Trace number 1515242

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) 1200.12 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1086008090-058.cnf
MD5SUM210d16964e48e5c70641d6fd32357cb0
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

0.02/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.05	c main()::
0.02/0.05	c initFormula():: searching for DIMACS p-line....
0.02/0.05	c full lookahead due to high density!
0.02/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.02/0.05	c parseCNF():: parsing....
0.02/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.05	c runParser():: parsing was successful, warming up engines...
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.02/0.05	c stat :: sign balance is biased by 0.028
0.02/0.05	c using k-SAT heuristics (size based diff)
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.02/0.05	c resolvent_look() :: found 1 resolvents
0.02/0.05	c main():: clause / variable ratio: ( 2557 / 120 ) = 21.31
0.02/0.05	c longest clause has size 5
0.02/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.05	c number of free variables = 120
0.02/0.05	c dynamic_preselect_setsize :: off
0.02/0.05	c main():: all systems go!
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 35
0.02/0.06	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 574
0.10/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5602
1.19/1.27	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 37853
9.09/9.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 189708
50.37/50.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2230273
713.24/713.53	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-1515242-1238251888/watcher-1515242-1238251888 -o /tmp/evaluation-result-1515242-1238251888/solver-1515242-1238251888 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515242-1238251888.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: 0.91 0.97 0.99 3/64 25690
/proc/meminfo: memFree=895536/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=836 CPUtime=0
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097854027 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 209 87 59 167 0 40 0

[startup+0.0226611 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25690
/proc/meminfo: memFree=895536/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=1164 CPUtime=0.02
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 176 0 0 0 2 0 0 0 18 0 1 0 1097854027 1191936 159 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 291 159 84 167 0 122 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1164

[startup+0.102672 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25690
/proc/meminfo: memFree=895536/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=1448 CPUtime=0.1
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 248 0 0 0 10 0 0 0 18 0 1 0 1097854027 1482752 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 362 231 94 167 0 193 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1448

[startup+0.301703 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25690
/proc/meminfo: memFree=895536/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=1448 CPUtime=0.29
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 248 0 0 0 29 0 0 0 19 0 1 0 1097854027 1482752 231 1992294400 134512640 135197250 4294956240 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 362 231 94 167 0 193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1448

[startup+0.701758 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25690
/proc/meminfo: memFree=895536/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=1592 CPUtime=0.69
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 261 0 0 0 69 0 0 0 22 0 1 0 1097854027 1630208 244 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 398 244 94 167 0 229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50187 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25691
/proc/meminfo: memFree=894888/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=1736 CPUtime=1.49
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 315 0 0 0 149 0 0 0 25 0 1 0 1097854027 1777664 297 1992294400 134512640 135197250 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 434 297 94 167 0 265 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1736

[startup+3.10111 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 25691
/proc/meminfo: memFree=894504/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=1988 CPUtime=3.09
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 357 0 0 0 309 0 0 0 25 0 1 0 1097854027 2035712 339 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 497 339 94 167 0 328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1988

[startup+6.30157 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25691
/proc/meminfo: memFree=894056/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=2216 CPUtime=6.29
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 438 0 0 0 629 0 0 0 25 0 1 0 1097854027 2269184 420 1992294400 134512640 135197250 4294956240 18446744073709551615 134540059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 554 420 94 167 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2216

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25691
/proc/meminfo: memFree=893440/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=3068 CPUtime=12.69
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 588 0 0 0 1269 0 0 0 25 0 1 0 1097854027 3141632 570 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 767 570 94 167 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3068

[startup+25.5024 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 25691
/proc/meminfo: memFree=892160/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=4984 CPUtime=25.48
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 883 0 0 0 2548 0 0 0 25 0 1 0 1097854027 5103616 865 1992294400 134512640 135197250 4294956240 18446744073709551615 134539232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 1246 865 94 167 0 1077 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4984

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 25691
/proc/meminfo: memFree=889984/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=6892 CPUtime=51.07
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 1443 0 0 0 5107 0 0 0 25 0 1 0 1097854027 7057408 1425 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 1723 1425 94 167 0 1554 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6892

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 25691
/proc/meminfo: memFree=885312/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=13544 CPUtime=102.26
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 2573 0 0 0 10225 1 0 0 25 0 1 0 1097854027 13869056 2555 1992294400 134512640 135197250 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 3386 2555 94 167 0 3217 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13544

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25691
/proc/meminfo: memFree=880448/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=19728 CPUtime=162.23
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 3799 0 0 0 16222 1 0 0 25 0 1 0 1097854027 20201472 3781 1992294400 134512640 135197250 4294956240 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 4932 3781 94 167 0 4763 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19728

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25691
/proc/meminfo: memFree=875840/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=28460 CPUtime=222.22
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 4921 0 0 0 22220 2 0 0 25 0 1 0 1097854027 29143040 4903 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 7115 4903 94 167 0 6946 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28460

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25691
/proc/meminfo: memFree=870912/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=29192 CPUtime=282.19
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 6158 0 0 0 28217 2 0 0 25 0 1 0 1097854027 29892608 6140 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 7298 6140 94 167 0 7129 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 29192

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25691
/proc/meminfo: memFree=866240/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=42288 CPUtime=342.17
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 7291 0 0 0 34214 3 0 0 25 0 1 0 1097854027 43302912 7273 1992294400 134512640 135197250 4294956240 18446744073709551615 134618025 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 10572 7273 94 167 0 10403 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 42288

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25691
/proc/meminfo: memFree=861504/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=42288 CPUtime=402.15
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 8470 0 0 0 40211 4 0 0 25 0 1 0 1097854027 43302912 8452 1992294400 134512640 135197250 4294956240 18446744073709551615 134602765 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 10572 8452 94 167 0 10403 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42288

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25691
/proc/meminfo: memFree=857088/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=43752 CPUtime=462.14
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 9567 0 0 0 46209 5 0 0 25 0 1 0 1097854027 44802048 9549 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 10938 9549 94 167 0 10769 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 43752

[startup+522.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 25691
/proc/meminfo: memFree=852672/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=63396 CPUtime=522.12
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 10674 0 0 0 52206 6 0 0 25 0 1 0 1097854027 64917504 10656 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 15849 10656 94 167 0 15680 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 63396

[startup+582.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 25697
/proc/meminfo: memFree=848192/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=63396 CPUtime=582.09
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 11764 0 0 0 58203 6 0 0 25 0 1 0 1097854027 64917504 11746 1992294400 134512640 135197250 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 15849 11746 94 167 0 15680 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 63396

[startup+642.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 25697
/proc/meminfo: memFree=843968/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=63396 CPUtime=642.07
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 12813 0 0 0 64200 7 0 0 25 0 1 0 1097854027 64917504 12795 1992294400 134512640 135197250 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 15849 12795 94 167 0 15680 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 63396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=840192/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=63396 CPUtime=702.05
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 13765 0 0 0 70198 7 0 0 25 0 1 0 1097854027 64917504 13747 1992294400 134512640 135197250 4294956240 18446744073709551615 134618298 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 15849 13747 94 167 0 15680 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 63396

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=835584/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=63396 CPUtime=762.03
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 14908 0 0 0 76195 8 0 0 25 0 1 0 1097854027 64917504 14890 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 15849 14890 94 167 0 15680 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 63396

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=831232/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=92864 CPUtime=822.01
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 15993 0 0 0 82192 9 0 0 25 0 1 0 1097854027 95092736 15975 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23216 15975 94 167 0 23047 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 92864

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=826752/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=92864 CPUtime=881.99
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 17096 0 0 0 88189 10 0 0 25 0 1 0 1097854027 95092736 17078 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23216 17078 94 167 0 23047 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 92864

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=822336/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=95788 CPUtime=941.97
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 18205 0 0 0 94186 11 0 0 25 0 1 0 1097854027 98086912 18187 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23947 18187 94 167 0 23778 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 95788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=817984/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=95788 CPUtime=1001.95
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 19263 0 0 0 100184 11 0 0 25 0 1 0 1097854027 98086912 19245 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23947 19245 94 167 0 23778 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 95788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=813952/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=95788 CPUtime=1061.93
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 20277 0 0 0 106181 12 0 0 25 0 1 0 1097854027 98086912 20259 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23947 20259 94 167 0 23778 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 95788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=809984/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=95788 CPUtime=1121.92
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 21277 0 0 0 112179 13 0 0 25 0 1 0 1097854027 98086912 21259 1992294400 134512640 135197250 4294956240 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23947 21259 94 167 0 23778 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 95788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=805696/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=95788 CPUtime=1181.89
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 22351 0 0 0 118175 14 0 0 25 0 1 0 1097854027 98086912 22333 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23947 22333 94 167 0 23778 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 95788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=804224/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=95788 CPUtime=1200.09
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 22699 0 0 0 119995 14 0 0 25 0 1 0 1097854027 98086912 22681 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23947 22681 94 167 0 23778 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 95788

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25697
/proc/meminfo: memFree=804224/2055920 swapFree=4175464/4192956
[pid=25690] ppid=25688 vsize=95788 CPUtime=1200.09
/proc/25690/stat : 25690 (march_nn) R 25688 25690 25653 0 -1 4194304 22699 0 0 0 119995 14 0 0 25 0 1 0 1097854027 98086912 22681 1992294400 134512640 135197250 4294956240 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0
/proc/25690/statm: 23947 22681 94 167 0 23778 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 95788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.12
CPU user time (s): 1199.95
CPU system time (s): 0.162975
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 95788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22699
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= 3
involuntary context switches= 1966

runsolver used 0.977851 second user time and 2.36764 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 15:51:28
IDJOB=1515242
IDBENCH=70413
IDSOLVER=522
FILE ID=node30/1515242-1238251888
PBS_JOBID= 9060751
Free space on /tmp= 66316 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1086008090-058.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515242-1238251888/watcher-1515242-1238251888 -o /tmp/evaluation-result-1515242-1238251888/solver-1515242-1238251888 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515242-1238251888.cnf

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

MD5SUM BENCH= 210d16964e48e5c70641d6fd32357cb0
RANDOM SEED=949106531

node30.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		: 3000.260
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		: 3000.260
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:        895952 kB
Buffers:         84196 kB
Cached:         986352 kB
SwapCached:      11400 kB
Active:         114892 kB
Inactive:       968960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        895952 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          18604 kB
Slab:            62180 kB
Committed_AS:  2988364 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 16:11:31