Trace number 1731963

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) 1200.14 1200.46

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-133-100.cnf
MD5SUM3efe57b20c55b2dfc482f2ebb30d6794
Bench CategoryCRAFTED (crafted 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 variables133
Number of clauses276
Sum of the clauses size828
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3276
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 133 variables and 276 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 133 free variables and 276 clauses.
0.00/0.00	c stat :: sign balance is biased by 0.037
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 888 duplicate clauses
0.00/0.00	c lessRedundantTransformation():: nothing to be done.
0.00/0.00	c transformTo3SAT():: you gave me 133 variables and 276 clauses.
0.00/0.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.00	c transformTo3SAT():: the transformation yielded 133 variabels and 276 clauses.
0.00/0.00	c main():: clause / variable ratio: ( 276 / 133 ) = 2.08
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 133
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 31
0.00/0.00	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 555
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5799
0.29/0.39	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 43933
3.09/3.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 260882
19.58/19.63	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 1276299
99.06/99.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 5286354
421.97/422.14	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731963-1240776576/watcher-1731963-1240776576 -o /tmp/evaluation-result-1731963-1240776576/solver-1731963-1240776576 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1731963-1240776576.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: 1.23 1.73 1.48 3/65 27198
/proc/meminfo: memFree=1301120/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=1012 CPUtime=0
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 105687615 1036288 138 1992294400 134512640 135197250 4294956240 18446744073709551615 134611693 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 253 138 93 167 0 84 0

[startup+0.043494 s]
/proc/loadavg: 1.23 1.73 1.48 3/65 27198
/proc/meminfo: memFree=1301120/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=1012 CPUtime=0.04
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 174 0 0 0 4 0 0 0 20 0 1 0 105687615 1036288 157 1992294400 134512640 135197250 4294956240 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 253 157 93 167 0 84 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1012

[startup+0.101499 s]
/proc/loadavg: 1.23 1.73 1.48 3/65 27198
/proc/meminfo: memFree=1301120/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=1144 CPUtime=0.09
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 181 0 0 0 9 0 0 0 20 0 1 0 105687615 1171456 164 1992294400 134512640 135197250 4294956240 18446744073709551615 134552523 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 286 164 93 167 0 117 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1144

[startup+0.30152 s]
/proc/loadavg: 1.23 1.73 1.48 3/65 27198
/proc/meminfo: memFree=1301120/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=1280 CPUtime=0.29
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 231 0 0 0 29 0 0 0 22 0 1 0 105687615 1310720 214 1992294400 134512640 135197250 4294956240 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 320 214 93 167 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1280

[startup+0.701562 s]
/proc/loadavg: 1.23 1.73 1.48 3/65 27198
/proc/meminfo: memFree=1301120/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=1448 CPUtime=0.69
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 265 0 0 0 69 0 0 0 20 0 1 0 105687615 1482752 248 1992294400 134512640 135197250 4294956240 18446744073709551615 134542018 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 362 248 93 167 0 193 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1448

[startup+1.50164 s]
/proc/loadavg: 1.21 1.72 1.48 2/66 27199
/proc/meminfo: memFree=1300408/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=1828 CPUtime=1.49
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 331 0 0 0 149 0 0 0 25 0 1 0 105687615 1871872 314 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 457 314 93 167 0 288 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1828

[startup+3.10181 s]
/proc/loadavg: 1.21 1.72 1.48 2/66 27199
/proc/meminfo: memFree=1299896/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=2168 CPUtime=3.09
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 458 0 0 0 309 0 0 0 25 0 1 0 105687615 2220032 441 1992294400 134512640 135197250 4294956240 18446744073709551615 134552726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 542 441 93 167 0 373 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2168

[startup+6.30115 s]
/proc/loadavg: 1.21 1.72 1.48 2/66 27199
/proc/meminfo: memFree=1298680/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=3592 CPUtime=6.29
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 745 0 0 0 629 0 0 0 25 0 1 0 105687615 3678208 728 1992294400 134512640 135197250 4294956240 18446744073709551615 134618514 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 898 728 93 167 0 729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3592

[startup+12.7018 s]
/proc/loadavg: 1.18 1.69 1.47 2/66 27199
/proc/meminfo: memFree=1296376/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=6616 CPUtime=12.69
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 1274 0 0 0 1269 0 0 0 25 0 1 0 105687615 6774784 1257 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 1654 1257 93 167 0 1485 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6616

[startup+25.5012 s]
/proc/loadavg: 1.15 1.67 1.47 2/66 27199
/proc/meminfo: memFree=1292024/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=13376 CPUtime=25.48
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 2325 0 0 0 2548 0 0 0 25 0 1 0 105687615 13697024 2308 1992294400 134512640 135197250 4294956240 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 3344 2308 93 167 0 3175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13376

[startup+51.1018 s]
/proc/loadavg: 1.10 1.62 1.45 2/66 27199
/proc/meminfo: memFree=1283768/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=19780 CPUtime=51.08
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 4414 0 0 0 5107 1 0 0 25 0 1 0 105687615 20254720 4397 1992294400 134512640 135197250 4294956240 18446744073709551615 134617792 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 4945 4397 93 167 0 4776 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19780

[startup+102.305 s]
/proc/loadavg: 1.04 1.51 1.43 2/66 27199
/proc/meminfo: memFree=1267192/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=42780 CPUtime=102.26
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 8501 0 0 0 10223 3 0 0 25 0 1 0 105687615 43806720 8484 1992294400 134512640 135197250 4294956240 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 10695 8484 93 167 0 10526 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42780

[startup+162.301 s]
/proc/loadavg: 1.01 1.41 1.40 2/66 27199
/proc/meminfo: memFree=1247864/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=64764 CPUtime=162.24
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 13346 0 0 0 16219 5 0 0 25 0 1 0 105687615 66318336 13329 1992294400 134512640 135197250 4294956240 18446744073709551615 134648934 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 16191 13329 93 167 0 16022 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64764

[startup+222.302 s]
/proc/loadavg: 1.00 1.34 1.37 2/66 27199
/proc/meminfo: memFree=1228472/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=98916 CPUtime=222.23
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 18148 0 0 0 22215 8 0 0 25 0 1 0 105687615 101289984 18131 1992294400 134512640 135197250 4294956240 18446744073709551615 134648886 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 24729 18131 93 167 0 24560 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98916

[startup+282.301 s]
/proc/loadavg: 1.00 1.27 1.34 2/66 27199
/proc/meminfo: memFree=1209528/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=98916 CPUtime=282.21
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 22914 0 0 0 28211 10 0 0 25 0 1 0 105687615 101289984 22897 1992294400 134512640 135197250 4294956240 18446744073709551615 134611838 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 24729 22897 93 167 0 24560 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 98916

[startup+342.301 s]
/proc/loadavg: 1.00 1.22 1.32 2/66 27199
/proc/meminfo: memFree=1190264/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=143248 CPUtime=342.2
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 27633 0 0 0 34207 13 0 0 25 0 1 0 105687615 146685952 27616 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 35812 27616 93 167 0 35643 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 143248

[startup+402.302 s]
/proc/loadavg: 1.00 1.18 1.30 2/66 27199
/proc/meminfo: memFree=1171640/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=143248 CPUtime=402.18
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 32332 0 0 0 40202 16 0 0 25 0 1 0 105687615 146685952 32315 1992294400 134512640 135197250 4294956240 18446744073709551615 134611758 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 35812 32315 93 167 0 35643 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 143248

[startup+462.302 s]
/proc/loadavg: 1.00 1.14 1.27 2/66 27199
/proc/meminfo: memFree=1152376/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=218916 CPUtime=462.17
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 37085 0 0 0 46199 18 0 0 25 0 1 0 105687615 224169984 37068 1992294400 134512640 135197250 4294956240 18446744073709551615 134618398 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 54729 37068 93 167 0 54560 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 218916

[startup+522.301 s]
/proc/loadavg: 1.00 1.11 1.25 2/66 27199
/proc/meminfo: memFree=1133496/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=218916 CPUtime=522.15
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 41865 0 0 0 52195 20 0 0 25 0 1 0 105687615 224169984 41848 1992294400 134512640 135197250 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 54729 41848 93 167 0 54560 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 218916

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.24 2/66 27199
/proc/meminfo: memFree=1114296/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=218916 CPUtime=582.13
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 46629 0 0 0 58191 22 0 0 25 0 1 0 105687615 224169984 46612 1992294400 134512640 135197250 4294956240 18446744073709551615 134615857 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 54729 46612 93 167 0 54560 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 218916

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.22 2/66 27199
/proc/meminfo: memFree=1095096/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=218916 CPUtime=642.13
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 51379 0 0 0 64188 25 0 0 25 0 1 0 105687615 224169984 51362 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 54729 51362 93 167 0 54560 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 218916

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.20 2/66 27199
/proc/meminfo: memFree=1075832/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=318364 CPUtime=702.1
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 56146 0 0 0 70181 29 0 0 25 0 1 0 105687615 326004736 56129 1992294400 134512640 135197250 4294956240 18446744073709551615 134552514 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 79591 56129 93 167 0 79422 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 318364

[startup+762.305 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 27199
/proc/meminfo: memFree=1056696/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=318364 CPUtime=762.09
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 60870 0 0 0 76177 32 0 0 25 0 1 0 105687615 326004736 60853 1992294400 134512640 135197250 4294956240 18446744073709551615 134618418 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 79591 60853 93 167 0 79422 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 318364

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 27199
/proc/meminfo: memFree=1037880/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=337100 CPUtime=822.07
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 65621 0 0 0 82172 35 0 0 25 0 1 0 105687615 345190400 65604 1992294400 134512640 135197250 4294956240 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 84275 65604 93 167 0 84106 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 337100

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 27199
/proc/meminfo: memFree=1018744/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=337100 CPUtime=882.06
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 70357 0 0 0 88168 38 0 0 25 0 1 0 105687615 345190400 70340 1992294400 134512640 135197250 4294956240 18446744073709551615 134571165 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 84275 70340 93 167 0 84106 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 337100

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 27199
/proc/meminfo: memFree=999864/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=337100 CPUtime=942.04
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 75115 0 0 0 94163 41 0 0 25 0 1 0 105687615 345190400 75098 1992294400 134512640 135197250 4294956240 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 84275 75098 93 167 0 84106 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 337100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 27199
/proc/meminfo: memFree=980984/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=337100 CPUtime=1002.03
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 79793 0 0 0 100158 45 0 0 25 0 1 0 105687615 345190400 79776 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 84275 79776 93 167 0 84106 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 337100

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 27199
/proc/meminfo: memFree=962360/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=486276 CPUtime=1062.01
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 84507 0 0 0 106154 47 0 0 25 0 1 0 105687615 497946624 84490 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 121569 84490 93 167 0 121400 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 486276

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 27199
/proc/meminfo: memFree=943416/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=486276 CPUtime=1122
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 89188 0 0 0 112151 49 0 0 25 0 1 0 105687615 497946624 89171 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 121569 89171 93 167 0 121400 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 486276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 27199
/proc/meminfo: memFree=924856/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=486276 CPUtime=1181.97
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 93886 0 0 0 118147 50 0 0 25 0 1 0 105687615 497946624 93869 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 121569 93869 93 167 0 121400 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 486276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 27199
/proc/meminfo: memFree=918904/2055920 swapFree=4181364/4192956
[pid=27198] ppid=27196 vsize=486276 CPUtime=1200.07
/proc/27198/stat : 27198 (march_nn) R 27196 27198 27161 0 -1 4194304 95289 0 0 0 119956 51 0 0 25 0 1 0 105687615 497946624 95272 1992294400 134512640 135197250 4294956240 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 1 0 0
/proc/27198/statm: 121569 95272 93 167 0 121400 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 486276

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): 1200.46
CPU time (s): 1200.14
CPU user time (s): 1199.57
CPU system time (s): 0.573912
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 486276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.57
system time used= 0.573912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95289
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= 1497

runsolver used 1.34279 second user time and 2.96455 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-26 22:09:36
IDJOB=1731963
IDBENCH=71107
IDSOLVER=522
FILE ID=node79/1731963-1240776576
PBS_JOBID= 9187239
Free space on /tmp= 66036 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-133-100.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731963-1240776576/watcher-1731963-1240776576 -o /tmp/evaluation-result-1731963-1240776576/solver-1731963-1240776576 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1731963-1240776576.cnf

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

MD5SUM BENCH= 3efe57b20c55b2dfc482f2ebb30d6794
RANDOM SEED=981775319

node79.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		: 3000.220
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		: 3000.220
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:       1301600 kB
Buffers:         71964 kB
Cached:         600300 kB
SwapCached:       5832 kB
Active:         374416 kB
Inactive:       306436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301600 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:           57064 kB
Writeback:           0 kB
Mapped:          13928 kB
Slab:            59476 kB
Committed_AS:   407080 kB
PageTables:       1384 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= 66036 MiB
End job on node79 at 2009-04-26 22:29:39