Trace number 313107

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) 1200.12 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/partial-5-11-s.cnf
MD5SUM422fec8fdb09699d55480e890c49e06a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark245.039
Satisfiable
(Un)Satisfiability was proved
Number of variables164587
Number of clauses738865
Sum of the clauses size1683290
Maximum clause length10
Minimum clause length1
Number of clauses of size 112475
Number of clauses of size 2601295
Number of clauses of size 394115
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data (download as text)

9.39/9.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
9.39/9.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
9.39/9.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
9.39/9.44	c main()::
9.39/9.44	c initFormula():: searching for DIMACS p-line....
9.39/9.44	c initFormula():: the DIMACS p-line indicates a CNF of 164587 variables and 738865 clauses.
9.39/9.44	c parseCNF():: parsing....
9.39/9.44	c parseCNF():: the CNF contains 12475 unary clauses.
9.39/9.44	c runParser():: parsing was successful, warming up engines...
9.39/9.44	c find_and_remove_tautogolies():: found and removed 24047 tautologies
9.39/9.44	c find_and_remove_tautogolies():: found and removed 125 tautologies
9.39/9.44	c simplify_formula():: removed 0 tautological, 269622 satisfied and 20171 duplicate clauses
9.39/9.44	c preprocessing fase I completed:: there are now 85394 free variables and 449072 clauses.
9.39/9.44	c stat :: sign balance is biased by 0.935
9.39/9.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
9.39/9.44	c using k-SAT heuristics (size based diff)
9.39/9.44	c longest clause has size 10
9.39/9.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 1488 duplicate clauses
9.39/9.44	c resolvent_look() :: found 1290 resolvents
9.39/9.44	c main():: clause / variable ratio: ( 450362 / 164587 ) = 2.74
9.39/9.44	c longest clause has size 10
9.39/9.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.39/9.44	c dynamic_preselect_setsize :: on
9.39/9.44	c suggested doublelook initial :: 0
9.39/9.44	c main():: all systems go!
9.39/9.44	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/node52/watcher-313107-1176874344 -o ROOT/results/node52/solver-313107-1176874344 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313107-1176874344/march_ks /tmp/evaluation/313107-1176874344/instance-313107-1176874344.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 32144
/proc/meminfo: memFree=1685716/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=4188 CPUtime=0
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 719 0 0 0 0 0 0 0 18 0 1 0 42279527 4288512 704 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 1047 710 45 123 0 922 0

[startup+0.076218 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 32144
/proc/meminfo: memFree=1685716/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=19900 CPUtime=0.06
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 4046 0 0 0 5 1 0 0 18 0 1 0 42279527 20377600 4031 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 4975 4031 47 123 0 4850 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 19900

[startup+0.101219 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 32144
/proc/meminfo: memFree=1685716/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=20296 CPUtime=0.09
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 4164 0 0 0 8 1 0 0 18 0 1 0 42279527 20783104 4149 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 5074 4149 47 123 0 4949 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20296

[startup+0.301232 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 32144
/proc/meminfo: memFree=1685716/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=23068 CPUtime=0.29
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 5049 0 0 0 27 2 0 0 19 0 1 0 42279527 23621632 5034 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 5767 5034 47 123 0 5642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23068

[startup+0.701259 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 32144
/proc/meminfo: memFree=1685716/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=28744 CPUtime=0.69
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 6797 0 0 0 65 4 0 0 22 0 1 0 42279527 29433856 6782 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 7186 6783 47 123 0 7061 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28744

[startup+1.50131 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1630028/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=75256 CPUtime=1.49
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 14305 0 0 0 141 8 0 0 25 0 1 0 42279527 77062144 12699 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561711 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 18814 12699 50 123 0 18689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75256

[startup+3.10143 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1622796/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=85176 CPUtime=3.1
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 21584 0 0 0 299 11 0 0 25 0 1 0 42279527 87220224 15610 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 21294 15610 52 123 0 21169 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 85176

[startup+6.30264 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1627468/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=80668 CPUtime=6.29
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 31152 0 0 0 614 15 0 0 25 0 1 0 42279527 82604032 14494 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134657929 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 20167 14494 63 123 0 20042 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80668

[startup+12.7011 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1528908/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=12.68
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69238 0 0 0 1239 29 0 0 25 0 1 0 42279527 203456512 39173 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39173 72 123 0 49547 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 198688

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1529036/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=25.48
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69240 0 0 0 2519 29 0 0 25 0 1 0 42279527 203456512 39175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39175 72 123 0 49547 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 198688

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1528972/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=51.06
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69248 0 0 0 5077 29 0 0 25 0 1 0 42279527 203456512 39183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39183 72 123 0 49547 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 198688

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1529100/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=102.25
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69248 0 0 0 10196 29 0 0 25 0 1 0 42279527 203456512 39183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39183 72 123 0 49547 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 198688

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1529100/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=162.23
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69249 0 0 0 16194 29 0 0 25 0 1 0 42279527 203456512 39184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526902 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39184 72 123 0 49547 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 198688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1529036/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=222.22
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69249 0 0 0 22193 29 0 0 25 0 1 0 42279527 203456512 39184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39184 72 123 0 49547 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 198688

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32145
/proc/meminfo: memFree=1528972/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=282.2
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69249 0 0 0 28191 29 0 0 25 0 1 0 42279527 203456512 39184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39184 72 123 0 49547 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 198688

[startup+342.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528972/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=342.18
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69249 0 0 0 34189 29 0 0 25 0 1 0 42279527 203456512 39184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39184 72 123 0 49547 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 198688

[startup+402.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528908/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=402.18
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69249 0 0 0 40188 30 0 0 25 0 1 0 42279527 203456512 39184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39184 72 123 0 49547 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 198688

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528972/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=462.16
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69249 0 0 0 46186 30 0 0 25 0 1 0 42279527 203456512 39184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39184 72 123 0 49547 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 198688

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528972/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=522.15
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69249 0 0 0 52185 30 0 0 25 0 1 0 42279527 203456512 39184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39184 72 123 0 49547 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 198688

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528972/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=582.13
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69250 0 0 0 58183 30 0 0 25 0 1 0 42279527 203456512 39185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39185 72 123 0 49547 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 198688

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528908/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=642.12
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 64182 30 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 198688

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528908/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=702.1
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 70180 30 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 198688

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528908/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=762.09
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 76179 30 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 198688

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528844/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=822.07
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 82177 30 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 198688

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528844/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=882.05
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 88175 30 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 198688

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528844/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=942.04
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 94174 30 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 198688

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528844/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=1002.03
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 100172 31 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 198688

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528844/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=1062.02
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 106171 31 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 198688

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528780/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=1122
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 112169 31 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 198688

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528844/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=1181.98
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 118167 31 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 198688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 32145
/proc/meminfo: memFree=1528780/2055920 swapFree=4182044/4192956
[pid=32144] ppid=32142 vsize=198688 CPUtime=1200.08
/proc/32144/stat : 32144 (march_ks) R 32142 32144 31150 0 -1 4194304 69252 0 0 0 119977 31 0 0 25 0 1 0 42279527 203456512 39187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/32144/statm: 49672 39187 72 123 0 49547 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 198688

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): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1199.78
CPU system time (s): 0.340948
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 208640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69252
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= 2213

runsolver used 0.826874 second user time and 2.46462 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 18 05:32:25 UTC 2007

IDJOB= 313107
IDBENCH= 20358
IDSOLVER= 111
FILE ID= node52/313107-1176874344

PBS_JOBID= 4590294

Free space on /tmp= 66321 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/partial-5-11-s.cnf
COMMAND LINE= /tmp/evaluation/313107-1176874344/march_ks /tmp/evaluation/313107-1176874344/instance-313107-1176874344.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-313107-1176874344 -o ROOT/results/node52/solver-313107-1176874344 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313107-1176874344/march_ks /tmp/evaluation/313107-1176874344/instance-313107-1176874344.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  422fec8fdb09699d55480e890c49e06a

RANDOM SEED= 937055199

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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:       1686188 kB
Buffers:         13776 kB
Cached:         281288 kB
SwapCached:       4612 kB
Active:         139892 kB
Inactive:       189668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686188 kB
SwapTotal:     4192956 kB
SwapFree:      4182044 kB
Dirty:           15176 kB
Writeback:           0 kB
Mapped:          39656 kB
Slab:            26072 kB
Committed_AS:  1560984 kB
PageTables:       1552 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= 66321 MiB

End job on node52 on Wed Apr 18 05:52:27 UTC 2007