Trace number 370955

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/5SAT/v1100/
unif-k5-r20-v1100-c22000-S260814579-03.cnf
MD5SUMcb25e5b4b3e93004a7aa665359e85972
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3666.02
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.039
0.49/0.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.49/0.52	c longest clause has size 5
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c suggested doublelook initial :: 0
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 454 JD: 335
2.99/3.08	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/node65/watcher-370955-1177136039 -o ROOT/results/node65/solver-370955-1177136039 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370955-1177136039/march_ks /tmp/evaluation/370955-1177136039/instance-370955-1177136039.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: 0.91 1.03 1.00 3/64 24839
/proc/meminfo: memFree=1816656/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=832 CPUtime=0
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 189593502 851968 111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 208 112 47 123 0 83 0

[startup+0.0378981 s]
/proc/loadavg: 0.91 1.03 1.00 3/64 24839
/proc/meminfo: memFree=1816656/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=1360 CPUtime=0.03
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 249 0 0 0 3 0 0 0 18 0 1 0 189593502 1392640 234 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 340 234 47 123 0 215 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1360

[startup+0.101902 s]
/proc/loadavg: 0.91 1.03 1.00 3/64 24839
/proc/meminfo: memFree=1816656/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=3392 CPUtime=0.09
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 1319 0 0 0 9 0 0 0 18 0 1 0 189593502 3473408 619 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 848 619 63 123 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301917 s]
/proc/loadavg: 0.91 1.03 1.00 3/64 24839
/proc/meminfo: memFree=1816656/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=3952 CPUtime=0.29
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 2444 0 0 0 29 0 0 0 19 0 1 0 189593502 4046848 754 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134566906 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 988 754 67 123 0 863 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3952

[startup+0.701949 s]
/proc/loadavg: 0.91 1.03 1.00 3/64 24839
/proc/meminfo: memFree=1816656/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5056 CPUtime=0.69
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3756 0 0 0 68 1 0 0 23 0 1 0 189593502 5177344 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1264 914 72 123 0 1139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5056

[startup+1.50202 s]
/proc/loadavg: 0.91 1.03 1.00 2/65 24840
/proc/meminfo: memFree=1813064/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5064 CPUtime=1.49
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3759 0 0 0 148 1 0 0 25 0 1 0 189593502 5185536 917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1266 917 72 123 0 1141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5064

[startup+3.10115 s]
/proc/loadavg: 0.91 1.03 1.00 2/65 24840
/proc/meminfo: memFree=1812936/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5080 CPUtime=3.09
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3764 0 0 0 308 1 0 0 25 0 1 0 189593502 5201920 922 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1270 922 72 123 0 1145 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5080

[startup+6.30141 s]
/proc/loadavg: 0.91 1.03 1.00 2/65 24840
/proc/meminfo: memFree=1812880/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5080 CPUtime=6.28
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3764 0 0 0 627 1 0 0 25 0 1 0 189593502 5201920 922 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1270 922 72 123 0 1145 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5080

[startup+12.7019 s]
/proc/loadavg: 0.93 1.03 1.00 2/65 24840
/proc/meminfo: memFree=1812888/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5208 CPUtime=12.68
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3768 0 0 0 1267 1 0 0 25 0 1 0 189593502 5332992 926 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527025 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1302 926 72 123 0 1177 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5208

[startup+25.502 s]
/proc/loadavg: 0.94 1.03 1.00 2/65 24840
/proc/meminfo: memFree=1812824/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5208 CPUtime=25.47
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3779 0 0 0 2546 1 0 0 25 0 1 0 189593502 5332992 937 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1302 937 72 123 0 1177 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5208

[startup+51.1011 s]
/proc/loadavg: 0.96 1.02 1.00 2/65 24840
/proc/meminfo: memFree=1812824/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5208 CPUtime=51.05
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3795 0 0 0 5104 1 0 0 25 0 1 0 189593502 5332992 953 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1302 953 72 123 0 1177 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 5208

[startup+102.305 s]
/proc/loadavg: 0.98 1.02 1.00 2/65 24840
/proc/meminfo: memFree=1812824/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5336 CPUtime=102.25
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3811 0 0 0 10223 2 0 0 25 0 1 0 189593502 5464064 969 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1334 969 72 123 0 1209 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5336

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 24840
/proc/meminfo: memFree=1812696/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5504 CPUtime=162.22
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3831 0 0 0 16220 2 0 0 25 0 1 0 189593502 5636096 989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1376 989 72 123 0 1251 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5504

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 24840
/proc/meminfo: memFree=1812696/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5504 CPUtime=222.21
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3836 0 0 0 22219 2 0 0 25 0 1 0 189593502 5636096 994 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1376 994 72 123 0 1251 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5504

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 24840
/proc/meminfo: memFree=1812568/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5632 CPUtime=282.19
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3862 0 0 0 28217 2 0 0 25 0 1 0 189593502 5767168 1020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1408 1020 72 123 0 1283 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5632

[startup+342.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24840
/proc/meminfo: memFree=1812440/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5632 CPUtime=342.18
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3879 0 0 0 34216 2 0 0 25 0 1 0 189593502 5767168 1037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1408 1037 72 123 0 1283 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5632

[startup+402.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 24840
/proc/meminfo: memFree=1812440/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5632 CPUtime=402.16
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3887 0 0 0 40214 2 0 0 25 0 1 0 189593502 5767168 1045 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1408 1045 72 123 0 1283 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5632

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 24840
/proc/meminfo: memFree=1812376/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5760 CPUtime=462.14
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3894 0 0 0 46212 2 0 0 25 0 1 0 189593502 5898240 1052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596501 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1440 1052 72 123 0 1315 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5760

[startup+522.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24840
/proc/meminfo: memFree=1812376/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5760 CPUtime=522.13
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3899 0 0 0 52211 2 0 0 25 0 1 0 189593502 5898240 1057 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1440 1057 72 123 0 1315 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5760

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 24840
/proc/meminfo: memFree=1812376/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5760 CPUtime=582.11
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3903 0 0 0 58209 2 0 0 25 0 1 0 189593502 5898240 1061 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1440 1061 72 123 0 1315 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5760

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24840
/proc/meminfo: memFree=1812248/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=5896 CPUtime=642.1
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 3932 0 0 0 64208 2 0 0 25 0 1 0 189593502 6037504 1090 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1474 1090 72 123 0 1349 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5896


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810904/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4061.13
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4168 0 0 0 406108 5 0 0 25 0 1 0 189593502 7131136 1326 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1326 72 123 0 1616 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 6964

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810904/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4121.11
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4169 0 0 0 412106 5 0 0 25 0 1 0 189593502 7131136 1327 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1327 72 123 0 1616 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 6964

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810904/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4181.09
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4170 0 0 0 418104 5 0 0 25 0 1 0 189593502 7131136 1328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1328 72 123 0 1616 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 6964

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810840/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4241.08
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4173 0 0 0 424103 5 0 0 25 0 1 0 189593502 7131136 1331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1331 72 123 0 1616 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 6964

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810904/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4301.06
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4174 0 0 0 430101 5 0 0 25 0 1 0 189593502 7131136 1332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1332 72 123 0 1616 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 6964

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810840/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4361.05
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4174 0 0 0 436100 5 0 0 25 0 1 0 189593502 7131136 1332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1332 72 123 0 1616 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 6964

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810840/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4421.03
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4175 0 0 0 442098 5 0 0 25 0 1 0 189593502 7131136 1333 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1333 72 123 0 1616 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 6964

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810840/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4481.01
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4176 0 0 0 448096 5 0 0 25 0 1 0 189593502 7131136 1334 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1334 72 123 0 1616 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 6964

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810776/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4541
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4177 0 0 0 454095 5 0 0 25 0 1 0 189593502 7131136 1335 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527279 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1335 72 123 0 1616 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 6964

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810840/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4600.99
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4179 0 0 0 460094 5 0 0 25 0 1 0 189593502 7131136 1337 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1337 72 123 0 1616 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 6964

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810776/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4660.97
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4180 0 0 0 466092 5 0 0 25 0 1 0 189593502 7131136 1338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1338 72 123 0 1616 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 6964

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810712/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4720.96
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4181 0 0 0 472091 5 0 0 25 0 1 0 189593502 7131136 1339 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1339 72 123 0 1616 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 6964

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810712/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4780.94
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4183 0 0 0 478089 5 0 0 25 0 1 0 189593502 7131136 1341 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1341 72 123 0 1616 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 6964

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810648/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4840.92
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4183 0 0 0 484087 5 0 0 25 0 1 0 189593502 7131136 1341 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628840 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1341 72 123 0 1616 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 6964

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810648/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4900.9
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4184 0 0 0 490085 5 0 0 25 0 1 0 189593502 7131136 1342 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1342 72 123 0 1616 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 6964

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810776/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=4960.89
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4186 0 0 0 496084 5 0 0 25 0 1 0 189593502 7131136 1344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1344 72 123 0 1616 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 6964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810776/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=5000.08
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4186 0 0 0 500003 5 0 0 25 0 1 0 189593502 7131136 1344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1344 72 123 0 1616 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 6964

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25040
/proc/meminfo: memFree=1810776/2055920 swapFree=4184000/4192956
[pid=24839] ppid=24837 vsize=6964 CPUtime=5000.08
/proc/24839/stat : 24839 (march_ks) R 24837 24839 24785 0 -1 4194304 4186 0 0 0 500003 5 0 0 25 0 1 0 189593502 7131136 1344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24839/statm: 1741 1344 72 123 0 1616 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 6964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 5000.04
CPU system time (s): 0.054991
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 6964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4186
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= 7935

runsolver used 3.22351 second user time and 10.4874 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 21 06:13:59 UTC 2007

IDJOB= 370955
IDBENCH= 20073
IDSOLVER= 180
FILE ID= node65/370955-1177136039

PBS_JOBID= 4648841

Free space on /tmp= 66399 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S260814579-03.cnf
COMMAND LINE= /tmp/evaluation/370955-1177136039/march_ks /tmp/evaluation/370955-1177136039/instance-370955-1177136039.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-370955-1177136039 -o ROOT/results/node65/solver-370955-1177136039 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370955-1177136039/march_ks /tmp/evaluation/370955-1177136039/instance-370955-1177136039.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb25e5b4b3e93004a7aa665359e85972

RANDOM SEED= 609303912

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1817128 kB
Buffers:         31400 kB
Cached:         157124 kB
SwapCached:       2624 kB
Active:          82752 kB
Inactive:       114876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1817128 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          15132 kB
Slab:            27176 kB
Committed_AS:  2377188 kB
PageTables:       1456 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= 66399 MiB

End job on node65 on Sat Apr 21 07:37:22 UTC 2007