Trace number 370870

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) 5000.11 5002.01

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
MD5SUMd0e9faac9ab5495d7ef24108e4e226d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.682895
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56230

Solver Data (download as text)

0.89/0.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.89/0.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.89/0.95	c main()::
0.89/0.95	c initFormula():: searching for DIMACS p-line....
0.89/0.95	c full lookahead due to high density!
0.89/0.95	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.89/0.95	c parseCNF():: parsing....
0.89/0.95	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.95	c runParser():: parsing was successful, warming up engines...
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.89/0.95	c stat :: sign balance is biased by 0.006
0.89/0.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.89/0.95	c using k-SAT heuristics (size based diff)
0.89/0.95	c longest clause has size 7
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.89/0.95	c resolvent_look() :: found 1 resolvents
0.89/0.95	c main():: clause / variable ratio: ( 6231 / 70 ) = 89.01
0.89/0.95	c longest clause has size 7
0.89/0.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.95	c dynamic_preselect_setsize :: off
0.89/0.95	c suggested doublelook initial :: 0
0.89/0.95	c main():: all systems go!
0.89/0.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 140 JD: 21
1.00/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |****************************************************************| 1 NC: 1925 JD: 21
1.99/2.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 17481 JD: 21
9.99/10.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |***************************************************************
c |****************************************************************| 3 NC: 94530 JD: 21
50.57/50.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| 4 NC: 375950 JD: 21
199.82/199.92	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
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c |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1126265 JD: 21
602.08/602.37	c |----------------------------------------------------------------|
c |*
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c |****
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c |******
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c |********************************
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c |****************************************************************| 6 NC: 2667303 JD: 21
1438.50/1439.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 5159180 JD: 21
2810.22/2811.39	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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 |********************************************************
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c |***********************************************************
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c |***************************************************************
c |****************************************************************| 8 NC: 8365087 JD: 21
4607.52/4609.39	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-370870-1177094726 -o ROOT/results/node38/solver-370870-1177094726 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370870-1177094726/march_ks /tmp/evaluation/370870-1177094726/instance-370870-1177094726.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 2/77 9234
/proc/meminfo: memFree=1701000/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=656 CPUtime=0
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 141639246 671744 79 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 164 79 47 123 0 39 0

[startup+0.0334079 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 9234
/proc/meminfo: memFree=1701000/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1284 CPUtime=0.03
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 519 0 0 0 3 0 0 0 18 0 1 0 141639246 1314816 215 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 321 215 63 123 0 196 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1284

[startup+0.10142 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 9234
/proc/meminfo: memFree=1701000/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1652 CPUtime=0.09
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 141639246 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536940 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301459 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 9234
/proc/meminfo: memFree=1701000/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1652 CPUtime=0.29
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 780 0 0 0 29 0 0 0 19 0 1 0 141639246 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.702535 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 9234
/proc/meminfo: memFree=1701000/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1652 CPUtime=0.69
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 780 0 0 0 69 0 0 0 24 0 1 0 141639246 1691648 311 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50169 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1699648/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1944 CPUtime=1.49
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1066 0 0 0 149 0 0 0 25 0 1 0 141639246 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1944

[startup+3.102 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1699520/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1944 CPUtime=3.09
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1066 0 0 0 309 0 0 0 25 0 1 0 141639246 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1944

[startup+6.30161 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1699528/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1944 CPUtime=6.29
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1066 0 0 0 629 0 0 0 25 0 1 0 141639246 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1944

[startup+12.7018 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1699472/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=1944 CPUtime=12.69
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1066 0 0 0 1269 0 0 0 25 0 1 0 141639246 1990656 353 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 486 353 72 123 0 361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1944

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1699472/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=2080 CPUtime=25.48
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1097 0 0 0 2548 0 0 0 25 0 1 0 141639246 2129920 384 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 520 384 72 123 0 395 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2080

[startup+51.1012 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1699408/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=2248 CPUtime=51.07
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1121 0 0 0 5107 0 0 0 25 0 1 0 141639246 2301952 408 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 562 408 72 123 0 437 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2248

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1699152/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=2400 CPUtime=102.25
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1180 0 0 0 10225 0 0 0 25 0 1 0 141639246 2457600 467 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 600 467 72 123 0 475 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2400

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1698832/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=2968 CPUtime=162.23
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1239 0 0 0 16223 0 0 0 25 0 1 0 141639246 3039232 526 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 742 526 72 123 0 617 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2968

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1698512/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=2968 CPUtime=222.21
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1300 0 0 0 22221 0 0 0 25 0 1 0 141639246 3039232 587 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 742 587 72 123 0 617 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2968

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1698256/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=3480 CPUtime=282.19
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1366 0 0 0 28219 0 0 0 25 0 1 0 141639246 3563520 653 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 870 653 72 123 0 745 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3480

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1698000/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=3480 CPUtime=342.17
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1436 0 0 0 34216 1 0 0 25 0 1 0 141639246 3563520 723 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 870 723 72 123 0 745 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3480

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1697744/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=4244 CPUtime=402.15
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1502 0 0 0 40214 1 0 0 25 0 1 0 141639246 4345856 789 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 1061 789 72 123 0 936 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4244

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1697552/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=4244 CPUtime=462.13
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1566 0 0 0 46212 1 0 0 25 0 1 0 141639246 4345856 853 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 1061 853 72 123 0 936 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4244

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1697296/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=4244 CPUtime=522.11
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1625 0 0 0 52210 1 0 0 25 0 1 0 141639246 4345856 912 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 1061 912 72 123 0 936 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4244

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1696976/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=5396 CPUtime=582.09
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1691 0 0 0 58208 1 0 0 25 0 1 0 141639246 5525504 978 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 1349 978 72 123 0 1224 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5396

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 9235
/proc/meminfo: memFree=1696720/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=5396 CPUtime=642.07
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 1760 0 0 0 64206 1 0 0 25 0 1 0 141639246 5525504 1047 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 1349 1047 72 123 0 1224 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5396


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1677968/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4000.82
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 6387 0 0 0 400069 13 0 0 25 0 1 0 141639246 28815360 5674 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 5674 72 123 0 6910 0
Current children cumulated CPU time (s) 4000.82
Current children cumulated vsize (KiB) 28140

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1677456/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4060.8
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 6505 0 0 0 406067 13 0 0 25 0 1 0 141639246 28815360 5792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 5792 72 123 0 6910 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 28140

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1677072/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4120.77
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 6595 0 0 0 412064 13 0 0 25 0 1 0 141639246 28815360 5882 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 5882 72 123 0 6910 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 28140

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1676688/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4180.75
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 6692 0 0 0 418062 13 0 0 25 0 1 0 141639246 28815360 5979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 5979 72 123 0 6910 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 28140

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1676368/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4240.74
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 6786 0 0 0 424060 14 0 0 25 0 1 0 141639246 28815360 6073 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6073 72 123 0 6910 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 28140

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1675920/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4300.72
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 6884 0 0 0 430058 14 0 0 25 0 1 0 141639246 28815360 6171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6171 72 123 0 6910 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 28140

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1675472/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4360.69
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7006 0 0 0 436055 14 0 0 25 0 1 0 141639246 28815360 6293 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587496 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6293 72 123 0 6910 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 28140

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1675024/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4420.67
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7100 0 0 0 442053 14 0 0 25 0 1 0 141639246 28815360 6387 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6387 72 123 0 6910 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 28140

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9435
/proc/meminfo: memFree=1674576/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4480.65
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7213 0 0 0 448050 15 0 0 25 0 1 0 141639246 28815360 6500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6500 72 123 0 6910 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 28140

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 9507
/proc/meminfo: memFree=1672856/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4540.61
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7313 0 0 0 454045 16 0 0 25 0 1 0 141639246 28815360 6600 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6600 72 123 0 6910 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 28140

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1673360/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4600.53
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7451 0 0 0 460037 16 0 0 25 0 1 0 141639246 28815360 6738 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6738 72 123 0 6910 0
Current children cumulated CPU time (s) 4600.53
Current children cumulated vsize (KiB) 28140

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1673104/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=28140 CPUtime=4660.5
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7538 0 0 0 466034 16 0 0 25 0 1 0 141639246 28815360 6825 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 7035 6825 72 123 0 6910 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 28140

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1672784/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=41236 CPUtime=4720.49
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7631 0 0 0 472032 17 0 0 25 0 1 0 141639246 42225664 6918 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 10309 6918 72 123 0 10184 0
Current children cumulated CPU time (s) 4720.49
Current children cumulated vsize (KiB) 41236

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1672336/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=41236 CPUtime=4780.46
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7735 0 0 0 478029 17 0 0 25 0 1 0 141639246 42225664 7022 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 10309 7022 72 123 0 10184 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 41236

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1672016/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=41236 CPUtime=4840.44
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7829 0 0 0 484027 17 0 0 25 0 1 0 141639246 42225664 7116 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 10309 7116 72 123 0 10184 0
Current children cumulated CPU time (s) 4840.44
Current children cumulated vsize (KiB) 41236

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1671696/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=41236 CPUtime=4900.42
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 7919 0 0 0 490025 17 0 0 25 0 1 0 141639246 42225664 7206 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597700 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 10309 7206 72 123 0 10184 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 41236

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1671312/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=41236 CPUtime=4960.4
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 8016 0 0 0 496022 18 0 0 25 0 1 0 141639246 42225664 7303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 10309 7303 72 123 0 10184 0
Current children cumulated CPU time (s) 4960.4
Current children cumulated vsize (KiB) 41236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 9633
/proc/meminfo: memFree=1671056/2055920 swapFree=4159724/4192956
[pid=9234] ppid=9232 vsize=41236 CPUtime=5000.09
/proc/9234/stat : 9234 (march_ks) R 9232 9234 9180 0 -1 4194304 8085 0 0 0 499991 18 0 0 25 0 1 0 141639246 42225664 7372 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9234/statm: 10309 7372 72 123 0 10184 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 41236

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): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.91
CPU system time (s): 0.19197
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 41236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8085
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= 44989

runsolver used 6.01809 second user time and 12.0782 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Fri Apr 20 18:45:26 UTC 2007

IDJOB= 370870
IDBENCH= 19924
IDSOLVER= 180
FILE ID= node38/370870-1177094726

PBS_JOBID= 4640393

Free space on /tmp= 66241 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S1106151685-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370870-1177094726/march_ks /tmp/evaluation/370870-1177094726/instance-370870-1177094726.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-370870-1177094726 -o ROOT/results/node38/solver-370870-1177094726 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370870-1177094726/march_ks /tmp/evaluation/370870-1177094726/instance-370870-1177094726.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d0e9faac9ab5495d7ef24108e4e226d5

RANDOM SEED= 87320468

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1701472 kB
Buffers:         35928 kB
Cached:         235428 kB
SwapCached:       3092 kB
Active:          91880 kB
Inactive:       203684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701472 kB
SwapTotal:     4192956 kB
SwapFree:      4159724 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          32508 kB
Slab:            44132 kB
Committed_AS:  1604548 kB
PageTables:       2060 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= 66241 MiB

End job on node38 on Fri Apr 20 20:08:50 UTC 2007