Trace number 1513442

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S956556686-037.cnf
MD5SUMacdedd9b500b479d333013009842065d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

Solver Data 

2.79/2.85	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.79/2.85	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.79/2.85	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.79/2.85	c main()::
2.79/2.85	c initFormula():: searching for DIMACS p-line....
2.79/2.85	c full lookahead due to high density!
2.79/2.85	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.79/2.85	c parseCNF():: parsing....
2.79/2.85	c parseCNF():: the CNF contains 0 unary clauses.
2.79/2.85	c runParser():: parsing was successful, warming up engines...
2.79/2.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.85	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.79/2.85	c stat :: sign balance is biased by 0.006
2.79/2.85	c using k-SAT heuristics (size based diff)
2.79/2.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.85	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.79/2.85	c longest clause has size 7
2.79/2.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.79/2.85	c number of free variables = 180
2.79/2.85	c dynamic_preselect_setsize :: off
2.79/2.85	c main():: all systems go!
2.79/2.85	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 75
2.89/2.97	c |----------------------------------------------------------------|
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4.49/4.57	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 77516
40.78/40.84	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 1430897
685.17/685.41	c |----------------------------------------------------------------|
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Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513442-1238217365/watcher-1513442-1238217365 -o /tmp/evaluation-result-1513442-1238217365/solver-1513442-1238217365 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513442-1238217365.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 0.99 3/64 2016
/proc/meminfo: memFree=849464/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=968 CPUtime=0
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 1094402260 991232 99 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 242 99 59 167 0 73 0

[startup+0.0762689 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2016
/proc/meminfo: memFree=849464/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=2184 CPUtime=0.07
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 784 0 0 0 7 0 0 0 18 0 1 0 1094402260 2236416 331 1992294400 134512640 135197250 4294956240 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 546 331 68 167 0 377 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2184

[startup+0.101272 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2016
/proc/meminfo: memFree=849464/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=2976 CPUtime=0.09
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 1521 0 0 0 9 0 0 0 18 0 1 0 1094402260 3047424 525 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 744 525 81 167 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2976

[startup+0.301301 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2016
/proc/meminfo: memFree=849464/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=3212 CPUtime=0.29
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 2568 0 0 0 28 1 0 0 19 0 1 0 1094402260 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3212

[startup+0.701359 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2016
/proc/meminfo: memFree=849464/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=3212 CPUtime=0.69
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 2568 0 0 0 68 1 0 0 23 0 1 0 1094402260 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=847344/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=3212 CPUtime=1.49
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 2568 0 0 0 148 1 0 0 25 0 1 0 1094402260 3289088 604 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 803 604 84 167 0 634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=847216/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=5464 CPUtime=3.09
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 3212 0 0 0 308 1 0 0 25 0 1 0 1094402260 5595136 1023 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 1366 1023 94 167 0 1197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5464

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=845552/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=5464 CPUtime=6.29
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 3212 0 0 0 628 1 0 0 25 0 1 0 1094402260 5595136 1023 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 1366 1023 94 167 0 1197 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5464

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=845488/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=5468 CPUtime=12.68
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 3213 0 0 0 1267 1 0 0 25 0 1 0 1094402260 5599232 1024 1992294400 134512640 135197250 4294956240 18446744073709551615 134572862 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 1367 1024 94 167 0 1198 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5468

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=844400/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=7004 CPUtime=25.49
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 3476 0 0 0 2547 2 0 0 25 0 1 0 1094402260 7172096 1287 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 1751 1287 94 167 0 1582 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7004

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=843184/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=7768 CPUtime=51.08
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 3784 0 0 0 5106 2 0 0 25 0 1 0 1094402260 7954432 1595 1992294400 134512640 135197250 4294956240 18446744073709551615 134557289 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 1942 1595 94 167 0 1773 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7768

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=840624/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=10644 CPUtime=102.26
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 4411 0 0 0 10224 2 0 0 25 0 1 0 1094402260 10899456 2222 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 2661 2222 94 167 0 2492 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10644

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2017
/proc/meminfo: memFree=837680/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=13232 CPUtime=162.24
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 5137 0 0 0 16221 3 0 0 25 0 1 0 1094402260 13549568 2948 1992294400 134512640 135197250 4294956240 18446744073709551615 134592702 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 3308 2948 94 167 0 3139 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13232

[startup+222.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2017
/proc/meminfo: memFree=834672/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=17112 CPUtime=222.22
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 5880 0 0 0 22218 4 0 0 25 0 1 0 1094402260 17522688 3691 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 4278 3691 94 167 0 4109 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17112

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2017
/proc/meminfo: memFree=831728/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=22932 CPUtime=282.2
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 6623 0 0 0 28216 4 0 0 25 0 1 0 1094402260 23482368 4434 1992294400 134512640 135197250 4294956240 18446744073709551615 134602621 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 5733 4434 94 167 0 5564 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22932

[startup+342.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2017
/proc/meminfo: memFree=828592/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=22932 CPUtime=342.17
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 7379 0 0 0 34213 4 0 0 25 0 1 0 1094402260 23482368 5190 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 5733 5190 94 167 0 5564 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 22932

[startup+402.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2017
/proc/meminfo: memFree=825648/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=31664 CPUtime=402.16
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 8132 0 0 0 40211 5 0 0 25 0 1 0 1094402260 32423936 5943 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 7916 5943 94 167 0 7747 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31664

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2017
/proc/meminfo: memFree=822576/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=31664 CPUtime=462.14
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 8885 0 0 0 46208 6 0 0 25 0 1 0 1094402260 32423936 6696 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 7916 6696 94 167 0 7747 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 31664

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=819568/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=31664 CPUtime=522.12
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 9636 0 0 0 52206 6 0 0 25 0 1 0 1094402260 32423936 7447 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 7916 7447 94 167 0 7747 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31664

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=816496/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=44760 CPUtime=582.1
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 10390 0 0 0 58203 7 0 0 25 0 1 0 1094402260 45834240 8201 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 11190 8201 94 167 0 11021 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44760

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=813488/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=44760 CPUtime=642.09
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 11133 0 0 0 64201 8 0 0 25 0 1 0 1094402260 45834240 8944 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 11190 8944 94 167 0 11021 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 44760

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=810800/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=44760 CPUtime=702.06
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 11796 0 0 0 70198 8 0 0 25 0 1 0 1094402260 45834240 9607 1992294400 134512640 135197250 4294956240 18446744073709551615 134548402 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 11190 9607 94 167 0 11021 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 44760

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=807408/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=45664 CPUtime=762.05
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 12638 0 0 0 76196 9 0 0 25 0 1 0 1094402260 46759936 10449 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 11416 10449 94 167 0 11247 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 45664

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=804464/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=65308 CPUtime=822.03
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 13376 0 0 0 82194 9 0 0 25 0 1 0 1094402260 66875392 11187 1992294400 134512640 135197250 4294956240 18446744073709551615 134593050 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 16327 11187 94 167 0 16158 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 65308

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=801392/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=65308 CPUtime=882
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 14133 0 0 0 88191 9 0 0 25 0 1 0 1094402260 66875392 11944 1992294400 134512640 135197250 4294956240 18446744073709551615 134539156 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 16327 11944 94 167 0 16158 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 65308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=798448/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=65308 CPUtime=941.98
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 14883 0 0 0 94188 10 0 0 25 0 1 0 1094402260 66875392 12694 1992294400 134512640 135197250 4294956240 18446744073709551615 134603267 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 16327 12694 94 167 0 16158 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 65308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=795376/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=65308 CPUtime=1001.97
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 15628 0 0 0 100186 11 0 0 25 0 1 0 1094402260 66875392 13439 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 16327 13439 94 167 0 16158 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 65308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=792368/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=65308 CPUtime=1061.95
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 16395 0 0 0 106183 12 0 0 25 0 1 0 1094402260 66875392 14206 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 16327 14206 94 167 0 16158 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 65308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2017
/proc/meminfo: memFree=789296/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=65308 CPUtime=1121.92
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 17155 0 0 0 112180 12 0 0 25 0 1 0 1094402260 66875392 14966 1992294400 134512640 135197250 4294956240 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 16327 14966 94 167 0 16158 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65308

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2019
/proc/meminfo: memFree=786288/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=65308 CPUtime=1181.91
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 17914 0 0 0 118178 13 0 0 25 0 1 0 1094402260 66875392 15725 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 16327 15725 94 167 0 16158 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 65308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2019
/proc/meminfo: memFree=785200/2055920 swapFree=4174204/4192956
[pid=2016] ppid=2014 vsize=94776 CPUtime=1200.01
/proc/2016/stat : 2016 (march_nn) R 2014 2016 32028 0 -1 4194304 18147 0 0 0 119987 14 0 0 25 0 1 0 1094402260 97050624 15958 1992294400 134512640 135197250 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2016/statm: 23694 15958 94 167 0 23525 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 94776

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): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.154976
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 94776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18147
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= 2099

runsolver used 1.11083 second user time and 2.19867 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 06:16:06
IDJOB=1513442
IDBENCH=70263
IDSOLVER=522
FILE ID=node22/1513442-1238217365
PBS_JOBID= 9060542
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S956556686-037.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513442-1238217365/watcher-1513442-1238217365 -o /tmp/evaluation-result-1513442-1238217365/solver-1513442-1238217365 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513442-1238217365.cnf

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

MD5SUM BENCH= acdedd9b500b479d333013009842065d
RANDOM SEED=1722388602

node22.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		: 3000.279
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		: 3000.279
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:        849880 kB
Buffers:         92876 kB
Cached:        1003908 kB
SwapCached:      12568 kB
Active:         111024 kB
Inactive:       999992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        849880 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            81088 kB
Committed_AS:  2878952 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-28 06:36:08