Trace number 294099

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) 1200.09 1200.38

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
MD5SUM2c7bf3b36a08e984c6bfa25f8c13f2d7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 130 variables and 2769 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 130 free variables and 2769 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.042
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c main():: clause / variable ratio: ( 2769 / 130 ) = 21.30
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c suggested doublelook initial :: 0
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 184 JD: 29
0.10/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3219 JD: 29
1.84/1.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| 2 NC: 25770 JD: 29
14.64/14.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
c |************
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 156748 JD: 29
89.09/89.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
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c |************************************************************
c |*************************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 718617 JD: 29
409.07/409.24	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |********************************************
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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/node41/watcher-294099-1171783109 -o ROOT/results/node41/solver-294099-1171783109 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294099-1171783109/march_ks /tmp/evaluation/294099-1171783109/instance-294099-1171783109.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 3/64 20384
/proc/meminfo: memFree=1215752/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=656 CPUtime=0
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 198266812 671744 75 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 164 75 47 123 0 39 0

[startup+0.107698 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20384
/proc/meminfo: memFree=1215752/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1188 CPUtime=0.1
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 228 0 0 0 10 0 0 0 18 0 1 0 198266812 1216512 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 297 206 72 123 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1188

[startup+0.519743 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20384
/proc/meminfo: memFree=1215752/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1188 CPUtime=0.51
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 228 0 0 0 51 0 0 0 21 0 1 0 198266812 1216512 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 297 206 72 123 0 172 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1188

[startup+1.33981 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1215168/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1188 CPUtime=1.33
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 228 0 0 0 133 0 0 0 25 0 1 0 198266812 1216512 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 297 206 72 123 0 172 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1188

[startup+2.97595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1215040/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1188 CPUtime=2.97
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 228 0 0 0 297 0 0 0 25 0 1 0 198266812 1216512 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 297 206 72 123 0 172 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1188

[startup+6.25223 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1214912/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1188 CPUtime=6.25
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 228 0 0 0 625 0 0 0 25 0 1 0 198266812 1216512 206 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 297 206 72 123 0 172 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1188

[startup+12.7078 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1214784/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1324 CPUtime=12.7
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 261 0 0 0 1270 0 0 0 25 0 1 0 198266812 1355776 239 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 331 239 72 123 0 206 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1324

[startup+25.5089 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1214656/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1392 CPUtime=25.5
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 282 0 0 0 2550 0 0 0 25 0 1 0 198266812 1425408 260 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 348 260 72 123 0 223 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1392

[startup+51.1151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1214400/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=1644 CPUtime=51.1
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 339 0 0 0 5110 0 0 0 25 0 1 0 198266812 1683456 317 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 411 317 72 123 0 286 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1644

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1213888/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=2212 CPUtime=102.29
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 463 0 0 0 10229 0 0 0 25 0 1 0 198266812 2265088 441 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134542017 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 553 441 72 123 0 428 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2212

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1213376/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=2724 CPUtime=162.3
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 578 0 0 0 16230 0 0 0 25 0 1 0 198266812 2789376 556 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 681 556 72 123 0 556 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 2724

[startup+222.363 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20385
/proc/meminfo: memFree=1212672/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=3488 CPUtime=222.3
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 745 0 0 0 22230 0 0 0 25 0 1 0 198266812 3571712 723 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585313 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 872 723 72 123 0 747 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3488

[startup+282.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1212032/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=4640 CPUtime=282.3
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 901 0 0 0 28230 0 0 0 25 0 1 0 198266812 4751360 879 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 1160 879 72 123 0 1035 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4640

[startup+342.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1211392/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=4640 CPUtime=342.3
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 1069 0 0 0 34230 0 0 0 25 0 1 0 198266812 4751360 1047 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 1160 1047 72 123 0 1035 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4640

[startup+402.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1210688/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=6364 CPUtime=402.31
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 1234 0 0 0 40231 0 0 0 25 0 1 0 198266812 6516736 1212 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 1591 1212 72 123 0 1466 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 6364

[startup+462.444 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20385
/proc/meminfo: memFree=1209984/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=6364 CPUtime=462.32
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 1422 0 0 0 46232 0 0 0 25 0 1 0 198266812 6516736 1400 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597299 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 1591 1400 72 123 0 1466 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 6364

[startup+522.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1209152/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=9084 CPUtime=522.32
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 1612 0 0 0 52232 0 0 0 25 0 1 0 198266812 9302016 1590 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547747 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 2271 1590 72 123 0 2146 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 9084

[startup+582.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1208512/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=9084 CPUtime=582.32
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 1775 0 0 0 58232 0 0 0 25 0 1 0 198266812 9302016 1753 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541733 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 2271 1753 72 123 0 2146 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 9084

[startup+642.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1207936/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=9084 CPUtime=642.32
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 1909 0 0 0 64232 0 0 0 25 0 1 0 198266812 9302016 1887 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 2271 1887 72 123 0 2146 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 9084

[startup+702.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1207488/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=9084 CPUtime=702.33
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 2042 0 0 0 70233 0 0 0 25 0 1 0 198266812 9302016 2020 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 2271 2020 72 123 0 2146 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 9084

[startup+762.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1206720/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=12964 CPUtime=762.34
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 2211 0 0 0 76233 1 0 0 25 0 1 0 198266812 13275136 2189 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 3241 2189 72 123 0 3116 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 12964

[startup+822.549 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 20385
/proc/meminfo: memFree=1205632/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=12964 CPUtime=822.34
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 2482 0 0 0 82233 1 0 0 25 0 1 0 198266812 13275136 2460 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 3241 2460 72 123 0 3116 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 12964

[startup+882.565 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 20385
/proc/meminfo: memFree=1204928/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=12964 CPUtime=882.34
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 2654 0 0 0 88233 1 0 0 25 0 1 0 198266812 13275136 2632 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 3241 2632 72 123 0 3116 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 12964

[startup+942.58 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1204288/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=12964 CPUtime=942.34
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 2829 0 0 0 94233 1 0 0 25 0 1 0 198266812 13275136 2807 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 3241 2807 72 123 0 3116 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 12964

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1203776/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=12964 CPUtime=1002.34
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 2986 0 0 0 100233 1 0 0 25 0 1 0 198266812 13275136 2964 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 3241 2964 72 123 0 3116 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 12964

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1203008/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=18784 CPUtime=1062.34
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 3167 0 0 0 106233 1 0 0 25 0 1 0 198266812 19234816 3145 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 4696 3145 72 123 0 4571 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 18784

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20385
/proc/meminfo: memFree=1202112/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=18784 CPUtime=1122.34
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 3396 0 0 0 112233 1 0 0 25 0 1 0 198266812 19234816 3374 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 4696 3374 72 123 0 4571 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 18784

[startup+1182.65 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20385
/proc/meminfo: memFree=1201280/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=18952 CPUtime=1182.35
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 3613 0 0 0 118234 1 0 0 25 0 1 0 198266812 19406848 3591 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 4738 3591 72 123 0 4613 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 18952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 20385
/proc/meminfo: memFree=1201024/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=18952 CPUtime=1200.07
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 3666 0 0 0 120006 1 0 0 25 0 1 0 198266812 19406848 3644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 4738 3644 72 123 0 4613 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18952

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

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

[startup+1200.37 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 20385
/proc/meminfo: memFree=1201024/2055920 swapFree=4183936/4192956
[pid=20384] ppid=20382 vsize=18952 CPUtime=1200.07
/proc/20384/stat : 20384 (march_ks) R 20382 20384 18815 0 -1 4194304 3666 0 0 0 120006 1 0 0 25 0 1 0 198266812 19406848 3644 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20384/statm: 4738 3644 72 123 0 4613 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.021996
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 18952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3666
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= 8
involuntary context switches= 2005

runsolver used 0.725889 second user time and 2.49462 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 07:18:29 UTC 2007

IDJOB= 294099
IDBENCH= 19880
IDSOLVER= 111
FILE ID= node41/294099-1171783109

PBS_JOBID= 3839523

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S116991008-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294099-1171783109/march_ks /tmp/evaluation/294099-1171783109/instance-294099-1171783109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-294099-1171783109 -o ROOT/results/node41/solver-294099-1171783109 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294099-1171783109/march_ks /tmp/evaluation/294099-1171783109/instance-294099-1171783109.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2c7bf3b36a08e984c6bfa25f8c13f2d7

RANDOM SEED= 351919015

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1216160 kB
Buffers:         41572 kB
Cached:         709836 kB
SwapCached:       3732 kB
Active:         610796 kB
Inactive:       151552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1216160 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          16056 kB
Slab:            63384 kB
Committed_AS:   387240 kB
PageTables:       1480 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= 66562 MiB

End job on node41 on Sun Feb 18 07:38:31 UTC 2007