Trace number 1562217

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) 1200.1 1200.41

General information on the benchmark

NameCRAFTED/edgematching/
fbcolors/em_8_4_5_fbc.cnf
MD5SUM6fdce6b69c397ad71b0f25957edff1fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark529.355
Satisfiable
(Un)Satisfiability was proved
Number of variables2420
Number of clauses33572
Sum of the clauses size97252
Maximum clause length36
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214396
Number of clauses of size 313968
Number of clauses of size 42628
Number of clauses of size 52460
Number of clauses of size over 5120

Solver Data 

1.79/1.84	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.84	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.84	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.84	c main()::
1.79/1.84	c initFormula():: searching for DIMACS p-line....
1.79/1.84	c full lookahead due to high density!
1.79/1.84	c initFormula():: the DIMACS p-line indicates a CNF of 2420 variables and 33572 clauses.
1.79/1.84	c parseCNF():: parsing....
1.79/1.84	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.84	c runParser():: parsing was successful, warming up engines...
1.79/1.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 1296 duplicate clauses
1.79/1.84	c preprocessing fase I completed:: there are now 2420 free variables and 32276 clauses.
1.79/1.84	c stat :: sign balance is biased by 5.237
1.79/1.84	c using k-SAT heuristics (size based diff)
1.79/1.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 112140 duplicate clauses
1.79/1.84	c resolvent_look() :: found 269712 resolvents
1.79/1.84	c main():: clause / variable ratio: ( 301988 / 2420 ) = 124.79
1.79/1.84	c longest clause has size 36
1.79/1.84	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.84	c number of free variables = 2420
1.79/1.84	c dynamic_preselect_setsize :: off
1.79/1.84	c main():: all systems go!
1.79/1.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 548
27.98/28.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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-1562217-1238771669/watcher-1562217-1238771669 -o /tmp/evaluation-result-1562217-1238771669/solver-1562217-1238771669 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1562217-1238771669.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 3/68 24171
/proc/meminfo: memFree=1766960/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=1232 CPUtime=0
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1149828558 1261568 161 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 308 161 58 167 0 139 0

[startup+0.026838 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 24171
/proc/meminfo: memFree=1766960/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=1496 CPUtime=0.02
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 261 0 0 0 2 0 0 0 18 0 1 0 1149828558 1531904 246 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 374 246 58 167 0 205 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1496

[startup+0.101846 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 24171
/proc/meminfo: memFree=1766960/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=4156 CPUtime=0.09
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 708 0 0 0 9 0 0 0 18 0 1 0 1149828558 4255744 657 1992294400 134512640 135197250 4294956224 18446744073709551615 134561007 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 1039 657 78 167 0 870 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4156

[startup+0.301867 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 24171
/proc/meminfo: memFree=1766960/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=10500 CPUtime=0.29
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 2450 0 0 0 29 0 0 0 19 0 1 0 1149828558 10752000 2139 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 2625 2139 81 167 0 2456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10500

[startup+0.701911 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 24171
/proc/meminfo: memFree=1766960/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=22020 CPUtime=0.69
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 6466 0 0 0 68 1 0 0 22 0 1 0 1149828558 22548480 4855 1992294400 134512640 135197250 4294956224 18446744073709551615 134649399 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 5505 4855 81 167 0 5336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22020

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1747304/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=46828 CPUtime=1.49
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 11770 0 0 0 146 3 0 0 25 0 1 0 1149828558 47951872 7581 1992294400 134512640 135197250 4294956224 18446744073709551615 134565169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 11707 7581 88 167 0 11538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46828

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1734184/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48080 CPUtime=3.08
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 17047 0 0 0 303 5 0 0 25 0 1 0 1149828558 49233920 8218 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12020 8218 90 167 0 11851 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 48080

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1734184/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48080 CPUtime=6.28
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 17047 0 0 0 623 5 0 0 25 0 1 0 1149828558 49233920 8218 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12020 8218 90 167 0 11851 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48080

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1734120/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48080 CPUtime=12.68
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 17047 0 0 0 1263 5 0 0 25 0 1 0 1149828558 49233920 8218 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12020 8218 90 167 0 11851 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48080

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1732200/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48100 CPUtime=25.49
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 17541 0 0 0 2543 6 0 0 25 0 1 0 1149828558 49254400 8712 1992294400 134512640 135197250 4294956224 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12025 8712 93 167 0 11856 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48100

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1730984/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48300 CPUtime=51.08
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 17844 0 0 0 5102 6 0 0 25 0 1 0 1149828558 49459200 9015 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12075 9015 93 167 0 11906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48300

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1730024/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48300 CPUtime=102.27
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18059 0 0 0 10220 7 0 0 25 0 1 0 1149828558 49459200 9230 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12075 9230 93 167 0 11906 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48300

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1729704/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48536 CPUtime=162.25
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18123 0 0 0 16218 7 0 0 25 0 1 0 1149828558 49700864 9294 1992294400 134512640 135197250 4294956224 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12134 9294 93 167 0 11965 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48536

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1729576/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48544 CPUtime=222.23
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18136 0 0 0 22216 7 0 0 25 0 1 0 1149828558 49709056 9307 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12136 9307 93 167 0 11967 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 48544

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1729512/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48544 CPUtime=282.21
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18151 0 0 0 28214 7 0 0 25 0 1 0 1149828558 49709056 9322 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12136 9322 93 167 0 11967 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 48544

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1729448/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48916 CPUtime=342.2
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18169 0 0 0 34212 8 0 0 25 0 1 0 1149828558 50089984 9340 1992294400 134512640 135197250 4294956224 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12229 9340 93 167 0 12060 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 48916

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1729320/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48916 CPUtime=402.19
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18187 0 0 0 40211 8 0 0 25 0 1 0 1149828558 50089984 9358 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12229 9358 93 167 0 12060 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 48916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1729256/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48920 CPUtime=462.17
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18207 0 0 0 46209 8 0 0 25 0 1 0 1149828558 50094080 9377 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12230 9377 93 167 0 12061 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 48920

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1729128/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=48920 CPUtime=522.15
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18224 0 0 0 52207 8 0 0 25 0 1 0 1149828558 50094080 9394 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12230 9394 93 167 0 12061 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 48920

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1728616/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=49604 CPUtime=582.14
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18352 0 0 0 58205 9 0 0 25 0 1 0 1149828558 50794496 9522 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12401 9522 93 167 0 12232 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49604

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1728552/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=49604 CPUtime=642.13
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18368 0 0 0 64204 9 0 0 25 0 1 0 1149828558 50794496 9538 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12401 9538 93 167 0 12232 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49604

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1728360/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=49608 CPUtime=702.11
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18390 0 0 0 70202 9 0 0 25 0 1 0 1149828558 50798592 9560 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12402 9560 93 167 0 12233 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 49608

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1728232/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=49948 CPUtime=762.09
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18411 0 0 0 76200 9 0 0 25 0 1 0 1149828558 51146752 9581 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12487 9581 93 167 0 12318 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 49948

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1728168/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=49948 CPUtime=822.07
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18432 0 0 0 82198 9 0 0 25 0 1 0 1149828558 51146752 9602 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12487 9602 93 167 0 12318 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 49948

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1728040/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=49948 CPUtime=882.06
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18453 0 0 0 88196 10 0 0 25 0 1 0 1149828558 51146752 9623 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12487 9623 93 167 0 12318 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 49948

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1727976/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=49948 CPUtime=942.04
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18477 0 0 0 94194 10 0 0 25 0 1 0 1149828558 51146752 9647 1992294400 134512640 135197250 4294956224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12487 9647 93 167 0 12318 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 49948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1727848/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=50460 CPUtime=1002.03
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18502 0 0 0 100193 10 0 0 25 0 1 0 1149828558 51671040 9672 1992294400 134512640 135197250 4294956224 18446744073709551615 134601461 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12615 9672 93 167 0 12446 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 50460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1727720/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=50460 CPUtime=1062.01
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18530 0 0 0 106191 10 0 0 25 0 1 0 1149828558 51671040 9700 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12615 9700 93 167 0 12446 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 50460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1727656/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=50460 CPUtime=1122
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18560 0 0 0 112189 11 0 0 25 0 1 0 1149828558 51671040 9730 1992294400 134512640 135197250 4294956224 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12615 9730 93 167 0 12446 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 50460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1727464/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=50460 CPUtime=1181.98
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18592 0 0 0 118187 11 0 0 25 0 1 0 1149828558 51671040 9762 1992294400 134512640 135197250 4294956224 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12615 9762 93 167 0 12446 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 50460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 24172
/proc/meminfo: memFree=1727400/2055920 swapFree=4176232/4192956
[pid=24171] ppid=24169 vsize=50460 CPUtime=1200.08
/proc/24171/stat : 24171 (march_nn) R 24169 24171 23985 0 -1 4194304 18602 0 0 0 119997 11 0 0 25 0 1 0 1149828558 51671040 9772 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/24171/statm: 12615 9772 93 167 0 12446 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 50460

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.123981
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 56016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18602
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= 1524

runsolver used 0.995848 second user time and 3.38049 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-03 17:14:29
IDJOB=1562217
IDBENCH=70930
IDSOLVER=522
FILE ID=node59/1562217-1238771669
PBS_JOBID= 9085544
Free space on /tmp= 66460 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/fbcolors/em_8_4_5_fbc.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1562217-1238771669/watcher-1562217-1238771669 -o /tmp/evaluation-result-1562217-1238771669/solver-1562217-1238771669 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1562217-1238771669.cnf

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

MD5SUM BENCH= 6fdce6b69c397ad71b0f25957edff1fa
RANDOM SEED=845695381

node59.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		: 3000.209
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		: 3000.209
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:       1767440 kB
Buffers:         32476 kB
Cached:         176332 kB
SwapCached:       9812 kB
Active:          36436 kB
Inactive:       183716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767440 kB
SwapTotal:     4192956 kB
SwapFree:      4176232 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          16948 kB
Slab:            53864 kB
Committed_AS:  3314388 kB
PageTables:       1720 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= 66460 MiB
End job on node59 at 2009-04-03 17:34:31