232 2 0 0 25 0 1 0 220994204 5095424 923 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1244 923 72 123 0 1119 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 4976

[startup+402.481 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1584008/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5076 CPUtime=402.35
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3106 0 0 0 40232 3 0 0 25 0 1 0 220994204 5197824 937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1269 937 72 123 0 1144 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5076

[startup+462.508 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1583944/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5076 CPUtime=462.36
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3127 0 0 0 46233 3 0 0 25 0 1 0 220994204 5197824 958 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1269 958 72 123 0 1144 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 5076

[startup+522.533 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1583816/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=522.36
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3164 0 0 0 52233 3 0 0 25 0 1 0 220994204 5484544 995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 995 72 123 0 1214 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 5356

[startup+582.56 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1583752/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=582.38
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3176 0 0 0 58234 4 0 0 25 0 1 0 220994204 5484544 1007 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1007 72 123 0 1214 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 5356

[startup+642.589 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1583688/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=642.39
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3188 0 0 0 64235 4 0 0 25 0 1 0 220994204 5484544 1019 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1019 72 123 0 1214 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 5356

[startup+702.616 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1583688/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=702.4
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3194 0 0 0 70236 4 0 0 25 0 1 0 220994204 5484544 1025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1025 72 123 0 1214 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 5356

[startup+762.645 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1583624/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=762.41
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3196 0 0 0 76236 5 0 0 25 0 1 0 220994204 5484544 1027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1027 72 123 0 1214 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 5356

[startup+822.674 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16090
/proc/meminfo: memFree=1583624/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=822.42
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3198 0 0 0 82237 5 0 0 25 0 1 0 220994204 5484544 1029 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1029 72 123 0 1214 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 5356

[startup+882.703 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16092
/proc/meminfo: memFree=1583624/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=882.43
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3201 0 0 0 88238 5 0 0 25 0 1 0 220994204 5484544 1032 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1032 72 123 0 1214 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 5356

[startup+942.727 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16092
/proc/meminfo: memFree=1583624/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=942.44
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3203 0 0 0 94238 6 0 0 25 0 1 0 220994204 5484544 1034 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1034 72 123 0 1214 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 5356

[startup+1002.75 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16092
/proc/meminfo: memFree=1583624/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5356 CPUtime=1002.45
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3205 0 0 0 100239 6 0 0 25 0 1 0 220994204 5484544 1036 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1339 1036 72 123 0 1214 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 5356

[startup+1062.78 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16092
/proc/meminfo: memFree=1583560/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5360 CPUtime=1062.46
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3209 0 0 0 106240 6 0 0 25 0 1 0 220994204 5488640 1040 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1340 1040 72 123 0 1215 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 5360

[startup+1122.81 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 16092
/proc/meminfo: memFree=1583560/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5360 CPUtime=1122.47
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3211 0 0 0 112240 7 0 0 25 0 1 0 220994204 5488640 1042 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1340 1042 72 123 0 1215 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 5360

[startup+1182.84 s]
/proc/loadavg: 1.03 1.00 0.95 2/78 16092
/proc/meminfo: memFree=1583560/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5360 CPUtime=1182.48
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3212 0 0 0 118241 7 0 0 25 0 1 0 220994204 5488640 1043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1340 1043 72 123 0 1215 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 5360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.02 1.00 0.95 2/78 16092
/proc/meminfo: memFree=1583560/2055920 swapFree=4144960/4192956
[pid=16089] ppid=16087 vsize=5488 CPUtime=1200.1
/proc/16089/stat : 16089 (march_ks) R 16087 16089 15050 0 -1 4194304 3213 0 0 0 120003 7 0 0 25 0 1 0 220994204 5619712 1044 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/16089/statm: 1372 1044 72 123 0 1247 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5488

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): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.076988
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 5488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3213
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= 25237

runsolver used 1.12583 second user time and 2.6386 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Tue Feb 20 22:26:43 UTC 2007

IDJOB= 302381
IDBENCH= 20082
IDSOLVER= 111
FILE ID= node23/302381-1172010403

PBS_JOBID= 3892661

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302381-1172010403/march_ks /tmp/evaluation/302381-1172010403/instance-302381-1172010403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-302381-1172010403 -o ROOT/results/node23/solver-302381-1172010403 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302381-1172010403/march_ks /tmp/evaluation/302381-1172010403/instance-302381-1172010403.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 343477501

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1588392 kB
Buffers:         35424 kB
Cached:         343300 kB
SwapCached:      14928 kB
Active:          69248 kB
Inactive:       332200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588392 kB
SwapTotal:     4192956 kB
SwapFree:      4144960 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            51720 kB
Committed_AS:   686076 kB
PageTables:       1696 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= 66561 MiB

End job on node23 on Tue Feb 20 22:46:46 UTC 2007