Trace number 293279

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 1200.78

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
MD5SUM91d6f081ceab153c3d465e1ffcfa62c2
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 variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.034
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.00/0.04	c resolvent_look() :: found 3 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2559 / 120 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 150 JD: 25
0.10/0.12	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 1 NC: 2445 JD: 25
1.23/1.28	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 20397 JD: 25
10.54/10.59	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 115237 JD: 25
59.99/60.05	c |----------------------------------------------------------------|
c |*
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c |****
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c |******
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c |****************************************************************| 4 NC: 474101 JD: 25
249.51/249.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |****************************************************************| 5 NC: 1505682 JD: 25
798.01/798.25	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |********************************
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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/node34/watcher-293279-1171767795 -o ROOT/results/node34/solver-293279-1171767795 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293279-1171767795/march_ks /tmp/evaluation/293279-1171767795/instance-293279-1171767795.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 31571
/proc/meminfo: memFree=936048/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=656 CPUtime=0
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 90 0 0 0 0 0 0 0 18 0 1 0 170543275 671744 75 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 164 75 47 123 0 39 0

[startup+0.106731 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 31571
/proc/meminfo: memFree=936048/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1144 CPUtime=0.1
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 212 0 0 0 10 0 0 0 18 0 1 0 170543275 1171456 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1144

[startup+0.514762 s]
/proc/loadavg: 0.94 0.99 0.99 3/64 31571
/proc/meminfo: memFree=936048/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1144 CPUtime=0.51
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 212 0 0 0 51 0 0 0 21 0 1 0 170543275 1171456 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1144

[startup+1.33483 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 31572
/proc/meminfo: memFree=935528/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1144 CPUtime=1.33
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 212 0 0 0 133 0 0 0 25 0 1 0 170543275 1171456 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1144

[startup+2.97096 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 31572
/proc/meminfo: memFree=935400/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1144 CPUtime=2.96
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 212 0 0 0 296 0 0 0 25 0 1 0 170543275 1171456 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538137 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1144

[startup+6.25122 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 31572
/proc/meminfo: memFree=935336/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1144 CPUtime=6.24
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 212 0 0 0 624 0 0 0 25 0 1 0 170543275 1171456 194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1144

[startup+12.7007 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 31572
/proc/meminfo: memFree=935208/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1144 CPUtime=12.69
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 220 0 0 0 1269 0 0 0 25 0 1 0 170543275 1171456 202 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 286 202 72 123 0 161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1144

[startup+25.5048 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 31572
/proc/meminfo: memFree=935016/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1348 CPUtime=25.49
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 265 0 0 0 2549 0 0 0 25 0 1 0 170543275 1380352 247 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598520 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 337 247 72 123 0 212 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1348

[startup+51.1098 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 31572
/proc/meminfo: memFree=934824/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=1600 CPUtime=51.08
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 313 0 0 0 5108 0 0 0 25 0 1 0 170543275 1638400 295 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 400 295 72 123 0 275 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1600

[startup+102.316 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=934440/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=2168 CPUtime=102.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 408 0 0 0 10227 0 0 0 25 0 1 0 170543275 2220032 390 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 542 390 72 123 0 417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2168

[startup+162.339 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=933928/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=2680 CPUtime=162.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 531 0 0 0 16228 0 0 0 25 0 1 0 170543275 2744320 513 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 670 513 72 123 0 545 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2680

[startup+222.353 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=933352/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=3444 CPUtime=222.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 664 0 0 0 22227 1 0 0 25 0 1 0 170543275 3526656 646 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 861 646 72 123 0 736 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 3444

[startup+282.367 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=932968/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=3444 CPUtime=282.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 769 0 0 0 28227 1 0 0 25 0 1 0 170543275 3526656 751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 861 751 72 123 0 736 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3444

[startup+342.383 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=932328/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=4596 CPUtime=342.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 906 0 0 0 34227 1 0 0 25 0 1 0 170543275 4706304 888 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 1149 888 72 123 0 1024 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 4596

[startup+402.402 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=931816/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=4596 CPUtime=402.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 1043 0 0 0 40227 1 0 0 25 0 1 0 170543275 4706304 1025 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 1149 1025 72 123 0 1024 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 4596

[startup+462.418 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=931432/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=6320 CPUtime=462.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 1142 0 0 0 46227 1 0 0 25 0 1 0 170543275 6471680 1124 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 1580 1124 72 123 0 1455 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 6320

[startup+522.431 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=930856/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=6320 CPUtime=522.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 1294 0 0 0 52227 1 0 0 25 0 1 0 170543275 6471680 1276 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 1580 1276 72 123 0 1455 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 6320

[startup+582.443 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=930088/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=6320 CPUtime=582.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 1466 0 0 0 58227 1 0 0 25 0 1 0 170543275 6471680 1448 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 1580 1448 72 123 0 1455 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 6320

[startup+642.46 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=929448/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=9060 CPUtime=642.28
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 1633 0 0 0 64227 1 0 0 25 0 1 0 170543275 9277440 1615 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 2265 1615 72 123 0 2140 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 9060

[startup+702.474 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=928744/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=9060 CPUtime=702.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 1801 0 0 0 70226 1 0 0 25 0 1 0 170543275 9277440 1783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 2265 1783 72 123 0 2140 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 9060

[startup+762.488 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=928104/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=9060 CPUtime=762.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 1959 0 0 0 76226 1 0 0 25 0 1 0 170543275 9277440 1941 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 2265 1941 72 123 0 2140 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 9060

[startup+822.506 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=927592/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=9060 CPUtime=822.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 2085 0 0 0 82226 1 0 0 25 0 1 0 170543275 9277440 2067 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628569 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 2265 2067 72 123 0 2140 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 9060

[startup+882.522 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=927016/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=882.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 2221 0 0 0 88226 1 0 0 25 0 1 0 170543275 13250560 2203 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 3235 2203 72 123 0 3110 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 12940

[startup+942.532 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=926568/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=942.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 2347 0 0 0 94226 1 0 0 25 0 1 0 170543275 13250560 2329 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 3235 2329 72 123 0 3110 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 12940

[startup+1002.54 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=925928/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=1002.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 2507 0 0 0 100226 1 0 0 25 0 1 0 170543275 13250560 2489 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 3235 2489 72 123 0 3110 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 12940

[startup+1062.56 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=925160/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=1062.27
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 2698 0 0 0 106226 1 0 0 25 0 1 0 170543275 13250560 2680 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 3235 2680 72 123 0 3110 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 12940

[startup+1122.57 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31572
/proc/meminfo: memFree=924456/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=1122.26
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 2866 0 0 0 112225 1 0 0 25 0 1 0 170543275 13250560 2848 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527006 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 3235 2848 72 123 0 3110 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 12940

[startup+1182.63 s]
/proc/loadavg: 1.74 1.20 1.06 3/72 17713
/proc/meminfo: memFree=899496/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=1182.02
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 3072 0 0 0 118197 5 0 0 25 0 1 0 170543275 13250560 3054 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134587510 0 0 4096 0 0 0 0 17 0 0 0
/proc/31571/statm: 3235 3054 72 123 0 3110 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 12940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.77 s]
/proc/loadavg: 1.81 1.26 1.08 4/72 24183
/proc/meminfo: memFree=892008/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=1200.06
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 3114 0 0 0 120000 6 0 0 25 0 1 0 170543275 13250560 3096 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 3235 3096 72 123 0 3110 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12940

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

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

[startup+1200.77 s]
/proc/loadavg: 1.81 1.26 1.08 4/72 24183
/proc/meminfo: memFree=892008/2055920 swapFree=4183096/4192956
[pid=31571] ppid=31569 vsize=12940 CPUtime=1200.06
/proc/31571/stat : 31571 (march_ks) R 31569 31571 29909 0 -1 4194304 3114 0 0 0 120000 6 0 0 25 0 1 0 170543275 13250560 3096 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31571/statm: 3235 3096 72 123 0 3110 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12940

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.78
CPU time (s): 1200.08
CPU user time (s): 1200.01
CPU system time (s): 0.071989
CPU usage (%): 99.9421
Max. virtual memory (cumulated for all children) (KiB): 12940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3114
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= 3147

runsolver used 0.793879 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Feb 18 03:03:15 UTC 2007

IDJOB= 293279
IDBENCH= 19860
IDSOLVER= 111
FILE ID= node34/293279-1171767795

PBS_JOBID= 3839491

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1147406493-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293279-1171767795/march_ks /tmp/evaluation/293279-1171767795/instance-293279-1171767795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-293279-1171767795 -o ROOT/results/node34/solver-293279-1171767795 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293279-1171767795/march_ks /tmp/evaluation/293279-1171767795/instance-293279-1171767795.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  91d6f081ceab153c3d465e1ffcfa62c2

RANDOM SEED= 627201169

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        936456 kB
Buffers:         39976 kB
Cached:         984312 kB
SwapCached:       4688 kB
Active:         702496 kB
Inactive:       332772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        936456 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            70252 kB
Committed_AS:   452776 kB
PageTables:       1400 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 node34 on Sun Feb 18 03:23:18 UTC 2007