Trace number 301807

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) 1200.08 1200.36

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S485928362-15.cnf
MD5SUM73f8500dfa90695f93ebe5edace82ac9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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)

0.51/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.51/0.53	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.51/0.53	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.51/0.53	c main()::
0.51/0.53	c initFormula():: searching for DIMACS p-line....
0.51/0.53	c full lookahead due to high density!
0.51/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.51/0.53	c parseCNF():: parsing....
0.51/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.51/0.53	c runParser():: parsing was successful, warming up engines...
0.51/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.53	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.51/0.53	c stat :: sign balance is biased by 0.038
0.51/0.53	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.51/0.53	c using k-SAT heuristics (size based diff)
0.51/0.53	c longest clause has size 5
0.51/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.53	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.51/0.53	c longest clause has size 5
0.51/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.51/0.53	c dynamic_preselect_setsize :: off
0.51/0.53	c suggested doublelook initial :: 0
0.51/0.53	c main():: all systems go!
0.51/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 457 JD: 338
3.07/3.09	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/node3/watcher-301807-1171992855 -o ROOT/results/node3/solver-301807-1171992855 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301807-1171992855/march_ks /tmp/evaluation/301807-1171992855/instance-301807-1171992855.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: 1.00 1.00 1.00 2/77 12852
/proc/meminfo: memFree=754024/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=832 CPUtime=0
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 219240315 851968 112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 208 112 47 123 0 83 0

[startup+0.107473 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 12852
/proc/meminfo: memFree=754024/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=3392 CPUtime=0.1
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 1319 0 0 0 10 0 0 0 18 0 1 0 219240315 3473408 619 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 848 619 63 123 0 723 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3392

[startup+0.515506 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 12852
/proc/meminfo: memFree=754024/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=4924 CPUtime=0.51
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3319 0 0 0 50 1 0 0 21 0 1 0 219240315 5042176 869 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1231 869 68 123 0 1106 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4924

[startup+1.33657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=750432/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5056 CPUtime=1.33
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3696 0 0 0 132 1 0 0 25 0 1 0 219240315 5177344 916 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1264 916 72 123 0 1139 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5056

[startup+2.97971 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=750304/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5076 CPUtime=2.97
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3701 0 0 0 296 1 0 0 25 0 1 0 219240315 5197824 921 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1269 921 72 123 0 1144 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5076

[startup+6.25598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=750176/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5076 CPUtime=6.24
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3701 0 0 0 623 1 0 0 25 0 1 0 219240315 5197824 921 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1269 921 72 123 0 1144 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5076

[startup+12.7135 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=750176/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5076 CPUtime=12.7
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3701 0 0 0 1269 1 0 0 25 0 1 0 219240315 5197824 921 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1269 921 72 123 0 1144 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5076

[startup+25.5136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=750176/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5340 CPUtime=25.5
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3749 0 0 0 2549 1 0 0 25 0 1 0 219240315 5468160 969 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1335 969 72 123 0 1210 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5340

[startup+51.1227 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=750048/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5580 CPUtime=51.1
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3778 0 0 0 5109 1 0 0 25 0 1 0 219240315 5713920 998 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1395 998 72 123 0 1270 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5580

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=749920/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5580 CPUtime=102.31
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3802 0 0 0 10229 2 0 0 25 0 1 0 219240315 5713920 1022 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1395 1022 72 123 0 1270 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 5580

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=749856/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5708 CPUtime=162.31
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3814 0 0 0 16229 2 0 0 25 0 1 0 219240315 5844992 1034 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1427 1034 72 123 0 1302 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5708

[startup+222.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12853
/proc/meminfo: memFree=749728/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5712 CPUtime=222.33
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3827 0 0 0 22230 3 0 0 25 0 1 0 219240315 5849088 1047 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1428 1047 72 123 0 1303 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5712

[startup+282.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12855
/proc/meminfo: memFree=749728/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5712 CPUtime=282.34
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3841 0 0 0 28231 3 0 0 25 0 1 0 219240315 5849088 1061 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1428 1061 72 123 0 1303 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5712

[startup+342.444 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 12855
/proc/meminfo: memFree=749600/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=5940 CPUtime=342.35
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3883 0 0 0 34232 3 0 0 25 0 1 0 219240315 6082560 1103 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1485 1103 72 123 0 1360 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5940

[startup+402.476 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 12855
/proc/meminfo: memFree=749408/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6092 CPUtime=402.37
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3913 0 0 0 40233 4 0 0 25 0 1 0 219240315 6238208 1133 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1523 1133 72 123 0 1398 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6092

[startup+462.503 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12855
/proc/meminfo: memFree=749344/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6220 CPUtime=462.38
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3946 0 0 0 46234 4 0 0 25 0 1 0 219240315 6369280 1166 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1555 1166 72 123 0 1430 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 6220

[startup+522.528 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12855
/proc/meminfo: memFree=749280/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6220 CPUtime=522.39
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3952 0 0 0 52235 4 0 0 25 0 1 0 219240315 6369280 1172 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527024 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1555 1172 72 123 0 1430 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 6220

[startup+582.557 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 12855
/proc/meminfo: memFree=749280/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6224 CPUtime=582.41
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3957 0 0 0 58237 4 0 0 25 0 1 0 219240315 6373376 1177 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1556 1177 72 123 0 1431 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 6224

[startup+642.586 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 12855
/proc/meminfo: memFree=749280/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6224 CPUtime=642.43
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3962 0 0 0 64238 5 0 0 25 0 1 0 219240315 6373376 1182 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1556 1182 72 123 0 1431 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 6224

[startup+702.614 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 12855
/proc/meminfo: memFree=749280/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6224 CPUtime=702.44
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3966 0 0 0 70239 5 0 0 25 0 1 0 219240315 6373376 1186 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1556 1186 72 123 0 1431 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 6224

[startup+762.644 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12855
/proc/meminfo: memFree=749280/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6224 CPUtime=762.45
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3972 0 0 0 76240 5 0 0 25 0 1 0 219240315 6373376 1192 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1556 1192 72 123 0 1431 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 6224

[startup+822.677 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12855
/proc/meminfo: memFree=749216/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6452 CPUtime=822.47
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 3991 0 0 0 82242 5 0 0 25 0 1 0 219240315 6606848 1211 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1613 1211 72 123 0 1488 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 6452

[startup+882.705 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 12855
/proc/meminfo: memFree=749024/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=882.48
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4042 0 0 0 88243 5 0 0 25 0 1 0 219240315 7086080 1262 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598692 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1262 72 123 0 1605 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 6920

[startup+942.736 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 12855
/proc/meminfo: memFree=748896/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=942.51
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4053 0 0 0 94245 6 0 0 25 0 1 0 219240315 7086080 1273 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1273 72 123 0 1605 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 6920

[startup+1002.76 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12855
/proc/meminfo: memFree=748960/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=1002.51
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4058 0 0 0 100245 6 0 0 25 0 1 0 219240315 7086080 1278 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1278 72 123 0 1605 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 6920

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12855
/proc/meminfo: memFree=748960/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=1062.53
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4059 0 0 0 106247 6 0 0 25 0 1 0 219240315 7086080 1279 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1279 72 123 0 1605 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 6920

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12855
/proc/meminfo: memFree=748896/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=1122.53
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4065 0 0 0 112247 6 0 0 25 0 1 0 219240315 7086080 1285 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1285 72 123 0 1605 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 6920

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12855
/proc/meminfo: memFree=748832/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=1182.55
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4083 0 0 0 118248 7 0 0 25 0 1 0 219240315 7086080 1303 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1303 72 123 0 1605 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 6920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12855
/proc/meminfo: memFree=748768/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=1200.07
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4094 0 0 0 120000 7 0 0 25 0 1 0 219240315 7086080 1314 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1314 72 123 0 1605 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6920

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12855
/proc/meminfo: memFree=748768/2055920 swapFree=4192812/4192956
[pid=12852] ppid=12850 vsize=6920 CPUtime=1200.07
/proc/12852/stat : 12852 (march_ks) R 12850 12852 12032 0 -1 4194304 4094 0 0 0 120000 7 0 0 25 0 1 0 219240315 7086080 1314 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/12852/statm: 1730 1314 72 123 0 1605 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 6920

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.074988
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 6920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4094
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= 1390

runsolver used 1.35179 second user time and 2.70059 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 17:34:15 UTC 2007

IDJOB= 301807
IDBENCH= 20068
IDSOLVER= 111
FILE ID= node3/301807-1171992855

PBS_JOBID= 3849067

Free space on /tmp= 66548 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S485928362-15.cnf
COMMAND LINE= /tmp/evaluation/301807-1171992855/march_ks /tmp/evaluation/301807-1171992855/instance-301807-1171992855.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-301807-1171992855 -o ROOT/results/node3/solver-301807-1171992855 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301807-1171992855/march_ks /tmp/evaluation/301807-1171992855/instance-301807-1171992855.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  73f8500dfa90695f93ebe5edace82ac9

RANDOM SEED= 419383161

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        754496 kB
Buffers:         62916 kB
Cached:        1104032 kB
SwapCached:          0 kB
Active:         559768 kB
Inactive:       661796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        754496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          73528 kB
Slab:            65500 kB
Committed_AS:  1066412 kB
PageTables:       1656 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= 66548 MiB

End job on node3 on Tue Feb 20 17:54:17 UTC 2007