Trace number 1561749

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) 1200.06 1200.41

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_7_3_6_exp.cnf
MD5SUM5b8699f429b7fdd3e23d69c762326321
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.739886
Satisfiable
(Un)Satisfiability was proved
Number of variables1473
Number of clauses22887
Sum of the clauses size60224
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213705
Number of clauses of size 37024
Number of clauses of size 4708
Number of clauses of size 51300
Number of clauses of size over 5150

Solver Data 

0.79/0.85	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.85	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.85	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.85	c main()::
0.79/0.85	c initFormula():: searching for DIMACS p-line....
0.79/0.85	c full lookahead due to high density!
0.79/0.85	c initFormula():: the DIMACS p-line indicates a CNF of 1473 variables and 22887 clauses.
0.79/0.85	c parseCNF():: parsing....
0.79/0.85	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.85	c runParser():: parsing was successful, warming up engines...
0.79/0.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 350 duplicate clauses
0.79/0.85	c preprocessing fase I completed:: there are now 1473 free variables and 22537 clauses.
0.79/0.85	c stat :: sign balance is biased by 10.101
0.79/0.85	c using k-SAT heuristics (size based diff)
0.79/0.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 41375 duplicate clauses
0.79/0.85	c resolvent_look() :: found 132075 resolvents
0.79/0.85	c main():: clause / variable ratio: ( 154612 / 1473 ) = 104.96
0.79/0.85	c longest clause has size 25
0.79/0.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.85	c number of free variables = 1473
0.79/0.85	c dynamic_preselect_setsize :: off
0.79/0.85	c main():: all systems go!
0.79/0.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 169
3.59/3.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 12878
98.76/98.83	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 |***************************************************************

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-1561749-1238768498/watcher-1561749-1238768498 -o /tmp/evaluation-result-1561749-1238768498/solver-1561749-1238768498 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561749-1238768498.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: 1.11 1.02 1.00 3/73 4568
/proc/meminfo: memFree=1849376/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=1152 CPUtime=0
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 157 0 0 0 0 0 0 0 20 0 1 0 1149514289 1179648 142 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 288 142 58 167 0 119 0

[startup+0.0256949 s]
/proc/loadavg: 1.11 1.02 1.00 3/73 4568
/proc/meminfo: memFree=1849376/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=1416 CPUtime=0.02
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 246 0 0 0 2 0 0 0 20 0 1 0 1149514289 1449984 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 354 231 58 167 0 185 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1416

[startup+0.101703 s]
/proc/loadavg: 1.11 1.02 1.00 3/73 4568
/proc/meminfo: memFree=1849376/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=3600 CPUtime=0.09
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 1387 0 0 0 9 0 0 0 20 0 1 0 1149514289 3686400 615 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 900 615 83 167 0 731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3600

[startup+0.301726 s]
/proc/loadavg: 1.11 1.02 1.00 3/73 4568
/proc/meminfo: memFree=1849376/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=9068 CPUtime=0.29
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 3991 0 0 0 28 1 0 0 22 0 1 0 1149514289 9285632 1849 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 2267 1849 83 167 0 2098 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9068

[startup+0.701771 s]
/proc/loadavg: 1.11 1.02 1.00 3/73 4568
/proc/meminfo: memFree=1849376/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=25260 CPUtime=0.69
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 9011 0 0 0 67 2 0 0 25 0 1 0 1149514289 25866240 4091 1992294400 134512640 135197250 4294956240 18446744073709551615 134565336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6315 4091 88 167 0 6146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25260

[startup+1.50187 s]
/proc/loadavg: 1.11 1.02 1.00 2/74 4569
/proc/meminfo: memFree=1831832/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=25908 CPUtime=1.49
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 11695 0 0 0 146 3 0 0 25 0 1 0 1149514289 26529792 4447 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6477 4447 90 167 0 6308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25908

[startup+3.10105 s]
/proc/loadavg: 1.10 1.02 1.00 2/74 4569
/proc/meminfo: memFree=1831128/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=25912 CPUtime=3.09
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12209 0 0 0 305 4 0 0 25 0 1 0 1149514289 26533888 4961 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6478 4961 93 167 0 6309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25912

[startup+6.30142 s]
/proc/loadavg: 1.10 1.02 1.00 2/74 4569
/proc/meminfo: memFree=1829336/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=25920 CPUtime=6.29
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12270 0 0 0 625 4 0 0 25 0 1 0 1149514289 26542080 5022 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6480 5022 93 167 0 6311 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25920

[startup+12.7012 s]
/proc/loadavg: 1.09 1.02 1.00 2/74 4569
/proc/meminfo: memFree=1829208/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=25924 CPUtime=12.69
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12281 0 0 0 1265 4 0 0 25 0 1 0 1149514289 26546176 5033 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6481 5033 93 167 0 6312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25924

[startup+25.5017 s]
/proc/loadavg: 1.07 1.02 1.00 2/74 4569
/proc/meminfo: memFree=1829208/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=25924 CPUtime=25.48
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12287 0 0 0 2544 4 0 0 25 0 1 0 1149514289 26546176 5039 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6481 5039 93 167 0 6312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25924

[startup+51.1016 s]
/proc/loadavg: 1.05 1.01 1.00 2/74 4569
/proc/meminfo: memFree=1829016/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=26128 CPUtime=51.07
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12335 0 0 0 5103 4 0 0 25 0 1 0 1149514289 26755072 5087 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6532 5087 93 167 0 6363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26128

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.00 2/74 4569
/proc/meminfo: memFree=1828504/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=26936 CPUtime=102.26
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12455 0 0 0 10222 4 0 0 25 0 1 0 1149514289 27582464 5207 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6734 5207 93 167 0 6565 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26936

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1828184/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=27164 CPUtime=162.24
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12525 0 0 0 16220 4 0 0 25 0 1 0 1149514289 27815936 5277 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6791 5277 93 167 0 6622 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27164

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1827800/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=27860 CPUtime=222.22
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12616 0 0 0 22218 4 0 0 25 0 1 0 1149514289 28528640 5368 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6965 5368 93 167 0 6796 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27860

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1827416/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=27860 CPUtime=282.2
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12713 0 0 0 28216 4 0 0 25 0 1 0 1149514289 28528640 5465 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 6965 5465 93 167 0 6796 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27860

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1827096/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=28504 CPUtime=342.18
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12780 0 0 0 34214 4 0 0 25 0 1 0 1149514289 29188096 5532 1992294400 134512640 135197250 4294956240 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7126 5532 93 167 0 6957 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 28504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1826776/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=28504 CPUtime=402.17
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12854 0 0 0 40213 4 0 0 25 0 1 0 1149514289 29188096 5606 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7126 5606 93 167 0 6957 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 28504

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1826392/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=28948 CPUtime=462.16
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 12929 0 0 0 46211 5 0 0 25 0 1 0 1149514289 29642752 5681 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7237 5681 93 167 0 7068 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 28948

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1826072/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=29844 CPUtime=522.14
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13008 0 0 0 52209 5 0 0 25 0 1 0 1149514289 30560256 5760 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7461 5760 93 167 0 7292 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29844

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1825752/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=29844 CPUtime=582.12
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13078 0 0 0 58207 5 0 0 25 0 1 0 1149514289 30560256 5830 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7461 5830 93 167 0 7292 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29844

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1825432/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=29844 CPUtime=642.11
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13154 0 0 0 64206 5 0 0 25 0 1 0 1149514289 30560256 5906 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7461 5906 93 167 0 7292 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29844

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1824984/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=29844 CPUtime=702.09
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13231 0 0 0 70204 5 0 0 25 0 1 0 1149514289 30560256 5983 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7461 5983 93 167 0 7292 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 29844

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1824664/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=30996 CPUtime=762.07
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13300 0 0 0 76202 5 0 0 25 0 1 0 1149514289 31739904 6052 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7749 6052 93 167 0 7580 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 30996

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1824408/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=31884 CPUtime=822.05
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13367 0 0 0 82200 5 0 0 25 0 1 0 1149514289 32649216 6119 1992294400 134512640 135197250 4294956240 18446744073709551615 134548305 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 7971 6119 93 167 0 7802 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 31884

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1824088/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=32016 CPUtime=882.03
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13436 0 0 0 88198 5 0 0 25 0 1 0 1149514289 32784384 6188 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 8004 6188 93 167 0 7835 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 32016

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1823768/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=32016 CPUtime=942.01
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13506 0 0 0 94196 5 0 0 25 0 1 0 1149514289 32784384 6258 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 8004 6258 93 167 0 7835 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 32016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1823448/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=32016 CPUtime=1001.99
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13581 0 0 0 100194 5 0 0 25 0 1 0 1149514289 32784384 6333 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 8004 6333 93 167 0 7835 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 32016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1823128/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=32016 CPUtime=1061.97
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13654 0 0 0 106192 5 0 0 25 0 1 0 1149514289 32784384 6406 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 8004 6406 93 167 0 7835 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 32016

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1822808/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=33740 CPUtime=1121.96
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13731 0 0 0 112191 5 0 0 25 0 1 0 1149514289 34549760 6483 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 8435 6483 93 167 0 8266 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 33740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1822424/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=33740 CPUtime=1181.94
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13804 0 0 0 118189 5 0 0 25 0 1 0 1149514289 34549760 6556 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 8435 6556 93 167 0 8266 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 33740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 4569
/proc/meminfo: memFree=1822296/2055920 swapFree=4175408/4192956
[pid=4568] ppid=4566 vsize=33740 CPUtime=1200.04
/proc/4568/stat : 4568 (march_nn) R 4566 4568 4355 0 -1 4194304 13831 0 0 0 119999 5 0 0 25 0 1 0 1149514289 34549760 6583 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4568/statm: 8435 6583 93 167 0 8266 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 33740

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): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.06399
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 33740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13831
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= 2273

runsolver used 0.993848 second user time and 3.38348 second system time

The end

Launcher Data 

Begin job on node77 at 2009-04-03 16:21:38
IDJOB=1561749
IDBENCH=70921
IDSOLVER=522
FILE ID=node77/1561749-1238768498
PBS_JOBID= 9085518
Free space on /tmp= 66552 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_7_3_6_exp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561749-1238768498/watcher-1561749-1238768498 -o /tmp/evaluation-result-1561749-1238768498/solver-1561749-1238768498 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561749-1238768498.cnf

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

MD5SUM BENCH= 5b8699f429b7fdd3e23d69c762326321
RANDOM SEED=302800822

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1849792 kB
Buffers:         15928 kB
Cached:         112552 kB
SwapCached:       8948 kB
Active:          25608 kB
Inactive:       113412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849792 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            52228 kB
Committed_AS:  3020572 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-04-03 16:41:40