Trace number 300208

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) 1200.03 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1063466123-05.cnf
MD5SUM2ff956099c059101847a47f637ebf993
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark229.176
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.37	c main()::
0.30/0.37	c initFormula():: searching for DIMACS p-line....
0.30/0.37	c full lookahead due to high density!
0.30/0.37	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 16000 clauses.
0.30/0.37	c parseCNF():: parsing....
0.30/0.37	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.37	c runParser():: parsing was successful, warming up engines...
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c preprocessing fase I completed:: there are now 800 free variables and 16000 clauses.
0.30/0.37	c stat :: sign balance is biased by 0.041
0.30/0.37	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.37	c using k-SAT heuristics (size based diff)
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c main():: clause / variable ratio: ( 16000 / 800 ) = 20.00
0.30/0.37	c longest clause has size 5
0.30/0.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.37	c dynamic_preselect_setsize :: off
0.30/0.37	c suggested doublelook initial :: 0
0.30/0.37	c main():: all systems go!
0.30/0.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 410 JD: 247
2.14/2.24	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: 56365 JD: 247
250.60/250.74	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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/node2/watcher-300208-1171892617 -o ROOT/results/node2/solver-300208-1171892617 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300208-1171892617/march_ks /tmp/evaluation/300208-1171892617/instance-300208-1171892617.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: 0.92 0.98 0.99 3/77 2631
/proc/meminfo: memFree=360000/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=788 CPUtime=0
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 209216693 806912 101 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 197 101 47 123 0 72 0

[startup+0.106677 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2631
/proc/meminfo: memFree=360000/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=3012 CPUtime=0.1
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 1714 0 0 0 10 0 0 0 18 0 1 0 209216693 3084288 560 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567071 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 753 560 67 123 0 628 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3012

[startup+0.51472 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2631
/proc/meminfo: memFree=360000/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=3852 CPUtime=0.5
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2598 0 0 0 50 0 0 0 21 0 1 0 209216693 3944448 695 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 963 695 72 123 0 838 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3852

[startup+1.3348 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2632
/proc/meminfo: memFree=357304/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=3868 CPUtime=1.32
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2603 0 0 0 132 0 0 0 25 0 1 0 209216693 3960832 700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3868

[startup+2.97097 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2632
/proc/meminfo: memFree=357176/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=3868 CPUtime=2.96
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2603 0 0 0 296 0 0 0 25 0 1 0 209216693 3960832 700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3868

[startup+6.24731 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2632
/proc/meminfo: memFree=357048/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=3868 CPUtime=6.23
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2603 0 0 0 623 0 0 0 25 0 1 0 209216693 3960832 700 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 967 700 72 123 0 842 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3868

[startup+12.706 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2632
/proc/meminfo: memFree=356984/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=4012 CPUtime=12.69
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2614 0 0 0 1269 0 0 0 25 0 1 0 209216693 4108288 711 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1003 711 72 123 0 878 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4012

[startup+25.5133 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2632
/proc/meminfo: memFree=356984/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=4148 CPUtime=25.5
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2656 0 0 0 2549 1 0 0 25 0 1 0 209216693 4247552 753 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1037 753 72 123 0 912 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4148

[startup+51.122 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2632
/proc/meminfo: memFree=356792/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=4320 CPUtime=51.1
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2686 0 0 0 5109 1 0 0 25 0 1 0 209216693 4423680 783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1080 783 72 123 0 955 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4320

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2632
/proc/meminfo: memFree=356600/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=4600 CPUtime=102.31
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2744 0 0 0 10230 1 0 0 25 0 1 0 209216693 4710400 841 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1150 841 72 123 0 1025 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4600

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2632
/proc/meminfo: memFree=356280/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=4828 CPUtime=162.32
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2818 0 0 0 16231 1 0 0 25 0 1 0 209216693 4943872 915 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1207 915 72 123 0 1082 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4828

[startup+222.406 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 2632
/proc/meminfo: memFree=356152/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=5296 CPUtime=222.34
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2852 0 0 0 22233 1 0 0 25 0 1 0 209216693 5423104 949 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1324 949 72 123 0 1199 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5296

[startup+282.43 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2632
/proc/meminfo: memFree=355960/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=5296 CPUtime=282.34
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2896 0 0 0 28233 1 0 0 25 0 1 0 209216693 5423104 993 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1324 993 72 123 0 1199 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5296

[startup+342.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=355640/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=5808 CPUtime=342.36
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 2977 0 0 0 34234 2 0 0 25 0 1 0 209216693 5947392 1074 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1452 1074 72 123 0 1327 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5808

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=355320/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=5808 CPUtime=402.37
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3058 0 0 0 40235 2 0 0 25 0 1 0 209216693 5947392 1155 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598589 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1452 1155 72 123 0 1327 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5808

[startup+462.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=355128/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=6572 CPUtime=462.39
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3100 0 0 0 46236 3 0 0 25 0 1 0 209216693 6729728 1197 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1643 1197 72 123 0 1518 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 6572

[startup+522.541 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=354808/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=6704 CPUtime=522.4
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3178 0 0 0 52237 3 0 0 25 0 1 0 209216693 6864896 1275 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1676 1275 72 123 0 1551 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 6704

[startup+582.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=354552/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=6704 CPUtime=582.42
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3237 0 0 0 58239 3 0 0 25 0 1 0 209216693 6864896 1334 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1676 1334 72 123 0 1551 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 6704

[startup+642.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=354424/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=6704 CPUtime=642.42
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3263 0 0 0 64239 3 0 0 25 0 1 0 209216693 6864896 1360 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1676 1360 72 123 0 1551 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 6704

[startup+702.629 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 2632
/proc/meminfo: memFree=354232/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7856 CPUtime=702.44
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3305 0 0 0 70241 3 0 0 25 0 1 0 209216693 8044544 1402 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1964 1402 72 123 0 1839 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 7856

[startup+762.659 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2632
/proc/meminfo: memFree=354168/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7856 CPUtime=762.45
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3319 0 0 0 76242 3 0 0 25 0 1 0 209216693 8044544 1416 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1964 1416 72 123 0 1839 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 7856

[startup+822.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=354168/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7856 CPUtime=822.47
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3322 0 0 0 82243 4 0 0 25 0 1 0 209216693 8044544 1419 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1964 1419 72 123 0 1839 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 7856

[startup+882.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=354104/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7856 CPUtime=882.48
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3324 0 0 0 88244 4 0 0 25 0 1 0 209216693 8044544 1421 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1964 1421 72 123 0 1839 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 7856

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=354104/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7856 CPUtime=942.5
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3327 0 0 0 94246 4 0 0 25 0 1 0 209216693 8044544 1424 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1964 1424 72 123 0 1839 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 7856

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2632
/proc/meminfo: memFree=354104/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7856 CPUtime=1002.5
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3358 0 0 0 100246 4 0 0 25 0 1 0 209216693 8044544 1455 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1964 1455 72 123 0 1839 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 7856

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2716
/proc/meminfo: memFree=352712/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7856 CPUtime=1062.5
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3397 0 0 0 106245 5 0 0 25 0 1 0 209216693 8044544 1494 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1964 1494 72 123 0 1839 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 7856

[startup+1122.87 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 2802
/proc/meminfo: memFree=352704/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7984 CPUtime=1122.49
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3406 0 0 0 112244 5 0 0 25 0 1 0 209216693 8175616 1503 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1996 1503 72 123 0 1871 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 7984

[startup+1182.91 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2830
/proc/meminfo: memFree=353784/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7984 CPUtime=1182.51
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3435 0 0 0 118245 6 0 0 25 0 1 0 209216693 8175616 1532 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1996 1532 72 123 0 1871 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 7984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2830
/proc/meminfo: memFree=353784/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7984 CPUtime=1200.02
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3460 0 0 0 119996 6 0 0 25 0 1 0 209216693 8175616 1557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1996 1557 72 123 0 1871 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7984

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

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

[startup+1200.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 2830
/proc/meminfo: memFree=353784/2055920 swapFree=4192812/4192956
[pid=2631] ppid=2629 vsize=7984 CPUtime=1200.02
/proc/2631/stat : 2631 (march_ks) R 2629 2631 2107 0 -1 4194304 3460 0 0 0 119996 6 0 0 25 0 1 0 209216693 8175616 1557 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/2631/statm: 1996 1557 72 123 0 1871 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.06399
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 7984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
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= 3460
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= 8
involuntary context switches= 1887

runsolver used 1.3418 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 13:43:37 UTC 2007

IDJOB= 300208
IDBENCH= 20029
IDSOLVER= 111
FILE ID= node2/300208-1171892617

PBS_JOBID= 3848838

Free space on /tmp= 66549 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1063466123-05.cnf
COMMAND LINE= /tmp/evaluation/300208-1171892617/march_ks /tmp/evaluation/300208-1171892617/instance-300208-1171892617.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-300208-1171892617 -o ROOT/results/node2/solver-300208-1171892617 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300208-1171892617/march_ks /tmp/evaluation/300208-1171892617/instance-300208-1171892617.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2ff956099c059101847a47f637ebf993

RANDOM SEED= 54217796

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        360600 kB
Buffers:         54944 kB
Cached:        1501848 kB
SwapCached:          0 kB
Active:        1047356 kB
Inactive:       569440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        360600 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          78880 kB
Slab:            63924 kB
Committed_AS:  1145068 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66549 MiB

End job on node2 on Mon Feb 19 14:03:40 UTC 2007