Trace number 370928

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.07 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1036103820-03.cnf
MD5SUM85e6669b731e40790ffff95698079292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark251.158
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.31	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c full lookahead due to high density!
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.31	c stat :: sign balance is biased by 0.040
0.29/0.31	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.31	c using k-SAT heuristics (size based diff)
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.31	c longest clause has size 5
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c suggested doublelook initial :: 0
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 344 JD: 215
1.59/1.63	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 |****************************************************************| 1 NC: 40958 JD: 215
151.15/151.26	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 |************************************************
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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/node60/watcher-370928-1177127174 -o ROOT/results/node60/solver-370928-1177127174 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370928-1177127174/march_ks /tmp/evaluation/370928-1177127174/instance-370928-1177127174.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: 1.00 1.00 1.00 2/64 13913
/proc/meminfo: memFree=1781832/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=788 CPUtime=0
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 160627394 806912 96 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787815 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 197 97 47 123 0 72 0

[startup+0.0614089 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13913
/proc/meminfo: memFree=1781832/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=2384 CPUtime=0.05
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 821 0 0 0 5 0 0 0 18 0 1 0 160627394 2441216 413 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 596 413 63 123 0 471 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2384

[startup+0.102412 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13913
/proc/meminfo: memFree=1781832/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=2736 CPUtime=0.09
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 1489 0 0 0 9 0 0 0 18 0 1 0 160627394 2801664 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 684 506 67 123 0 559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2736

[startup+0.301431 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13913
/proc/meminfo: memFree=1781832/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3272 CPUtime=0.29
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 1942 0 0 0 29 0 0 0 19 0 1 0 160627394 3350528 572 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554928 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 818 572 68 123 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3272

[startup+0.702471 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 13913
/proc/meminfo: memFree=1781832/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3472 CPUtime=0.69
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2221 0 0 0 69 0 0 0 23 0 1 0 160627394 3555328 629 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 868 629 72 123 0 743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3472

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1779392/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3480 CPUtime=1.49
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2223 0 0 0 149 0 0 0 25 0 1 0 160627394 3563520 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3480

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1779264/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3480 CPUtime=3.09
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2223 0 0 0 309 0 0 0 25 0 1 0 160627394 3563520 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598259 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3480

[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1779200/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3480 CPUtime=6.29
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2223 0 0 0 629 0 0 0 25 0 1 0 160627394 3563520 631 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 870 631 72 123 0 745 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3480

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1779200/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3608 CPUtime=12.69
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2236 0 0 0 1269 0 0 0 25 0 1 0 160627394 3694592 644 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 902 644 72 123 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3608

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1779136/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3744 CPUtime=25.48
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2277 0 0 0 2548 0 0 0 25 0 1 0 160627394 3833856 685 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 936 685 72 123 0 811 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3744

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1778944/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=3912 CPUtime=51.07
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2317 0 0 0 5107 0 0 0 25 0 1 0 160627394 4005888 725 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 978 725 72 123 0 853 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3912

[startup+102.305 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 13914
/proc/meminfo: memFree=1778688/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=4196 CPUtime=102.26
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2366 0 0 0 10226 0 0 0 25 0 1 0 160627394 4296704 774 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1049 774 72 123 0 924 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4196

[startup+162.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 13914
/proc/meminfo: memFree=1778432/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=4424 CPUtime=162.24
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2429 0 0 0 16224 0 0 0 25 0 1 0 160627394 4530176 837 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1106 837 72 123 0 981 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4424

[startup+222.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 13914
/proc/meminfo: memFree=1777984/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=5276 CPUtime=222.23
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2544 0 0 0 22223 0 0 0 25 0 1 0 160627394 5402624 952 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1319 952 72 123 0 1194 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5276

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 13914
/proc/meminfo: memFree=1777792/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=5404 CPUtime=282.21
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2590 0 0 0 28221 0 0 0 25 0 1 0 160627394 5533696 998 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1351 998 72 123 0 1226 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5404

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13914
/proc/meminfo: memFree=1777664/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=5404 CPUtime=342.2
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2611 0 0 0 34220 0 0 0 25 0 1 0 160627394 5533696 1019 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1351 1019 72 123 0 1226 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5404

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13914
/proc/meminfo: memFree=1777408/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=5404 CPUtime=402.18
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2677 0 0 0 40218 0 0 0 25 0 1 0 160627394 5533696 1085 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1351 1085 72 123 0 1226 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5404

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13914
/proc/meminfo: memFree=1777088/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=6168 CPUtime=462.17
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2754 0 0 0 46217 0 0 0 25 0 1 0 160627394 6316032 1162 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1542 1162 72 123 0 1417 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6168

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1776896/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=6168 CPUtime=522.15
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2796 0 0 0 52215 0 0 0 25 0 1 0 160627394 6316032 1204 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541340 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1542 1204 72 123 0 1417 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6168

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1776832/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=6168 CPUtime=582.15
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2810 0 0 0 58214 1 0 0 25 0 1 0 160627394 6316032 1218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597933 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1542 1218 72 123 0 1417 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6168

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13914
/proc/meminfo: memFree=1776768/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=6296 CPUtime=642.14
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 2821 0 0 0 64213 1 0 0 25 0 1 0 160627394 6447104 1229 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 1574 1229 72 123 0 1449 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 6296


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1769344/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=15896 CPUtime=4061.17
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4579 0 0 0 406115 2 0 0 25 0 1 0 160627394 16277504 2987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597646 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 3974 2987 72 123 0 3849 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 15896

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1769152/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=15896 CPUtime=4121.15
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4621 0 0 0 412113 2 0 0 25 0 1 0 160627394 16277504 3029 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 3974 3029 72 123 0 3849 0
Current children cumulated CPU time (s) 4121.15
Current children cumulated vsize (KiB) 15896

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1769024/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=15896 CPUtime=4181.14
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4653 0 0 0 418112 2 0 0 25 0 1 0 160627394 16277504 3061 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 3974 3061 72 123 0 3849 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 15896

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1768960/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=15896 CPUtime=4241.13
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4666 0 0 0 424111 2 0 0 25 0 1 0 160627394 16277504 3074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 3974 3074 72 123 0 3849 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 15896

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1769024/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=15896 CPUtime=4301.11
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4672 0 0 0 430109 2 0 0 25 0 1 0 160627394 16277504 3080 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 3974 3080 72 123 0 3849 0
Current children cumulated CPU time (s) 4301.11
Current children cumulated vsize (KiB) 15896

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1768960/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=15896 CPUtime=4361.1
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4687 0 0 0 436108 2 0 0 25 0 1 0 160627394 16277504 3095 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 3974 3095 72 123 0 3849 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 15896

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1768896/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4421.08
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4688 0 0 0 442106 2 0 0 25 0 1 0 160627394 16408576 3096 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3096 72 123 0 3881 0
Current children cumulated CPU time (s) 4421.08
Current children cumulated vsize (KiB) 16024

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14114
/proc/meminfo: memFree=1768896/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4481.06
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4689 0 0 0 448104 2 0 0 25 0 1 0 160627394 16408576 3097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134580070 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3097 72 123 0 3881 0
Current children cumulated CPU time (s) 4481.06
Current children cumulated vsize (KiB) 16024

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768624/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4540.97
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4690 0 0 0 454094 3 0 0 25 0 1 0 160627394 16408576 3098 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3098 72 123 0 3881 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 16024

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768704/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4600.96
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4690 0 0 0 460093 3 0 0 25 0 1 0 160627394 16408576 3098 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3098 72 123 0 3881 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 16024

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768704/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4660.94
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4691 0 0 0 466091 3 0 0 25 0 1 0 160627394 16408576 3099 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3099 72 123 0 3881 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 16024

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768704/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4720.93
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4692 0 0 0 472090 3 0 0 25 0 1 0 160627394 16408576 3100 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3100 72 123 0 3881 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 16024

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768640/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4780.91
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4692 0 0 0 478088 3 0 0 25 0 1 0 160627394 16408576 3100 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3100 72 123 0 3881 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 16024

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768640/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4840.9
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4700 0 0 0 484087 3 0 0 25 0 1 0 160627394 16408576 3108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3108 72 123 0 3881 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 16024

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768576/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4900.88
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4701 0 0 0 490085 3 0 0 25 0 1 0 160627394 16408576 3109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3109 72 123 0 3881 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 16024

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768704/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=4960.87
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4702 0 0 0 496084 3 0 0 25 0 1 0 160627394 16408576 3110 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3110 72 123 0 3881 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 16024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768768/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=5000.06
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4704 0 0 0 500003 3 0 0 25 0 1 0 160627394 16408576 3112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3112 72 123 0 3881 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 16024

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14312
/proc/meminfo: memFree=1768768/2055920 swapFree=4183236/4192956
[pid=13913] ppid=13911 vsize=16024 CPUtime=5000.06
/proc/13913/stat : 13913 (march_ks) R 13911 13913 12910 0 -1 4194304 4704 0 0 0 500003 3 0 0 25 0 1 0 160627394 16408576 3112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13913/statm: 4006 3112 72 123 0 3881 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 16024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 5000.04
CPU system time (s): 0.035994
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 16024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4704
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= 6852

runsolver used 3.11653 second user time and 10.6454 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat Apr 21 03:46:14 UTC 2007

IDJOB= 370928
IDBENCH= 20046
IDSOLVER= 180
FILE ID= node60/370928-1177127174

PBS_JOBID= 4648757

Free space on /tmp= 66415 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1036103820-03.cnf
COMMAND LINE= /tmp/evaluation/370928-1177127174/march_ks /tmp/evaluation/370928-1177127174/instance-370928-1177127174.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-370928-1177127174 -o ROOT/results/node60/solver-370928-1177127174 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370928-1177127174/march_ks /tmp/evaluation/370928-1177127174/instance-370928-1177127174.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  85e6669b731e40790ffff95698079292

RANDOM SEED= 299356724

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1782240 kB
Buffers:         48884 kB
Cached:         156876 kB
SwapCached:       3476 kB
Active:          99824 kB
Inactive:       115660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782240 kB
SwapTotal:     4192956 kB
SwapFree:      4183236 kB
Dirty:            2580 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            44164 kB
Committed_AS:  2456652 kB
PageTables:       1464 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= 66415 MiB

End job on node60 on Sat Apr 21 05:09:38 UTC 2007