Trace number 320345

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) 1200.06 1200.54

General information on the benchmark

Nameindustrial/
manolios/manol-pipe-f9n.cnf
MD5SUM61e4a04a828a2cd33ae3f3dde54ef320
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark234.565
Satisfiable
(Un)Satisfiability was proved
Number of variables185149
Number of clauses552412
Sum of the clauses size1288960
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2368274
Number of clauses of size 3184137
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

8.08/8.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
8.08/8.14	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
8.08/8.14	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
8.08/8.14	c main()::
8.08/8.14	c initFormula():: searching for DIMACS p-line....
8.08/8.14	c initFormula():: the DIMACS p-line indicates a CNF of 185149 variables and 552412 clauses.
8.08/8.14	c parseCNF():: parsing....
8.08/8.14	c parseCNF():: the CNF contains 1 unary clauses.
8.08/8.14	c runParser():: parsing was successful, warming up engines...
8.08/8.14	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
8.08/8.14	c preprocessing fase I completed:: there are now 185146 free variables and 552404 clauses.
8.08/8.14	c stat :: sign balance is biased by 0.158
8.08/8.14	c shorten_equivalence(): average equivalence length reduced from nan to nan
8.08/8.14	c using 3-SAT heuristics (occurence based diff)
8.08/8.14	c longest clause has size 3
8.08/8.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 5038 duplicate clauses
8.08/8.14	c resolvent_look() :: found 4514 resolvents
8.08/8.14	c lessRedundantTransformation():: nothing to be done.
8.08/8.14	c transformTo3SAT():: you gave me 185149 variables and 556918 clauses.
8.08/8.14	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
8.08/8.14	c transformTo3SAT():: I will add 0 variables and 0 clauses!
8.08/8.14	c transformTo3SAT():: the transformation yielded 185149 variabels and 556918 clauses.
8.08/8.14	c main():: clause / variable ratio: ( 556918 / 185149 ) = 3.01
8.08/8.14	c longest clause has size 3
8.08/8.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
8.08/8.14	c dynamic_preselect_setsize :: on
8.08/8.14	c suggested doublelook initial :: 0
8.08/8.14	c main():: all systems go!
8.08/8.14	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-320345-1173044559 -o ROOT/results/node11/solver-320345-1173044559 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320345-1173044559/march_ks /tmp/evaluation/320345-1173044559/instance-320345-1173044559.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: 0.92 0.97 0.91 3/77 30708
/proc/meminfo: memFree=1419408/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=8860 CPUtime=0
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 704 0 0 0 0 0 0 0 18 0 1 0 324410447 9072640 689 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 2215 692 45 123 0 2090 0

[startup+0.044737 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 30708
/proc/meminfo: memFree=1419408/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=19480 CPUtime=0.03
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 4080 0 0 0 2 1 0 0 18 0 1 0 324410447 19947520 4065 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134793683 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 4870 4066 47 123 0 4745 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 19480

[startup+0.101742 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 30708
/proc/meminfo: memFree=1419408/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=20272 CPUtime=0.09
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 4317 0 0 0 8 1 0 0 18 0 1 0 324410447 20758528 4302 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661057 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 5068 4302 47 123 0 4943 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20272

[startup+0.301766 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 30708
/proc/meminfo: memFree=1419408/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=22780 CPUtime=0.29
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 5124 0 0 0 27 2 0 0 19 0 1 0 324410447 23326720 5109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 5695 5109 47 123 0 5570 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22780

[startup+0.701814 s]
/proc/loadavg: 0.92 0.97 0.91 3/77 30708
/proc/meminfo: memFree=1419408/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=27928 CPUtime=0.69
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 6725 0 0 0 66 3 0 0 23 0 1 0 324410447 28598272 6710 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 6982 6710 47 123 0 6857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27928

[startup+1.50191 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 30709
/proc/meminfo: memFree=1372488/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=79256 CPUtime=1.49
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 19355 0 0 0 141 8 0 0 25 0 1 0 324410447 81158144 15400 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 19814 15400 52 123 0 19689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79256

[startup+3.1011 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 30709
/proc/meminfo: memFree=1372296/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=77288 CPUtime=3.09
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 32363 0 0 0 294 15 0 0 25 0 1 0 324410447 79142912 14945 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555259 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 19322 14945 63 123 0 19197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77288

[startup+6.30147 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 30709
/proc/meminfo: memFree=1322952/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=123356 CPUtime=6.29
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 66900 0 0 0 597 32 0 0 25 0 1 0 324410447 126316544 24486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134556039 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 30839 24486 67 123 0 30714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123356

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 30709
/proc/meminfo: memFree=1239560/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=217016 CPUtime=12.68
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 93932 0 0 0 1225 43 0 0 25 0 1 0 324410447 222224384 44888 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 54254 44888 72 123 0 54129 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 217016

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.91 2/78 30709
/proc/meminfo: memFree=1239688/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=217016 CPUtime=25.48
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 93943 0 0 0 2505 43 0 0 25 0 1 0 324410447 222224384 44899 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 54254 44899 72 123 0 54129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 217016

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1239624/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=217016 CPUtime=51.06
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 93951 0 0 0 5063 43 0 0 25 0 1 0 324410447 222224384 44907 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 54254 44907 72 123 0 54129 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 217016

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1239432/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=217016 CPUtime=102.25
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 93989 0 0 0 10181 44 0 0 25 0 1 0 324410447 222224384 44945 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 54254 44945 72 123 0 54129 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 217016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1238984/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=217532 CPUtime=162.23
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 94088 0 0 0 16179 44 0 0 25 0 1 0 324410447 222752768 45044 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 54383 45044 72 123 0 54258 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 217532

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1230856/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=225848 CPUtime=222.22
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 96141 0 0 0 22175 47 0 0 25 0 1 0 324410447 231268352 47097 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542565 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 56462 47097 72 123 0 56337 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 225848

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1229000/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=227720 CPUtime=282.19
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 96599 0 0 0 28172 47 0 0 25 0 1 0 324410447 233185280 47555 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 56930 47555 72 123 0 56805 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 227720

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1228040/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=228788 CPUtime=342.18
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 96841 0 0 0 34170 48 0 0 25 0 1 0 324410447 234278912 47797 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57197 47797 72 123 0 57072 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 228788

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1227720/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=229056 CPUtime=402.16
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 96919 0 0 0 40167 49 0 0 25 0 1 0 324410447 234553344 47875 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57264 47875 72 123 0 57139 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 229056

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 30711
/proc/meminfo: memFree=1227720/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=229056 CPUtime=462.14
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 96919 0 0 0 46165 49 0 0 25 0 1 0 324410447 234553344 47875 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57264 47875 72 123 0 57139 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 229056

[startup+522.301 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1227656/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=229056 CPUtime=522.13
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 96927 0 0 0 52163 50 0 0 25 0 1 0 324410447 234553344 47883 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57264 47883 72 123 0 57139 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 229056

[startup+582.301 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1227720/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=229056 CPUtime=582.11
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 96927 0 0 0 58161 50 0 0 25 0 1 0 324410447 234553344 47883 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57264 47883 72 123 0 57139 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 229056

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1226888/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=229856 CPUtime=642.1
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 97131 0 0 0 64159 51 0 0 25 0 1 0 324410447 235372544 48087 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57464 48087 72 123 0 57339 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 229856

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1225544/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=231312 CPUtime=702.07
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 97470 0 0 0 70156 51 0 0 25 0 1 0 324410447 236863488 48426 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57828 48426 72 123 0 57703 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 231312

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1225544/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=231312 CPUtime=762.06
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 97476 0 0 0 76154 52 0 0 25 0 1 0 324410447 236863488 48432 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 57828 48432 72 123 0 57703 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 231312

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1224200/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=232636 CPUtime=822.04
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 97827 0 0 0 82151 53 0 0 25 0 1 0 324410447 238219264 48783 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58159 48783 72 123 0 58034 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 232636

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1223816/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=232900 CPUtime=882.02
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 97898 0 0 0 88149 53 0 0 25 0 1 0 324410447 238489600 48854 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58225 48854 72 123 0 58100 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 232900

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1223880/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=232900 CPUtime=942
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 97898 0 0 0 94146 54 0 0 25 0 1 0 324410447 238489600 48854 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58225 48854 72 123 0 58100 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 232900

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1223880/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=232900 CPUtime=1001.98
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 97902 0 0 0 100144 54 0 0 25 0 1 0 324410447 238489600 48858 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58225 48858 72 123 0 58100 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 232900

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30711
/proc/meminfo: memFree=1223304/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=234496 CPUtime=1061.97
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 98042 0 0 0 106142 55 0 0 25 0 1 0 324410447 240123904 48998 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58624 48998 72 123 0 58499 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 234496

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/84 30795
/proc/meminfo: memFree=1221824/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=234760 CPUtime=1121.9
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 98084 0 0 0 112135 55 0 0 25 0 1 0 324410447 240394240 49040 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58690 49040 72 123 0 58565 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 234760

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/84 30887
/proc/meminfo: memFree=1221440/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=235024 CPUtime=1181.83
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 98158 0 0 0 118127 56 0 0 25 0 1 0 324410447 240664576 49114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58756 49114 72 123 0 58631 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 235024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.14 1.02 0.93 2/78 30909
/proc/meminfo: memFree=1222408/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=235024 CPUtime=1200.02
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 98158 0 0 0 119945 57 0 0 25 0 1 0 324410447 240664576 49114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58756 49114 72 123 0 58631 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 235024

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

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

[startup+1200.5 s]
/proc/loadavg: 1.14 1.02 0.93 2/78 30909
/proc/meminfo: memFree=1222408/2055920 swapFree=4169972/4192956
[pid=30708] ppid=30706 vsize=235024 CPUtime=1200.02
/proc/30708/stat : 30708 (march_ks) R 30706 30708 30562 0 -1 4194304 98158 0 0 0 119945 57 0 0 25 0 1 0 324410447 240664576 49114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/30708/statm: 58756 49114 72 123 0 58631 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 235024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.06
CPU user time (s): 1199.46
CPU system time (s): 0.601908
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 235024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.601908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98158
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= 9172

runsolver used 1.40379 second user time and 2.96655 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Mar  4 21:42:39 UTC 2007

IDJOB= 320345
IDBENCH= 20501
IDSOLVER= 111
FILE ID= node11/320345-1173044559

PBS_JOBID= 4012256

Free space on /tmp= 66533 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f9n.cnf
COMMAND LINE= /tmp/evaluation/320345-1173044559/march_ks /tmp/evaluation/320345-1173044559/instance-320345-1173044559.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-320345-1173044559 -o ROOT/results/node11/solver-320345-1173044559 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320345-1173044559/march_ks /tmp/evaluation/320345-1173044559/instance-320345-1173044559.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  61e4a04a828a2cd33ae3f3dde54ef320

RANDOM SEED= 71058420

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:       1419880 kB
Buffers:         46156 kB
Cached:         499996 kB
SwapCached:       2744 kB
Active:         227028 kB
Inactive:       342340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419880 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:           11928 kB
Writeback:           0 kB
Mapped:          30588 kB
Slab:            52208 kB
Committed_AS:  1085688 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= 66533 MiB

End job on node11 on Sun Mar  4 22:02:42 UTC 2007