Trace number 370978

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) 5000.06 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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)

3.49/3.51	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.51	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.49/3.51	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.49/3.51	c main()::
3.49/3.51	c initFormula():: searching for DIMACS p-line....
3.49/3.51	c full lookahead due to high density!
3.49/3.51	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.49/3.51	c parseCNF():: parsing....
3.49/3.51	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.51	c runParser():: parsing was successful, warming up engines...
3.49/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.51	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.49/3.51	c stat :: sign balance is biased by 0.006
3.49/3.51	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.49/3.51	c using k-SAT heuristics (size based diff)
3.49/3.51	c longest clause has size 7
3.49/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.51	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.49/3.51	c longest clause has size 7
3.49/3.51	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.51	c dynamic_preselect_setsize :: off
3.49/3.51	c suggested doublelook initial :: 0
3.49/3.51	c main():: all systems go!
3.49/3.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 257 JD: 96
4.09/4.14	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: 38120 JD: 96
70.67/70.77	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 |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1428038 JD: 96
2484.97/2485.74	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 |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-370978-1177147581 -o ROOT/results/node60/solver-370978-1177147581 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370978-1177147581/march_ks /tmp/evaluation/370978-1177147581/instance-370978-1177147581.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 3/64 15458
/proc/meminfo: memFree=1778000/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=816 CPUtime=0
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 162668071 835584 94 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 204 94 47 123 0 79 0

[startup+0.0315519 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 15458
/proc/meminfo: memFree=1778000/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=1212 CPUtime=0.02
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 204 0 0 0 2 0 0 0 18 0 1 0 162668071 1241088 189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 303 189 47 123 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1212

[startup+0.102543 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 15458
/proc/meminfo: memFree=1778000/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=2544 CPUtime=0.09
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 1049 0 0 0 9 0 0 0 18 0 1 0 162668071 2605056 419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134531728 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 636 419 63 123 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.302573 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 15458
/proc/meminfo: memFree=1778000/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=3944 CPUtime=0.29
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 2878 0 0 0 29 0 0 0 19 0 1 0 162668071 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701601 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 15458
/proc/meminfo: memFree=1778000/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=3944 CPUtime=0.69
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 2878 0 0 0 69 0 0 0 23 0 1 0 162668071 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50168 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 15459
/proc/meminfo: memFree=1775304/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=3944 CPUtime=1.49
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 2878 0 0 0 149 0 0 0 25 0 1 0 162668071 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10184 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 15459
/proc/meminfo: memFree=1775176/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=3944 CPUtime=3.09
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 2878 0 0 0 309 0 0 0 25 0 1 0 162668071 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30115 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 15459
/proc/meminfo: memFree=1774536/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=4656 CPUtime=6.29
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4454 0 0 0 628 1 0 0 25 0 1 0 162668071 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4656

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 15459
/proc/meminfo: memFree=1774480/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=4656 CPUtime=12.69
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4454 0 0 0 1268 1 0 0 25 0 1 0 162668071 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547918 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4656

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 15459
/proc/meminfo: memFree=1774480/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=4656 CPUtime=25.48
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4454 0 0 0 2547 1 0 0 25 0 1 0 162668071 4767744 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1164 837 72 123 0 1039 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4656

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 15459
/proc/meminfo: memFree=1774480/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=4792 CPUtime=51.08
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4478 0 0 0 5107 1 0 0 25 0 1 0 162668071 4907008 861 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1198 861 72 123 0 1073 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4792

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 15459
/proc/meminfo: memFree=1774544/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=4860 CPUtime=102.27
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4503 0 0 0 10226 1 0 0 25 0 1 0 162668071 4976640 886 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1215 886 72 123 0 1090 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4860

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1774416/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=4960 CPUtime=162.25
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4522 0 0 0 16224 1 0 0 25 0 1 0 162668071 5079040 905 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1240 905 72 123 0 1115 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4960

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1774288/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=5112 CPUtime=222.23
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4552 0 0 0 22222 1 0 0 25 0 1 0 162668071 5234688 935 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1278 935 72 123 0 1153 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5112

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1774096/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=5340 CPUtime=282.22
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4590 0 0 0 28221 1 0 0 25 0 1 0 162668071 5468160 973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1335 973 72 123 0 1210 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5340

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1773968/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=5340 CPUtime=342.2
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4612 0 0 0 34219 1 0 0 25 0 1 0 162668071 5468160 995 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1335 995 72 123 0 1210 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5340

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1773776/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=5680 CPUtime=402.18
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4650 0 0 0 40217 1 0 0 25 0 1 0 162668071 5816320 1033 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1420 1033 72 123 0 1295 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5680

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1773648/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=5680 CPUtime=462.18
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4685 0 0 0 46216 2 0 0 25 0 1 0 162668071 5816320 1068 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1420 1068 72 123 0 1295 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5680

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1773584/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=5680 CPUtime=522.16
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4704 0 0 0 52214 2 0 0 25 0 1 0 162668071 5816320 1087 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1420 1087 72 123 0 1295 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5680

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1773456/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=6192 CPUtime=582.15
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4728 0 0 0 58213 2 0 0 25 0 1 0 162668071 6340608 1111 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1548 1111 72 123 0 1423 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6192

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15459
/proc/meminfo: memFree=1773456/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=6192 CPUtime=642.13
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 4748 0 0 0 64211 2 0 0 25 0 1 0 162668071 6340608 1131 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 1548 1131 72 123 0 1423 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6192


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15659
/proc/meminfo: memFree=1767824/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4001.2
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6079 0 0 0 400114 6 0 0 25 0 1 0 162668071 12853248 2462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596384 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2462 72 123 0 3013 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 12552

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15659
/proc/meminfo: memFree=1767760/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4061.19
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6105 0 0 0 406113 6 0 0 25 0 1 0 162668071 12853248 2488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2488 72 123 0 3013 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 12552

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15659
/proc/meminfo: memFree=1767696/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4121.16
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6129 0 0 0 412110 6 0 0 25 0 1 0 162668071 12853248 2512 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2512 72 123 0 3013 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 12552

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15659
/proc/meminfo: memFree=1767568/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4181.15
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6149 0 0 0 418109 6 0 0 25 0 1 0 162668071 12853248 2532 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2532 72 123 0 3013 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 12552

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15659
/proc/meminfo: memFree=1767440/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4241.13
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6170 0 0 0 424107 6 0 0 25 0 1 0 162668071 12853248 2553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2553 72 123 0 3013 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 12552

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15659
/proc/meminfo: memFree=1767440/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4301.12
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6186 0 0 0 430106 6 0 0 25 0 1 0 162668071 12853248 2569 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2569 72 123 0 3013 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 12552

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15659
/proc/meminfo: memFree=1767376/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4361.1
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6194 0 0 0 436104 6 0 0 25 0 1 0 162668071 12853248 2577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597210 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2577 72 123 0 3013 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 12552

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1767376/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4421.1
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6206 0 0 0 442103 7 0 0 25 0 1 0 162668071 12853248 2589 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2589 72 123 0 3013 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 12552

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1767248/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4481.08
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6238 0 0 0 448101 7 0 0 25 0 1 0 162668071 12853248 2621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2621 72 123 0 3013 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 12552

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1767120/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4541.07
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6274 0 0 0 454100 7 0 0 25 0 1 0 162668071 12853248 2657 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2657 72 123 0 3013 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 12552

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766928/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4601.05
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6309 0 0 0 460098 7 0 0 25 0 1 0 162668071 12853248 2692 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2692 72 123 0 3013 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 12552

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766864/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4661.03
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6337 0 0 0 466096 7 0 0 25 0 1 0 162668071 12853248 2720 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538001 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2720 72 123 0 3013 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 12552

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766736/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4721.02
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6367 0 0 0 472095 7 0 0 25 0 1 0 162668071 12853248 2750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2750 72 123 0 3013 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 12552

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766608/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=12552 CPUtime=4781
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6404 0 0 0 478093 7 0 0 25 0 1 0 162668071 12853248 2787 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 3138 2787 72 123 0 3013 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 12552

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766416/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=16432 CPUtime=4840.99
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6441 0 0 0 484092 7 0 0 25 0 1 0 162668071 16826368 2824 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 4108 2824 72 123 0 3983 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 16432

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766288/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=16432 CPUtime=4900.97
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6467 0 0 0 490090 7 0 0 25 0 1 0 162668071 16826368 2850 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 4108 2850 72 123 0 3983 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 16432

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766224/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=16432 CPUtime=4960.95
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6482 0 0 0 496088 7 0 0 25 0 1 0 162668071 16826368 2865 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 4108 2865 72 123 0 3983 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 16432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15661
/proc/meminfo: memFree=1766160/2055920 swapFree=4183236/4192956
[pid=15458] ppid=15456 vsize=16432 CPUtime=5000.05
/proc/15458/stat : 15458 (march_ks) R 15456 15458 15404 0 -1 4194304 6497 0 0 0 499998 7 0 0 25 0 1 0 162668071 16826368 2880 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15458/statm: 4108 2880 72 123 0 3983 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 16432

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): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.98
CPU system time (s): 0.081987
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 16432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6497
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= 5172

runsolver used 3.39748 second user time and 10.3174 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat Apr 21 09:26:21 UTC 2007

IDJOB= 370978
IDBENCH= 20096
IDSOLVER= 180
FILE ID= node60/370978-1177147581

PBS_JOBID= 4648887

Free space on /tmp= 66415 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/370978-1177147581/march_ks /tmp/evaluation/370978-1177147581/instance-370978-1177147581.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-370978-1177147581 -o ROOT/results/node60/solver-370978-1177147581 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370978-1177147581/march_ks /tmp/evaluation/370978-1177147581/instance-370978-1177147581.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 350354168

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1778408 kB
Buffers:         50448 kB
Cached:         159460 kB
SwapCached:       3476 kB
Active:         104596 kB
Inactive:       114656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778408 kB
SwapTotal:     4192956 kB
SwapFree:      4183236 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          15228 kB
Slab:            44248 kB
Committed_AS:  2465656 kB
PageTables:       1464 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= 66415 MiB

End job on node60 on Sat Apr 21 10:49:45 UTC 2007