Trace number 304923

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) 1200.05 1200.35

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S342579098-10.cnf
MD5SUM868195ba98c78e25f7a7fe087bb75c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.15
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

1.84/1.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.84/1.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.84/1.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.84/1.94	c main()::
1.84/1.94	c initFormula():: searching for DIMACS p-line....
1.84/1.94	c full lookahead due to high density!
1.84/1.94	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.84/1.94	c parseCNF():: parsing....
1.84/1.94	c parseCNF():: the CNF contains 0 unary clauses.
1.84/1.94	c runParser():: parsing was successful, warming up engines...
1.84/1.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.84/1.94	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.84/1.94	c stat :: sign balance is biased by 0.007
1.84/1.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.84/1.94	c using k-SAT heuristics (size based diff)
1.84/1.94	c longest clause has size 7
1.84/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.84/1.95	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.84/1.95	c longest clause has size 7
1.84/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.84/1.95	c dynamic_preselect_setsize :: off
1.84/1.95	c suggested doublelook initial :: 0
1.84/1.95	c main():: all systems go!
1.84/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 185 JD: 54
2.14/2.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 4305 JD: 54
6.24/6.25	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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 85163 JD: 54
82.02/82.13	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 |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |************************************************
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c |****************************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 1169551 JD: 54
1081.26/1081.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node61/watcher-304923-1172068422 -o ROOT/results/node61/solver-304923-1172068422 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304923-1172068422/march_ks /tmp/evaluation/304923-1172068422/instance-304923-1172068422.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: 0.92 0.98 0.99 3/64 4994
/proc/meminfo: memFree=1438616/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=788 CPUtime=0
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 226799168 806912 84 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134739199 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 197 84 47 123 0 72 0

[startup+0.107304 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4994
/proc/meminfo: memFree=1438616/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=2436 CPUtime=0.1
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 1588 0 0 0 10 0 0 0 18 0 1 0 226799168 2494464 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 609 463 67 123 0 484 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2436

[startup+0.517342 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4994
/proc/meminfo: memFree=1438616/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=2436 CPUtime=0.51
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 1588 0 0 0 51 0 0 0 21 0 1 0 226799168 2494464 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 609 463 67 123 0 484 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2436

[startup+1.34142 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1437072/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=2436 CPUtime=1.33
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 1588 0 0 0 133 0 0 0 25 0 1 0 226799168 2494464 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 609 463 67 123 0 484 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2436

[startup+2.97758 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1436432/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=2996 CPUtime=2.96
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2435 0 0 0 296 0 0 0 25 0 1 0 226799168 3067904 539 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2996

[startup+6.25389 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1436304/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=2996 CPUtime=6.24
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2435 0 0 0 624 0 0 0 25 0 1 0 226799168 3067904 539 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 749 539 72 123 0 624 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2996

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1436304/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=3136 CPUtime=12.69
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2444 0 0 0 1269 0 0 0 25 0 1 0 226799168 3211264 548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 784 548 72 123 0 659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3136

[startup+25.6107 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1436176/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=3348 CPUtime=25.6
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2522 0 0 0 2559 1 0 0 25 0 1 0 226799168 3428352 607 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587693 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 837 607 72 123 0 712 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3348

[startup+51.2162 s]
/proc/loadavg: 0.96 0.98 0.99 3/65 4995
/proc/meminfo: memFree=1436048/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=3500 CPUtime=51.2
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2574 0 0 0 5119 1 0 0 25 0 1 0 226799168 3584000 659 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 875 659 72 123 0 750 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3500

[startup+102.425 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1435600/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=4068 CPUtime=102.39
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2679 0 0 0 10238 1 0 0 25 0 1 0 226799168 4165632 764 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 1017 764 72 123 0 892 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 4068

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1435088/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=4580 CPUtime=162.4
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2810 0 0 0 16239 1 0 0 25 0 1 0 226799168 4689920 895 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587531 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 1145 895 72 123 0 1020 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 4580

[startup+222.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1434576/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=5344 CPUtime=222.39
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 2942 0 0 0 22238 1 0 0 25 0 1 0 226799168 5472256 1027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 1336 1027 72 123 0 1211 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 5344

[startup+282.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1433936/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=6496 CPUtime=282.4
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3092 0 0 0 28239 1 0 0 25 0 1 0 226799168 6651904 1177 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 1624 1177 72 123 0 1499 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 6496

[startup+342.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4995
/proc/meminfo: memFree=1433488/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=6496 CPUtime=342.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3205 0 0 0 34239 2 0 0 25 0 1 0 226799168 6651904 1290 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525432 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 1624 1290 72 123 0 1499 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 6496

[startup+402.521 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1432912/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=6496 CPUtime=402.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3327 0 0 0 40239 2 0 0 25 0 1 0 226799168 6651904 1412 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 1624 1412 72 123 0 1499 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 6496

[startup+462.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1432336/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=8220 CPUtime=462.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3458 0 0 0 46239 2 0 0 25 0 1 0 226799168 8417280 1543 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2055 1543 72 123 0 1930 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 8220

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1432016/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=8220 CPUtime=522.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3558 0 0 0 52239 2 0 0 25 0 1 0 226799168 8417280 1643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2055 1643 72 123 0 1930 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 8220

[startup+582.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1431568/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=8220 CPUtime=582.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3661 0 0 0 58239 2 0 0 25 0 1 0 226799168 8417280 1746 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2055 1746 72 123 0 1930 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8220

[startup+642.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1431120/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=10808 CPUtime=642.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3777 0 0 0 64239 2 0 0 25 0 1 0 226799168 11067392 1862 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538126 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2702 1862 72 123 0 2577 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 10808

[startup+702.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1430608/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=10808 CPUtime=702.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 3904 0 0 0 70239 2 0 0 25 0 1 0 226799168 11067392 1989 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2702 1989 72 123 0 2577 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 10808

[startup+762.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1430160/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=10808 CPUtime=762.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4025 0 0 0 76239 2 0 0 25 0 1 0 226799168 11067392 2110 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2702 2110 72 123 0 2577 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 10808

[startup+822.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1429648/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=10808 CPUtime=822.4
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4143 0 0 0 82238 2 0 0 25 0 1 0 226799168 11067392 2228 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2702 2228 72 123 0 2577 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 10808

[startup+882.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1429328/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=10808 CPUtime=882.4
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4244 0 0 0 88238 2 0 0 25 0 1 0 226799168 11067392 2329 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2702 2329 72 123 0 2577 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 10808

[startup+942.651 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1428816/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=10808 CPUtime=942.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4365 0 0 0 94238 3 0 0 25 0 1 0 226799168 11067392 2450 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 2702 2450 72 123 0 2577 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 10808

[startup+1002.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1428432/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=14688 CPUtime=1002.41
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4464 0 0 0 100238 3 0 0 25 0 1 0 226799168 15040512 2549 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 3672 2549 72 123 0 3547 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 14688

[startup+1062.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4997
/proc/meminfo: memFree=1427920/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=14688 CPUtime=1062.42
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4585 0 0 0 106239 3 0 0 25 0 1 0 226799168 15040512 2670 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 3672 2670 72 123 0 3547 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 14688

[startup+1122.71 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 4997
/proc/meminfo: memFree=1427408/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=14688 CPUtime=1122.42
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4714 0 0 0 112239 3 0 0 25 0 1 0 226799168 15040512 2799 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585302 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 3672 2799 72 123 0 3547 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 14688

[startup+1182.73 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 4997
/proc/meminfo: memFree=1426896/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=14688 CPUtime=1182.43
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4841 0 0 0 118239 4 0 0 25 0 1 0 226799168 15040512 2926 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 3672 2926 72 123 0 3547 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 14688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 4997
/proc/meminfo: memFree=1426768/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=14688 CPUtime=1200.04
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4874 0 0 0 120000 4 0 0 25 0 1 0 226799168 15040512 2959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 3672 2959 72 123 0 3547 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14688

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

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

[startup+1200.34 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 4997
/proc/meminfo: memFree=1426768/2055920 swapFree=4183260/4192956
[pid=4994] ppid=4992 vsize=14688 CPUtime=1200.04
/proc/4994/stat : 4994 (march_ks) R 4992 4994 3604 0 -1 4194304 4874 0 0 0 120000 4 0 0 25 0 1 0 226799168 15040512 2959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4994/statm: 3672 2959 72 123 0 3547 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.043993
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 14688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4874
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= 7
involuntary context switches= 1251

runsolver used 0.929858 second user time and 2.28465 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 14:33:42 UTC 2007

IDJOB= 304923
IDBENCH= 20144
IDSOLVER= 111
FILE ID= node61/304923-1172068422

PBS_JOBID= 3892788

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S342579098-10.cnf
COMMAND LINE= /tmp/evaluation/304923-1172068422/march_ks /tmp/evaluation/304923-1172068422/instance-304923-1172068422.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-304923-1172068422 -o ROOT/results/node61/solver-304923-1172068422 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304923-1172068422/march_ks /tmp/evaluation/304923-1172068422/instance-304923-1172068422.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  868195ba98c78e25f7a7fe087bb75c79

RANDOM SEED= 836133039

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1439088 kB
Buffers:         39104 kB
Cached:         503120 kB
SwapCached:       3884 kB
Active:         132716 kB
Inactive:       419356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439088 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            50892 kB
Committed_AS:   673248 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node61 on Wed Feb 21 14:53:45 UTC 2007