Trace number 301971

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 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
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 0.043
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
0.50/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.52	c main():: clause / variable ratio: ( 22000 / 1100 ) = 20.00
0.50/0.52	c longest clause has size 5
0.50/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.52	c dynamic_preselect_setsize :: off
0.50/0.52	c suggested doublelook initial :: 0
0.50/0.52	c main():: all systems go!
0.50/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 816 JD: 325
7.16/7.20	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/node11/watcher-301971-1172001180 -o ROOT/results/node11/solver-301971-1172001180 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301971-1172001180/march_ks /tmp/evaluation/301971-1172001180/instance-301971-1172001180.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: 0.99 0.97 0.97 3/77 32095
/proc/meminfo: memFree=1630376/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=964 CPUtime=0
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 220072563 987136 115 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 241 115 47 123 0 116 0

[startup+0.107389 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 32095
/proc/meminfo: memFree=1630376/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=2868 CPUtime=0.09
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 1355 0 0 0 9 0 0 0 18 0 1 0 220072563 2936832 461 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 717 472 63 123 0 592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2868

[startup+0.515436 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 32095
/proc/meminfo: memFree=1630376/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5068 CPUtime=0.5
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3366 0 0 0 49 1 0 0 22 0 1 0 220072563 5189632 891 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1267 900 68 123 0 1142 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5068

[startup+1.33553 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32096
/proc/meminfo: memFree=1626784/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5072 CPUtime=1.32
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3720 0 0 0 131 1 0 0 25 0 1 0 220072563 5193728 917 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1268 917 72 123 0 1143 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5072

[startup+2.97173 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32096
/proc/meminfo: memFree=1626656/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5092 CPUtime=2.96
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3727 0 0 0 295 1 0 0 25 0 1 0 220072563 5214208 924 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1273 924 72 123 0 1148 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5092

[startup+6.25311 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32096
/proc/meminfo: memFree=1626536/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5092 CPUtime=6.24
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3727 0 0 0 623 1 0 0 25 0 1 0 220072563 5214208 924 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1273 924 72 123 0 1148 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5092

[startup+12.7049 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32096
/proc/meminfo: memFree=1626472/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5092 CPUtime=12.69
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3727 0 0 0 1268 1 0 0 25 0 1 0 220072563 5214208 924 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527288 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1273 924 72 123 0 1148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5092

[startup+25.5114 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 32096
/proc/meminfo: memFree=1626472/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5220 CPUtime=25.5
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3744 0 0 0 2548 2 0 0 25 0 1 0 220072563 5345280 941 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1305 941 72 123 0 1180 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5220

[startup+51.1244 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 32096
/proc/meminfo: memFree=1626472/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5348 CPUtime=51.1
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3762 0 0 0 5108 2 0 0 25 0 1 0 220072563 5476352 959 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1337 959 72 123 0 1212 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5348

[startup+102.344 s]
/proc/loadavg: 1.03 0.99 0.98 2/78 32096
/proc/meminfo: memFree=1626408/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5348 CPUtime=102.3
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3776 0 0 0 10228 2 0 0 25 0 1 0 220072563 5476352 973 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1337 973 72 123 0 1212 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 5348

[startup+162.377 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 32096
/proc/meminfo: memFree=1626344/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5356 CPUtime=162.32
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3789 0 0 0 16230 2 0 0 25 0 1 0 220072563 5484544 986 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1339 986 72 123 0 1214 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5356

[startup+222.406 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32096
/proc/meminfo: memFree=1626280/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5484 CPUtime=222.33
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3799 0 0 0 22230 3 0 0 25 0 1 0 220072563 5615616 996 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1371 996 72 123 0 1246 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5484

[startup+282.433 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32096
/proc/meminfo: memFree=1626216/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5484 CPUtime=282.34
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3809 0 0 0 28231 3 0 0 25 0 1 0 220072563 5615616 1006 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1371 1006 72 123 0 1246 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5484

[startup+342.459 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 32096
/proc/meminfo: memFree=1626216/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5484 CPUtime=342.34
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3815 0 0 0 34231 3 0 0 25 0 1 0 220072563 5615616 1012 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1371 1012 72 123 0 1246 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 5484

[startup+402.493 s]
/proc/loadavg: 1.07 1.02 0.99 2/78 32096
/proc/meminfo: memFree=1626216/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5484 CPUtime=402.37
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3819 0 0 0 40233 4 0 0 25 0 1 0 220072563 5615616 1016 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1371 1016 72 123 0 1246 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5484

[startup+462.52 s]
/proc/loadavg: 1.06 1.03 0.99 2/78 32096
/proc/meminfo: memFree=1626152/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=462.37
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3823 0 0 0 46233 4 0 0 25 0 1 0 220072563 5746688 1020 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1020 72 123 0 1278 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 5612

[startup+522.569 s]
/proc/loadavg: 1.02 1.02 0.99 2/84 32208
/proc/meminfo: memFree=1624944/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=522.35
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3826 0 0 0 52230 5 0 0 25 0 1 0 220072563 5746688 1023 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1023 72 123 0 1278 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 5612

[startup+582.623 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 32294
/proc/meminfo: memFree=1625960/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=582.35
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3829 0 0 0 58229 6 0 0 25 0 1 0 220072563 5746688 1026 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1026 72 123 0 1278 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 5612

[startup+642.656 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 32294
/proc/meminfo: memFree=1625960/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=642.36
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3832 0 0 0 64230 6 0 0 25 0 1 0 220072563 5746688 1029 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1029 72 123 0 1278 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 5612

[startup+702.685 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626024/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=702.36
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3835 0 0 0 70230 6 0 0 25 0 1 0 220072563 5746688 1032 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1032 72 123 0 1278 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 5612

[startup+762.713 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626024/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=762.38
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3838 0 0 0 76231 7 0 0 25 0 1 0 220072563 5746688 1035 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1035 72 123 0 1278 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 5612

[startup+822.748 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626152/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=822.39
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3842 0 0 0 82232 7 0 0 25 0 1 0 220072563 5746688 1039 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1039 72 123 0 1278 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 5612

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626152/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=882.4
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3845 0 0 0 88233 7 0 0 25 0 1 0 220072563 5746688 1042 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1042 72 123 0 1278 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 5612

[startup+942.808 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626088/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=942.41
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3847 0 0 0 94234 7 0 0 25 0 1 0 220072563 5746688 1044 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1044 72 123 0 1278 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 5612

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626152/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=1002.44
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3848 0 0 0 100236 8 0 0 25 0 1 0 220072563 5746688 1045 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597861 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1045 72 123 0 1278 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 5612

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626088/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5612 CPUtime=1062.45
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3851 0 0 0 106237 8 0 0 25 0 1 0 220072563 5746688 1048 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1403 1048 72 123 0 1278 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 5612

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626152/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5740 CPUtime=1122.46
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3853 0 0 0 112238 8 0 0 25 0 1 0 220072563 5877760 1050 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1435 1050 72 123 0 1310 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 5740

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626088/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5740 CPUtime=1182.48
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3855 0 0 0 118239 9 0 0 25 0 1 0 220072563 5877760 1052 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1435 1052 72 123 0 1310 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 5740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 32294
/proc/meminfo: memFree=1626088/2055920 swapFree=4192812/4192956
[pid=32095] ppid=32093 vsize=5740 CPUtime=1200.1
/proc/32095/stat : 32095 (march_ks) R 32093 32095 31938 0 -1 4194304 3856 0 0 0 120001 9 0 0 25 0 1 0 220072563 5877760 1053 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/32095/statm: 1435 1053 72 123 0 1310 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 5740

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): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.091986
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 5740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3856
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= 25096

runsolver used 1.36479 second user time and 2.82957 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 19:53:00 UTC 2007

IDJOB= 301971
IDBENCH= 20072
IDSOLVER= 111
FILE ID= node11/301971-1172001180

PBS_JOBID= 3849124

Free space on /tmp= 66542 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/301971-1172001180/march_ks /tmp/evaluation/301971-1172001180/instance-301971-1172001180.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301971-1172001180 -o ROOT/results/node11/solver-301971-1172001180 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301971-1172001180/march_ks /tmp/evaluation/301971-1172001180/instance-301971-1172001180.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 249720626

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1630784 kB
Buffers:         55256 kB
Cached:         255028 kB
SwapCached:          0 kB
Active:         166512 kB
Inactive:       186960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          62080 kB
Slab:            57272 kB
Committed_AS:   710172 kB
PageTables:       1756 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= 66542 MiB

End job on node11 on Tue Feb 20 20:13:03 UTC 2007