Trace number 1514774

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S2119656249-086.cnf
MD5SUM834ef435737da3a9d77dd6f3e79becea
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 variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.031
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.00/0.04	c resolvent_look() :: found 2 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2345 / 110 ) = 21.32
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 110
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 30
0.00/0.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 458
0.10/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4117
0.80/0.87	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 25660
5.60/5.64	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 116513
28.08/28.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 402076
106.65/106.80	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1083583
314.38/314.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 2335322
732.42/732.74	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-1514774-1238243986/watcher-1514774-1238243986 -o /tmp/evaluation-result-1514774-1238243986/solver-1514774-1238243986 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514774-1238243986.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: 0.92 0.97 0.94 3/73 7063
/proc/meminfo: memFree=1139264/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=968 CPUtime=0
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 1097063655 991232 102 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 242 102 63 167 0 73 0

[startup+0.10675 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 7063
/proc/meminfo: memFree=1139264/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=1400 CPUtime=0.1
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 238 0 0 0 10 0 0 0 20 0 1 0 1097063655 1433600 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 350 221 94 167 0 181 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1400

[startup+0.201769 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 7063
/proc/meminfo: memFree=1139264/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=1400 CPUtime=0.19
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 238 0 0 0 19 0 0 0 21 0 1 0 1097063655 1433600 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134539974 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 350 221 94 167 0 181 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1400

[startup+0.301788 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 7063
/proc/meminfo: memFree=1139264/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=1400 CPUtime=0.29
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 239 0 0 0 29 0 0 0 22 0 1 0 1097063655 1433600 222 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 350 222 94 167 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1400

[startup+0.701865 s]
/proc/loadavg: 0.92 0.97 0.94 3/73 7063
/proc/meminfo: memFree=1139264/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=1556 CPUtime=0.69
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 252 0 0 0 69 0 0 0 25 0 1 0 1097063655 1593344 235 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 389 235 94 167 0 220 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1556

[startup+1.50202 s]
/proc/loadavg: 0.92 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1138616/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=1556 CPUtime=1.49
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 1097063655 1593344 257 1992294400 134512640 135197250 4294956240 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 389 257 94 167 0 220 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1556

[startup+3.10133 s]
/proc/loadavg: 0.92 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1138168/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=1920 CPUtime=3.09
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 1097063655 1966080 332 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 480 332 94 167 0 311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1920

[startup+6.30295 s]
/proc/loadavg: 0.93 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1137784/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=2148 CPUtime=6.29
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 450 0 0 0 629 0 0 0 25 0 1 0 1097063655 2199552 414 1992294400 134512640 135197250 4294956240 18446744073709551615 134548743 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 537 414 94 167 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2148

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1137016/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=3000 CPUtime=12.69
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 613 0 0 0 1269 0 0 0 25 0 1 0 1097063655 3072000 577 1992294400 134512640 135197250 4294956240 18446744073709551615 134602647 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 750 577 94 167 0 581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3000

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1135672/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=5088 CPUtime=25.48
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 937 0 0 0 2548 0 0 0 25 0 1 0 1097063655 5210112 901 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 1272 901 94 167 0 1103 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5088

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1133240/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=6980 CPUtime=51.07
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 1540 0 0 0 5107 0 0 0 25 0 1 0 1097063655 7147520 1504 1992294400 134512640 135197250 4294956240 18446744073709551615 134539185 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 1745 1504 94 167 0 1576 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6980

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1128568/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=13788 CPUtime=102.25
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 2656 0 0 0 10225 0 0 0 25 0 1 0 1097063655 14118912 2620 1992294400 134512640 135197250 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 3447 2620 94 167 0 3278 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13788

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1123512/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=19608 CPUtime=162.23
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 3924 0 0 0 16222 1 0 0 25 0 1 0 1097063655 20078592 3888 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 4902 3888 94 167 0 4733 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19608

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7064
/proc/meminfo: memFree=1118328/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=29020 CPUtime=222.21
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 5183 0 0 0 22220 1 0 0 25 0 1 0 1097063655 29716480 5147 1992294400 134512640 135197250 4294956240 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 7255 5147 94 167 0 7086 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29020

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7065
/proc/meminfo: memFree=1113528/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=29020 CPUtime=282.18
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 6355 0 0 0 28217 1 0 0 25 0 1 0 1097063655 29716480 6319 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 7255 6319 94 167 0 7086 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29020

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7065
/proc/meminfo: memFree=1108792/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=42116 CPUtime=342.16
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 7516 0 0 0 34214 2 0 0 25 0 1 0 1097063655 43126784 7480 1992294400 134512640 135197250 4294956240 18446744073709551615 134526789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 10529 7480 94 167 0 10360 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42116

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1104056/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=43472 CPUtime=402.14
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 8704 0 0 0 40212 2 0 0 25 0 1 0 1097063655 44515328 8668 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 10868 8668 94 167 0 10699 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 43472

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1099704/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=43472 CPUtime=462.12
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 9803 0 0 0 46209 3 0 0 25 0 1 0 1097063655 44515328 9767 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 10868 9767 94 167 0 10699 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 43472

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1095032/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=63116 CPUtime=522.09
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 10948 0 0 0 52206 3 0 0 25 0 1 0 1097063655 64630784 10912 1992294400 134512640 135197250 4294956240 18446744073709551615 134618405 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 15779 10912 94 167 0 15610 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 63116

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1090488/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=63116 CPUtime=582.07
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 12066 0 0 0 58203 4 0 0 25 0 1 0 1097063655 64630784 12030 1992294400 134512640 135197250 4294956240 18446744073709551615 134603334 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 15779 12030 94 167 0 15610 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 63116

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1086200/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=63116 CPUtime=642.05
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 13134 0 0 0 64201 4 0 0 25 0 1 0 1097063655 64630784 13098 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 15779 13098 94 167 0 15610 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 63116

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1081976/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=63116 CPUtime=702.03
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 14157 0 0 0 70198 5 0 0 25 0 1 0 1097063655 64630784 14121 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 15779 14121 94 167 0 15610 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 63116

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1077688/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=63116 CPUtime=762.02
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 15214 0 0 0 76196 6 0 0 25 0 1 0 1097063655 64630784 15178 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 15779 15178 94 167 0 15610 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 63116

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1073400/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=821.99
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 16295 0 0 0 82192 7 0 0 25 0 1 0 1097063655 97591296 16259 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 16259 94 167 0 23657 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 95304

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1068920/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=881.97
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 17385 0 0 0 88190 7 0 0 25 0 1 0 1097063655 97591296 17349 1992294400 134512640 135197250 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 17349 94 167 0 23657 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 95304

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1064760/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=941.94
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 18426 0 0 0 94186 8 0 0 25 0 1 0 1097063655 97591296 18390 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 18390 94 167 0 23657 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 95304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1060728/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=1001.92
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 19420 0 0 0 100184 8 0 0 25 0 1 0 1097063655 97591296 19384 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 19384 94 167 0 23657 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 95304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1056504/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=1061.9
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 20485 0 0 0 106181 9 0 0 25 0 1 0 1097063655 97591296 20449 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 20449 94 167 0 23657 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 95304

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1052536/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=1121.87
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 21459 0 0 0 112178 9 0 0 25 0 1 0 1097063655 97591296 21423 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 21423 94 167 0 23657 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 95304

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1048376/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=1181.86
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 22475 0 0 0 118176 10 0 0 25 0 1 0 1097063655 97591296 22439 1992294400 134512640 135197250 4294956240 18446744073709551615 134524938 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 22439 94 167 0 23657 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 95304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/74 7066
/proc/meminfo: memFree=1047032/2055920 swapFree=4173988/4192956
[pid=7063] ppid=7061 vsize=95304 CPUtime=1200.05
/proc/7063/stat : 7063 (march_nn) R 7061 7063 6828 0 -1 4194304 22803 0 0 0 119995 10 0 0 25 0 1 0 1097063655 97591296 22767 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7063/statm: 23826 22767 94 167 0 23657 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 95304

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): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.115982
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 95304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22803
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= 1214

runsolver used 1.11283 second user time and 3.2795 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 13:39:46
IDJOB=1514774
IDBENCH=70374
IDSOLVER=522
FILE ID=node76/1514774-1238243986
PBS_JOBID= 9060721
Free space on /tmp= 65808 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S2119656249-086.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514774-1238243986/watcher-1514774-1238243986 -o /tmp/evaluation-result-1514774-1238243986/solver-1514774-1238243986 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514774-1238243986.cnf

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

MD5SUM BENCH= 834ef435737da3a9d77dd6f3e79becea
RANDOM SEED=1206292765

node76.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		: 3000.259
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		: 3000.259
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:       1139680 kB
Buffers:         54108 kB
Cached:         778408 kB
SwapCached:      10684 kB
Active:          99728 kB
Inactive:       751892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1139680 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49692 kB
Committed_AS:  2836464 kB
PageTables:       2048 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= 65808 MiB
End job on node76 at 2009-03-28 13:59:49