Trace number 1719499

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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_nn nn? (TO) 1200.09 1200.42

General information on the benchmark

Namemizh-md5-47-3.cnf
MD5SUM3bb585fcdaeb772457dbcffd3371aab9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.2245
Satisfiable
(Un)Satisfiability was proved
Number of variables65604
Number of clauses273522
Sum of the clauses size814950
Maximum clause length4
Minimum clause length1
Number of clauses of size 1199
Number of clauses of size 2118260
Number of clauses of size 342021
Number of clauses of size 4113042
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

5.69/5.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.69/5.74	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
5.69/5.74	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
5.69/5.74	c main()::
5.69/5.74	c initFormula():: searching for DIMACS p-line....
5.69/5.74	c initFormula():: the DIMACS p-line indicates a CNF of 65604 variables and 273522 clauses.
5.69/5.74	c parseCNF():: parsing....
5.69/5.74	c parseCNF():: the CNF contains 199 unary clauses.
5.69/5.74	c runParser():: parsing was successful, warming up engines...
5.69/5.74	c find_and_remove_tautogolies():: found and removed 2088 tautologies
5.69/5.74	c find_and_remove_tautogolies():: found and removed 4578 tautologies
5.69/5.74	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.69/5.74	c simplify_formula():: removed 38 tautological, 55372 satisfied and 9 duplicate clauses
5.69/5.74	c preprocessing fase I completed:: there are now 52605 free variables and 218103 clauses.
5.69/5.74	c stat :: sign balance is biased by 0.106
5.69/5.74	c find_equivalence():: found 3771 3-equivalences
5.69/5.74	c find_equivalence():: found 8767 4-equivalences
5.69/5.74	c find_and_remove_tautogolies():: found and removed 53 tautologies
5.69/5.74	c find_and_remove_tautogolies():: found and removed 3 tautologies
5.69/5.74	c find_and_remove_tautogolies():: found and removed 242 tautologies
5.69/5.74	c shorten_equivalence(): average equivalence length reduced from 6.497914 to 3.873586
5.69/5.74	c find_and_remove_tautogolies():: found and removed 230 tautologies
5.69/5.74	c using k-SAT heuristics (size based diff)
5.69/5.74	c simplify_formula():: removed 0 tautological, 85220 satisfied and 11 duplicate clauses
5.69/5.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 4463 duplicate clauses
5.69/5.74	c main():: clause / variable ratio: ( 133095 / 65604 ) = 2.03
5.69/5.74	c longest clause has size 4
5.69/5.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.69/5.74	c number of free variables = 52074
5.69/5.74	c dynamic_preselect_setsize :: off
5.69/5.74	c main():: all systems go!
5.69/5.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 445
9.28/9.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 43175
505.65/505.81	c |----------------------------------------------------------------|
c |*
c |**
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 |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1719499-1240646920/watcher-1719499-1240646920 -o /tmp/evaluation-result-1719499-1240646920/solver-1719499-1240646920 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1719499-1240646920.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): 1800 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 3/64 15291
/proc/meminfo: memFree=1166968/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=4932 CPUtime=0
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 590 0 0 0 0 0 0 0 18 0 1 0 92725528 5050368 575 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 1233 580 58 167 0 1064 0

[startup+0.084167 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15291
/proc/meminfo: memFree=1166968/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=9008 CPUtime=0.07
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 1846 0 0 0 7 0 0 0 18 0 1 0 92725528 9224192 1831 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 2252 1831 58 167 0 2083 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9008

[startup+0.101167 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15291
/proc/meminfo: memFree=1166968/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=9140 CPUtime=0.09
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 1909 0 0 0 9 0 0 0 18 0 1 0 92725528 9359360 1894 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 2285 1894 58 167 0 2116 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9140

[startup+0.301186 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15291
/proc/meminfo: memFree=1166968/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=11648 CPUtime=0.29
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 2655 0 0 0 28 1 0 0 19 0 1 0 92725528 11927552 2640 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 2912 2640 58 167 0 2743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11648

[startup+0.701222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15291
/proc/meminfo: memFree=1166968/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=28156 CPUtime=0.69
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 6519 0 0 0 66 3 0 0 23 0 1 0 92725528 28831744 4551 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 7039 4551 66 167 0 6870 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28156

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1146032/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=32472 CPUtime=1.49
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 10959 0 0 0 145 4 0 0 25 0 1 0 92725528 33251328 5909 1992294400 134512640 135197250 4294956224 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 8118 5909 67 167 0 7949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32472

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1143984/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=32544 CPUtime=3.09
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 16209 0 0 0 302 7 0 0 25 0 1 0 92725528 33325056 5971 1992294400 134512640 135197250 4294956224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 8136 5971 80 167 0 7967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32544

[startup+6.30274 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1123760/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=117292 CPUtime=6.29
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 32059 0 0 0 614 15 0 0 25 0 1 0 92725528 120107008 13264 1992294400 134512640 135197250 4294956224 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 29323 13264 93 167 0 29154 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117292

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1112432/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=118572 CPUtime=12.69
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 32407 0 0 0 1253 16 0 0 25 0 1 0 92725528 121417728 13612 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 29643 13612 93 167 0 29474 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118572

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1109680/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=121656 CPUtime=25.48
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 33141 0 0 0 2531 17 0 0 25 0 1 0 92725528 124575744 14346 1992294400 134512640 135197250 4294956224 18446744073709551615 134525565 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 30414 14346 93 167 0 30245 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 121656

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1108528/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=122784 CPUtime=51.08
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 33421 0 0 0 5091 17 0 0 25 0 1 0 92725528 125730816 14626 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 30696 14626 93 167 0 30527 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 122784

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1106864/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=124500 CPUtime=102.27
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 33834 0 0 0 10209 18 0 0 25 0 1 0 92725528 127488000 15039 1992294400 134512640 135197250 4294956224 18446744073709551615 134525843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 31125 15039 93 167 0 30956 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 124500

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1105648/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=125576 CPUtime=162.25
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 34128 0 0 0 16207 18 0 0 25 0 1 0 92725528 128589824 15333 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 31394 15333 93 167 0 31225 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 125576

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1105008/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=126984 CPUtime=222.23
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 34290 0 0 0 22205 18 0 0 25 0 1 0 92725528 130031616 15495 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 31746 15495 93 167 0 31577 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 126984

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1104496/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=127248 CPUtime=282.21
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 34405 0 0 0 28203 18 0 0 25 0 1 0 92725528 130301952 15610 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 31812 15610 93 167 0 31643 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 127248

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1103856/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=127852 CPUtime=342.2
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 34555 0 0 0 34201 19 0 0 25 0 1 0 92725528 130920448 15760 1992294400 134512640 135197250 4294956224 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 31963 15760 93 167 0 31794 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 127852

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1103280/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=128116 CPUtime=402.18
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 34707 0 0 0 40199 19 0 0 25 0 1 0 92725528 131190784 15912 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 32029 15912 93 167 0 31860 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 128116

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1102576/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=129780 CPUtime=462.16
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 34870 0 0 0 46197 19 0 0 25 0 1 0 92725528 132894720 16075 1992294400 134512640 135197250 4294956224 18446744073709551615 134540928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 32445 16075 93 167 0 32276 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 129780

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1101680/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=130820 CPUtime=522.15
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35093 0 0 0 52195 20 0 0 25 0 1 0 92725528 133959680 16298 1992294400 134512640 135197250 4294956224 18446744073709551615 134570921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 32705 16298 93 167 0 32536 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 130820

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1101232/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=131084 CPUtime=582.13
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35207 0 0 0 58193 20 0 0 25 0 1 0 92725528 134230016 16412 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 32771 16412 93 167 0 32602 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 131084

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1100784/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=131216 CPUtime=642.12
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35304 0 0 0 64192 20 0 0 25 0 1 0 92725528 134365184 16509 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 32804 16509 93 167 0 32635 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 131216

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1100272/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=131612 CPUtime=702.1
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35435 0 0 0 70190 20 0 0 25 0 1 0 92725528 134770688 16640 1992294400 134512640 135197250 4294956224 18446744073709551615 134540986 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 32903 16640 93 167 0 32734 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 131612

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1099824/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=131744 CPUtime=762.09
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35540 0 0 0 76189 20 0 0 25 0 1 0 92725528 134905856 16745 1992294400 134512640 135197250 4294956224 18446744073709551615 134525699 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 32936 16745 93 167 0 32767 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 131744

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1099504/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=132640 CPUtime=822.06
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35628 0 0 0 82186 20 0 0 25 0 1 0 92725528 135823360 16833 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 33160 16833 93 167 0 32991 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 132640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1098992/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=132772 CPUtime=882.05
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35751 0 0 0 88185 20 0 0 25 0 1 0 92725528 135958528 16956 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 33193 16956 93 167 0 33024 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 132772

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1098608/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=133036 CPUtime=942.04
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35844 0 0 0 94183 21 0 0 25 0 1 0 92725528 136228864 17049 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 33259 17049 93 167 0 33090 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 133036

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1098288/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=133036 CPUtime=1002.02
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35914 0 0 0 100181 21 0 0 25 0 1 0 92725528 136228864 17119 1992294400 134512640 135197250 4294956224 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 33259 17119 93 167 0 33090 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 133036

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1098032/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=135744 CPUtime=1062
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 35986 0 0 0 106179 21 0 0 25 0 1 0 92725528 139001856 17191 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 33936 17191 93 167 0 33767 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 135744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1097712/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=135744 CPUtime=1121.99
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 36052 0 0 0 112178 21 0 0 25 0 1 0 92725528 139001856 17257 1992294400 134512640 135197250 4294956224 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 33936 17257 93 167 0 33767 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 135744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1097456/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=137028 CPUtime=1181.97
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 36112 0 0 0 118176 21 0 0 25 0 1 0 92725528 140316672 17317 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 34257 17317 93 167 0 34088 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 137028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15292
/proc/meminfo: memFree=1097328/2055920 swapFree=4146964/4192956
[pid=15291] ppid=15289 vsize=137028 CPUtime=1200.06
/proc/15291/stat : 15291 (march_nn) R 15289 15291 14914 0 -1 4194304 36137 0 0 0 119985 21 0 0 25 0 1 0 92725528 140316672 17342 1992294400 134512640 135197250 4294956224 18446744073709551615 134540899 0 0 4096 0 0 0 0 17 1 0 0
/proc/15291/statm: 34257 17342 93 167 0 34088 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 137028

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.231964
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 137028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36137
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= 2
involuntary context switches= 2698

runsolver used 0.898863 second user time and 2.55661 second system time

The end

Launcher Data 

Begin job on node14 at 2009-04-25 10:08:40
IDJOB=1719499
IDBENCH=69562
IDSOLVER=522
FILE ID=node14/1719499-1240646920
PBS_JOBID= 9186465
Free space on /tmp= 66292 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/mizh-md5-47-3.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719499-1240646920/watcher-1719499-1240646920 -o /tmp/evaluation-result-1719499-1240646920/solver-1719499-1240646920 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1719499-1240646920.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3bb585fcdaeb772457dbcffd3371aab9
RANDOM SEED=2024510542

node14.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.256
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	: 5931.00
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		: 3000.256
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:       1167448 kB
Buffers:         65780 kB
Cached:         709864 kB
SwapCached:      40764 kB
Active:         122044 kB
Inactive:       696732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1167448 kB
SwapTotal:     4192956 kB
SwapFree:      4146964 kB
Dirty:            6144 kB
Writeback:           0 kB
Mapped:          13448 kB
Slab:            55676 kB
Committed_AS:   288504 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= 66292 MiB
End job on node14 at 2009-04-25 10:28:43