Trace number 315947

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) 1200.14 1200.47

General information on the benchmark

Nameindustrial/palacios/
medium/sortnet-7-ipc5-h16-sat.cnf
MD5SUM0b84541f221adc9fca8e8b1fff4e3040
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark44.1893
Satisfiable
(Un)Satisfiability was proved
Number of variables113400
Number of clauses399368
Sum of the clauses size971720
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2286512
Number of clauses of size 3107448
Number of clauses of size 4427
Number of clauses of size 5327
Number of clauses of size over 54526

Solver Data (download as text)

27.18/27.27	c main():: ***                                   [ march satisfiability solver ]                                   ***
27.18/27.27	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
27.18/27.27	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
27.18/27.27	c main()::
27.18/27.27	c initFormula():: searching for DIMACS p-line....
27.18/27.27	c initFormula():: the DIMACS p-line indicates a CNF of 114548 variables and 399368 clauses.
27.18/27.27	c parseCNF():: parsing....
27.18/27.27	c parseCNF():: the CNF contains 128 unary clauses.
27.18/27.27	c runParser():: parsing was successful, warming up engines...
27.18/27.27	c find_and_remove_tautogolies():: found and removed 336 tautologies
27.18/27.27	c simplify_formula():: removed 0 tautological, 1056 satisfied and 0 duplicate clauses
27.18/27.27	c preprocessing fase I completed:: there are now 114084 free variables and 398312 clauses.
27.18/27.27	c stat :: sign balance is biased by 0.311
27.18/27.27	c shorten_equivalence(): average equivalence length reduced from nan to nan
27.18/27.27	c using k-SAT heuristics (size based diff)
27.18/27.27	c longest clause has size 43
27.18/27.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.18/27.27	c resolvent_look() :: found 790983 resolvents
27.18/27.27	c main():: clause / variable ratio: ( 1189295 / 114548 ) = 10.38
27.18/27.27	c longest clause has size 43
27.18/27.27	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.18/27.27	c dynamic_preselect_setsize :: off
27.18/27.27	c suggested doublelook initial :: 0
27.18/27.27	c main():: all systems go!
27.18/27.27	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-315947-1172661984 -o ROOT/results/node11/solver-315947-1172661984 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315947-1172661984/march_ks /tmp/evaluation/315947-1172661984/instance-315947-1172661984.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 28434
/proc/meminfo: memFree=1794496/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=6420 CPUtime=0
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 602 0 0 0 0 0 0 0 18 0 1 0 286153006 6574080 587 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 1605 589 45 123 0 1480 0

[startup+0.0296421 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28434
/proc/meminfo: memFree=1794496/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=12648 CPUtime=0.02
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 2590 0 0 0 1 1 0 0 18 0 1 0 286153006 12951552 2575 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 3162 2575 47 123 0 3037 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12648

[startup+0.101649 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28434
/proc/meminfo: memFree=1794496/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=13704 CPUtime=0.09
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 2892 0 0 0 8 1 0 0 18 0 1 0 286153006 14032896 2877 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 3426 2877 47 123 0 3301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13704

[startup+0.301673 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28434
/proc/meminfo: memFree=1794496/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=16344 CPUtime=0.29
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 3708 0 0 0 28 1 0 0 19 0 1 0 286153006 16736256 3693 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 4086 3693 47 123 0 3961 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16344

[startup+0.701719 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28434
/proc/meminfo: memFree=1794496/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=45712 CPUtime=0.69
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 8745 0 0 0 66 3 0 0 23 0 1 0 286153006 46809088 7885 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134561703 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 11428 7885 50 123 0 11303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45712

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1761656/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=48048 CPUtime=1.49
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 13255 0 0 0 144 5 0 0 25 0 1 0 286153006 49201152 8709 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134555057 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 12012 8709 52 123 0 11887 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48048

[startup+3.102 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1755256/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=53984 CPUtime=3.09
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 24254 0 0 0 300 9 0 0 25 0 1 0 286153006 55279616 10311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 13496 10311 63 123 0 13371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53984

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1714168/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=112388 CPUtime=6.29
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 42304 0 0 0 612 17 0 0 25 0 1 0 286153006 115085312 23384 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 28097 23384 67 123 0 27972 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112388

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1642360/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=169324 CPUtime=12.68
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 59929 0 0 0 1243 25 0 0 25 0 1 0 286153006 173387776 37905 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134558448 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 42331 37905 67 123 0 42206 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 169324

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1273528/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429148 CPUtime=25.49
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 300257 0 0 0 2418 131 0 0 25 0 1 0 286153006 439447552 93465 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107287 93465 68 123 0 107162 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 429148

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1410872/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=51.07
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347405 0 0 0 4954 153 0 0 25 0 1 0 286153006 439742464 95654 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95654 72 123 0 107234 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 429436

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1410872/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=102.27
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347405 0 0 0 10073 154 0 0 25 0 1 0 286153006 439742464 95654 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95654 72 123 0 107234 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 429436

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1410808/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=162.24
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347407 0 0 0 16070 154 0 0 25 0 1 0 286153006 439742464 95656 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95656 72 123 0 107234 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 429436

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1410744/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=222.23
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347407 0 0 0 22068 155 0 0 25 0 1 0 286153006 439742464 95656 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95656 72 123 0 107234 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 429436

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1410680/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=282.21
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347407 0 0 0 28066 155 0 0 25 0 1 0 286153006 439742464 95656 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95656 72 123 0 107234 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 429436

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1410360/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=342.2
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347490 0 0 0 34064 156 0 0 25 0 1 0 286153006 439742464 95739 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95739 72 123 0 107234 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 429436

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28435
/proc/meminfo: memFree=1410232/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=402.18
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347490 0 0 0 40062 156 0 0 25 0 1 0 286153006 439742464 95739 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95739 72 123 0 107234 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 429436

[startup+462.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1410232/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=462.17
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347490 0 0 0 46060 157 0 0 25 0 1 0 286153006 439742464 95739 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95739 72 123 0 107234 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 429436

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1410168/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=522.15
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347490 0 0 0 52058 157 0 0 25 0 1 0 286153006 439742464 95739 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95739 72 123 0 107234 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 429436

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1410168/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=582.14
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347491 0 0 0 58056 158 0 0 25 0 1 0 286153006 439742464 95740 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95740 72 123 0 107234 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 429436

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1410104/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=642.12
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347491 0 0 0 64054 158 0 0 25 0 1 0 286153006 439742464 95740 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95740 72 123 0 107234 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 429436

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1410040/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=702.1
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347491 0 0 0 70052 158 0 0 25 0 1 0 286153006 439742464 95740 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95740 72 123 0 107234 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 429436

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1409976/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=762.09
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347491 0 0 0 76050 159 0 0 25 0 1 0 286153006 439742464 95740 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95740 72 123 0 107234 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 429436

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1409976/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=822.07
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347493 0 0 0 82048 159 0 0 25 0 1 0 286153006 439742464 95742 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95742 72 123 0 107234 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 429436

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1409912/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429436 CPUtime=882.05
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347496 0 0 0 88045 160 0 0 25 0 1 0 286153006 439742464 95745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107359 95745 72 123 0 107234 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 429436

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28435
/proc/meminfo: memFree=1409848/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429568 CPUtime=942.03
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347502 0 0 0 94043 160 0 0 25 0 1 0 286153006 439877632 95751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107392 95751 72 123 0 107267 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 429568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28437
/proc/meminfo: memFree=1409720/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429568 CPUtime=1002.02
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347502 0 0 0 100041 161 0 0 25 0 1 0 286153006 439877632 95751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107392 95751 72 123 0 107267 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 429568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28437
/proc/meminfo: memFree=1409656/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429568 CPUtime=1062
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347502 0 0 0 106039 161 0 0 25 0 1 0 286153006 439877632 95751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107392 95751 72 123 0 107267 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 429568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28437
/proc/meminfo: memFree=1409656/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429568 CPUtime=1121.99
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347502 0 0 0 112037 162 0 0 25 0 1 0 286153006 439877632 95751 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107392 95751 72 123 0 107267 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 429568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28437
/proc/meminfo: memFree=1409592/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429568 CPUtime=1181.97
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347511 0 0 0 118035 162 0 0 25 0 1 0 286153006 439877632 95760 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107392 95760 72 123 0 107267 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 429568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28437
/proc/meminfo: memFree=1409528/2055920 swapFree=4192812/4192956
[pid=28434] ppid=28432 vsize=429568 CPUtime=1200.07
/proc/28434/stat : 28434 (march_ks) R 28432 28434 27137 0 -1 4194304 347511 0 0 0 119845 162 0 0 25 0 1 0 286153006 439877632 95760 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/28434/statm: 107392 95760 72 123 0 107267 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 429568

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): 1200.47
CPU time (s): 1200.14
CPU user time (s): 1198.45
CPU system time (s): 1.68874
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 606424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.45
system time used= 1.68874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 347511
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= 25231

runsolver used 1.25581 second user time and 3.11653 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Feb 28 11:26:25 UTC 2007

IDJOB= 315947
IDBENCH= 20429
IDSOLVER= 111
FILE ID= node11/315947-1172661984

PBS_JOBID= 3980954

Free space on /tmp= 66536 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacios/medium/sortnet-7-ipc5-h16-sat.cnf
COMMAND LINE= /tmp/evaluation/315947-1172661984/march_ks /tmp/evaluation/315947-1172661984/instance-315947-1172661984.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-315947-1172661984 -o ROOT/results/node11/solver-315947-1172661984 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315947-1172661984/march_ks /tmp/evaluation/315947-1172661984/instance-315947-1172661984.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0b84541f221adc9fca8e8b1fff4e3040

RANDOM SEED= 933006277

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1794904 kB
Buffers:         11704 kB
Cached:         136604 kB
SwapCached:          0 kB
Active:          57404 kB
Inactive:       149572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9060 kB
Writeback:           0 kB
Mapped:          77588 kB
Slab:            39528 kB
Committed_AS:   885856 kB
PageTables:       1820 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= 66536 MiB

End job on node11 on Wed Feb 28 11:46:27 UTC 2007