Trace number 370936

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) 5000.07 5001.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.02908
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 12000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 600 free variables and 12000 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.044
0.19/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 12000 / 600 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c suggested doublelook initial :: 0
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 329 JD: 176
1.29/1.33	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: 947678 JD: 176
4354.11/4355.34	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/node14/watcher-370936-1177128192 -o ROOT/results/node14/solver-370936-1177128192 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370936-1177128192/march_ks /tmp/evaluation/370936-1177128192/instance-370936-1177128192.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 30947
/proc/meminfo: memFree=1790912/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=788 CPUtime=0
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 160736957 806912 93 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 197 93 47 123 0 72 0

[startup+0.0820421 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30947
/proc/meminfo: memFree=1790912/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=2496 CPUtime=0.07
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1241 0 0 0 7 0 0 0 18 0 1 0 160736957 2555904 447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 624 447 67 123 0 499 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2496

[startup+0.101043 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30947
/proc/meminfo: memFree=1790912/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=2496 CPUtime=0.09
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1241 0 0 0 9 0 0 0 18 0 1 0 160736957 2555904 447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567555 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 624 447 67 123 0 499 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2496

[startup+0.301061 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30947
/proc/meminfo: memFree=1790912/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3072 CPUtime=0.29
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1832 0 0 0 29 0 0 0 19 0 1 0 160736957 3145728 556 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 768 556 72 123 0 643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3072

[startup+0.7011 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 30947
/proc/meminfo: memFree=1790912/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3080 CPUtime=0.69
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1834 0 0 0 69 0 0 0 23 0 1 0 160736957 3153920 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50118 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 30948
/proc/meminfo: memFree=1788664/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3080 CPUtime=1.49
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1834 0 0 0 149 0 0 0 25 0 1 0 160736957 3153920 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10133 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 30948
/proc/meminfo: memFree=1788536/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3080 CPUtime=3.09
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1834 0 0 0 309 0 0 0 25 0 1 0 160736957 3153920 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3080

[startup+6.30163 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 30948
/proc/meminfo: memFree=1788472/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3080 CPUtime=6.29
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1834 0 0 0 629 0 0 0 25 0 1 0 160736957 3153920 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3080

[startup+12.7012 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 30948
/proc/meminfo: memFree=1788472/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3080 CPUtime=12.69
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1834 0 0 0 1269 0 0 0 25 0 1 0 160736957 3153920 558 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 770 558 72 123 0 645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3080

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 30948
/proc/meminfo: memFree=1788472/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3208 CPUtime=25.48
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1848 0 0 0 2548 0 0 0 25 0 1 0 160736957 3284992 572 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 802 572 72 123 0 677 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3208

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 30948
/proc/meminfo: memFree=1788472/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3208 CPUtime=51.07
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1861 0 0 0 5107 0 0 0 25 0 1 0 160736957 3284992 585 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 802 585 72 123 0 677 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3208

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 30948
/proc/meminfo: memFree=1788408/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3364 CPUtime=102.27
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1889 0 0 0 10226 1 0 0 25 0 1 0 160736957 3444736 613 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 841 613 72 123 0 716 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3364

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1788280/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3548 CPUtime=162.25
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1915 0 0 0 16224 1 0 0 25 0 1 0 160736957 3633152 639 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 887 639 72 123 0 762 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3548

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1788216/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3548 CPUtime=222.24
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1920 0 0 0 22222 2 0 0 25 0 1 0 160736957 3633152 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 887 644 72 123 0 762 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3548

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1788088/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3752 CPUtime=282.22
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1967 0 0 0 28220 2 0 0 25 0 1 0 160736957 3842048 691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 938 691 72 123 0 813 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3752

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1788024/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3752 CPUtime=342.2
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1970 0 0 0 34218 2 0 0 25 0 1 0 160736957 3842048 694 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 938 694 72 123 0 813 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3752

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1788088/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3752 CPUtime=402.19
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1972 0 0 0 40216 3 0 0 25 0 1 0 160736957 3842048 696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 938 696 72 123 0 813 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3752

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 30948
/proc/meminfo: memFree=1788024/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3752 CPUtime=462.18
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1972 0 0 0 46215 3 0 0 25 0 1 0 160736957 3842048 696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 938 696 72 123 0 813 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 3752

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1787960/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3752 CPUtime=522.16
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1979 0 0 0 52213 3 0 0 25 0 1 0 160736957 3842048 703 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 938 703 72 123 0 813 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 3752

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1788024/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3852 CPUtime=582.15
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1988 0 0 0 58211 4 0 0 25 0 1 0 160736957 3944448 712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538308 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 963 712 72 123 0 838 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 3852

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30948
/proc/meminfo: memFree=1787960/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=3852 CPUtime=642.13
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 1988 0 0 0 64209 4 0 0 25 0 1 0 160736957 3944448 712 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527024 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 963 712 72 123 0 838 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 3852


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787576/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4001.2
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2070 0 0 0 400103 17 0 0 25 0 1 0 160736957 4362240 794 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 794 72 123 0 940 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 4260

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787512/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4061.19
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2073 0 0 0 406102 17 0 0 25 0 1 0 160736957 4362240 797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 797 72 123 0 940 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 4260

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787512/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4121.17
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2074 0 0 0 412100 17 0 0 25 0 1 0 160736957 4362240 798 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 798 72 123 0 940 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 4260

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787512/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4181.16
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2075 0 0 0 418098 18 0 0 25 0 1 0 160736957 4362240 799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 799 72 123 0 940 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 4260

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787512/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4241.15
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2077 0 0 0 424097 18 0 0 25 0 1 0 160736957 4362240 801 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 801 72 123 0 940 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 4260

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787512/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4301.13
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2079 0 0 0 430095 18 0 0 25 0 1 0 160736957 4362240 803 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 803 72 123 0 940 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 4260

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787448/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4361.11
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2086 0 0 0 436093 18 0 0 25 0 1 0 160736957 4362240 810 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 810 72 123 0 940 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 4260

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787448/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4421.11
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2100 0 0 0 442092 19 0 0 25 0 1 0 160736957 4362240 824 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 824 72 123 0 940 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 4260

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787384/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4260 CPUtime=4481.09
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2100 0 0 0 448090 19 0 0 25 0 1 0 160736957 4362240 824 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1065 824 72 123 0 940 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 4260

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787384/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4488 CPUtime=4541.07
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2108 0 0 0 454088 19 0 0 25 0 1 0 160736957 4595712 832 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1122 832 72 123 0 997 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 4488

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787320/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4488 CPUtime=4601.06
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2121 0 0 0 460087 19 0 0 25 0 1 0 160736957 4595712 845 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1122 845 72 123 0 997 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 4488

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787320/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4488 CPUtime=4661.05
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2128 0 0 0 466085 20 0 0 25 0 1 0 160736957 4595712 852 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1122 852 72 123 0 997 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 4488

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787256/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4488 CPUtime=4721.03
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2136 0 0 0 472083 20 0 0 25 0 1 0 160736957 4595712 860 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1122 860 72 123 0 997 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 4488

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787128/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4488 CPUtime=4781.01
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2163 0 0 0 478081 20 0 0 25 0 1 0 160736957 4595712 887 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1122 887 72 123 0 997 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 4488

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787064/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4828 CPUtime=4841
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2173 0 0 0 484079 21 0 0 25 0 1 0 160736957 4943872 897 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587407 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1207 897 72 123 0 1082 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 4828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787128/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4828 CPUtime=4900.98
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2176 0 0 0 490077 21 0 0 25 0 1 0 160736957 4943872 900 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1207 900 72 123 0 1082 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 4828

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787064/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4828 CPUtime=4960.96
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2177 0 0 0 496075 21 0 0 25 0 1 0 160736957 4943872 901 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1207 901 72 123 0 1082 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 4828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31148
/proc/meminfo: memFree=1787064/2055920 swapFree=4148744/4192956
[pid=30947] ppid=30945 vsize=4828 CPUtime=5000.06
/proc/30947/stat : 30947 (march_ks) R 30945 30947 30893 0 -1 4194304 2179 0 0 0 499985 21 0 0 25 0 1 0 160736957 4943872 903 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598913 0 0 4096 0 0 0 0 17 1 0 0
/proc/30947/statm: 1207 903 72 123 0 1082 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 4828

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): 5000.07
CPU user time (s): 4999.85
CPU system time (s): 0.218966
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 4828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2179
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= 49166

runsolver used 5.68914 second user time and 11.5652 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 21 04:03:12 UTC 2007

IDJOB= 370936
IDBENCH= 20054
IDSOLVER= 180
FILE ID= node14/370936-1177128192

PBS_JOBID= 4648801

Free space on /tmp= 66207 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/370936-1177128192/march_ks /tmp/evaluation/370936-1177128192/instance-370936-1177128192.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-370936-1177128192 -o ROOT/results/node14/solver-370936-1177128192 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370936-1177128192/march_ks /tmp/evaluation/370936-1177128192/instance-370936-1177128192.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 601244303

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1791256 kB
Buffers:         64672 kB
Cached:         135028 kB
SwapCached:      11304 kB
Active:          95928 kB
Inactive:       126516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791256 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            2736 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            27744 kB
Committed_AS:  7695364 kB
PageTables:       1784 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= 66207 MiB

End job on node14 on Sat Apr 21 05:26:36 UTC 2007