Trace number 3420420

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_rw 2011-03-02? (TO) 5000.08 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S517749870-003-UNKNOWN.cnf
MD5SUM4033245e3bd21ace8cfcd57089ff73c5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1493.62
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.29/2.32	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.32	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.32	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.32	c main()::
2.29/2.32	c initFormula():: searching for DIMACS p-line....
2.29/2.32	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.29/2.32	c parseCNF():: parsing....
2.29/2.32	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.32	c runParser():: parsing was successful, warming up engines...
2.29/2.32	c simplify_formula():: removed 0 tautological, 1030 satisfied and 0 duplicate clauses
2.29/2.32	c preprocessing fase I completed:: there are now 49825 free variables and 208970 clauses.
2.29/2.32	c using 3-SAT heuristics (occurence based diff)
2.29/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 188 duplicate clauses
2.29/2.32	c resolvent_look() :: found 112 resolvents
2.29/2.32	c main():: clause / variable ratio: ( 209082 / 50000 ) = 4.18
2.29/2.32	c longest clause has size 3
2.29/2.32	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.32	c number of free variables = 49825
2.29/2.32	c dynamic_preselect_setsize :: off
2.29/2.32	c main():: all systems go!
2.29/2.32	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420420-1306611542/watcher-3420420-1306611542 -o /tmp/evaluation-result-3420420-1306611542/solver-3420420-1306611542 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420420-1306611542.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.99 1.99 2/455 2658
/proc/meminfo: memFree=13596612/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=12280 CPUtime=0 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4194304 1295 0 0 0 0 0 0 0 21 0 1 0 753570133 12574720 1240 33554432000 4194304 4300876 140735677985008 18446744073709551615 220815897285 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 3070 1245 110 27 0 1519 0

[startup+0.0234939 s]
/proc/loadavg: 1.84 1.99 1.99 2/455 2658
/proc/meminfo: memFree=13596612/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=14848 CPUtime=0.02 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4194304 2069 0 0 0 2 0 0 0 21 0 1 0 753570133 15204352 2014 33554432000 4194304 4300876 140735677985008 18446744073709551615 220815897285 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 3712 2015 113 27 0 2161 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14848

[startup+0.100483 s]
/proc/loadavg: 1.84 1.99 1.99 2/455 2658
/proc/meminfo: memFree=13596612/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=18676 CPUtime=0.09 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4194304 3157 0 0 0 9 0 0 0 21 0 1 0 753570133 19124224 3102 33554432000 4194304 4300876 140735677985008 18446744073709551615 220815897285 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 4669 3102 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.30045 s]
/proc/loadavg: 1.84 1.99 1.99 2/455 2658
/proc/meminfo: memFree=13596612/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=44788 CPUtime=0.29 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4194304 9738 0 0 0 29 0 0 0 22 0 1 0 753570133 45862912 7708 33554432000 4194304 4300876 140735677985008 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 11197 7708 128 27 0 9646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44788

[startup+0.700376 s]
/proc/loadavg: 1.84 1.99 1.99 2/455 2658
/proc/meminfo: memFree=13596612/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=40040 CPUtime=0.69 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4194304 18534 0 0 0 68 1 0 0 24 0 1 0 753570133 41000960 6505 33554432000 4194304 4300876 140735677985008 18446744073709551615 220815892368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 10010 6505 129 27 0 8459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40040

[startup+1.50023 s]
/proc/loadavg: 1.84 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13564000/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=44592 CPUtime=1.49 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 39400 0 0 0 145 4 0 0 25 0 1 0 753570133 45662208 7668 33554432000 4194304 4300876 140735677985008 18446744073709551615 220815885708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 11148 7668 137 27 0 9597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44592

[startup+3.10093 s]
/proc/loadavg: 1.84 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13550488/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=103080 CPUtime=3.09 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 68216 0 0 0 302 7 0 0 25 0 1 0 753570133 105553920 21919 33554432000 4194304 4300876 140735677985008 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 25770 21919 169 27 0 24219 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103080

[startup+6.30034 s]
/proc/loadavg: 1.86 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13504740/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=104840 CPUtime=6.29 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 68625 0 0 0 622 7 0 0 25 0 1 0 753570133 107356160 22328 33554432000 4194304 4300876 140735677985008 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 26210 22328 169 27 0 24659 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104840

[startup+12.7002 s]
/proc/loadavg: 1.87 1.99 1.99 3/456 2659
/proc/meminfo: memFree=13499968/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=108660 CPUtime=12.69 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 69562 0 0 0 1261 8 0 0 25 0 1 0 753570133 111267840 23265 33554432000 4194304 4300876 140735677985008 18446744073709551615 220815897285 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 27165 23265 169 27 0 25614 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108660

[startup+25.5008 s]
/proc/loadavg: 2.03 2.02 2.00 3/456 2659
/proc/meminfo: memFree=13490768/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=118008 CPUtime=25.5 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 71608 0 0 0 2541 9 0 0 25 0 1 0 753570133 120840192 25311 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 29502 25311 169 27 0 27951 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 118008

[startup+51.1011 s]
/proc/loadavg: 2.02 2.02 2.00 3/456 2660
/proc/meminfo: memFree=13486236/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=119988 CPUtime=51.09 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 72098 0 0 0 5100 9 0 0 25 0 1 0 753570133 122867712 25801 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 29997 25801 169 27 0 28446 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119988

[startup+102.317 s]
/proc/loadavg: 2.06 2.03 2.00 3/456 2661
/proc/meminfo: memFree=13478044/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=121572 CPUtime=102.31 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 72490 0 0 0 10221 10 0 0 25 0 1 0 753570133 124489728 26193 33554432000 4194304 4300876 140735677985008 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 30393 26193 169 27 0 28842 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 121572

[startup+162.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/456 2663
/proc/meminfo: memFree=13469220/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=122496 CPUtime=162.3 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 72737 0 0 0 16220 10 0 0 25 0 1 0 753570133 125435904 26440 33554432000 4194304 4300876 140735677985008 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 30624 26440 169 27 0 29073 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 122496

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2664
/proc/meminfo: memFree=13462012/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=123156 CPUtime=222.3 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 72915 0 0 0 22220 10 0 0 25 0 1 0 753570133 126111744 26618 33554432000 4194304 4300876 140735677985008 18446744073709551615 4228808 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 30789 26618 169 27 0 29238 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 123156

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 2666
/proc/meminfo: memFree=13455036/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=123816 CPUtime=282.3 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 73053 0 0 0 28220 10 0 0 25 0 1 0 753570133 126787584 26756 33554432000 4194304 4300876 140735677985008 18446744073709551615 4228530 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 30954 26756 169 27 0 29403 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123816

[startup+342.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/456 2668
/proc/meminfo: memFree=13448452/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=124212 CPUtime=342.3 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 73168 0 0 0 34220 10 0 0 25 0 1 0 753570133 127193088 26871 33554432000 4194304 4300876 140735677985008 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 31053 26871 169 27 0 29502 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124212

[startup+402.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/456 2669
/proc/meminfo: memFree=13441744/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=124608 CPUtime=402.3 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 73261 0 0 0 40220 10 0 0 25 0 1 0 753570133 127598592 26964 33554432000 4194304 4300876 140735677985008 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 31152 26964 169 27 0 29601 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 124608

[startup+462.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/456 2671
/proc/meminfo: memFree=13434912/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=124872 CPUtime=462.31 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 73339 0 0 0 46221 10 0 0 25 0 1 0 753570133 127868928 27042 33554432000 4194304 4300876 140735677985008 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 31218 27042 169 27 0 29667 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 124872

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2672
/proc/meminfo: memFree=13428812/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=125136 CPUtime=522.31 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 73410 0 0 0 52221 10 0 0 25 0 1 0 753570133 128139264 27113 33554432000 4194304 4300876 140735677985008 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 31284 27113 169 27 0 29733 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 125136

[startup+582.301 s]
/proc/loadavg: 2.07 2.03 2.00 3/456 2674
/proc/meminfo: memFree=13422352/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=125400 CPUtime=582.31 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 73473 0 0 0 58221 10 0 0 25 0 1 0 753570133 128409600 27176 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 31350 27176 169 27 0 29799 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 125400

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/456 2787
/proc/meminfo: memFree=13043336/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130416 CPUtime=4062.44 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74720 0 0 0 406233 11 0 0 25 0 1 0 753570133 133545984 28423 33554432000 4194304 4300876 140735677985008 18446744073709551615 4269312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32604 28423 169 27 0 31053 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 130416

[startup+4122.3 s]
/proc/loadavg: 2.16 2.05 2.01 3/456 2788
/proc/meminfo: memFree=13037608/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130416 CPUtime=4122.42 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74732 0 0 0 412231 11 0 0 25 0 1 0 753570133 133545984 28435 33554432000 4194304 4300876 140735677985008 18446744073709551615 4261363 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32604 28435 169 27 0 31053 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 130416

[startup+4182.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/456 2790
/proc/meminfo: memFree=13031756/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130548 CPUtime=4182.42 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74745 0 0 0 418231 11 0 0 25 0 1 0 753570133 133681152 28448 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32637 28448 169 27 0 31086 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 130548

[startup+4242.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 2792
/proc/meminfo: memFree=13025160/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130548 CPUtime=4242.42 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74757 0 0 0 424231 11 0 0 25 0 1 0 753570133 133681152 28460 33554432000 4194304 4300876 140735677985008 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32637 28460 169 27 0 31086 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 130548

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2793
/proc/meminfo: memFree=13018328/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130548 CPUtime=4302.43 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74767 0 0 0 430232 11 0 0 25 0 1 0 753570133 133681152 28470 33554432000 4194304 4300876 140735677985008 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32637 28470 169 27 0 31086 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 130548

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2795
/proc/meminfo: memFree=13012224/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130680 CPUtime=4362.43 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74780 0 0 0 436232 11 0 0 25 0 1 0 753570133 133816320 28483 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32670 28483 169 27 0 31119 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 130680

[startup+4422.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/456 2796
/proc/meminfo: memFree=13005384/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130680 CPUtime=4422.43 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74791 0 0 0 442232 11 0 0 25 0 1 0 753570133 133816320 28494 33554432000 4194304 4300876 140735677985008 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32670 28494 169 27 0 31119 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 130680

[startup+4482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2798
/proc/meminfo: memFree=12999164/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130680 CPUtime=4482.43 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74800 0 0 0 448232 11 0 0 25 0 1 0 753570133 133816320 28503 33554432000 4194304 4300876 140735677985008 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32670 28503 169 27 0 31119 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 130680

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/456 2800
/proc/meminfo: memFree=12992816/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130812 CPUtime=4542.43 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74810 0 0 0 454232 11 0 0 25 0 1 0 753570133 133951488 28513 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32703 28513 169 27 0 31152 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 130812

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/456 2801
/proc/meminfo: memFree=12984360/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130812 CPUtime=4602.44 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74822 0 0 0 460233 11 0 0 25 0 1 0 753570133 133951488 28525 33554432000 4194304 4300876 140735677985008 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32703 28525 169 27 0 31152 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 130812

[startup+4662.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/456 2803
/proc/meminfo: memFree=12978268/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130812 CPUtime=4662.44 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74832 0 0 0 466233 11 0 0 25 0 1 0 753570133 133951488 28535 33554432000 4194304 4300876 140735677985008 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32703 28535 169 27 0 31152 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 130812

[startup+4722.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/456 2805
/proc/meminfo: memFree=12971800/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130812 CPUtime=4722.46 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74840 0 0 0 472235 11 0 0 25 0 1 0 753570133 133951488 28543 33554432000 4194304 4300876 140735677985008 18446744073709551615 4217042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32703 28543 169 27 0 31152 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 130812

[startup+4782.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/456 2807
/proc/meminfo: memFree=12965208/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130944 CPUtime=4782.44 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74850 0 0 0 478233 11 0 0 25 0 1 0 753570133 134086656 28553 33554432000 4194304 4300876 140735677985008 18446744073709551615 4228451 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32736 28553 169 27 0 31185 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 130944

[startup+4842.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/456 2809
/proc/meminfo: memFree=12958864/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130944 CPUtime=4842.44 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74861 0 0 0 484233 11 0 0 25 0 1 0 753570133 134086656 28564 33554432000 4194304 4300876 140735677985008 18446744073709551615 4228812 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32736 28564 169 27 0 31185 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 130944

[startup+4902.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/456 2810
/proc/meminfo: memFree=12952152/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=130944 CPUtime=4902.44 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74874 0 0 0 490233 11 0 0 25 0 1 0 753570133 134086656 28577 33554432000 4194304 4300876 140735677985008 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32736 28577 169 27 0 31185 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 130944

[startup+4962.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/456 2821
/proc/meminfo: memFree=12947500/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=131076 CPUtime=4962.45 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74887 0 0 0 496234 11 0 0 25 0 1 0 753570133 134221824 28590 33554432000 4194304 4300876 140735677985008 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32769 28590 169 27 0 31218 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 131076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.05 2.01 2/454 2823
/proc/meminfo: memFree=13485784/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=131076 CPUtime=5000.05 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74894 0 0 0 499994 11 0 0 25 0 1 0 753570133 134221824 28597 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32769 28597 169 27 0 31218 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 131076

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

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

[startup+4999.9 s]
/proc/loadavg: 2.06 2.05 2.01 2/454 2823
/proc/meminfo: memFree=13485784/32951124 swapFree=63485464/67111528
[pid=2658] ppid=2656 vsize=131076 CPUtime=5000.05 cores=1,3,5,7
/proc/2658/stat : 2658 (march_rw) R 2656 2658 2619 0 -1 4202496 74894 0 0 0 499994 11 0 0 25 0 1 0 753570133 134221824 28597 33554432000 4194304 4300876 140735677985008 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2658/statm: 32769 28597 169 27 0 31218 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 131076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.08
CPU user time (s): 4999.96
CPU system time (s): 0.123981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 131076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74894
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= 3
involuntary context switches= 7559

runsolver used 20.7678 second user time and 51.9761 second system time

The end

Launcher Data 

Begin job on node147 at 2011-05-28 21:39:02
IDJOB=3420420
IDBENCH=82672
IDSOLVER=1913
FILE ID=node147/3420420-1306611542
RUNJOBID= node147-1306611542-2638
PBS_JOBID= 13471614
Free space on /tmp= 73612 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S517749870-003-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420420-1306611542/watcher-3420420-1306611542 -o /tmp/evaluation-result-3420420-1306611542/solver-3420420-1306611542 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420420-1306611542.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4033245e3bd21ace8cfcd57089ff73c5
RANDOM SEED=1137361527

node147.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13597016 kB
Buffers:        369744 kB
Cached:        9356832 kB
SwapCached:      13096 kB
Active:       10012480 kB
Inactive:      9050740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13597016 kB
SwapTotal:    67111528 kB
SwapFree:     63485464 kB
Dirty:            4716 kB
Writeback:           0 kB
AnonPages:     9331740 kB
Mapped:          27164 kB
Slab:           163992 kB
PageTables:      58528 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 120779788 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73612 MiB
End job on node147 at 2011-05-28 23:02:24