Trace number 1561489

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) 1200.15 1200.52

General information on the benchmark

NameCRAFTED/edgematching/
explicit/em_12_2_4_exp.cnf
MD5SUMe72d819fa5b57b6476ac56a442ceab9b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.73928
Satisfiable
(Un)Satisfiability was proved
Number of variables12584
Number of clauses681936
Sum of the clauses size1576368
Maximum clause length100
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2543628
Number of clauses of size 3103200
Number of clauses of size 417828
Number of clauses of size 517000
Number of clauses of size over 5280

Solver Data 

49.56/49.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
49.56/49.61	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
49.56/49.61	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
49.56/49.61	c main()::
49.56/49.61	c initFormula():: searching for DIMACS p-line....
49.56/49.61	c full lookahead due to high density!
49.56/49.61	c initFormula():: the DIMACS p-line indicates a CNF of 12584 variables and 681936 clauses.
49.56/49.61	c parseCNF():: parsing....
49.56/49.61	c parseCNF():: the CNF contains 0 unary clauses.
49.56/49.61	c runParser():: parsing was successful, warming up engines...
49.56/49.61	c find_and_remove_tautogolies():: found and removed 44 tautologies
49.56/49.61	c simplify_formula():: removed 0 tautological, 88 satisfied and 8800 duplicate clauses
49.56/49.61	c preprocessing fase I completed:: there are now 12540 free variables and 673048 clauses.
49.56/49.61	c stat :: sign balance is biased by 46.366
49.56/49.61	c using k-SAT heuristics (size based diff)
49.56/49.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
49.56/49.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 2722400 duplicate clauses
49.56/49.61	c resolvent_look() :: found 5160400 resolvents
49.56/49.61	c main():: clause / variable ratio: ( 5833448 / 12584 ) = 463.56
49.56/49.61	c longest clause has size 100
49.56/49.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
49.56/49.61	c number of free variables = 12540
49.56/49.61	c dynamic_preselect_setsize :: off
49.56/49.61	c main():: all systems go!
49.56/49.61	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-1561489-1238766676/watcher-1561489-1238766676 -o /tmp/evaluation-result-1561489-1238766676/solver-1561489-1238766676 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1561489-1238766676.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: 0.83 0.95 0.98 3/64 23955
/proc/meminfo: memFree=1832968/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=3500 CPUtime=0
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 744 0 0 0 0 0 0 0 18 0 1 0 1149332864 3584000 729 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 875 734 58 167 0 706 0

[startup+0.0872419 s]
/proc/loadavg: 0.83 0.95 0.98 3/64 23955
/proc/meminfo: memFree=1832968/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=8332 CPUtime=0.08
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 1370 0 0 0 8 0 0 0 18 0 1 0 1149332864 8531968 1355 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 2083 1355 58 167 0 1914 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8332

[startup+0.101242 s]
/proc/loadavg: 0.83 0.95 0.98 3/64 23955
/proc/meminfo: memFree=1832968/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=8596 CPUtime=0.09
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 1438 0 0 0 9 0 0 0 18 0 1 0 1149332864 8802304 1423 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 2149 1423 58 167 0 1980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8596

[startup+0.301272 s]
/proc/loadavg: 0.83 0.95 0.98 3/64 23955
/proc/meminfo: memFree=1832968/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=11632 CPUtime=0.29
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 2416 0 0 0 28 1 0 0 19 0 1 0 1149332864 11911168 2401 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 2908 2402 58 167 0 2739 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11632

[startup+0.701329 s]
/proc/loadavg: 0.83 0.95 0.98 3/64 23955
/proc/meminfo: memFree=1832968/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=17176 CPUtime=0.69
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 4121 0 0 0 67 2 0 0 22 0 1 0 1149332864 17588224 4106 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 4294 4106 58 167 0 4125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17176

[startup+1.50145 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 23956
/proc/meminfo: memFree=1810560/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=46612 CPUtime=1.49
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 15135 0 0 0 142 7 0 0 25 0 1 0 1149332864 47730688 6217 1992294400 134512640 135197250 4294956240 18446744073709551615 134560353 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 11653 6217 67 167 0 11484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46612

[startup+3.10168 s]
/proc/loadavg: 0.83 0.95 0.98 2/65 23956
/proc/meminfo: memFree=1795840/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=46860 CPUtime=3.09
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 43349 0 0 0 290 19 0 0 25 0 1 0 1149332864 47984640 5698 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 11715 5698 82 167 0 11546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46860

[startup+6.30114 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 23956
/proc/meminfo: memFree=1756800/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=136648 CPUtime=6.29
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 69271 0 0 0 596 33 0 0 25 0 1 0 1149332864 139927552 25177 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 34162 25177 83 167 0 33993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 136648

[startup+12.7011 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 23956
/proc/meminfo: memFree=1574720/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=284560 CPUtime=12.69
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 126492 0 0 0 1215 54 0 0 25 0 1 0 1149332864 291389440 65690 1992294400 134512640 135197250 4294956240 18446744073709551615 134565107 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 71140 65690 83 167 0 70971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 284560

[startup+25.5019 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 23956
/proc/meminfo: memFree=1548800/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=304780 CPUtime=25.49
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 185377 0 0 0 2465 84 0 0 25 0 1 0 1149332864 312094720 70786 1992294400 134512640 135197250 4294956240 18446744073709551615 134569384 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 76195 70786 83 167 0 76026 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 304780

[startup+51.1016 s]
/proc/loadavg: 0.92 0.96 0.98 2/65 23956
/proc/meminfo: memFree=1187200/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=908980 CPUtime=51.07
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 454583 0 0 0 4905 202 0 0 25 0 1 0 1149332864 930795520 161078 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227245 161078 91 167 0 227076 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 908980

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 23956
/proc/meminfo: memFree=1185216/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=908980 CPUtime=102.25
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 455053 0 0 0 10023 202 0 0 25 0 1 0 1149332864 930795520 161548 1992294400 134512640 135197250 4294956240 18446744073709551615 134548735 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227245 161548 93 167 0 227076 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 908980

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1162368/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=909324 CPUtime=162.23
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 460730 0 0 0 16019 204 0 0 25 0 1 0 1149332864 931147776 167225 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227331 167225 93 167 0 227162 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 909324

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1149952/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=909516 CPUtime=222.22
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 463842 0 0 0 22016 206 0 0 25 0 1 0 1149332864 931344384 170337 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227379 170337 93 167 0 227210 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 909516

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1147968/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=909572 CPUtime=282.2
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 464332 0 0 0 28014 206 0 0 25 0 1 0 1149332864 931401728 170827 1992294400 134512640 135197250 4294956240 18446744073709551615 134649407 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227393 170827 93 167 0 227224 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 909572

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1145856/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910668 CPUtime=342.18
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 464851 0 0 0 34011 207 0 0 25 0 1 0 1149332864 932524032 171346 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227667 171346 93 167 0 227498 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 910668

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1145216/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910828 CPUtime=402.16
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465010 0 0 0 40009 207 0 0 25 0 1 0 1149332864 932687872 171505 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227707 171505 93 167 0 227538 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 910828

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1145088/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=462.14
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465033 0 0 0 46007 207 0 0 25 0 1 0 1149332864 932700160 171528 1992294400 134512640 135197250 4294956240 18446744073709551615 134648934 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171528 93 167 0 227541 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 910840

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1145024/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=522.12
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465033 0 0 0 52005 207 0 0 25 0 1 0 1149332864 932700160 171528 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171528 93 167 0 227541 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 910840

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23956
/proc/meminfo: memFree=1145024/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=582.11
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465034 0 0 0 58003 208 0 0 25 0 1 0 1149332864 932700160 171529 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171529 93 167 0 227541 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 910840

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144696/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=642.09
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465034 0 0 0 64001 208 0 0 25 0 1 0 1149332864 932700160 171529 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171529 93 167 0 227541 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 910840

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144696/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=702.07
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465035 0 0 0 69999 208 0 0 25 0 1 0 1149332864 932700160 171530 1992294400 134512640 135197250 4294956240 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171530 93 167 0 227541 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 910840

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144696/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=762.05
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465035 0 0 0 75997 208 0 0 25 0 1 0 1149332864 932700160 171530 1992294400 134512640 135197250 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171530 93 167 0 227541 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 910840

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144696/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=822.03
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465035 0 0 0 81995 208 0 0 25 0 1 0 1149332864 932700160 171530 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171530 93 167 0 227541 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 910840

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144696/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=882.01
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465035 0 0 0 87993 208 0 0 25 0 1 0 1149332864 932700160 171530 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171530 93 167 0 227541 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 910840

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144704/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=942
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465036 0 0 0 93991 209 0 0 25 0 1 0 1149332864 932700160 171531 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171531 93 167 0 227541 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 910840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144704/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=1001.98
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465036 0 0 0 99989 209 0 0 25 0 1 0 1149332864 932700160 171531 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171531 93 167 0 227541 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 910840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144704/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=1061.96
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465036 0 0 0 105987 209 0 0 25 0 1 0 1149332864 932700160 171531 1992294400 134512640 135197250 4294956240 18446744073709551615 134593229 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171531 93 167 0 227541 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 910840

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144704/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=1121.94
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465036 0 0 0 111985 209 0 0 25 0 1 0 1149332864 932700160 171531 1992294400 134512640 135197250 4294956240 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171531 93 167 0 227541 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 910840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144704/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=1181.92
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465036 0 0 0 117983 209 0 0 25 0 1 0 1149332864 932700160 171531 1992294400 134512640 135197250 4294956240 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171531 93 167 0 227541 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 910840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144704/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=910840 CPUtime=1200.02
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4194304 465036 0 0 0 119793 209 0 0 25 0 1 0 1149332864 932700160 171531 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 227710 171531 93 167 0 227541 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 910840

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23962
/proc/meminfo: memFree=1144704/2055920 swapFree=4175700/4192956
[pid=23955] ppid=23953 vsize=0 CPUtime=1200.12
/proc/23955/stat : 23955 (march_nn) R 23953 23955 23891 0 -1 4195332 465036 0 0 0 119793 219 0 0 25 0 1 0 1149332864 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23955/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.15
CPU user time (s): 1197.94
CPU system time (s): 2.21266
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 1041436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.94
system time used= 2.21266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465036
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= 973

runsolver used 1.07384 second user time and 2.77958 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-03 15:51:17
IDJOB=1561489
IDBENCH=70916
IDSOLVER=522
FILE ID=node30/1561489-1238766676
PBS_JOBID= 9085515
Free space on /tmp= 66500 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/edgematching/explicit/em_12_2_4_exp.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561489-1238766676/watcher-1561489-1238766676 -o /tmp/evaluation-result-1561489-1238766676/solver-1561489-1238766676 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1561489-1238766676.cnf

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

MD5SUM BENCH= e72d819fa5b57b6476ac56a442ceab9b
RANDOM SEED=172309351

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1833384 kB
Buffers:         12868 kB
Cached:         129868 kB
SwapCached:      10876 kB
Active:          24456 kB
Inactive:       131180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833384 kB
SwapTotal:     4192956 kB
SwapFree:      4175700 kB
Dirty:           11752 kB
Writeback:           0 kB
Mapped:          18768 kB
Slab:            52928 kB
Committed_AS:  3413892 kB
PageTables:       1368 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= 66500 MiB
End job on node30 at 2009-04-03 16:11:19