Trace number 368910

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 2007-02-08UNSAT 4708.14 4709.66

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1230.4
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.49	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c full lookahead due to high density!
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 8767 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 700 free variables and 8767 clauses.
0.39/0.49	c stat :: sign balance is biased by 34.804
0.39/0.49	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.49	c using k-SAT heuristics (size based diff)
0.39/0.49	c longest clause has size 4
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 210832 duplicate clauses
0.39/0.49	c resolvent_look() :: found 36128 resolvents
0.39/0.49	c main():: clause / variable ratio: ( 44895 / 700 ) = 64.14
0.39/0.49	c longest clause has size 4
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c suggested doublelook initial :: 0
0.39/0.49	c main():: all systems go!
0.39/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 7
1.69/1.72	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: 4426 JD: 7
44.28/44.33	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: 30848 JD: 7
310.31/310.42	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 |****************************************************************| 3 NC: 113529 JD: 7
1120.99/1121.49	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 |****************************************************************| 4 NC: 256062 JD: 7
2506.59/2507.47	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 |****************************************************************| 5 NC: 392845 JD: 7
3850.82/3852.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 6 NC: 466348 JD: 7
4562.32/4563.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 7 NC: 481007 JD: 7
4708.07/4709.65	c |----------------------------------------------------------------|
c |
4708.07/4709.65	c
4708.07/4709.65	c main():: nodeCount: 481007
4708.07/4709.65	c main():: dead ends in main: 3610
4708.07/4709.65	c main():: lookAheadCount: 191712156
4708.07/4709.65	c main():: unitResolveCount: 13590784
4708.07/4709.65	c main():: time=413.872704
4708.07/4709.65	c main():: necessary_assignments: 124493
4708.07/4709.65	c main():: bin_sat: 0, bin_unsat 0
4708.07/4709.65	c main():: doublelook: #: 1861758, succes #: 1248693
4708.07/4709.65	c main():: doublelook: overall 0.978 of all possible doublelooks executed
4708.07/4709.65	c main():: doublelook: succesrate: 67.071, average DL_trigger: 1257.479
4708.07/4709.65	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-368910-1177249893 -o ROOT/results/node45/solver-368910-1177249893 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368910-1177249893/march_ks /tmp/evaluation/368910-1177249893/instance-368910-1177249893.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: 0.92 0.98 0.99 3/77 25074
/proc/meminfo: memFree=1656584/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=788 CPUtime=0
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 79834914 806912 93 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 197 93 47 123 0 72 0

[startup+0.0469221 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25074
/proc/meminfo: memFree=1656584/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=2880 CPUtime=0.04
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 543 0 0 0 4 0 0 0 18 0 1 0 79834914 2949120 525 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 720 526 67 123 0 595 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2880

[startup+0.101928 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25074
/proc/meminfo: memFree=1656584/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=7056 CPUtime=0.09
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 1516 0 0 0 9 0 0 0 18 0 1 0 79834914 7225344 1498 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 1764 1499 67 123 0 1639 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7056

[startup+0.301948 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25074
/proc/meminfo: memFree=1656584/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=9272 CPUtime=0.29
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 3507 0 0 0 29 0 0 0 19 0 1 0 79834914 9494528 2060 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2318 2060 67 123 0 2193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9272

[startup+0.701989 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25074
/proc/meminfo: memFree=1656584/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=0.69
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 68 1 0 0 22 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10272

[startup+1.50107 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25075
/proc/meminfo: memFree=1646976/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=1.49
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 148 1 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10272

[startup+3.10123 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25075
/proc/meminfo: memFree=1646848/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=3.09
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 308 1 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10272

[startup+6.30156 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25075
/proc/meminfo: memFree=1646784/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=6.29
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 628 1 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10272

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25075
/proc/meminfo: memFree=1646664/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=12.69
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 1268 1 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10272

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25075
/proc/meminfo: memFree=1646664/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=25.48
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 2547 1 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10272

[startup+51.1021 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646664/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=51.07
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 5106 1 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10272

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646664/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=102.27
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 10225 2 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549449 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10272

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646664/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=162.24
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 16222 2 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10272

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646600/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=222.23
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 22220 3 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10272

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646600/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=282.21
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 28218 3 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10272

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646600/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=342.19
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 34215 4 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10272

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25075
/proc/meminfo: memFree=1646536/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=402.17
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 40213 4 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10272

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646536/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=462.16
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 46211 5 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10272

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25075
/proc/meminfo: memFree=1646600/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=522.14
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 52209 5 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10272

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25157
/proc/meminfo: memFree=1645336/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=582.09
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 58203 6 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10272

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 25273
/proc/meminfo: memFree=1646216/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=642.03
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 64197 6 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 10272


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

/proc/meminfo: memFree=1646600/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4061.07
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 406072 35 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 10272

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25275
/proc/meminfo: memFree=1646536/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4121.04
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 412069 35 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 10272

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25357
/proc/meminfo: memFree=1645272/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4180.98
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 418061 37 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 10272

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25473
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4240.9
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 424053 37 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526980 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4240.9
Current children cumulated vsize (KiB) 10272

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25473
/proc/meminfo: memFree=1646344/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4300.89
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 430051 38 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4300.89
Current children cumulated vsize (KiB) 10272

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25473
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4360.87
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 436049 38 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4360.87
Current children cumulated vsize (KiB) 10272

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25473
/proc/meminfo: memFree=1646344/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4420.86
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 442047 39 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4420.86
Current children cumulated vsize (KiB) 10272

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25473
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4480.84
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 448045 39 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4480.84
Current children cumulated vsize (KiB) 10272

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25473
/proc/meminfo: memFree=1646344/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4540.82
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 454042 40 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4540.82
Current children cumulated vsize (KiB) 10272

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25473
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4600.81
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 460041 40 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4600.81
Current children cumulated vsize (KiB) 10272

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4660.79
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 466038 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526980 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4660.79
Current children cumulated vsize (KiB) 10272

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

[startup+4684.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4683.18
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 468277 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4683.18
Current children cumulated vsize (KiB) 10272

[startup+4697.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4695.98
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 469557 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4695.98
Current children cumulated vsize (KiB) 10272

[startup+4703.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4702.37
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 470196 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4702.37
Current children cumulated vsize (KiB) 10272

[startup+4707.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4705.57
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 470516 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4705.57
Current children cumulated vsize (KiB) 10272

[startup+4708.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4707.17
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 470676 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4707.17
Current children cumulated vsize (KiB) 10272

[startup+4709.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4707.58
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 470717 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4707.58
Current children cumulated vsize (KiB) 10272

[startup+4709.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4707.97
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 470756 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4707.97
Current children cumulated vsize (KiB) 10272

[startup+4709.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25475
/proc/meminfo: memFree=1646280/2055920 swapFree=4158476/4192956
[pid=25074] ppid=25072 vsize=10272 CPUtime=4708.07
/proc/25074/stat : 25074 (march_ks) R 25072 25074 24779 0 -1 4194304 4419 0 0 0 470766 41 0 0 25 0 1 0 79834914 10518528 2450 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25074/statm: 2568 2450 72 123 0 2443 0
Current children cumulated CPU time (s) 4708.07
Current children cumulated vsize (KiB) 10272

Child status: 20
Real time (s): 4709.66
CPU time (s): 4708.14
CPU user time (s): 4707.72
CPU system time (s): 0.419936
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 10272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4707.72
system time used= 0.419936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4421
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= 7
involuntary context switches= 8069

runsolver used 6.04508 second user time and 10.8613 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sun Apr 22 13:51:33 UTC 2007

IDJOB= 368910
IDBENCH= 24613
IDSOLVER= 180
FILE ID= node45/368910-1177249893

PBS_JOBID= 4650559

Free space on /tmp= 66445 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368910-1177249893/march_ks /tmp/evaluation/368910-1177249893/instance-368910-1177249893.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-368910-1177249893 -o ROOT/results/node45/solver-368910-1177249893 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368910-1177249893/march_ks /tmp/evaluation/368910-1177249893/instance-368910-1177249893.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 987612507

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1656864 kB
Buffers:         47628 kB
Cached:         259596 kB
SwapCached:      14960 kB
Active:         214040 kB
Inactive:       117436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656864 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            2416 kB
Writeback:           0 kB
Mapped:          32220 kB
Slab:            53064 kB
Committed_AS:  1280996 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= 66445 MiB

End job on node45 on Sun Apr 22 15:10:03 UTC 2007