Trace number 3420269

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) 5000.05 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S1969540674-065-UNKNOWN.cnf
MD5SUMfcb14103324f734a2e69e02c062e67ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1079.13
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 

2.49/2.59	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.59	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.49/2.59	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.49/2.59	c main()::
2.49/2.59	c initFormula():: searching for DIMACS p-line....
2.49/2.59	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.49/2.59	c parseCNF():: parsing....
2.49/2.59	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.59	c runParser():: parsing was successful, warming up engines...
2.49/2.59	c simplify_formula():: removed 0 tautological, 1152 satisfied and 0 duplicate clauses
2.49/2.59	c preprocessing fase I completed:: there are now 49820 free variables and 208848 clauses.
2.49/2.59	c using 3-SAT heuristics (occurence based diff)
2.49/2.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
2.49/2.59	c resolvent_look() :: found 65 resolvents
2.49/2.59	c main():: clause / variable ratio: ( 208913 / 50000 ) = 4.18
2.49/2.59	c longest clause has size 3
2.49/2.59	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.59	c number of free variables = 49820
2.49/2.59	c dynamic_preselect_setsize :: off
2.49/2.59	c main():: all systems go!
2.49/2.59	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-3420269-1306594184/watcher-3420269-1306594184 -o /tmp/evaluation-result-3420269-1306594184/solver-3420269-1306594184 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420269-1306594184.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: 1.00 1.00 1.16 3/386 25384
/proc/meminfo: memFree=17586080/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=14188 CPUtime=0 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4194304 1900 0 0 0 0 0 0 0 21 0 1 0 771021177 14528512 1845 33554432000 4194304 4300876 140735332179952 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 3547 1845 113 27 0 1996 0

[startup+0.0783999 s]
/proc/loadavg: 1.00 1.00 1.16 3/386 25384
/proc/meminfo: memFree=17586080/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=17224 CPUtime=0.07 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4194304 2755 0 0 0 7 0 0 0 21 0 1 0 771021177 17637376 2700 33554432000 4194304 4300876 140735332179952 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 4306 2700 113 27 0 2755 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17224

[startup+0.100409 s]
/proc/loadavg: 1.00 1.00 1.16 3/386 25384
/proc/meminfo: memFree=17586080/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=18280 CPUtime=0.09 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4194304 3034 0 0 0 9 0 0 0 21 0 1 0 771021177 18718720 2979 33554432000 4194304 4300876 140735332179952 18446744073709551615 218370505093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 4570 2980 113 27 0 3019 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18280

[startup+0.30036 s]
/proc/loadavg: 1.00 1.00 1.16 3/386 25384
/proc/meminfo: memFree=17586080/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=36468 CPUtime=0.29 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4194304 7293 0 0 0 29 0 0 0 22 0 1 0 771021177 37343232 5263 33554432000 4194304 4300876 140735332179952 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 9117 5263 128 27 0 7566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36468

[startup+0.700281 s]
/proc/loadavg: 1.00 1.00 1.16 3/386 25384
/proc/meminfo: memFree=17586080/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=44784 CPUtime=0.69 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4194304 17556 0 0 0 67 2 0 0 24 0 1 0 771021177 45858816 7707 33554432000 4194304 4300876 140735332179952 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 11196 7707 129 27 0 9645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44784

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.16 3/387 25385
/proc/meminfo: memFree=17550740/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=36076 CPUtime=1.49 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 35939 0 0 0 145 4 0 0 25 0 1 0 771021177 36941824 5545 33554432000 4194304 4300876 140735332179952 18446744073709551615 4239523 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 9019 5545 137 27 0 7468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36076

[startup+3.10084 s]
/proc/loadavg: 1.08 1.02 1.17 3/387 25385
/proc/meminfo: memFree=17554708/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=102932 CPUtime=3.09 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 64621 0 0 0 302 7 0 0 25 0 1 0 771021177 105402368 18368 33554432000 4194304 4300876 140735332179952 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 25733 18368 169 27 0 24182 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102932

[startup+6.3003 s]
/proc/loadavg: 1.08 1.02 1.17 3/387 25385
/proc/meminfo: memFree=17491524/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=104812 CPUtime=6.29 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 68555 0 0 0 622 7 0 0 25 0 1 0 771021177 107327488 22302 33554432000 4194304 4300876 140735332179952 18446744073709551615 4248665 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 26203 22302 169 27 0 24652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104812

[startup+12.7012 s]
/proc/loadavg: 1.22 1.05 1.17 3/387 25385
/proc/meminfo: memFree=17486980/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=108608 CPUtime=12.69 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 69340 0 0 0 1261 8 0 0 25 0 1 0 771021177 111214592 23087 33554432000 4194304 4300876 140735332179952 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 27152 23087 169 27 0 25601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108608

[startup+25.5009 s]
/proc/loadavg: 1.34 1.08 1.18 3/387 25386
/proc/meminfo: memFree=17476308/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=117528 CPUtime=25.5 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 71413 0 0 0 2541 9 0 0 25 0 1 0 771021177 120348672 25160 33554432000 4194304 4300876 140735332179952 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 29382 25160 169 27 0 27831 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 117528

[startup+51.1003 s]
/proc/loadavg: 1.57 1.15 1.20 3/387 25386
/proc/meminfo: memFree=17471244/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=119644 CPUtime=51.09 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 71961 0 0 0 5100 9 0 0 25 0 1 0 771021177 122515456 25708 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 29911 25708 169 27 0 28360 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119644

[startup+102.314 s]
/proc/loadavg: 1.82 1.29 1.25 3/387 25389
/proc/meminfo: memFree=17463144/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=121228 CPUtime=102.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 72360 0 0 0 10221 9 0 0 25 0 1 0 771021177 124137472 26107 33554432000 4194304 4300876 140735332179952 18446744073709551615 4269176 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 30307 26107 169 27 0 28756 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 121228

[startup+162.301 s]
/proc/loadavg: 2.00 1.42 1.29 3/387 25390
/proc/meminfo: memFree=17456404/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=122284 CPUtime=162.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 72641 0 0 0 16220 10 0 0 25 0 1 0 771021177 125218816 26388 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 30571 26388 169 27 0 29020 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 122284

[startup+222.301 s]
/proc/loadavg: 2.04 1.55 1.34 3/387 25393
/proc/meminfo: memFree=17451036/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=123076 CPUtime=222.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 72825 0 0 0 22220 10 0 0 25 0 1 0 771021177 126029824 26572 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 30769 26572 169 27 0 29218 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 123076

[startup+282.3 s]
/proc/loadavg: 2.02 1.62 1.38 3/387 25394
/proc/meminfo: memFree=17445928/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=123604 CPUtime=282.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 72963 0 0 0 28219 11 0 0 25 0 1 0 771021177 126570496 26710 33554432000 4194304 4300876 140735332179952 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 30901 26710 169 27 0 29350 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123604

[startup+342.301 s]
/proc/loadavg: 2.00 1.69 1.42 3/387 25397
/proc/meminfo: memFree=17439324/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=124132 CPUtime=342.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 73086 0 0 0 34219 11 0 0 25 0 1 0 771021177 127111168 26833 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216830 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 31033 26833 169 27 0 29482 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124132

[startup+402.301 s]
/proc/loadavg: 2.00 1.74 1.45 3/387 25400
/proc/meminfo: memFree=17433088/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=124528 CPUtime=402.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 73189 0 0 0 40219 11 0 0 25 0 1 0 771021177 127516672 26936 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 31132 26936 169 27 0 29581 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 124528

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.48 3/387 25401
/proc/meminfo: memFree=17427468/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=124792 CPUtime=462.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 73269 0 0 0 46218 12 0 0 25 0 1 0 771021177 127787008 27016 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 31198 27016 169 27 0 29647 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 124792

[startup+522.301 s]
/proc/loadavg: 2.00 1.82 1.51 3/387 25403
/proc/meminfo: memFree=17421608/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=125188 CPUtime=522.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 73340 0 0 0 52218 12 0 0 25 0 1 0 771021177 128192512 27087 33554432000 4194304 4300876 140735332179952 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 31297 27087 169 27 0 29746 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 125188

[startup+582.301 s]
/proc/loadavg: 2.00 1.85 1.54 3/387 25405
/proc/meminfo: memFree=17415484/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=125452 CPUtime=582.3 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 73408 0 0 0 58218 12 0 0 25 0 1 0 771021177 128462848 27155 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 31363 27155 169 27 0 29812 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 125452

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/387 25520
/proc/meminfo: memFree=17062928/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130600 CPUtime=4062.41 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74702 0 0 0 406214 27 0 0 25 0 1 0 771021177 133734400 28449 33554432000 4194304 4300876 140735332179952 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32650 28449 169 27 0 31099 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 130600

[startup+4122.3 s]
/proc/loadavg: 2.10 2.03 1.96 3/387 25522
/proc/meminfo: memFree=17055952/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130600 CPUtime=4122.39 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74712 0 0 0 412212 27 0 0 25 0 1 0 771021177 133734400 28459 33554432000 4194304 4300876 140735332179952 18446744073709551615 4274466 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32650 28459 169 27 0 31099 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 130600

[startup+4182.3 s]
/proc/loadavg: 2.06 2.03 1.96 3/387 25523
/proc/meminfo: memFree=17049456/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130600 CPUtime=4182.4 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74724 0 0 0 418213 27 0 0 25 0 1 0 771021177 133734400 28471 33554432000 4194304 4300876 140735332179952 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32650 28471 169 27 0 31099 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 130600

[startup+4242.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/387 25525
/proc/meminfo: memFree=17043224/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130732 CPUtime=4242.4 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74732 0 0 0 424213 27 0 0 25 0 1 0 771021177 133869568 28479 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32683 28479 169 27 0 31132 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 130732

[startup+4302.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/387 25536
/proc/meminfo: memFree=17037240/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130732 CPUtime=4302.39 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74743 0 0 0 430212 27 0 0 25 0 1 0 771021177 133869568 28490 33554432000 4194304 4300876 140735332179952 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32683 28490 169 27 0 31132 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 130732

[startup+4362.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/387 25537
/proc/meminfo: memFree=17031016/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130732 CPUtime=4362.4 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74751 0 0 0 436212 28 0 0 25 0 1 0 771021177 133869568 28498 33554432000 4194304 4300876 140735332179952 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32683 28498 169 27 0 31132 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 130732

[startup+4422.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/387 25541
/proc/meminfo: memFree=17024156/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130864 CPUtime=4422.4 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74764 0 0 0 442212 28 0 0 25 0 1 0 771021177 134004736 28511 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32716 28511 169 27 0 31165 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 130864

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/387 25543
/proc/meminfo: memFree=17017596/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130864 CPUtime=4482.41 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74772 0 0 0 448212 29 0 0 25 0 1 0 771021177 134004736 28519 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32716 28519 169 27 0 31165 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 130864

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/387 25545
/proc/meminfo: memFree=17011732/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130864 CPUtime=4542.41 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74781 0 0 0 454212 29 0 0 25 0 1 0 771021177 134004736 28528 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32716 28528 169 27 0 31165 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 130864

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/387 25547
/proc/meminfo: memFree=17004388/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130864 CPUtime=4602.42 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74793 0 0 0 460213 29 0 0 25 0 1 0 771021177 134004736 28540 33554432000 4194304 4300876 140735332179952 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32716 28540 169 27 0 31165 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 130864

[startup+4662.3 s]
/proc/loadavg: 2.10 2.03 1.97 3/387 25548
/proc/meminfo: memFree=16997152/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130996 CPUtime=4662.41 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74802 0 0 0 466212 29 0 0 25 0 1 0 771021177 134139904 28549 33554432000 4194304 4300876 140735332179952 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32749 28549 169 27 0 31198 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 130996

[startup+4722.31 s]
/proc/loadavg: 2.11 2.05 1.98 3/387 25550
/proc/meminfo: memFree=16992280/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130996 CPUtime=4722.42 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74812 0 0 0 472213 29 0 0 25 0 1 0 771021177 134139904 28559 33554432000 4194304 4300876 140735332179952 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32749 28559 169 27 0 31198 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 130996

[startup+4782.3 s]
/proc/loadavg: 2.04 2.04 1.98 3/387 25551
/proc/meminfo: memFree=16985788/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=130996 CPUtime=4782.41 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74820 0 0 0 478212 29 0 0 25 0 1 0 771021177 134139904 28567 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32749 28567 169 27 0 31198 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 130996

[startup+4842.3 s]
/proc/loadavg: 2.01 2.03 1.98 3/387 25553
/proc/meminfo: memFree=16978816/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=131128 CPUtime=4842.42 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74831 0 0 0 484212 30 0 0 25 0 1 0 771021177 134275072 28578 33554432000 4194304 4300876 140735332179952 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32782 28578 169 27 0 31231 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 131128

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/387 25555
/proc/meminfo: memFree=16972828/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=131128 CPUtime=4902.42 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74837 0 0 0 490212 30 0 0 25 0 1 0 771021177 134275072 28584 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32782 28584 169 27 0 31231 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 131128

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 1.98 3/387 25556
/proc/meminfo: memFree=16966096/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=131128 CPUtime=4962.42 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74847 0 0 0 496212 30 0 0 25 0 1 0 771021177 134275072 28594 33554432000 4194304 4300876 140735332179952 18446744073709551615 4269163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32782 28594 169 27 0 31231 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 131128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.01 1.98 2/386 25558
/proc/meminfo: memFree=17471620/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=131128 CPUtime=5000.03 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74852 0 0 0 499973 30 0 0 25 0 1 0 771021177 134275072 28599 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32782 28599 169 27 0 31231 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 131128

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: 2.00 2.01 1.98 2/386 25558
/proc/meminfo: memFree=17471620/32951124 swapFree=52307820/67111528
[pid=25384] ppid=25381 vsize=131128 CPUtime=5000.03 cores=0,2,4,6
/proc/25384/stat : 25384 (march_rw) R 25381 25384 24674 0 -1 4202496 74852 0 0 0 499973 30 0 0 25 0 1 0 771021177 134275072 28599 33554432000 4194304 4300876 140735332179952 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25384/statm: 32782 28599 169 27 0 31231 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 131128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.05
CPU user time (s): 4999.74
CPU system time (s): 0.309952
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 131128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.74
system time used= 0.309952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74852
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= 14417

runsolver used 19.947 second user time and 41.1347 second system time

The end

Launcher Data 

Begin job on node101 at 2011-05-28 16:49:44
IDJOB=3420269
IDBENCH=82521
IDSOLVER=1913
FILE ID=node101/3420269-1306594184
RUNJOBID= node101-1306594184-25357
PBS_JOBID= 13471579
Free space on /tmp= 73648 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S1969540674-065-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420269-1306594184/watcher-3420269-1306594184 -o /tmp/evaluation-result-3420269-1306594184/solver-3420269-1306594184 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420269-1306594184.cnf

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

MD5SUM BENCH= fcb14103324f734a2e69e02c062e67ed
RANDOM SEED=1645500058

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.74
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.75
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		: 2666.841
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17586376 kB
Buffers:        243232 kB
Cached:        3635048 kB
SwapCached:      14304 kB
Active:        8529356 kB
Inactive:      6542132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17586376 kB
SwapTotal:    67111528 kB
SwapFree:     52307820 kB
Dirty:            5436 kB
Writeback:           0 kB
AnonPages:    11190152 kB
Mapped:          21104 kB
Slab:           152872 kB
PageTables:      74756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 78611688 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= 73648 MiB
End job on node101 at 2011-05-28 18:13:06