Trace number 369027

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) 5000.1 5001.59

General information on the benchmark

Namecrafted/Difficult/contest05/others/
sgp_6-6-10.sat05-2670.reshuffled-07.cnf
MD5SUM080b0eee741469a320509f7827afc538
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark169.974
Satisfiable
(Un)Satisfiability was proved
Number of variables131400
Number of clauses1827900
Sum of the clauses size4134930
Maximum clause length60
Minimum clause length1
Number of clauses of size 1120
Number of clauses of size 21403970
Number of clauses of size 3419490
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54320

Solver Data (download as text)

42.37/42.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
42.37/42.43	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
42.37/42.43	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
42.37/42.43	c main()::
42.37/42.43	c initFormula():: searching for DIMACS p-line....
42.37/42.43	c full lookahead due to high density!
42.37/42.43	c initFormula():: the DIMACS p-line indicates a CNF of 131400 variables and 1827900 clauses.
42.37/42.43	c parseCNF():: parsing....
42.37/42.43	c parseCNF():: the CNF contains 120 unary clauses.
42.37/42.43	c runParser():: parsing was successful, warming up engines...
42.37/42.43	c simplify_formula():: removed 0 tautological, 657960 satisfied and 0 duplicate clauses
42.37/42.43	c preprocessing fase I completed:: there are now 75600 free variables and 1169940 clauses.
42.37/42.43	c stat :: sign balance is biased by 7.196
42.37/42.43	c shorten_equivalence(): average equivalence length reduced from nan to nan
42.37/42.43	c using k-SAT heuristics (size based diff)
42.37/42.43	c longest clause has size 60
42.37/42.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 229320 duplicate clauses
42.37/42.43	c resolvent_look() :: found 129600 resolvents
42.37/42.43	c main():: clause / variable ratio: ( 1299540 / 131400 ) = 9.89
42.37/42.43	c longest clause has size 60
42.37/42.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
42.37/42.43	c dynamic_preselect_setsize :: off
42.37/42.43	c suggested doublelook initial :: 0
42.37/42.43	c main():: all systems go!
42.37/42.43	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/node55/watcher-369027-1177290736 -o ROOT/results/node55/solver-369027-1177290736 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369027-1177290736/march_ks /tmp/evaluation/369027-1177290736/instance-369027-1177290736.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: 1.00 1.00 1.00 3/64 4953
/proc/meminfo: memFree=1800564/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=8316 CPUtime=0
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 712 0 0 0 0 0 0 0 18 0 1 0 176984103 8515584 697 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 2079 703 46 123 0 1954 0

[startup+0.080556 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4953
/proc/meminfo: memFree=1800564/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=25792 CPUtime=0.06
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 4481 0 0 0 5 1 0 0 18 0 1 0 176984103 26411008 4466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 6448 4466 47 123 0 6323 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25792

[startup+0.101558 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4953
/proc/meminfo: memFree=1800564/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=26056 CPUtime=0.09
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 4568 0 0 0 7 2 0 0 18 0 1 0 176984103 26681344 4553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 6514 4553 47 123 0 6389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26056

[startup+0.301576 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4953
/proc/meminfo: memFree=1800564/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=28696 CPUtime=0.29
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 5402 0 0 0 26 3 0 0 19 0 1 0 176984103 29384704 5387 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 7174 5387 47 123 0 7049 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28696

[startup+0.701614 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4953
/proc/meminfo: memFree=1800564/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=34108 CPUtime=0.69
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 7071 0 0 0 65 4 0 0 22 0 1 0 176984103 34926592 7056 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 8527 7056 47 123 0 8402 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34108

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1767404/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=44800 CPUtime=1.49
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 10415 0 0 0 143 6 0 0 25 0 1 0 176984103 45875200 10400 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 11200 10401 47 123 0 11075 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44800

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1748908/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=152016 CPUtime=3.09
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 23513 0 0 0 297 12 0 0 25 0 1 0 176984103 155664384 23496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 38004 23496 48 123 0 37879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 152016

[startup+6.30116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1713588/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=151168 CPUtime=6.29
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 27635 0 0 0 614 15 0 0 25 0 1 0 176984103 154796032 23432 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 37792 23432 52 123 0 37667 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151168

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1711932/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=127752 CPUtime=12.69
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 41517 0 0 0 1248 21 0 0 25 0 1 0 176984103 130818048 17587 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134520710 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 31938 17587 53 123 0 31813 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 127752

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1622076/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=240676 CPUtime=25.49
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 101636 0 0 0 2502 47 0 0 25 0 1 0 176984103 246452224 44541 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560259 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 60169 44541 66 123 0 60044 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 240676

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524668/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363236 CPUtime=51.07
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181918 0 0 0 5026 81 0 0 25 0 1 0 176984103 371953664 68890 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90809 68890 72 123 0 90684 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 363236

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524668/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363236 CPUtime=102.26
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181919 0 0 0 10145 81 0 0 25 0 1 0 176984103 371953664 68891 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90809 68891 72 123 0 90684 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 363236

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524604/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363236 CPUtime=162.24
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181921 0 0 0 16143 81 0 0 25 0 1 0 176984103 371953664 68893 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90809 68893 72 123 0 90684 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 363236

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524604/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363236 CPUtime=222.22
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181923 0 0 0 22141 81 0 0 25 0 1 0 176984103 371953664 68895 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90809 68895 72 123 0 90684 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 363236

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524540/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363236 CPUtime=282.2
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181925 0 0 0 28139 81 0 0 25 0 1 0 176984103 371953664 68897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90809 68897 72 123 0 90684 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 363236

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524540/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363368 CPUtime=342.19
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181928 0 0 0 34138 81 0 0 25 0 1 0 176984103 372088832 68900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90842 68900 72 123 0 90717 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 363368

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524540/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363368 CPUtime=402.17
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181930 0 0 0 40136 81 0 0 25 0 1 0 176984103 372088832 68902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90842 68902 72 123 0 90717 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 363368

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524668/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363368 CPUtime=462.15
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181932 0 0 0 46134 81 0 0 25 0 1 0 176984103 372088832 68904 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90842 68904 72 123 0 90717 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 363368

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524668/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363368 CPUtime=522.14
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181934 0 0 0 52133 81 0 0 25 0 1 0 176984103 372088832 68906 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90842 68906 72 123 0 90717 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 363368

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524604/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363368 CPUtime=582.12
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181937 0 0 0 58131 81 0 0 25 0 1 0 176984103 372088832 68909 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90842 68909 72 123 0 90717 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 363368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4954
/proc/meminfo: memFree=1524604/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363368 CPUtime=642.11
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 181939 0 0 0 64130 81 0 0 25 0 1 0 176984103 372088832 68911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90842 68911 72 123 0 90717 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 363368


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503932/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4061.06
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182067 0 0 0 406017 89 0 0 25 0 1 0 176984103 372629504 69039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69039 72 123 0 90849 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 363896

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503932/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4121.04
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182070 0 0 0 412015 89 0 0 25 0 1 0 176984103 372629504 69042 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69042 72 123 0 90849 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 363896

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503932/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4181.02
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182072 0 0 0 418013 89 0 0 25 0 1 0 176984103 372629504 69044 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69044 72 123 0 90849 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 363896

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503868/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4241
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182075 0 0 0 424011 89 0 0 25 0 1 0 176984103 372629504 69047 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69047 72 123 0 90849 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 363896

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503868/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4300.99
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182077 0 0 0 430010 89 0 0 25 0 1 0 176984103 372629504 69049 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69049 72 123 0 90849 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 363896

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503804/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4360.97
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182079 0 0 0 436008 89 0 0 25 0 1 0 176984103 372629504 69051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69051 72 123 0 90849 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 363896

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503804/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4420.95
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182082 0 0 0 442006 89 0 0 25 0 1 0 176984103 372629504 69054 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69054 72 123 0 90849 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 363896

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503804/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4480.94
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182083 0 0 0 448005 89 0 0 25 0 1 0 176984103 372629504 69055 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69055 72 123 0 90849 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 363896

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503804/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4540.92
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182086 0 0 0 454003 89 0 0 25 0 1 0 176984103 372629504 69058 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69058 72 123 0 90849 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 363896

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503804/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=363896 CPUtime=4600.91
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182088 0 0 0 460002 89 0 0 25 0 1 0 176984103 372629504 69060 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 90974 69060 72 123 0 90849 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 363896

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503740/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=4660.89
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182090 0 0 0 466000 89 0 0 25 0 1 0 176984103 372764672 69062 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69062 72 123 0 90882 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 364028

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503740/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=4720.88
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182092 0 0 0 471999 89 0 0 25 0 1 0 176984103 372764672 69064 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69064 72 123 0 90882 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 364028

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503676/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=4780.86
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182096 0 0 0 477997 89 0 0 25 0 1 0 176984103 372764672 69068 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69068 72 123 0 90882 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 364028

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503676/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=4840.84
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182098 0 0 0 483995 89 0 0 25 0 1 0 176984103 372764672 69070 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69070 72 123 0 90882 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 364028

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503740/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=4900.82
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182100 0 0 0 489993 89 0 0 25 0 1 0 176984103 372764672 69072 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69072 72 123 0 90882 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 364028

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503740/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=4960.8
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182103 0 0 0 495991 89 0 0 25 0 1 0 176984103 372764672 69075 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69075 72 123 0 90882 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 364028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503676/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=5000.04
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182104 0 0 0 499915 89 0 0 25 0 1 0 176984103 372764672 69076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69076 72 123 0 90882 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 364028

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5564
/proc/meminfo: memFree=1503676/2055920 swapFree=4184496/4192956
[pid=4953] ppid=4951 vsize=364028 CPUtime=5000.04
/proc/4953/stat : 4953 (march_ks) R 4951 4953 4460 0 -1 4194304 182104 0 0 0 499915 89 0 0 25 0 1 0 176984103 372764672 69076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/4953/statm: 91007 69076 72 123 0 90882 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 364028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.59
CPU time (s): 5000.1
CPU user time (s): 4999.16
CPU system time (s): 0.941856
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 429680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.16
system time used= 0.941856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 182104
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= 7590

runsolver used 3.63845 second user time and 10.0915 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 23 01:12:21 UTC 2007

IDJOB= 369027
IDBENCH= 24734
IDSOLVER= 180
FILE ID= node55/369027-1177290736

PBS_JOBID= 4650817

Free space on /tmp= 66323 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/sgp_6-6-10.sat05-2670.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369027-1177290736/march_ks /tmp/evaluation/369027-1177290736/instance-369027-1177290736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-369027-1177290736 -o ROOT/results/node55/solver-369027-1177290736 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369027-1177290736/march_ks /tmp/evaluation/369027-1177290736/instance-369027-1177290736.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  080b0eee741469a320509f7827afc538

RANDOM SEED= 405215878

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1800972 kB
Buffers:         28604 kB
Cached:         156032 kB
SwapCached:       2228 kB
Active:          66856 kB
Inactive:       127344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800972 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:           32828 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            46836 kB
Committed_AS:  1222148 kB
PageTables:       1380 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= 66323 MiB

End job on node55 on Mon Apr 23 02:35:45 UTC 2007