Trace number 370979

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) 5000.09 5001.71

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2200.94
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

2.49/2.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.56	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.49/2.56	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.49/2.56	c main()::
2.49/2.56	c initFormula():: searching for DIMACS p-line....
2.49/2.56	c full lookahead due to high density!
2.49/2.56	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.49/2.56	c parseCNF():: parsing....
2.49/2.56	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.56	c runParser():: parsing was successful, warming up engines...
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.49/2.56	c stat :: sign balance is biased by 0.007
2.49/2.56	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.49/2.56	c using k-SAT heuristics (size based diff)
2.49/2.56	c longest clause has size 7
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.49/2.56	c longest clause has size 7
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c dynamic_preselect_setsize :: off
2.49/2.56	c suggested doublelook initial :: 0
2.49/2.56	c main():: all systems go!
2.49/2.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 188 JD: 69
2.89/2.91	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: 18621 JD: 69
26.48/26.54	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: 490255 JD: 69
622.31/622.50	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 |*************************************************
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/node22/watcher-370979-1177148022 -o ROOT/results/node22/solver-370979-1177148022 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370979-1177148022/march_ks /tmp/evaluation/370979-1177148022/instance-370979-1177148022.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 3/77 24677
/proc/meminfo: memFree=1580208/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=788 CPUtime=0
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 162719874 806912 89 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 197 89 47 123 0 72 0

[startup+0.0670619 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24677
/proc/meminfo: memFree=1580208/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=2796 CPUtime=0.06
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 768 0 0 0 6 0 0 0 18 0 1 0 162719874 2863104 495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 699 495 52 123 0 574 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2796

[startup+0.101068 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24677
/proc/meminfo: memFree=1580208/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=2796 CPUtime=0.08
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 1865 0 0 0 8 0 0 0 18 0 1 0 162719874 2863104 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 699 506 63 123 0 574 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2796

[startup+0.301099 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24677
/proc/meminfo: memFree=1580208/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3080 CPUtime=0.29
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 2107 0 0 0 28 1 0 0 19 0 1 0 162719874 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.70116 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 24677
/proc/meminfo: memFree=1580208/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3080 CPUtime=0.69
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 2107 0 0 0 68 1 0 0 22 0 1 0 162719874 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134566995 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50128 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 24678
/proc/meminfo: memFree=1578152/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3080 CPUtime=1.49
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 2107 0 0 0 148 1 0 0 25 0 1 0 162719874 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10153 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 24678
/proc/meminfo: memFree=1578024/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3620 CPUtime=3.09
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3274 0 0 0 308 1 0 0 25 0 1 0 162719874 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30202 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 24678
/proc/meminfo: memFree=1577456/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3620 CPUtime=6.29
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3274 0 0 0 628 1 0 0 25 0 1 0 162719874 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 24678
/proc/meminfo: memFree=1577392/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3620 CPUtime=12.69
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3274 0 0 0 1268 1 0 0 25 0 1 0 162719874 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3620

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 24678
/proc/meminfo: memFree=1577400/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3620 CPUtime=25.48
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3274 0 0 0 2547 1 0 0 25 0 1 0 162719874 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538208 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3620

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 24678
/proc/meminfo: memFree=1577400/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3824 CPUtime=51.08
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3308 0 0 0 5106 2 0 0 25 0 1 0 162719874 3915776 683 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 956 683 72 123 0 831 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3824

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 24678
/proc/meminfo: memFree=1577400/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=3924 CPUtime=102.26
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3330 0 0 0 10224 2 0 0 25 0 1 0 162719874 4018176 705 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 981 705 72 123 0 856 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3924

[startup+162.303 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 24678
/proc/meminfo: memFree=1577208/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=4076 CPUtime=162.24
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3375 0 0 0 16222 2 0 0 25 0 1 0 162719874 4173824 750 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1019 750 72 123 0 894 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4076

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24678
/proc/meminfo: memFree=1577016/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=4304 CPUtime=222.22
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3412 0 0 0 22220 2 0 0 25 0 1 0 162719874 4407296 787 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1076 787 72 123 0 951 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4304

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24680
/proc/meminfo: memFree=1576696/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=4644 CPUtime=282.21
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3446 0 0 0 28218 3 0 0 25 0 1 0 162719874 4755456 821 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1161 821 72 123 0 1036 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4644

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24680
/proc/meminfo: memFree=1576704/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=4644 CPUtime=342.19
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3474 0 0 0 34216 3 0 0 25 0 1 0 162719874 4755456 849 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1161 849 72 123 0 1036 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4644

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24680
/proc/meminfo: memFree=1576576/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=4644 CPUtime=402.17
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3503 0 0 0 40214 3 0 0 25 0 1 0 162719874 4755456 878 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1161 878 72 123 0 1036 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4644

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24680
/proc/meminfo: memFree=1576448/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=5156 CPUtime=462.15
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3533 0 0 0 46212 3 0 0 25 0 1 0 162719874 5279744 908 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1289 908 72 123 0 1164 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5156

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24680
/proc/meminfo: memFree=1576320/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=5156 CPUtime=522.12
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3564 0 0 0 52209 3 0 0 25 0 1 0 162719874 5279744 939 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1289 939 72 123 0 1164 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5156

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24680
/proc/meminfo: memFree=1576256/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=5156 CPUtime=582.11
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3595 0 0 0 58208 3 0 0 25 0 1 0 162719874 5279744 970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1289 970 72 123 0 1164 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5156

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24680
/proc/meminfo: memFree=1576064/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=5156 CPUtime=642.1
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 3632 0 0 0 64206 4 0 0 25 0 1 0 162719874 5279744 1007 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 1289 1007 72 123 0 1164 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5156


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

[startup+4062.31 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 24880
/proc/meminfo: memFree=1568832/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4060.96
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5467 0 0 0 406078 18 0 0 25 0 1 0 162719874 15765504 2842 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 2842 72 123 0 3724 0
Current children cumulated CPU time (s) 4060.96
Current children cumulated vsize (KiB) 15396

[startup+4122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24880
/proc/meminfo: memFree=1568640/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4120.94
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5507 0 0 0 412076 18 0 0 25 0 1 0 162719874 15765504 2882 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 2882 72 123 0 3724 0
Current children cumulated CPU time (s) 4120.94
Current children cumulated vsize (KiB) 15396

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24880
/proc/meminfo: memFree=1568448/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4180.92
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5551 0 0 0 418074 18 0 0 25 0 1 0 162719874 15765504 2926 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 2926 72 123 0 3724 0
Current children cumulated CPU time (s) 4180.92
Current children cumulated vsize (KiB) 15396

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1568256/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4240.9
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5595 0 0 0 424071 19 0 0 25 0 1 0 162719874 15765504 2970 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 2970 72 123 0 3724 0
Current children cumulated CPU time (s) 4240.9
Current children cumulated vsize (KiB) 15396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1568128/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4300.88
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5629 0 0 0 430069 19 0 0 25 0 1 0 162719874 15765504 3004 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3004 72 123 0 3724 0
Current children cumulated CPU time (s) 4300.88
Current children cumulated vsize (KiB) 15396

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1568000/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4360.86
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5652 0 0 0 436067 19 0 0 25 0 1 0 162719874 15765504 3027 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3027 72 123 0 3724 0
Current children cumulated CPU time (s) 4360.86
Current children cumulated vsize (KiB) 15396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1568000/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4420.84
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5677 0 0 0 442065 19 0 0 25 0 1 0 162719874 15765504 3052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3052 72 123 0 3724 0
Current children cumulated CPU time (s) 4420.84
Current children cumulated vsize (KiB) 15396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567872/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4480.83
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5698 0 0 0 448063 20 0 0 25 0 1 0 162719874 15765504 3073 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3073 72 123 0 3724 0
Current children cumulated CPU time (s) 4480.83
Current children cumulated vsize (KiB) 15396

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567808/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4540.81
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5712 0 0 0 454061 20 0 0 25 0 1 0 162719874 15765504 3087 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541752 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3087 72 123 0 3724 0
Current children cumulated CPU time (s) 4540.81
Current children cumulated vsize (KiB) 15396

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567680/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4600.79
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5733 0 0 0 460059 20 0 0 25 0 1 0 162719874 15765504 3108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3108 72 123 0 3724 0
Current children cumulated CPU time (s) 4600.79
Current children cumulated vsize (KiB) 15396

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567616/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4660.77
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5762 0 0 0 466057 20 0 0 25 0 1 0 162719874 15765504 3137 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3137 72 123 0 3724 0
Current children cumulated CPU time (s) 4660.77
Current children cumulated vsize (KiB) 15396

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567424/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4720.76
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5795 0 0 0 472055 21 0 0 25 0 1 0 162719874 15765504 3170 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3170 72 123 0 3724 0
Current children cumulated CPU time (s) 4720.76
Current children cumulated vsize (KiB) 15396

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567296/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4780.74
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5823 0 0 0 478053 21 0 0 25 0 1 0 162719874 15765504 3198 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526901 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3198 72 123 0 3724 0
Current children cumulated CPU time (s) 4780.74
Current children cumulated vsize (KiB) 15396

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567296/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4840.72
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5850 0 0 0 484051 21 0 0 25 0 1 0 162719874 15765504 3225 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585125 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3225 72 123 0 3724 0
Current children cumulated CPU time (s) 4840.72
Current children cumulated vsize (KiB) 15396

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1567168/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4900.7
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5893 0 0 0 490049 21 0 0 25 0 1 0 162719874 15765504 3268 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3268 72 123 0 3724 0
Current children cumulated CPU time (s) 4900.7
Current children cumulated vsize (KiB) 15396

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1566976/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=4960.68
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5927 0 0 0 496046 22 0 0 25 0 1 0 162719874 15765504 3302 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3302 72 123 0 3724 0
Current children cumulated CPU time (s) 4960.68
Current children cumulated vsize (KiB) 15396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1566912/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=5000.08
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5951 0 0 0 499986 22 0 0 25 0 1 0 162719874 15765504 3326 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3326 72 123 0 3724 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 15396

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24880
/proc/meminfo: memFree=1566912/2055920 swapFree=4168584/4192956
[pid=24677] ppid=24675 vsize=15396 CPUtime=5000.08
/proc/24677/stat : 24677 (march_ks) R 24675 24677 24623 0 -1 4194304 5951 0 0 0 499986 22 0 0 25 0 1 0 162719874 15765504 3326 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/24677/statm: 3849 3326 72 123 0 3724 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 15396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.09
CPU user time (s): 4999.86
CPU system time (s): 0.225965
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 15396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5951
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= 11617

runsolver used 5.52116 second user time and 11.2293 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Apr 21 09:33:42 UTC 2007

IDJOB= 370979
IDBENCH= 20097
IDSOLVER= 180
FILE ID= node22/370979-1177148022

PBS_JOBID= 4648889

Free space on /tmp= 66496 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/370979-1177148022/march_ks /tmp/evaluation/370979-1177148022/instance-370979-1177148022.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-370979-1177148022 -o ROOT/results/node22/solver-370979-1177148022 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370979-1177148022/march_ks /tmp/evaluation/370979-1177148022/instance-370979-1177148022.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 660640778

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1580616 kB
Buffers:         45192 kB
Cached:         339340 kB
SwapCached:       2252 kB
Active:         204228 kB
Inactive:       202700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580616 kB
SwapTotal:     4192956 kB
SwapFree:      4168584 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            54004 kB
Committed_AS:  1867300 kB
PageTables:       1676 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= 66496 MiB

End job on node22 on Sat Apr 21 10:57:06 UTC 2007