Trace number 371078

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.06 5001.51

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 benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2202.8
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)

0.79/0.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.82	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.82	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.82	c main()::
0.79/0.82	c initFormula():: searching for DIMACS p-line....
0.79/0.82	c initFormula():: the DIMACS p-line indicates a CNF of 13000 variables and 54600 clauses.
0.79/0.82	c parseCNF():: parsing....
0.79/0.82	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.82	c runParser():: parsing was successful, warming up engines...
0.79/0.82	c simplify_formula():: removed 0 tautological, 349 satisfied and 0 duplicate clauses
0.79/0.82	c preprocessing fase I completed:: there are now 12944 free variables and 54251 clauses.
0.79/0.82	c stat :: sign balance is biased by 0.476
0.79/0.82	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.82	c using 3-SAT heuristics (occurence based diff)
0.79/0.82	c longest clause has size 3
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 167 duplicate clauses
0.79/0.82	c resolvent_look() :: found 83 resolvents
0.79/0.82	c lessRedundantTransformation():: nothing to be done.
0.79/0.82	c transformTo3SAT():: you gave me 13000 variables and 54334 clauses.
0.79/0.82	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.82	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.82	c transformTo3SAT():: the transformation yielded 13000 variabels and 54334 clauses.
0.79/0.82	c main():: clause / variable ratio: ( 54334 / 13000 ) = 4.18
0.79/0.82	c longest clause has size 3
0.79/0.82	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.82	c dynamic_preselect_setsize :: off
0.79/0.82	c suggested doublelook initial :: 0
0.79/0.82	c main():: all systems go!
0.79/0.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1025 JD: 924
25.68/25.70	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-371078-1177190790 -o ROOT/results/node65/solver-371078-1177190790 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371078-1177190790/march_ks /tmp/evaluation/371078-1177190790/instance-371078-1177190790.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 29918
/proc/meminfo: memFree=1803672/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=2052 CPUtime=0
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 195068609 2101248 357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134796588 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 513 357 47 123 0 388 0

[startup+0.106555 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 29918
/proc/meminfo: memFree=1803672/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=6048 CPUtime=0.1
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 1281 0 0 0 10 0 0 0 18 0 1 0 195068609 6193152 953 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 1512 953 50 123 0 1387 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6048

[startup+0.201563 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 29918
/proc/meminfo: memFree=1803672/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=7964 CPUtime=0.19
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 2271 0 0 0 19 0 0 0 19 0 1 0 195068609 8155136 1469 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134657969 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 1991 1469 52 123 0 1866 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7964

[startup+0.301571 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 29918
/proc/meminfo: memFree=1803672/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=7828 CPUtime=0.29
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 3294 0 0 0 28 1 0 0 19 0 1 0 195068609 8015872 1442 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 1957 1442 52 123 0 1832 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7828

[startup+0.701604 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 29918
/proc/meminfo: memFree=1803672/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=10628 CPUtime=0.69
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 7926 0 0 0 66 3 0 0 23 0 1 0 195068609 10883072 1971 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 2657 1977 68 123 0 2532 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10628

[startup+1.50167 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 29919
/proc/meminfo: memFree=1789968/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=16616 CPUtime=1.49
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 10554 0 0 0 145 4 0 0 25 0 1 0 195068609 17014784 3487 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 4154 3487 73 123 0 4029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16616

[startup+3.1018 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 29919
/proc/meminfo: memFree=1789840/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=16760 CPUtime=3.09
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 10566 0 0 0 305 4 0 0 25 0 1 0 195068609 17162240 3499 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564734 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 4190 3499 73 123 0 4065 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16760

[startup+6.30107 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 29919
/proc/meminfo: memFree=1789392/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=17176 CPUtime=6.29
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 10657 0 0 0 624 5 0 0 25 0 1 0 195068609 17588224 3590 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 4294 3590 73 123 0 4169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17176

[startup+12.7016 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 29919
/proc/meminfo: memFree=1788064/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=18736 CPUtime=12.69
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 10973 0 0 0 1264 5 0 0 25 0 1 0 195068609 19185664 3906 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 4684 3906 73 123 0 4559 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18736

[startup+25.5017 s]
/proc/loadavg: 0.90 0.95 0.98 2/65 29919
/proc/meminfo: memFree=1787488/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=19260 CPUtime=25.48
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11111 0 0 0 2543 5 0 0 25 0 1 0 195068609 19722240 4044 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 4815 4044 73 123 0 4690 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19260

[startup+51.1018 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 29919
/proc/meminfo: memFree=1787104/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=19880 CPUtime=51.06
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11239 0 0 0 5101 5 0 0 25 0 1 0 195068609 20357120 4172 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548028 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 4970 4172 73 123 0 4845 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19880

[startup+102.301 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 29919
/proc/meminfo: memFree=1786400/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=20604 CPUtime=102.24
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11398 0 0 0 10219 5 0 0 25 0 1 0 195068609 21098496 4331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5151 4331 73 123 0 5026 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 20604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 29919
/proc/meminfo: memFree=1785888/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=21084 CPUtime=162.23
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11514 0 0 0 16217 6 0 0 25 0 1 0 195068609 21590016 4447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564346 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5271 4447 73 123 0 5146 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21084

[startup+222.305 s]
/proc/loadavg: 1.03 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1785632/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=21364 CPUtime=222.22
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11599 0 0 0 22216 6 0 0 25 0 1 0 195068609 21876736 4532 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5341 4532 73 123 0 5216 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21364

[startup+282.301 s]
/proc/loadavg: 1.01 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1785248/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=21848 CPUtime=282.2
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11671 0 0 0 28214 6 0 0 25 0 1 0 195068609 22372352 4604 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5462 4604 73 123 0 5337 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 21848

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1784936/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=21976 CPUtime=342.18
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11742 0 0 0 34212 6 0 0 25 0 1 0 195068609 22503424 4675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5494 4675 73 123 0 5369 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 21976

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1784744/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=22448 CPUtime=402.17
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11812 0 0 0 40211 6 0 0 25 0 1 0 195068609 22986752 4745 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597804 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5612 4745 73 123 0 5487 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 22448

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1784424/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=22696 CPUtime=462.15
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11883 0 0 0 46209 6 0 0 25 0 1 0 195068609 23240704 4816 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5674 4816 73 123 0 5549 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22696

[startup+522.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1784232/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=22824 CPUtime=522.13
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11935 0 0 0 52207 6 0 0 25 0 1 0 195068609 23371776 4868 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5706 4868 73 123 0 5581 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 22824

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1783976/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=23464 CPUtime=582.12
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 11990 0 0 0 58206 6 0 0 25 0 1 0 195068609 24027136 4923 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597183 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5866 4923 73 123 0 5741 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 23464

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/65 29919
/proc/meminfo: memFree=1783656/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=23720 CPUtime=642.11
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 12080 0 0 0 64204 7 0 0 25 0 1 0 195068609 24289280 5013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 5930 5013 73 123 0 5805 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23720


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30119
/proc/meminfo: memFree=1778728/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=28820 CPUtime=4001.11
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13262 0 0 0 400097 14 0 0 25 0 1 0 195068609 29511680 6195 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7205 6195 73 123 0 7080 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 28820

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30119
/proc/meminfo: memFree=1778664/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=28948 CPUtime=4061.1
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13269 0 0 0 406096 14 0 0 25 0 1 0 195068609 29642752 6202 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7237 6202 73 123 0 7112 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 28948

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30119
/proc/meminfo: memFree=1778664/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=28948 CPUtime=4121.08
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13275 0 0 0 412094 14 0 0 25 0 1 0 195068609 29642752 6208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7237 6208 73 123 0 7112 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 28948

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30119
/proc/meminfo: memFree=1778664/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=28948 CPUtime=4181.07
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13279 0 0 0 418093 14 0 0 25 0 1 0 195068609 29642752 6212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7237 6212 73 123 0 7112 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 28948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30119
/proc/meminfo: memFree=1778600/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=28948 CPUtime=4241.05
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13285 0 0 0 424091 14 0 0 25 0 1 0 195068609 29642752 6218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7237 6218 73 123 0 7112 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 28948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30119
/proc/meminfo: memFree=1778600/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=28948 CPUtime=4301.03
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13291 0 0 0 430089 14 0 0 25 0 1 0 195068609 29642752 6224 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7237 6224 73 123 0 7112 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 28948

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30119
/proc/meminfo: memFree=1778536/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=28948 CPUtime=4361.01
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13297 0 0 0 436087 14 0 0 25 0 1 0 195068609 29642752 6230 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7237 6230 73 123 0 7112 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 28948

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778344/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29076 CPUtime=4421
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13302 0 0 0 442086 14 0 0 25 0 1 0 195068609 29773824 6235 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7269 6235 73 123 0 7144 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 29076

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778344/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29076 CPUtime=4480.98
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13308 0 0 0 448084 14 0 0 25 0 1 0 195068609 29773824 6241 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7269 6241 73 123 0 7144 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 29076

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778408/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29076 CPUtime=4540.96
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13314 0 0 0 454082 14 0 0 25 0 1 0 195068609 29773824 6247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7269 6247 73 123 0 7144 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 29076

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778408/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29076 CPUtime=4600.95
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13318 0 0 0 460081 14 0 0 25 0 1 0 195068609 29773824 6251 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7269 6251 73 123 0 7144 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 29076

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778472/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29076 CPUtime=4660.93
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13321 0 0 0 466079 14 0 0 25 0 1 0 195068609 29773824 6254 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7269 6254 73 123 0 7144 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 29076

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778408/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29076 CPUtime=4720.92
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13326 0 0 0 472078 14 0 0 25 0 1 0 195068609 29773824 6259 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7269 6259 73 123 0 7144 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 29076

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778344/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29204 CPUtime=4780.9
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13331 0 0 0 478076 14 0 0 25 0 1 0 195068609 29904896 6264 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7301 6264 73 123 0 7176 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 29204

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778344/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29204 CPUtime=4840.89
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13336 0 0 0 484075 14 0 0 25 0 1 0 195068609 29904896 6269 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7301 6269 73 123 0 7176 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 29204

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778280/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29204 CPUtime=4900.87
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13341 0 0 0 490073 14 0 0 25 0 1 0 195068609 29904896 6274 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7301 6274 73 123 0 7176 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 29204

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778280/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29204 CPUtime=4960.85
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13344 0 0 0 496071 14 0 0 25 0 1 0 195068609 29904896 6277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7301 6277 73 123 0 7176 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 29204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30121
/proc/meminfo: memFree=1778408/2055920 swapFree=4184000/4192956
[pid=29918] ppid=29916 vsize=29204 CPUtime=5000.05
/proc/29918/stat : 29918 (march_ks) R 29916 29918 29864 0 -1 4194304 13346 0 0 0 499991 14 0 0 25 0 1 0 195068609 29904896 6279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 1 0 0
/proc/29918/statm: 7301 6279 73 123 0 7176 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 29204

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): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.91
CPU system time (s): 0.150977
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 29204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13346
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= 7562

runsolver used 3.33549 second user time and 10.3804 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 21 21:26:30 UTC 2007

IDJOB= 371078
IDBENCH= 20196
IDSOLVER= 180
FILE ID= node65/371078-1177190790

PBS_JOBID= 4649097

Free space on /tmp= 66399 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/371078-1177190790/march_ks /tmp/evaluation/371078-1177190790/instance-371078-1177190790.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-371078-1177190790 -o ROOT/results/node65/solver-371078-1177190790 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371078-1177190790/march_ks /tmp/evaluation/371078-1177190790/instance-371078-1177190790.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  319199115eec5f04169695cb4210fb35

RANDOM SEED= 818806810

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1804152 kB
Buffers:         35680 kB
Cached:         165560 kB
SwapCached:       2624 kB
Active:         117736 kB
Inactive:        92660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804152 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:            3472 kB
Writeback:           0 kB
Mapped:          15132 kB
Slab:            27440 kB
Committed_AS:  2387820 kB
PageTables:       1456 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= 66399 MiB

End job on node65 on Sat Apr 21 22:49:54 UTC 2007