Trace number 337103

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
MD5SUMa197a9dc75e55922067ed3cf039613f4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 1750 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 500 free variables and 1750 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.012
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 1750 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 1750 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1750 / 500 ) = 3.50
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 175 JD: 40
0.05/0.08	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: 3459 JD: 40
1.29/1.35	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 |************************************************
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c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 46099 JD: 40
18.69/18.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 413486 JD: 40
169.94/170.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 2715134 JD: 40
1123.66/1124.18	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-337103-1173660264 -o ROOT/results/node21/solver-337103-1173660264 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337103-1173660264/march_ks /tmp/evaluation/337103-1173660264/instance-337103-1173660264.cnf 

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


[startup+0 s]
/proc/loadavg: 2.00 1.97 1.70 3/77 9569
/proc/meminfo: memFree=1824112/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=796 CPUtime=0
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 91997186 815104 109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134533376 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 199 110 51 123 0 74 0

[startup+0.0518551 s]
/proc/loadavg: 2.00 1.97 1.70 3/77 9569
/proc/meminfo: memFree=1824112/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1224 CPUtime=0.05
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 256 0 0 0 5 0 0 0 18 0 1 0 91997186 1253376 238 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 306 238 73 123 0 181 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1224

[startup+0.101859 s]
/proc/loadavg: 2.00 1.97 1.70 3/77 9569
/proc/meminfo: memFree=1824112/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1356 CPUtime=0.09
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 91997186 1388544 247 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542548 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 339 247 73 123 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1356

[startup+0.30188 s]
/proc/loadavg: 2.00 1.97 1.70 3/77 9569
/proc/meminfo: memFree=1824112/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1356 CPUtime=0.29
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 91997186 1388544 258 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 339 258 73 123 0 214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1356

[startup+0.701925 s]
/proc/loadavg: 2.00 1.97 1.70 3/77 9569
/proc/meminfo: memFree=1824112/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1356 CPUtime=0.69
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 285 0 0 0 69 0 0 0 22 0 1 0 91997186 1388544 267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 339 267 73 123 0 214 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1356

[startup+1.50201 s]
/proc/loadavg: 1.92 1.95 1.69 2/78 9570
/proc/meminfo: memFree=1823272/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1520 CPUtime=1.49
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 300 0 0 0 149 0 0 0 25 0 1 0 91997186 1556480 282 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 380 282 73 123 0 255 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1520

[startup+3.10119 s]
/proc/loadavg: 1.92 1.95 1.69 2/78 9570
/proc/meminfo: memFree=1823080/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1520 CPUtime=3.09
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 309 0 0 0 309 0 0 0 25 0 1 0 91997186 1556480 291 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 380 291 73 123 0 255 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1520

[startup+6.30153 s]
/proc/loadavg: 1.92 1.95 1.69 2/78 9570
/proc/meminfo: memFree=1822760/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1656 CPUtime=6.29
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 365 0 0 0 629 0 0 0 25 0 1 0 91997186 1695744 347 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 414 347 73 123 0 289 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1656

[startup+12.7012 s]
/proc/loadavg: 1.78 1.92 1.68 2/78 9570
/proc/meminfo: memFree=1822632/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1824 CPUtime=12.69
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 387 0 0 0 1269 0 0 0 25 0 1 0 91997186 1867776 369 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 456 369 73 123 0 331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1824

[startup+25.5016 s]
/proc/loadavg: 1.66 1.89 1.68 2/78 9570
/proc/meminfo: memFree=1822376/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=1976 CPUtime=25.48
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 437 0 0 0 2548 0 0 0 25 0 1 0 91997186 2023424 419 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 494 419 73 123 0 369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1976

[startup+51.1014 s]
/proc/loadavg: 1.43 1.82 1.66 2/78 9570
/proc/meminfo: memFree=1821992/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=2544 CPUtime=51.07
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 550 0 0 0 5107 0 0 0 25 0 1 0 91997186 2605056 532 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542935 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 636 532 73 123 0 511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2544

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.62 2/78 9570
/proc/meminfo: memFree=1821096/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=3820 CPUtime=102.26
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 773 0 0 0 10226 0 0 0 25 0 1 0 91997186 3911680 755 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 955 755 73 123 0 830 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3820

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.57 2/78 9570
/proc/meminfo: memFree=1820264/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=5148 CPUtime=162.24
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 978 0 0 0 16223 1 0 0 25 0 1 0 91997186 5271552 960 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 1287 960 73 123 0 1162 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5148

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.54 2/78 9570
/proc/meminfo: memFree=1819112/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=6872 CPUtime=222.22
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 1253 0 0 0 22221 1 0 0 25 0 1 0 91997186 7036928 1235 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 1718 1235 73 123 0 1593 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6872

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.50 2/78 9570
/proc/meminfo: memFree=1818152/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=6872 CPUtime=282.2
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 1478 0 0 0 28219 1 0 0 25 0 1 0 91997186 7036928 1460 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 1718 1460 73 123 0 1593 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 6872

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.46 2/78 9570
/proc/meminfo: memFree=1816936/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=9460 CPUtime=342.19
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 1768 0 0 0 34217 2 0 0 25 0 1 0 91997186 9687040 1750 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 2365 1750 73 123 0 2240 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9460

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.43 2/78 9570
/proc/meminfo: memFree=1815400/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=9680 CPUtime=402.17
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 2167 0 0 0 40215 2 0 0 25 0 1 0 91997186 9912320 2149 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 2420 2149 73 123 0 2295 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9680

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.40 2/78 9570
/proc/meminfo: memFree=1814376/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=13560 CPUtime=462.15
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 2448 0 0 0 46213 2 0 0 25 0 1 0 91997186 13885440 2430 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 3390 2430 73 123 0 3265 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13560

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.37 2/78 9570
/proc/meminfo: memFree=1813352/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=13560 CPUtime=522.13
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 2698 0 0 0 52211 2 0 0 25 0 1 0 91997186 13885440 2680 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 3390 2680 73 123 0 3265 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13560

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.35 2/78 9570
/proc/meminfo: memFree=1811880/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=13780 CPUtime=582.12
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 3062 0 0 0 58209 3 0 0 25 0 1 0 91997186 14110720 3044 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526259 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 3445 3044 73 123 0 3320 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13780

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.33 2/78 9570
/proc/meminfo: memFree=1810344/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=19600 CPUtime=642.1
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 3442 0 0 0 64207 3 0 0 25 0 1 0 91997186 20070400 3424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 4900 3424 73 123 0 4775 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19600

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.30 2/78 9570
/proc/meminfo: memFree=1809192/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=19600 CPUtime=702.08
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 3733 0 0 0 70205 3 0 0 25 0 1 0 91997186 20070400 3715 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 4900 3715 73 123 0 4775 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19600

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.28 2/78 9570
/proc/meminfo: memFree=1807976/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=19600 CPUtime=762.07
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 4017 0 0 0 76203 4 0 0 25 0 1 0 91997186 20070400 3999 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 4900 3999 73 123 0 4775 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19600

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.26 2/78 9570
/proc/meminfo: memFree=1807144/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=19600 CPUtime=822.05
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 4219 0 0 0 82201 4 0 0 25 0 1 0 91997186 20070400 4201 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 4900 4201 73 123 0 4775 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19600

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/78 9570
/proc/meminfo: memFree=1806376/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=19600 CPUtime=882.03
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 4399 0 0 0 88199 4 0 0 25 0 1 0 91997186 20070400 4381 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 4900 4381 73 123 0 4775 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 19600

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/78 9570
/proc/meminfo: memFree=1805160/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=20040 CPUtime=942.01
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 4705 0 0 0 94197 4 0 0 25 0 1 0 91997186 20520960 4687 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 5010 4687 73 123 0 4885 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 20040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/84 9634
/proc/meminfo: memFree=1803064/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=28772 CPUtime=1001.97
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 4966 0 0 0 100192 5 0 0 25 0 1 0 91997186 29462528 4948 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 7193 4948 73 123 0 7068 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 28772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/84 9736
/proc/meminfo: memFree=1802096/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=28772 CPUtime=1061.9
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 5179 0 0 0 106184 6 0 0 25 0 1 0 91997186 29462528 5161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 7193 5161 73 123 0 7068 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 28772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/78 9768
/proc/meminfo: memFree=1802336/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=28772 CPUtime=1121.86
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 5375 0 0 0 112180 6 0 0 25 0 1 0 91997186 29462528 5357 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 7193 5357 73 123 0 7068 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 28772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 9768
/proc/meminfo: memFree=1801184/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=28772 CPUtime=1181.85
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 5700 0 0 0 118178 7 0 0 25 0 1 0 91997186 29462528 5682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 7193 5682 73 123 0 7068 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 28772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 9768
/proc/meminfo: memFree=1800672/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=28772 CPUtime=1200.04
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 5822 0 0 0 119997 7 0 0 25 0 1 0 91997186 29462528 5804 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 7193 5804 73 123 0 7068 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28772

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 9768
/proc/meminfo: memFree=1800672/2055920 swapFree=4152672/4192956
[pid=9569] ppid=9567 vsize=28772 CPUtime=1200.04
/proc/9569/stat : 9569 (march_ks) R 9567 9569 8699 0 -1 4194304 5822 0 0 0 119997 7 0 0 25 0 1 0 91997186 29462528 5804 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/9569/statm: 7193 5804 73 123 0 7068 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 28772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.075988
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 28772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5822
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= 13785

runsolver used 1.35979 second user time and 2.82357 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Mar 12 00:44:24 UTC 2007

IDJOB= 337103
IDBENCH= 24691
IDSOLVER= 111
FILE ID= node21/337103-1173660264

PBS_JOBID= 4101390

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v500-s1349121860.sat05-473.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337103-1173660264/march_ks /tmp/evaluation/337103-1173660264/instance-337103-1173660264.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-337103-1173660264 -o ROOT/results/node21/solver-337103-1173660264 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337103-1173660264/march_ks /tmp/evaluation/337103-1173660264/instance-337103-1173660264.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a197a9dc75e55922067ed3cf039613f4

RANDOM SEED= 868888100

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1824520 kB
Buffers:         33656 kB
Cached:         138716 kB
SwapCached:       8848 kB
Active:         111376 kB
Inactive:        85664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824520 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          30580 kB
Slab:            19880 kB
Committed_AS:   228584 kB
PageTables:       1768 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= 66562 MiB

End job on node21 on Mon Mar 12 01:04:27 UTC 2007