Trace number 301151

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) 1200.09 1200.14

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.40318
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.20/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.20/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.26	c main()::
0.20/0.26	c initFormula():: searching for DIMACS p-line....
0.20/0.26	c full lookahead due to high density!
0.20/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.20/0.26	c parseCNF():: parsing....
0.20/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.26	c runParser():: parsing was successful, warming up engines...
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.20/0.26	c stat :: sign balance is biased by 0.045
0.20/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.26	c using k-SAT heuristics (size based diff)
0.20/0.26	c longest clause has size 5
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.20/0.26	c longest clause has size 5
0.20/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.26	c dynamic_preselect_setsize :: off
0.20/0.26	c suggested doublelook initial :: 0
0.20/0.26	c main():: all systems go!
0.20/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 359 JD: 166
1.43/1.51	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/node16/watcher-301151-1171955153 -o ROOT/results/node16/solver-301151-1171955153 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301151-1171955153/march_ks /tmp/evaluation/301151-1171955153/instance-301151-1171955153.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3926
/proc/meminfo: memFree=940384/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=788 CPUtime=0
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 215469596 806912 93 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 197 93 47 123 0 72 0

[startup+0.107188 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3926
/proc/meminfo: memFree=940384/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=2500 CPUtime=0.1
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1242 0 0 0 10 0 0 0 18 0 1 0 215469596 2560000 448 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 625 448 67 123 0 500 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2500

[startup+0.515141 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3926
/proc/meminfo: memFree=940384/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3120 CPUtime=0.5
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1817 0 0 0 50 0 0 0 21 0 1 0 215469596 3194880 568 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 780 568 72 123 0 655 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3120

[startup+1.33705 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3927
/proc/meminfo: memFree=938200/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3128 CPUtime=1.32
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1819 0 0 0 132 0 0 0 25 0 1 0 215469596 3203072 570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3128

[startup+2.97386 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3927
/proc/meminfo: memFree=938008/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3128 CPUtime=2.96
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1819 0 0 0 296 0 0 0 25 0 1 0 215469596 3203072 570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3128

[startup+6.24948 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3128 CPUtime=6.24
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1819 0 0 0 624 0 0 0 25 0 1 0 215469596 3203072 570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3128

[startup+12.7047 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3128 CPUtime=12.69
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1819 0 0 0 1269 0 0 0 25 0 1 0 215469596 3203072 570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3128

[startup+25.6052 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3128 CPUtime=25.6
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1819 0 0 0 2559 1 0 0 25 0 1 0 215469596 3203072 570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3128

[startup+51.2093 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3128 CPUtime=51.2
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1819 0 0 0 5119 1 0 0 25 0 1 0 215469596 3203072 570 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 782 570 72 123 0 657 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3128

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3927
/proc/meminfo: memFree=938008/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3256 CPUtime=102.4
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1828 0 0 0 10239 1 0 0 25 0 1 0 215469596 3334144 579 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 814 579 72 123 0 689 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 3256

[startup+162.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3927
/proc/meminfo: memFree=938008/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3256 CPUtime=162.41
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1838 0 0 0 16240 1 0 0 25 0 1 0 215469596 3334144 589 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 814 589 72 123 0 689 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 3256

[startup+222.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3388 CPUtime=222.43
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1859 0 0 0 22241 2 0 0 25 0 1 0 215469596 3469312 610 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527258 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 847 610 72 123 0 722 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 3388

[startup+282.452 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3388 CPUtime=282.43
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1867 0 0 0 28241 2 0 0 25 0 1 0 215469596 3469312 618 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 847 618 72 123 0 722 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 3388

[startup+342.46 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3388 CPUtime=342.44
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1873 0 0 0 34242 2 0 0 25 0 1 0 215469596 3469312 624 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 847 624 72 123 0 722 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 3388

[startup+402.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3388 CPUtime=402.45
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1878 0 0 0 40243 2 0 0 25 0 1 0 215469596 3469312 629 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597223 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 847 629 72 123 0 722 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 3388

[startup+462.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=462.46
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1883 0 0 0 46243 3 0 0 25 0 1 0 215469596 3600384 634 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 634 72 123 0 754 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 3516

[startup+522.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=522.47
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1886 0 0 0 52244 3 0 0 25 0 1 0 215469596 3600384 637 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527264 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 637 72 123 0 754 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 3516

[startup+582.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=938008/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=582.48
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1888 0 0 0 58245 3 0 0 25 0 1 0 215469596 3600384 639 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 639 72 123 0 754 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 3516

[startup+642.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=642.48
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1892 0 0 0 64245 3 0 0 25 0 1 0 215469596 3600384 643 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 643 72 123 0 754 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 3516

[startup+702.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=702.5
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1895 0 0 0 70246 4 0 0 25 0 1 0 215469596 3600384 646 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 646 72 123 0 754 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 3516

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=762.5
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1897 0 0 0 76246 4 0 0 25 0 1 0 215469596 3600384 648 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 648 72 123 0 754 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 3516

[startup+822.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=822.51
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1899 0 0 0 82247 4 0 0 25 0 1 0 215469596 3600384 650 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 650 72 123 0 754 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 3516

[startup+882.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937816/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=882.53
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1901 0 0 0 88248 5 0 0 25 0 1 0 215469596 3600384 652 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 652 72 123 0 754 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 3516

[startup+942.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=942.53
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1902 0 0 0 94248 5 0 0 25 0 1 0 215469596 3600384 653 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 653 72 123 0 754 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 3516

[startup+1002.59 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=1002.54
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1905 0 0 0 100249 5 0 0 25 0 1 0 215469596 3600384 656 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 656 72 123 0 754 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 3516

[startup+1062.6 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 3927
/proc/meminfo: memFree=937816/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=1062.55
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1907 0 0 0 106250 5 0 0 25 0 1 0 215469596 3600384 658 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 658 72 123 0 754 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 3516

[startup+1122.61 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 3927
/proc/meminfo: memFree=937880/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=1122.55
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1908 0 0 0 112250 5 0 0 25 0 1 0 215469596 3600384 659 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 659 72 123 0 754 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 3516

[startup+1182.62 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3927
/proc/meminfo: memFree=937816/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=1182.57
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1910 0 0 0 118251 6 0 0 25 0 1 0 215469596 3600384 661 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 661 72 123 0 754 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 3516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.13 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3927
/proc/meminfo: memFree=937816/2055920 swapFree=4192812/4192956
[pid=3926] ppid=3924 vsize=3516 CPUtime=1200.09
/proc/3926/stat : 3926 (march_ks) R 3924 3926 2539 0 -1 4194304 1910 0 0 0 120003 6 0 0 25 0 1 0 215469596 3600384 661 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3926/statm: 879 661 72 123 0 754 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3516

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): 1200.14
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06199
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 3516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1910
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= 1611

runsolver used 1.25281 second user time and 2.80157 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 07:05:53 UTC 2007

IDJOB= 301151
IDBENCH= 20052
IDSOLVER= 111
FILE ID= node16/301151-1171955153

PBS_JOBID= 3848975

Free space on /tmp= 66549 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/301151-1171955153/march_ks /tmp/evaluation/301151-1171955153/instance-301151-1171955153.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301151-1171955153 -o ROOT/results/node16/solver-301151-1171955153 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301151-1171955153/march_ks /tmp/evaluation/301151-1171955153/instance-301151-1171955153.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 730416952

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        940856 kB
Buffers:         70980 kB
Cached:         909376 kB
SwapCached:          0 kB
Active:         363192 kB
Inactive:       671480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        940856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          73176 kB
Slab:            66044 kB
Committed_AS:   966476 kB
PageTables:       1724 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= 66549 MiB

End job on node16 on Tue Feb 20 07:25:55 UTC 2007