Trace number 370975

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) 5000.09 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

Solver Data (download as text)

3.49/3.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.55	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.49/3.55	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.49/3.55	c main()::
3.49/3.55	c initFormula():: searching for DIMACS p-line....
3.49/3.55	c full lookahead due to high density!
3.49/3.55	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.49/3.55	c parseCNF():: parsing....
3.49/3.55	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.55	c runParser():: parsing was successful, warming up engines...
3.49/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.55	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.49/3.55	c stat :: sign balance is biased by 0.008
3.49/3.55	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.49/3.55	c using k-SAT heuristics (size based diff)
3.49/3.55	c longest clause has size 7
3.49/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.55	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.49/3.55	c longest clause has size 7
3.49/3.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.55	c dynamic_preselect_setsize :: off
3.49/3.55	c suggested doublelook initial :: 0
3.49/3.55	c main():: all systems go!
3.49/3.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 216 JD: 95
4.09/4.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 22561 JD: 95
44.88/44.92	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1447815 JD: 95
2555.96/2556.71	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 |*******************************

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/node72/watcher-370975-1177145100 -o ROOT/results/node72/solver-370975-1177145100 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370975-1177145100/march_ks /tmp/evaluation/370975-1177145100/instance-370975-1177145100.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 25475
/proc/meminfo: memFree=1654640/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=816 CPUtime=0
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 190548430 835584 92 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 204 93 47 123 0 79 0

[startup+0.0371841 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25475
/proc/meminfo: memFree=1654640/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=1212 CPUtime=0.03
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 224 0 0 0 3 0 0 0 19 0 1 0 190548430 1241088 209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 303 209 47 123 0 178 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1212

[startup+0.101189 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25475
/proc/meminfo: memFree=1654640/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=2544 CPUtime=0.09
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 1049 0 0 0 9 0 0 0 20 0 1 0 190548430 2605056 419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134531728 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 636 419 63 123 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301206 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25475
/proc/meminfo: memFree=1654640/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=3944 CPUtime=0.29
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 2878 0 0 0 28 1 0 0 22 0 1 0 190548430 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701243 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 25475
/proc/meminfo: memFree=1654640/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=3944 CPUtime=0.69
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 2878 0 0 0 68 1 0 0 25 0 1 0 190548430 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50232 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 25476
/proc/meminfo: memFree=1651816/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=3944 CPUtime=1.49
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 2878 0 0 0 148 1 0 0 25 0 1 0 190548430 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10146 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 25476
/proc/meminfo: memFree=1651688/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=3944 CPUtime=3.09
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 2878 0 0 0 308 1 0 0 25 0 1 0 190548430 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30176 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 25476
/proc/meminfo: memFree=1651048/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=4656 CPUtime=6.29
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4454 0 0 0 628 1 0 0 25 0 1 0 190548430 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 25476
/proc/meminfo: memFree=1650984/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=4656 CPUtime=12.69
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4454 0 0 0 1268 1 0 0 25 0 1 0 190548430 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4656

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 25476
/proc/meminfo: memFree=1651048/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=4656 CPUtime=25.48
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4454 0 0 0 2547 1 0 0 25 0 1 0 190548430 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564863 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 25476
/proc/meminfo: memFree=1651048/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=4792 CPUtime=51.08
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4485 0 0 0 5106 2 0 0 25 0 1 0 190548430 4907008 868 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1198 868 72 123 0 1073 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4792

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.99 3/78 25476
/proc/meminfo: memFree=1650984/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=4960 CPUtime=102.27
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4509 0 0 0 10225 2 0 0 25 0 1 0 190548430 5079040 892 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1240 892 72 123 0 1115 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4960

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 25476
/proc/meminfo: memFree=1650856/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5112 CPUtime=162.25
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4532 0 0 0 16223 2 0 0 25 0 1 0 190548430 5234688 915 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1278 915 72 123 0 1153 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5112

[startup+222.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25476
/proc/meminfo: memFree=1650792/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5112 CPUtime=222.23
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4550 0 0 0 22221 2 0 0 25 0 1 0 190548430 5234688 933 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1278 933 72 123 0 1153 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5112

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 25476
/proc/meminfo: memFree=1650664/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5112 CPUtime=282.22
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4563 0 0 0 28220 2 0 0 25 0 1 0 190548430 5234688 946 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526996 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1278 946 72 123 0 1153 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5112

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25476
/proc/meminfo: memFree=1650600/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5340 CPUtime=342.2
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4577 0 0 0 34218 2 0 0 25 0 1 0 190548430 5468160 960 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1335 960 72 123 0 1210 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5340

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25476
/proc/meminfo: memFree=1650536/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5340 CPUtime=402.2
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4602 0 0 0 40217 3 0 0 25 0 1 0 190548430 5468160 985 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1335 985 72 123 0 1210 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 5340

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25476
/proc/meminfo: memFree=1650472/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5680 CPUtime=462.18
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4627 0 0 0 46215 3 0 0 25 0 1 0 190548430 5816320 1010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1420 1010 72 123 0 1295 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5680

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25476
/proc/meminfo: memFree=1650408/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5684 CPUtime=522.17
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4642 0 0 0 52214 3 0 0 25 0 1 0 190548430 5820416 1025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1421 1025 72 123 0 1296 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 5684

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25476
/proc/meminfo: memFree=1650344/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5684 CPUtime=582.15
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4660 0 0 0 58212 3 0 0 25 0 1 0 190548430 5820416 1043 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1421 1043 72 123 0 1296 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25476
/proc/meminfo: memFree=1650216/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=5684 CPUtime=642.14
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 4673 0 0 0 64211 3 0 0 25 0 1 0 190548430 5820416 1056 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 1421 1056 72 123 0 1296 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5684


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

[startup+4062.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 25680
/proc/meminfo: memFree=1645608/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4061.2
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5830 0 0 0 406108 12 0 0 25 0 1 0 190548430 12857344 2213 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2213 72 123 0 3014 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 12556

[startup+4122.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 25680
/proc/meminfo: memFree=1645544/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4121.18
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5857 0 0 0 412106 12 0 0 25 0 1 0 190548430 12857344 2240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2240 72 123 0 3014 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 12556

[startup+4182.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 25680
/proc/meminfo: memFree=1645416/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4181.17
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5873 0 0 0 418104 13 0 0 25 0 1 0 190548430 12857344 2256 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597789 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2256 72 123 0 3014 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 12556

[startup+4242.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 25680
/proc/meminfo: memFree=1645352/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4241.16
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5894 0 0 0 424103 13 0 0 25 0 1 0 190548430 12857344 2277 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2277 72 123 0 3014 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 12556

[startup+4302.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 25680
/proc/meminfo: memFree=1645352/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4301.14
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5909 0 0 0 430101 13 0 0 25 0 1 0 190548430 12857344 2292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2292 72 123 0 3014 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 12556

[startup+4362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25680
/proc/meminfo: memFree=1645224/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4361.13
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5925 0 0 0 436100 13 0 0 25 0 1 0 190548430 12857344 2308 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2308 72 123 0 3014 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 12556

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25680
/proc/meminfo: memFree=1645224/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4421.11
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5935 0 0 0 442098 13 0 0 25 0 1 0 190548430 12857344 2318 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2318 72 123 0 3014 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 12556

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25680
/proc/meminfo: memFree=1645160/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4481.09
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5953 0 0 0 448096 13 0 0 25 0 1 0 190548430 12857344 2336 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2336 72 123 0 3014 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 12556

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25680
/proc/meminfo: memFree=1645032/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4541.08
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5974 0 0 0 454095 13 0 0 25 0 1 0 190548430 12857344 2357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2357 72 123 0 3014 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 12556

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25850
/proc/meminfo: memFree=1643568/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4600.99
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 5994 0 0 0 460085 14 0 0 25 0 1 0 190548430 12857344 2377 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2377 72 123 0 3014 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 12556

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25882
/proc/meminfo: memFree=1644712/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4660.95
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6010 0 0 0 466081 14 0 0 25 0 1 0 190548430 12857344 2393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2393 72 123 0 3014 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 12556

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25882
/proc/meminfo: memFree=1644776/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4720.94
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6031 0 0 0 472080 14 0 0 25 0 1 0 190548430 12857344 2414 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2414 72 123 0 3014 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 12556

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25882
/proc/meminfo: memFree=1644648/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4780.93
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6049 0 0 0 478078 15 0 0 25 0 1 0 190548430 12857344 2432 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2432 72 123 0 3014 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 12556

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25882
/proc/meminfo: memFree=1644648/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4840.91
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6060 0 0 0 484076 15 0 0 25 0 1 0 190548430 12857344 2443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2443 72 123 0 3014 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 12556

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25882
/proc/meminfo: memFree=1644584/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4900.9
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6078 0 0 0 490075 15 0 0 25 0 1 0 190548430 12857344 2461 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2461 72 123 0 3014 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 12556

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25882
/proc/meminfo: memFree=1644520/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=4960.88
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6098 0 0 0 496073 15 0 0 25 0 1 0 190548430 12857344 2481 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2481 72 123 0 3014 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 12556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25882
/proc/meminfo: memFree=1644520/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=5000.08
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6111 0 0 0 499993 15 0 0 25 0 1 0 190548430 12857344 2494 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2494 72 123 0 3014 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12556

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 2/78 25882
/proc/meminfo: memFree=1644520/2055920 swapFree=4157116/4192956
[pid=25475] ppid=25473 vsize=12556 CPUtime=5000.08
/proc/25475/stat : 25475 (march_ks) R 25473 25475 25421 0 -1 4194304 6111 0 0 0 499993 15 0 0 25 0 1 0 190548430 12857344 2494 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25475/statm: 3139 2494 72 123 0 3014 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 12556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.154976
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 12556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6111
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= 5
involuntary context switches= 104774

runsolver used 6.02908 second user time and 12.0152 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Apr 21 08:45:00 UTC 2007

IDJOB= 370975
IDBENCH= 20093
IDSOLVER= 180
FILE ID= node72/370975-1177145100

PBS_JOBID= 4648879

Free space on /tmp= 66405 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/370975-1177145100/march_ks /tmp/evaluation/370975-1177145100/instance-370975-1177145100.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-370975-1177145100 -o ROOT/results/node72/solver-370975-1177145100 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370975-1177145100/march_ks /tmp/evaluation/370975-1177145100/instance-370975-1177145100.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 896911113

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1654984 kB
Buffers:         57232 kB
Cached:         261636 kB
SwapCached:      17052 kB
Active:         239152 kB
Inactive:       103316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654984 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:            3080 kB
Writeback:           0 kB
Mapped:          29728 kB
Slab:            43976 kB
Committed_AS:  3240064 kB
PageTables:       1788 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= 66405 MiB

End job on node72 on Sat Apr 21 10:08:23 UTC 2007