Trace number 307055

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) 1200.04 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
MD5SUM319199115eec5f04169695cb4210fb35
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.81/0.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.81/0.83	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.81/0.83	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.81/0.83	c main()::
0.81/0.83	c initFormula():: searching for DIMACS p-line....
0.81/0.83	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.81/0.83	c parseCNF():: parsing....
0.81/0.83	c parseCNF():: the CNF contains 0 unary clauses.
0.81/0.83	c runParser():: parsing was successful, warming up engines...
0.81/0.83	c simplify_formula():: removed 0 tautological, 349 satisfied and 0 duplicate clauses
0.81/0.83	c preprocessing fase I completed:: there are now 12944 free variables and 54251 clauses.
0.81/0.83	c stat :: sign balance is biased by 0.476
0.81/0.83	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.81/0.83	c using 3-SAT heuristics (occurence based diff)
0.81/0.83	c longest clause has size 3
0.81/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
0.81/0.83	c resolvent_look() :: found 83 resolvents
0.81/0.83	c lessRedundantTransformation():: nothing to be done.
0.81/0.83	c transformTo3SAT():: you gave me 13000 variables and 54334 clauses.
0.81/0.83	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.81/0.83	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.81/0.83	c transformTo3SAT():: the transformation yielded 13000 variabels and 54334 clauses.
0.81/0.83	c main():: clause / variable ratio: ( 54334 / 13000 ) = 4.18
0.81/0.83	c longest clause has size 3
0.81/0.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.83	c dynamic_preselect_setsize :: off
0.81/0.83	c suggested doublelook initial :: 0
0.81/0.83	c main():: all systems go!
0.81/0.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1025 JD: 924
25.08/25.11	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/node4/watcher-307055-1172112182 -o ROOT/results/node4/solver-307055-1172112182 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307055-1172112182/march_ks /tmp/evaluation/307055-1172112182/instance-307055-1172112182.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21366
/proc/meminfo: memFree=1426784/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=2052 CPUtime=0
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 231173067 2101248 357 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 513 357 47 123 0 388 0

[startup+0.107097 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21366
/proc/meminfo: memFree=1426784/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=6048 CPUtime=0.09
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 1281 0 0 0 9 0 0 0 18 0 1 0 231173067 6193152 953 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 1512 953 50 123 0 1387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6048

[startup+0.515135 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21366
/proc/meminfo: memFree=1426784/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=12224 CPUtime=0.5
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 6722 0 0 0 48 2 0 0 21 0 1 0 231173067 12517376 2421 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 3056 2421 67 123 0 2931 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 12224

[startup+1.34022 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1413080/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=16616 CPUtime=1.32
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 10554 0 0 0 129 3 0 0 25 0 1 0 231173067 17014784 3487 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 4154 3487 73 123 0 4029 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 16616

[startup+2.97737 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1412760/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=16756 CPUtime=2.96
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 10563 0 0 0 293 3 0 0 25 0 1 0 231173067 17158144 3496 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 4189 3496 73 123 0 4064 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16756

[startup+6.25369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1412440/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=17176 CPUtime=6.24
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 10657 0 0 0 620 4 0 0 25 0 1 0 231173067 17588224 3590 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 4294 3590 73 123 0 4169 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17176

[startup+12.7093 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1411096/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=18736 CPUtime=12.69
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 10976 0 0 0 1265 4 0 0 25 0 1 0 231173067 19185664 3909 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 4684 3909 73 123 0 4559 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18736

[startup+25.6105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1410520/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=19404 CPUtime=25.59
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11115 0 0 0 2555 4 0 0 25 0 1 0 231173067 19869696 4048 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 4851 4048 73 123 0 4726 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 19404

[startup+51.222 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1410008/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=19880 CPUtime=51.2
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11240 0 0 0 5115 5 0 0 25 0 1 0 231173067 20357120 4173 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564076 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 4970 4173 73 123 0 4845 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 19880

[startup+102.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1409368/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=20604 CPUtime=102.4
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11403 0 0 0 10235 5 0 0 25 0 1 0 231173067 21098496 4336 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5151 4336 73 123 0 5026 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 20604

[startup+162.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1408920/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=21084 CPUtime=162.42
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11516 0 0 0 16236 6 0 0 25 0 1 0 231173067 21590016 4449 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5271 4449 73 123 0 5146 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 21084

[startup+222.502 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21367
/proc/meminfo: memFree=1408536/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=21492 CPUtime=222.43
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11607 0 0 0 22237 6 0 0 25 0 1 0 231173067 22007808 4540 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5373 4540 73 123 0 5248 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 21492

[startup+282.534 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21367
/proc/meminfo: memFree=1408216/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=21848 CPUtime=282.45
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11673 0 0 0 28238 7 0 0 25 0 1 0 231173067 22372352 4606 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5462 4606 73 123 0 5337 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 21848

[startup+342.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1407896/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=21976 CPUtime=342.48
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11753 0 0 0 34240 8 0 0 25 0 1 0 231173067 22503424 4686 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5494 4686 73 123 0 5369 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 21976

[startup+402.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1407576/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=22448 CPUtime=402.49
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11818 0 0 0 40241 8 0 0 25 0 1 0 231173067 22986752 4751 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5612 4751 73 123 0 5487 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 22448

[startup+462.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1407448/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=22696 CPUtime=462.51
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11888 0 0 0 46242 9 0 0 25 0 1 0 231173067 23240704 4821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5674 4821 73 123 0 5549 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 22696

[startup+522.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1407256/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=22824 CPUtime=522.53
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11945 0 0 0 52244 9 0 0 25 0 1 0 231173067 23371776 4878 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5706 4878 73 123 0 5581 0
Current children cumulated CPU time (s) 522.53
Current children cumulated vsize (KiB) 22824

[startup+582.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1407000/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=23464 CPUtime=582.54
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 11999 0 0 0 58245 9 0 0 25 0 1 0 231173067 24027136 4932 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5866 4932 73 123 0 5741 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 23464

[startup+642.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1406680/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=23720 CPUtime=642.56
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12091 0 0 0 64246 10 0 0 25 0 1 0 231173067 24289280 5024 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548889 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5930 5024 73 123 0 5805 0
Current children cumulated CPU time (s) 642.56
Current children cumulated vsize (KiB) 23720

[startup+702.773 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1406424/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=23848 CPUtime=702.59
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12138 0 0 0 70248 11 0 0 25 0 1 0 231173067 24420352 5071 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5962 5071 73 123 0 5837 0
Current children cumulated CPU time (s) 702.59
Current children cumulated vsize (KiB) 23848

[startup+762.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1406232/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=23848 CPUtime=762.6
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12187 0 0 0 76249 11 0 0 25 0 1 0 231173067 24420352 5120 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5962 5120 73 123 0 5837 0
Current children cumulated CPU time (s) 762.6
Current children cumulated vsize (KiB) 23848

[startup+822.842 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1405976/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=23976 CPUtime=822.63
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12235 0 0 0 82251 12 0 0 25 0 1 0 231173067 24551424 5168 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 5994 5168 73 123 0 5869 0
Current children cumulated CPU time (s) 822.63
Current children cumulated vsize (KiB) 23976

[startup+882.869 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1405720/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=24232 CPUtime=882.64
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12303 0 0 0 88252 12 0 0 25 0 1 0 231173067 24813568 5236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6058 5236 73 123 0 5933 0
Current children cumulated CPU time (s) 882.64
Current children cumulated vsize (KiB) 24232

[startup+942.896 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1405464/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=24996 CPUtime=942.64
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12347 0 0 0 94252 12 0 0 25 0 1 0 231173067 25595904 5280 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6249 5280 73 123 0 6124 0
Current children cumulated CPU time (s) 942.64
Current children cumulated vsize (KiB) 24996

[startup+1002.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1405528/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=25116 CPUtime=1002.67
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12388 0 0 0 100254 13 0 0 25 0 1 0 231173067 25718784 5321 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6279 5321 73 123 0 6154 0
Current children cumulated CPU time (s) 1002.67
Current children cumulated vsize (KiB) 25116

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21367
/proc/meminfo: memFree=1405400/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=25116 CPUtime=1062.67
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12429 0 0 0 106254 13 0 0 25 0 1 0 231173067 25718784 5362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6279 5362 73 123 0 6154 0
Current children cumulated CPU time (s) 1062.67
Current children cumulated vsize (KiB) 25116

[startup+1123.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21481
/proc/meminfo: memFree=1403944/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=25240 CPUtime=1122.65
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12470 0 0 0 112251 14 0 0 25 0 1 0 231173067 25845760 5403 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6310 5403 73 123 0 6185 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 25240

[startup+1183.06 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22061
/proc/meminfo: memFree=1404568/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=25240 CPUtime=1182.6
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12509 0 0 0 118243 17 0 0 25 0 1 0 231173067 25845760 5442 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6310 5442 73 123 0 6185 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 25240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22061
/proc/meminfo: memFree=1404632/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=25240 CPUtime=1200.03
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12521 0 0 0 119985 18 0 0 25 0 1 0 231173067 25845760 5454 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6310 5454 73 123 0 6185 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 25240

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

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

[startup+1200.48 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22061
/proc/meminfo: memFree=1404632/2055920 swapFree=4192812/4192956
[pid=21366] ppid=21364 vsize=25240 CPUtime=1200.03
/proc/21366/stat : 21366 (march_ks) R 21364 21366 20901 0 -1 4194304 12521 0 0 0 119985 18 0 0 25 0 1 0 231173067 25845760 5454 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/21366/statm: 6310 5454 73 123 0 6185 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 25240

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.85
CPU system time (s): 0.183972
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 25240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12521
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1824

runsolver used 1.38179 second user time and 2.85057 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Feb 22 02:43:02 UTC 2007

IDJOB= 307055
IDBENCH= 20196
IDSOLVER= 111
FILE ID= node4/307055-1172112182

PBS_JOBID= 3865362

Free space on /tmp= 66545 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S161446644-14.cnf
COMMAND LINE= /tmp/evaluation/307055-1172112182/march_ks /tmp/evaluation/307055-1172112182/instance-307055-1172112182.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-307055-1172112182 -o ROOT/results/node4/solver-307055-1172112182 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307055-1172112182/march_ks /tmp/evaluation/307055-1172112182/instance-307055-1172112182.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 6219405

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1427192 kB
Buffers:         56760 kB
Cached:         434268 kB
SwapCached:          0 kB
Active:         213912 kB
Inactive:       337352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          79120 kB
Slab:            63000 kB
Committed_AS:  1042600 kB
PageTables:       1772 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= 66545 MiB

End job on node4 on Thu Feb 22 03:03:05 UTC 2007