Trace number 3420289

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-v40000-c168000-S1368340883-085-UNKNOWN.cnf
MD5SUMc6eeff67aa308a86267a5f4d04512b40
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.1572
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.89/1.92	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.89/1.92	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.89/1.92	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.89/1.92	c main()::
1.89/1.92	c initFormula():: searching for DIMACS p-line....
1.89/1.92	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.89/1.92	c parseCNF():: parsing....
1.89/1.92	c parseCNF():: the CNF contains 0 unary clauses.
1.89/1.92	c runParser():: parsing was successful, warming up engines...
1.89/1.92	c simplify_formula():: removed 0 tautological, 1023 satisfied and 0 duplicate clauses
1.89/1.92	c preprocessing fase I completed:: there are now 39839 free variables and 166977 clauses.
1.89/1.92	c using 3-SAT heuristics (occurence based diff)
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.89/1.92	c resolvent_look() :: found 79 resolvents
1.89/1.92	c main():: clause / variable ratio: ( 167056 / 40000 ) = 4.18
1.89/1.92	c longest clause has size 3
1.89/1.92	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.89/1.92	c number of free variables = 39839
1.89/1.92	c dynamic_preselect_setsize :: off
1.89/1.92	c main():: all systems go!
1.89/1.92	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-3420289-1306594818/watcher-3420289-1306594818 -o /tmp/evaluation-result-3420289-1306594818/solver-3420289-1306594818 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420289-1306594818.cnf 

running on 4 cores: 0,2,4,6

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: 1.69 1.96 1.97 2/521 15933
/proc/meminfo: memFree=8063728/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=12788 CPUtime=0 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4194304 1596 0 0 0 0 0 0 0 22 0 1 0 751897279 13094912 1541 33554432000 4194304 4300876 140736979256704 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 3197 1541 113 27 0 1646 0

[startup+0.0387699 s]
/proc/loadavg: 1.69 1.96 1.97 2/521 15933
/proc/meminfo: memFree=8063728/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=14108 CPUtime=0.03 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4194304 1978 0 0 0 3 0 0 0 22 0 1 0 751897279 14446592 1923 33554432000 4194304 4300876 140736979256704 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 3527 1923 113 27 0 1976 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14108

[startup+0.100791 s]
/proc/loadavg: 1.69 1.96 1.97 2/521 15933
/proc/meminfo: memFree=8063728/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=17276 CPUtime=0.09 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4194304 2853 0 0 0 9 0 0 0 22 0 1 0 751897279 17690624 2798 33554432000 4194304 4300876 140736979256704 18446744073709551615 228095450880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 4319 2799 113 27 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17276

[startup+0.300758 s]
/proc/loadavg: 1.69 1.96 1.97 2/521 15933
/proc/meminfo: memFree=8063728/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=37216 CPUtime=0.29 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4194304 9567 0 0 0 28 1 0 0 23 0 1 0 751897279 38109184 6201 33554432000 4194304 4300876 140736979256704 18446744073709551615 228095106962 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.700688 s]
/proc/loadavg: 1.69 1.96 1.97 2/521 15933
/proc/meminfo: memFree=8063728/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=33340 CPUtime=0.69 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4194304 19329 0 0 0 67 2 0 0 25 0 1 0 751897279 34140160 5238 33554432000 4194304 4300876 140736979256704 18446744073709551615 4239767 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 8335 5238 129 27 0 6784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33340

[startup+1.50054 s]
/proc/loadavg: 1.69 1.96 1.97 3/522 15934
/proc/meminfo: memFree=8037880/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=36856 CPUtime=1.49 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 39231 0 0 0 144 5 0 0 25 0 1 0 751897279 37740544 6082 33554432000 4194304 4300876 140736979256704 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 9214 6082 137 27 0 7663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36856

[startup+3.10024 s]
/proc/loadavg: 1.69 1.96 1.97 3/522 15934
/proc/meminfo: memFree=8011220/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=84180 CPUtime=3.09 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 58916 0 0 0 302 7 0 0 25 0 1 0 751897279 86200320 17704 33554432000 4194304 4300876 140736979256704 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 21045 17704 169 27 0 19494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84180

[startup+6.30064 s]
/proc/loadavg: 1.72 1.96 1.97 3/522 15934
/proc/meminfo: memFree=7986548/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=86748 CPUtime=6.29 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 59436 0 0 0 622 7 0 0 25 0 1 0 751897279 88829952 18224 33554432000 4194304 4300876 140736979256704 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 21687 18224 169 27 0 20136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86748

[startup+12.7005 s]
/proc/loadavg: 1.82 1.97 1.98 4/522 15934
/proc/meminfo: memFree=7976732/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=95388 CPUtime=12.69 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 61218 0 0 0 1262 7 0 0 25 0 1 0 751897279 97677312 20006 33554432000 4194304 4300876 140736979256704 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 23847 20006 169 27 0 22296 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95388

[startup+25.5011 s]
/proc/loadavg: 1.86 1.97 1.98 3/522 15935
/proc/meminfo: memFree=7973132/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=97104 CPUtime=25.49 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 61658 0 0 0 2542 7 0 0 25 0 1 0 751897279 99434496 20446 33554432000 4194304 4300876 140736979256704 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 24276 20446 169 27 0 22725 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97104

[startup+51.1004 s]
/proc/loadavg: 1.91 1.97 1.98 3/522 15944
/proc/meminfo: memFree=7969296/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=98556 CPUtime=51.1 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 62033 0 0 0 5102 8 0 0 25 0 1 0 751897279 100921344 20821 33554432000 4194304 4300876 140736979256704 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 24639 20821 169 27 0 23088 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 98556

[startup+102.319 s]
/proc/loadavg: 1.96 1.97 1.98 3/522 15946
/proc/meminfo: memFree=7961432/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=99744 CPUtime=102.31 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 62337 0 0 0 10223 8 0 0 25 0 1 0 751897279 102137856 21125 33554432000 4194304 4300876 140736979256704 18446744073709551615 4264216 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 24936 21125 169 27 0 23385 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 99744

[startup+162.301 s]
/proc/loadavg: 1.98 1.97 1.98 3/522 15947
/proc/meminfo: memFree=7951964/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=100536 CPUtime=162.29 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 62530 0 0 0 16221 8 0 0 25 0 1 0 751897279 102948864 21318 33554432000 4194304 4300876 140736979256704 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25134 21318 169 27 0 23583 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100536

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15949
/proc/meminfo: memFree=7945612/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=101196 CPUtime=222.3 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 62690 0 0 0 22222 8 0 0 25 0 1 0 751897279 103624704 21478 33554432000 4194304 4300876 140736979256704 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25299 21478 169 27 0 23748 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 101196

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15951
/proc/meminfo: memFree=7939736/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=101592 CPUtime=282.3 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 62799 0 0 0 28222 8 0 0 25 0 1 0 751897279 104030208 21587 33554432000 4194304 4300876 140736979256704 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25398 21587 169 27 0 23847 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101592

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15952
/proc/meminfo: memFree=7932624/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=101988 CPUtime=342.3 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 62892 0 0 0 34222 8 0 0 25 0 1 0 751897279 104435712 21680 33554432000 4194304 4300876 140736979256704 18446744073709551615 4216979 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25497 21680 169 27 0 23946 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101988

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/522 15954
/proc/meminfo: memFree=7925660/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=102384 CPUtime=402.3 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 62979 0 0 0 40222 8 0 0 25 0 1 0 751897279 104841216 21767 33554432000 4194304 4300876 140736979256704 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25596 21767 169 27 0 24045 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102384

[startup+462.301 s]
/proc/loadavg: 2.14 2.01 1.99 3/522 15955
/proc/meminfo: memFree=7918764/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=102648 CPUtime=462.3 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 63057 0 0 0 46222 8 0 0 25 0 1 0 751897279 105111552 21845 33554432000 4194304 4300876 140736979256704 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25662 21845 169 27 0 24111 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 102648

[startup+522.301 s]
/proc/loadavg: 2.12 2.02 1.99 3/522 15957
/proc/meminfo: memFree=7912276/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=102912 CPUtime=522.31 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 63115 0 0 0 52223 8 0 0 25 0 1 0 751897279 105381888 21903 33554432000 4194304 4300876 140736979256704 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25728 21903 169 27 0 24177 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 102912

[startup+582.301 s]
/proc/loadavg: 2.04 2.01 1.99 3/522 15959
/proc/meminfo: memFree=7905064/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=103044 CPUtime=582.31 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 63158 0 0 0 58223 8 0 0 25 0 1 0 751897279 105517056 21946 33554432000 4194304 4300876 140736979256704 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 25761 21946 169 27 0 24210 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 103044

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16063
/proc/meminfo: memFree=7496256/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107400 CPUtime=4062.44 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64240 0 0 0 406233 11 0 0 25 0 1 0 751897279 109977600 23028 33554432000 4194304 4300876 140736979256704 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26850 23028 169 27 0 25299 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 107400

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16065
/proc/meminfo: memFree=7490396/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107400 CPUtime=4122.42 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64246 0 0 0 412231 11 0 0 25 0 1 0 751897279 109977600 23034 33554432000 4194304 4300876 140736979256704 18446744073709551615 4274316 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26850 23034 169 27 0 25299 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 107400

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16067
/proc/meminfo: memFree=7483556/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107400 CPUtime=4182.42 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64254 0 0 0 418231 11 0 0 25 0 1 0 751897279 109977600 23042 33554432000 4194304 4300876 140736979256704 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26850 23042 169 27 0 25299 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 107400

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16068
/proc/meminfo: memFree=7476464/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107400 CPUtime=4242.42 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64262 0 0 0 424231 11 0 0 25 0 1 0 751897279 109977600 23050 33554432000 4194304 4300876 140736979256704 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26850 23050 169 27 0 25299 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 107400

[startup+4302.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/522 16070
/proc/meminfo: memFree=7469004/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107532 CPUtime=4302.43 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64272 0 0 0 430232 11 0 0 25 0 1 0 751897279 110112768 23060 33554432000 4194304 4300876 140736979256704 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26883 23060 169 27 0 25332 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 107532

[startup+4362.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/522 16071
/proc/meminfo: memFree=7462520/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107532 CPUtime=4362.43 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64282 0 0 0 436232 11 0 0 25 0 1 0 751897279 110112768 23070 33554432000 4194304 4300876 140736979256704 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26883 23070 169 27 0 25332 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 107532

[startup+4422.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/522 16073
/proc/meminfo: memFree=7455172/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107532 CPUtime=4422.43 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64294 0 0 0 442232 11 0 0 25 0 1 0 751897279 110112768 23082 33554432000 4194304 4300876 140736979256704 18446744073709551615 4228504 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26883 23082 169 27 0 25332 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 107532

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/522 16075
/proc/meminfo: memFree=7448068/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107664 CPUtime=4482.43 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64310 0 0 0 448232 11 0 0 25 0 1 0 751897279 110247936 23098 33554432000 4194304 4300876 140736979256704 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26916 23098 169 27 0 25365 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 107664

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16076
/proc/meminfo: memFree=7439856/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107664 CPUtime=4542.43 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64323 0 0 0 454232 11 0 0 25 0 1 0 751897279 110247936 23111 33554432000 4194304 4300876 140736979256704 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26916 23111 169 27 0 25365 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 107664

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16078
/proc/meminfo: memFree=7432024/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107796 CPUtime=4602.45 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64335 0 0 0 460234 11 0 0 25 0 1 0 751897279 110383104 23123 33554432000 4194304 4300876 140736979256704 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26949 23123 169 27 0 25398 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 107796

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16079
/proc/meminfo: memFree=7423816/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107796 CPUtime=4662.44 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64348 0 0 0 466233 11 0 0 25 0 1 0 751897279 110383104 23136 33554432000 4194304 4300876 140736979256704 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26949 23136 169 27 0 25398 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 107796

[startup+4722.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16081
/proc/meminfo: memFree=7418216/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107796 CPUtime=4722.46 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64360 0 0 0 472235 11 0 0 25 0 1 0 751897279 110383104 23148 33554432000 4194304 4300876 140736979256704 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26949 23148 169 27 0 25398 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 107796

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16083
/proc/meminfo: memFree=7413228/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107928 CPUtime=4782.44 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64371 0 0 0 478233 11 0 0 25 0 1 0 751897279 110518272 23159 33554432000 4194304 4300876 140736979256704 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26982 23159 169 27 0 25431 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 107928

[startup+4842.3 s]
/proc/loadavg: 2.25 2.06 2.02 3/522 16084
/proc/meminfo: memFree=7405508/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107928 CPUtime=4842.44 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64383 0 0 0 484233 11 0 0 25 0 1 0 751897279 110518272 23171 33554432000 4194304 4300876 140736979256704 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26982 23171 169 27 0 25431 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 107928

[startup+4902.3 s]
/proc/loadavg: 2.15 2.06 2.02 3/522 16086
/proc/meminfo: memFree=7399788/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=107928 CPUtime=4902.44 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64391 0 0 0 490233 11 0 0 25 0 1 0 751897279 110518272 23179 33554432000 4194304 4300876 140736979256704 18446744073709551615 4268903 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 26982 23179 169 27 0 25431 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 107928

[startup+4962.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/522 16087
/proc/meminfo: memFree=7392944/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=108060 CPUtime=4962.45 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64400 0 0 0 496234 11 0 0 25 0 1 0 751897279 110653440 23188 33554432000 4194304 4300876 140736979256704 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 27015 23188 169 27 0 25464 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 108060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.03 2.04 2.01 2/521 16089
/proc/meminfo: memFree=7970276/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=108060 CPUtime=5000.06 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64407 0 0 0 499995 11 0 0 25 0 1 0 751897279 110653440 23195 33554432000 4194304 4300876 140736979256704 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 27015 23195 169 27 0 25464 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 108060

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: 2.03 2.04 2.01 2/521 16089
/proc/meminfo: memFree=7970276/32951124 swapFree=65066528/67111528
[pid=15933] ppid=15931 vsize=108060 CPUtime=5000.06 cores=0,2,4,6
/proc/15933/stat : 15933 (march_rw) R 15931 15933 15212 0 -1 4202496 64407 0 0 0 499995 11 0 0 25 0 1 0 751897279 110653440 23195 33554432000 4194304 4300876 140736979256704 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/15933/statm: 27015 23195 169 27 0 25464 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 108060

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): 0.118981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 108060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64407
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= 6550

runsolver used 28.0827 second user time and 57.0823 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 17:00:18
IDJOB=3420289
IDBENCH=82541
IDSOLVER=1913
FILE ID=node142/3420289-1306594818
RUNJOBID= node142-1306594818-15913
PBS_JOBID= 13471538
Free space on /tmp= 73556 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S1368340883-085-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420289-1306594818/watcher-3420289-1306594818 -o /tmp/evaluation-result-3420289-1306594818/solver-3420289-1306594818 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420289-1306594818.cnf

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

MD5SUM BENCH= c6eeff67aa308a86267a5f4d04512b40
RANDOM SEED=1041138720

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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	: 5332.75
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		: 2666.846
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		: 2666.846
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:       8065024 kB
Buffers:        280760 kB
Cached:        7581344 kB
SwapCached:      20520 kB
Active:       12211420 kB
Inactive:     12341400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8065024 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:            4424 kB
Writeback:           0 kB
AnonPages:    16678120 kB
Mapped:          33644 kB
Slab:           188268 kB
PageTables:      75196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145406432 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= 73556 MiB
End job on node142 at 2011-05-28 18:23:40