Trace number 1516622

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S72273909-010.cnf
MD5SUMf18bbe79897d776ef5b8ed738a35d3cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.12468
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.19/1.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.21	c main()::
1.19/1.21	c initFormula():: searching for DIMACS p-line....
1.19/1.21	c full lookahead due to high density!
1.19/1.21	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.21	c parseCNF():: parsing....
1.19/1.21	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.21	c runParser():: parsing was successful, warming up engines...
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.21	c stat :: sign balance is biased by 0.008
1.19/1.21	c using k-SAT heuristics (size based diff)
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.19/1.21	c longest clause has size 7
1.19/1.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.21	c number of free variables = 75
1.19/1.21	c dynamic_preselect_setsize :: off
1.19/1.21	c main():: all systems go!
1.19/1.21	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 33
1.19/1.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 512
1.39/1.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4764
3.49/3.54	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31588
16.39/16.45	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 158941
80.07/80.16	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 624781
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c |****************************************************************| ( 6/999) NodeCount: 1966829
1080.27/1080.64	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-1516622-1238272470/watcher-1516622-1238272470 -o /tmp/evaluation-result-1516622-1238272470/solver-1516622-1238272470 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516622-1238272470.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18970
/proc/meminfo: memFree=875584/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=836 CPUtime=0
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 1099912842 856064 90 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 209 90 59 167 0 40 0

[startup+0.0796149 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18970
/proc/meminfo: memFree=875584/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=2024 CPUtime=0.07
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 981 0 0 0 7 0 0 0 18 0 1 0 1099912842 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2024

[startup+0.101617 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18970
/proc/meminfo: memFree=875584/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=2024 CPUtime=0.09
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 981 0 0 0 9 0 0 0 18 0 1 0 1099912842 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2024

[startup+0.30164 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18970
/proc/meminfo: memFree=875584/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=2024 CPUtime=0.29
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 981 0 0 0 29 0 0 0 19 0 1 0 1099912842 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2024

[startup+0.701686 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 18970
/proc/meminfo: memFree=875584/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=2024 CPUtime=0.69
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 981 0 0 0 69 0 0 0 22 0 1 0 1099912842 2072576 374 1992294400 134512640 135197250 4294956240 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 506 374 84 167 0 337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2024

[startup+1.50178 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 18971
/proc/meminfo: memFree=874424/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=2740 CPUtime=1.49
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 1207 0 0 0 149 0 0 0 25 0 1 0 1099912842 2805760 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 685 501 94 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.10196 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 18971
/proc/meminfo: memFree=873784/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=2740 CPUtime=3.09
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 1207 0 0 0 309 0 0 0 25 0 1 0 1099912842 2805760 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 685 501 94 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30133 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 18971
/proc/meminfo: memFree=873720/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=2740 CPUtime=6.29
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 1207 0 0 0 629 0 0 0 25 0 1 0 1099912842 2805760 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 685 501 94 167 0 516 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2740

[startup+12.7021 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 18971
/proc/meminfo: memFree=873144/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=3424 CPUtime=12.69
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 1348 0 0 0 1269 0 0 0 25 0 1 0 1099912842 3506176 642 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 856 642 94 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 18971
/proc/meminfo: memFree=872504/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=4276 CPUtime=25.49
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 1504 0 0 0 2549 0 0 0 25 0 1 0 1099912842 4378624 798 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 1069 798 94 167 0 900 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4276

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 18971
/proc/meminfo: memFree=871288/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=6192 CPUtime=51.08
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 1807 0 0 0 5107 1 0 0 25 0 1 0 1099912842 6340608 1101 1992294400 134512640 135197250 4294956240 18446744073709551615 134603152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 1548 1101 94 167 0 1379 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6192

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 18971
/proc/meminfo: memFree=868792/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=7916 CPUtime=102.26
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 2407 0 0 0 10225 1 0 0 25 0 1 0 1099912842 8105984 1701 1992294400 134512640 135197250 4294956240 18446744073709551615 134524842 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 1979 1701 94 167 0 1810 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7916

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=866040/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=10504 CPUtime=162.25
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 3097 0 0 0 16223 2 0 0 25 0 1 0 1099912842 10756096 2391 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 2626 2391 94 167 0 2457 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10504

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=863288/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=14384 CPUtime=222.23
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 3764 0 0 0 22221 2 0 0 25 0 1 0 1099912842 14729216 3058 1992294400 134512640 135197250 4294956240 18446744073709551615 134593066 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 3596 3058 94 167 0 3427 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14384

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=860664/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=20204 CPUtime=282.21
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 4433 0 0 0 28218 3 0 0 25 0 1 0 1099912842 20688896 3727 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 5051 3727 94 167 0 4882 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 20204

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=857912/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=20640 CPUtime=342.19
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 5117 0 0 0 34216 3 0 0 25 0 1 0 1099912842 21135360 4411 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 5160 4411 94 167 0 4991 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20640

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=855160/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=29372 CPUtime=402.18
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 5811 0 0 0 40214 4 0 0 25 0 1 0 1099912842 30076928 5105 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 7343 5105 94 167 0 7174 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 29372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=852472/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=29372 CPUtime=462.15
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 6483 0 0 0 46211 4 0 0 25 0 1 0 1099912842 30076928 5777 1992294400 134512640 135197250 4294956240 18446744073709551615 134525029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 7343 5777 94 167 0 7174 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29372

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=850040/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=29372 CPUtime=522.13
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 7103 0 0 0 52209 4 0 0 25 0 1 0 1099912842 30076928 6397 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 7343 6397 94 167 0 7174 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 29372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18971
/proc/meminfo: memFree=847352/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=29372 CPUtime=582.12
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 7779 0 0 0 58208 4 0 0 25 0 1 0 1099912842 30076928 7073 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 7343 7073 94 167 0 7174 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 29372

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=844600/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=42900 CPUtime=642.1
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 8431 0 0 0 64205 5 0 0 25 0 1 0 1099912842 43929600 7725 1992294400 134512640 135197250 4294956240 18446744073709551615 134602882 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 10725 7725 94 167 0 10556 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42900

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=842040/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=42900 CPUtime=702.08
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 9067 0 0 0 70203 5 0 0 25 0 1 0 1099912842 43929600 8361 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 10725 8361 94 167 0 10556 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 42900

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=839480/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=42900 CPUtime=762.07
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 9700 0 0 0 76201 6 0 0 25 0 1 0 1099912842 43929600 8994 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 10725 8994 94 167 0 10556 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 42900

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=836984/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=42900 CPUtime=822.05
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 10336 0 0 0 82198 7 0 0 25 0 1 0 1099912842 43929600 9630 1992294400 134512640 135197250 4294956240 18446744073709551615 134570881 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 10725 9630 94 167 0 10556 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 42900

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=834488/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=42900 CPUtime=882.02
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 10965 0 0 0 88195 7 0 0 25 0 1 0 1099912842 43929600 10259 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 10725 10259 94 167 0 10556 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 42900

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=832056/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=62544 CPUtime=942.01
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 11587 0 0 0 94193 8 0 0 25 0 1 0 1099912842 64045056 10881 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 15636 10881 94 167 0 15467 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 62544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=829560/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=62544 CPUtime=1001.99
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 12202 0 0 0 100191 8 0 0 25 0 1 0 1099912842 64045056 11496 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 15636 11496 94 167 0 15467 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 62544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=827320/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=62544 CPUtime=1061.98
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 12769 0 0 0 106189 9 0 0 25 0 1 0 1099912842 64045056 12063 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 15636 12063 94 167 0 15467 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 62544

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=824696/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=62544 CPUtime=1121.96
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 13399 0 0 0 112187 9 0 0 25 0 1 0 1099912842 64045056 12693 1992294400 134512640 135197250 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 15636 12693 94 167 0 15467 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 62544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=822072/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=62544 CPUtime=1181.95
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 14065 0 0 0 118185 10 0 0 25 0 1 0 1099912842 64045056 13359 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 15636 13359 94 167 0 15467 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 62544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 18973
/proc/meminfo: memFree=821176/2055920 swapFree=4176704/4192956
[pid=18970] ppid=18968 vsize=62544 CPUtime=1200.04
/proc/18970/stat : 18970 (march_nn) R 18968 18970 18765 0 -1 4194304 14266 0 0 0 119994 10 0 0 25 0 1 0 1099912842 64045056 13560 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18970/statm: 15636 13560 94 167 0 15467 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 62544

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.111982
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 62544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14266
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= 2995

runsolver used 1.14882 second user time and 2.16267 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 21:34:30
IDJOB=1516622
IDBENCH=70528
IDSOLVER=522
FILE ID=node20/1516622-1238272470
PBS_JOBID= 9060831
Free space on /tmp= 65632 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S72273909-010.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516622-1238272470/watcher-1516622-1238272470 -o /tmp/evaluation-result-1516622-1238272470/solver-1516622-1238272470 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516622-1238272470.cnf

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

MD5SUM BENCH= f18bbe79897d776ef5b8ed738a35d3cb
RANDOM SEED=765770810

node20.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		: 3000.235
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		: 3000.235
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:        876064 kB
Buffers:        101548 kB
Cached:         976584 kB
SwapCached:      10004 kB
Active:         111644 kB
Inactive:       977944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        876064 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          16628 kB
Slab:            76240 kB
Committed_AS:  2827048 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 21:54:32