Trace number 1515938

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) 1200.07 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S1758422766-080.cnf
MD5SUMd43ec7420ae06189526d8ca748662c3c
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

1.09/1.11	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.09/1.11	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.09/1.11	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.09/1.11	c main()::
1.09/1.11	c initFormula():: searching for DIMACS p-line....
1.09/1.11	c full lookahead due to high density!
1.09/1.11	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
1.09/1.11	c parseCNF():: parsing....
1.09/1.11	c parseCNF():: the CNF contains 0 unary clauses.
1.09/1.11	c runParser():: parsing was successful, warming up engines...
1.09/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.11	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
1.09/1.11	c stat :: sign balance is biased by 0.007
1.09/1.11	c using k-SAT heuristics (size based diff)
1.09/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
1.09/1.11	c resolvent_look() :: found 2 resolvents
1.09/1.11	c main():: clause / variable ratio: ( 6232 / 70 ) = 89.03
1.09/1.11	c longest clause has size 7
1.09/1.11	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.09/1.11	c number of free variables = 70
1.09/1.11	c dynamic_preselect_setsize :: off
1.09/1.11	c main():: all systems go!
1.09/1.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 27
1.09/1.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 401
1.29/1.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3717
2.89/2.93	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 23383
12.28/12.37	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 108644
54.68/54.79	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 1115181
610.11/610.32	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-1515938-1238261775/watcher-1515938-1238261775 -o /tmp/evaluation-result-1515938-1238261775/solver-1515938-1238261775 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515938-1238261775.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: 1.04 1.05 1.00 3/64 15876
/proc/meminfo: memFree=1342656/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=836 CPUtime=0
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1098839999 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 209 90 59 167 0 40 0

[startup+0.0228769 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 15876
/proc/meminfo: memFree=1342656/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=1332 CPUtime=0.02
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 215 0 0 0 2 0 0 0 18 0 1 0 1098839999 1363968 186 1992294400 134512640 135197250 4294956240 18446744073709551615 134649392 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 333 186 66 167 0 164 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1332

[startup+0.102884 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 15876
/proc/meminfo: memFree=1342656/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=1952 CPUtime=0.09
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 904 0 0 0 9 0 0 0 18 0 1 0 1098839999 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.301905 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 15876
/proc/meminfo: memFree=1342656/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=1952 CPUtime=0.29
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 904 0 0 0 29 0 0 0 19 0 1 0 1098839999 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.701948 s]
/proc/loadavg: 1.04 1.05 1.00 3/64 15876
/proc/meminfo: memFree=1342656/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=1952 CPUtime=0.69
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 904 0 0 0 69 0 0 0 23 0 1 0 1098839999 1998848 359 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 488 359 84 167 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50103 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 15877
/proc/meminfo: memFree=1341496/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=2416 CPUtime=1.49
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 1154 0 0 0 149 0 0 0 25 0 1 0 1098839999 2473984 437 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 604 437 94 167 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2416

[startup+3.10121 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 15877
/proc/meminfo: memFree=1341112/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=2668 CPUtime=3.09
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 1156 0 0 0 309 0 0 0 25 0 1 0 1098839999 2732032 439 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 667 439 94 167 0 498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2668

[startup+6.30155 s]
/proc/loadavg: 1.04 1.05 1.00 2/65 15877
/proc/meminfo: memFree=1340920/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=2668 CPUtime=6.29
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 1193 0 0 0 629 0 0 0 25 0 1 0 1098839999 2732032 476 1992294400 134512640 135197250 4294956240 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 667 476 94 167 0 498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2668

[startup+12.7012 s]
/proc/loadavg: 1.03 1.05 1.00 2/65 15877
/proc/meminfo: memFree=1340216/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=3352 CPUtime=12.68
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 1345 0 0 0 1268 0 0 0 25 0 1 0 1098839999 3432448 628 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 838 628 94 167 0 669 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3352

[startup+25.5026 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 15877
/proc/meminfo: memFree=1339576/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=4204 CPUtime=25.48
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 1502 0 0 0 2548 0 0 0 25 0 1 0 1098839999 4304896 785 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 1051 785 94 167 0 882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4204

[startup+51.1024 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 15877
/proc/meminfo: memFree=1338360/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=6120 CPUtime=51.08
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 1804 0 0 0 5107 1 0 0 25 0 1 0 1098839999 6266880 1087 1992294400 134512640 135197250 4294956240 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 1530 1087 94 167 0 1361 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6120

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 15877
/proc/meminfo: memFree=1335992/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=7844 CPUtime=102.26
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 2393 0 0 0 10225 1 0 0 25 0 1 0 1098839999 8032256 1676 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 1961 1676 94 167 0 1792 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7844

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15877
/proc/meminfo: memFree=1333304/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=10432 CPUtime=162.25
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 3066 0 0 0 16223 2 0 0 25 0 1 0 1098839999 10682368 2349 1992294400 134512640 135197250 4294956240 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 2608 2349 94 167 0 2439 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10432

[startup+222.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 15877
/proc/meminfo: memFree=1330616/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=14312 CPUtime=222.23
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 3713 0 0 0 22220 3 0 0 25 0 1 0 1098839999 14655488 2996 1992294400 134512640 135197250 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 3578 2996 94 167 0 3409 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14312

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15877
/proc/meminfo: memFree=1327928/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=20132 CPUtime=282.21
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 4380 0 0 0 28217 4 0 0 25 0 1 0 1098839999 20615168 3663 1992294400 134512640 135197250 4294956240 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 5033 3663 94 167 0 4864 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20132

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 15877
/proc/meminfo: memFree=1325112/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=20552 CPUtime=342.19
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 5073 0 0 0 34215 4 0 0 25 0 1 0 1098839999 21045248 4356 1992294400 134512640 135197250 4294956240 18446744073709551615 134603136 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 5138 4356 94 167 0 4969 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20552

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15877
/proc/meminfo: memFree=1322552/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=29284 CPUtime=402.17
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 5710 0 0 0 40212 5 0 0 25 0 1 0 1098839999 29986816 4993 1992294400 134512640 135197250 4294956240 18446744073709551615 134611649 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 7321 4993 94 167 0 7152 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 29284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1319864/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=29284 CPUtime=462.16
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 6344 0 0 0 46210 6 0 0 25 0 1 0 1098839999 29986816 5627 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 7321 5627 94 167 0 7152 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 29284

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1317304/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=29284 CPUtime=522.13
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 6981 0 0 0 52207 6 0 0 25 0 1 0 1098839999 29986816 6264 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 7321 6264 94 167 0 7152 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29284

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1314936/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=29284 CPUtime=582.12
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 7588 0 0 0 58205 7 0 0 25 0 1 0 1098839999 29986816 6871 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 7321 6871 94 167 0 7152 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1312376/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=42800 CPUtime=642.1
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 8204 0 0 0 64203 7 0 0 25 0 1 0 1098839999 43827200 7487 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 10700 7487 94 167 0 10531 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42800

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1309752/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=42800 CPUtime=702.09
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 8844 0 0 0 70201 8 0 0 25 0 1 0 1098839999 43827200 8127 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 10700 8127 94 167 0 10531 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 42800

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1307192/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=42800 CPUtime=762.07
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 9489 0 0 0 76199 8 0 0 25 0 1 0 1098839999 43827200 8772 1992294400 134512640 135197250 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 10700 8772 94 167 0 10531 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42800

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1304696/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=42800 CPUtime=822.05
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 10111 0 0 0 82196 9 0 0 25 0 1 0 1098839999 43827200 9394 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 10700 9394 94 167 0 10531 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42800

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1302328/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=42800 CPUtime=882.03
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 10693 0 0 0 88194 9 0 0 25 0 1 0 1098839999 43827200 9976 1992294400 134512640 135197250 4294956240 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 10700 9976 94 167 0 10531 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42800

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1299832/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=62444 CPUtime=942.02
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 11309 0 0 0 94192 10 0 0 25 0 1 0 1098839999 63942656 10592 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 15611 10592 94 167 0 15442 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 62444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1297336/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=62444 CPUtime=1002
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 11936 0 0 0 100189 11 0 0 25 0 1 0 1098839999 63942656 11219 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 15611 11219 94 167 0 15442 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 62444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1294968/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=62444 CPUtime=1061.98
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 12530 0 0 0 106187 11 0 0 25 0 1 0 1098839999 63942656 11813 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 15611 11813 94 167 0 15442 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 62444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1292664/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=62444 CPUtime=1121.96
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 13111 0 0 0 112185 11 0 0 25 0 1 0 1098839999 63942656 12394 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 15611 12394 94 167 0 15442 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 62444

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1290232/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=62444 CPUtime=1181.94
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 13715 0 0 0 118182 12 0 0 25 0 1 0 1098839999 63942656 12998 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 15611 12998 94 167 0 15442 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 62444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15879
/proc/meminfo: memFree=1289528/2055920 swapFree=4178912/4192956
[pid=15876] ppid=15874 vsize=62444 CPUtime=1200.04
/proc/15876/stat : 15876 (march_nn) R 15874 15876 15513 0 -1 4194304 13897 0 0 0 119992 12 0 0 25 0 1 0 1098839999 63942656 13180 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/15876/statm: 15611 13180 94 167 0 15442 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 62444

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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.138978
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 62444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13897
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= 1426

runsolver used 0.928858 second user time and 2.47762 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 18:36:15
IDJOB=1515938
IDBENCH=70471
IDSOLVER=522
FILE ID=node47/1515938-1238261775
PBS_JOBID= 9060760
Free space on /tmp= 66264 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S1758422766-080.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515938-1238261775/watcher-1515938-1238261775 -o /tmp/evaluation-result-1515938-1238261775/solver-1515938-1238261775 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515938-1238261775.cnf

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

MD5SUM BENCH= d43ec7420ae06189526d8ca748662c3c
RANDOM SEED=1263740215

node47.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		: 3000.216
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		: 3000.216
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:       1343072 kB
Buffers:         92156 kB
Cached:         524292 kB
SwapCached:       7792 kB
Active:          49448 kB
Inactive:       577332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343072 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            72012 kB
Committed_AS:  2913160 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 18:56:17