Trace number 1516106

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) 1200.09 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2073320038-053.cnf
MD5SUM300c8ae729fc4cfef7dfe1b29765ac92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77273
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 

1.19/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.20	c main()::
1.19/1.20	c initFormula():: searching for DIMACS p-line....
1.19/1.20	c full lookahead due to high density!
1.19/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.19/1.20	c parseCNF():: parsing....
1.19/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.20	c runParser():: parsing was successful, warming up engines...
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.19/1.20	c stat :: sign balance is biased by 0.007
1.19/1.20	c using k-SAT heuristics (size based diff)
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.19/1.20	c longest clause has size 7
1.19/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.20	c number of free variables = 75
1.19/1.20	c dynamic_preselect_setsize :: off
1.19/1.20	c main():: all systems go!
1.19/1.20	c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 33
1.19/1.24	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 510
1.39/1.48	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 4769
3.49/3.51	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 31805
16.49/16.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 160421
80.66/80.77	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 632014
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c |****************************************************************| ( 6/999) NodeCount: 1996137
1093.31/1093.74	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516106-1238264454/watcher-1516106-1238264454 -o /tmp/evaluation-result-1516106-1238264454/solver-1516106-1238264454 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1516106-1238264454.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: 1.00 1.00 1.00 3/74 24348
/proc/meminfo: memFree=967176/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=836 CPUtime=0
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1099106520 856064 93 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 209 93 59 167 0 40 0

[startup+0.00857712 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24348
/proc/meminfo: memFree=967176/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=968 CPUtime=0
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 1099106520 991232 104 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 242 104 59 167 0 73 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 968

[startup+0.101593 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24348
/proc/meminfo: memFree=967176/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=2020 CPUtime=0.09
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 982 0 0 0 9 0 0 0 18 0 1 0 1099106520 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301626 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24348
/proc/meminfo: memFree=967176/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=2020 CPUtime=0.29
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 982 0 0 0 29 0 0 0 19 0 1 0 1099106520 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2020

[startup+0.701695 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 24348
/proc/meminfo: memFree=967176/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=2020 CPUtime=0.69
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 982 0 0 0 69 0 0 0 22 0 1 0 1099106520 2068480 373 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 505 373 84 167 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2020

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=965952/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=2740 CPUtime=1.49
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 1209 0 0 0 149 0 0 0 25 0 1 0 1099106520 2805760 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 685 501 94 167 0 516 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2740

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=965248/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=2740 CPUtime=3.09
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 1209 0 0 0 308 1 0 0 25 0 1 0 1099106520 2805760 501 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 685 501 94 167 0 516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2740

[startup+6.30164 s]
/proc/loadavg: 1.08 1.02 1.01 2/75 24349
/proc/meminfo: memFree=965248/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=3044 CPUtime=6.29
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 1271 0 0 0 628 1 0 0 25 0 1 0 1099106520 3117056 563 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 761 563 94 167 0 592 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3044

[startup+12.7017 s]
/proc/loadavg: 1.07 1.02 1.00 2/75 24349
/proc/meminfo: memFree=964608/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=3424 CPUtime=12.69
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 1351 0 0 0 1268 1 0 0 25 0 1 0 1099106520 3506176 643 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 856 643 94 167 0 687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3424

[startup+25.5019 s]
/proc/loadavg: 1.06 1.01 1.00 2/75 24349
/proc/meminfo: memFree=963968/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=4276 CPUtime=25.48
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 1505 0 0 0 2547 1 0 0 25 0 1 0 1099106520 4378624 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 1069 797 94 167 0 900 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1012 s]
/proc/loadavg: 1.04 1.01 1.00 2/75 24349
/proc/meminfo: memFree=962752/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=6192 CPUtime=51.07
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 1814 0 0 0 5106 1 0 0 25 0 1 0 1099106520 6340608 1106 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 1548 1106 94 167 0 1379 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6192

[startup+102.306 s]
/proc/loadavg: 1.05 1.02 1.00 2/75 24349
/proc/meminfo: memFree=960384/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=7916 CPUtime=102.26
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 2408 0 0 0 10224 2 0 0 25 0 1 0 1099106520 8105984 1700 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 1979 1700 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: 1.06 1.03 1.00 2/75 24349
/proc/meminfo: memFree=957568/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=10504 CPUtime=162.24
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 3093 0 0 0 16222 2 0 0 25 0 1 0 1099106520 10756096 2385 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 2626 2385 94 167 0 2457 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10504

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/75 24349
/proc/meminfo: memFree=954816/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=14384 CPUtime=222.21
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 3776 0 0 0 22219 2 0 0 25 0 1 0 1099106520 14729216 3068 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 3596 3068 94 167 0 3427 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14384

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 24349
/proc/meminfo: memFree=952192/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=20204 CPUtime=282.2
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 4435 0 0 0 28217 3 0 0 25 0 1 0 1099106520 20688896 3727 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 5051 3727 94 167 0 4882 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20204

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 24349
/proc/meminfo: memFree=949440/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=20616 CPUtime=342.17
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 5124 0 0 0 34214 3 0 0 25 0 1 0 1099106520 21110784 4416 1992294400 134512640 135197250 4294956240 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 5154 4416 94 167 0 4985 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20616

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 24349
/proc/meminfo: memFree=946560/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=29348 CPUtime=402.15
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 5815 0 0 0 40211 4 0 0 25 0 1 0 1099106520 30052352 5107 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 7337 5107 94 167 0 7168 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29348

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=943872/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=29348 CPUtime=462.13
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 6484 0 0 0 46209 4 0 0 25 0 1 0 1099106520 30052352 5776 1992294400 134512640 135197250 4294956240 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 7337 5776 94 167 0 7168 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=941440/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=29348 CPUtime=522.1
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 7090 0 0 0 52206 4 0 0 25 0 1 0 1099106520 30052352 6382 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 7337 6382 94 167 0 7168 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29348

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=938688/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=29348 CPUtime=582.08
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 7769 0 0 0 58203 5 0 0 25 0 1 0 1099106520 30052352 7061 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 7337 7061 94 167 0 7168 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=936064/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=42852 CPUtime=642.06
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 8428 0 0 0 64201 5 0 0 25 0 1 0 1099106520 43880448 7720 1992294400 134512640 135197250 4294956240 18446744073709551615 134603163 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 10713 7720 94 167 0 10544 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 42852

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=933440/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=42852 CPUtime=702.04
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 9068 0 0 0 70198 6 0 0 25 0 1 0 1099106520 43880448 8360 1992294400 134512640 135197250 4294956240 18446744073709551615 134649028 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 10713 8360 94 167 0 10544 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 42852

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=930752/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=42852 CPUtime=762.02
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 9728 0 0 0 76196 6 0 0 25 0 1 0 1099106520 43880448 9020 1992294400 134512640 135197250 4294956240 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 10713 9020 94 167 0 10544 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 42852

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=928256/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=42852 CPUtime=822
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 10376 0 0 0 82193 7 0 0 25 0 1 0 1099106520 43880448 9668 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 10713 9668 94 167 0 10544 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 42852

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=925696/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=42852 CPUtime=881.98
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 11006 0 0 0 88191 7 0 0 25 0 1 0 1099106520 43880448 10298 1992294400 134512640 135197250 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 10713 10298 94 167 0 10544 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 42852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=923328/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=62496 CPUtime=941.96
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 11621 0 0 0 94188 8 0 0 25 0 1 0 1099106520 63995904 10913 1992294400 134512640 135197250 4294956240 18446744073709551615 134550604 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 15624 10913 94 167 0 15455 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 62496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=920832/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=62496 CPUtime=1001.93
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 12236 0 0 0 100185 8 0 0 25 0 1 0 1099106520 63995904 11528 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 15624 11528 94 167 0 15455 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 62496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=918528/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=62496 CPUtime=1061.92
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 12819 0 0 0 106183 9 0 0 25 0 1 0 1099106520 63995904 12111 1992294400 134512640 135197250 4294956240 18446744073709551615 134649018 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 15624 12111 94 167 0 15455 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 62496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24349
/proc/meminfo: memFree=916032/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=62496 CPUtime=1121.9
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 13428 0 0 0 112181 9 0 0 25 0 1 0 1099106520 63995904 12720 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 15624 12720 94 167 0 15455 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 62496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24351
/proc/meminfo: memFree=913216/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=62496 CPUtime=1181.87
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 14094 0 0 0 118178 9 0 0 25 0 1 0 1099106520 63995904 13386 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 15624 13386 94 167 0 15455 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 62496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24351
/proc/meminfo: memFree=912320/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=63316 CPUtime=1200.07
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 14293 0 0 0 119998 9 0 0 25 0 1 0 1099106520 64835584 13585 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 15829 13585 94 167 0 15660 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63316

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 24351
/proc/meminfo: memFree=912320/2055920 swapFree=4173168/4192956
[pid=24348] ppid=24346 vsize=63316 CPUtime=1200.07
/proc/24348/stat : 24348 (march_nn) R 24346 24348 23961 0 -1 4194304 14293 0 0 0 119998 9 0 0 25 0 1 0 1099106520 64835584 13585 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0
/proc/24348/statm: 15829 13585 94 167 0 15660 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.105983
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 63316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14293
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= 3193

runsolver used 1.14783 second user time and 3.24151 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 19:20:54
IDJOB=1516106
IDBENCH=70485
IDSOLVER=522
FILE ID=node68/1516106-1238264454
PBS_JOBID= 9060756
Free space on /tmp= 66288 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2073320038-053.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516106-1238264454/watcher-1516106-1238264454 -o /tmp/evaluation-result-1516106-1238264454/solver-1516106-1238264454 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1516106-1238264454.cnf

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

MD5SUM BENCH= 300c8ae729fc4cfef7dfe1b29765ac92
RANDOM SEED=540805333

node68.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		: 3000.270
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		: 3000.270
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:        967592 kB
Buffers:         83416 kB
Cached:         914480 kB
SwapCached:       9864 kB
Active:         120704 kB
Inactive:       889112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        967592 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          17800 kB
Slab:            63412 kB
Committed_AS:  2889472 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node68 at 2009-03-28 19:40:57