Trace number 1560085

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) 1200.11 1200.53

General information on the benchmark

NameAPPLICATIONS/aprove09/
AProVE09-21.cnf
MD5SUMa3cc0103b4df5b44a302c893b16b5971
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.34879
Satisfiable
(Un)Satisfiability was proved
Number of variables29964
Number of clauses91044
Sum of the clauses size214442
Maximum clause length61
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 261962
Number of clauses of size 326475
Number of clauses of size 42242
Number of clauses of size 5320
Number of clauses of size over 544

Solver Data 

1.39/1.43	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.43	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.43	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.43	c main()::
1.39/1.43	c initFormula():: searching for DIMACS p-line....
1.39/1.43	c initFormula():: the DIMACS p-line indicates a CNF of 29964 variables and 91044 clauses.
1.39/1.43	c parseCNF():: parsing....
1.39/1.43	c parseCNF():: the CNF contains 1 unary clauses.
1.39/1.43	c runParser():: parsing was successful, warming up engines...
1.39/1.43	c find_and_remove_tautogolies():: found and removed 2079 tautologies
1.39/1.43	c find_and_remove_tautogolies():: found and removed 75 tautologies
1.39/1.43	c simplify_formula():: removed 3 tautological, 5558 satisfied and 0 duplicate clauses
1.39/1.43	c preprocessing fase I completed:: there are now 27440 free variables and 85483 clauses.
1.39/1.43	c stat :: sign balance is biased by 0.191
1.39/1.43	c find_equivalence():: found 430 3-equivalences
1.39/1.43	c find_and_remove_tautogolies():: found and removed 1 tautologies
1.39/1.43	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
1.39/1.43	c using k-SAT heuristics (size based diff)
1.39/1.43	c simplify_formula():: removed 0 tautological, 1720 satisfied and 0 duplicate clauses
1.39/1.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 305 duplicate clauses
1.39/1.43	c main():: clause / variable ratio: ( 84108 / 29964 ) = 2.81
1.39/1.43	c longest clause has size 10
1.39/1.43	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.43	c number of free variables = 27439
1.39/1.43	c dynamic_preselect_setsize :: off
1.39/1.43	c main():: all systems go!
1.39/1.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 59
2.39/2.44	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 1018
22.58/22.66	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 14212
281.70/281.82	c |----------------------------------------------------------------|
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1560085-1238755652/watcher-1560085-1238755652 -o /tmp/evaluation-result-1560085-1238755652/solver-1560085-1238755652 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1560085-1238755652.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 12792
/proc/meminfo: memFree=1822528/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=3340 CPUtime=0
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 602 0 0 0 0 0 0 0 18 0 1 0 1148226265 3420160 587 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 835 590 58 167 0 666 0

[startup+0.0610589 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 12792
/proc/meminfo: memFree=1822528/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=4552 CPUtime=0.05
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 945 0 0 0 5 0 0 0 18 0 1 0 1148226265 4661248 930 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 1138 931 58 167 0 969 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4552

[startup+0.101065 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 12792
/proc/meminfo: memFree=1822528/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=4948 CPUtime=0.09
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 1098 0 0 0 9 0 0 0 18 0 1 0 1148226265 5066752 1083 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 1237 1083 58 167 0 1068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4948

[startup+0.301099 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 12792
/proc/meminfo: memFree=1822528/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=11280 CPUtime=0.29
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 3760 0 0 0 28 1 0 0 19 0 1 0 1148226265 11550720 2019 1992294400 134512640 135197250 4294956224 18446744073709551615 134560353 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 2820 2019 67 167 0 2651 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11280

[startup+0.701165 s]
/proc/loadavg: 1.00 1.00 1.00 3/74 12792
/proc/meminfo: memFree=1822528/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=11496 CPUtime=0.69
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 7509 0 0 0 66 3 0 0 23 0 1 0 1148226265 11771904 2053 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 2874 2053 79 167 0 2705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11496

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1812600/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=52684 CPUtime=1.49
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 17655 0 0 0 143 6 0 0 25 0 1 0 1148226265 53948416 5674 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 13171 5674 90 167 0 13002 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52684

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1797816/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=57092 CPUtime=3.09
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 18818 0 0 0 303 6 0 0 25 0 1 0 1148226265 58462208 6837 1992294400 134512640 135197250 4294956224 18446744073709551615 134553120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 14273 6837 92 167 0 14104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57092

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1791864/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=62448 CPUtime=6.29
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 19952 0 0 0 622 7 0 0 25 0 1 0 1148226265 63946752 7947 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 15612 7947 92 167 0 15443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62448

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1787704/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=65648 CPUtime=12.68
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 20779 0 0 0 1261 7 0 0 25 0 1 0 1148226265 67223552 8774 1992294400 134512640 135197250 4294956224 18446744073709551615 134553100 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 16412 8774 92 167 0 16243 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65648

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1782200/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=71840 CPUtime=25.48
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 22165 0 0 0 2539 9 0 0 25 0 1 0 1148226265 73564160 10141 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 17960 10141 92 167 0 17791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 71840

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1775352/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=77452 CPUtime=51.07
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 23849 0 0 0 5097 10 0 0 25 0 1 0 1148226265 79310848 11825 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 19363 11825 92 167 0 19194 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77452

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1766136/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=86828 CPUtime=102.26
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 26115 0 0 0 10214 12 0 0 25 0 1 0 1148226265 88911872 14091 1992294400 134512640 135197250 4294956224 18446744073709551615 134553167 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 21707 14091 92 167 0 21538 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 86828

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1756344/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=98320 CPUtime=162.23
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 28544 0 0 0 16209 14 0 0 25 0 1 0 1148226265 100679680 16520 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 24580 16520 92 167 0 24411 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 98320

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1749240/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=103512 CPUtime=222.21
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 30291 0 0 0 22205 16 0 0 25 0 1 0 1148226265 105996288 18267 1992294400 134512640 135197250 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 25878 18267 92 167 0 25709 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 103512

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1740984/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=116968 CPUtime=282.2
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 32375 0 0 0 28202 18 0 0 25 0 1 0 1148226265 119775232 20351 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 29242 20351 92 167 0 29073 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 116968

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1736056/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=120168 CPUtime=342.17
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 33582 0 0 0 34198 19 0 0 25 0 1 0 1148226265 123052032 21558 1992294400 134512640 135197250 4294956224 18446744073709551615 134553446 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 30042 21558 92 167 0 29873 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 120168

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1731448/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=123208 CPUtime=402.15
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 34747 0 0 0 40195 20 0 0 25 0 1 0 1148226265 126164992 22723 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 30802 22723 92 167 0 30633 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 123208

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1727032/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=125608 CPUtime=462.13
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 35821 0 0 0 46191 22 0 0 25 0 1 0 1148226265 128622592 23797 1992294400 134512640 135197250 4294956224 18446744073709551615 134543831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 31402 23797 92 167 0 31233 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 125608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1722872/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=143216 CPUtime=522.1
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 36836 0 0 0 52188 22 0 0 25 0 1 0 1148226265 146653184 24812 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 35804 24812 92 167 0 35635 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 143216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1719608/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=145148 CPUtime=582.09
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 37643 0 0 0 58185 24 0 0 25 0 1 0 1148226265 148631552 25619 1992294400 134512640 135197250 4294956224 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 36287 25619 92 167 0 36118 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 145148

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1714872/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=147440 CPUtime=642.07
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 38802 0 0 0 64181 26 0 0 25 0 1 0 1148226265 150978560 26778 1992294400 134512640 135197250 4294956224 18446744073709551615 134553112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 36860 26778 92 167 0 36691 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 147440

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1710584/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=149040 CPUtime=702.04
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 39875 0 0 0 70177 27 0 0 25 0 1 0 1148226265 152616960 27851 1992294400 134512640 135197250 4294956224 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 37260 27851 92 167 0 37091 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 149040

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12793
/proc/meminfo: memFree=1705720/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=151168 CPUtime=762.03
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 41066 0 0 0 76174 29 0 0 25 0 1 0 1148226265 154796032 29042 1992294400 134512640 135197250 4294956224 18446744073709551615 134553180 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 37792 29042 92 167 0 37623 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 151168

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1700536/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=153460 CPUtime=822
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 42340 0 0 0 82170 30 0 0 25 0 1 0 1148226265 157143040 30316 1992294400 134512640 135197250 4294956224 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 38365 30316 92 167 0 38196 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 153460

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1695416/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=187048 CPUtime=881.98
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 43593 0 0 0 88166 32 0 0 25 0 1 0 1148226265 191537152 31569 1992294400 134512640 135197250 4294956224 18446744073709551615 134590676 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 46762 31569 92 167 0 46593 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 187048

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1690360/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=188660 CPUtime=941.96
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 44846 0 0 0 94163 33 0 0 25 0 1 0 1148226265 193187840 32822 1992294400 134512640 135197250 4294956224 18446744073709551615 134553446 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 47165 32822 92 167 0 46996 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 188660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1685944/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=190960 CPUtime=1001.94
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 45947 0 0 0 100160 34 0 0 25 0 1 0 1148226265 195543040 33923 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 47740 33923 92 167 0 47571 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 190960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1682360/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=192576 CPUtime=1061.92
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 46826 0 0 0 106156 36 0 0 25 0 1 0 1148226265 197197824 34802 1992294400 134512640 135197250 4294956224 18446744073709551615 134539341 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 48144 34802 92 167 0 47975 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 192576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1677752/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=194060 CPUtime=1121.9
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 47969 0 0 0 112153 37 0 0 25 0 1 0 1148226265 198717440 35945 1992294400 134512640 135197250 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 48515 35945 92 167 0 48346 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 194060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1673272/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=195668 CPUtime=1181.88
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 49084 0 0 0 118150 38 0 0 25 0 1 0 1148226265 200364032 37060 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 48917 37060 92 167 0 48748 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 195668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 12799
/proc/meminfo: memFree=1672440/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=196076 CPUtime=1200.08
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 49282 0 0 0 119970 38 0 0 25 0 1 0 1148226265 200781824 37258 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 49019 37258 92 167 0 48850 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 196076

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 12799
/proc/meminfo: memFree=1672440/2055920 swapFree=4173168/4192956
[pid=12792] ppid=12790 vsize=196076 CPUtime=1200.08
/proc/12792/stat : 12792 (march_nn) R 12790 12792 12572 0 -1 4194304 49282 0 0 0 119970 38 0 0 25 0 1 0 1148226265 200781824 37258 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12792/statm: 49019 37258 92 167 0 48850 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 196076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.7
CPU system time (s): 0.406938
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 196076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49282
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= 2974

runsolver used 1.07883 second user time and 3.3035 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-03 12:47:32
IDJOB=1560085
IDBENCH=70889
IDSOLVER=522
FILE ID=node68/1560085-1238755652
PBS_JOBID= 9085494
Free space on /tmp= 66460 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/aprove09/AProVE09-21.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1560085-1238755652/watcher-1560085-1238755652 -o /tmp/evaluation-result-1560085-1238755652/solver-1560085-1238755652 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1560085-1238755652.cnf

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

MD5SUM BENCH= a3cc0103b4df5b44a302c893b16b5971
RANDOM SEED=1528208497

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:       1822944 kB
Buffers:         22956 kB
Cached:         135184 kB
SwapCached:       9956 kB
Active:          93584 kB
Inactive:        76512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822944 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          17812 kB
Slab:            47780 kB
Committed_AS:  3071656 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= 66460 MiB
End job on node68 at 2009-04-03 13:07:34