Trace number 301766

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) 1200.11 1200.66

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S811174248-16.cnf
MD5SUM501f8679d94954afbc271fea6b765cd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.937
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)

0.50/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.50/0.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.50/0.52	c main()::
0.50/0.52	c initFormula():: searching for DIMACS p-line....
0.50/0.52	c full lookahead due to high density!
0.50/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 1100 variables and 22000 clauses.
0.50/0.52	c parseCNF():: parsing....
0.50/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.52	c runParser():: parsing was successful, warming up engines...
0.50/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.52	c preprocessing fase I completed:: there are now 1100 free variables and 22000 clauses.
0.50/0.52	c stat :: sign balance is biased by 0.046
0.50/0.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.50/0.52	c using k-SAT heuristics (size based diff)
0.50/0.52	c longest clause has size 5
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.50/0.53	c longest clause has size 5
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c dynamic_preselect_setsize :: off
0.50/0.53	c suggested doublelook initial :: 0
0.50/0.53	c main():: all systems go!
0.50/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 585 JD: 329
4.61/4.65	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-301766-1171990504 -o ROOT/results/node6/solver-301766-1171990504 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301766-1171990504/march_ks /tmp/evaluation/301766-1171990504/instance-301766-1171990504.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 0.99 0.99 3/77 701
/proc/meminfo: memFree=1310848/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=832 CPUtime=0
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 219005125 851968 112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134788672 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 208 112 47 123 0 83 0

[startup+0.107569 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 701
/proc/meminfo: memFree=1310848/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=3396 CPUtime=0.1
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 1497 0 0 0 10 0 0 0 18 0 1 0 219005125 3477504 604 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 849 615 63 123 0 724 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3396

[startup+0.515648 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 701
/proc/meminfo: memFree=1310848/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=4924 CPUtime=0.5
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3366 0 0 0 50 0 0 0 22 0 1 0 219005125 5042176 868 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1231 868 68 123 0 1106 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4924

[startup+1.33681 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 702
/proc/meminfo: memFree=1307256/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5060 CPUtime=1.33
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3746 0 0 0 132 1 0 0 25 0 1 0 219005125 5181440 916 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1265 916 72 123 0 1140 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5060

[startup+2.97613 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 702
/proc/meminfo: memFree=1307128/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5076 CPUtime=2.97
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3751 0 0 0 296 1 0 0 25 0 1 0 219005125 5197824 921 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1269 921 72 123 0 1144 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5076

[startup+6.25278 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 702
/proc/meminfo: memFree=1307000/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5080 CPUtime=6.24
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3752 0 0 0 623 1 0 0 25 0 1 0 219005125 5201920 922 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1270 922 72 123 0 1145 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5080

[startup+12.7121 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 702
/proc/meminfo: memFree=1306936/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5208 CPUtime=12.7
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3760 0 0 0 1269 1 0 0 25 0 1 0 219005125 5332992 930 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1302 930 72 123 0 1177 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5208

[startup+25.5146 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 702
/proc/meminfo: memFree=1307000/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5208 CPUtime=25.49
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3776 0 0 0 2548 1 0 0 25 0 1 0 219005125 5332992 946 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1302 946 72 123 0 1177 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5208

[startup+51.1286 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 702
/proc/meminfo: memFree=1306936/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5336 CPUtime=51.1
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3792 0 0 0 5109 1 0 0 25 0 1 0 219005125 5464064 962 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1334 962 72 123 0 1209 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5336

[startup+102.349 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 702
/proc/meminfo: memFree=1306936/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5336 CPUtime=102.3
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3807 0 0 0 10228 2 0 0 25 0 1 0 219005125 5464064 977 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1334 977 72 123 0 1209 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5336

[startup+162.382 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 702
/proc/meminfo: memFree=1306872/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5464 CPUtime=162.31
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3818 0 0 0 16229 2 0 0 25 0 1 0 219005125 5595136 988 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1366 988 72 123 0 1241 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5464

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 702
/proc/meminfo: memFree=1306872/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5464 CPUtime=222.31
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3825 0 0 0 22229 2 0 0 25 0 1 0 219005125 5595136 995 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1366 995 72 123 0 1241 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 5464

[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 702
/proc/meminfo: memFree=1306808/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5464 CPUtime=282.32
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3835 0 0 0 28229 3 0 0 25 0 1 0 219005125 5595136 1005 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1366 1005 72 123 0 1241 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 5464

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 702
/proc/meminfo: memFree=1306808/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5464 CPUtime=342.33
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3839 0 0 0 34230 3 0 0 25 0 1 0 219005125 5595136 1009 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1366 1009 72 123 0 1241 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 5464

[startup+402.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 818
/proc/meminfo: memFree=1305480/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5592 CPUtime=402.31
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3846 0 0 0 40226 5 0 0 25 0 1 0 219005125 5726208 1016 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1398 1016 72 123 0 1273 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 5592

[startup+462.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5592 CPUtime=462.29
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3849 0 0 0 46224 5 0 0 25 0 1 0 219005125 5726208 1019 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548051 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1398 1019 72 123 0 1273 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 5592

[startup+522.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5592 CPUtime=522.29
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3854 0 0 0 52224 5 0 0 25 0 1 0 219005125 5726208 1024 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1398 1024 72 123 0 1273 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 5592

[startup+582.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5592 CPUtime=582.3
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3857 0 0 0 58225 5 0 0 25 0 1 0 219005125 5726208 1027 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1398 1027 72 123 0 1273 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 5592

[startup+642.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5596 CPUtime=642.32
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3861 0 0 0 64226 6 0 0 25 0 1 0 219005125 5730304 1031 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1399 1031 72 123 0 1274 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 5596

[startup+702.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5596 CPUtime=702.32
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3865 0 0 0 70226 6 0 0 25 0 1 0 219005125 5730304 1035 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1399 1035 72 123 0 1274 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 5596

[startup+762.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306488/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5596 CPUtime=762.34
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3871 0 0 0 76227 7 0 0 25 0 1 0 219005125 5730304 1041 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1399 1041 72 123 0 1274 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 5596

[startup+822.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306488/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5596 CPUtime=822.34
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3873 0 0 0 82227 7 0 0 25 0 1 0 219005125 5730304 1043 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536930 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1399 1043 72 123 0 1274 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 5596

[startup+882.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5596 CPUtime=882.35
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3875 0 0 0 88227 8 0 0 25 0 1 0 219005125 5730304 1045 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1399 1045 72 123 0 1274 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 5596

[startup+942.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5724 CPUtime=942.35
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3878 0 0 0 94227 8 0 0 25 0 1 0 219005125 5861376 1048 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1431 1048 72 123 0 1306 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 5724

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306616/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5724 CPUtime=1002.35
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3881 0 0 0 100227 8 0 0 25 0 1 0 219005125 5861376 1051 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1431 1051 72 123 0 1306 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 5724

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5724 CPUtime=1062.37
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3885 0 0 0 106228 9 0 0 25 0 1 0 219005125 5861376 1055 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1431 1055 72 123 0 1306 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 5724

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5724 CPUtime=1122.37
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3887 0 0 0 112228 9 0 0 25 0 1 0 219005125 5861376 1057 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537946 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1431 1057 72 123 0 1306 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 5724

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5724 CPUtime=1182.37
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3891 0 0 0 118228 9 0 0 25 0 1 0 219005125 5861376 1061 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1431 1061 72 123 0 1306 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 5724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5724 CPUtime=1200.1
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3892 0 0 0 120000 10 0 0 25 0 1 0 219005125 5861376 1062 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1431 1062 72 123 0 1306 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5724

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

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

[startup+1200.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 900
/proc/meminfo: memFree=1306552/2055924 swapFree=4192812/4192956
[pid=701] ppid=699 vsize=5724 CPUtime=1200.1
/proc/701/stat : 701 (march_ks) R 699 701 32649 0 -1 4194304 3892 0 0 0 120000 10 0 0 25 0 1 0 219005125 5861376 1062 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/701/statm: 1431 1062 72 123 0 1306 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.101984
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 5724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3892
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= 24823

runsolver used 1.2908 second user time and 2.78958 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 16:55:04 UTC 2007

IDJOB= 301766
IDBENCH= 20067
IDSOLVER= 111
FILE ID= node6/301766-1171990504

PBS_JOBID= 3849080

Free space on /tmp= 66549 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S811174248-16.cnf
COMMAND LINE= /tmp/evaluation/301766-1171990504/march_ks /tmp/evaluation/301766-1171990504/instance-301766-1171990504.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-301766-1171990504 -o ROOT/results/node6/solver-301766-1171990504 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301766-1171990504/march_ks /tmp/evaluation/301766-1171990504/instance-301766-1171990504.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  501f8679d94954afbc271fea6b765cd5

RANDOM SEED= 282983292

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1311320 kB
Buffers:         71840 kB
Cached:         537984 kB
SwapCached:          0 kB
Active:         352780 kB
Inactive:       313292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1311320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:          75160 kB
Slab:            64148 kB
Committed_AS:   820792 kB
PageTables:       1744 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= 66549 MiB

End job on node6 on Tue Feb 20 17:15:07 UTC 2007