Trace number 369032

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) 5000.05 5001.95

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
MD5SUM5108c832bdf105f072e86da2a52fd6b5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark60.4198
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses720
Sum of the clauses size2880
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4720
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 720 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 180 free variables and 720 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.000
0.00/0.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.00	c using k-SAT heuristics (size based diff)
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 180 duplicate clauses
0.00/0.00	c resolvent_look() :: found 360 resolvents
0.00/0.00	c main():: clause / variable ratio: ( 1080 / 180 ) = 6.00
0.00/0.00	c longest clause has size 4
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c suggested doublelook initial :: 0
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 156 JD: 39
0.00/0.01	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: 6198 JD: 39
0.30/0.35	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: 117419 JD: 39
6.39/6.44	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 |***************************************************************
c |****************************************************************| 3 NC: 1461036 JD: 39
79.57/79.64	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 13266935 JD: 39
716.87/717.11	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 |********************************************************
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/node71/watcher-369032-1177293819 -o ROOT/results/node71/solver-369032-1177293819 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369032-1177293819/march_ks /tmp/evaluation/369032-1177293819/instance-369032-1177293819.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: 0.88 1.02 1.01 3/64 18980
/proc/meminfo: memFree=1857000/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=800 CPUtime=0
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 205371226 819200 114 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 200 114 66 123 0 75 0

[startup+0.0827651 s]
/proc/loadavg: 0.88 1.02 1.01 3/64 18980
/proc/meminfo: memFree=1857000/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=936 CPUtime=0.08
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 172 0 0 0 8 0 0 0 18 0 1 0 205371226 958464 154 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 234 154 71 123 0 109 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 936

[startup+0.101766 s]
/proc/loadavg: 0.88 1.02 1.01 3/64 18980
/proc/meminfo: memFree=1857000/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=936 CPUtime=0.1
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 172 0 0 0 10 0 0 0 18 0 1 0 205371226 958464 154 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 234 154 71 123 0 109 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 936

[startup+0.301793 s]
/proc/loadavg: 0.88 1.02 1.01 3/64 18980
/proc/meminfo: memFree=1857000/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=936 CPUtime=0.3
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 178 0 0 0 30 0 0 0 19 0 1 0 205371226 958464 160 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578644 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 234 160 71 123 0 109 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 936

[startup+0.701848 s]
/proc/loadavg: 0.88 1.02 1.01 3/64 18980
/proc/meminfo: memFree=1857000/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=936 CPUtime=0.7
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 182 0 0 0 70 0 0 0 22 0 1 0 205371226 958464 164 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628596 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 234 164 71 123 0 109 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 936

[startup+1.50196 s]
/proc/loadavg: 0.88 1.02 1.01 2/65 18981
/proc/meminfo: memFree=1856544/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=936 CPUtime=1.5
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 193 0 0 0 150 0 0 0 25 0 1 0 205371226 958464 175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 234 175 71 123 0 109 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 936

[startup+3.10118 s]
/proc/loadavg: 0.88 1.02 1.01 2/65 18981
/proc/meminfo: memFree=1856288/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=1140 CPUtime=3.09
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 233 0 0 0 309 0 0 0 25 0 1 0 205371226 1167360 215 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134609843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 285 215 71 123 0 160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1140

[startup+6.30161 s]
/proc/loadavg: 0.89 1.02 1.01 2/65 18981
/proc/meminfo: memFree=1856104/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=1240 CPUtime=6.29
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 257 0 0 0 629 0 0 0 25 0 1 0 205371226 1269760 239 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 310 239 71 123 0 185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1240

[startup+12.7025 s]
/proc/loadavg: 0.89 1.02 1.01 2/65 18981
/proc/meminfo: memFree=1855848/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=1620 CPUtime=12.69
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 312 0 0 0 1269 0 0 0 25 0 1 0 205371226 1658880 294 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585509 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 405 294 71 123 0 280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1620

[startup+25.5012 s]
/proc/loadavg: 0.92 1.02 1.00 2/65 18981
/proc/meminfo: memFree=1855336/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=1960 CPUtime=25.48
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 430 0 0 0 2548 0 0 0 25 0 1 0 205371226 2007040 412 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 490 412 71 123 0 365 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1960

[startup+51.1017 s]
/proc/loadavg: 0.94 1.02 1.00 2/65 18981
/proc/meminfo: memFree=1854504/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=3236 CPUtime=51.08
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 635 0 0 0 5107 1 0 0 25 0 1 0 205371226 3313664 617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 809 617 71 123 0 684 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3236

[startup+102.306 s]
/proc/loadavg: 0.97 1.01 1.00 2/65 18981
/proc/meminfo: memFree=1853096/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=4388 CPUtime=102.26
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 992 0 0 0 10225 1 0 0 25 0 1 0 205371226 4493312 974 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 1097 974 71 123 0 972 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4388

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1851496/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=6112 CPUtime=162.24
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 1397 0 0 0 16223 1 0 0 25 0 1 0 205371226 6258688 1379 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 1528 1379 71 123 0 1403 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6112

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1849768/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=8700 CPUtime=222.22
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 1815 0 0 0 22221 1 0 0 25 0 1 0 205371226 8908800 1797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 2175 1797 71 123 0 2050 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8700

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1848104/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=12580 CPUtime=282.21
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 2228 0 0 0 28219 2 0 0 25 0 1 0 205371226 12881920 2210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 3145 2210 71 123 0 3020 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12580

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1846448/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=12580 CPUtime=342.18
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 2639 0 0 0 34216 2 0 0 25 0 1 0 205371226 12881920 2621 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 3145 2621 71 123 0 3020 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12580

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1844912/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=12580 CPUtime=402.16
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 3011 0 0 0 40214 2 0 0 25 0 1 0 205371226 12881920 2993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585161 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 3145 2993 71 123 0 3020 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12580

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1843376/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=18400 CPUtime=462.15
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 3401 0 0 0 46212 3 0 0 25 0 1 0 205371226 18841600 3383 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598055 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 4600 3383 71 123 0 4475 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18400

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1841904/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=18400 CPUtime=522.13
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 3760 0 0 0 52210 3 0 0 25 0 1 0 205371226 18841600 3742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 4600 3742 71 123 0 4475 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 18400

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1840624/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=18400 CPUtime=582.11
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 4069 0 0 0 58208 3 0 0 25 0 1 0 205371226 18841600 4051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541963 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 4600 4051 71 123 0 4475 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18400

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 18981
/proc/meminfo: memFree=1839408/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=18400 CPUtime=642.1
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 4369 0 0 0 64206 4 0 0 25 0 1 0 205371226 18841600 4351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 4600 4351 71 123 0 4475 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18400


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1763056/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4060.91
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 23164 0 0 0 406069 22 0 0 25 0 1 0 205371226 136744960 23146 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628863 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 23146 71 123 0 33260 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 133540

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1761904/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4120.89
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 23453 0 0 0 412067 22 0 0 25 0 1 0 205371226 136744960 23435 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585420 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 23435 71 123 0 33260 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 133540

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1760944/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4180.87
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 23701 0 0 0 418064 23 0 0 25 0 1 0 205371226 136744960 23683 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 23683 71 123 0 33260 0
Current children cumulated CPU time (s) 4180.87
Current children cumulated vsize (KiB) 133540

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1759792/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4240.85
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 23999 0 0 0 424062 23 0 0 25 0 1 0 205371226 136744960 23981 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 23981 71 123 0 33260 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 133540

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1758768/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4300.83
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 24246 0 0 0 430060 23 0 0 25 0 1 0 205371226 136744960 24228 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 24228 71 123 0 33260 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 133540

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1757744/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4360.82
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 24504 0 0 0 436058 24 0 0 25 0 1 0 205371226 136744960 24486 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 24486 71 123 0 33260 0
Current children cumulated CPU time (s) 4360.82
Current children cumulated vsize (KiB) 133540

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1756656/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4420.79
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 24769 0 0 0 442055 24 0 0 25 0 1 0 205371226 136744960 24751 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628767 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 24751 71 123 0 33260 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 133540

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1755760/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4480.77
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 24997 0 0 0 448053 24 0 0 25 0 1 0 205371226 136744960 24979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 24979 71 123 0 33260 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 133540

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1754672/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4540.75
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 25267 0 0 0 454051 24 0 0 25 0 1 0 205371226 136744960 25249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 25249 71 123 0 33260 0
Current children cumulated CPU time (s) 4540.75
Current children cumulated vsize (KiB) 133540

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1753648/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4600.73
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 25514 0 0 0 460049 24 0 0 25 0 1 0 205371226 136744960 25496 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587544 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 25496 71 123 0 33260 0
Current children cumulated CPU time (s) 4600.73
Current children cumulated vsize (KiB) 133540

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1752688/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4660.72
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 25747 0 0 0 466047 25 0 0 25 0 1 0 205371226 136744960 25729 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564860 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 25729 71 123 0 33260 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 133540

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1751728/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4720.71
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 25986 0 0 0 472046 25 0 0 25 0 1 0 205371226 136744960 25968 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 25968 71 123 0 33260 0
Current children cumulated CPU time (s) 4720.71
Current children cumulated vsize (KiB) 133540

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1750832/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4780.69
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 26201 0 0 0 478044 25 0 0 25 0 1 0 205371226 136744960 26183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 26183 71 123 0 33260 0
Current children cumulated CPU time (s) 4780.69
Current children cumulated vsize (KiB) 133540

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1750000/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4840.67
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 26413 0 0 0 484042 25 0 0 25 0 1 0 205371226 136744960 26395 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597876 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 26395 71 123 0 33260 0
Current children cumulated CPU time (s) 4840.67
Current children cumulated vsize (KiB) 133540

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1749104/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4900.64
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 26628 0 0 0 490039 25 0 0 25 0 1 0 205371226 136744960 26610 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 26610 71 123 0 33260 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 133540

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1748272/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=4960.62
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 26825 0 0 0 496037 25 0 0 25 0 1 0 205371226 136744960 26807 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 26807 71 123 0 33260 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 133540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1747824/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=133540 CPUtime=5000.03
/proc/18980/stat : 18980 (march_ks) R 18978 18980 18924 0 -1 4194304 26946 0 0 0 499977 26 0 0 25 0 1 0 205371226 136744960 26928 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585483 0 0 4096 0 0 0 0 17 1 0 0
/proc/18980/statm: 33385 26928 71 123 0 33260 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 133540

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19181
/proc/meminfo: memFree=1747824/2055920 swapFree=4184188/4192956
[pid=18980] ppid=18978 vsize=0 CPUtime=5000.05
/proc/18980/stat : 18980 (march_ks) D 18978 18980 18924 0 -1 4195332 26946 0 0 0 499977 28 0 0 23 0 1 0 205371226 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/18980/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.95
CPU time (s): 5000.05
CPU user time (s): 4999.77
CPU system time (s): 0.280957
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 133540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26946
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= 8647

runsolver used 3.56646 second user time and 10.1445 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Apr 23 02:03:39 UTC 2007

IDJOB= 369032
IDBENCH= 24744
IDSOLVER= 180
FILE ID= node71/369032-1177293819

PBS_JOBID= 4650862

Free space on /tmp= 66445 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-135-2.sat05-2354.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369032-1177293819/march_ks /tmp/evaluation/369032-1177293819/instance-369032-1177293819.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-369032-1177293819 -o ROOT/results/node71/solver-369032-1177293819 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369032-1177293819/march_ks /tmp/evaluation/369032-1177293819/instance-369032-1177293819.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  5108c832bdf105f072e86da2a52fd6b5

RANDOM SEED= 926376228

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1857472 kB
Buffers:         20112 kB
Cached:         108820 kB
SwapCached:       2580 kB
Active:          32932 kB
Inactive:       105220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857472 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            46336 kB
Committed_AS:  3594820 kB
PageTables:       1448 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 node71 on Mon Apr 23 03:27:07 UTC 2007