Trace number 306932

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) 1200.1 1200.56

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
MD5SUM2d55dadc6f2d8f95e2996fe01ffdeeb0
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)

0.81/0.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.81/0.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.81/0.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.81/0.82	c main()::
0.81/0.82	c initFormula():: searching for DIMACS p-line....
0.81/0.82	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.81/0.82	c parseCNF():: parsing....
0.81/0.82	c parseCNF():: the CNF contains 0 unary clauses.
0.81/0.82	c runParser():: parsing was successful, warming up engines...
0.81/0.82	c simplify_formula():: removed 0 tautological, 316 satisfied and 0 duplicate clauses
0.81/0.82	c preprocessing fase I completed:: there are now 12946 free variables and 54284 clauses.
0.81/0.82	c stat :: sign balance is biased by 0.484
0.81/0.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.81/0.82	c using 3-SAT heuristics (occurence based diff)
0.81/0.82	c longest clause has size 3
0.81/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.81/0.82	c resolvent_look() :: found 80 resolvents
0.81/0.82	c lessRedundantTransformation():: nothing to be done.
0.81/0.82	c transformTo3SAT():: you gave me 13000 variables and 54364 clauses.
0.81/0.82	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.81/0.82	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.81/0.82	c transformTo3SAT():: the transformation yielded 13000 variabels and 54364 clauses.
0.81/0.82	c main():: clause / variable ratio: ( 54364 / 13000 ) = 4.18
0.81/0.82	c longest clause has size 3
0.81/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.81/0.82	c dynamic_preselect_setsize :: off
0.81/0.82	c suggested doublelook initial :: 0
0.81/0.82	c main():: all systems go!
0.81/0.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 2222 JD: 867
199.46/199.66	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/node5/watcher-306932-1172109511 -o ROOT/results/node5/solver-306932-1172109511 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306932-1172109511/march_ks /tmp/evaluation/306932-1172109511/instance-306932-1172109511.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 16445
/proc/meminfo: memFree=1853280/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=2052 CPUtime=0
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 230905913 2101248 358 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 513 358 47 123 0 388 0

[startup+0.107486 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16445
/proc/meminfo: memFree=1853280/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=6056 CPUtime=0.09
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 1286 0 0 0 9 0 0 0 18 0 1 0 230905913 6201344 959 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628861 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 1514 960 50 123 0 1389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6056

[startup+0.515522 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 16445
/proc/meminfo: memFree=1853280/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=12244 CPUtime=0.51
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 6730 0 0 0 48 3 0 0 22 0 1 0 230905913 12537856 2428 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536956 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 3061 2428 67 123 0 2936 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12244

[startup+1.33561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16446
/proc/meminfo: memFree=1839576/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=16624 CPUtime=1.33
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 10556 0 0 0 129 4 0 0 25 0 1 0 230905913 17022976 3489 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 4156 3489 73 123 0 4031 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 16624

[startup+2.9718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16446
/proc/meminfo: memFree=1839448/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=16764 CPUtime=2.96
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 10565 0 0 0 292 4 0 0 25 0 1 0 230905913 17166336 3498 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 4191 3498 73 123 0 4066 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16764

[startup+6.24817 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16446
/proc/meminfo: memFree=1838936/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=17184 CPUtime=6.23
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 10669 0 0 0 619 4 0 0 25 0 1 0 230905913 17596416 3602 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 4296 3602 73 123 0 4171 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17184

[startup+12.7069 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16446
/proc/meminfo: memFree=1837592/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=18872 CPUtime=12.7
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 10981 0 0 0 1265 5 0 0 25 0 1 0 230905913 19324928 3914 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 4718 3914 73 123 0 4593 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18872

[startup+25.5104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16446
/proc/meminfo: memFree=1837080/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=19384 CPUtime=25.5
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11113 0 0 0 2545 5 0 0 25 0 1 0 230905913 19849216 4046 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 4846 4046 73 123 0 4721 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19384

[startup+51.1213 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16446
/proc/meminfo: memFree=1836632/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=19772 CPUtime=51.1
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11228 0 0 0 5105 5 0 0 25 0 1 0 230905913 20246528 4161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 4943 4161 73 123 0 4818 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19772

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16446
/proc/meminfo: memFree=1836120/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=20156 CPUtime=102.3
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11336 0 0 0 10225 5 0 0 25 0 1 0 230905913 20639744 4269 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5039 4269 73 123 0 4914 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20156

[startup+162.384 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16518
/proc/meminfo: memFree=1834280/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=20572 CPUtime=162.29
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11411 0 0 0 16222 7 0 0 25 0 1 0 230905913 21065728 4344 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5143 4344 73 123 0 5018 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 20572

[startup+222.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 16614
/proc/meminfo: memFree=1833768/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=21160 CPUtime=222.27
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11549 0 0 0 22219 8 0 0 25 0 1 0 230905913 21667840 4482 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5290 4482 73 123 0 5165 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 21160

[startup+282.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1834392/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=21672 CPUtime=282.28
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11661 0 0 0 28219 9 0 0 25 0 1 0 230905913 22192128 4594 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5418 4594 73 123 0 5293 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 21672

[startup+342.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1834200/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=21800 CPUtime=342.29
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11716 0 0 0 34220 9 0 0 25 0 1 0 230905913 22323200 4649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5450 4649 73 123 0 5325 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 21800

[startup+402.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1834008/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=21928 CPUtime=402.31
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11751 0 0 0 40221 10 0 0 25 0 1 0 230905913 22454272 4684 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5482 4684 73 123 0 5357 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 21928

[startup+462.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1833816/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=22184 CPUtime=462.32
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11786 0 0 0 46222 10 0 0 25 0 1 0 230905913 22716416 4719 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5546 4719 73 123 0 5421 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 22184

[startup+522.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1833624/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=22312 CPUtime=522.33
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11821 0 0 0 52222 11 0 0 25 0 1 0 230905913 22847488 4754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5578 4754 73 123 0 5453 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 22312

[startup+582.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1833560/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=22312 CPUtime=582.34
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11841 0 0 0 58223 11 0 0 25 0 1 0 230905913 22847488 4774 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5578 4774 73 123 0 5453 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 22312

[startup+642.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1833432/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=22440 CPUtime=642.36
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11865 0 0 0 64224 12 0 0 25 0 1 0 230905913 22978560 4798 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5610 4798 73 123 0 5485 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 22440

[startup+702.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1833432/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=22568 CPUtime=702.36
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11889 0 0 0 70224 12 0 0 25 0 1 0 230905913 23109632 4822 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5642 4822 73 123 0 5517 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 22568

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1833368/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=22568 CPUtime=762.38
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11910 0 0 0 76225 13 0 0 25 0 1 0 230905913 23109632 4843 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5642 4843 73 123 0 5517 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 22568

[startup+822.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1832984/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=22960 CPUtime=822.39
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 11990 0 0 0 82226 13 0 0 25 0 1 0 230905913 23511040 4923 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5740 4923 73 123 0 5615 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 22960

[startup+882.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1832664/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=23220 CPUtime=882.4
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 12052 0 0 0 88226 14 0 0 25 0 1 0 230905913 23777280 4985 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5805 4985 73 123 0 5680 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 23220

[startup+942.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1832472/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=23348 CPUtime=942.42
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 12095 0 0 0 94228 14 0 0 25 0 1 0 230905913 23908352 5028 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5837 5028 73 123 0 5712 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 23348

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1832280/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=23476 CPUtime=1002.43
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 12124 0 0 0 100229 14 0 0 25 0 1 0 230905913 24039424 5057 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5869 5057 73 123 0 5744 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 23476

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1832216/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=23604 CPUtime=1062.45
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 12148 0 0 0 106230 15 0 0 25 0 1 0 230905913 24170496 5081 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5901 5081 73 123 0 5776 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 23604

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1832152/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=23604 CPUtime=1122.46
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 12170 0 0 0 112231 15 0 0 25 0 1 0 230905913 24170496 5103 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5901 5103 73 123 0 5776 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 23604

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1832024/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=23732 CPUtime=1182.47
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 12199 0 0 0 118231 16 0 0 25 0 1 0 230905913 24301568 5132 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5933 5132 73 123 0 5808 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 23732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16644
/proc/meminfo: memFree=1831960/2055920 swapFree=4192812/4192956
[pid=16445] ppid=16443 vsize=23732 CPUtime=1200.09
/proc/16445/stat : 16445 (march_ks) R 16443 16445 16050 0 -1 4194304 12203 0 0 0 119993 16 0 0 25 0 1 0 230905913 24301568 5136 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/16445/statm: 5933 5136 73 123 0 5808 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23732

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): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.165974
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 23732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12203
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= 25243

runsolver used 1.38679 second user time and 2.75858 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Thu Feb 22 01:58:31 UTC 2007

IDJOB= 306932
IDBENCH= 20193
IDSOLVER= 111
FILE ID= node5/306932-1172109511

PBS_JOBID= 3865352

Free space on /tmp= 66543 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
COMMAND LINE= /tmp/evaluation/306932-1172109511/march_ks /tmp/evaluation/306932-1172109511/instance-306932-1172109511.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-306932-1172109511 -o ROOT/results/node5/solver-306932-1172109511 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306932-1172109511/march_ks /tmp/evaluation/306932-1172109511/instance-306932-1172109511.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2d55dadc6f2d8f95e2996fe01ffdeeb0

RANDOM SEED= 165733990

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1853688 kB
Buffers:         25064 kB
Cached:          84076 kB
SwapCached:          0 kB
Active:         101036 kB
Inactive:        52000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:          62812 kB
Slab:            34756 kB
Committed_AS:   854808 kB
PageTables:       1692 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= 66543 MiB

End job on node5 on Thu Feb 22 02:18:34 UTC 2007