Trace number 1513130

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) 1200.1 1200.52

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S1766907733-036.cnf
MD5SUMbb1339ae162280016fc37fa2e91a7c5e
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

3.49/3.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.49/3.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.49/3.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.49/3.54	c main()::
3.49/3.54	c initFormula():: searching for DIMACS p-line....
3.49/3.54	c full lookahead due to high density!
3.49/3.54	c initFormula():: the DIMACS p-line indicates a CNF of 220 variables and 18700 clauses.
3.49/3.54	c parseCNF():: parsing....
3.49/3.54	c parseCNF():: the CNF contains 0 unary clauses.
3.49/3.54	c runParser():: parsing was successful, warming up engines...
3.49/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.54	c preprocessing fase I completed:: there are now 220 free variables and 18700 clauses.
3.49/3.54	c stat :: sign balance is biased by 0.007
3.49/3.54	c using k-SAT heuristics (size based diff)
3.49/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.54	c main():: clause / variable ratio: ( 18700 / 220 ) = 85.00
3.49/3.54	c longest clause has size 7
3.49/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.49/3.54	c number of free variables = 220
3.49/3.54	c dynamic_preselect_setsize :: off
3.49/3.54	c main():: all systems go!
3.49/3.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 98
3.59/3.66	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 4737
6.19/6.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 147753
77.46/77.50	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************

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-1513130-1238213741/watcher-1513130-1238213741 -o /tmp/evaluation-result-1513130-1238213741/solver-1513130-1238213741 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1513130-1238213741.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: 0.99 0.98 0.94 3/74 22809
/proc/meminfo: memFree=1000840/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=980 CPUtime=0
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1094035160 1003520 107 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 245 107 59 167 0 76 0

[startup+0.0110991 s]
/proc/loadavg: 0.99 0.98 0.94 3/74 22809
/proc/meminfo: memFree=1000840/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=1112 CPUtime=0
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1094035160 1138688 126 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 278 126 59 167 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1112

[startup+0.101114 s]
/proc/loadavg: 0.99 0.98 0.94 3/74 22809
/proc/meminfo: memFree=1000840/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=3520 CPUtime=0.09
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 1217 0 0 0 9 0 0 0 18 0 1 0 1094035160 3604480 646 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 880 646 81 167 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3520

[startup+0.301146 s]
/proc/loadavg: 0.99 0.98 0.94 3/74 22809
/proc/meminfo: memFree=1000840/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=3860 CPUtime=0.29
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 3197 0 0 0 28 1 0 0 19 0 1 0 1094035160 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3860

[startup+0.701215 s]
/proc/loadavg: 0.99 0.98 0.94 3/74 22809
/proc/meminfo: memFree=1000840/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=3860 CPUtime=0.69
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 3197 0 0 0 68 1 0 0 22 0 1 0 1094035160 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3860

[startup+1.50135 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=998336/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=3860 CPUtime=1.49
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 3197 0 0 0 148 1 0 0 25 0 1 0 1094035160 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3860

[startup+3.10262 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=998208/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=3860 CPUtime=3.09
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 3197 0 0 0 308 1 0 0 25 0 1 0 1094035160 3952640 706 1992294400 134512640 135197250 4294956240 18446744073709551615 134578107 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 965 706 84 167 0 796 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3860

[startup+6.30117 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=997120/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=5460 CPUtime=6.29
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 4783 0 0 0 628 1 0 0 25 0 1 0 1094035160 5591040 976 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 1365 976 94 167 0 1196 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5460

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=996672/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=5856 CPUtime=12.69
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 4883 0 0 0 1268 1 0 0 25 0 1 0 1094035160 5996544 1075 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 1464 1075 94 167 0 1295 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5856

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=996096/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=6424 CPUtime=25.48
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 5024 0 0 0 2546 2 0 0 25 0 1 0 1094035160 6578176 1216 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 1606 1216 94 167 0 1437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6424

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=994816/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=7700 CPUtime=51.07
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 5325 0 0 0 5105 2 0 0 25 0 1 0 1094035160 7884800 1517 1992294400 134512640 135197250 4294956240 18446744073709551615 134548730 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 1925 1517 94 167 0 1756 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7700

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=992384/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=10576 CPUtime=102.26
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 5926 0 0 0 10223 3 0 0 25 0 1 0 1094035160 10829824 2118 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 2644 2118 94 167 0 2475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10576

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=989440/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=13300 CPUtime=162.23
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 6655 0 0 0 16220 3 0 0 25 0 1 0 1094035160 13619200 2847 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 3325 2847 94 167 0 3156 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13300

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=986496/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=17180 CPUtime=222.21
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 7371 0 0 0 22217 4 0 0 25 0 1 0 1094035160 17592320 3563 1992294400 134512640 135197250 4294956240 18446744073709551615 134593039 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 4295 3563 94 167 0 4126 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17180

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=983616/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=23132 CPUtime=282.19
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 8101 0 0 0 28214 5 0 0 25 0 1 0 1094035160 23687168 4293 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 5783 4293 94 167 0 5614 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 23132

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=980672/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=23132 CPUtime=342.17
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 8812 0 0 0 34211 6 0 0 25 0 1 0 1094035160 23687168 5004 1992294400 134512640 135197250 4294956240 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 5783 5004 94 167 0 5614 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 23132

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=977920/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=31864 CPUtime=402.15
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 9527 0 0 0 40208 7 0 0 25 0 1 0 1094035160 32628736 5719 1992294400 134512640 135197250 4294956240 18446744073709551615 134603513 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 7966 5719 94 167 0 7797 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31864

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=974912/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=31864 CPUtime=462.13
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 10249 0 0 0 46206 7 0 0 25 0 1 0 1094035160 32628736 6441 1992294400 134512640 135197250 4294956240 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 7966 6441 94 167 0 7797 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 31864

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=972096/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=31864 CPUtime=522.11
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 10977 0 0 0 52203 8 0 0 25 0 1 0 1094035160 32628736 7169 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 7966 7169 94 167 0 7797 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31864

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=969088/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=45228 CPUtime=582.09
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 11696 0 0 0 58200 9 0 0 25 0 1 0 1094035160 46313472 7888 1992294400 134512640 135197250 4294956240 18446744073709551615 134611758 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 11307 7888 94 167 0 11138 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 45228

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=966080/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=45228 CPUtime=642.07
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 12436 0 0 0 64198 9 0 0 25 0 1 0 1094035160 46313472 8628 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 11307 8628 94 167 0 11138 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45228

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=963136/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=45228 CPUtime=702.05
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 13181 0 0 0 70195 10 0 0 25 0 1 0 1094035160 46313472 9373 1992294400 134512640 135197250 4294956240 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 11307 9373 94 167 0 11138 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 45228

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=960128/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=45228 CPUtime=762.03
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 13918 0 0 0 76192 11 0 0 25 0 1 0 1094035160 46313472 10110 1992294400 134512640 135197250 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 11307 10110 94 167 0 11138 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 45228

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=957184/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=45228 CPUtime=822.01
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 14656 0 0 0 82189 12 0 0 25 0 1 0 1094035160 46313472 10848 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 11307 10848 94 167 0 11138 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 45228

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=954176/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=64872 CPUtime=881.98
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 15405 0 0 0 88186 12 0 0 25 0 1 0 1094035160 66428928 11597 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16218 11597 94 167 0 16049 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 64872

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=951168/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=64872 CPUtime=941.97
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 16156 0 0 0 94184 13 0 0 25 0 1 0 1094035160 66428928 12348 1992294400 134512640 135197250 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16218 12348 94 167 0 16049 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 64872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=948160/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=64872 CPUtime=1001.94
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 16902 0 0 0 100181 13 0 0 25 0 1 0 1094035160 66428928 13094 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16218 13094 94 167 0 16049 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 64872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=945216/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=65404 CPUtime=1061.92
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 17647 0 0 0 106178 14 0 0 25 0 1 0 1094035160 66973696 13839 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16351 13839 94 167 0 16182 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 65404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=942144/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=65404 CPUtime=1121.9
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 18396 0 0 0 112175 15 0 0 25 0 1 0 1094035160 66973696 14588 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16351 14588 94 167 0 16182 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 65404

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=939200/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=65404 CPUtime=1181.88
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 19150 0 0 0 118172 16 0 0 25 0 1 0 1094035160 66973696 15342 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16351 15342 94 167 0 16182 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 65404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=938240/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=65404 CPUtime=1200.08
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 19381 0 0 0 119992 16 0 0 25 0 1 0 1094035160 66973696 15573 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16351 15573 94 167 0 16182 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 65404

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: 0.99 0.98 0.94 2/75 22810
/proc/meminfo: memFree=938240/2055920 swapFree=4173168/4192956
[pid=22809] ppid=22807 vsize=65404 CPUtime=1200.08
/proc/22809/stat : 22809 (march_nn) R 22807 22809 22047 0 -1 4194304 19381 0 0 0 119992 16 0 0 25 0 1 0 1094035160 66973696 15573 1992294400 134512640 135197250 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/22809/statm: 16351 15573 94 167 0 16182 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 65404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.175973
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 65404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19381
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= 3197

runsolver used 1.25881 second user time and 3.12052 second system time

The end

Launcher Data 

Begin job on node68 at 2009-03-28 05:15:41
IDJOB=1513130
IDBENCH=70237
IDSOLVER=522
FILE ID=node68/1513130-1238213741
PBS_JOBID= 9060498
Free space on /tmp= 66288 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S1766907733-036.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513130-1238213741/watcher-1513130-1238213741 -o /tmp/evaluation-result-1513130-1238213741/solver-1513130-1238213741 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1513130-1238213741.cnf

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

MD5SUM BENCH= bb1339ae162280016fc37fa2e91a7c5e
RANDOM SEED=821848338

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:       1001256 kB
Buffers:         72700 kB
Cached:         892080 kB
SwapCached:       9864 kB
Active:          84720 kB
Inactive:       891828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1001256 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          17740 kB
Slab:            63004 kB
Committed_AS:  2885148 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 05:35:43