Trace number 335885

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.06 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv8.sat05-567.reshuffled-07.cnf
MD5SUMaf4e94e2262dd17f2c350e06d0de5672
Bench CategoryCRAFTED (crafted 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 variables1920
Number of clauses6337
Sum of the clauses size17024
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22048
Number of clauses of size 34288
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 1920 variables and 6337 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c find_and_remove_tautogolies():: found and removed 64 tautologies
0.00/0.05	c simplify_formula():: removed 0 tautological, 128 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 1856 free variables and 6209 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.047
0.00/0.05	c find_equivalence():: found 832 3-equivalences
0.00/0.05	c find_and_remove_tautogolies():: found and removed 704 tautologies
0.00/0.05	c shorten_equivalence(): average equivalence length reduced from 8.875000 to 8.875000
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c longest clause has size 64
0.00/0.05	c simplify_formula():: removed 0 tautological, 3328 satisfied and 0 duplicate clauses
0.00/0.05	c main():: clause / variable ratio: ( 2881 / 1920 ) = 1.50
0.00/0.05	c longest clause has size 64
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c dynamic_preselect_setsize :: on
0.00/0.05	c suggested doublelook initial :: 0
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 261 JD: 68
0.59/0.60	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: 156628 JD: 68
52.27/52.38	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 |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node23/watcher-335885-1173636165 -o ROOT/results/node23/solver-335885-1173636165 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335885-1173636165/march_ks /tmp/evaluation/335885-1173636165/instance-335885-1173636165.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5681
/proc/meminfo: memFree=1904408/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=788 CPUtime=0
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 89584786 806912 113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134739008 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 197 113 47 123 0 72 0

[startup+0.0525039 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5681
/proc/meminfo: memFree=1904408/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=2780 CPUtime=0.05
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 600 0 0 0 5 0 0 0 18 0 1 0 89584786 2846720 581 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 695 581 72 123 0 570 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2780

[startup+0.101513 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5681
/proc/meminfo: memFree=1904408/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=2780 CPUtime=0.09
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 600 0 0 0 9 0 0 0 18 0 1 0 89584786 2846720 581 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 695 581 72 123 0 570 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2780

[startup+0.301552 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5681
/proc/meminfo: memFree=1904408/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=2924 CPUtime=0.29
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 89584786 2994176 589 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 731 589 72 123 0 606 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2924

[startup+0.70163 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5681
/proc/meminfo: memFree=1904408/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3316 CPUtime=0.69
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 700 0 0 0 69 0 0 0 22 0 1 0 89584786 3395584 681 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 829 681 72 123 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3316

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901968/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3316 CPUtime=1.49
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 724 0 0 0 149 0 0 0 25 0 1 0 89584786 3395584 705 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579424 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 829 705 72 123 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3316

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901776/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3448 CPUtime=3.09
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 740 0 0 0 309 0 0 0 25 0 1 0 89584786 3530752 721 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 862 721 72 123 0 737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3448

[startup+6.30171 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901520/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3448 CPUtime=6.29
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 748 0 0 0 629 0 0 0 25 0 1 0 89584786 3530752 729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579907 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 862 729 72 123 0 737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3448

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901456/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3448 CPUtime=12.69
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 763 0 0 0 1269 0 0 0 25 0 1 0 89584786 3530752 744 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 862 744 72 123 0 737 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3448

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901328/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3580 CPUtime=25.48
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 785 0 0 0 2548 0 0 0 25 0 1 0 89584786 3665920 766 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 895 766 72 123 0 770 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3580

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901200/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3712 CPUtime=51.07
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 818 0 0 0 5107 0 0 0 25 0 1 0 89584786 3801088 799 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563460 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 928 799 72 123 0 803 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3712

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901072/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3848 CPUtime=102.25
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 857 0 0 0 10225 0 0 0 25 0 1 0 89584786 3940352 838 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564196 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 962 838 72 123 0 837 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1901008/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3848 CPUtime=162.23
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 860 0 0 0 16222 1 0 0 25 0 1 0 89584786 3940352 841 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 962 841 72 123 0 837 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3848

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900880/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3916 CPUtime=222.21
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 863 0 0 0 22220 1 0 0 25 0 1 0 89584786 4009984 844 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 979 844 72 123 0 854 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3916

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900816/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=3916 CPUtime=282.18
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 876 0 0 0 28217 1 0 0 25 0 1 0 89584786 4009984 857 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 979 857 72 123 0 854 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900688/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4016 CPUtime=342.16
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 894 0 0 0 34214 2 0 0 25 0 1 0 89584786 4112384 875 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1004 875 72 123 0 879 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4016

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900624/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4016 CPUtime=402.14
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 901 0 0 0 40212 2 0 0 25 0 1 0 89584786 4112384 882 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1004 882 72 123 0 879 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4016

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900624/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4300 CPUtime=462.12
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 923 0 0 0 46209 3 0 0 25 0 1 0 89584786 4403200 904 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563460 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1075 904 72 123 0 950 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4300

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900560/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4300 CPUtime=522.09
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 938 0 0 0 52206 3 0 0 25 0 1 0 89584786 4403200 919 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589729 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1075 919 72 123 0 950 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4300

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900496/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4300 CPUtime=582.08
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 951 0 0 0 58204 4 0 0 25 0 1 0 89584786 4403200 932 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1075 932 72 123 0 950 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4300

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900496/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4528 CPUtime=642.05
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 966 0 0 0 64201 4 0 0 25 0 1 0 89584786 4636672 947 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1132 947 72 123 0 1007 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4528

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5682
/proc/meminfo: memFree=1900368/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4528 CPUtime=702.03
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 977 0 0 0 70198 5 0 0 25 0 1 0 89584786 4636672 958 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1132 958 72 123 0 1007 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 4528

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1900304/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4528 CPUtime=762.01
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 992 0 0 0 76196 5 0 0 25 0 1 0 89584786 4636672 973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1132 973 72 123 0 1007 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4528

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1900240/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4528 CPUtime=821.99
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1003 0 0 0 82193 6 0 0 25 0 1 0 89584786 4636672 984 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1132 984 72 123 0 1007 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4528

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1900176/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4528 CPUtime=881.96
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1017 0 0 0 88190 6 0 0 25 0 1 0 89584786 4636672 998 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579068 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1132 998 72 123 0 1007 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 4528

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 5684
/proc/meminfo: memFree=1900112/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4868 CPUtime=941.94
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1032 0 0 0 94187 7 0 0 25 0 1 0 89584786 4984832 1013 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1217 1013 72 123 0 1092 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 4868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1900048/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4868 CPUtime=1001.92
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1044 0 0 0 100185 7 0 0 25 0 1 0 89584786 4984832 1025 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1217 1025 72 123 0 1092 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 4868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1899984/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4868 CPUtime=1061.89
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1052 0 0 0 106182 7 0 0 25 0 1 0 89584786 4984832 1033 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579963 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1217 1033 72 123 0 1092 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 4868

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1899920/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4868 CPUtime=1121.88
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1065 0 0 0 112180 8 0 0 25 0 1 0 89584786 4984832 1046 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1217 1046 72 123 0 1092 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 4868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1899856/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4868 CPUtime=1181.85
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1076 0 0 0 118177 8 0 0 25 0 1 0 89584786 4984832 1057 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1217 1057 72 123 0 1092 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 4868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1899856/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4868 CPUtime=1200.05
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1078 0 0 0 119996 9 0 0 25 0 1 0 89584786 4984832 1059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1217 1059 72 123 0 1092 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4868

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 5684
/proc/meminfo: memFree=1899856/2055920 swapFree=4140832/4192956
[pid=5681] ppid=5679 vsize=4868 CPUtime=1200.05
/proc/5681/stat : 5681 (march_ks) R 5679 5681 4563 0 -1 4194304 1078 0 0 0 119996 9 0 0 25 0 1 0 89584786 4984832 1059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5681/statm: 1217 1059 72 123 0 1092 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.091986
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 4868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1078
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= 2075

runsolver used 1.38179 second user time and 2.72259 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Mar 11 18:02:45 UTC 2007

IDJOB= 335885
IDBENCH= 24662
IDSOLVER= 111
FILE ID= node23/335885-1173636165

PBS_JOBID= 4101291

Free space on /tmp= 66519 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv8.sat05-567.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335885-1173636165/march_ks /tmp/evaluation/335885-1173636165/instance-335885-1173636165.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-335885-1173636165 -o ROOT/results/node23/solver-335885-1173636165 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335885-1173636165/march_ks /tmp/evaluation/335885-1173636165/instance-335885-1173636165.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  af4e94e2262dd17f2c350e06d0de5672

RANDOM SEED= 188591665

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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		: 3000.259
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:       1904880 kB
Buffers:         25276 kB
Cached:          71180 kB
SwapCached:      15540 kB
Active:          72128 kB
Inactive:        51496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904880 kB
SwapTotal:     4192956 kB
SwapFree:      4140832 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          29776 kB
Slab:            12968 kB
Committed_AS:   214640 kB
PageTables:       1732 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= 66519 MiB

End job on node23 on Sun Mar 11 18:22:47 UTC 2007