Trace number 370915

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) 5000.05 5002.21

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.0955
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.37	c main()::
0.29/0.37	c initFormula():: searching for DIMACS p-line....
0.29/0.37	c full lookahead due to high density!
0.29/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.29/0.37	c parseCNF():: parsing....
0.29/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.37	c runParser():: parsing was successful, warming up engines...
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.29/0.37	c stat :: sign balance is biased by 0.040
0.29/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.37	c using k-SAT heuristics (size based diff)
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.29/0.37	c longest clause has size 5
0.29/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.37	c dynamic_preselect_setsize :: off
0.29/0.37	c suggested doublelook initial :: 0
0.29/0.37	c main():: all systems go!
0.29/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 352 JD: 237
1.69/1.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-370915-1177123554 -o ROOT/results/node13/solver-370915-1177123554 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370915-1177123554/march_ks /tmp/evaluation/370915-1177123554/instance-370915-1177123554.cnf 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25287
/proc/meminfo: memFree=1803120/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=788 CPUtime=0
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 160273231 806912 101 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 197 101 47 123 0 72 0

[startup+0.099732 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25287
/proc/meminfo: memFree=1803120/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=3012 CPUtime=0.08
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 1714 0 0 0 8 0 0 0 18 0 1 0 160273231 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567066 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3012

[startup+0.101732 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25287
/proc/meminfo: memFree=1803120/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=3012 CPUtime=0.09
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 1714 0 0 0 9 0 0 0 18 0 1 0 160273231 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3012

[startup+0.301774 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25287
/proc/meminfo: memFree=1803120/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=3012 CPUtime=0.29
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 1714 0 0 0 29 0 0 0 19 0 1 0 160273231 3084288 560 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134566916 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3012

[startup+0.70186 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25287
/proc/meminfo: memFree=1803120/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=3852 CPUtime=0.69
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2595 0 0 0 68 1 0 0 22 0 1 0 160273231 3944448 696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 963 696 72 123 0 838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3852

[startup+1.50203 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800424/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=3864 CPUtime=1.49
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2598 0 0 0 148 1 0 0 25 0 1 0 160273231 3956736 699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3864

[startup+3.10137 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800296/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=3864 CPUtime=3.09
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2598 0 0 0 308 1 0 0 25 0 1 0 160273231 3956736 699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538457 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3864

[startup+6.30106 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800304/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=3864 CPUtime=6.29
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2598 0 0 0 628 1 0 0 25 0 1 0 160273231 3956736 699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 966 699 72 123 0 841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3864

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800312/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4008 CPUtime=12.68
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2608 0 0 0 1267 1 0 0 25 0 1 0 160273231 4104192 709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1002 709 72 123 0 877 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4008

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800248/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4008 CPUtime=25.48
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2621 0 0 0 2547 1 0 0 25 0 1 0 160273231 4104192 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1002 722 72 123 0 877 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4008

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800312/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4136 CPUtime=51.07
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2635 0 0 0 5105 2 0 0 25 0 1 0 160273231 4235264 736 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1034 736 72 123 0 909 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4136

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800184/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4284 CPUtime=102.25
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2667 0 0 0 10223 2 0 0 25 0 1 0 160273231 4386816 768 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1071 768 72 123 0 946 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4284

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1800056/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4284 CPUtime=162.22
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2684 0 0 0 16220 2 0 0 25 0 1 0 160273231 4386816 785 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1071 785 72 123 0 946 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4284

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799992/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4288 CPUtime=222.2
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2696 0 0 0 22217 3 0 0 25 0 1 0 160273231 4390912 797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1072 797 72 123 0 947 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4288

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799928/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4288 CPUtime=282.18
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2703 0 0 0 28215 3 0 0 25 0 1 0 160273231 4390912 804 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1072 804 72 123 0 947 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4288

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799928/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4416 CPUtime=342.16
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2708 0 0 0 34212 4 0 0 25 0 1 0 160273231 4521984 809 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1104 809 72 123 0 979 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4416

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799928/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4416 CPUtime=402.13
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2712 0 0 0 40209 4 0 0 25 0 1 0 160273231 4521984 813 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1104 813 72 123 0 979 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4416

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799928/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4416 CPUtime=462.11
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2713 0 0 0 46206 5 0 0 25 0 1 0 160273231 4521984 814 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1104 814 72 123 0 979 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 4416

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799992/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4416 CPUtime=522.09
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2716 0 0 0 52204 5 0 0 25 0 1 0 160273231 4521984 817 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1104 817 72 123 0 979 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4416

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799992/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4416 CPUtime=582.06
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2720 0 0 0 58201 5 0 0 25 0 1 0 160273231 4521984 821 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1104 821 72 123 0 979 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 4416

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 25288
/proc/meminfo: memFree=1799928/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4416 CPUtime=642.04
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2722 0 0 0 64199 5 0 0 25 0 1 0 160273231 4521984 823 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1104 823 72 123 0 979 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4416


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

[startup+4002.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 25488
/proc/meminfo: memFree=1799352/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4000.63
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 400034 29 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4000.63
Current children cumulated vsize (KiB) 4936

[startup+4062.31 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 25488
/proc/meminfo: memFree=1799416/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4060.61
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 406031 30 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 4936

[startup+4122.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 25488
/proc/meminfo: memFree=1799416/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4120.58
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 412028 30 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4120.58
Current children cumulated vsize (KiB) 4936

[startup+4182.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 25488
/proc/meminfo: memFree=1799352/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4180.56
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 418026 30 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4180.56
Current children cumulated vsize (KiB) 4936

[startup+4242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 25488
/proc/meminfo: memFree=1799288/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4240.54
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 424023 31 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 4936

[startup+4302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 25488
/proc/meminfo: memFree=1799352/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4300.52
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 430021 31 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 4936

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25488
/proc/meminfo: memFree=1799480/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4360.5
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 436018 32 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 4936

[startup+4422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25488
/proc/meminfo: memFree=1799416/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4420.47
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 442015 32 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4420.47
Current children cumulated vsize (KiB) 4936

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25488
/proc/meminfo: memFree=1799480/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4480.45
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 448012 33 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4480.45
Current children cumulated vsize (KiB) 4936

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25654
/proc/meminfo: memFree=1798080/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4540.34
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 454001 33 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4540.34
Current children cumulated vsize (KiB) 4936

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799096/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4600.29
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 459996 33 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4600.29
Current children cumulated vsize (KiB) 4936

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799096/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4660.27
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 465993 34 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 4936

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799224/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4720.25
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 471991 34 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4720.25
Current children cumulated vsize (KiB) 4936

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799288/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4780.22
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2830 0 0 0 477988 34 0 0 25 0 1 0 160273231 5054464 931 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 931 72 123 0 1109 0
Current children cumulated CPU time (s) 4780.22
Current children cumulated vsize (KiB) 4936

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799288/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4840.2
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2831 0 0 0 483985 35 0 0 25 0 1 0 160273231 5054464 932 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597973 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 932 72 123 0 1109 0
Current children cumulated CPU time (s) 4840.2
Current children cumulated vsize (KiB) 4936

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799352/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4900.17
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2831 0 0 0 489982 35 0 0 25 0 1 0 160273231 5054464 932 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 932 72 123 0 1109 0
Current children cumulated CPU time (s) 4900.17
Current children cumulated vsize (KiB) 4936

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799480/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=4960.15
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2832 0 0 0 495980 35 0 0 25 0 1 0 160273231 5054464 933 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 933 72 123 0 1109 0
Current children cumulated CPU time (s) 4960.15
Current children cumulated vsize (KiB) 4936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25686
/proc/meminfo: memFree=1799480/2055920 swapFree=4159428/4192956
[pid=25287] ppid=25285 vsize=4936 CPUtime=5000.04
/proc/25287/stat : 25287 (march_ks) R 25285 25287 25233 0 -1 4194304 2833 0 0 0 499968 36 0 0 25 0 1 0 160273231 5054464 934 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25287/statm: 1234 934 72 123 0 1109 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 4936

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): 5002.21
CPU time (s): 5000.05
CPU user time (s): 4999.69
CPU system time (s): 0.364944
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 4936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2833
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= 8012

runsolver used 6.09407 second user time and 11.3773 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 21 02:45:54 UTC 2007

IDJOB= 370915
IDBENCH= 20033
IDSOLVER= 180
FILE ID= node13/370915-1177123554

PBS_JOBID= 4648788

Free space on /tmp= 66357 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/370915-1177123554/march_ks /tmp/evaluation/370915-1177123554/instance-370915-1177123554.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-370915-1177123554 -o ROOT/results/node13/solver-370915-1177123554 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370915-1177123554/march_ks /tmp/evaluation/370915-1177123554/instance-370915-1177123554.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 564731032

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1803592 kB
Buffers:         37948 kB
Cached:         148984 kB
SwapCached:      12716 kB
Active:         117532 kB
Inactive:        92304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803592 kB
SwapTotal:     4192956 kB
SwapFree:      4159428 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            27992 kB
Committed_AS:  6784112 kB
PageTables:       1872 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= 66357 MiB

End job on node13 on Sat Apr 21 04:09:18 UTC 2007