Trace number 302586

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) 1200.07 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

Solver Data (download as text)

3.47/3.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.47/3.52	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.47/3.52	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.47/3.52	c main()::
3.47/3.52	c initFormula():: searching for DIMACS p-line....
3.47/3.52	c full lookahead due to high density!
3.47/3.52	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.47/3.52	c parseCNF():: parsing....
3.47/3.52	c parseCNF():: the CNF contains 0 unary clauses.
3.47/3.52	c runParser():: parsing was successful, warming up engines...
3.47/3.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.47/3.52	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.47/3.52	c stat :: sign balance is biased by 0.007
3.47/3.52	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.47/3.52	c using k-SAT heuristics (size based diff)
3.47/3.52	c longest clause has size 7
3.47/3.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.47/3.52	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.47/3.52	c longest clause has size 7
3.47/3.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.47/3.52	c dynamic_preselect_setsize :: off
3.47/3.52	c suggested doublelook initial :: 0
3.47/3.52	c main():: all systems go!
3.47/3.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 238 JD: 95
4.09/4.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 32740 JD: 95
62.66/62.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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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/node11/watcher-302586-1172015023 -o ROOT/results/node11/solver-302586-1172015023 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302586-1172015023/march_ks /tmp/evaluation/302586-1172015023/instance-302586-1172015023.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 1.00 1.00 3/77 1023
/proc/meminfo: memFree=1624072/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=816 CPUtime=0
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 221456888 835584 95 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 204 95 47 123 0 79 0

[startup+0.10682 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1023
/proc/meminfo: memFree=1624072/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=3600 CPUtime=0.1
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 1300 0 0 0 10 0 0 0 18 0 1 0 221456888 3686400 670 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 900 670 63 123 0 775 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3600

[startup+0.514868 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1023
/proc/meminfo: memFree=1624072/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=3944 CPUtime=0.51
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 2878 0 0 0 50 1 0 0 21 0 1 0 221456888 4038656 742 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134566995 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3944

[startup+1.33497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1621312/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=3944 CPUtime=1.33
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 2878 0 0 0 132 1 0 0 25 0 1 0 221456888 4038656 742 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3944

[startup+2.97116 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1621184/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=3944 CPUtime=2.96
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 2878 0 0 0 295 1 0 0 25 0 1 0 221456888 4038656 742 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3944

[startup+6.24755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620544/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=4652 CPUtime=6.23
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4455 0 0 0 621 2 0 0 25 0 1 0 221456888 4763648 836 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 4652

[startup+12.7053 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620480/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=4652 CPUtime=12.69
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4455 0 0 0 1267 2 0 0 25 0 1 0 221456888 4763648 836 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4652

[startup+25.5108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620544/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=4652 CPUtime=25.49
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4455 0 0 0 2547 2 0 0 25 0 1 0 221456888 4763648 836 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4652

[startup+51.1198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620544/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=4788 CPUtime=51.09
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4479 0 0 0 5107 2 0 0 25 0 1 0 221456888 4902912 860 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1197 860 72 123 0 1072 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4788

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620544/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=4856 CPUtime=102.29
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4500 0 0 0 10227 2 0 0 25 0 1 0 221456888 4972544 881 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1214 881 72 123 0 1089 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4856

[startup+162.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620480/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=4956 CPUtime=162.3
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4508 0 0 0 16228 2 0 0 25 0 1 0 221456888 5074944 889 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1239 889 72 123 0 1114 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4956

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620352/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=4956 CPUtime=222.32
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4526 0 0 0 22229 3 0 0 25 0 1 0 221456888 5074944 907 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1239 907 72 123 0 1114 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 4956

[startup+282.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620224/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5108 CPUtime=282.33
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4541 0 0 0 28230 3 0 0 25 0 1 0 221456888 5230592 922 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1277 922 72 123 0 1152 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 5108

[startup+342.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620160/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5108 CPUtime=342.34
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4560 0 0 0 34231 3 0 0 25 0 1 0 221456888 5230592 941 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1277 941 72 123 0 1152 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 5108

[startup+402.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1620096/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5336 CPUtime=402.35
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4581 0 0 0 40232 3 0 0 25 0 1 0 221456888 5464064 962 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1334 962 72 123 0 1209 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 5336

[startup+462.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619968/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5336 CPUtime=462.36
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4606 0 0 0 46233 3 0 0 25 0 1 0 221456888 5464064 987 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1334 987 72 123 0 1209 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 5336

[startup+522.536 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619904/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5336 CPUtime=522.37
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4622 0 0 0 52234 3 0 0 25 0 1 0 221456888 5464064 1003 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1334 1003 72 123 0 1209 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 5336

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619776/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5680 CPUtime=582.38
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4643 0 0 0 58235 3 0 0 25 0 1 0 221456888 5816320 1024 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1420 1024 72 123 0 1295 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 5680

[startup+642.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619712/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5680 CPUtime=642.4
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4667 0 0 0 64236 4 0 0 25 0 1 0 221456888 5816320 1048 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1420 1048 72 123 0 1295 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 5680

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619584/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5680 CPUtime=702.41
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4688 0 0 0 70237 4 0 0 25 0 1 0 221456888 5816320 1069 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1420 1069 72 123 0 1295 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 5680

[startup+762.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619712/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=5680 CPUtime=762.42
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4712 0 0 0 76238 4 0 0 25 0 1 0 221456888 5816320 1093 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547667 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1420 1093 72 123 0 1295 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 5680

[startup+822.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619584/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6192 CPUtime=822.43
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4731 0 0 0 82239 4 0 0 25 0 1 0 221456888 6340608 1112 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1548 1112 72 123 0 1423 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 6192

[startup+882.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619392/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6192 CPUtime=882.44
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4762 0 0 0 88240 4 0 0 25 0 1 0 221456888 6340608 1143 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1548 1143 72 123 0 1423 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 6192

[startup+942.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619392/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6192 CPUtime=942.45
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4780 0 0 0 94241 4 0 0 25 0 1 0 221456888 6340608 1161 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1548 1161 72 123 0 1423 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 6192

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1024
/proc/meminfo: memFree=1619392/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6192 CPUtime=1002.47
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4795 0 0 0 100242 5 0 0 25 0 1 0 221456888 6340608 1176 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1548 1176 72 123 0 1423 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 6192

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1127
/proc/meminfo: memFree=1617920/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6192 CPUtime=1062.44
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4813 0 0 0 106239 5 0 0 25 0 1 0 221456888 6340608 1194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1548 1194 72 123 0 1423 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 6192

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1199
/proc/meminfo: memFree=1617928/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6192 CPUtime=1122.44
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4831 0 0 0 112239 5 0 0 25 0 1 0 221456888 6340608 1212 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1548 1212 72 123 0 1423 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 6192

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1225
/proc/meminfo: memFree=1618944/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6956 CPUtime=1182.44
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4856 0 0 0 118238 6 0 0 25 0 1 0 221456888 7122944 1237 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1739 1237 72 123 0 1614 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 6956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1225
/proc/meminfo: memFree=1619008/2055920 swapFree=4192812/4192956
[pid=1023] ppid=1021 vsize=6956 CPUtime=1200.06
/proc/1023/stat : 1023 (march_ks) R 1021 1023 843 0 -1 4194304 4864 0 0 0 120000 6 0 0 25 0 1 0 221456888 7122944 1245 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/1023/statm: 1739 1245 72 123 0 1614 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6956

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): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06399
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 6956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4864
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= 2436

runsolver used 1.3198 second user time and 2.69859 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 23:43:43 UTC 2007

IDJOB= 302586
IDBENCH= 20087
IDSOLVER= 111
FILE ID= node11/302586-1172015023

PBS_JOBID= 3849156

Free space on /tmp= 66542 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/302586-1172015023/march_ks /tmp/evaluation/302586-1172015023/instance-302586-1172015023.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-302586-1172015023 -o ROOT/results/node11/solver-302586-1172015023 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302586-1172015023/march_ks /tmp/evaluation/302586-1172015023/instance-302586-1172015023.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 480829936

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:       1624544 kB
Buffers:         55508 kB
Cached:         260896 kB
SwapCached:          0 kB
Active:         168744 kB
Inactive:       190952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624544 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          62132 kB
Slab:            57296 kB
Committed_AS:   715180 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 Wed Feb 21 00:03:46 UTC 2007