Trace number 370962

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) 5000.04 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1517867865-16.cnf
MD5SUMf3afe0baf07d92ddf8b999932745fd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark311.483
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.41	c main()::
0.39/0.41	c initFormula():: searching for DIMACS p-line....
0.39/0.41	c full lookahead due to high density!
0.39/0.41	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.39/0.41	c parseCNF():: parsing....
0.39/0.41	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.41	c runParser():: parsing was successful, warming up engines...
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.39/0.41	c stat :: sign balance is biased by 0.040
0.39/0.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.41	c using k-SAT heuristics (size based diff)
0.39/0.41	c longest clause has size 5
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.39/0.41	c longest clause has size 5
0.39/0.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.41	c dynamic_preselect_setsize :: off
0.39/0.41	c suggested doublelook initial :: 0
0.39/0.41	c main():: all systems go!
0.39/0.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 430 JD: 279
2.49/2.52	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: 284666 JD: 279
2258.31/2258.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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/node34/watcher-370962-1177139216 -o ROOT/results/node34/solver-370962-1177139216 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370962-1177139216/march_ks /tmp/evaluation/370962-1177139216/instance-370962-1177139216.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: 0.92 0.98 0.99 3/77 13165
/proc/meminfo: memFree=1797968/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=800 CPUtime=0
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 161836992 819200 105 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 200 105 47 123 0 75 0

[startup+0.0269991 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13165
/proc/meminfo: memFree=1797968/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=1064 CPUtime=0.02
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 201 0 0 0 2 0 0 0 18 0 1 0 161836992 1089536 186 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 266 186 47 123 0 141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1064

[startup+0.101987 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13165
/proc/meminfo: memFree=1797968/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=2972 CPUtime=0.09
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 1677 0 0 0 9 0 0 0 18 0 1 0 161836992 3043328 529 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 743 529 63 123 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2972

[startup+0.302002 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13165
/proc/meminfo: memFree=1797968/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=3372 CPUtime=0.29
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 1935 0 0 0 29 0 0 0 19 0 1 0 161836992 3452928 635 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 843 635 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701034 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13165
/proc/meminfo: memFree=1797968/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4244 CPUtime=0.69
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 2930 0 0 0 68 1 0 0 23 0 1 0 161836992 4345856 764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597116 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1061 764 72 123 0 936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4244

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1795016/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4260 CPUtime=1.49
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 2934 0 0 0 148 1 0 0 25 0 1 0 161836992 4362240 768 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4260

[startup+3.10222 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794888/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4260 CPUtime=3.09
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 2934 0 0 0 308 1 0 0 25 0 1 0 161836992 4362240 768 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4260

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794768/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4260 CPUtime=6.29
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 2934 0 0 0 628 1 0 0 25 0 1 0 161836992 4362240 768 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4260

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794704/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4404 CPUtime=12.69
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 2944 0 0 0 1268 1 0 0 25 0 1 0 161836992 4509696 778 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1101 778 72 123 0 976 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4404

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794640/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4608 CPUtime=25.48
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 2986 0 0 0 2547 1 0 0 25 0 1 0 161836992 4718592 820 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1152 820 72 123 0 1027 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4608

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794512/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4708 CPUtime=51.08
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3017 0 0 0 5106 2 0 0 25 0 1 0 161836992 4820992 851 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1177 851 72 123 0 1052 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4708

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794256/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=4992 CPUtime=102.27
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3077 0 0 0 10225 2 0 0 25 0 1 0 161836992 5111808 911 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598552 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1248 911 72 123 0 1123 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4992

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794064/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5348 CPUtime=162.25
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3146 0 0 0 16223 2 0 0 25 0 1 0 161836992 5476352 980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1337 980 72 123 0 1212 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5348

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1794000/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5348 CPUtime=222.23
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3159 0 0 0 22221 2 0 0 25 0 1 0 161836992 5476352 993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1337 993 72 123 0 1212 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5348

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1793936/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5348 CPUtime=282.22
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3166 0 0 0 28220 2 0 0 25 0 1 0 161836992 5476352 1000 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1337 1000 72 123 0 1212 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5348

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1793936/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5348 CPUtime=342.2
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3170 0 0 0 34218 2 0 0 25 0 1 0 161836992 5476352 1004 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1337 1004 72 123 0 1212 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5348

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1793936/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5476 CPUtime=402.18
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3176 0 0 0 40216 2 0 0 25 0 1 0 161836992 5607424 1010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1369 1010 72 123 0 1244 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5476

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1793872/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5476 CPUtime=462.17
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3179 0 0 0 46215 2 0 0 25 0 1 0 161836992 5607424 1013 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1369 1013 72 123 0 1244 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5476

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1793872/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5476 CPUtime=522.15
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3183 0 0 0 52213 2 0 0 25 0 1 0 161836992 5607424 1017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1369 1017 72 123 0 1244 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5476

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1793872/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5476 CPUtime=582.14
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3186 0 0 0 58212 2 0 0 25 0 1 0 161836992 5607424 1020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1369 1020 72 123 0 1244 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5476

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13166
/proc/meminfo: memFree=1793872/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=5476 CPUtime=642.13
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3189 0 0 0 64211 2 0 0 25 0 1 0 161836992 5607424 1023 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628648 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 1369 1023 72 123 0 1244 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5476


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1791248/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=8632 CPUtime=4001.18
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3781 0 0 0 400100 18 0 0 25 0 1 0 161836992 8839168 1615 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2158 1615 72 123 0 2033 0
Current children cumulated CPU time (s) 4001.18
Current children cumulated vsize (KiB) 8632

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1791184/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=8632 CPUtime=4061.17
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3795 0 0 0 406099 18 0 0 25 0 1 0 161836992 8839168 1629 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2158 1629 72 123 0 2033 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 8632

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1791120/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=8632 CPUtime=4121.15
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3811 0 0 0 412096 19 0 0 25 0 1 0 161836992 8839168 1645 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2158 1645 72 123 0 2033 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 8632

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1791248/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=8760 CPUtime=4181.14
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3821 0 0 0 418095 19 0 0 25 0 1 0 161836992 8970240 1655 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2190 1655 72 123 0 2065 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 8760

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1790992/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=8760 CPUtime=4241.12
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3875 0 0 0 424093 19 0 0 25 0 1 0 161836992 8970240 1709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2190 1709 72 123 0 2065 0
Current children cumulated CPU time (s) 4241.12
Current children cumulated vsize (KiB) 8760

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1790864/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=8760 CPUtime=4301.1
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3900 0 0 0 430091 19 0 0 25 0 1 0 161836992 8970240 1734 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597210 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2190 1734 72 123 0 2065 0
Current children cumulated CPU time (s) 4301.1
Current children cumulated vsize (KiB) 8760

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1790672/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=8760 CPUtime=4361.09
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 3963 0 0 0 436089 20 0 0 25 0 1 0 161836992 8970240 1797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2190 1797 72 123 0 2065 0
Current children cumulated CPU time (s) 4361.09
Current children cumulated vsize (KiB) 8760

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1790224/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4421.07
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4068 0 0 0 442087 20 0 0 25 0 1 0 161836992 10735616 1902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525471 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 1902 72 123 0 2496 0
Current children cumulated CPU time (s) 4421.07
Current children cumulated vsize (KiB) 10484

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1789904/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4481.05
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4152 0 0 0 448085 20 0 0 25 0 1 0 161836992 10735616 1986 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 1986 72 123 0 2496 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 10484

[startup+4542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 13366
/proc/meminfo: memFree=1789776/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4541.04
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4164 0 0 0 454083 21 0 0 25 0 1 0 161836992 10735616 1998 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 1998 72 123 0 2496 0
Current children cumulated CPU time (s) 4541.04
Current children cumulated vsize (KiB) 10484

[startup+4602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 13366
/proc/meminfo: memFree=1789520/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4601.03
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4235 0 0 0 460082 21 0 0 25 0 1 0 161836992 10735616 2069 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 2069 72 123 0 2496 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 10484

[startup+4662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13366
/proc/meminfo: memFree=1789392/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4661.01
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4259 0 0 0 466080 21 0 0 25 0 1 0 161836992 10735616 2093 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 2093 72 123 0 2496 0
Current children cumulated CPU time (s) 4661.01
Current children cumulated vsize (KiB) 10484

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13366
/proc/meminfo: memFree=1789392/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4720.99
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4264 0 0 0 472078 21 0 0 25 0 1 0 161836992 10735616 2098 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 2098 72 123 0 2496 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 10484

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13366
/proc/meminfo: memFree=1789008/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4780.98
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4352 0 0 0 478076 22 0 0 25 0 1 0 161836992 10735616 2186 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 2186 72 123 0 2496 0
Current children cumulated CPU time (s) 4780.98
Current children cumulated vsize (KiB) 10484

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1788752/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4840.97
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4405 0 0 0 484075 22 0 0 25 0 1 0 161836992 10735616 2239 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 2239 72 123 0 2496 0
Current children cumulated CPU time (s) 4840.97
Current children cumulated vsize (KiB) 10484

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1788496/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=10484 CPUtime=4900.95
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4453 0 0 0 490073 22 0 0 25 0 1 0 161836992 10735616 2287 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 2621 2287 72 123 0 2496 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 10484

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1788176/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=13072 CPUtime=4960.93
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4548 0 0 0 496071 22 0 0 25 0 1 0 161836992 13385728 2382 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 3268 2382 72 123 0 3143 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 13072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13366
/proc/meminfo: memFree=1788048/2055920 swapFree=4159644/4192956
[pid=13165] ppid=13163 vsize=13072 CPUtime=5000.02
/proc/13165/stat : 13165 (march_ks) R 13163 13165 12841 0 -1 4194304 4560 0 0 0 499980 22 0 0 25 0 1 0 161836992 13385728 2394 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/13165/statm: 3268 2394 72 123 0 3143 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 13072

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): 5001.41
CPU time (s): 5000.04
CPU user time (s): 4999.81
CPU system time (s): 0.230964
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 13072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.230964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4560
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= 107240

runsolver used 5.2602 second user time and 11.3423 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sat Apr 21 07:06:56 UTC 2007

IDJOB= 370962
IDBENCH= 20080
IDSOLVER= 180
FILE ID= node34/370962-1177139216

PBS_JOBID= 4648856

Free space on /tmp= 66410 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1517867865-16.cnf
COMMAND LINE= /tmp/evaluation/370962-1177139216/march_ks /tmp/evaluation/370962-1177139216/instance-370962-1177139216.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-370962-1177139216 -o ROOT/results/node34/solver-370962-1177139216 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370962-1177139216/march_ks /tmp/evaluation/370962-1177139216/instance-370962-1177139216.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f3afe0baf07d92ddf8b999932745fd0c

RANDOM SEED= 172306673

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1798440 kB
Buffers:         45452 kB
Cached:         125704 kB
SwapCached:       2788 kB
Active:         149932 kB
Inactive:        44592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798440 kB
SwapTotal:     4192956 kB
SwapFree:      4159644 kB
Dirty:            2792 kB
Writeback:           0 kB
Mapped:          30408 kB
Slab:            48260 kB
Committed_AS:  1537828 kB
PageTables:       1976 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= 66410 MiB

End job on node34 on Sat Apr 21 08:30:19 UTC 2007