Trace number 1517330

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 nnUNSAT 500.024 499.975

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S332478069-041.cnf
MD5SUMa8388760bc12fcaf54760067730a9d5b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark467.658
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 440 variables and 1870 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 439 free variables and 1866 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.445
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 195 duplicate clauses
0.00/0.02	c resolvent_look() :: found 98 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 440 variables and 1964 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 440 variabels and 1964 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 1964 / 440 ) = 4.46
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 439
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 30
0.00/0.02	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 434
0.10/0.13	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 3482
1.10/1.14	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 17687
6.59/6.68	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 63478
26.79/26.86	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 167286
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c |****************************************************************| ( 6/999) NodeCount: 335721
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c |****************************************************************| ( 7/999) NodeCount: 532617
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c |****************************************************************| ( 8/999) NodeCount: 698222
392.53/392.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/999) NodeCount: 797975
459.24/459.22	c |----------------------------------------------------------------|
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c |****************************************************************| (10/999) NodeCount: 840334
488.94/488.94	c |----------------------------------------------------------------|
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c |****************************************************************| (11/999) NodeCount: 852520
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c |****************************************************************| (12/999) NodeCount: 854845
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c |****************************************************************| (13/999) NodeCount: 855189
499.94/499.94	c |----------------------------------------------------------------|
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c |****************************************************************| (14/999) NodeCount: 855217
499.94/499.96	c |----------------------------------------------------------------|
c |
499.94/499.97	c
499.94/499.97	c main():: nodeCount: 855217
499.94/499.97	c main():: dead ends in main: 19335
499.94/499.97	c main():: lookAheadCount: 53758456
499.94/499.97	c main():: unitResolveCount: 16754824
499.94/499.97	c main():: time=500.080000
499.94/499.97	c main():: necessary_assignments: 224103
499.94/499.97	c main():: bin_sat: 0, bin_unsat 0
499.94/499.97	c main():: doublelook: #: 3307359, succes #: 2368334
499.94/499.97	c main():: doublelook: overall 6.381 of all possible doublelooks executed
499.94/499.97	c main():: doublelook: succesrate: 71.608, average DL_trigger: 48.803
499.94/499.97	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517330-1238283779/watcher-1517330-1238283779 -o /tmp/evaluation-result-1517330-1238283779/solver-1517330-1238283779 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1517330-1238283779.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 0.98 0.99 3/64 17975
/proc/meminfo: memFree=869976/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=976 CPUtime=0
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1101044398 999424 125 1992294400 134512640 135197250 4294956240 18446744073709551615 134687723 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 244 125 66 167 0 75 0

[startup+0.0289421 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17975
/proc/meminfo: memFree=869976/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=1596 CPUtime=0.02
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 258 0 0 0 2 0 0 0 18 0 1 0 1101044398 1634304 241 1992294400 134512640 135197250 4294956240 18446744073709551615 134718558 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 399 241 93 167 0 230 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1596

[startup+0.101921 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17975
/proc/meminfo: memFree=869976/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=1728 CPUtime=0.1
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 278 0 0 0 10 0 0 0 18 0 1 0 1101044398 1769472 261 1992294400 134512640 135197250 4294956240 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 432 261 93 167 0 263 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1728

[startup+0.301864 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17975
/proc/meminfo: memFree=869976/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=1728 CPUtime=0.3
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 289 0 0 0 30 0 0 0 19 0 1 0 1101044398 1769472 272 1992294400 134512640 135197250 4294956240 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 432 272 93 167 0 263 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1728

[startup+0.701751 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17975
/proc/meminfo: memFree=869976/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=1860 CPUtime=0.7
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 308 0 0 0 70 0 0 0 22 0 1 0 1101044398 1904640 291 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 465 291 93 167 0 296 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1860

[startup+1.50153 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17976
/proc/meminfo: memFree=869008/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=1996 CPUtime=1.5
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 359 0 0 0 150 0 0 0 25 0 1 0 1101044398 2043904 342 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 499 342 93 167 0 330 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1996

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17976
/proc/meminfo: memFree=868752/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=2164 CPUtime=3.1
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 386 0 0 0 310 0 0 0 25 0 1 0 1101044398 2215936 369 1992294400 134512640 135197250 4294956240 18446744073709551615 134601925 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 541 369 93 167 0 372 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2164

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 17976
/proc/meminfo: memFree=868432/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=2448 CPUtime=6.29
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 438 0 0 0 629 0 0 0 25 0 1 0 1101044398 2506752 421 1992294400 134512640 135197250 4294956240 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 612 421 93 167 0 443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2448

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 17976
/proc/meminfo: memFree=867856/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=3212 CPUtime=12.69
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 575 0 0 0 1269 0 0 0 25 0 1 0 1101044398 3289088 558 1992294400 134512640 135197250 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 803 558 93 167 0 634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3212

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 17976
/proc/meminfo: memFree=866976/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=3916 CPUtime=25.49
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 788 0 0 0 2549 0 0 0 25 0 1 0 1101044398 4009984 771 1992294400 134512640 135197250 4294956240 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 979 771 93 167 0 810 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3916

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 17976
/proc/meminfo: memFree=865440/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=6224 CPUtime=51.09
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 1197 0 0 0 5109 0 0 0 25 0 1 0 1101044398 6373376 1180 1992294400 134512640 135197250 4294956240 18446744073709551615 134526805 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 1556 1180 93 167 0 1387 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6224

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 17976
/proc/meminfo: memFree=862240/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=8724 CPUtime=102.3
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 1971 0 0 0 10229 1 0 0 25 0 1 0 1101044398 8933376 1954 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 2181 1954 93 167 0 2012 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8724

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=858784/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=12868 CPUtime=162.31
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 2842 0 0 0 16229 2 0 0 25 0 1 0 1101044398 13176832 2825 1992294400 134512640 135197250 4294956240 18446744073709551615 134539352 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 3217 2825 93 167 0 3048 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 12868

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=855456/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=19860 CPUtime=222.31
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 3662 0 0 0 22229 2 0 0 25 0 1 0 1101044398 20336640 3645 1992294400 134512640 135197250 4294956240 18446744073709551615 134525429 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 4965 3645 93 167 0 4796 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 19860

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=852192/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=25680 CPUtime=282.32
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 4461 0 0 0 28229 3 0 0 25 0 1 0 1101044398 26296320 4444 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 6420 4444 93 167 0 6251 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 25680

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=849120/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=25812 CPUtime=342.33
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 5225 0 0 0 34229 4 0 0 25 0 1 0 1101044398 26431488 5208 1992294400 134512640 135197250 4294956240 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 6453 5208 93 167 0 6284 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 25812

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=846176/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=25812 CPUtime=402.33
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 5964 0 0 0 40229 4 0 0 25 0 1 0 1101044398 26431488 5947 1992294400 134512640 135197250 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 6453 5947 93 167 0 6284 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 25812

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=843360/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=34544 CPUtime=462.34
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 6661 0 0 0 46229 5 0 0 25 0 1 0 1101044398 35373056 6644 1992294400 134512640 135197250 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 8636 6644 93 167 0 8467 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 34544

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

[startup+486.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=842272/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=40772 CPUtime=486.34
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 6925 0 0 0 48629 5 0 0 25 0 1 0 1101044398 41750528 6908 1992294400 134512640 135197250 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 10193 6908 93 167 0 10024 0
Current children cumulated CPU time (s) 486.34
Current children cumulated vsize (KiB) 40772

[startup+492.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=842016/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=40772 CPUtime=492.75
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 6989 0 0 0 49270 5 0 0 25 0 1 0 1101044398 41750528 6972 1992294400 134512640 135197250 4294956240 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 10193 6972 93 167 0 10024 0
Current children cumulated CPU time (s) 492.75
Current children cumulated vsize (KiB) 40772

[startup+495.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=841888/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=40772 CPUtime=495.94
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 7022 0 0 0 49589 5 0 0 25 0 1 0 1101044398 41750528 7005 1992294400 134512640 135197250 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 10193 7005 93 167 0 10024 0
Current children cumulated CPU time (s) 495.94
Current children cumulated vsize (KiB) 40772

[startup+497.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=841824/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=40772 CPUtime=497.54
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 7038 0 0 0 49749 5 0 0 25 0 1 0 1101044398 41750528 7021 1992294400 134512640 135197250 4294956240 18446744073709551615 134541955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 10193 7021 93 167 0 10024 0
Current children cumulated CPU time (s) 497.54
Current children cumulated vsize (KiB) 40772

[startup+499.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=841760/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=40772 CPUtime=499.14
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 7053 0 0 0 49909 5 0 0 25 0 1 0 1101044398 41750528 7036 1992294400 134512640 135197250 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 10193 7036 93 167 0 10024 0
Current children cumulated CPU time (s) 499.14
Current children cumulated vsize (KiB) 40772

[startup+499.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=841760/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=40772 CPUtime=499.54
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 7057 0 0 0 49949 5 0 0 25 0 1 0 1101044398 41750528 7040 1992294400 134512640 135197250 4294956240 18446744073709551615 134541973 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 10193 7040 93 167 0 10024 0
Current children cumulated CPU time (s) 499.54
Current children cumulated vsize (KiB) 40772

[startup+499.903 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 17976
/proc/meminfo: memFree=841760/2055920 swapFree=4178240/4192956
[pid=17975] ppid=17973 vsize=40772 CPUtime=499.94
/proc/17975/stat : 17975 (march_nn) R 17973 17975 17938 0 -1 4194304 7060 0 0 0 49989 5 0 0 25 0 1 0 1101044398 41750528 7043 1992294400 134512640 135197250 4294956240 18446744073709551615 134618284 0 0 4096 0 0 0 0 17 1 0 0
/proc/17975/statm: 10193 7043 93 167 0 10024 0
Current children cumulated CPU time (s) 499.94
Current children cumulated vsize (KiB) 40772

Child status: 20
Real time (s): 499.975
CPU time (s): 500.024
CPU user time (s): 499.962
CPU system time (s): 0.06199
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 40772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 499.962
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7063
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= 835

runsolver used 0.353946 second user time and 1.12183 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-29 00:42:59
IDJOB=1517330
IDBENCH=70587
IDSOLVER=522
FILE ID=node16/1517330-1238283779
PBS_JOBID= 9060985
Free space on /tmp= 63928 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S332478069-041.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517330-1238283779/watcher-1517330-1238283779 -o /tmp/evaluation-result-1517330-1238283779/solver-1517330-1238283779 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1517330-1238283779.cnf

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

MD5SUM BENCH= a8388760bc12fcaf54760067730a9d5b
RANDOM SEED=1142953988

node16.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		: 3000.232
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		: 3000.232
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:        870392 kB
Buffers:         87204 kB
Cached:        1005016 kB
SwapCached:       8496 kB
Active:         107904 kB
Inactive:       994128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        870392 kB
SwapTotal:     4192956 kB
SwapFree:      4178240 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            69544 kB
Committed_AS:  2955056 kB
PageTables:       1440 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= 63924 MiB
End job on node16 at 2009-03-29 00:51:19