Trace number 1515206

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1070443005-075.cnf
MD5SUM82e9fd89190319a892b6aadaca00b0b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.036
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 8 duplicate clauses
0.00/0.05	c resolvent_look() :: found 2 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 34
0.00/0.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 568
0.09/0.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5299
1.19/1.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 35637
8.59/8.69	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 178688
47.67/47.77	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 688475
202.32/202.49	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2093842
671.55/671.89	c |----------------------------------------------------------------|
c |*
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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-1515206-1238251172/watcher-1515206-1238251172 -o /tmp/evaluation-result-1515206-1238251172/solver-1515206-1238251172 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1515206-1238251172.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 3/64 4571
/proc/meminfo: memFree=1932256/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=836 CPUtime=0
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1097783435 856064 87 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 209 87 59 167 0 40 0

[startup+0.08452 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1932256/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=1452 CPUtime=0.08
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 247 0 0 0 8 0 0 0 18 0 1 0 1097783435 1486848 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 363 230 94 167 0 194 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1452

[startup+0.101522 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1932256/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=1452 CPUtime=0.09
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 247 0 0 0 9 0 0 0 18 0 1 0 1097783435 1486848 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134603216 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 363 230 94 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301557 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1932256/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=1452 CPUtime=0.29
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 1097783435 1486848 230 1992294400 134512640 135197250 4294956240 18446744073709551615 134603330 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 363 230 94 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701629 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4571
/proc/meminfo: memFree=1932256/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=1604 CPUtime=0.69
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 257 0 0 0 69 0 0 0 22 0 1 0 1097783435 1642496 240 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 401 240 94 167 0 232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1604

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1931608/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=1604 CPUtime=1.49
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 1097783435 1642496 260 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 401 260 94 167 0 232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1604

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1931224/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=1972 CPUtime=3.09
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 368 0 0 0 309 0 0 0 25 0 1 0 1097783435 2019328 333 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 493 333 94 167 0 324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1972

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1930904/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=2200 CPUtime=6.29
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 448 0 0 0 629 0 0 0 25 0 1 0 1097783435 2252800 413 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 550 413 94 167 0 381 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2200

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1930200/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=3052 CPUtime=12.69
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 1097783435 3125248 561 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 763 561 94 167 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1928984/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=4968 CPUtime=25.48
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 889 0 0 0 2548 0 0 0 25 0 1 0 1097783435 5087232 854 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 1242 854 94 167 0 1073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4968

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1926744/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=6876 CPUtime=51.07
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 1456 0 0 0 5106 1 0 0 25 0 1 0 1097783435 7041024 1421 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 1719 1421 94 167 0 1550 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6876

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4572
/proc/meminfo: memFree=1922136/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=13524 CPUtime=102.25
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 2565 0 0 0 10224 1 0 0 25 0 1 0 1097783435 13848576 2530 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 3381 2530 94 167 0 3212 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13524

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1917144/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=19708 CPUtime=162.23
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 3770 0 0 0 16221 2 0 0 25 0 1 0 1097783435 20180992 3735 1992294400 134512640 135197250 4294956240 18446744073709551615 134713071 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 4927 3735 94 167 0 4758 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 19708

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1912408/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=28440 CPUtime=222.21
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 4920 0 0 0 22218 3 0 0 25 0 1 0 1097783435 29122560 4885 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 7110 4885 94 167 0 6941 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28440

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1907608/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=29168 CPUtime=282.18
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 6127 0 0 0 28214 4 0 0 25 0 1 0 1097783435 29868032 6092 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 7292 6092 94 167 0 7123 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 29168

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1903128/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=42264 CPUtime=342.16
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 7229 0 0 0 34211 5 0 0 25 0 1 0 1097783435 43278336 7194 1992294400 134512640 135197250 4294956240 18446744073709551615 134596846 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 10566 7194 94 167 0 10397 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 42264

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1898392/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=42264 CPUtime=402.15
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 8411 0 0 0 40209 6 0 0 25 0 1 0 1097783435 43278336 8376 1992294400 134512640 135197250 4294956240 18446744073709551615 134648929 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 10566 8376 94 167 0 10397 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 42264

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1893848/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=43716 CPUtime=462.12
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 9538 0 0 0 46206 6 0 0 25 0 1 0 1097783435 44765184 9503 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 10929 9503 94 167 0 10760 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 43716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1889368/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=63360 CPUtime=522.1
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 10634 0 0 0 52203 7 0 0 25 0 1 0 1097783435 64880640 10599 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 15840 10599 94 167 0 15671 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 63360

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1885080/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=63360 CPUtime=582.08
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 11689 0 0 0 58200 8 0 0 25 0 1 0 1097783435 64880640 11654 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 15840 11654 94 167 0 15671 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 63360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1881112/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=63360 CPUtime=642.06
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 12667 0 0 0 64198 8 0 0 25 0 1 0 1097783435 64880640 12632 1992294400 134512640 135197250 4294956240 18446744073709551615 134593249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 15840 12632 94 167 0 15671 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 63360

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1876696/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=63360 CPUtime=702.03
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 13747 0 0 0 70194 9 0 0 25 0 1 0 1097783435 64880640 13712 1992294400 134512640 135197250 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 15840 13712 94 167 0 15671 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 63360

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1872216/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=63360 CPUtime=762.02
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 14827 0 0 0 76192 10 0 0 25 0 1 0 1097783435 64880640 14792 1992294400 134512640 135197250 4294956240 18446744073709551615 134556437 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 15840 14792 94 167 0 15671 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 63360

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1867608/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=92828 CPUtime=821.99
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 15990 0 0 0 82188 11 0 0 25 0 1 0 1097783435 95055872 15955 1992294400 134512640 135197250 4294956240 18446744073709551615 134524871 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23207 15955 94 167 0 23038 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 92828

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1863192/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=92828 CPUtime=881.97
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 17055 0 0 0 88185 12 0 0 25 0 1 0 1097783435 95055872 17020 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23207 17020 94 167 0 23038 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 92828

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1859096/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=95736 CPUtime=941.95
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 18083 0 0 0 94182 13 0 0 25 0 1 0 1097783435 98033664 18048 1992294400 134512640 135197250 4294956240 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23934 18048 94 167 0 23765 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 95736

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1855256/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=95736 CPUtime=1001.93
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 19025 0 0 0 100179 14 0 0 25 0 1 0 1097783435 98033664 18990 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23934 18990 94 167 0 23765 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 95736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1851032/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=95736 CPUtime=1061.91
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 20090 0 0 0 106176 15 0 0 25 0 1 0 1097783435 98033664 20055 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23934 20055 94 167 0 23765 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 95736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1846552/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=95736 CPUtime=1121.88
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 21199 0 0 0 112173 15 0 0 25 0 1 0 1097783435 98033664 21164 1992294400 134512640 135197250 4294956240 18446744073709551615 134602678 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23934 21164 94 167 0 23765 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 95736

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1842264/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=95736 CPUtime=1181.86
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 22256 0 0 0 118170 16 0 0 25 0 1 0 1097783435 98033664 22221 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23934 22221 94 167 0 23765 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 95736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4574
/proc/meminfo: memFree=1840984/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=95736 CPUtime=1200.06
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 22561 0 0 0 119989 17 0 0 25 0 1 0 1097783435 98033664 22526 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23934 22526 94 167 0 23765 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 95736

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 2/65 4574
/proc/meminfo: memFree=1840984/2055920 swapFree=4178768/4192956
[pid=4571] ppid=4569 vsize=95736 CPUtime=1200.06
/proc/4571/stat : 4571 (march_nn) R 4569 4571 4148 0 -1 4194304 22561 0 0 0 119989 17 0 0 25 0 1 0 1097783435 98033664 22526 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4571/statm: 23934 22526 94 167 0 23765 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 95736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.19197
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 95736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22561
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= 1888

runsolver used 1.12983 second user time and 2.18267 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 15:39:32
IDJOB=1515206
IDBENCH=70410
IDSOLVER=522
FILE ID=node12/1515206-1238251172
PBS_JOBID= 9060711
Free space on /tmp= 65364 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1070443005-075.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515206-1238251172/watcher-1515206-1238251172 -o /tmp/evaluation-result-1515206-1238251172/solver-1515206-1238251172 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1515206-1238251172.cnf

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

MD5SUM BENCH= 82e9fd89190319a892b6aadaca00b0b8
RANDOM SEED=642760916

node12.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		: 3000.266
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		: 3000.266
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:       1932672 kB
Buffers:         14640 kB
Cached:          45832 kB
SwapCached:       7936 kB
Active:          34172 kB
Inactive:        35704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1932672 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:             828 kB
Writeback:           0 kB
Mapped:          15068 kB
Slab:            39328 kB
Committed_AS:  2966552 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 15:59:34