Trace number 300618

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 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1744543366-13.cnf
MD5SUMf9dfefe909b6aaae015056afd3e2e3a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.04308
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.31/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.31/0.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.31/0.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.31/0.31	c main()::
0.31/0.31	c initFormula():: searching for DIMACS p-line....
0.31/0.31	c full lookahead due to high density!
0.31/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.31/0.31	c parseCNF():: parsing....
0.31/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.31/0.31	c runParser():: parsing was successful, warming up engines...
0.31/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.31/0.31	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.31/0.31	c stat :: sign balance is biased by 0.043
0.31/0.31	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.31/0.31	c using k-SAT heuristics (size based diff)
0.31/0.31	c longest clause has size 5
0.31/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.31/0.31	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.31/0.31	c longest clause has size 5
0.31/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.31/0.31	c dynamic_preselect_setsize :: off
0.31/0.31	c suggested doublelook initial :: 0
0.31/0.31	c main():: all systems go!
0.31/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 319 JD: 204
1.44/1.51	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/node17/watcher-300618-1171916153 -o ROOT/results/node17/solver-300618-1171916153 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300618-1171916153/march_ks /tmp/evaluation/300618-1171916153/instance-300618-1171916153.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 1.02 3/77 30249
/proc/meminfo: memFree=1565568/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=788 CPUtime=0
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 211569550 806912 97 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134739209 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 197 97 47 123 0 72 0

[startup+0.107695 s]
/proc/loadavg: 1.00 1.00 1.02 3/77 30249
/proc/meminfo: memFree=1565568/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=2736 CPUtime=0.09
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 1482 0 0 0 9 0 0 0 18 0 1 0 211569550 2801664 507 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 684 507 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.519737 s]
/proc/loadavg: 1.00 1.00 1.02 3/77 30249
/proc/meminfo: memFree=1565568/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3472 CPUtime=0.51
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2211 0 0 0 50 1 0 0 21 0 1 0 211569550 3555328 629 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526897 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 868 629 72 123 0 743 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3472

[startup+1.34282 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 30250
/proc/meminfo: memFree=1563064/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3484 CPUtime=1.33
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2214 0 0 0 132 1 0 0 25 0 1 0 211569550 3567616 632 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3484

[startup+2.97899 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 30250
/proc/meminfo: memFree=1562936/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3484 CPUtime=2.97
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2214 0 0 0 296 1 0 0 25 0 1 0 211569550 3567616 632 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538424 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3484

[startup+6.25533 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 30250
/proc/meminfo: memFree=1562808/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3484 CPUtime=6.24
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2214 0 0 0 623 1 0 0 25 0 1 0 211569550 3567616 632 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3484

[startup+12.752 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 30250
/proc/meminfo: memFree=1562744/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3484 CPUtime=12.74
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2214 0 0 0 1273 1 0 0 25 0 1 0 211569550 3567616 632 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 871 632 72 123 0 746 0
Current children cumulated CPU time (s) 12.74
Current children cumulated vsize (KiB) 3484

[startup+25.5523 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 30250
/proc/meminfo: memFree=1562744/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3612 CPUtime=25.54
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2215 0 0 0 2553 1 0 0 25 0 1 0 211569550 3698688 633 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 903 633 72 123 0 778 0
Current children cumulated CPU time (s) 25.54
Current children cumulated vsize (KiB) 3612

[startup+51.162 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 30250
/proc/meminfo: memFree=1562744/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3612 CPUtime=51.14
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2241 0 0 0 5113 1 0 0 25 0 1 0 211569550 3698688 659 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 903 659 72 123 0 778 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 3612

[startup+102.382 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 30250
/proc/meminfo: memFree=1562744/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3740 CPUtime=102.34
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2267 0 0 0 10233 1 0 0 25 0 1 0 211569550 3829760 685 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 935 685 72 123 0 810 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 3740

[startup+162.419 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 30250
/proc/meminfo: memFree=1562616/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3916 CPUtime=162.36
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2288 0 0 0 16235 1 0 0 25 0 1 0 211569550 4009984 706 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 979 706 72 123 0 854 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 3916

[startup+222.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562616/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3916 CPUtime=222.38
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2293 0 0 0 22237 1 0 0 25 0 1 0 211569550 4009984 711 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538386 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 979 711 72 123 0 854 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 3916

[startup+282.481 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 30250
/proc/meminfo: memFree=1562552/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=3916 CPUtime=282.4
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2298 0 0 0 28238 2 0 0 25 0 1 0 211569550 4009984 716 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 979 716 72 123 0 854 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 3916

[startup+342.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562424/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4056 CPUtime=342.42
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2320 0 0 0 34240 2 0 0 25 0 1 0 211569550 4153344 738 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1014 738 72 123 0 889 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 4056

[startup+402.548 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 30250
/proc/meminfo: memFree=1562424/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4056 CPUtime=402.43
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2320 0 0 0 40241 2 0 0 25 0 1 0 211569550 4153344 738 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1014 738 72 123 0 889 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 4056

[startup+462.578 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 30250
/proc/meminfo: memFree=1562424/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4056 CPUtime=462.45
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2327 0 0 0 46242 3 0 0 25 0 1 0 211569550 4153344 745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1014 745 72 123 0 889 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 4056

[startup+522.607 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30250
/proc/meminfo: memFree=1562360/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4056 CPUtime=522.47
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2332 0 0 0 52244 3 0 0 25 0 1 0 211569550 4153344 750 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1014 750 72 123 0 889 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 4056

[startup+582.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562360/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4056 CPUtime=582.48
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2339 0 0 0 58245 3 0 0 25 0 1 0 211569550 4153344 757 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1014 757 72 123 0 889 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 4056

[startup+642.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562360/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4060 CPUtime=642.49
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2343 0 0 0 64246 3 0 0 25 0 1 0 211569550 4157440 761 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1015 761 72 123 0 890 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 4060

[startup+702.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562296/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4060 CPUtime=702.5
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2351 0 0 0 70247 3 0 0 25 0 1 0 211569550 4157440 769 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1015 769 72 123 0 890 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 4060

[startup+762.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562296/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4060 CPUtime=762.52
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2355 0 0 0 76249 3 0 0 25 0 1 0 211569550 4157440 773 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1015 773 72 123 0 890 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 4060

[startup+822.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4188 CPUtime=822.54
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2359 0 0 0 82250 4 0 0 25 0 1 0 211569550 4288512 777 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1047 777 72 123 0 922 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 4188

[startup+882.784 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 30250
/proc/meminfo: memFree=1562296/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4188 CPUtime=882.55
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2360 0 0 0 88251 4 0 0 25 0 1 0 211569550 4288512 778 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134596714 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1047 778 72 123 0 922 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 4188

[startup+942.81 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30250
/proc/meminfo: memFree=1562232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4188 CPUtime=942.55
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2365 0 0 0 94251 4 0 0 25 0 1 0 211569550 4288512 783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1047 783 72 123 0 922 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 4188

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562168/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4392 CPUtime=1002.57
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2404 0 0 0 100252 5 0 0 25 0 1 0 211569550 4497408 822 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1098 822 72 123 0 973 0
Current children cumulated CPU time (s) 1002.57
Current children cumulated vsize (KiB) 4392

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562168/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4392 CPUtime=1062.59
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2413 0 0 0 106254 5 0 0 25 0 1 0 211569550 4497408 831 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1098 831 72 123 0 973 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 4392

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562168/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4392 CPUtime=1122.6
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2417 0 0 0 112255 5 0 0 25 0 1 0 211569550 4497408 835 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1098 835 72 123 0 973 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 4392

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562232/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4492 CPUtime=1182.62
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2422 0 0 0 118256 6 0 0 25 0 1 0 211569550 4599808 840 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1123 840 72 123 0 998 0
Current children cumulated CPU time (s) 1182.62
Current children cumulated vsize (KiB) 4492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30250
/proc/meminfo: memFree=1562168/2055920 swapFree=4192812/4192956
[pid=30249] ppid=30247 vsize=4492 CPUtime=1200.03
/proc/30249/stat : 30249 (march_ks) R 30247 30249 29906 0 -1 4194304 2426 0 0 0 119997 6 0 0 25 0 1 0 211569550 4599808 844 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30249/statm: 1123 844 72 123 0 998 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 4492

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): 1200.35
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.06299
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 4492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2426
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= 1604

runsolver used 1.50277 second user time and 2.67559 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 19 20:15:53 UTC 2007

IDJOB= 300618
IDBENCH= 20039
IDSOLVER= 111
FILE ID= node17/300618-1171916153

PBS_JOBID= 3848872

Free space on /tmp= 66543 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1744543366-13.cnf
COMMAND LINE= /tmp/evaluation/300618-1171916153/march_ks /tmp/evaluation/300618-1171916153/instance-300618-1171916153.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300618-1171916153 -o ROOT/results/node17/solver-300618-1171916153 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300618-1171916153/march_ks /tmp/evaluation/300618-1171916153/instance-300618-1171916153.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f9dfefe909b6aaae015056afd3e2e3a1

RANDOM SEED= 575211302

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1565976 kB
Buffers:         52756 kB
Cached:         320360 kB
SwapCached:          0 kB
Active:         278300 kB
Inactive:       139188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565976 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          63316 kB
Slab:            58004 kB
Committed_AS:   773044 kB
PageTables:       1748 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 node17 on Mon Feb 19 20:35:56 UTC 2007