Trace number 369038

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 2007-02-08UNSAT 3373.41 3374.77

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1119.8
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.49/0.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.55	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.55	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.55	c main()::
0.49/0.55	c initFormula():: searching for DIMACS p-line....
0.49/0.55	c full lookahead due to high density!
0.49/0.55	c initFormula():: the DIMACS p-line indicates a CNF of 796 variables and 10039 clauses.
0.49/0.55	c parseCNF():: parsing....
0.49/0.55	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.55	c runParser():: parsing was successful, warming up engines...
0.49/0.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.55	c preprocessing fase I completed:: there are now 796 free variables and 10039 clauses.
0.49/0.55	c stat :: sign balance is biased by 35.072
0.49/0.55	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.55	c using k-SAT heuristics (size based diff)
0.49/0.55	c longest clause has size 4
0.49/0.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 230480 duplicate clauses
0.49/0.55	c resolvent_look() :: found 39808 resolvents
0.49/0.55	c main():: clause / variable ratio: ( 49847 / 796 ) = 62.62
0.49/0.55	c longest clause has size 4
0.49/0.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.55	c dynamic_preselect_setsize :: off
0.49/0.55	c suggested doublelook initial :: 0
0.49/0.55	c main():: all systems go!
0.49/0.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 332 JD: 5
3.20/3.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 1 NC: 10130 JD: 5
95.65/95.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |****************************************************************| 2 NC: 46364 JD: 5
443.03/443.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |************************
c |*************************
c |**************************
c |****************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |****************************************************************| 3 NC: 155143 JD: 5
1579.91/1580.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 4 NC: 273835 JD: 5
2876.43/2877.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 5 NC: 318432 JD: 5
3373.34/3374.75	c |----------------------------------------------------------------|
c |
3373.34/3374.75	c
3373.34/3374.75	c main():: nodeCount: 318432
3373.34/3374.75	c main():: dead ends in main: 9767
3373.34/3374.75	c main():: lookAheadCount: 227913471
3373.34/3374.75	c main():: unitResolveCount: 6644944
3373.34/3374.75	c main():: time=-921.057296
3373.34/3374.75	c main():: necessary_assignments: 239688
3373.34/3374.75	c main():: bin_sat: 0, bin_unsat 0
3373.34/3374.75	c main():: doublelook: #: 695362, succes #: 479390
3373.34/3374.75	c main():: doublelook: overall 0.306 of all possible doublelooks executed
3373.34/3374.75	c main():: doublelook: succesrate: 68.941, average DL_trigger: 1664.053
3373.34/3374.75	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-369038-1177295050 -o ROOT/results/node13/solver-369038-1177295050 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369038-1177295050/march_ks /tmp/evaluation/369038-1177295050/instance-369038-1177295050.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 11640
/proc/meminfo: memFree=1762624/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=788 CPUtime=0
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 177422847 806912 96 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 197 96 47 123 0 72 0

[startup+0.062479 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11640
/proc/meminfo: memFree=1762624/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=3536 CPUtime=0.05
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 956 0 0 0 5 0 0 0 18 0 1 0 177422847 3620864 722 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 884 722 67 123 0 759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3536

[startup+0.101487 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11640
/proc/meminfo: memFree=1762624/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=6920 CPUtime=0.09
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 1641 0 0 0 9 0 0 0 18 0 1 0 177422847 7086080 1407 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 1730 1408 67 123 0 1605 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6920

[startup+0.30153 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11640
/proc/meminfo: memFree=1762624/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=10140 CPUtime=0.29
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 4047 0 0 0 28 1 0 0 19 0 1 0 177422847 10383360 2247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2535 2247 67 123 0 2410 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10140

[startup+0.701615 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11640
/proc/meminfo: memFree=1762624/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=0.69
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 67 2 0 0 23 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11276

[startup+1.50178 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1752056/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=1.49
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 147 2 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11276

[startup+3.10113 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751928/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3.09
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 307 2 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11276

[startup+6.30181 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751864/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=6.29
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 627 2 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11276

[startup+12.7012 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751808/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=12.69
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 1267 2 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11276

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751808/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=25.48
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 2546 2 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11276

[startup+51.1014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751744/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=51.07
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 5105 2 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11276

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751680/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=102.25
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 10223 2 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11276

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751680/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=162.23
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 16220 3 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11276

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751616/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=222.21
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 22218 3 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11276

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751552/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=282.19
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 28215 4 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11276

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751552/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=342.16
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 34212 4 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 11276

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751488/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=402.14
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 40210 4 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 11276

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751488/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=462.12
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 46207 5 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 11276

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751360/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=522.1
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 52205 5 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 11276

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751296/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=582.08
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 58202 6 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 11276

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11641
/proc/meminfo: memFree=1751232/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=642.06
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 64200 6 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598501 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11276


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

/proc/meminfo: memFree=1750272/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=2681.19
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 268098 21 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 2681.19
Current children cumulated vsize (KiB) 11276

[startup+2742.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11841
/proc/meminfo: memFree=1750272/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=2741.18
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 274096 22 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 2741.18
Current children cumulated vsize (KiB) 11276

[startup+2802.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11841
/proc/meminfo: memFree=1750272/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=2801.15
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 280093 22 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 2801.15
Current children cumulated vsize (KiB) 11276

[startup+2862.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11841
/proc/meminfo: memFree=1750208/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=2861.13
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 286090 23 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 2861.13
Current children cumulated vsize (KiB) 11276

[startup+2922.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 11841
/proc/meminfo: memFree=1750144/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=2921.1
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 292087 23 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 2921.1
Current children cumulated vsize (KiB) 11276

[startup+2982.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1750144/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=2981.08
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 298085 23 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 2981.08
Current children cumulated vsize (KiB) 11276

[startup+3042.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1750080/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3041.06
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 304082 24 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3041.06
Current children cumulated vsize (KiB) 11276

[startup+3102.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1750016/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3101.03
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 310079 24 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3101.03
Current children cumulated vsize (KiB) 11276

[startup+3162.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1750016/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3161.02
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 316077 25 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3161.02
Current children cumulated vsize (KiB) 11276

[startup+3222.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749952/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3220.99
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 322074 25 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3220.99
Current children cumulated vsize (KiB) 11276

[startup+3282.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749888/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3280.98
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 328072 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3280.98
Current children cumulated vsize (KiB) 11276

[startup+3342.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3340.95
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 334069 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3340.95
Current children cumulated vsize (KiB) 11276

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

[startup+3353.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3352.15
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 335189 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3352.15
Current children cumulated vsize (KiB) 11276

[startup+3366.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3364.94
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 336468 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3364.94
Current children cumulated vsize (KiB) 11276

[startup+3369.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3368.14
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 336788 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3368.14
Current children cumulated vsize (KiB) 11276

[startup+3372.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3371.34
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 337108 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3371.34
Current children cumulated vsize (KiB) 11276

[startup+3373.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3372.14
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 337188 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3372.14
Current children cumulated vsize (KiB) 11276

[startup+3374.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3372.94
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 337268 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3372.94
Current children cumulated vsize (KiB) 11276

[startup+3374.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11841
/proc/meminfo: memFree=1749824/2055920 swapFree=4159440/4192956
[pid=11640] ppid=11638 vsize=11276 CPUtime=3373.34
/proc/11640/stat : 11640 (march_ks) R 11638 11640 11584 0 -1 4194304 5064 0 0 0 337308 26 0 0 25 0 1 0 177422847 11546624 2691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/11640/statm: 2819 2691 72 123 0 2694 0
Current children cumulated CPU time (s) 3373.34
Current children cumulated vsize (KiB) 11276

Child status: 20
Real time (s): 3374.77
CPU time (s): 3373.41
CPU user time (s): 3373.14
CPU system time (s): 0.267959
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 11276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3373.14
system time used= 0.267959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5066
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= 7
involuntary context switches= 4836

runsolver used 4.04139 second user time and 8.19575 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Apr 23 02:24:10 UTC 2007

IDJOB= 369038
IDBENCH= 24751
IDSOLVER= 180
FILE ID= node13/369038-1177295050

PBS_JOBID= 4650875

Free space on /tmp= 66357 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369038-1177295050/march_ks /tmp/evaluation/369038-1177295050/instance-369038-1177295050.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-369038-1177295050 -o ROOT/results/node13/solver-369038-1177295050 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369038-1177295050/march_ks /tmp/evaluation/369038-1177295050/instance-369038-1177295050.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 31824766

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:       1763032 kB
Buffers:         35824 kB
Cached:         168860 kB
SwapCached:      13120 kB
Active:          74752 kB
Inactive:       153264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763032 kB
SwapTotal:     4192956 kB
SwapFree:      4159440 kB
Dirty:            2616 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            50260 kB
Committed_AS:  6819176 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 Mon Apr 23 03:20:26 UTC 2007